Merge remote branch 'origin/master' into pipe-video

Conflicts:
	src/gallium/drivers/r600/r600_pipe.c
	src/gallium/drivers/r600/r600_texture.c

80 files changed, 3970 insertions, 3045 deletions

diff --git a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
index c246fc5ef76..a54324a04f2 100644
--- a/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
+++ b/src/gallium/state_trackers/d3d1x/dxgi/src/dxgi_native.cpp
@@ -1159,8 +1159,15 @@ struct GalliumDXGISwapChain : public GalliumDXGIObject<IDXGISwapChain, GalliumDX
 			unsigned blit_x, blit_y, blit_w, blit_h;
 			float black[4] = {0, 0, 0, 0};
 
-			if(!formats_compatible || src->width0 != dst_w || src->height0 != dst_h)
-				dst_surface = pipe->screen->get_tex_surface(pipe->screen, dst, 0, 0, 0, PIPE_BIND_RENDER_TARGET);
+			if(!formats_compatible || src->width0 != dst_w || src->height0 != dst_h) {
+				struct pipe_surface templat;
+				templat.usage = PIPE_BIND_RENDER_TARGET;
+				templat.format = dst->format;
+				templat.u.tex.level = 0;
+				templat.u.tex.first_layer = 0;
+				templat.u.tex.last_layer = 0;
+				dst_surface = pipe->create_surface(pipe, dst, &templat);
+			}
 
 			if(preserve_aspect_ratio)
 			{
@@ -1199,10 +1206,12 @@ struct GalliumDXGISwapChain : public GalliumDXGIObject<IDXGISwapChain, GalliumDX
 
 			if(formats_compatible && blit_w == src->width0 && blit_h == src->height0)
 			{
-				pipe_subresource sr;
-				sr.face = 0;
-				sr.level = 0;
-				pipe->resource_copy_region(pipe, dst, sr, rect.left, rect.top, 0, src, sr, 0, 0, 0, blit_w, blit_h);
+				pipe_box box;
+				box.x = box.y = box.z;
+				box.width = blit_w;
+				box.height = blit_h;
+				box.z = 1;
+				pipe->resource_copy_region(pipe, dst, 0, rect.left, rect.top, 0, src, 0, &box);
 			}
 			else
 			{
@@ -1218,7 +1227,7 @@ struct GalliumDXGISwapChain : public GalliumDXGIObject<IDXGISwapChain, GalliumDX
 		}
 
 		if(dst_surface)
-			pipe->screen->tex_surface_destroy(dst_surface);
+			pipe->surface_destroy(pipe, dst_surface);
 
 		pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME, 0);
 
diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_context.h b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_context.h
index 36110595c20..e1ba6c184fd 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_context.h
+++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_context.h
@@ -1416,23 +1416,33 @@ changed:
 			*out_predicate_value = render_predicate_value;
 	}
 
-	static pipe_subresource d3d11_to_pipe_subresource(struct pipe_resource* resource, unsigned subresource)
+	static unsigned d3d11_subresource_to_level(struct pipe_resource* resource, unsigned subresource)
 	{
-		pipe_subresource sr;
 		if(subresource <= resource->last_level)
 		{
-			sr.level = subresource;
-			sr.face = 0;
+			return subresource;
 		}
 		else
 		{
 			unsigned levels = resource->last_level + 1;
-			sr.level = subresource % levels;
-			sr.face = subresource / levels;
+			return subresource % levels;
 		}
-		return sr;
 	}
 
+	static unsigned d3d11_subresource_to_face(struct pipe_resource* resource, unsigned subresource)
+	{
+		if(subresource <= resource->last_level)
+		{
+			return 0;
+		}
+		else
+		{
+			unsigned levels = resource->last_level + 1;
+			return subresource / levels;
+		}
+	}
+		
+	
 	/* TODO: deferred contexts will need a different implementation of this,
 	 * because we can't put the transfer info into the resource itself.
 	 * Also, there are very different restrictions, for obvious reasons.
@@ -1448,8 +1458,10 @@ changed:
 		GalliumD3D11Resource<>* resource = (GalliumD3D11Resource<>*)iresource;
 		if(resource->transfers.count(subresource))
 			return E_FAIL;
-		pipe_subresource sr = d3d11_to_pipe_subresource(resource->resource, subresource);
-		pipe_box box = d3d11_to_pipe_box(resource->resource, sr.level, 0);
+		unsigned level = d3d11_subresource_to_level(resource->resource, subresource);
+		unsigned face = d3d11_subresource_to_face(resource->resource, subresource);
+		pipe_box box = d3d11_to_pipe_box(resource->resource, level, 0);
+		/* XXX the translation from subresource to level/face(zslice/array layer) isn't quite right */
 		unsigned usage = 0;
 		if(map_type == D3D11_MAP_READ)
 			usage = PIPE_TRANSFER_READ;
@@ -1465,7 +1477,7 @@ changed:
 			return E_INVALIDARG;
 		if(map_type & D3D10_MAP_FLAG_DO_NOT_WAIT)
 			usage |= PIPE_TRANSFER_DONTBLOCK;
-		struct pipe_transfer* transfer = pipe->get_transfer(pipe, resource->resource, sr, usage, &box);
+		struct pipe_transfer* transfer = pipe->get_transfer(pipe, resource->resource, level, usage, &box);
 		if(!transfer) {
 			if(map_type & D3D10_MAP_FLAG_DO_NOT_WAIT)
 				return DXGI_ERROR_WAS_STILL_DRAWING;
@@ -1475,7 +1487,7 @@ changed:
 		resource->transfers[subresource] = transfer;
 		mapped_resource->pData = pipe->transfer_map(pipe, transfer);
 		mapped_resource->RowPitch = transfer->stride;
-		mapped_resource->DepthPitch = transfer->slice_stride;
+		mapped_resource->DepthPitch = transfer->layer_stride;
 		return S_OK;
 	}
 
@@ -1507,15 +1519,16 @@ changed:
 		SYNCHRONIZED;
 		GalliumD3D11Resource<>* dst = (GalliumD3D11Resource<>*)dst_resource;
 		GalliumD3D11Resource<>* src = (GalliumD3D11Resource<>*)src_resource;
-		pipe_subresource subdst = d3d11_to_pipe_subresource(dst->resource, dst_subresource);
-		pipe_subresource subsrc = d3d11_to_pipe_subresource(src->resource, src_subresource);
-		pipe_box box = d3d11_to_pipe_box(src->resource, subsrc.level, src_box);
-		for(unsigned i = 0; i < box.depth; ++i)
+		unsigned dst_level = d3d11_subresource_to_level(dst->resource, dst_subresource);
+		unsigned dst_face = d3d11_subresource_to_face(dst->resource, dst_subresource);
+		unsigned src_level = d3d11_subresource_to_level(src->resource, src_subresource);
+		unsigned src_face = d3d11_subresource_to_face(src->resource, src_subresource);
+		/* XXX the translation from subresource to level/face(zslice/array layer) isn't quite right */
+		pipe_box box = d3d11_to_pipe_box(src->resource, src_level, src_box);
 		{
 			pipe->resource_copy_region(pipe,
-				dst->resource, subdst, dst_x, dst_y, dst_z + i,
-				src->resource, subsrc, box.x, box.y, box.z + i,
-				box.width, box.height);
+				dst->resource, dst_level, dst_x, dst_y, dst_z,
+				src->resource, src_level, &box);
 		}
 	}
 
@@ -1526,24 +1539,23 @@ changed:
 		SYNCHRONIZED;
 		GalliumD3D11Resource<>* dst = (GalliumD3D11Resource<>*)dst_resource;
 		GalliumD3D11Resource<>* src = (GalliumD3D11Resource<>*)src_resource;
-		pipe_subresource sr;
-		unsigned faces = dst->resource->target == PIPE_TEXTURE_CUBE ? 6 : 1;
-
-		for(sr.face = 0; sr.face < faces; ++sr.face)
+		unsigned level;
+		for(level = 0; level <= dst->resource->last_level; ++level)
 		{
-			for(sr.level = 0; sr.level <= dst->resource->last_level; ++sr.level)
-			{
-				unsigned w = u_minify(dst->resource->width0, sr.level);
-				unsigned h = u_minify(dst->resource->height0, sr.level);
-				unsigned d = u_minify(dst->resource->depth0, sr.level);
-				for(unsigned i = 0; i < d; ++i)
-				{
-					pipe->resource_copy_region(pipe,
-							dst->resource, sr, 0, 0, i,
-							src->resource, sr, 0, 0, i,
-							w, h);
-				}
-			}
+		        unsigned layers = 1;
+			pipe_box box;
+			if (dst->resource->target == PIPE_TEXTURE_CUBE)
+				layers = 6;
+			else if (dst->resource->target == PIPE_TEXTURE_3D)
+				layers = u_minify(dst->resource->depth0, level);
+			/* else layers = dst->resource->array_size; */
+			box.x = box.y = box.z = 0;
+			box.width = u_minify(dst->resource->width0, level);
+			box.height = u_minify(dst->resource->height0, level);
+			box.depth = layers;
+			pipe->resource_copy_region(pipe,
+						   dst->resource, level, 0, 0, 0,
+						   src->resource, level, &box);
 		}
 	}
 
@@ -1557,9 +1569,10 @@ changed:
 	{
 		SYNCHRONIZED;
 		GalliumD3D11Resource<>* dst = (GalliumD3D11Resource<>*)dst_resource;
-		pipe_subresource subdst = d3d11_to_pipe_subresource(dst->resource, dst_subresource);
-		pipe_box box = d3d11_to_pipe_box(dst->resource, subdst.level, pDstBox);
-		pipe->transfer_inline_write(pipe, dst->resource, subdst, PIPE_TRANSFER_WRITE, &box, pSrcData, src_row_pitch, src_depth_pitch);
+		unsigned dst_level = d3d11_subresource_to_level(dst->resource, dst_subresource);
+		/* XXX the translation from subresource to level/face(zslice/array layer) isn't quite right */
+		pipe_box box = d3d11_to_pipe_box(dst->resource, dst_level, pDstBox);
+		pipe->transfer_inline_write(pipe, dst->resource, dst_level, PIPE_TRANSFER_WRITE, &box, pSrcData, src_row_pitch, src_depth_pitch);
 	}
 
 #if API >= 11
@@ -1714,9 +1727,9 @@ changed:
 		SYNCHRONIZED;
 		GalliumD3D11Resource<>* dst = (GalliumD3D11Resource<>*)dst_resource;
 		GalliumD3D11Resource<>* src = (GalliumD3D11Resource<>*)src_resource;
-		pipe_subresource subdst = d3d11_to_pipe_subresource(dst->resource, dst_subresource);
-		pipe_subresource subsrc = d3d11_to_pipe_subresource(src->resource, src_subresource);
-		pipe->resource_resolve(pipe, dst->resource, subdst, src->resource, subsrc);
+		unsigned dst_layer = d3d11_subresource_to_face(dst->resource, dst_subresource);
+		unsigned src_layer = d3d11_subresource_to_face(src->resource, src_subresource);
+		pipe->resource_resolve(pipe, dst->resource, dst_layer, src->resource, src_layer);
 	}
 
 #if API >= 11
diff --git a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
index 95ea4e00fc1..9cfdc837d8e 100644
--- a/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
+++ b/src/gallium/state_trackers/d3d1x/gd3d11/d3d11_screen.h
@@ -718,15 +718,13 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 			{
 				for(unsigned level = 0; level <= templat.last_level; ++level)
 				{
-					struct pipe_subresource sr;
-					sr.level = level;
-					sr.face = slice;
 					struct pipe_box box;
-					box.x = box.y = box.z = 0;
+					box.x = box.y = 0;
+					box.z = slice;
 					box.width = u_minify(width, level);
 					box.height = u_minify(height, level);
-					box.depth = u_minify(depth, level);
-					immediate_pipe->transfer_inline_write(immediate_pipe, resource, sr, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD | PIPE_TRANSFER_UNSYNCHRONIZED, &box, initial_data->pSysMem, initial_data->SysMemPitch, initial_data->SysMemSlicePitch);
+					box.depth = 1;
+					immediate_pipe->transfer_inline_write(immediate_pipe, resource, level, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD | PIPE_TRANSFER_UNSYNCHRONIZED, &box, initial_data->pSysMem, initial_data->SysMemPitch, initial_data->SysMemSlicePitch);
 					++initial_data;
 				}
 			}
@@ -978,8 +976,8 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 		case D3D11_SRV_DIMENSION_TEXTURE1DARRAY:
 		case D3D11_SRV_DIMENSION_TEXTURE2DARRAY:
 			/* yes, this works for all of these types (but TODO: texture arrays) */
-			templat.first_level = desc->Texture1D.MostDetailedMip;
-			templat.last_level = templat.first_level + desc->Texture1D.MipLevels - 1;
+			templat.u.tex.first_level = desc->Texture1D.MostDetailedMip;
+			templat.u.tex.last_level = templat.u.tex.first_level + desc->Texture1D.MipLevels - 1;
 			break;
 		case D3D11_SRV_DIMENSION_BUFFER:
 		case D3D11_SRV_DIMENSION_TEXTURE2DMS:
@@ -1054,30 +1052,34 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 			desc = &def_desc;
 		}
 
-		unsigned zslice = 0;
-		unsigned face = 0;
-		unsigned level;
-		enum pipe_format format;
+		struct pipe_surface templat;
+		memset(&templat, 0, sizeof(templat));
 		if(invalid(desc->format >= DXGI_FORMAT_COUNT))
 			return E_INVALIDARG;
-		format = dxgi_to_pipe_format[desc->Format];
-		if(!format)
+		templat.format = dxgi_to_pipe_format[desc->Format];
+		if(!templat.format)
 			return E_NOTIMPL;
+		templat.usage = PIPE_BIND_RENDER_TARGET;
+		templat.texture = ((GalliumD3D11Resource<>*)iresource)->resource;
 
 		switch(desc->ViewDimension)
 		{
 		case D3D11_RTV_DIMENSION_TEXTURE1D:
 		case D3D11_RTV_DIMENSION_TEXTURE2D:
-			level = desc->Texture1D.MipSlice;
+			templat.u.tex.level = desc->Texture1D.MipSlice;
 			break;
 		case D3D11_RTV_DIMENSION_TEXTURE3D:
-			level = desc->Texture3D.MipSlice;
-			zslice = desc->Texture3D.FirstWSlice;
+			templat.u.tex.level = desc->Texture3D.MipSlice;
+			templat.u.tex.first_layer = desc->Texture3D.FirstWSlice;
+			/* XXX FIXME */
+			templat.u.tex.last_layer = desc->Texture3D.FirstWSlice;
 			break;
 		case D3D11_RTV_DIMENSION_TEXTURE1DARRAY:
 		case D3D11_RTV_DIMENSION_TEXTURE2DARRAY:
-			level = desc->Texture1DArray.MipSlice;
-			face = desc->Texture1DArray.FirstArraySlice;
+			templat.u.tex.level = desc->Texture1DArray.MipSlice;
+			templat.u.tex.first_layer = desc->Texture1DArray.FirstArraySlice;
+			/* XXX FIXME */
+			templat.u.tex.last_layer = desc->Texture1DArray.FirstArraySlice;
 			break;
 		case D3D11_RTV_DIMENSION_BUFFER:
 		case D3D11_RTV_DIMENSION_TEXTURE2DMS:
@@ -1090,13 +1092,9 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 		if(!out_rtv)
 			return S_FALSE;
 
-		struct pipe_surface* surface = screen->get_tex_surface(screen,
-				((GalliumD3D11Resource<>*)iresource)->resource,
-				face, level, zslice, PIPE_BIND_RENDER_TARGET);
+		struct pipe_surface* surface = immediate_pipe->create_surface(immediate_pipe, templat.texture, &templat);
 		if(!surface)
 			return E_FAIL;
-		/* muhahahahaha, let's hope this actually works */
-		surface->format = format;
 		*out_rtv = new GalliumD3D11RenderTargetView(this, (GalliumD3D11Resource<>*)iresource, surface, *desc);
 		return S_OK;
 	}
@@ -1134,26 +1132,28 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 			desc = &def_desc;
 		}
 
-		unsigned zslice = 0;
-		unsigned face = 0;
-		unsigned level;
-		enum pipe_format format;
+		struct pipe_surface templat;
+		memset(&templat, 0, sizeof(templat));
 		if(invalid(desc->format >= DXGI_FORMAT_COUNT))
 			return E_INVALIDARG;
-		format = dxgi_to_pipe_format[desc->Format];
-		if(!format)
+		templat.format = dxgi_to_pipe_format[desc->Format];
+		if(!templat.format)
 			return E_NOTIMPL;
+		templat.usage = PIPE_BIND_DEPTH_STENCIL;
+		templat.texture = ((GalliumD3D11Resource<>*)iresource)->resource;
 
 		switch(desc->ViewDimension)
 		{
 		case D3D11_DSV_DIMENSION_TEXTURE1D:
 		case D3D11_DSV_DIMENSION_TEXTURE2D:
-			level = desc->Texture1D.MipSlice;
+			templat.u.tex.level = desc->Texture1D.MipSlice;
 			break;
 		case D3D11_DSV_DIMENSION_TEXTURE1DARRAY:
 		case D3D11_DSV_DIMENSION_TEXTURE2DARRAY:
-			level = desc->Texture1DArray.MipSlice;
-			face = desc->Texture1DArray.FirstArraySlice;
+			templat.u.tex.level = desc->Texture1DArray.MipSlice;
+			templat.u.tex.first_layer = desc->Texture1DArray.FirstArraySlice;
+			/* XXX FIXME */
+			templat.u.tex.last_layer = desc->Texture1DArray.FirstArraySlice;
 			break;
 		case D3D11_DSV_DIMENSION_TEXTURE2DMS:
 		case D3D11_DSV_DIMENSION_TEXTURE2DMSARRAY:
@@ -1165,13 +1165,9 @@ struct GalliumD3D11ScreenImpl : public GalliumD3D11Screen
 		if(!out_depth_stencil_view)
 			return S_FALSE;
 
-		struct pipe_surface* surface = screen->get_tex_surface(screen,
-				((GalliumD3D11Resource<>*)iresource)->resource,
-				face, level, zslice, PIPE_BIND_DEPTH_STENCIL);
+		struct pipe_surface* surface = immediate_pipe->create_surface(immediate_pipe, templat.texture, &templat);
 		if(!surface)
 			return E_FAIL;
-		/* muhahahahaha, let's hope this actually works */
-		surface->format = format;
 		*out_depth_stencil_view = new GalliumD3D11DepthStencilView(this, (GalliumD3D11Resource<>*)iresource, surface, *desc);
 		return S_OK;
 	}
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.c b/src/gallium/state_trackers/dri/common/dri_screen.c
index 1302e9bc013..f6e22c74b4e 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.c
+++ b/src/gallium/state_trackers/dri/common/dri_screen.c
@@ -304,9 +304,8 @@ dri_get_egl_image(struct st_manager *smapi,
 
    stimg->texture = NULL;
    pipe_resource_reference(&stimg->texture, img->texture);
-   stimg->face = img->face;
    stimg->level = img->level;
-   stimg->zslice = img->zslice;
+   stimg->layer = img->layer;
 
    return TRUE;
 }
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.h b/src/gallium/state_trackers/dri/common/dri_screen.h
index 0da9b5510fc..8cb0a102c8d 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.h
+++ b/src/gallium/state_trackers/dri/common/dri_screen.h
@@ -83,9 +83,8 @@ dri_screen(__DRIscreen * sPriv)
 
 struct __DRIimageRec {
    struct pipe_resource *texture;
-   unsigned face;
    unsigned level;
-   unsigned zslice;
+   unsigned layer;
 
    void *loader_private;
 };
diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index 3c5b0756174..a9d05a80fbd 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -200,6 +200,7 @@ dri2_drawable_process_buffers(struct dri_drawable *drawable,
    templ.width0 = dri_drawable->w;
    templ.height0 = dri_drawable->h;
    templ.depth0 = 1;
+   templ.array_size = 1;
 
    memset(&whandle, 0, sizeof(whandle));
 
@@ -348,6 +349,7 @@ dri2_create_image_from_name(__DRIscreen *_screen,
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
+   templ.array_size = 1;
 
    memset(&whandle, 0, sizeof(whandle));
    whandle.handle = name;
@@ -360,9 +362,8 @@ dri2_create_image_from_name(__DRIscreen *_screen,
       return NULL;
    }
 
-   img->face = 0;
    img->level = 0;
-   img->zslice = 0;
+   img->layer = 0;
    img->loader_private = loaderPrivate;
 
    return img;
@@ -430,9 +431,8 @@ dri2_create_image(__DRIscreen *_screen,
       return NULL;
    }
 
-   img->face = 0;
    img->level = 0;
-   img->zslice = 0;
+   img->layer = 0;
 
    img->loader_private = loaderPrivate;
    return img;
diff --git a/src/gallium/state_trackers/dri/sw/drisw.c b/src/gallium/state_trackers/dri/sw/drisw.c
index c48cc440367..30088b09685 100644
--- a/src/gallium/state_trackers/dri/sw/drisw.c
+++ b/src/gallium/state_trackers/dri/sw/drisw.c
@@ -87,40 +87,17 @@ drisw_put_image(struct dri_drawable *drawable,
    put_image(dPriv, data, width, height);
 }
 
-static struct pipe_surface *
-drisw_get_pipe_surface(struct dri_drawable *drawable, struct pipe_resource *ptex)
-{
-   struct pipe_screen *pipe_screen = dri_screen(drawable->sPriv)->base.screen;
-   struct pipe_surface *psurf = drawable->drisw_surface;
-
-   if (!psurf || psurf->texture != ptex) {
-      pipe_surface_reference(&drawable->drisw_surface, NULL);
-
-      drawable->drisw_surface = pipe_screen->get_tex_surface(pipe_screen,
-            ptex, 0, 0, 0, 0/* no bind flag???*/);
-
-      psurf = drawable->drisw_surface;
-   }
-
-   return psurf;
-}
-
 static INLINE void
 drisw_present_texture(__DRIdrawable *dPriv,
                       struct pipe_resource *ptex)
 {
    struct dri_drawable *drawable = dri_drawable(dPriv);
    struct dri_screen *screen = dri_screen(drawable->sPriv);
-   struct pipe_surface *psurf;
 
    if (swrast_no_present)
       return;
 
-   psurf = drisw_get_pipe_surface(drawable, ptex);
-   if (!psurf)
-      return;
-
-   screen->base.screen->flush_frontbuffer(screen->base.screen, psurf, drawable);
+   screen->base.screen->flush_frontbuffer(screen->base.screen, ptex, 0, 0, drawable);
 }
 
 static INLINE void
@@ -220,6 +197,7 @@ drisw_allocate_textures(struct dri_drawable *drawable,
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.last_level = 0;
 
    for (i = 0; i < count; i++) {
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d.h b/src/gallium/state_trackers/egl/common/egl_g3d.h
index 72c14f0ac49..9873fee6ec2 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d.h
+++ b/src/gallium/state_trackers/egl/common/egl_g3d.h
@@ -92,9 +92,8 @@ struct egl_g3d_config {
 struct egl_g3d_image {
    _EGLImage base;
    struct pipe_resource *texture;
-   unsigned face;
    unsigned level;
-   unsigned zslice;
+   unsigned layer;
 };
 
 /* standard typecasts */
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_api.c b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
index fd7dc8f8149..8e53e1dccba 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_api.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_api.c
@@ -30,6 +30,7 @@
 #include "pipe/p_screen.h"
 #include "util/u_memory.h"
 #include "util/u_inlines.h"
+#include "util/u_box.h"
 
 #include "egl_g3d.h"
 #include "egl_g3d_api.h"
@@ -140,11 +141,22 @@ egl_g3d_choose_config(_EGLDriver *drv, _EGLDisplay *dpy, const EGLint *attribs,
    if (!_eglParseConfigAttribList(&criteria, dpy, attribs))
       return _eglError(EGL_BAD_ATTRIBUTE, "eglChooseConfig");
 
-   tmp_configs = (_EGLConfig **) _eglFilterArray(dpy->Configs, &tmp_size,
+   /* get the number of matched configs */
+   tmp_size = _eglFilterArray(dpy->Configs, NULL, 0,
          (_EGLArrayForEach) egl_g3d_match_config, (void *) &criteria);
+   if (!tmp_size) {
+      *num_configs = tmp_size;
+      return EGL_TRUE;
+   }
+
+   tmp_configs = MALLOC(sizeof(tmp_configs[0]) * tmp_size);
    if (!tmp_configs)
       return _eglError(EGL_BAD_ALLOC, "eglChooseConfig(out of memory)");
 
+   /* get the matched configs */
+   _eglFilterArray(dpy->Configs, (void **) tmp_configs, tmp_size,
+         (_EGLArrayForEach) egl_g3d_match_config, (void *) &criteria);
+
    /* perform sorting of configs */
    if (tmp_configs && tmp_size) {
       _eglSortConfigs((const _EGLConfig **) tmp_configs, tmp_size,
@@ -154,7 +166,7 @@ egl_g3d_choose_config(_EGLDriver *drv, _EGLDisplay *dpy, const EGLint *attribs,
          configs[i] = _eglGetConfigHandle(tmp_configs[i]);
    }
 
-   free(tmp_configs);
+   FREE(tmp_configs);
 
    *num_configs = size;
 
@@ -665,15 +677,11 @@ egl_g3d_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
    ptex = get_pipe_resource(gdpy->native, nsurf, NATIVE_ATTACHMENT_FRONT_LEFT);
    if (ptex) {
       struct pipe_resource *psrc = gsurf->render_texture;
-      struct pipe_subresource subsrc, subdst;
-      subsrc.face = 0;
-      subsrc.level = 0;
-      subdst.face = 0;
-      subdst.level = 0;
-
+      struct pipe_box src_box;
+      u_box_origin_2d(ptex->width0, ptex->height0, &src_box);
       if (psrc) {
-         gdpy->pipe->resource_copy_region(gdpy->pipe, ptex, subdst, 0, 0, 0,
-               gsurf->render_texture, subsrc, 0, 0, 0, ptex->width0, ptex->height0);
+         gdpy->pipe->resource_copy_region(gdpy->pipe, ptex, 0, 0, 0, 0,
+               gsurf->render_texture, 0, &src_box);
          nsurf->present(nsurf, NATIVE_ATTACHMENT_FRONT_LEFT, FALSE, 0);
       }
 
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_image.c b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
index 6a1f8cc697b..b2d6b433c5e 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_image.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_image.c
@@ -173,6 +173,7 @@ egl_g3d_reference_drm_buffer(_EGLDisplay *dpy, EGLint name,
    templ.width0 = attrs.Width;
    templ.height0 = attrs.Height;
    templ.depth0 = 1;
+   templ.array_size = 1;
 
    memset(&wsh, 0, sizeof(wsh));
    wsh.handle = (unsigned) name;
@@ -191,7 +192,7 @@ egl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
 {
    struct pipe_resource *ptex;
    struct egl_g3d_image *gimg;
-   unsigned face = 0, level = 0, zslice = 0;
+   unsigned level = 0, layer = 0;
 
    gimg = CALLOC_STRUCT(egl_g3d_image);
    if (!gimg) {
@@ -231,7 +232,7 @@ egl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
       FREE(gimg);
       return NULL;
    }
-   if (zslice > ptex->depth0) {
+   if (layer >= (u_minify(ptex->depth0, level) + ptex->array_size - 1)) {
       _eglError(EGL_BAD_PARAMETER, "eglCreateEGLImageKHR");
       pipe_resource_reference(&gimg->texture, NULL);
       FREE(gimg);
@@ -240,9 +241,8 @@ egl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
 
    /* transfer the ownership to the image */
    gimg->texture = ptex;
-   gimg->face = face;
    gimg->level = level;
-   gimg->zslice = zslice;
+   gimg->layer = layer;
 
    return &gimg->base;
 }
@@ -288,9 +288,8 @@ egl_g3d_create_drm_image(_EGLDriver *drv, _EGLDisplay *dpy,
 
    /* transfer the ownership to the image */
    gimg->texture = ptex;
-   gimg->face = 0;
    gimg->level = 0;
-   gimg->zslice = 0;
+   gimg->layer = 0;
 
    return &gimg->base;
 }
diff --git a/src/gallium/state_trackers/egl/common/egl_g3d_st.c b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
index 25e2999590c..2b944b521a4 100644
--- a/src/gallium/state_trackers/egl/common/egl_g3d_st.c
+++ b/src/gallium/state_trackers/egl/common/egl_g3d_st.c
@@ -72,9 +72,8 @@ egl_g3d_st_manager_get_egl_image(struct st_manager *smapi,
 
    out->texture = NULL;
    pipe_resource_reference(&out->texture, gimg->texture);
-   out->face = gimg->face;
    out->level = gimg->level;
-   out->zslice = gimg->zslice;
+   out->layer = gimg->layer;
 
    _eglUnlockMutex(&gsmapi->display->Mutex);
 
@@ -140,6 +139,7 @@ pbuffer_allocate_render_texture(struct egl_g3d_surface *gsurf)
    templ.width0 = gsurf->base.Width;
    templ.height0 = gsurf->base.Height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.format = gsurf->stvis.color_format;
    templ.bind = PIPE_BIND_RENDER_TARGET;
 
diff --git a/src/gallium/state_trackers/egl/common/native_helper.c b/src/gallium/state_trackers/egl/common/native_helper.c
index 7832b2b693f..0f2d02032b5 100644
--- a/src/gallium/state_trackers/egl/common/native_helper.c
+++ b/src/gallium/state_trackers/egl/common/native_helper.c
@@ -40,7 +40,6 @@ struct resource_surface {
    uint bind;
 
    struct pipe_resource *resources[NUM_NATIVE_ATTACHMENTS];
-   struct pipe_surface *present_surfaces[NUM_NATIVE_ATTACHMENTS];
    uint resource_mask;
    uint width, height;
 };
@@ -67,8 +66,6 @@ resource_surface_free_resources(struct resource_surface *rsurf)
       int i;
 
       for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) {
-         if (rsurf->present_surfaces[i])
-            pipe_surface_reference(&rsurf->present_surfaces[i], NULL);
          if (rsurf->resources[i])
             pipe_resource_reference(&rsurf->resources[i], NULL);
       }
@@ -130,6 +127,7 @@ resource_surface_add_resources(struct resource_surface *rsurf,
    templ.width0 = rsurf->width;
    templ.height0 = rsurf->height;
    templ.depth0 = 1;
+   templ.array_size = 1;
 
    for (i = 0; i < NUM_NATIVE_ATTACHMENTS; i++) {
       if (resource_mask & (1 <<i)) {
@@ -193,8 +191,6 @@ resource_surface_swap_buffers(struct resource_surface *rsurf,
 
    pointer_swap((const void **) &rsurf->resources[buf1],
                 (const void **) &rsurf->resources[buf2]);
-   pointer_swap((const void **) &rsurf->present_surfaces[buf1],
-                (const void **) &rsurf->present_surfaces[buf2]);
 
    /* swap mask bits */
    mask = rsurf->resource_mask & ~(buf1_bit | buf2_bit);
@@ -212,24 +208,12 @@ resource_surface_present(struct resource_surface *rsurf,
                          void *winsys_drawable_handle)
 {
    struct pipe_resource *pres = rsurf->resources[which];
-   struct pipe_surface *psurf = rsurf->present_surfaces[which];
 
    if (!pres)
       return TRUE;
 
-   if (!psurf) {
-      psurf = rsurf->screen->get_tex_surface(rsurf->screen,
-            pres, 0, 0, 0, PIPE_BIND_DISPLAY_TARGET);
-      if (!psurf)
-         return FALSE;
-
-      rsurf->present_surfaces[which] = psurf;
-   }
-
-   assert(psurf->texture == pres);
-
    rsurf->screen->flush_frontbuffer(rsurf->screen,
-         psurf, winsys_drawable_handle);
+         pres, 0, 0, winsys_drawable_handle);
 
    return TRUE;
 }
diff --git a/src/gallium/state_trackers/egl/drm/native_drm.c b/src/gallium/state_trackers/egl/drm/native_drm.c
index 3759c2a26dd..2441b43fd8e 100644
--- a/src/gallium/state_trackers/egl/drm/native_drm.c
+++ b/src/gallium/state_trackers/egl/drm/native_drm.c
@@ -34,7 +34,7 @@
 
 /* see get_drm_screen_name */
 #include <radeon_drm.h>
-#include "radeon/drm/radeon_drm.h"
+#include "radeon/drm/radeon_drm_public.h"
 
 static boolean
 drm_display_is_format_supported(struct native_display *ndpy,
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c
index 331a7de432a..8108ce45865 100644
--- a/src/gallium/state_trackers/egl/x11/native_dri2.c
+++ b/src/gallium/state_trackers/egl/x11/native_dri2.c
@@ -136,6 +136,7 @@ dri2_surface_process_drawable_buffers(struct native_surface *nsurf,
    templ.width0 = dri2surf->width;
    templ.height0 = dri2surf->height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.format = dri2surf->color_format;
    templ.bind = PIPE_BIND_RENDER_TARGET;
 
diff --git a/src/gallium/state_trackers/glx/xlib/xm_st.c b/src/gallium/state_trackers/glx/xlib/xm_st.c
index e7466bdbee5..6bfe8b0788c 100644
--- a/src/gallium/state_trackers/glx/xlib/xm_st.c
+++ b/src/gallium/state_trackers/glx/xlib/xm_st.c
@@ -42,7 +42,7 @@ struct xmesa_st_framebuffer {
    unsigned texture_width, texture_height, texture_mask;
    struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
 
-   struct pipe_surface *display_surface;
+   struct pipe_resource *display_resource;
 };
 
 static INLINE struct xmesa_st_framebuffer *
@@ -60,25 +60,19 @@ xmesa_st_framebuffer_display(struct st_framebuffer_iface *stfbi,
 {
    struct xmesa_st_framebuffer *xstfb = xmesa_st_framebuffer(stfbi);
    struct pipe_resource *ptex = xstfb->textures[statt];
-   struct pipe_surface *psurf;
+   struct pipe_resource *pres;
 
    if (!ptex)
       return TRUE;
 
-   psurf = xstfb->display_surface;
+   pres = xstfb->display_resource;
    /* (re)allocate the surface for the texture to be displayed */
-   if (!psurf || psurf->texture != ptex) {
-      pipe_surface_reference(&xstfb->display_surface, NULL);
-
-      psurf = xstfb->screen->get_tex_surface(xstfb->screen,
-            ptex, 0, 0, 0, PIPE_BIND_DISPLAY_TARGET);
-      if (!psurf)
-         return FALSE;
-
-      xstfb->display_surface = psurf;
+   if (!pres || pres != ptex) {
+      pipe_resource_reference(&xstfb->display_resource, ptex);
+      pres = xstfb->display_resource;
    }
 
-   xstfb->screen->flush_frontbuffer(xstfb->screen, psurf, &xstfb->buffer->ws);
+   xstfb->screen->flush_frontbuffer(xstfb->screen, pres, 0, 0, &xstfb->buffer->ws);
 
    return TRUE;
 }
@@ -96,7 +90,7 @@ xmesa_st_framebuffer_copy_textures(struct st_framebuffer_iface *stfbi,
    struct xmesa_st_framebuffer *xstfb = xmesa_st_framebuffer(stfbi);
    struct pipe_resource *src_ptex = xstfb->textures[src_statt];
    struct pipe_resource *dst_ptex = xstfb->textures[dst_statt];
-   struct pipe_subresource subsrc, subdst;
+   struct pipe_box src_box;
    struct pipe_context *pipe;
 
    if (!src_ptex || !dst_ptex)
@@ -110,14 +104,11 @@ xmesa_st_framebuffer_copy_textures(struct st_framebuffer_iface *stfbi,
       xstfb->display->pipe = pipe;
    }
 
-   subsrc.face = 0;
-   subsrc.level = 0;
-   subdst.face = 0;
-   subdst.level = 0;
+   u_box_2d(x, y, width, height, &src_box);
 
    if (src_ptex && dst_ptex)
-      pipe->resource_copy_region(pipe, dst_ptex, subdst, x, y, 0,
-                                 src_ptex, subsrc, x, y, 0, width, height);
+      pipe->resource_copy_region(pipe, dst_ptex, 0, x, y, 0,
+                                 src_ptex, 0, &src_box);
 }
 
 /**
@@ -144,6 +135,7 @@ xmesa_st_framebuffer_validate_textures(struct st_framebuffer_iface *stfbi,
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.last_level = 0;
 
    for (i = 0; i < ST_ATTACHMENT_COUNT; i++) {
@@ -321,7 +313,7 @@ xmesa_destroy_st_framebuffer(struct st_framebuffer_iface *stfbi)
    struct xmesa_st_framebuffer *xstfb = xmesa_st_framebuffer(stfbi);
    int i;
 
-   pipe_surface_reference(&xstfb->display_surface, NULL);
+   pipe_resource_reference(&xstfb->display_resource, NULL);
 
    for (i = 0; i < ST_ATTACHMENT_COUNT; i++)
       pipe_resource_reference(&xstfb->textures[i], NULL);
diff --git a/src/gallium/state_trackers/python/p_context.i b/src/gallium/state_trackers/python/p_context.i
index 40c4603fb9d..5bdeaa8e4ea 100644
--- a/src/gallium/state_trackers/python/p_context.i
+++ b/src/gallium/state_trackers/python/p_context.i
@@ -132,6 +132,8 @@ struct st_context {
                        enum pipe_format format = PIPE_FORMAT_NONE,
                        unsigned first_level = 0,
                        unsigned last_level = ~0,
+                       unsigned first_layer = 0,
+                       unsigned last_layer = ~0,
                        unsigned swizzle_r = 0,
                        unsigned swizzle_g = 1,
                        unsigned swizzle_b = 2,
@@ -146,9 +148,10 @@ struct st_context {
       } else {
          templat.format = format;
       }
-      templat.last_level = MIN2(last_level, texture->last_level);
-      templat.first_level = first_level;
-      templat.last_level = last_level;
+      templat.u.tex.last_level = MIN2(last_level, texture->last_level);
+      templat.u.tex.first_level = first_level;
+      templat.u.tex.first_layer = first_layer;
+      templat.u.tex.last_layer = last_layer;
       templat.swizzle_r = swizzle_r;
       templat.swizzle_g = swizzle_g;
       templat.swizzle_b = swizzle_b;
@@ -412,17 +415,15 @@ error1:
     */
 
    void resource_copy_region(struct pipe_resource *dst,
-                             struct pipe_subresource subdst,
+                             unsigned dst_level,
                              unsigned dstx, unsigned dsty, unsigned dstz,
                              struct pipe_resource *src,
-                             struct pipe_subresource subsrc,
-                             unsigned srcx, unsigned srcy, unsigned srcz,
-                             unsigned width, unsigned height)
+                             unsigned src_level,
+                             const struct pipe_box *src_box)
    {
       $self->pipe->resource_copy_region($self->pipe,
-                                        dst, subdst, dstx, dsty, dstz,
-                                        src, subsrc, srcx, srcy, srcz,
-                                        width, height);
+                                        dst, dst_level, dstx, dsty, dstz,
+                                        src, src_level, src_box);
    }
 
 
@@ -433,7 +434,7 @@ error1:
    {
       struct pipe_surface *_dst = NULL;
 
-     _dst = st_pipe_surface(dst, PIPE_BIND_RENDER_TARGET);
+     _dst = st_pipe_surface($self->pipe, dst, PIPE_BIND_RENDER_TARGET);
       if(!_dst)
          SWIG_exception(SWIG_ValueError, "couldn't acquire destination surface for writing");
 
@@ -452,7 +453,7 @@ error1:
    {
       struct pipe_surface *_dst = NULL;
 
-     _dst = st_pipe_surface(dst, PIPE_BIND_DEPTH_STENCIL);
+     _dst = st_pipe_surface($self->pipe, dst, PIPE_BIND_DEPTH_STENCIL);
       if(!_dst)
          SWIG_exception(SWIG_ValueError, "couldn't acquire destination surface for writing");
 
@@ -482,9 +483,8 @@ error1:
 
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_READ,
                                    x, y, w, h);
       if(transfer) {
@@ -511,9 +511,8 @@ error1:
 
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_WRITE,
                                    x, y, w, h);
       if(!transfer)
@@ -535,9 +534,8 @@ error1:
       struct pipe_transfer *transfer;
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_READ,
                                    x, y, w, h);
       if(transfer) {
@@ -555,9 +553,8 @@ error1:
       struct pipe_transfer *transfer;
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_WRITE,
                                    x, y, w, h);
       if(transfer) {
@@ -597,9 +594,8 @@ error1:
 
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_READ,
                                    x, y, w, h);
       if(transfer) {
@@ -624,9 +620,8 @@ error1:
       struct pipe_transfer *transfer;
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_READ,
                                    x, y, w, h);
       if(transfer) {
@@ -644,9 +639,8 @@ error1:
       struct pipe_transfer *transfer;
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_WRITE,
                                    x, y, w, h);
       if(transfer) {
@@ -681,9 +675,8 @@ error1:
 
       transfer = pipe_get_transfer(pipe,
                                    surface->texture,
-                                   surface->face,
                                    surface->level,
-                                   surface->zslice,
+                                   surface->layer,
                                    PIPE_TRANSFER_READ,
                                    x, y, w, h);
       if(!transfer) {
@@ -715,16 +708,16 @@ error1:
    %cstring_input_binary(const char *STRING, unsigned LENGTH);
    void
    transfer_inline_write(struct pipe_resource *resource,
-                         struct pipe_subresource *sr,
+                         unsigned level,
                          unsigned usage,
                          const struct pipe_box *box,
                          const char *STRING, unsigned LENGTH,
                          unsigned stride,
-                         unsigned slice_stride)
+                         unsigned layer_stride)
    {
       struct pipe_context *pipe = $self->pipe;
 
-      pipe->transfer_inline_write(pipe, resource, *sr, usage, box, STRING, stride, slice_stride);
+      pipe->transfer_inline_write(pipe, resource, level, usage, box, STRING, stride, layer_stride);
    }
 
    %cstring_output_allocate_size(char **STRING, int *LENGTH, free(*$1));
diff --git a/src/gallium/state_trackers/python/p_state.i b/src/gallium/state_trackers/python/p_state.i
index c1e6ea1b43c..0537557661d 100644
--- a/src/gallium/state_trackers/python/p_state.i
+++ b/src/gallium/state_trackers/python/p_state.i
@@ -114,7 +114,8 @@
          SWIG_exception(SWIG_ValueError, "index out of bounds");
       
       if(surface) {
-         _surface = st_pipe_surface(surface, PIPE_BIND_RENDER_TARGET);
+         /* XXX need a context here */
+         _surface = st_pipe_surface(NULL, surface, PIPE_BIND_RENDER_TARGET);
          if(!_surface)
             SWIG_exception(SWIG_ValueError, "couldn't acquire surface for writing");
       }
@@ -131,7 +132,8 @@
       struct pipe_surface *_surface = NULL;
 
       if(surface) {
-         _surface = st_pipe_surface(surface, PIPE_BIND_DEPTH_STENCIL);
+         /* XXX need a context here */
+         _surface = st_pipe_surface(NULL, surface, PIPE_BIND_DEPTH_STENCIL);
          if(!_surface)
             SWIG_exception(SWIG_ValueError, "couldn't acquire surface for writing");
       }
diff --git a/src/gallium/state_trackers/python/p_texture.i b/src/gallium/state_trackers/python/p_texture.i
index ae506944c45..1f4b4fd596b 100644
--- a/src/gallium/state_trackers/python/p_texture.i
+++ b/src/gallium/state_trackers/python/p_texture.i
@@ -42,9 +42,8 @@
 %ignore pipe_resource::screen;
 
 %immutable st_surface::texture;
-%immutable st_surface::face;
 %immutable st_surface::level;
-%immutable st_surface::zslice;
+%immutable st_surface::layer;
 
 %newobject pipe_resource::get_surface;
 
@@ -73,25 +72,23 @@
 
    /** Get a surface which is a "view" into a texture */
    struct st_surface *
-   get_surface(unsigned face=0, unsigned level=0, unsigned zslice=0)
+   get_surface(unsigned level=0, unsigned layer=0)
    {
       struct st_surface *surface;
 
-      if(face >= ($self->target == PIPE_TEXTURE_CUBE ? 6U : 1U))
-         SWIG_exception(SWIG_ValueError, "face out of bounds");
       if(level > $self->last_level)
          SWIG_exception(SWIG_ValueError, "level out of bounds");
-      if(zslice >= u_minify($self->depth0, level))
-         SWIG_exception(SWIG_ValueError, "zslice out of bounds");
+      if(layer >= ($self->target == PIPE_TEXTURE_3D ?
+                         u_minify($self->depth0, level) : $self->depth0))
+         SWIG_exception(SWIG_ValueError, "layer out of bounds");
 
       surface = CALLOC_STRUCT(st_surface);
       if(!surface)
          return NULL;
 
       pipe_resource_reference(&surface->texture, $self);
-      surface->face = face;
       surface->level = level;
-      surface->zslice = zslice;
+      surface->layer = layer;
 
       return surface;
 
@@ -113,9 +110,8 @@ struct st_surface
    %immutable;
 
    struct pipe_resource *texture;
-   unsigned face;
    unsigned level;
-   unsigned zslice;
+   unsigned layer;
 
 };
 
diff --git a/src/gallium/state_trackers/python/st_device.c b/src/gallium/state_trackers/python/st_device.c
index 29813456b5f..d0a4295c7a2 100644
--- a/src/gallium/state_trackers/python/st_device.c
+++ b/src/gallium/state_trackers/python/st_device.c
@@ -240,6 +240,7 @@ st_context_create(struct st_device *st_dev)
       templat.width0 = 1;
       templat.height0 = 1;
       templat.depth0 = 1;
+      templat.array_size = 1;
       templat.last_level = 0;
       templat.bind = PIPE_BIND_SAMPLER_VIEW;
    
@@ -252,7 +253,7 @@ st_context_create(struct st_device *st_dev)
 
 	 pipe->transfer_inline_write(pipe,
 				     st_ctx->default_texture,
-				     u_subresource(0,0),
+				     0,
 				     PIPE_TRANSFER_WRITE,
 				     &box,
 				     &zero,
diff --git a/src/gallium/state_trackers/python/st_device.h b/src/gallium/state_trackers/python/st_device.h
index 2dca7a1974e..53e2556cb0d 100644
--- a/src/gallium/state_trackers/python/st_device.h
+++ b/src/gallium/state_trackers/python/st_device.h
@@ -41,9 +41,8 @@ struct st_winsys;
 struct st_surface
 {
    struct pipe_resource *texture;
-   unsigned face;
    unsigned level;
-   unsigned zslice;
+   unsigned layer;
 };
 
 
@@ -83,11 +82,17 @@ struct st_device
 
 
 static INLINE struct pipe_surface *
-st_pipe_surface(struct st_surface *surface, unsigned usage) 
+st_pipe_surface(struct pipe_context *pipe, struct st_surface *surface, unsigned usage) 
 {
    struct pipe_resource *texture = surface->texture;
-   struct pipe_screen *screen = texture->screen;
-   return screen->get_tex_surface(screen, texture, surface->face, surface->level, surface->zslice, usage);
+   struct pipe_surface surf_tmpl;
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   surf_tmpl.format = texture->format;
+   surf_tmpl.usage = usage;
+   surf_tmpl.u.tex.level = surface->level;
+   surf_tmpl.u.tex.first_layer = surface->layer;
+   surf_tmpl.u.tex.last_layer = surface->layer;
+   return pipe->create_surface(pipe, texture, &surf_tmpl);
 }
 
 struct st_context *
diff --git a/src/gallium/state_trackers/python/st_sample.c b/src/gallium/state_trackers/python/st_sample.c
index 25bfbf1ab73..cac9a1a6204 100644
--- a/src/gallium/state_trackers/python/st_sample.c
+++ b/src/gallium/state_trackers/python/st_sample.c
@@ -555,9 +555,8 @@ st_sample_surface(struct pipe_context *pipe,
 
    transfer = pipe_get_transfer(pipe,
                                 surface->texture,
-                                surface->face,
                                 surface->level,
-                                surface->zslice,
+                                surface->layer,
                                 PIPE_TRANSFER_WRITE,
                                 0, 0,
                                 width,
diff --git a/src/gallium/state_trackers/vega/.gitignore b/src/gallium/state_trackers/vega/.gitignore
new file mode 100644
index 00000000000..c452229f7f4
--- /dev/null
+++ b/src/gallium/state_trackers/vega/.gitignore
@@ -0,0 +1 @@
+api_tmp.h
diff --git a/src/gallium/state_trackers/vega/Makefile b/src/gallium/state_trackers/vega/Makefile
index 0543fac0946..7342c124c28 100644
--- a/src/gallium/state_trackers/vega/Makefile
+++ b/src/gallium/state_trackers/vega/Makefile
@@ -38,7 +38,14 @@ C_SOURCES = \
            renderer.c \
            stroker.c \
            mask.c \
+           text.c \
            shader.c \
            shaders_cache.c
 
+GENERATED_SOURCES := api_tmp.h
+
 include ../../Makefile.template
+
+MAPI := $(TOP)/src/mapi
+api_tmp.h: $(MAPI)/mapi/mapi_abi.py $(MAPI)/vgapi/vgapi.csv
+	$(PYTHON2) $< --printer vgapi --mode app $(MAPI)/vgapi/vgapi.csv > $@
diff --git a/src/gallium/state_trackers/vega/SConscript b/src/gallium/state_trackers/vega/SConscript
index a62783ab18e..4900135a1c5 100644
--- a/src/gallium/state_trackers/vega/SConscript
+++ b/src/gallium/state_trackers/vega/SConscript
@@ -3,6 +3,8 @@
 
 Import('*')
 
+from sys import executable as python_cmd
+
 env = env.Clone()
 
 env.Append(CPPPATH = [
@@ -40,10 +42,16 @@ vega_sources = [
     'mask.c',
     'shader.c',
     'shaders_cache.c',
+    'text.c',
 ]
 
-# vgapi_header must be generated first
-env.Depends(vega_sources, vgapi_header)
+api_tmp = env.CodeGenerate(
+        target = '#/src/gallium/state_trackers/vega/api_tmp.h',
+        script = '#src/mapi/mapi/mapi_abi.py',
+        source = '#src/mapi/vgapi/vgapi.csv',
+        command = python_cmd + ' $SCRIPT --printer vgapi --mode app $SOURCE > $TARGET'
+)
+env.Depends(vega_sources, api_tmp)
 
 st_vega = env.ConvenienceLibrary(
     target = 'st_vega',
diff --git a/src/gallium/state_trackers/vega/api.c b/src/gallium/state_trackers/vega/api.c
index bf1d37493af..4bf7c71d453 100644
--- a/src/gallium/state_trackers/vega/api.c
+++ b/src/gallium/state_trackers/vega/api.c
@@ -28,23 +28,10 @@
 
 #include "mapi/mapi.h"
 
+/* define vega_spec and vega_procs for use with mapi */
+#define API_TMP_DEFINE_SPEC
 #include "api.h"
 
-static const char vega_spec[] =
-   "1"
-#define MAPI_ABI_ENTRY(ret, name, params) \
-   "\0" #name "\0"
-#define MAPI_ALIAS_ENTRY(alias, ret, name, params) \
-   #name "\0"
-#include "vgapi/vgapi_tmp.h"
-   "\0";
-
-static const mapi_proc vega_procs[] = {
-#define MAPI_ABI_ENTRY(ret, name, params) \
-   (mapi_proc) vega ## name,
-#include "vgapi/vgapi_tmp.h"
-};
-
 static void api_init(void)
 {
    static boolean initialized = FALSE;
diff --git a/src/gallium/state_trackers/vega/api.h b/src/gallium/state_trackers/vega/api.h
index 955508dae9a..459dafb4bb0 100644
--- a/src/gallium/state_trackers/vega/api.h
+++ b/src/gallium/state_trackers/vega/api.h
@@ -33,10 +33,7 @@
 #include "VG/vgext.h"
 #include "vg_manager.h"
 
-/* declare the prototypes */
-#define MAPI_ABI_ENTRY(ret, name, params) \
-   ret VG_API_ENTRY vega ## name params;
-#include "vgapi/vgapi_tmp.h"
+#include "api_tmp.h"
 
 struct mapi_table;
 
diff --git a/src/gallium/state_trackers/vega/api_filters.c b/src/gallium/state_trackers/vega/api_filters.c
index fa1e00d1f88..724e38241b5 100644
--- a/src/gallium/state_trackers/vega/api_filters.c
+++ b/src/gallium/state_trackers/vega/api_filters.c
@@ -31,7 +31,6 @@
 #include "api.h"
 #include "renderer.h"
 #include "shaders_cache.h"
-#include "st_inlines.h"
 
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
@@ -42,7 +41,6 @@
 #include "util/u_sampler.h"
 #include "util/u_string.h"
 
-
 #include "asm_filters.h"
 
 
@@ -73,6 +71,7 @@ static INLINE struct pipe_resource *create_texture_1d(struct vg_context *ctx,
    templ.width0 = color_data_len;
    templ.height0 = 1;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.bind = PIPE_BIND_SAMPLER_VIEW;
 
    tex = screen->resource_create(screen, &templ);
@@ -80,9 +79,9 @@ static INLINE struct pipe_resource *create_texture_1d(struct vg_context *ctx,
    { /* upload color_data */
       struct pipe_transfer *transfer =
          pipe_get_transfer(pipe, tex,
-				0, 0, 0,
-				PIPE_TRANSFER_READ_WRITE ,
-				0, 0, tex->width0, tex->height0);
+                           0, 0,
+                           PIPE_TRANSFER_READ_WRITE ,
+                           0, 0, tex->width0, tex->height0);
       void *map = pipe->transfer_map(pipe, transfer);
       memcpy(map, color_data, sizeof(VGint)*color_data_len);
       pipe->transfer_unmap(pipe, transfer);
@@ -114,153 +113,11 @@ static INLINE struct pipe_sampler_view *create_texture_1d_view(struct vg_context
    return view;
 }
 
-static INLINE struct pipe_surface * setup_framebuffer(struct vg_image *dst)
-{
-   struct vg_context *ctx = vg_current_context();
-   struct pipe_context *pipe = ctx->pipe;
-   struct pipe_framebuffer_state fb;
-   struct pipe_surface *dst_surf = pipe->screen->get_tex_surface(
-      pipe->screen, dst->sampler_view->texture, 0, 0, 0,
-      PIPE_BIND_RENDER_TARGET);
-
-   /* drawing dest */
-   memset(&fb, 0, sizeof(fb));
-   fb.width  = dst->x + dst_surf->width;
-   fb.height = dst->y + dst_surf->height;
-   fb.nr_cbufs = 1;
-   fb.cbufs[0] = dst_surf;
-   {
-      VGint i;
-      for (i = 1; i < PIPE_MAX_COLOR_BUFS; ++i)
-         fb.cbufs[i] = 0;
-   }
-   cso_set_framebuffer(ctx->cso_context, &fb);
-
-   return dst_surf;
-}
-
-static void setup_viewport(struct vg_image *dst)
-{
-   struct vg_context *ctx = vg_current_context();
-   vg_set_viewport(ctx, VEGA_Y0_TOP);
-}
-
-static void setup_blend()
-{
-   struct vg_context *ctx = vg_current_context();
-   struct pipe_blend_state blend;
-   memset(&blend, 0, sizeof(blend));
-   blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-   blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-   if (ctx->state.vg.filter_channel_mask & VG_RED)
-      blend.rt[0].colormask |= PIPE_MASK_R;
-   if (ctx->state.vg.filter_channel_mask & VG_GREEN)
-      blend.rt[0].colormask |= PIPE_MASK_G;
-   if (ctx->state.vg.filter_channel_mask & VG_BLUE)
-      blend.rt[0].colormask |= PIPE_MASK_B;
-   if (ctx->state.vg.filter_channel_mask & VG_ALPHA)
-      blend.rt[0].colormask |= PIPE_MASK_A;
-   blend.rt[0].blend_enable = 0;
-   cso_set_blend(ctx->cso_context, &blend);
-}
-
-static void setup_constant_buffer(struct vg_context *ctx, const void *buffer,
-                                  VGint param_bytes)
-{
-   struct pipe_context *pipe = ctx->pipe;
-   struct pipe_resource **cbuf = &ctx->filter.buffer;
-
-   /* We always need to get a new buffer, to keep the drivers simple and
-    * avoid gratuitous rendering synchronization. */
-   pipe_resource_reference(cbuf, NULL);
-
-   *cbuf = pipe_buffer_create(pipe->screen, 
-                              PIPE_BIND_CONSTANT_BUFFER,
-                              param_bytes);
-
-   if (*cbuf) {
-      st_no_flush_pipe_buffer_write(ctx, *cbuf,
-                                    0, param_bytes, buffer);
-   }
-
-   ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf);
-}
-
-static void setup_samplers(struct vg_context *ctx, struct filter_info *info)
-{
-   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
-   struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
-   struct pipe_sampler_state sampler[3];
-   int num_samplers = 0;
-   int num_textures = 0;
-
-   samplers[0] = NULL;
-   samplers[1] = NULL;
-   samplers[2] = NULL;
-   samplers[3] = NULL;
-   sampler_views[0] = NULL;
-   sampler_views[1] = NULL;
-   sampler_views[2] = NULL;
-   sampler_views[3] = NULL;
-
-   memset(&sampler[0], 0, sizeof(struct pipe_sampler_state));
-   sampler[0].wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-   sampler[0].wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-   sampler[0].wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-   sampler[0].min_img_filter = PIPE_TEX_MIPFILTER_LINEAR;
-   sampler[0].mag_img_filter = PIPE_TEX_MIPFILTER_LINEAR;
-   sampler[0].normalized_coords = 1;
-
-   switch(info->tiling_mode) {
-   case VG_TILE_FILL:
-      sampler[0].wrap_s = PIPE_TEX_WRAP_CLAMP_TO_BORDER;
-      sampler[0].wrap_t = PIPE_TEX_WRAP_CLAMP_TO_BORDER;
-      memcpy(sampler[0].border_color,
-             ctx->state.vg.tile_fill_color,
-             sizeof(VGfloat) * 4);
-      break;
-   case VG_TILE_PAD:
-      sampler[0].wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler[0].wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      break;
-   case VG_TILE_REPEAT:
-      sampler[0].wrap_s = PIPE_TEX_WRAP_REPEAT;
-      sampler[0].wrap_t = PIPE_TEX_WRAP_REPEAT;
-      break;
-   case VG_TILE_REFLECT:
-      sampler[0].wrap_s = PIPE_TEX_WRAP_MIRROR_REPEAT;
-      sampler[0].wrap_t = PIPE_TEX_WRAP_MIRROR_REPEAT;
-      break;
-   default:
-      debug_assert(!"Unknown tiling mode");
-   }
-
-   samplers[0] = &sampler[0];
-   sampler_views[0] = info->src->sampler_view;
-   ++num_samplers;
-   ++num_textures;
-
-   if (info->extra_texture_view) {
-      memcpy(&sampler[1], &sampler[0], sizeof(struct pipe_sampler_state));
-      samplers[1] = &sampler[1];
-      sampler_views[1] = info->extra_texture_view;
-      ++num_samplers;
-      ++num_textures;
-   }
-
-
-   cso_set_samplers(ctx->cso_context, num_samplers, (const struct pipe_sampler_state **)samplers);
-   cso_set_fragment_sampler_views(ctx->cso_context, num_textures, sampler_views);
-}
-
 static struct vg_shader * setup_color_matrix(struct vg_context *ctx, void *user_data)
 {
    struct vg_shader *shader =
       shader_create_from_text(ctx->pipe, color_matrix_asm, 200,
          PIPE_SHADER_FRAGMENT);
-   cso_set_fragment_shader_handle(ctx->cso_context, shader->driver);
    return shader;
 }
 
@@ -275,7 +132,6 @@ static struct vg_shader * setup_convolution(struct vg_context *ctx, void *user_d
    shader = shader_create_from_text(ctx->pipe, buffer, 200,
                                     PIPE_SHADER_FRAGMENT);
 
-   cso_set_fragment_shader_handle(ctx->cso_context, shader->driver);
    return shader;
 }
 
@@ -285,7 +141,6 @@ static struct vg_shader * setup_lookup(struct vg_context *ctx, void *user_data)
       shader_create_from_text(ctx->pipe, lookup_asm,
                               200, PIPE_SHADER_FRAGMENT);
 
-   cso_set_fragment_shader_handle(ctx->cso_context, shader->driver);
    return shader;
 }
 
@@ -316,49 +171,68 @@ static struct vg_shader * setup_lookup_single(struct vg_context *ctx, void *user
    shader = shader_create_from_text(ctx->pipe, buffer, 200,
                                     PIPE_SHADER_FRAGMENT);
 
-   cso_set_fragment_shader_handle(ctx->cso_context, shader->driver);
    return shader;
 }
 
 static void execute_filter(struct vg_context *ctx,
                            struct filter_info *info)
 {
-   struct pipe_surface *dst_surf;
    struct vg_shader *shader;
+   const struct pipe_sampler_state *samplers[2];
+   struct pipe_sampler_view *views[2];
+   struct pipe_sampler_state sampler;
+   uint tex_wrap;
+
+   memset(&sampler, 0, sizeof(sampler));
+   sampler.min_img_filter = PIPE_TEX_FILTER_LINEAR;
+   sampler.mag_img_filter = PIPE_TEX_FILTER_LINEAR;
+   sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+   sampler.normalized_coords = 1;
+
+   switch (info->tiling_mode) {
+   case VG_TILE_FILL:
+      tex_wrap = PIPE_TEX_WRAP_CLAMP_TO_BORDER;
+      /* copy border color */
+      memcpy(sampler.border_color, ctx->state.vg.tile_fill_color,
+            sizeof(sampler.border_color));
+      break;
+   case VG_TILE_PAD:
+      tex_wrap = PIPE_TEX_WRAP_CLAMP_TO_EDGE;;
+      break;
+   case VG_TILE_REPEAT:
+      tex_wrap = PIPE_TEX_WRAP_REPEAT;;
+      break;
+   case VG_TILE_REFLECT:
+      tex_wrap = PIPE_TEX_WRAP_MIRROR_REPEAT;
+      break;
+   default:
+      debug_assert(!"Unknown tiling mode");
+      tex_wrap = 0;
+      break;
+   }
+
+   sampler.wrap_s = tex_wrap;
+   sampler.wrap_t = tex_wrap;
+   sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+
+   samplers[0] = samplers[1] = &sampler;
+   views[0] = info->src->sampler_view;
+   views[1] = info->extra_texture_view;
 
-   cso_save_framebuffer(ctx->cso_context);
-   cso_save_fragment_shader(ctx->cso_context);
-   cso_save_viewport(ctx->cso_context);
-   cso_save_blend(ctx->cso_context);
-   cso_save_samplers(ctx->cso_context);
-   cso_save_fragment_sampler_views(ctx->cso_context);
-
-   dst_surf = setup_framebuffer(info->dst);
-   setup_viewport(info->dst);
-   setup_blend();
-   setup_constant_buffer(ctx, info->const_buffer, info->const_buffer_len);
    shader = info->setup_shader(ctx, info->user_data);
-   setup_samplers(ctx, info);
-
-   renderer_draw_texture(ctx->renderer,
-                         info->src->sampler_view->texture,
-                         info->dst->x, info->dst->y,
-                         info->dst->x + info->dst->width,
-                         info->dst->y + info->dst->height,
-                         info->dst->x, info->dst->y,
-                         info->dst->x + info->dst->width,
-                         info->dst->y + info->dst->height);
-
-   cso_restore_framebuffer(ctx->cso_context);
-   cso_restore_fragment_shader(ctx->cso_context);
-   cso_restore_viewport(ctx->cso_context);
-   cso_restore_blend(ctx->cso_context);
-   cso_restore_samplers(ctx->cso_context);
-   cso_restore_fragment_sampler_views(ctx->cso_context);
 
-   vg_shader_destroy(ctx, shader);
+   if (renderer_filter_begin(ctx->renderer,
+            info->dst->sampler_view->texture, VG_TRUE,
+            ctx->state.vg.filter_channel_mask,
+            samplers, views, (info->extra_texture_view) ? 2 : 1,
+            shader->driver, info->const_buffer, info->const_buffer_len)) {
+      renderer_filter(ctx->renderer,
+            info->dst->x, info->dst->y, info->dst->width, info->dst->height,
+            info->src->x, info->src->y, info->src->width, info->src->height);
+      renderer_filter_end(ctx->renderer);
+   }
 
-   pipe_surface_reference(&dst_surf, NULL);
+   vg_shader_destroy(ctx, shader);
 }
 
 void vegaColorMatrix(VGImage dst, VGImage src,
diff --git a/src/gallium/state_trackers/vega/api_images.c b/src/gallium/state_trackers/vega/api_images.c
index e9f038c5f92..ad95409cd00 100644
--- a/src/gallium/state_trackers/vega/api_images.c
+++ b/src/gallium/state_trackers/vega/api_images.c
@@ -303,7 +303,8 @@ void vegaDrawImage(VGImage image)
    }
 
    vg_validate_state(ctx);
-   image_draw((struct vg_image*)image);
+   image_draw((struct vg_image*)image,
+         &ctx->state.vg.image_user_to_surface_matrix);
 }
 
 void vegaSetPixels(VGint dx, VGint dy,
@@ -399,7 +400,6 @@ void vegaReadPixels(void * data, VGint dataStride,
 
    struct st_framebuffer *stfb = ctx->draw_buffer;
    struct st_renderbuffer *strb = stfb->strb;
-   struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
 
    VGfloat temp[VEGA_MAX_IMAGE_WIDTH][4];
    VGfloat *df = (VGfloat*)temp;
@@ -435,21 +435,21 @@ void vegaReadPixels(void * data, VGint dataStride,
       sy = 0;
    }
 
-   if (sx + width > fb->width || sy + height > fb->height) {
-      width = fb->width - sx;
-      height = fb->height - sy;
+   if (sx + width > stfb->width || sy + height > stfb->height) {
+      width = stfb->width - sx;
+      height = stfb->height - sy;
       /* nothing to read */
       if (width <= 0 || height <= 0)
          return;
    }
 
    {
-      VGint y = (fb->height - sy) - 1, yStep = -1;
+      VGint y = (stfb->height - sy) - 1, yStep = -1;
       struct pipe_transfer *transfer;
 
-      transfer = pipe_get_transfer(pipe, strb->texture,  0, 0, 0,
-				   PIPE_TRANSFER_READ,
-				   0, 0, sx + width, fb->height - sy);
+      transfer = pipe_get_transfer(pipe, strb->texture,  0, 0,
+                                   PIPE_TRANSFER_READ,
+                                   0, 0, sx + width, stfb->height - sy);
 
       /* Do a row at a time to flip image data vertically */
       for (i = 0; i < height; i++) {
@@ -472,8 +472,8 @@ void vegaCopyPixels(VGint dx, VGint dy,
                     VGint width, VGint height)
 {
    struct vg_context *ctx = vg_current_context();
-   struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
-   struct st_renderbuffer *strb = ctx->draw_buffer->strb;
+   struct st_framebuffer *stfb = ctx->draw_buffer;
+   struct st_renderbuffer *strb = stfb->strb;
 
    if (width <= 0 || height <= 0) {
       vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
@@ -481,8 +481,8 @@ void vegaCopyPixels(VGint dx, VGint dy,
    }
 
    /* do nothing if we copy from outside the fb */
-   if (dx >= (VGint)fb->width || dy >= (VGint)fb->height ||
-       sx >= (VGint)fb->width || sy >= (VGint)fb->height)
+   if (dx >= (VGint)stfb->width || dy >= (VGint)stfb->height ||
+       sx >= (VGint)stfb->width || sy >= (VGint)stfb->height)
       return;
 
    vg_validate_state(ctx);
diff --git a/src/gallium/state_trackers/vega/api_masks.c b/src/gallium/state_trackers/vega/api_masks.c
index 189390ec2d3..beb15c33a59 100644
--- a/src/gallium/state_trackers/vega/api_masks.c
+++ b/src/gallium/state_trackers/vega/api_masks.c
@@ -28,6 +28,7 @@
 
 #include "mask.h"
 #include "api.h"
+#include "renderer.h"
 
 #include "vg_context.h"
 #include "pipe/p_context.h"
@@ -36,119 +37,6 @@
 #include "util/u_pack_color.h"
 #include "util/u_draw_quad.h"
 
-#define DISABLE_1_1_MASKING 1
-
-/**
- * Draw a screen-aligned quadrilateral.
- * Coords are window coords with y=0=bottom.  These coords will be transformed
- * by the vertex shader and viewport transform.
- */
-static void
-draw_clear_quad(struct vg_context *st,
-                float x0, float y0, float x1, float y1, float z,
-                const VGfloat color[4])
-{
-   struct pipe_context *pipe = st->pipe;
-   struct pipe_resource *buf;
-   VGuint i;
-
-   /* positions */
-   st->clear.vertices[0][0][0] = x0;
-   st->clear.vertices[0][0][1] = y0;
-
-   st->clear.vertices[1][0][0] = x1;
-   st->clear.vertices[1][0][1] = y0;
-
-   st->clear.vertices[2][0][0] = x1;
-   st->clear.vertices[2][0][1] = y1;
-
-   st->clear.vertices[3][0][0] = x0;
-   st->clear.vertices[3][0][1] = y1;
-
-   /* same for all verts: */
-   for (i = 0; i < 4; i++) {
-      st->clear.vertices[i][0][2] = z;
-      st->clear.vertices[i][0][3] = 1.0;
-      st->clear.vertices[i][1][0] = color[0];
-      st->clear.vertices[i][1][1] = color[1];
-      st->clear.vertices[i][1][2] = color[2];
-      st->clear.vertices[i][1][3] = color[3];
-   }
-
-
-   /* put vertex data into vbuf */
-   buf =  pipe_user_buffer_create(pipe->screen,
-                                  st->clear.vertices,
-                                  sizeof(st->clear.vertices),
-				  PIPE_BIND_VERTEX_BUFFER);
-
-
-   /* draw */
-   if (buf) {
-      cso_set_vertex_elements(st->cso_context, 2, st->velems);
-
-      util_draw_vertex_buffer(pipe, buf, 0,
-                              PIPE_PRIM_TRIANGLE_FAN,
-                              4,  /* verts */
-                              2); /* attribs/vert */
-
-      pipe_resource_reference(&buf, NULL);
-   }
-}
-
-/**
- * Do vgClear by drawing a quadrilateral.
- */
-static void
-clear_with_quad(struct vg_context *st, float x0, float y0,
-                float width, float height, const VGfloat clear_color[4])
-{
-   VGfloat x1, y1;
-
-   vg_validate_state(st);
-
-   x1 = x0 + width;
-   y1 = y0 + height;
-
-   /*
-     printf("%s %f,%f %f,%f\n", __FUNCTION__,
-     x0, y0,
-     x1, y1);
-   */
-
-   cso_save_blend(st->cso_context);
-   cso_save_rasterizer(st->cso_context);
-   cso_save_fragment_shader(st->cso_context);
-   cso_save_vertex_shader(st->cso_context);
-
-   /* blend state: RGBA masking */
-   {
-      struct pipe_blend_state blend;
-      memset(&blend, 0, sizeof(blend));
-      blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].colormask = PIPE_MASK_RGBA;
-      cso_set_blend(st->cso_context, &blend);
-   }
-
-   cso_set_rasterizer(st->cso_context, &st->clear.raster);
-
-   cso_set_fragment_shader_handle(st->cso_context, st->clear.fs);
-   cso_set_vertex_shader_handle(st->cso_context, vg_clear_vs(st));
-
-   /* draw quad matching scissor rect (XXX verify coord round-off) */
-   draw_clear_quad(st, x0, y0, x1, y1, 0, clear_color);
-
-   /* Restore pipe state */
-   cso_restore_blend(st->cso_context);
-   cso_restore_rasterizer(st->cso_context);
-   cso_restore_fragment_shader(st->cso_context);
-   cso_restore_vertex_shader(st->cso_context);
-}
-
-
 void vegaMask(VGHandle mask, VGMaskOperation operation,
               VGint x, VGint y,
               VGint width, VGint height)
@@ -176,12 +64,8 @@ void vegaMask(VGHandle mask, VGMaskOperation operation,
       struct vg_image *image = (struct vg_image *)mask;
       mask_using_image(image, operation, x, y, width, height);
    } else if (vg_object_is_valid((void*)mask, VG_OBJECT_MASK)) {
-#if DISABLE_1_1_MASKING
-      return;
-#else
       struct vg_mask_layer *layer = (struct vg_mask_layer *)mask;
       mask_using_layer(layer, operation, x, y, width, height);
-#endif
    } else {
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
    }
@@ -191,7 +75,7 @@ void vegaClear(VGint x, VGint y,
                VGint width, VGint height)
 {
    struct vg_context *ctx = vg_current_context();
-   struct pipe_framebuffer_state *fb;
+   struct st_framebuffer *stfb = ctx->draw_buffer;
 
    if (width <= 0 || height <= 0) {
       vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
@@ -208,14 +92,15 @@ void vegaClear(VGint x, VGint y,
                 ctx->state.vg.clear_color[3]);
 #endif
 
-   fb = &ctx->state.g3d.fb;
    /* check for a whole surface clear */
    if (!ctx->state.vg.scissoring &&
-       (x == 0 && y == 0 && width == fb->width && height == fb->height)) {
+       (x == 0 && y == 0 && width == stfb->width && height == stfb->height)) {
       ctx->pipe->clear(ctx->pipe, PIPE_CLEAR_COLOR | PIPE_CLEAR_DEPTHSTENCIL,
                        ctx->state.vg.clear_color, 1., 0);
-   } else {
-      clear_with_quad(ctx, x, y, width, height, ctx->state.vg.clear_color);
+   } else if (renderer_clear_begin(ctx->renderer)) {
+      /* XXX verify coord round-off */
+      renderer_clear(ctx->renderer, x, y, width, height, ctx->state.vg.clear_color);
+      renderer_clear_end(ctx->renderer);
    }
 }
 
@@ -247,10 +132,6 @@ void vegaRenderToMask(VGPath path,
       return;
    }
 
-#if DISABLE_1_1_MASKING
-   return;
-#endif
-
    vg_validate_state(ctx);
 
    mask_render_to((struct path *)path, paintModes, operation);
@@ -328,9 +209,8 @@ void vegaFillMaskLayer(VGMaskLayer maskLayer,
       return;
    }
 
-#if DISABLE_1_1_MASKING
-   return;
-#endif
+   vg_validate_state(ctx);
+
    mask_layer_fill(mask, x, y, width, height, value);
 }
 
@@ -355,9 +235,7 @@ void vegaCopyMask(VGMaskLayer maskLayer,
       return;
    }
 
-#if DISABLE_1_1_MASKING
-   return;
-#endif
+   vg_validate_state(ctx);
 
    mask = (struct vg_mask_layer*)maskLayer;
    mask_copy(mask, sx, sy, dx, dy, width, height);
diff --git a/src/gallium/state_trackers/vega/api_misc.c b/src/gallium/state_trackers/vega/api_misc.c
index e648549745b..9e2ab03e01a 100644
--- a/src/gallium/state_trackers/vega/api_misc.c
+++ b/src/gallium/state_trackers/vega/api_misc.c
@@ -63,8 +63,8 @@ const VGubyte *vegaGetString(VGStringID name)
 {
    struct vg_context *ctx = vg_current_context();
    static const VGubyte *vendor = (VGubyte *)"Tungsten Graphics, Inc";
-   static const VGubyte *renderer = (VGubyte *)"Vega OpenVG 1.0";
-   static const VGubyte *version = (VGubyte *)"1.0";
+   static const VGubyte *renderer = (VGubyte *)"Vega OpenVG 1.1";
+   static const VGubyte *version = (VGubyte *)"1.1";
 
    if (!ctx)
       return NULL;
diff --git a/src/gallium/state_trackers/vega/api_params.c b/src/gallium/state_trackers/vega/api_params.c
index a10b009e631..a73b6c3effe 100644
--- a/src/gallium/state_trackers/vega/api_params.c
+++ b/src/gallium/state_trackers/vega/api_params.c
@@ -30,6 +30,7 @@
 #include "paint.h"
 #include "path.h"
 #include "image.h"
+#include "text.h"
 #include "matrix.h"
 #include "api_consts.h"
 #include "api.h"
@@ -174,6 +175,7 @@ void vegaSeti (VGParamType type, VGint value)
          error = VG_ILLEGAL_ARGUMENT_ERROR;
       else
          state->image_mode = value;
+      break;
 #ifdef OPENVG_VERSION_1_1
    case VG_COLOR_TRANSFORM:
       state->color_transform = value;
@@ -1500,7 +1502,8 @@ VGint vegaGetParameteri(VGHandle object,
 
 #ifdef OPENVG_VERSION_1_1
    case VG_FONT_NUM_GLYPHS: {
-      return 1;
+      struct vg_font *font = (struct vg_font*)object;
+      return font_num_glyphs(font);
    }
       break;
 #endif
diff --git a/src/gallium/state_trackers/vega/api_path.c b/src/gallium/state_trackers/vega/api_path.c
index f76adddb584..fe57b7671d9 100644
--- a/src/gallium/state_trackers/vega/api_path.c
+++ b/src/gallium/state_trackers/vega/api_path.c
@@ -479,6 +479,7 @@ void vegaDrawPath(VGPath path, VGbitfield paintModes)
 
    if (path_is_empty((struct path*)path))
       return;
-   path_render((struct path*)path, paintModes);
+   path_render((struct path*)path, paintModes,
+         &ctx->state.vg.path_user_to_surface_matrix);
 }
 
diff --git a/src/gallium/state_trackers/vega/api_text.c b/src/gallium/state_trackers/vega/api_text.c
index 2a62da0a1de..7c6b4794099 100644
--- a/src/gallium/state_trackers/vega/api_text.c
+++ b/src/gallium/state_trackers/vega/api_text.c
@@ -27,21 +27,15 @@
 #include "VG/openvg.h"
 
 #include "vg_context.h"
+#include "text.h"
+#include "api.h"
 
 #include "util/u_memory.h"
 
 #ifdef OPENVG_VERSION_1_1
 
-struct vg_font {
-   struct vg_object base;
-
-   VGint glyph_indices[200];
-   VGint num_glyphs;
-};
-
 VGFont vegaCreateFont(VGint glyphCapacityHint)
 {
-   struct vg_font *font = 0;
    struct vg_context *ctx = vg_current_context();
 
    if (glyphCapacityHint < 0) {
@@ -49,10 +43,7 @@ VGFont vegaCreateFont(VGint glyphCapacityHint)
       return VG_INVALID_HANDLE;
    }
 
-   font = CALLOC_STRUCT(vg_font);
-   vg_init_object(&font->base, ctx, VG_OBJECT_FONT);
-   vg_context_add_object(ctx, VG_OBJECT_FONT, font);
-   return (VGFont)font;
+   return (VGFont) font_create(glyphCapacityHint);
 }
 
 void vegaDestroyFont(VGFont f)
@@ -64,20 +55,23 @@ void vegaDestroyFont(VGFont f)
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
       return;
    }
+   if (!vg_object_is_valid((void *) font, VG_OBJECT_FONT)) {
+      vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
+      return;
+   }
 
-   vg_context_remove_object(ctx, VG_OBJECT_FONT, font);
-   /*free(font);*/
+   font_destroy(font);
 }
 
 void vegaSetGlyphToPath(VGFont font,
                         VGuint glyphIndex,
                         VGPath path,
                         VGboolean isHinted,
-                        VGfloat glyphOrigin [2],
-                        VGfloat escapement[2])
+                        const VGfloat glyphOrigin[2],
+                        const VGfloat escapement[2])
 {
    struct vg_context *ctx = vg_current_context();
-   struct vg_object *pathObj;
+   struct path *pathObj;
    struct vg_font *f;
 
    if (font == VG_INVALID_HANDLE ||
@@ -95,25 +89,22 @@ void vegaSetGlyphToPath(VGFont font,
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
       return;
    }
-   pathObj = (struct vg_object*)path;
-   if (pathObj && pathObj->type != VG_OBJECT_PATH) {
-      vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
-      return;
-   }
 
-   f = (struct vg_font*)font;
-   f->glyph_indices[f->num_glyphs] = glyphIndex;
-   ++f->num_glyphs;
+   pathObj = (struct path*) path;
+   f = (struct vg_font*) font;
+
+   font_set_glyph_to_path(f, glyphIndex, pathObj,
+         isHinted, glyphOrigin, escapement);
 }
 
 void vegaSetGlyphToImage(VGFont font,
                          VGuint glyphIndex,
                          VGImage image,
-                         VGfloat glyphOrigin [2],
-                         VGfloat escapement[2])
+                         const VGfloat glyphOrigin[2],
+                         const VGfloat escapement[2])
 {
    struct vg_context *ctx = vg_current_context();
-   struct vg_object *img_obj;
+   struct vg_image *img_obj;
    struct vg_font *f;
 
    if (font == VG_INVALID_HANDLE ||
@@ -131,26 +122,11 @@ void vegaSetGlyphToImage(VGFont font,
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
       return;
    }
-   img_obj = (struct vg_object*)image;
-   if (img_obj && img_obj->type != VG_OBJECT_IMAGE) {
-      vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
-      return;
-   }
+
+   img_obj = (struct vg_image*)image;
    f = (struct vg_font*)font;
-   f->glyph_indices[f->num_glyphs] = glyphIndex;
-   ++f->num_glyphs;
-}
 
-static INLINE VGboolean font_contains_glyph(struct vg_font *font,
-                                            VGuint glyph_index)
-{
-   VGint i;
-   for (i = 0; i < font->num_glyphs; ++i) {
-      if (font->glyph_indices[i] == glyph_index) {
-         return VG_TRUE;
-      }
-   }
-   return VG_FALSE;
+   font_set_glyph_to_image(f, glyphIndex, img_obj, glyphOrigin, escapement);
 }
 
 void vegaClearGlyph(VGFont font,
@@ -158,30 +134,15 @@ void vegaClearGlyph(VGFont font,
 {
    struct vg_context *ctx = vg_current_context();
    struct vg_font *f;
-   VGint i;
 
    if (font == VG_INVALID_HANDLE) {
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
       return;
    }
-   if (glyphIndex <= 0) {
-      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
-      return;
-   }
-   f = (struct vg_font*)font;
-   if (!font_contains_glyph(f, glyphIndex)) {
-      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
-      return;
-   }
 
-   for (i = 0; i < f->num_glyphs; ++i) {
-      if (f->glyph_indices[i] == glyphIndex) {
-         /*FIXME*/
-         f->glyph_indices[f->num_glyphs] = 0;
-         --f->num_glyphs;
-         return;
-      }
-   }
+   f = (struct vg_font*) font;
+
+   font_clear_glyph(f, glyphIndex);
 }
 
 void vegaDrawGlyph(VGFont font,
@@ -196,31 +157,24 @@ void vegaDrawGlyph(VGFont font,
       vg_set_error(ctx, VG_BAD_HANDLE_ERROR);
       return;
    }
-   if (glyphIndex <= 0) {
-      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
-      return;
-   }
    if (paintModes & (~(VG_STROKE_PATH|VG_FILL_PATH))) {
       vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
       return;
    }
    f = (struct vg_font*)font;
-   if (!font_contains_glyph(f, glyphIndex)) {
-      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
-      return;
-   }
+
+   font_draw_glyph(f, glyphIndex, paintModes, allowAutoHinting);
 }
 
 void vegaDrawGlyphs(VGFont font,
                     VGint glyphCount,
-                    VGuint *glyphIndices,
-                    VGfloat *adjustments_x,
-                    VGfloat *adjustments_y,
+                    const VGuint *glyphIndices,
+                    const VGfloat *adjustments_x,
+                    const VGfloat *adjustments_y,
                     VGbitfield paintModes,
                     VGboolean allowAutoHinting)
 {
    struct vg_context *ctx = vg_current_context();
-   VGint i;
    struct vg_font *f;
 
    if (font == VG_INVALID_HANDLE) {
@@ -235,8 +189,8 @@ void vegaDrawGlyphs(VGFont font,
       vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
       return;
    }
-   if (!adjustments_x || !is_aligned(adjustments_x) ||
-       !adjustments_y || !is_aligned(adjustments_y)) {
+   if ((adjustments_x && !is_aligned(adjustments_x)) ||
+       (adjustments_y && !is_aligned(adjustments_y))) {
       vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
       return;
    }
@@ -246,13 +200,9 @@ void vegaDrawGlyphs(VGFont font,
    }
 
    f = (struct vg_font*)font;
-   for (i = 0; i < glyphCount; ++i) {
-      VGuint glyph_index = glyphIndices[i];
-      if (!font_contains_glyph(f, glyph_index)) {
-         vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
-         return;
-      }
-   }
+
+   font_draw_glyphs(f, glyphCount, glyphIndices,
+         adjustments_x, adjustments_y, paintModes, allowAutoHinting);
 }
 
-#endif
+#endif /* OPENVG_VERSION_1_1 */
diff --git a/src/gallium/state_trackers/vega/asm_fill.h b/src/gallium/state_trackers/vega/asm_fill.h
index 27773467fa8..77e6a14fe99 100644
--- a/src/gallium/state_trackers/vega/asm_fill.h
+++ b/src/gallium/state_trackers/vega/asm_fill.h
@@ -44,9 +44,31 @@ solid_fill( struct ureg_program *ureg,
             struct ureg_dst *temp,
             struct ureg_src *constant)
 {
-   ureg_MOV(ureg, *out, constant[0]);
+   ureg_MOV(ureg, *out, constant[2]);
 }
 
+/**
+ * Perform frag-coord-to-paint-coord transform.  The transformation is in
+ * CONST[4..6].
+ */
+#define PAINT_TRANSFORM                                                 \
+   ureg_MOV(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_XY), in[0]);   \
+   ureg_MOV(ureg,                                                       \
+            ureg_writemask(temp[0], TGSI_WRITEMASK_Z),                  \
+            ureg_scalar(constant[3], TGSI_SWIZZLE_Y));                  \
+   ureg_DP3(ureg, temp[1], constant[4], ureg_src(temp[0]));             \
+   ureg_DP3(ureg, temp[2], constant[5], ureg_src(temp[0]));             \
+   ureg_DP3(ureg, temp[3], constant[6], ureg_src(temp[0]));             \
+   ureg_RCP(ureg, temp[3], ureg_src(temp[3]));                          \
+   ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3]));       \
+   ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3]));       \
+   ureg_MOV(ureg,                                                       \
+            ureg_writemask(temp[4], TGSI_WRITEMASK_X),                  \
+            ureg_src(temp[1]));                                         \
+   ureg_MOV(ureg,                                                       \
+            ureg_writemask(temp[4], TGSI_WRITEMASK_Y),                  \
+            ureg_src(temp[2]));
+
 static INLINE void
 linear_grad( struct ureg_program *ureg,
              struct ureg_dst *out,
@@ -55,30 +77,19 @@ linear_grad( struct ureg_program *ureg,
              struct ureg_dst *temp,
              struct ureg_src *constant)
 {
+   PAINT_TRANSFORM
 
-   ureg_MOV(ureg,
-            ureg_writemask(temp[0], TGSI_WRITEMASK_XY),
-            in[0]);
-   ureg_MOV(ureg,
-            ureg_writemask(temp[0], TGSI_WRITEMASK_Z),
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y));
-   ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0]));
-   ureg_RCP(ureg, temp[3], ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3]));
-   ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_X), ureg_src(temp[1]));
-   ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_Y), ureg_src(temp[2]));
+   /* grad = DP2((x, y), CONST[2].xy) * CONST[2].z */
    ureg_MUL(ureg, temp[0],
-            ureg_scalar(constant[0], TGSI_SWIZZLE_Y),
+            ureg_scalar(constant[2], TGSI_SWIZZLE_Y),
             ureg_scalar(ureg_src(temp[4]), TGSI_SWIZZLE_Y));
    ureg_MAD(ureg, temp[1],
-            ureg_scalar(constant[0], TGSI_SWIZZLE_X),
+            ureg_scalar(constant[2], TGSI_SWIZZLE_X),
             ureg_scalar(ureg_src(temp[4]), TGSI_SWIZZLE_X),
             ureg_src(temp[0]));
    ureg_MUL(ureg, temp[2], ureg_src(temp[1]),
-            ureg_scalar(constant[0], TGSI_SWIZZLE_Z));
+            ureg_scalar(constant[2], TGSI_SWIZZLE_Z));
+
    ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[2]), sampler[0]);
 }
 
@@ -90,52 +101,32 @@ radial_grad( struct ureg_program *ureg,
              struct ureg_dst *temp,
              struct ureg_src *constant)
 {
-
-   ureg_MOV(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_XY), in[0]);
-   ureg_MOV(ureg,
-            ureg_writemask(temp[0], TGSI_WRITEMASK_Z),
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y));
-   ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0]));
+   PAINT_TRANSFORM
+
+   /*
+    * Calculate (sqrt(B^2 + AC) - B) / A, where
+    *
+    *   A is CONST[2].z,
+    *   B is DP2((x, y), CONST[2].xy), and
+    *   C is DP2((x, y), (x, y)).
+    */
+
+   /* B and C */
+   ureg_DP2(ureg, temp[0], ureg_src(temp[4]), constant[2]);
+   ureg_DP2(ureg, temp[1], ureg_src(temp[4]), ureg_src(temp[4]));
+
+   /* the square root */
+   ureg_MUL(ureg, temp[2], ureg_src(temp[0]), ureg_src(temp[0]));
+   ureg_MAD(ureg, temp[3], ureg_src(temp[1]),
+         ureg_scalar(constant[2], TGSI_SWIZZLE_Z), ureg_src(temp[2]));
+   ureg_RSQ(ureg, temp[3], ureg_src(temp[3]));
    ureg_RCP(ureg, temp[3], ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3]));
-   ureg_MOV(ureg, ureg_writemask(temp[5], TGSI_WRITEMASK_X), ureg_src(temp[1]));
-   ureg_MOV(ureg, ureg_writemask(temp[5], TGSI_WRITEMASK_Y), ureg_src(temp[2]));
-   ureg_MUL(ureg, temp[0], ureg_scalar(constant[0], TGSI_SWIZZLE_Y),
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y));
-   ureg_MAD(ureg, temp[1],
-            ureg_scalar(constant[0], TGSI_SWIZZLE_X),
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X), ureg_src(temp[0]));
-   ureg_ADD(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[1]));
-   ureg_MUL(ureg, temp[3],
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y),
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_Y));
-   ureg_MAD(ureg, temp[4],
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X),
-            ureg_scalar(ureg_src(temp[5]), TGSI_SWIZZLE_X),
-            ureg_src(temp[3]));
-   ureg_MOV(ureg, temp[4], ureg_negate(ureg_src(temp[4])));
-   ureg_MUL(ureg, temp[2],
-            ureg_scalar(constant[0], TGSI_SWIZZLE_Z),
-            ureg_src(temp[4]));
-   ureg_MUL(ureg, temp[0],
-            ureg_scalar(constant[1], TGSI_SWIZZLE_W),
-            ureg_src(temp[2]));
-   ureg_MUL(ureg, temp[3], ureg_src(temp[1]), ureg_src(temp[1]));
-
-   ureg_SUB(ureg, temp[2], ureg_src(temp[3]), ureg_src(temp[0]));
-   ureg_RSQ(ureg, temp[2], ureg_abs(ureg_src(temp[2])));
-   ureg_RCP(ureg, temp[2], ureg_src(temp[2]));
-   ureg_SUB(ureg, temp[1], ureg_src(temp[2]), ureg_src(temp[1]));
-   ureg_ADD(ureg, temp[0],
-            ureg_scalar(constant[0], TGSI_SWIZZLE_Z),
-            ureg_scalar(constant[0], TGSI_SWIZZLE_Z));
-   ureg_RCP(ureg, temp[0], ureg_src(temp[0]));
-   ureg_MUL(ureg, temp[2], ureg_src(temp[1]), ureg_src(temp[0]));
-   ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[2]), sampler[0]);
 
+   ureg_SUB(ureg, temp[3], ureg_src(temp[3]), ureg_src(temp[0]));
+   ureg_RCP(ureg, temp[0], ureg_scalar(constant[2], TGSI_SWIZZLE_Z));
+   ureg_MUL(ureg, temp[0], ureg_src(temp[0]), ureg_src(temp[3]));
+
+   ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[0]), sampler[0]);
 }
 
 
@@ -147,22 +138,11 @@ pattern( struct ureg_program *ureg,
          struct ureg_dst     *temp,
          struct ureg_src     *constant)
 {
-   ureg_MOV(ureg,
-            ureg_writemask(temp[0], TGSI_WRITEMASK_XY),
-            in[0]);
-   ureg_MOV(ureg,
-            ureg_writemask(temp[0], TGSI_WRITEMASK_Z),
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y));
-   ureg_DP3(ureg, temp[1], constant[2], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[2], constant[3], ureg_src(temp[0]));
-   ureg_DP3(ureg, temp[3], constant[4], ureg_src(temp[0]));
-   ureg_RCP(ureg, temp[3], ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[1], ureg_src(temp[1]), ureg_src(temp[3]));
-   ureg_MUL(ureg, temp[2], ureg_src(temp[2]), ureg_src(temp[3]));
-   ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_X), ureg_src(temp[1]));
-   ureg_MOV(ureg, ureg_writemask(temp[4], TGSI_WRITEMASK_Y), ureg_src(temp[2]));
+   PAINT_TRANSFORM
+
+   /* (s, t) = (x / tex_width, y / tex_height) */
    ureg_RCP(ureg, temp[0],
-            ureg_swizzle(constant[1],
+            ureg_swizzle(constant[3],
                          TGSI_SWIZZLE_Z,
                          TGSI_SWIZZLE_W,
                          TGSI_SWIZZLE_Z,
@@ -176,22 +156,21 @@ pattern( struct ureg_program *ureg,
             ureg_writemask(temp[1], TGSI_WRITEMASK_Y),
             ureg_src(temp[1]),
             ureg_src(temp[0]));
+
    ureg_TEX(ureg, *out, TGSI_TEXTURE_2D, ureg_src(temp[1]), sampler[0]);
 }
 
 static INLINE void
-mask( struct ureg_program *ureg,
-      struct ureg_dst *out,
-      struct ureg_src *in,
-      struct ureg_src *sampler,
-      struct ureg_dst *temp,
-      struct ureg_src *constant)
+paint_degenerate( struct ureg_program *ureg,
+                  struct ureg_dst *out,
+                  struct ureg_src *in,
+                  struct ureg_src *sampler,
+                  struct ureg_dst *temp,
+                  struct ureg_src *constant)
 {
-   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[1]);
-   ureg_MUL(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_W),
-            ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_MOV(ureg, *out, ureg_src(temp[0]));
+   /* CONST[3].y is 1.0f */
+   ureg_MOV(ureg, temp[1], ureg_scalar(constant[3], TGSI_SWIZZLE_Y));
+   ureg_TEX(ureg, *out, TGSI_TEXTURE_1D, ureg_src(temp[1]), sampler[0]);
 }
 
 static INLINE void
@@ -202,7 +181,9 @@ image_normal( struct ureg_program *ureg,
               struct ureg_dst *temp,
               struct ureg_src *constant)
 {
-   ureg_TEX(ureg, *out, TGSI_TEXTURE_2D, in[1], sampler[3]);
+   /* store and pass image color in TEMP[1] */
+   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[1], sampler[3]);
+   ureg_MOV(ureg, *out, ureg_src(temp[1]));
 }
 
 
@@ -214,6 +195,7 @@ image_multiply( struct ureg_program *ureg,
                 struct ureg_dst *temp,
                 struct ureg_src *constant)
 {
+   /* store and pass image color in TEMP[1] */
    ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[1], sampler[3]);
    ureg_MUL(ureg, *out, ureg_src(temp[0]), ureg_src(temp[1]));
 }
@@ -227,43 +209,279 @@ image_stencil( struct ureg_program *ureg,
                struct ureg_dst *temp,
                struct ureg_src *constant)
 {
+   /* store and pass image color in TEMP[1] */
    ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[1], sampler[3]);
-   ureg_MUL(ureg, *out, ureg_src(temp[0]), ureg_src(temp[1]));
+   ureg_MOV(ureg, *out, ureg_src(temp[0]));
+}
+
+static INLINE void
+color_transform( struct ureg_program *ureg,
+                 struct ureg_dst *out,
+                 struct ureg_src *in,
+                 struct ureg_src *sampler,
+                 struct ureg_dst *temp,
+                 struct ureg_src *constant)
+{
+   /* note that TEMP[1] may already be used for image color */
+
+   ureg_MAD(ureg, temp[2], ureg_src(temp[0]), constant[0], constant[1]);
+   /* clamp to [0.0f, 1.0f] */
+   ureg_CLAMP(ureg, temp[2],
+              ureg_src(temp[2]),
+              ureg_scalar(constant[3], TGSI_SWIZZLE_X),
+              ureg_scalar(constant[3], TGSI_SWIZZLE_Y));
+   ureg_MOV(ureg, *out, ureg_src(temp[2]));
+}
+
+static INLINE void
+alpha_normal( struct ureg_program *ureg,
+              struct ureg_dst *out,
+              struct ureg_src *in,
+              struct ureg_src *sampler,
+              struct ureg_dst *temp,
+              struct ureg_src *constant)
+{
+   /* save per-channel alpha in TEMP[1] */
+   ureg_MOV(ureg, temp[1], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W));
+
+   ureg_MOV(ureg, *out, ureg_src(temp[0]));
 }
 
-#define EXTENDED_BLENDER_OVER_FUNC                                      \
-   ureg_SUB(ureg, temp[3],                                              \
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y),                   \
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));            \
-   ureg_SUB(ureg, temp[3],                                              \
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y),                   \
-            ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W));            \
-   ureg_MUL(ureg, temp[3], ureg_src(temp[0]), ureg_src(temp[3]));       \
-   ureg_MUL(ureg, temp[4], ureg_src(temp[1]), ureg_src(temp[4]));       \
-   ureg_ADD(ureg, temp[3], ureg_src(temp[3]), ureg_src(temp[4]));
+static INLINE void
+alpha_per_channel( struct ureg_program *ureg,
+                   struct ureg_dst *out,
+                   struct ureg_src *in,
+                   struct ureg_src *sampler,
+                   struct ureg_dst *temp,
+                   struct ureg_src *constant)
+{
+   /* save per-channel alpha in TEMP[1] */
+   ureg_MUL(ureg,
+            ureg_writemask(temp[1], TGSI_WRITEMASK_W),
+            ureg_src(temp[0]),
+            ureg_src(temp[1]));
+   ureg_MUL(ureg,
+            ureg_writemask(temp[1], TGSI_WRITEMASK_XYZ),
+            ureg_src(temp[1]),
+            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
 
+   /* update alpha */
+   ureg_MOV(ureg,
+            ureg_writemask(temp[0], TGSI_WRITEMASK_W),
+            ureg_src(temp[1]));
+   ureg_MOV(ureg, *out, ureg_src(temp[0]));
+}
 
+/**
+ * Premultiply src and dst.
+ */
 static INLINE void
-blend_multiply( struct ureg_program *ureg,
+blend_premultiply( struct ureg_program *ureg,
+                   struct ureg_src src,
+                   struct ureg_src src_channel_alpha,
+                   struct ureg_src dst)
+{
+   /* premultiply src */
+   ureg_MUL(ureg,
+            ureg_writemask(ureg_dst(src), TGSI_WRITEMASK_XYZ),
+            src,
+            src_channel_alpha);
+   /* premultiply dst */
+   ureg_MUL(ureg,
+            ureg_writemask(ureg_dst(dst), TGSI_WRITEMASK_XYZ),
+            dst,
+            ureg_scalar(dst, TGSI_SWIZZLE_W));
+}
+
+/**
+ * Unpremultiply src.
+ */
+static INLINE void
+blend_unpremultiply( struct ureg_program *ureg,
+                     struct ureg_src src,
+                     struct ureg_src one,
+                     struct ureg_dst temp[1])
+{
+   /* replace 0.0f by 1.0f before calculating reciprocal */
+   ureg_CMP(ureg,
+            temp[0],
+            ureg_negate(ureg_scalar(src, TGSI_SWIZZLE_W)),
+            ureg_scalar(src, TGSI_SWIZZLE_W),
+            one);
+   ureg_RCP(ureg, temp[0], ureg_src(temp[0]));
+
+   ureg_MUL(ureg,
+            ureg_writemask(ureg_dst(src), TGSI_WRITEMASK_XYZ),
+            src,
+            ureg_src(temp[0]));
+}
+
+/**
+ * Emit instructions for the specified blend mode.  Colors will be
+ * unpremultiplied.  Two temporary registers are required.
+ *
+ * The output is written back to src.
+ */
+static INLINE void
+blend_generic(struct ureg_program *ureg,
+              VGBlendMode mode,
+              struct ureg_src src,
+              struct ureg_src src_channel_alpha,
+              struct ureg_src dst,
+              struct ureg_src one,
+              struct ureg_dst temp[2])
+{
+   struct ureg_dst out;
+
+   blend_premultiply(ureg, src, src_channel_alpha, dst);
+
+   /* blend in-place */
+   out = ureg_dst(src);
+
+   switch (mode) {
+   case VG_BLEND_SRC:
+      ureg_MOV(ureg, out, src);
+      break;
+   case VG_BLEND_SRC_OVER:
+      /* RGBA_out = RGBA_src + (1 - A_src) * RGBA_dst */
+      ureg_SUB(ureg, temp[0], one, src_channel_alpha);
+      ureg_MAD(ureg, out, ureg_src(temp[0]), dst, src);
+      break;
+   case VG_BLEND_DST_OVER:
+      /* RGBA_out = RGBA_dst + (1 - A_dst) * RGBA_src */
+      ureg_SUB(ureg, temp[0], one, ureg_scalar(dst, TGSI_SWIZZLE_W));
+      ureg_MAD(ureg, out, ureg_src(temp[0]), src, dst);
+      break;
+   case VG_BLEND_SRC_IN:
+      ureg_MUL(ureg, out, src, ureg_scalar(dst, TGSI_SWIZZLE_W));
+      break;
+   case VG_BLEND_DST_IN:
+      ureg_MUL(ureg, out, dst, src_channel_alpha);
+      break;
+   case VG_BLEND_MULTIPLY:
+      /*
+       * RGB_out = (1 - A_dst) * RGB_src + (1 - A_src) * RGB_dst +
+       *           RGB_src * RGB_dst
+       */
+      ureg_MAD(ureg, temp[0],
+            ureg_scalar(dst, TGSI_SWIZZLE_W), ureg_negate(src), src);
+      ureg_MAD(ureg, temp[1],
+            src_channel_alpha, ureg_negate(dst), dst);
+      ureg_MAD(ureg, temp[0], src, dst, ureg_src(temp[0]));
+      ureg_ADD(ureg, out, ureg_src(temp[0]), ureg_src(temp[1]));
+      /* alpha is src over */
+      ureg_ADD(ureg, ureg_writemask(out, TGSI_WRITEMASK_W),
+            src, ureg_src(temp[1]));
+      break;
+   case VG_BLEND_SCREEN:
+      /* RGBA_out = RGBA_src + (1 - RGBA_src) * RGBA_dst */
+      ureg_SUB(ureg, temp[0], one, src);
+      ureg_MAD(ureg, out, ureg_src(temp[0]), dst, src);
+      break;
+   case VG_BLEND_DARKEN:
+   case VG_BLEND_LIGHTEN:
+      /* src over */
+      ureg_SUB(ureg, temp[0], one, src_channel_alpha);
+      ureg_MAD(ureg, temp[0], ureg_src(temp[0]), dst, src);
+      /* dst over */
+      ureg_SUB(ureg, temp[1], one, ureg_scalar(dst, TGSI_SWIZZLE_W));
+      ureg_MAD(ureg, temp[1], ureg_src(temp[1]), src, dst);
+      /* take min/max for colors */
+      if (mode == VG_BLEND_DARKEN) {
+         ureg_MIN(ureg, ureg_writemask(out, TGSI_WRITEMASK_XYZ),
+               ureg_src(temp[0]), ureg_src(temp[1]));
+      }
+      else {
+         ureg_MAX(ureg, ureg_writemask(out, TGSI_WRITEMASK_XYZ),
+               ureg_src(temp[0]), ureg_src(temp[1]));
+      }
+      break;
+   case VG_BLEND_ADDITIVE:
+      /* RGBA_out = RGBA_src + RGBA_dst */
+      ureg_ADD(ureg, temp[0], src, dst);
+      ureg_MIN(ureg, out, ureg_src(temp[0]), one);
+      break;
+   default:
+      assert(0);
+      break;
+   }
+
+   blend_unpremultiply(ureg, src, one, temp);
+}
+
+#define BLEND_GENERIC(mode) \
+   do { \
+      ureg_TEX(ureg, temp[2], TGSI_TEXTURE_2D, in[0], sampler[2]);         \
+      blend_generic(ureg, (mode), ureg_src(temp[0]), ureg_src(temp[1]),    \
+                    ureg_src(temp[2]),                                     \
+                    ureg_scalar(constant[3], TGSI_SWIZZLE_Y), temp + 3);   \
+      ureg_MOV(ureg, *out, ureg_src(temp[0]));                             \
+   } while (0)
+
+static INLINE void
+blend_src( struct ureg_program *ureg,
+           struct ureg_dst *out,
+           struct ureg_src *in,
+           struct ureg_src *sampler,
+           struct ureg_dst *temp,
+           struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_SRC);
+}
+
+static INLINE void
+blend_src_over( struct ureg_program *ureg,
                 struct ureg_dst *out,
                 struct ureg_src *in,
                 struct ureg_src *sampler,
                 struct ureg_dst *temp,
                 struct ureg_src *constant)
 {
-   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]);
-   EXTENDED_BLENDER_OVER_FUNC
-   ureg_MUL(ureg, temp[4], ureg_src(temp[0]), ureg_src(temp[1]));
-   ureg_ADD(ureg, temp[1], ureg_src(temp[4]), ureg_src(temp[3]));
+   BLEND_GENERIC(VG_BLEND_SRC_OVER);
+}
 
-   ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W),
-            ureg_src(temp[3]), ureg_src(temp[2]));
+static INLINE void
+blend_dst_over( struct ureg_program *ureg,
+                struct ureg_dst *out,
+                struct ureg_src *in,
+                struct ureg_src *sampler,
+                struct ureg_dst *temp,
+                struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_DST_OVER);
+}
 
-   ureg_MOV(ureg, *out, ureg_src(temp[1]));
+static INLINE void
+blend_src_in( struct ureg_program *ureg,
+              struct ureg_dst *out,
+              struct ureg_src *in,
+              struct ureg_src *sampler,
+              struct ureg_dst *temp,
+              struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_SRC_IN);
+}
+
+static INLINE void
+blend_dst_in( struct ureg_program *ureg,
+              struct ureg_dst *out,
+              struct ureg_src *in,
+              struct ureg_src *sampler,
+              struct ureg_dst *temp,
+              struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_DST_IN);
+}
+
+static INLINE void
+blend_multiply( struct ureg_program *ureg,
+                struct ureg_dst *out,
+                struct ureg_src *in,
+                struct ureg_src *sampler,
+                struct ureg_dst *temp,
+                struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_MULTIPLY);
 }
 
 static INLINE void
@@ -274,10 +492,7 @@ blend_screen( struct ureg_program *ureg,
               struct ureg_dst     *temp,
               struct ureg_src     *constant)
 {
-   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]);
-   ureg_ADD(ureg, temp[3], ureg_src(temp[0]), ureg_src(temp[1]));
-   ureg_MUL(ureg, temp[2], ureg_src(temp[0]), ureg_src(temp[1]));
-   ureg_SUB(ureg, *out, ureg_src(temp[3]), ureg_src(temp[2]));
+   BLEND_GENERIC(VG_BLEND_SCREEN);
 }
 
 static INLINE void
@@ -288,23 +503,7 @@ blend_darken( struct ureg_program *ureg,
               struct ureg_dst     *temp,
               struct ureg_src     *constant)
 {
-   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]);
-   EXTENDED_BLENDER_OVER_FUNC
-   ureg_MUL(ureg, temp[4], ureg_src(temp[0]),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_MUL(ureg, temp[5], ureg_src(temp[1]),
-            ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W));
-   ureg_MIN(ureg, temp[4], ureg_src(temp[4]), ureg_src(temp[5]));
-   ureg_ADD(ureg, temp[1], ureg_src(temp[3]), ureg_src(temp[4]));
-
-   ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W),
-            ureg_src(temp[3]), ureg_src(temp[2]));
-
-   ureg_MOV(ureg, *out, ureg_src(temp[1]));
+   BLEND_GENERIC(VG_BLEND_DARKEN);
 }
 
 static INLINE void
@@ -315,23 +514,33 @@ blend_lighten( struct ureg_program *ureg,
                struct ureg_dst *temp,
                struct ureg_src     *constant)
 {
-   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[2]);
-   EXTENDED_BLENDER_OVER_FUNC
-   ureg_MUL(ureg, temp[4], ureg_src(temp[0]),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_MUL(ureg, temp[5], ureg_src(temp[1]),
-            ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W));
-   ureg_MAX(ureg, temp[4], ureg_src(temp[4]), ureg_src(temp[5]));
-   ureg_ADD(ureg, temp[1], ureg_src(temp[3]), ureg_src(temp[4]));
+   BLEND_GENERIC(VG_BLEND_LIGHTEN);
+}
 
-   ureg_MUL(ureg, temp[2], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_ADD(ureg, temp[3], ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
-            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
-   ureg_SUB(ureg, ureg_writemask(temp[1], TGSI_WRITEMASK_W),
-            ureg_src(temp[3]), ureg_src(temp[2]));
+static INLINE void
+blend_additive( struct ureg_program *ureg,
+                struct ureg_dst *out,
+                struct ureg_src *in,
+                struct ureg_src *sampler,
+                struct ureg_dst *temp,
+                struct ureg_src *constant)
+{
+   BLEND_GENERIC(VG_BLEND_ADDITIVE);
+}
 
-   ureg_MOV(ureg, *out, ureg_src(temp[1]));
+static INLINE void
+mask( struct ureg_program *ureg,
+      struct ureg_dst *out,
+      struct ureg_src *in,
+      struct ureg_src *sampler,
+      struct ureg_dst *temp,
+      struct ureg_src *constant)
+{
+   ureg_TEX(ureg, temp[1], TGSI_TEXTURE_2D, in[0], sampler[1]);
+   ureg_MUL(ureg, ureg_writemask(temp[0], TGSI_WRITEMASK_W),
+            ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_W),
+            ureg_scalar(ureg_src(temp[1]), TGSI_SWIZZLE_W));
+   ureg_MOV(ureg, *out, ureg_src(temp[0]));
 }
 
 static INLINE void
@@ -369,11 +578,11 @@ color_bw( struct ureg_program *ureg,
                 struct ureg_src *constant)
 {
    ureg_ADD(ureg, temp[1],
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y),
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y));
+            ureg_scalar(constant[3], TGSI_SWIZZLE_Y),
+            ureg_scalar(constant[3], TGSI_SWIZZLE_Y));
    ureg_RCP(ureg, temp[2], ureg_src(temp[1]));
    ureg_ADD(ureg, temp[1],
-            ureg_scalar(constant[1], TGSI_SWIZZLE_Y),
+            ureg_scalar(constant[3], TGSI_SWIZZLE_Y),
             ureg_src(temp[2]));
    ureg_ADD(ureg, ureg_writemask(temp[2], TGSI_WRITEMASK_X),
             ureg_scalar(ureg_src(temp[0]), TGSI_SWIZZLE_X),
@@ -410,46 +619,75 @@ struct shader_asm_info {
 };
 
 
-static const struct shader_asm_info shaders_asm[] = {
-   /* fills */
+/* paint types */
+static const struct shader_asm_info shaders_paint_asm[] = {
    {VEGA_SOLID_FILL_SHADER, solid_fill,
-    VG_FALSE, 0, 1, 0, 0, 0, 0},
+    VG_FALSE, 2, 1, 0, 0, 0, 0},
    {VEGA_LINEAR_GRADIENT_SHADER, linear_grad,
-    VG_TRUE,  0, 5, 0, 1, 0, 5},
+    VG_TRUE,  2, 5, 0, 1, 0, 5},
    {VEGA_RADIAL_GRADIENT_SHADER, radial_grad,
-    VG_TRUE,  0, 5, 0, 1, 0, 6},
+    VG_TRUE,  2, 5, 0, 1, 0, 5},
    {VEGA_PATTERN_SHADER, pattern,
-    VG_TRUE,  1, 4, 0, 1, 0, 5},
+    VG_TRUE,  3, 4, 0, 1, 0, 5},
+   {VEGA_PAINT_DEGENERATE_SHADER, paint_degenerate,
+    VG_FALSE,  3, 1, 0, 1, 0, 2}
+};
 
-   /* image draw modes */
+/* image draw modes */
+static const struct shader_asm_info shaders_image_asm[] = {
    {VEGA_IMAGE_NORMAL_SHADER, image_normal,
-    VG_TRUE,  0, 0, 3, 1, 0, 0},
+    VG_TRUE,  0, 0, 3, 1, 0, 2},
    {VEGA_IMAGE_MULTIPLY_SHADER, image_multiply,
     VG_TRUE,  0, 0, 3, 1, 0, 2},
    {VEGA_IMAGE_STENCIL_SHADER, image_stencil,
-    VG_TRUE,  0, 0, 3, 1, 0, 2},
+    VG_TRUE,  0, 0, 3, 1, 0, 2}
+};
 
+static const struct shader_asm_info shaders_color_transform_asm[] = {
+   {VEGA_COLOR_TRANSFORM_SHADER, color_transform,
+    VG_FALSE, 0, 4, 0, 0, 0, 3}
+};
+
+static const struct shader_asm_info shaders_alpha_asm[] = {
+   {VEGA_ALPHA_NORMAL_SHADER, alpha_normal,
+    VG_FALSE, 0, 0, 0, 0, 0, 2},
+   {VEGA_ALPHA_PER_CHANNEL_SHADER, alpha_per_channel,
+    VG_FALSE, 0, 0, 0, 0, 0, 2}
+};
+
+/* extra blend modes */
+static const struct shader_asm_info shaders_blend_asm[] = {
+#define BLEND_ASM_INFO(id, func) { (id), (func), VG_TRUE, 3, 1, 2, 1, 0, 5 }
+   BLEND_ASM_INFO(VEGA_BLEND_SRC_SHADER, blend_src),
+   BLEND_ASM_INFO(VEGA_BLEND_SRC_OVER_SHADER, blend_src_over),
+   BLEND_ASM_INFO(VEGA_BLEND_DST_OVER_SHADER, blend_dst_over),
+   BLEND_ASM_INFO(VEGA_BLEND_SRC_IN_SHADER, blend_src_in),
+   BLEND_ASM_INFO(VEGA_BLEND_DST_IN_SHADER, blend_dst_in),
+   BLEND_ASM_INFO(VEGA_BLEND_MULTIPLY_SHADER, blend_multiply),
+   BLEND_ASM_INFO(VEGA_BLEND_SCREEN_SHADER, blend_screen),
+   BLEND_ASM_INFO(VEGA_BLEND_DARKEN_SHADER, blend_darken),
+   BLEND_ASM_INFO(VEGA_BLEND_LIGHTEN_SHADER, blend_lighten),
+   BLEND_ASM_INFO(VEGA_BLEND_ADDITIVE_SHADER, blend_additive)
+#undef BLEND_ASM_INFO
+};
+
+static const struct shader_asm_info shaders_mask_asm[] = {
    {VEGA_MASK_SHADER, mask,
-    VG_TRUE,  0, 0, 1, 1, 0, 2},
-
-   /* extra blend modes */
-   {VEGA_BLEND_MULTIPLY_SHADER, blend_multiply,
-    VG_TRUE,  1, 1, 2, 1, 0, 5},
-   {VEGA_BLEND_SCREEN_SHADER, blend_screen,
-    VG_TRUE,  0, 0, 2, 1, 0, 4},
-   {VEGA_BLEND_DARKEN_SHADER, blend_darken,
-    VG_TRUE,  1, 1, 2, 1, 0, 6},
-   {VEGA_BLEND_LIGHTEN_SHADER, blend_lighten,
-    VG_TRUE,  1, 1, 2, 1, 0, 6},
-
-   /* premultiply */
+    VG_TRUE,  0, 0, 1, 1, 0, 2}
+};
+
+/* premultiply */
+static const struct shader_asm_info shaders_premultiply_asm[] = {
    {VEGA_PREMULTIPLY_SHADER, premultiply,
     VG_FALSE,  0, 0, 0, 0, 0, 1},
    {VEGA_UNPREMULTIPLY_SHADER, unpremultiply,
     VG_FALSE,  0, 0, 0, 0, 0, 1},
+};
 
-   /* color transform to black and white */
+/* color transform to black and white */
+static const struct shader_asm_info shaders_bw_asm[] = {
    {VEGA_BW_SHADER, color_bw,
-    VG_FALSE,  1, 1, 0, 0, 0, 3},
+    VG_FALSE,  3, 1, 0, 0, 0, 3},
 };
+
 #endif
diff --git a/src/gallium/state_trackers/vega/asm_util.h b/src/gallium/state_trackers/vega/asm_util.h
index 903bfc88a4d..ae1842a62cd 100644
--- a/src/gallium/state_trackers/vega/asm_util.h
+++ b/src/gallium/state_trackers/vega/asm_util.h
@@ -27,16 +27,6 @@
 #ifndef ASM_UTIL_H
 #define ASM_UTIL_H
 
-
-static const char pass_through_depth_asm[] =
-   "FRAG\n"
-   "DCL IN[0], POSITION, LINEAR\n"
-   "DCL OUT[0].z, POSITION, CONSTANT\n"
-   "0: MOV OUT[0].z, IN[0].zzzz\n"
-   "1: END\n";
-
-
-
 /* μnew = μmask */
 static const char set_mask_asm[] =
    "FRAG\n"
@@ -92,45 +82,4 @@ static const char subtract_mask_asm[] =
    "3: MUL OUT[0], TEMP[2].wwww, TEMP[0].wwww\n"
    "4: END\n";
 
-
-static const char vs_plain_asm[] =
-   "VERT\n"
-   "DCL IN[0]\n"
-   "DCL OUT[0], POSITION\n"
-   "DCL TEMP[0]\n"
-   "DCL CONST[0..1]\n"
-   "0: MUL TEMP[0], IN[0], CONST[0]\n"
-   "1: ADD TEMP[0], TEMP[0], CONST[1]\n"
-   "2: MOV OUT[0], TEMP[0]\n"
-   "3: END\n";
-
-static const char vs_clear_asm[] =
-   "VERT\n"
-   "DCL IN[0]\n"
-   "DCL IN[1]\n"
-   "DCL OUT[0], POSITION\n"
-   "DCL OUT[1], COLOR\n"
-   "DCL TEMP[0]\n"
-   "DCL CONST[0..1]\n"
-   "0: MUL TEMP[0], IN[0], CONST[0]\n"
-   "1: ADD TEMP[0], TEMP[0], CONST[1]\n"
-   "2: MOV OUT[0], TEMP[0]\n"
-   "3: MOV OUT[1], IN[1]\n"
-   "4: END\n";
-
-
-static const char vs_texture_asm[] =
-   "VERT\n"
-   "DCL IN[0]\n"
-   "DCL IN[1]\n"
-   "DCL OUT[0], POSITION\n"
-   "DCL OUT[1], GENERIC\n"
-   "DCL TEMP[0]\n"
-   "DCL CONST[0..1]\n"
-   "0: MUL TEMP[0], IN[0], CONST[0]\n"
-   "1: ADD TEMP[0], TEMP[0], CONST[1]\n"
-   "2: MOV OUT[0], TEMP[0]\n"
-   "3: MOV OUT[1], IN[1]\n"
-   "4: END\n";
-
 #endif
diff --git a/src/gallium/state_trackers/vega/image.c b/src/gallium/state_trackers/vega/image.c
index 28bbe420a21..318ea94bdfb 100644
--- a/src/gallium/state_trackers/vega/image.c
+++ b/src/gallium/state_trackers/vega/image.c
@@ -42,6 +42,7 @@
 #include "util/u_memory.h"
 #include "util/u_math.h"
 #include "util/u_sampler.h"
+#include "util/u_surface.h"
 
 static enum pipe_format vg_format_to_pipe(VGImageFormat format)
 {
@@ -77,33 +78,23 @@ static INLINE void vg_sync_size(VGfloat *src_loc, VGfloat *dst_loc)
    dst_loc[3] = src_loc[3];
 }
 
-
-static void vg_copy_texture(struct vg_context *ctx,
-                            struct pipe_resource *dst, VGint dx, VGint dy,
-                            struct pipe_sampler_view *src, VGint sx, VGint sy,
-                            VGint width, VGint height)
+static void vg_get_copy_coords(VGfloat *src_loc,
+                               VGfloat src_width, VGfloat src_height,
+                               VGfloat *dst_loc,
+                               VGfloat dst_width, VGfloat dst_height)
 {
-   VGfloat dst_loc[4], src_loc[4];
    VGfloat dst_bounds[4], src_bounds[4];
    VGfloat src_shift[4], dst_shift[4], shift[4];
 
-   dst_loc[0] = dx;
-   dst_loc[1] = dy;
-   dst_loc[2] = width;
-   dst_loc[3] = height;
    dst_bounds[0] = 0.f;
    dst_bounds[1] = 0.f;
-   dst_bounds[2] = dst->width0;
-   dst_bounds[3] = dst->height0;
+   dst_bounds[2] = dst_width;
+   dst_bounds[3] = dst_height;
 
-   src_loc[0] = sx;
-   src_loc[1] = sy;
-   src_loc[2] = width;
-   src_loc[3] = height;
    src_bounds[0] = 0.f;
    src_bounds[1] = 0.f;
-   src_bounds[2] = src->texture->width0;
-   src_bounds[3] = src->texture->height0;
+   src_bounds[2] = src_width;
+   src_bounds[3] = src_height;
 
    vg_bound_rect(src_loc, src_bounds, src_shift);
    vg_bound_rect(dst_loc, dst_bounds, dst_shift);
@@ -121,22 +112,44 @@ static void vg_copy_texture(struct vg_context *ctx,
       vg_shift_recty(dst_loc, dst_bounds, shift[1]);
 
    vg_sync_size(src_loc, dst_loc);
+}
+
+static void vg_copy_texture(struct vg_context *ctx,
+                            struct pipe_resource *dst, VGint dx, VGint dy,
+                            struct pipe_sampler_view *src, VGint sx, VGint sy,
+                            VGint width, VGint height)
+{
+   VGfloat dst_loc[4], src_loc[4];
+
+   dst_loc[0] = dx;
+   dst_loc[1] = dy;
+   dst_loc[2] = width;
+   dst_loc[3] = height;
+
+   src_loc[0] = sx;
+   src_loc[1] = sy;
+   src_loc[2] = width;
+   src_loc[3] = height;
+
+   vg_get_copy_coords(src_loc, src->texture->width0, src->texture->height0,
+                      dst_loc, dst->width0, dst->height0);
 
    if (src_loc[2] >= 0 && src_loc[3] >= 0 &&
        dst_loc[2] >= 0 && dst_loc[3] >= 0) {
-      renderer_copy_texture(ctx->renderer,
-                            src,
-                            src_loc[0],
-                            src_loc[1] + src_loc[3],
-                            src_loc[0] + src_loc[2],
-                            src_loc[1],
-                            dst,
-                            dst_loc[0],
-                            dst_loc[1] + dst_loc[3],
-                            dst_loc[0] + dst_loc[2],
-                            dst_loc[1]);
-   }
+      struct pipe_surface *surf, surf_tmpl;
+
+      /* get the destination surface */
+      u_surface_default_template(&surf_tmpl, dst, PIPE_BIND_RENDER_TARGET);
+      surf = ctx->pipe->create_surface(ctx->pipe, dst, &surf_tmpl);
+      if (surf && renderer_copy_begin(ctx->renderer, surf, VG_TRUE, src)) {
+         renderer_copy(ctx->renderer,
+               dst_loc[0], dst_loc[1], dst_loc[2], dst_loc[3],
+               src_loc[0], src_loc[1], src_loc[2], src_loc[3]);
+         renderer_copy_end(ctx->renderer);
+      }
 
+      pipe_surface_reference(&surf, NULL);
+   }
 }
 
 void vg_copy_surface(struct vg_context *ctx,
@@ -145,43 +158,19 @@ void vg_copy_surface(struct vg_context *ctx,
                      VGint width, VGint height)
 {
    VGfloat dst_loc[4], src_loc[4];
-   VGfloat dst_bounds[4], src_bounds[4];
-   VGfloat src_shift[4], dst_shift[4], shift[4];
 
    dst_loc[0] = dx;
    dst_loc[1] = dy;
    dst_loc[2] = width;
    dst_loc[3] = height;
-   dst_bounds[0] = 0.f;
-   dst_bounds[1] = 0.f;
-   dst_bounds[2] = dst->width;
-   dst_bounds[3] = dst->height;
 
    src_loc[0] = sx;
    src_loc[1] = sy;
    src_loc[2] = width;
    src_loc[3] = height;
-   src_bounds[0] = 0.f;
-   src_bounds[1] = 0.f;
-   src_bounds[2] = src->width;
-   src_bounds[3] = src->height;
-
-   vg_bound_rect(src_loc, src_bounds, src_shift);
-   vg_bound_rect(dst_loc, dst_bounds, dst_shift);
-   shift[0] = src_shift[0] - dst_shift[0];
-   shift[1] = src_shift[1] - dst_shift[1];
-
-   if (shift[0] < 0)
-      vg_shift_rectx(src_loc, src_bounds, -shift[0]);
-   else
-      vg_shift_rectx(dst_loc, dst_bounds, shift[0]);
-
-   if (shift[1] < 0)
-      vg_shift_recty(src_loc, src_bounds, -shift[1]);
-   else
-      vg_shift_recty(dst_loc, dst_bounds, shift[1]);
 
-   vg_sync_size(src_loc, dst_loc);
+   vg_get_copy_coords(src_loc, src->width, src->height,
+                      dst_loc, dst->width, dst->height);
 
    if (src_loc[2] > 0 && src_loc[3] > 0 &&
        dst_loc[2] > 0 && dst_loc[3] > 0) {
@@ -277,6 +266,7 @@ struct vg_image * image_create(VGImageFormat format,
    pt.width0 = width;
    pt.height0 = height;
    pt.depth0 = 1;
+   pt.array_size = 1;
    pt.bind = PIPE_BIND_SAMPLER_VIEW;
 
    newtex = screen->resource_create(screen, &pt);
@@ -284,6 +274,13 @@ struct vg_image * image_create(VGImageFormat format,
    debug_assert(newtex);
 
    u_sampler_view_default_template(&view_templ, newtex, newtex->format);
+   /* R, G, and B are treated as 1.0 for alpha-only formats in OpenVG */
+   if (newtex->format == PIPE_FORMAT_A8_UNORM) {
+      view_templ.swizzle_r = PIPE_SWIZZLE_ONE;
+      view_templ.swizzle_g = PIPE_SWIZZLE_ONE;
+      view_templ.swizzle_b = PIPE_SWIZZLE_ONE;
+   }
+
    view = pipe->create_sampler_view(pipe, newtex, &view_templ);
    /* want the texture to go away if the view is freed */
    pipe_resource_reference(&newtex, NULL);
@@ -420,7 +417,7 @@ void image_sub_data(struct vg_image *image,
 
    { /* upload color_data */
       struct pipe_transfer *transfer = pipe_get_transfer(
-         pipe, texture, 0, 0, 0,
+         pipe, texture, 0, 0,
          PIPE_TRANSFER_WRITE, 0, 0, texture->width0, texture->height0);
       src += (dataStride * yoffset);
       for (i = 0; i < height; i++) {
@@ -451,11 +448,11 @@ void image_get_sub_data(struct vg_image * image,
    {
       struct pipe_transfer *transfer =
          pipe_get_transfer(pipe,
-                                  image->sampler_view->texture,  0, 0, 0,
-                                  PIPE_TRANSFER_READ,
-                                  0, 0,
-                                  image->x + image->width,
-                                  image->y + image->height);
+                           image->sampler_view->texture,  0, 0,
+                           PIPE_TRANSFER_READ,
+                           0, 0,
+                           image->x + image->width,
+                           image->y + image->height);
       /* Do a row at a time to flip image data vertically */
       for (i = 0; i < height; i++) {
 #if 0
@@ -525,14 +522,20 @@ void image_copy(struct vg_image *dst, VGint dx, VGint dy,
                    src->sampler_view, src->x + sx, src->y + sy, width, height);
 }
 
-void image_draw(struct vg_image *img)
+void image_draw(struct vg_image *img, struct matrix *matrix)
 {
    struct vg_context *ctx = vg_current_context();
+   struct matrix paint_matrix;
    VGfloat x1, y1;
    VGfloat x2, y2;
    VGfloat x3, y3;
    VGfloat x4, y4;
-   struct matrix *matrix;
+
+   if (!vg_get_paint_matrix(ctx,
+                            &ctx->state.vg.fill_paint_to_user_matrix,
+                            matrix,
+                            &paint_matrix))
+      return;
 
    x1 = 0;
    y1 = 0;
@@ -543,15 +546,10 @@ void image_draw(struct vg_image *img)
    x4 = 0;
    y4 = img->height;
 
-   matrix = &ctx->state.vg.image_user_to_surface_matrix;
-
-   matrix_map_point(matrix, x1, y1, &x1, &y1);
-   matrix_map_point(matrix, x2, y2, &x2, &y2);
-   matrix_map_point(matrix, x3, y3, &x3, &y3);
-   matrix_map_point(matrix, x4, y4, &x4, &y4);
-
+   shader_set_surface_matrix(ctx->shader, matrix);
    shader_set_drawing_image(ctx->shader, VG_TRUE);
    shader_set_paint(ctx->shader, ctx->state.vg.fill_paint);
+   shader_set_paint_matrix(ctx->shader, &paint_matrix);
    shader_set_image(ctx->shader, img);
    shader_bind(ctx->shader);
 
@@ -566,20 +564,21 @@ void image_set_pixels(VGint dx, VGint dy,
 {
    struct vg_context *ctx = vg_current_context();
    struct pipe_context *pipe = ctx->pipe;
-   struct pipe_screen *screen = pipe->screen;
-   struct pipe_surface *surf;
+   struct pipe_surface *surf, surf_tmpl;
    struct st_renderbuffer *strb = ctx->draw_buffer->strb;
 
    /* make sure rendering has completed */
    pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
 
-   surf = screen->get_tex_surface(screen, image_texture(src),  0, 0, 0,
-                                  0 /* no bind flags as surf isn't actually used??? */);
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, image_texture(src),
+                              0 /* no bind flag - not a surface*/);
+   surf = pipe->create_surface(pipe, image_texture(src), &surf_tmpl);
 
    vg_copy_surface(ctx, strb->surface, dx, dy,
                    surf, sx+src->x, sy+src->y, width, height);
 
-   screen->tex_surface_destroy(surf);
+   pipe->surface_destroy(pipe, surf);
 }
 
 void image_get_pixels(struct vg_image *dst, VGint dx, VGint dy,
@@ -588,8 +587,7 @@ void image_get_pixels(struct vg_image *dst, VGint dx, VGint dy,
 {
    struct vg_context *ctx = vg_current_context();
    struct pipe_context *pipe = ctx->pipe;
-   struct pipe_screen *screen = pipe->screen;
-   struct pipe_surface *surf;
+   struct pipe_surface *surf, surf_tmpl;
    struct st_renderbuffer *strb = ctx->draw_buffer->strb;
 
    /* flip the y coordinates */
@@ -598,8 +596,10 @@ void image_get_pixels(struct vg_image *dst, VGint dx, VGint dy,
    /* make sure rendering has completed */
    pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
 
-   surf = screen->get_tex_surface(screen, image_texture(dst),  0, 0, 0,
-                                  0 /* no bind flags as surf isn't actually used??? */);
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, image_texture(dst),
+                              PIPE_BIND_RENDER_TARGET);
+   surf = pipe->create_surface(pipe, image_texture(dst), &surf_tmpl);
 
    vg_copy_surface(ctx, surf, dst->x + dx, dst->y + dy,
                    strb->surface, sx, sy, width, height);
diff --git a/src/gallium/state_trackers/vega/image.h b/src/gallium/state_trackers/vega/image.h
index a990c9c5873..391c0485948 100644
--- a/src/gallium/state_trackers/vega/image.h
+++ b/src/gallium/state_trackers/vega/image.h
@@ -79,7 +79,7 @@ void image_copy(struct vg_image *dst, VGint dx, VGint dy,
                 VGint width, VGint height,
                 VGboolean dither);
 
-void image_draw(struct vg_image *img);
+void image_draw(struct vg_image *img, struct matrix *matrix);
 
 void image_set_pixels(VGint dx, VGint dy,
                       struct vg_image *src, VGint sx, VGint sy,
diff --git a/src/gallium/state_trackers/vega/mask.c b/src/gallium/state_trackers/vega/mask.c
index ef28ebd740c..dfd0600e444 100644
--- a/src/gallium/state_trackers/vega/mask.c
+++ b/src/gallium/state_trackers/vega/mask.c
@@ -31,13 +31,14 @@
 #include "shaders_cache.h"
 #include "renderer.h"
 #include "asm_util.h"
-#include "st_inlines.h"
 
 #include "pipe/p_context.h"
 #include "pipe/p_screen.h"
 #include "util/u_inlines.h"
 #include "util/u_format.h"
 #include "util/u_memory.h"
+#include "util/u_surface.h"
+#include "util/u_sampler.h"
 
 struct vg_mask_layer {
    struct vg_object base;
@@ -48,17 +49,6 @@ struct vg_mask_layer {
    struct pipe_sampler_view *sampler_view;
 };
 
-static INLINE struct pipe_surface *
-alpha_mask_surface(struct vg_context *ctx, int usage)
-{
-   struct pipe_screen *screen = ctx->pipe->screen;
-   struct st_framebuffer *stfb = ctx->draw_buffer;
-   return screen->get_tex_surface(screen,
-                                  stfb->alpha_mask_view->texture,
-                                  0, 0, 0,
-                                  usage);
-}
-
 static INLINE VGboolean
 intersect_rectangles(VGint dwidth, VGint dheight,
                      VGint swidth, VGint sheight,
@@ -110,15 +100,13 @@ static void read_alpha_mask(void * data, VGint dataStride,
 {
    struct vg_context *ctx = vg_current_context();
    struct pipe_context *pipe = ctx->pipe;
-   struct pipe_screen *screen = pipe->screen;
 
    struct st_framebuffer *stfb = ctx->draw_buffer;
    struct st_renderbuffer *strb = stfb->alpha_mask;
-   struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
 
    VGfloat temp[VEGA_MAX_IMAGE_WIDTH][4];
    VGfloat *df = (VGfloat*)temp;
-   VGint y = (fb->height - sy) - 1, yStep = -1;
+   VGint y = (stfb->height - sy) - 1, yStep = -1;
    VGint i;
    VGubyte *dst = (VGubyte *)data;
    VGint xoffset = 0, yoffset = 0;
@@ -135,15 +123,15 @@ static void read_alpha_mask(void * data, VGint dataStride,
       yoffset = -sy;
       height += sy;
       sy = 0;
-      y = (fb->height - sy) - 1;
+      y = (stfb->height - sy) - 1;
       yoffset *= dataStride;
    }
 
    {
       struct pipe_surface *surf;
 
-      surf = screen->get_tex_surface(screen, strb->texture,  0, 0, 0,
-                                     PIPE_BIND_TRANSFER_READ);
+      surf = pipe->create_surface(pipe, strb->texture,  0, 0, 0,
+                                  PIPE_BIND_TRANSFER_READ);
 
       /* Do a row at a time to flip image data vertically */
       for (i = 0; i < height; i++) {
@@ -164,23 +152,23 @@ static void read_alpha_mask(void * data, VGint dataStride,
 void save_alpha_to_file(const char *filename)
 {
    struct vg_context *ctx = vg_current_context();
-   struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
+   struct st_framebuffer *stfb = ctx->draw_buffer;
    VGint *data;
    int i, j;
 
-   data = malloc(sizeof(int) * fb->width * fb->height);
-   read_alpha_mask(data, fb->width * sizeof(int),
+   data = malloc(sizeof(int) * stfb->width * stfb->height);
+   read_alpha_mask(data, stfb->width * sizeof(int),
                    VG_sRGBA_8888,
-                   0, 0, fb->width, fb->height);
+                   0, 0, stfb->width, stfb->height);
    fprintf(stderr, "/*---------- start */\n");
    fprintf(stderr, "const int image_width = %d;\n",
-           fb->width);
+           stfb->width);
    fprintf(stderr, "const int image_height = %d;\n",
-           fb->height);
+           stfb->height);
    fprintf(stderr, "const int image_data = {\n");
-   for (i = 0; i < fb->height; ++i) {
-      for (j = 0; j < fb->width; ++j) {
-         int rgba = data[i * fb->height + j];
+   for (i = 0; i < stfb->height; ++i) {
+      for (j = 0; j < stfb->width; ++j) {
+         int rgba = data[i * stfb->height + j];
          int argb = 0;
          argb = (rgba >> 8);
          argb |= ((rgba & 0xff) << 24);
@@ -193,49 +181,12 @@ void save_alpha_to_file(const char *filename)
 }
 #endif
 
-static void setup_mask_framebuffer(struct pipe_surface *surf,
-                                   VGint surf_width, VGint surf_height)
-{
-   struct vg_context *ctx = vg_current_context();
-   struct pipe_framebuffer_state fb;
-
-   memset(&fb, 0, sizeof(fb));
-   fb.width = surf_width;
-   fb.height = surf_height;
-   fb.nr_cbufs = 1;
-   fb.cbufs[0] = surf;
-   {
-      VGint i;
-      for (i = 1; i < PIPE_MAX_COLOR_BUFS; ++i)
-         fb.cbufs[i] = 0;
-   }
-   cso_set_framebuffer(ctx->cso_context, &fb);
-}
-
-
-/* setup shader constants */
-static void setup_mask_operation(VGMaskOperation operation)
+/* setup mask shader */
+static void *setup_mask_operation(VGMaskOperation operation)
 {
    struct vg_context *ctx = vg_current_context();
-   struct pipe_resource **cbuf = &ctx->mask.cbuf;
-   const VGint param_bytes = 4 * sizeof(VGfloat);
-   const VGfloat ones[4] = {1.f, 1.f, 1.f, 1.f};
    void *shader = 0;
 
-   /* We always need to get a new buffer, to keep the drivers simple and
-    * avoid gratuitous rendering synchronization.
-    */
-   pipe_resource_reference(cbuf, NULL);
-
-   *cbuf = pipe_buffer_create(ctx->pipe->screen, 
-                              PIPE_BIND_CONSTANT_BUFFER,
-                              param_bytes);
-   if (*cbuf) {
-      st_no_flush_pipe_buffer_write(ctx, *cbuf,
-                                    0, param_bytes, ones);
-   }
-
-   ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf);
    switch (operation) {
    case VG_UNION_MASK: {
       if (!ctx->mask.union_fs) {
@@ -281,94 +232,21 @@ static void setup_mask_operation(VGMaskOperation operation)
          assert(0);
       break;
    }
-   cso_set_fragment_shader_handle(ctx->cso_context, shader);
-}
-
-static void setup_mask_samplers(struct pipe_sampler_view *umask)
-{
-   struct vg_context *ctx = vg_current_context();
-   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
-   struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
-   struct st_framebuffer *fb_buffers = ctx->draw_buffer;
-   struct pipe_sampler_view *uprev = NULL;
-   struct pipe_sampler_state sampler;
-
-   uprev = fb_buffers->blend_texture_view;
-   sampler = ctx->mask.sampler;
-   sampler.normalized_coords = 1;
-
-   samplers[0] = NULL;
-   samplers[1] = NULL;
-   sampler_views[0] = NULL;
-   sampler_views[1] = NULL;
-
-   samplers[0] = &sampler;
-   samplers[1] = &ctx->mask.sampler;
-
-   sampler_views[0] = umask;
-   sampler_views[1] = uprev;
-
-   cso_set_samplers(ctx->cso_context, 2,
-                    (const struct pipe_sampler_state **)samplers);
-   cso_set_fragment_sampler_views(ctx->cso_context, 2, sampler_views);
-}
-
-
-/* setup shader constants */
-static void setup_mask_fill(const VGfloat color[4])
-{
-   struct vg_context *ctx = vg_current_context();
-   struct pipe_resource **cbuf = &ctx->mask.cbuf;
-   const VGint param_bytes = 4 * sizeof(VGfloat);
-
-   /* We always need to get a new buffer, to keep the drivers simple and
-    * avoid gratuitous rendering synchronization.
-    */
-   pipe_resource_reference(cbuf, NULL);
-
-   *cbuf = pipe_buffer_create(ctx->pipe->screen,
-                              PIPE_BIND_CONSTANT_BUFFER,
-                              param_bytes);
-   if (*cbuf) {
-      st_no_flush_pipe_buffer_write(ctx, *cbuf, 0, param_bytes, color);
-   }
-
-   ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf);
-   cso_set_fragment_shader_handle(ctx->cso_context,
-                                  shaders_cache_fill(ctx->sc,
-                                                     VEGA_SOLID_FILL_SHADER));
-}
-
-static void setup_mask_viewport()
-{
-   struct vg_context *ctx = vg_current_context();
-   vg_set_viewport(ctx, VEGA_Y0_TOP);
-}
-
-static void setup_mask_blend()
-{
-   struct vg_context *ctx = vg_current_context();
-
-   struct pipe_blend_state blend;
 
-   memset(&blend, 0, sizeof(struct pipe_blend_state));
-   blend.rt[0].blend_enable = 0;
-   blend.rt[0].colormask = PIPE_MASK_RGBA;
-   blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-   blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-
-   cso_set_blend(ctx->cso_context, &blend);
+   return shader;
 }
 
-
-static void surface_fill(struct pipe_surface *surf,
-                         int surf_width, int surf_height,
-                         int x, int y, int width, int height,
-                         const VGfloat color[4])
+static void mask_resource_fill(struct pipe_resource *dst,
+                               int x, int y, int width, int height,
+                               VGfloat coverage)
 {
    struct vg_context *ctx = vg_current_context();
+   VGfloat fs_consts[12] = {
+      0.0f, 0.0f, 0.0f, 0.0f, /* not used */
+      0.0f, 0.0f, 0.0f, 0.0f, /* not used */
+      0.0f, 0.0f, 0.0f, coverage /* color */
+   };
+   void *fs;
 
    if (x < 0) {
       width += x;
@@ -379,50 +257,38 @@ static void surface_fill(struct pipe_surface *surf,
       y = 0;
    }
 
-   cso_save_framebuffer(ctx->cso_context);
-   cso_save_blend(ctx->cso_context);
-   cso_save_fragment_shader(ctx->cso_context);
-   cso_save_viewport(ctx->cso_context);
-
-   setup_mask_blend();
-   setup_mask_fill(color);
-   setup_mask_framebuffer(surf, surf_width, surf_height);
-   setup_mask_viewport();
+   fs = shaders_cache_fill(ctx->sc, VEGA_SOLID_FILL_SHADER);
 
-   renderer_draw_quad(ctx->renderer, x, y,
-                      x + width, y + height, 0.0f/*depth should be disabled*/);
-
-
-   /* make sure rendering has completed */
-   ctx->pipe->flush(ctx->pipe,
-                    PIPE_FLUSH_RENDER_CACHE | PIPE_FLUSH_FRAME,
-                    NULL);
+   if (renderer_filter_begin(ctx->renderer, dst, VG_FALSE, ~0,
+            NULL, NULL, 0, fs, (const void *) fs_consts, sizeof(fs_consts))) {
+      renderer_filter(ctx->renderer, x, y, width, height, 0, 0, 0, 0);
+      renderer_filter_end(ctx->renderer);
+   }
 
 #if DEBUG_MASKS
    save_alpha_to_file(0);
 #endif
-
-   cso_restore_blend(ctx->cso_context);
-   cso_restore_framebuffer(ctx->cso_context);
-   cso_restore_fragment_shader(ctx->cso_context);
-   cso_restore_viewport(ctx->cso_context);
 }
 
 
 static void mask_using_texture(struct pipe_sampler_view *sampler_view,
+                               VGboolean is_layer,
                                VGMaskOperation operation,
                                VGint x, VGint y,
                                VGint width, VGint height)
 {
    struct vg_context *ctx = vg_current_context();
+   struct pipe_sampler_view *dst_view = vg_get_surface_mask(ctx);
+   struct pipe_resource *dst = dst_view->texture;
    struct pipe_resource *texture = sampler_view->texture;
-   struct pipe_surface *surface =
-      alpha_mask_surface(ctx, PIPE_BIND_RENDER_TARGET);
+   const struct pipe_sampler_state *samplers[2];
+   struct pipe_sampler_view *views[2];
+   struct pipe_sampler_state sampler;
    VGint offsets[4], loc[4];
+   const VGfloat ones[4] = {1.f, 1.f, 1.f, 1.f};
+   void *fs;
 
-   if (!surface)
-      return;
-   if (!intersect_rectangles(surface->width, surface->height,
+   if (!intersect_rectangles(dst->width0, dst->height0,
                              texture->width0, texture->height0,
                              x, y, width, height,
                              offsets, loc))
@@ -434,38 +300,30 @@ static void mask_using_texture(struct pipe_sampler_view *sampler_view,
                 loc[1], loc[2], loc[3]);
 #endif
 
+
+   sampler = ctx->mask.sampler;
+   sampler.normalized_coords = 1;
+   samplers[0] = &sampler;
+   views[0] = sampler_view;
+
    /* prepare our blend surface */
-   vg_prepare_blend_surface_from_mask(ctx);
-
-   cso_save_samplers(ctx->cso_context);
-   cso_save_fragment_sampler_views(ctx->cso_context);
-   cso_save_framebuffer(ctx->cso_context);
-   cso_save_blend(ctx->cso_context);
-   cso_save_fragment_shader(ctx->cso_context);
-   cso_save_viewport(ctx->cso_context);
-
-   setup_mask_samplers(sampler_view);
-   setup_mask_blend();
-   setup_mask_operation(operation);
-   setup_mask_framebuffer(surface, surface->width, surface->height);
-   setup_mask_viewport();
-
-   /* render the quad to propagate the rendering from stencil */
-   renderer_draw_texture(ctx->renderer, texture,
-                         offsets[0], offsets[1],
-                         offsets[0] + offsets[2], offsets[1] + offsets[3],
-                         loc[0], loc[1], loc[0] + loc[2], loc[1] + loc[3]);
+   samplers[1] = &ctx->mask.sampler;
+   views[1] = vg_prepare_blend_surface_from_mask(ctx);
 
-   /* make sure rendering has completed */
-   ctx->pipe->flush(ctx->pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
-   cso_restore_blend(ctx->cso_context);
-   cso_restore_framebuffer(ctx->cso_context);
-   cso_restore_fragment_shader(ctx->cso_context);
-   cso_restore_samplers(ctx->cso_context);
-   cso_restore_fragment_sampler_views(ctx->cso_context);
-   cso_restore_viewport(ctx->cso_context);
-
-   pipe_surface_reference(&surface, NULL);
+   fs = setup_mask_operation(operation);
+
+   if (renderer_filter_begin(ctx->renderer, dst, VG_FALSE,
+            ~0, samplers, views, 2, fs, (const void *) ones, sizeof(ones))) {
+      /* layer should be flipped when used as a texture */
+      if (is_layer) {
+         offsets[1] += offsets[3];
+         offsets[3] = -offsets[3];
+      }
+      renderer_filter(ctx->renderer,
+            loc[0], loc[1], loc[2], loc[3],
+            offsets[0], offsets[1], offsets[2], offsets[3]);
+      renderer_filter_end(ctx->renderer);
+   }
 }
 
 
@@ -496,8 +354,8 @@ struct vg_mask_layer * mask_layer_create(VGint width, VGint height)
       pt.width0 = width;
       pt.height0 = height;
       pt.depth0 = 1;
+      pt.array_size = 1;
       pt.bind = PIPE_BIND_SAMPLER_VIEW;
-      pt.compressed = 0;
 
       texture = screen->resource_create(screen, &pt);
 
@@ -519,7 +377,7 @@ void mask_layer_destroy(struct vg_mask_layer *layer)
    struct vg_context *ctx = vg_current_context();
 
    vg_context_remove_object(ctx, VG_OBJECT_MASK, layer);
-   pipe_resource_release(&layer->texture);
+   pipe_sampler_view_reference(&layer->sampler_view, NULL);
    FREE(layer);
 }
 
@@ -528,22 +386,12 @@ void mask_layer_fill(struct vg_mask_layer *layer,
                      VGint width, VGint height,
                      VGfloat value)
 {
-   struct vg_context *ctx = vg_current_context();
    VGfloat alpha_color[4] = {0, 0, 0, 0};
-   struct pipe_surface *surface;
 
    alpha_color[3] = value;
 
-   surface = ctx->pipe->screen->get_tex_surface(
-      ctx->pipe->screen, layer->sampler_view->texture,
-      0, 0, 0,
-      PIPE_BIND_RENDER_TARGET);
-
-   surface_fill(surface,
-                layer->width, layer->height,
-                x, y, width, height, alpha_color);
-
-   ctx->pipe->screen->tex_surface_release(ctx->pipe->screen, &surface);
+   mask_resource_fill(layer->sampler_view->texture,
+                      x, y, width, height, value);
 }
 
 void mask_copy(struct vg_mask_layer *layer,
@@ -551,16 +399,27 @@ void mask_copy(struct vg_mask_layer *layer,
                VGint dx, VGint dy,
                VGint width, VGint height)
 {
-    struct vg_context *ctx = vg_current_context();
-    struct st_framebuffer *fb_buffers = ctx->draw_buffer;
-
-    renderer_copy_texture(ctx->renderer,
-                          layer->sampler_view,
-                          sx, sy,
-                          sx + width, sy + height,
-                          fb_buffers->alpha_mask_view->texture,
-                          dx, dy,
-                          dx + width, dy + height);
+   struct vg_context *ctx = vg_current_context();
+   struct pipe_sampler_view *src = vg_get_surface_mask(ctx);
+   struct pipe_surface *surf, surf_tmpl;
+
+   /* get the destination surface */
+   u_surface_default_template(&surf_tmpl, layer->sampler_view->texture,
+                              PIPE_BIND_RENDER_TARGET);
+   surf = ctx->pipe->create_surface(ctx->pipe, layer->sampler_view->texture,
+                                    &surf_tmpl);
+   if (surf && renderer_copy_begin(ctx->renderer, surf, VG_FALSE, src)) {
+      /* layer should be flipped when used as a texture */
+      sy += height;
+      height = -height;
+
+      renderer_copy(ctx->renderer,
+            dx, dy, width, height,
+            sx, sy, width, height);
+      renderer_copy_end(ctx->renderer);
+   }
+
+   pipe_surface_reference(&surf, NULL);
 }
 
 static void mask_layer_render_to(struct vg_mask_layer *layer,
@@ -568,41 +427,25 @@ static void mask_layer_render_to(struct vg_mask_layer *layer,
                                  VGbitfield paint_modes)
 {
    struct vg_context *ctx = vg_current_context();
-   const VGfloat fill_color[4] = {1.f, 1.f, 1.f, 1.f};
-   struct pipe_screen *screen = ctx->pipe->screen;
-   struct pipe_surface *surface;
-
-   surface = screen->get_tex_surface(screen, layer->sampler_view->texture,  0, 0, 0,
-                                     PIPE_BIND_RENDER_TARGET);
-
-   cso_save_framebuffer(ctx->cso_context);
-   cso_save_fragment_shader(ctx->cso_context);
-   cso_save_viewport(ctx->cso_context);
+   struct pipe_context *pipe = ctx->pipe;
+   struct pipe_sampler_view *view = vg_get_surface_mask(ctx);
+   struct matrix *mat = &ctx->state.vg.path_user_to_surface_matrix;
+   struct pipe_surface *surf, surf_tmpl;
+   u_surface_default_template(&surf_tmpl, view->texture,
+                              PIPE_BIND_RENDER_TARGET);
+   surf = pipe->create_surface(pipe, view->texture, &surf_tmpl);
 
-   setup_mask_blend();
-   setup_mask_fill(fill_color);
-   setup_mask_framebuffer(surface, layer->width, layer->height);
-   setup_mask_viewport();
+   renderer_validate_for_mask_rendering(ctx->renderer, surf, mat);
 
    if (paint_modes & VG_FILL_PATH) {
-      struct matrix *mat = &ctx->state.vg.path_user_to_surface_matrix;
-      path_fill(path, mat);
+      path_fill(path);
    }
 
    if (paint_modes & VG_STROKE_PATH){
       path_stroke(path);
    }
 
-
-   /* make sure rendering has completed */
-   ctx->pipe->flush(ctx->pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
-
-   cso_restore_framebuffer(ctx->cso_context);
-   cso_restore_fragment_shader(ctx->cso_context);
-   cso_restore_viewport(ctx->cso_context);
-   ctx->state.dirty |= BLEND_DIRTY;
-
-   screen->tex_surface_release(ctx->pipe->screen, &surface);
+   pipe_surface_reference(&surf, NULL);
 }
 
 void mask_render_to(struct path *path,
@@ -610,19 +453,19 @@ void mask_render_to(struct path *path,
                     VGMaskOperation operation)
 {
    struct vg_context *ctx = vg_current_context();
-   struct st_framebuffer *fb_buffers = ctx->draw_buffer;
+   struct st_framebuffer *stfb = ctx->draw_buffer;
    struct vg_mask_layer *temp_layer;
    VGint width, height;
 
-   width = fb_buffers->alpha_mask_view->texture->width0;
-   height = fb_buffers->alpha_mask_view->texture->width0;
+   width = stfb->width;
+   height = stfb->height;
 
    temp_layer = mask_layer_create(width, height);
+   mask_layer_fill(temp_layer, 0, 0, width, height, 0.0f);
 
    mask_layer_render_to(temp_layer, path, paint_modes);
 
-   mask_using_layer(temp_layer, 0, 0, width, height,
-                    operation);
+   mask_using_layer(temp_layer, operation, 0, 0, width, height);
 
    mask_layer_destroy(temp_layer);
 }
@@ -632,7 +475,7 @@ void mask_using_layer(struct vg_mask_layer *layer,
                       VGint x, VGint y,
                       VGint width, VGint height)
 {
-   mask_using_texture(layer->sampler_view, operation,
+   mask_using_texture(layer->sampler_view, VG_TRUE, operation,
                       x, y, width, height);
 }
 
@@ -654,7 +497,7 @@ void mask_using_image(struct vg_image *image,
                       VGint x, VGint y,
                       VGint width, VGint height)
 {
-   mask_using_texture(image->sampler_view, operation,
+   mask_using_texture(image->sampler_view, VG_FALSE, operation,
                       x, y, width, height);
 }
 
@@ -662,23 +505,15 @@ void mask_fill(VGint x, VGint y, VGint width, VGint height,
                VGfloat value)
 {
    struct vg_context *ctx = vg_current_context();
-   VGfloat alpha_color[4] = {.0f, .0f, .0f, value};
-   struct pipe_surface *surf = alpha_mask_surface(
-      ctx, PIPE_BIND_RENDER_TARGET);
+   struct pipe_sampler_view *view = vg_get_surface_mask(ctx);
 
 #if DEBUG_MASKS
    debug_printf("mask_fill(%d, %d, %d, %d) with  rgba(%f, %f, %f, %f)\n",
                 x, y, width, height,
-                alpha_color[0], alpha_color[1],
-                alpha_color[2], alpha_color[3]);
-   debug_printf("XXX %f  === %f \n",
-                alpha_color[3], value);
+                0.0f, 0.0f, 0.0f, value);
 #endif
 
-   surface_fill(surf, surf->width, surf->height,
-                x, y, width, height, alpha_color);
-
-   pipe_surface_reference(&surf, NULL);
+   mask_resource_fill(view->texture, x, y, width, height, value);
 }
 
 VGint mask_bind_samplers(struct pipe_sampler_state **samplers,
@@ -687,10 +522,8 @@ VGint mask_bind_samplers(struct pipe_sampler_state **samplers,
    struct vg_context *ctx = vg_current_context();
 
    if (ctx->state.vg.masking) {
-      struct st_framebuffer *fb_buffers = ctx->draw_buffer;
-
       samplers[1] = &ctx->mask.sampler;
-      sampler_views[1] = fb_buffers->alpha_mask_view;
+      sampler_views[1] = vg_get_surface_mask(ctx);
       return 1;
    } else
       return 0;
diff --git a/src/gallium/state_trackers/vega/matrix.h b/src/gallium/state_trackers/vega/matrix.h
index 4c207f912a8..bed2b3193d0 100644
--- a/src/gallium/state_trackers/vega/matrix.h
+++ b/src/gallium/state_trackers/vega/matrix.h
@@ -129,7 +129,7 @@ static INLINE void matrix_make_affine(struct matrix *matrix)
 }
 
 static INLINE void matrix_mult(struct matrix *dst,
-                               struct matrix *src)
+                               const struct matrix *src)
 {
    VGfloat m11 = dst->m[0]*src->m[0] + dst->m[3]*src->m[1] + dst->m[6]*src->m[2];
    VGfloat m12 = dst->m[0]*src->m[3] + dst->m[3]*src->m[4] + dst->m[6]*src->m[5];
diff --git a/src/gallium/state_trackers/vega/paint.c b/src/gallium/state_trackers/vega/paint.c
index c0c8cddabe9..2db8cbcf7c8 100644
--- a/src/gallium/state_trackers/vega/paint.c
+++ b/src/gallium/state_trackers/vega/paint.c
@@ -28,7 +28,6 @@
 
 #include "matrix.h"
 #include "image.h"
-#include "st_inlines.h"
 
 #include "pipe/p_compiler.h"
 #include "util/u_inlines.h"
@@ -155,14 +154,15 @@ static INLINE struct pipe_resource *create_gradient_texture(struct vg_paint *p)
    templ.width0 = 1024;
    templ.height0 = 1;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.bind = PIPE_BIND_SAMPLER_VIEW;
 
    tex = screen->resource_create(screen, &templ);
 
    { /* upload color_data */
       struct pipe_transfer *transfer =
-         st_no_flush_get_transfer(p->base.ctx, tex, 0, 0, 0,
-                                      PIPE_TRANSFER_WRITE, 0, 0, 1024, 1);
+         pipe_get_transfer(p->base.ctx->pipe, tex, 0, 0,
+                           PIPE_TRANSFER_WRITE, 0, 0, 1024, 1);
       void *map = pipe->transfer_map(pipe, transfer);
       memcpy(map, p->gradient.color_data, sizeof(VGint)*1024);
       pipe->transfer_unmap(pipe, transfer);
@@ -261,14 +261,18 @@ static INLINE void paint_color_buffer(struct vg_paint *paint, void *buffer)
    map[7] = 4.f;
 }
 
-static INLINE void paint_linear_gradient_buffer(struct vg_paint *paint, void *buffer)
+static INLINE void paint_linear_gradient_buffer(struct vg_paint *paint,
+                                                const struct matrix *inv,
+                                                void *buffer)
 {
-   struct vg_context *ctx = paint->base.ctx;
    VGfloat *map = (VGfloat*)buffer;
+   VGfloat dd;
 
    map[0] = paint->gradient.linear.coords[2] - paint->gradient.linear.coords[0];
    map[1] = paint->gradient.linear.coords[3] - paint->gradient.linear.coords[1];
-   map[2] = 1.f / (map[0] * map[0] + map[1] * map[1]);
+   dd = (map[0] * map[0] + map[1] * map[1]);
+
+   map[2] = (dd > 0.0f) ? 1.f / dd : 0.f;
    map[3] = 1.f;
 
    map[4] = 0.f;
@@ -277,15 +281,10 @@ static INLINE void paint_linear_gradient_buffer(struct vg_paint *paint, void *bu
    map[7] = 4.f;
    {
       struct matrix mat;
-      struct matrix inv;
       matrix_load_identity(&mat);
+      /* VEGA_LINEAR_GRADIENT_SHADER expects the first point to be at (0, 0) */
       matrix_translate(&mat, -paint->gradient.linear.coords[0], -paint->gradient.linear.coords[1]);
-      memcpy(&inv, &ctx->state.vg.fill_paint_to_user_matrix,
-             sizeof(struct matrix));
-      matrix_invert(&inv);
-      matrix_mult(&inv, &mat);
-      memcpy(&mat, &inv,
-             sizeof(struct matrix));
+      matrix_mult(&mat, inv);
 
       map[8]  = mat.m[0]; map[9]  = mat.m[3]; map[10] = mat.m[6]; map[11] = 0.f;
       map[12] = mat.m[1]; map[13] = mat.m[4]; map[14] = mat.m[7]; map[15] = 0.f;
@@ -298,17 +297,37 @@ static INLINE void paint_linear_gradient_buffer(struct vg_paint *paint, void *bu
 }
 
 
-static INLINE void paint_radial_gradient_buffer(struct vg_paint *paint, void *buffer)
+static INLINE void paint_radial_gradient_buffer(struct vg_paint *paint,
+                                                const struct matrix *inv,
+                                                void *buffer)
 {
-   VGfloat *radialCoords = paint->gradient.radial.vals;
-   struct vg_context *ctx = paint->base.ctx;
-
+   const VGfloat *center = &paint->gradient.radial.vals[0];
+   const VGfloat *focal = &paint->gradient.radial.vals[2];
+   VGfloat rr = paint->gradient.radial.vals[4];
    VGfloat *map = (VGfloat*)buffer;
+   VGfloat dd, new_focal[2];
+
+   rr *= rr;
+
+   map[0] = center[0] - focal[0];
+   map[1] = center[1] - focal[1];
+   dd = map[0] * map[0] + map[1] * map[1];
+
+   /* focal point must lie inside the circle */
+   if (0.998f * rr < dd) {
+      VGfloat scale;
+
+      scale = (dd > 0.0f) ? sqrt(0.998f * rr / dd) : 0.0f;
+      map[0] *= scale;
+      map[1] *= scale;
 
-   map[0] = radialCoords[0] - radialCoords[2];
-   map[1] = radialCoords[1] - radialCoords[3];
-   map[2] = -map[0] * map[0] - map[1] * map[1] +
-            radialCoords[4] * radialCoords[4];
+      new_focal[0] = center[0] - map[0];
+      new_focal[1] = center[1] - map[1];
+      dd = map[0] * map[0] + map[1] * map[1];
+      focal = new_focal;
+   }
+
+   map[2] = (rr > dd) ? rr - dd : 1.0f;
    map[3] = 1.f;
 
    map[4] = 0.f;
@@ -318,15 +337,9 @@ static INLINE void paint_radial_gradient_buffer(struct vg_paint *paint, void *bu
 
    {
       struct matrix mat;
-      struct matrix inv;
       matrix_load_identity(&mat);
-      matrix_translate(&mat, -radialCoords[2], -radialCoords[3]);
-      memcpy(&inv, &ctx->state.vg.fill_paint_to_user_matrix,
-             sizeof(struct matrix));
-      matrix_invert(&inv);
-      matrix_mult(&inv, &mat);
-      memcpy(&mat, &inv,
-             sizeof(struct matrix));
+      matrix_translate(&mat, -focal[0], -focal[1]);
+      matrix_mult(&mat, inv);
 
       map[8]  = mat.m[0]; map[9]  = mat.m[3]; map[10] = mat.m[6]; map[11] = 0.f;
       map[12] = mat.m[1]; map[13] = mat.m[4]; map[14] = mat.m[7]; map[15] = 0.f;
@@ -340,10 +353,10 @@ static INLINE void paint_radial_gradient_buffer(struct vg_paint *paint, void *bu
 }
 
 
-static INLINE void  paint_pattern_buffer(struct vg_paint *paint, void *buffer)
+static INLINE void  paint_pattern_buffer(struct vg_paint *paint,
+                                         const struct matrix *inv,
+                                         void *buffer)
 {
-   struct vg_context *ctx = paint->base.ctx;
-
    VGfloat *map = (VGfloat *)buffer;
    memcpy(map, paint->solid.color, 4 * sizeof(VGfloat));
 
@@ -353,17 +366,8 @@ static INLINE void  paint_pattern_buffer(struct vg_paint *paint, void *buffer)
    map[7] = paint->pattern.sampler_view->texture->height0;
    {
       struct matrix mat;
-      memcpy(&mat, &ctx->state.vg.fill_paint_to_user_matrix,
-             sizeof(struct matrix));
-      matrix_invert(&mat);
-      {
-         struct matrix pm;
-         memcpy(&pm, &ctx->state.vg.path_user_to_surface_matrix,
-                sizeof(struct matrix));
-         matrix_invert(&pm);
-         matrix_mult(&pm, &mat);
-         memcpy(&mat, &pm, sizeof(struct matrix));
-      }
+
+      memcpy(&mat, inv, sizeof(*inv));
 
       map[8]  = mat.m[0]; map[9]  = mat.m[3]; map[10] = mat.m[6]; map[11] = 0.f;
       map[12] = mat.m[1]; map[13] = mat.m[4]; map[14] = mat.m[7]; map[15] = 0.f;
@@ -672,6 +676,34 @@ void paint_resolve_type(struct vg_paint *paint)
    }
 }
 
+VGboolean paint_is_degenerate(struct vg_paint *paint)
+{
+   VGboolean degen;
+   VGfloat *vals;
+
+
+   switch (paint->type) {
+   case VG_PAINT_TYPE_LINEAR_GRADIENT:
+      vals = paint->gradient.linear.coords;
+      /* two points are coincident */
+      degen = (floatsEqual(vals[0], vals[2]) &&
+               floatsEqual(vals[1], vals[3]));
+      break;
+   case VG_PAINT_TYPE_RADIAL_GRADIENT:
+      vals = paint->gradient.radial.vals;
+      /* radius <= 0 */
+      degen = (vals[4] <= 0.0f);
+      break;
+   case VG_PAINT_TYPE_COLOR:
+   case VG_PAINT_TYPE_PATTERN:
+   default:
+      degen = VG_FALSE;
+      break;
+   }
+
+   return degen;
+}
+
 VGint paint_constant_buffer_size(struct vg_paint *paint)
 {
    switch(paint->type) {
@@ -695,6 +727,7 @@ VGint paint_constant_buffer_size(struct vg_paint *paint)
 }
 
 void paint_fill_constant_buffer(struct vg_paint *paint,
+                                const struct matrix *mat,
                                 void *buffer)
 {
    switch(paint->type) {
@@ -702,13 +735,13 @@ void paint_fill_constant_buffer(struct vg_paint *paint,
       paint_color_buffer(paint, buffer);
       break;
    case VG_PAINT_TYPE_LINEAR_GRADIENT:
-      paint_linear_gradient_buffer(paint, buffer);
+      paint_linear_gradient_buffer(paint, mat, buffer);
       break;
    case VG_PAINT_TYPE_RADIAL_GRADIENT:
-      paint_radial_gradient_buffer(paint, buffer);
+      paint_radial_gradient_buffer(paint, mat, buffer);
       break;
    case VG_PAINT_TYPE_PATTERN:
-      paint_pattern_buffer(paint, buffer);
+      paint_pattern_buffer(paint, mat, buffer);
       break;
 
    default:
diff --git a/src/gallium/state_trackers/vega/paint.h b/src/gallium/state_trackers/vega/paint.h
index 012cd3e5618..3de3bbe12ed 100644
--- a/src/gallium/state_trackers/vega/paint.h
+++ b/src/gallium/state_trackers/vega/paint.h
@@ -110,8 +110,12 @@ VGboolean paint_color_ramp_premultiplied(struct vg_paint *paint);
 VGint paint_bind_samplers(struct vg_paint *paint, struct pipe_sampler_state **samplers,
                           struct pipe_sampler_view **sampler_views);
 
+VGboolean paint_is_degenerate(struct vg_paint *paint);
+
 VGint paint_constant_buffer_size(struct vg_paint *paint);
+
 void paint_fill_constant_buffer(struct vg_paint *paint,
+                                const struct matrix *mat,
                                 void *buffer);
 
 
diff --git a/src/gallium/state_trackers/vega/path.c b/src/gallium/state_trackers/vega/path.c
index 05f8b0d9979..d7253befd03 100644
--- a/src/gallium/state_trackers/vega/path.c
+++ b/src/gallium/state_trackers/vega/path.c
@@ -207,13 +207,29 @@ struct path * path_create(VGPathDatatype dt, VGfloat scale, VGfloat bias,
    return path;
 }
 
+static void polygon_array_cleanup(struct polygon_array *polyarray)
+{
+   if (polyarray->array) {
+      VGint i;
+
+      for (i = 0; i < polyarray->array->num_elements; i++) {
+         struct polygon *p = ((struct polygon **) polyarray->array->data)[i];
+         polygon_destroy(p);
+      }
+
+      array_destroy(polyarray->array);
+      polyarray->array = NULL;
+   }
+}
+
 void path_destroy(struct path *p)
 {
    vg_context_remove_object(vg_current_context(), VG_OBJECT_PATH, p);
 
    array_destroy(p->segments);
    array_destroy(p->control_points);
-   array_destroy(p->fill_polys.polygon_array.array);
+
+   polygon_array_cleanup(&p->fill_polys.polygon_array);
 
    if (p->stroked.path)
       path_destroy(p->stroked.path);
@@ -302,7 +318,6 @@ static void convert_path(struct path *p,
    }
 }
 
-
 static void polygon_array_calculate_bounds( struct polygon_array *polyarray )
 {
    struct array *polys = polyarray->array;
@@ -312,7 +327,15 @@ static void polygon_array_calculate_bounds( struct polygon_array *polyarray )
    unsigned i;
 
    assert(polys);
-   assert(polys->num_elements);
+
+   if (!polys->num_elements) {
+      polyarray->min_x = 0.0f;
+      polyarray->min_y = 0.0f;
+      polyarray->max_x = 0.0f;
+      polyarray->max_y = 0.0f;
+      return;
+   }
+
    polygon_bounding_rect((((struct polygon**)polys->data)[0]), bounds);
    min_x = bounds[0];
    min_y = bounds[1];
@@ -353,16 +376,17 @@ static struct polygon_array * path_get_fill_polygons(struct path *p, struct matr
          return &p->fill_polys.polygon_array;
       }
       else {
-         array_destroy( p->fill_polys.polygon_array.array );
-         p->fill_polys.polygon_array.array = NULL;
+         polygon_array_cleanup(&p->fill_polys.polygon_array);
       }
    }
 
-   array = array_create(sizeof(struct array*));
+   /* an array of pointers to polygons */
+   array = array_create(sizeof(struct polygon *));
 
    sx = sy = px = py = ox = oy = 0.f;
 
-   current = polygon_create(32);
+   if (p->num_segments)
+      current = polygon_create(32);
 
    for (i = 0; i < p->num_segments; ++i) {
       VGubyte segment = ((VGubyte*)(p->segments->data))[i];
@@ -1519,10 +1543,11 @@ struct path * path_create_stroke(struct path *p,
    return stroker.base.path;
 }
 
-void path_render(struct path *p, VGbitfield paintModes)
+void path_render(struct path *p, VGbitfield paintModes,
+                 struct matrix *mat)
 {
    struct vg_context *ctx = vg_current_context();
-   struct matrix *mat = &ctx->state.vg.path_user_to_surface_matrix;
+   struct matrix paint_matrix;
 
    vg_validate_state(ctx);
 
@@ -1534,29 +1559,45 @@ void path_render(struct path *p, VGbitfield paintModes)
            mat->m[3], mat->m[4], mat->m[5],
            mat->m[6], mat->m[7], mat->m[8]);
 #endif
-   if (paintModes & VG_FILL_PATH) {
+   if ((paintModes & VG_FILL_PATH) &&
+       vg_get_paint_matrix(ctx,
+                           &ctx->state.vg.fill_paint_to_user_matrix,
+                           mat,
+                           &paint_matrix)) {
       /* First the fill */
+      shader_set_surface_matrix(ctx->shader, mat);
       shader_set_paint(ctx->shader, ctx->state.vg.fill_paint);
+      shader_set_paint_matrix(ctx->shader, &paint_matrix);
       shader_bind(ctx->shader);
-      path_fill(p, mat);
+      path_fill(p);
    }
 
-   if (paintModes & VG_STROKE_PATH){
+   if ((paintModes & VG_STROKE_PATH) &&
+       vg_get_paint_matrix(ctx,
+                           &ctx->state.vg.stroke_paint_to_user_matrix,
+                           mat,
+                           &paint_matrix)) {
       /* 8.7.5: "line width less than or equal to 0 prevents stroking from
        *  taking place."*/
       if (ctx->state.vg.stroke.line_width.f <= 0)
          return;
+      shader_set_surface_matrix(ctx->shader, mat);
       shader_set_paint(ctx->shader, ctx->state.vg.stroke_paint);
+      shader_set_paint_matrix(ctx->shader, &paint_matrix);
       shader_bind(ctx->shader);
       path_stroke(p);
    }
 }
 
-void path_fill(struct path *p, struct matrix *mat)
+void path_fill(struct path *p)
 {
    struct vg_context *ctx = vg_current_context();
+   struct matrix identity;
+
+   matrix_load_identity(&identity);
+
    {
-      struct polygon_array *polygon_array = path_get_fill_polygons(p, mat);
+      struct polygon_array *polygon_array = path_get_fill_polygons(p, &identity);
       struct array *polys = polygon_array->array;
 
       if (!polygon_array || !polys || !polys->num_elements) {
@@ -1569,7 +1610,6 @@ void path_fill(struct path *p, struct matrix *mat)
 void path_stroke(struct path *p)
 {
    struct vg_context *ctx = vg_current_context();
-   struct matrix *mat = &ctx->state.vg.path_user_to_surface_matrix;
    VGFillRule old_fill = ctx->state.vg.fill_rule;
    struct matrix identity;
    struct path *stroke;
@@ -1579,7 +1619,7 @@ void path_stroke(struct path *p)
    if (stroke && !path_is_empty(stroke)) {
       ctx->state.vg.fill_rule = VG_NON_ZERO;
 
-      path_fill(stroke, mat);
+      path_fill(stroke);
 
       ctx->state.vg.fill_rule = old_fill;
    }
diff --git a/src/gallium/state_trackers/vega/path.h b/src/gallium/state_trackers/vega/path.h
index e34538b7368..d84b1f083ce 100644
--- a/src/gallium/state_trackers/vega/path.h
+++ b/src/gallium/state_trackers/vega/path.h
@@ -104,8 +104,8 @@ VGboolean path_interpolate(struct path *dst,
                            VGfloat amount);
 
 void path_clear(struct path *p, VGbitfield capabilities);
-void path_render(struct path *p, VGbitfield paintModes);
-void path_fill(struct path *p, struct matrix *mat);
+void path_render(struct path *p, VGbitfield paintModes, struct matrix *mat);
+void path_fill(struct path *p);
 void path_stroke(struct path *p);
 
 void path_move_to(struct path *p, float x, float y);
diff --git a/src/gallium/state_trackers/vega/polygon.c b/src/gallium/state_trackers/vega/polygon.c
index ca8831064c9..a491de27fa6 100644
--- a/src/gallium/state_trackers/vega/polygon.c
+++ b/src/gallium/state_trackers/vega/polygon.c
@@ -244,24 +244,11 @@ VGboolean polygon_is_closed(struct polygon *p)
    return floatsEqual(start[0], end[0]) && floatsEqual(start[1], end[1]);
 }
 
-static void set_blend_for_fill(struct pipe_blend_state *blend)
-{
-   memset(blend, 0, sizeof(struct pipe_blend_state));
-   blend->rt[0].colormask = 0; /*disable colorwrites*/
-
-   blend->rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-   blend->rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
-   blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
-}
-
-static void draw_polygon(struct vg_context *ctx,
-                         struct polygon *poly)
+static void polygon_prepare_buffer(struct vg_context *ctx,
+                                   struct polygon *poly)
 {
    int vert_size;
    struct pipe_context *pipe;
-   struct pipe_vertex_buffer vbuffer;
-   struct pipe_vertex_element velement;
 
    vert_size = poly->num_verts * COMPONENTS * sizeof(float);
 
@@ -281,35 +268,15 @@ static void draw_polygon(struct vg_context *ctx,
 					  PIPE_BIND_VERTEX_BUFFER);
       poly->dirty = VG_FALSE;
    }
-
-
-   /* tell pipe about the vertex buffer */
-   memset(&vbuffer, 0, sizeof(vbuffer));
-   vbuffer.buffer = poly->vbuf;
-   vbuffer.stride = COMPONENTS * sizeof(float);  /* vertex size */
-   vbuffer.buffer_offset = 0;
-   vbuffer.max_index = poly->num_verts - 1;
-   pipe->set_vertex_buffers(pipe, 1, &vbuffer);
-
-   /* tell pipe about the vertex attributes */
-   memset(&velement, 0, sizeof(velement));
-   velement.src_offset = 0;
-   velement.instance_divisor = 0;
-   velement.vertex_buffer_index = 0;
-   velement.src_format = PIPE_FORMAT_R32G32_FLOAT;
-   cso_set_vertex_elements(ctx->cso_context, 1, &velement);
-
-   /* draw */
-   util_draw_arrays(pipe, PIPE_PRIM_TRIANGLE_FAN, 0, (uint) poly->num_verts);
 }
 
 void polygon_fill(struct polygon *poly, struct vg_context *ctx)
 {
-   struct pipe_depth_stencil_alpha_state dsa;
-   struct pipe_stencil_ref sr;
-   struct pipe_blend_state blend;
+   struct pipe_vertex_element velement;
+   struct pipe_vertex_buffer vbuffer;
    VGfloat bounds[4];
    VGfloat min_x, min_y, max_x, max_y;
+
    assert(poly);
    polygon_bounding_rect(poly, bounds);
    min_x = bounds[0];
@@ -322,113 +289,42 @@ void polygon_fill(struct polygon *poly, struct vg_context *ctx)
                 min_x, min_y, max_x, max_y);
 #endif
 
-   set_blend_for_fill(&blend);
-
-   memset(&dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
-   memset(&sr, 0, sizeof(struct pipe_stencil_ref));
-   /* only need a fixed 0. Rely on default or move it out at least? */
-   cso_set_stencil_ref(ctx->cso_context, &sr);
-
-   cso_save_blend(ctx->cso_context);
-   cso_save_depth_stencil_alpha(ctx->cso_context);
-
-   dsa.stencil[0].enabled = 1;
-   if (ctx->state.vg.fill_rule == VG_EVEN_ODD) {
-      dsa.stencil[0].writemask = 1;
-      dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-      dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-      dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INVERT;
-      dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-      dsa.stencil[0].valuemask = ~0;
-
-      cso_set_blend(ctx->cso_context, &blend);
-      cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-      draw_polygon(ctx, poly);
-   } else if (ctx->state.vg.fill_rule == VG_NON_ZERO) {
-      struct pipe_screen *screen = ctx->pipe->screen;
-
-      if (screen->get_param(screen, PIPE_CAP_TWO_SIDED_STENCIL)) {
-         /* front */
-         dsa.stencil[0].writemask = ~0;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
-         dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[0].valuemask = ~0;
-
-         /* back */
-         dsa.stencil[1].enabled = 1;
-         dsa.stencil[1].writemask = ~0;
-         dsa.stencil[1].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[1].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[1].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
-         dsa.stencil[1].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[1].valuemask = ~0;
-
-         cso_set_blend(ctx->cso_context, &blend);
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         draw_polygon(ctx, poly);
-      } else {
-         struct pipe_rasterizer_state raster;
-
-         memcpy(&raster, &ctx->state.g3d.rasterizer, sizeof(struct pipe_rasterizer_state));
-
-         cso_save_rasterizer(ctx->cso_context);
-         dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[0].valuemask = ~0;
-
-         raster.cull_face = PIPE_FACE_BACK;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
-
-         cso_set_blend(ctx->cso_context, &blend);
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         cso_set_rasterizer(ctx->cso_context, &raster);
-         draw_polygon(ctx, poly);
-
-         raster.cull_face = PIPE_FACE_FRONT;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         cso_set_rasterizer(ctx->cso_context, &raster);
-         draw_polygon(ctx, poly);
-
-         cso_restore_rasterizer(ctx->cso_context);
-      }
-   }
+   polygon_prepare_buffer(ctx, poly);
+
+   /* tell renderer about the vertex attributes */
+   memset(&velement, 0, sizeof(velement));
+   velement.src_offset = 0;
+   velement.instance_divisor = 0;
+   velement.vertex_buffer_index = 0;
+   velement.src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+   /* tell renderer about the vertex buffer */
+   memset(&vbuffer, 0, sizeof(vbuffer));
+   vbuffer.buffer = poly->vbuf;
+   vbuffer.stride = COMPONENTS * sizeof(float);  /* vertex size */
+   vbuffer.buffer_offset = 0;
+   vbuffer.max_index = poly->num_verts - 1;
+
+   renderer_polygon_stencil_begin(ctx->renderer,
+         &velement, ctx->state.vg.fill_rule, VG_FALSE);
+   renderer_polygon_stencil(ctx->renderer, &vbuffer,
+         PIPE_PRIM_TRIANGLE_FAN, 0, (VGuint) poly->num_verts);
+   renderer_polygon_stencil_end(ctx->renderer);
 
-   /* restore color writes */
-   cso_restore_blend(ctx->cso_context);
-   /* setup stencil ops */
-   dsa.stencil[0].func = PIPE_FUNC_NOTEQUAL;
-   dsa.stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].valuemask = dsa.stencil[0].writemask;
-   dsa.stencil[1].enabled = 0;
-   memcpy(&dsa.depth, &ctx->state.g3d.dsa.depth,
-          sizeof(struct pipe_depth_state));
-   cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-
-   /* render the quad to propagate the rendering from stencil */
-   renderer_draw_quad(ctx->renderer, min_x, min_y,
-                      max_x, max_y, 0.0f/*depth should be disabled*/);
-
-   cso_restore_depth_stencil_alpha(ctx->cso_context);
+   renderer_polygon_fill_begin(ctx->renderer, VG_FALSE);
+   renderer_polygon_fill(ctx->renderer, min_x, min_y, max_x, max_y);
+   renderer_polygon_fill_end(ctx->renderer);
 }
 
 void polygon_array_fill(struct polygon_array *polyarray, struct vg_context *ctx)
 {
    struct array *polys = polyarray->array;
-   struct pipe_depth_stencil_alpha_state dsa;
-   struct pipe_stencil_ref sr;
-   struct pipe_blend_state blend;
    VGfloat min_x = polyarray->min_x;
    VGfloat min_y = polyarray->min_y;
    VGfloat max_x = polyarray->max_x;
    VGfloat max_y = polyarray->max_y;
+   struct pipe_vertex_element velement;
+   struct pipe_vertex_buffer vbuffer;
    VGint i;
 
 
@@ -438,111 +334,35 @@ void polygon_array_fill(struct polygon_array *polyarray, struct vg_context *ctx)
                 min_x, min_y, max_x, max_y);
 #endif
 
-   set_blend_for_fill(&blend);
-
-   memset(&dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
-   memset(&sr, 0, sizeof(struct pipe_stencil_ref));
-   /* only need a fixed 0. Rely on default or move it out at least? */
-   cso_set_stencil_ref(ctx->cso_context, &sr);
-
-   cso_save_blend(ctx->cso_context);
-   cso_save_depth_stencil_alpha(ctx->cso_context);
-
-   dsa.stencil[0].enabled = 1;
-   if (ctx->state.vg.fill_rule == VG_EVEN_ODD) {
-      dsa.stencil[0].writemask = 1;
-      dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-      dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-      dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INVERT;
-      dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-      dsa.stencil[0].valuemask = ~0;
-
-      cso_set_blend(ctx->cso_context, &blend);
-      cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-      for (i = 0; i < polys->num_elements; ++i) {
-         struct polygon *poly = (((struct polygon**)polys->data)[i]);
-         draw_polygon(ctx, poly);
-      }
-   } else if (ctx->state.vg.fill_rule == VG_NON_ZERO) {
-      struct pipe_screen *screen = ctx->pipe->screen;
-
-      if (screen->get_param(screen, PIPE_CAP_TWO_SIDED_STENCIL)) {
-         /* front */
-         dsa.stencil[0].writemask = ~0;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
-         dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[0].valuemask = ~0;
-
-         /* back */
-         dsa.stencil[1].enabled = 1;
-         dsa.stencil[1].writemask = ~0;
-         dsa.stencil[1].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[1].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[1].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
-         dsa.stencil[1].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[1].valuemask = ~0;
-
-         cso_set_blend(ctx->cso_context, &blend);
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         for (i = 0; i < polys->num_elements; ++i) {
-            struct polygon *poly = (((struct polygon**)polys->data)[i]);
-            draw_polygon(ctx, poly);
-         }
-      } else {
-         struct pipe_rasterizer_state raster;
-
-         memcpy(&raster, &ctx->state.g3d.rasterizer, sizeof(struct pipe_rasterizer_state));
-
-         cso_save_rasterizer(ctx->cso_context);
-         dsa.stencil[0].func = PIPE_FUNC_ALWAYS;
-         dsa.stencil[0].valuemask = ~0;
-
-         raster.cull_face = PIPE_FACE_BACK;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
-
-         cso_set_blend(ctx->cso_context, &blend);
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         cso_set_rasterizer(ctx->cso_context, &raster);
-         for (i = 0; i < polys->num_elements; ++i) {
-            struct polygon *poly = (((struct polygon**)polys->data)[i]);
-            draw_polygon(ctx, poly);
-         }
-
-         raster.cull_face = PIPE_FACE_FRONT;
-         dsa.stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
-         dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
-         cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-         cso_set_rasterizer(ctx->cso_context, &raster);
-         for (i = 0; i < polys->num_elements; ++i) {
-            struct polygon *poly = (((struct polygon**)polys->data)[i]);
-            draw_polygon(ctx, poly);
-         }
-
-         cso_restore_rasterizer(ctx->cso_context);
-      }
+   /* tell renderer about the vertex attributes */
+   memset(&velement, 0, sizeof(velement));
+   velement.src_offset = 0;
+   velement.instance_divisor = 0;
+   velement.vertex_buffer_index = 0;
+   velement.src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+   /* tell renderer about the vertex buffer */
+   memset(&vbuffer, 0, sizeof(vbuffer));
+   vbuffer.stride = COMPONENTS * sizeof(float);  /* vertex size */
+   vbuffer.buffer_offset = 0;
+
+   /* prepare the stencil buffer */
+   renderer_polygon_stencil_begin(ctx->renderer,
+         &velement, ctx->state.vg.fill_rule, VG_FALSE);
+   for (i = 0; i < polys->num_elements; ++i) {
+      struct polygon *poly = (((struct polygon**)polys->data)[i]);
+
+      polygon_prepare_buffer(ctx, poly);
+      vbuffer.buffer = poly->vbuf;
+      vbuffer.max_index = poly->num_verts - 1;
+
+      renderer_polygon_stencil(ctx->renderer, &vbuffer,
+            PIPE_PRIM_TRIANGLE_FAN, 0, (VGuint) poly->num_verts);
    }
+   renderer_polygon_stencil_end(ctx->renderer);
 
-   /* restore color writes */
-   cso_restore_blend(ctx->cso_context);
-   /* setup stencil ops */
-   dsa.stencil[0].func = PIPE_FUNC_NOTEQUAL;
-   dsa.stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
-   dsa.stencil[0].valuemask = dsa.stencil[0].writemask;
-   dsa.stencil[1].enabled = 0;
-   memcpy(&dsa.depth, &ctx->state.g3d.dsa.depth,
-          sizeof(struct pipe_depth_state));
-   cso_set_depth_stencil_alpha(ctx->cso_context, &dsa);
-
-   /* render the quad to propagate the rendering from stencil */
-   renderer_draw_quad(ctx->renderer, min_x, min_y,
-                      max_x, max_y, 0.0f/*depth should be disabled*/);
-
-   cso_restore_depth_stencil_alpha(ctx->cso_context);
+   /* fill it */
+   renderer_polygon_fill_begin(ctx->renderer, VG_FALSE);
+   renderer_polygon_fill(ctx->renderer, min_x, min_y, max_x, max_y);
+   renderer_polygon_fill_end(ctx->renderer);
 }
diff --git a/src/gallium/state_trackers/vega/renderer.c b/src/gallium/state_trackers/vega/renderer.c
index c6f5f7a05b8..7871c516c41 100644
--- a/src/gallium/state_trackers/vega/renderer.c
+++ b/src/gallium/state_trackers/vega/renderer.c
@@ -1,6 +1,7 @@
 /**************************************************************************
  *
  * Copyright 2009 VMware, Inc.  All Rights Reserved.
+ * Copyright 2010 LunarG, Inc.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -27,6 +28,7 @@
 #include "renderer.h"
 
 #include "vg_context.h"
+#include "image.h"
 
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
@@ -38,364 +40,1382 @@
 #include "util/u_simple_shaders.h"
 #include "util/u_memory.h"
 #include "util/u_sampler.h"
+#include "util/u_surface.h"
+#include "util/u_math.h"
+#include "util/u_format.h"
 
 #include "cso_cache/cso_context.h"
+#include "tgsi/tgsi_ureg.h"
+
+typedef enum {
+   RENDERER_STATE_INIT,
+   RENDERER_STATE_COPY,
+   RENDERER_STATE_DRAWTEX,
+   RENDERER_STATE_SCISSOR,
+   RENDERER_STATE_CLEAR,
+   RENDERER_STATE_FILTER,
+   RENDERER_STATE_POLYGON_STENCIL,
+   RENDERER_STATE_POLYGON_FILL,
+   NUM_RENDERER_STATES
+} RendererState;
+
+typedef enum {
+   RENDERER_VS_PLAIN,
+   RENDERER_VS_COLOR,
+   RENDERER_VS_TEXTURE,
+   NUM_RENDERER_VS
+} RendererVs;
+
+typedef enum {
+   RENDERER_FS_COLOR,
+   RENDERER_FS_TEXTURE,
+   RENDERER_FS_SCISSOR,
+   RENDERER_FS_WHITE,
+   NUM_RENDERER_FS
+} RendererFs;
 
 struct renderer {
    struct pipe_context *pipe;
-   struct vg_context *owner;
-
    struct cso_context *cso;
 
-   void *fs;
+   VGbitfield dirty;
+   struct {
+      struct pipe_rasterizer_state rasterizer;
+      struct pipe_depth_stencil_alpha_state dsa;
+      struct pipe_framebuffer_state fb;
+   } g3d;
+   struct matrix projection;
+
+   struct matrix mvp;
+   struct pipe_resource *vs_cbuf;
+
+   struct pipe_resource *fs_cbuf;
+   VGfloat fs_cbuf_data[32];
+   VGint fs_cbuf_len;
 
+   struct pipe_vertex_element velems[2];
    VGfloat vertices[4][2][4];
+
+   void *cached_vs[NUM_RENDERER_VS];
+   void *cached_fs[NUM_RENDERER_FS];
+
+   RendererState state;
+
+   /* state data */
+   union {
+      struct {
+         VGint tex_width;
+         VGint tex_height;
+      } copy;
+
+      struct {
+         VGint tex_width;
+         VGint tex_height;
+      } drawtex;
+
+      struct {
+         VGboolean restore_dsa;
+      } scissor;
+
+      struct {
+         VGboolean use_sampler;
+         VGint tex_width, tex_height;
+      } filter;
+
+      struct {
+         struct pipe_depth_stencil_alpha_state dsa;
+         VGboolean manual_two_sides;
+         VGboolean restore_dsa;
+      } polygon_stencil;
+   } u;
 };
 
-static void setup_shaders(struct renderer *ctx)
+/**
+ * Return VG_TRUE if the renderer can use the resource as the asked bindings.
+ */
+static VGboolean renderer_can_support(struct renderer *renderer,
+                                      struct pipe_resource *res,
+                                      unsigned bindings)
 {
-   struct pipe_context *pipe = ctx->pipe;
-   /* fragment shader */
-   ctx->fs = util_make_fragment_tex_shader(pipe, TGSI_TEXTURE_2D,
-                                           TGSI_INTERPOLATE_LINEAR);
-}
-
-static struct pipe_resource *
-setup_vertex_data(struct renderer *ctx,
-                  float x0, float y0, float x1, float y1, float z)
-{
-   ctx->vertices[0][0][0] = x0;
-   ctx->vertices[0][0][1] = y0;
-   ctx->vertices[0][0][2] = z;
-   ctx->vertices[0][1][0] = 0.0f; /*s*/
-   ctx->vertices[0][1][1] = 0.0f; /*t*/
-
-   ctx->vertices[1][0][0] = x1;
-   ctx->vertices[1][0][1] = y0;
-   ctx->vertices[1][0][2] = z;
-   ctx->vertices[1][1][0] = 1.0f; /*s*/
-   ctx->vertices[1][1][1] = 0.0f; /*t*/
-
-   ctx->vertices[2][0][0] = x1;
-   ctx->vertices[2][0][1] = y1;
-   ctx->vertices[2][0][2] = z;
-   ctx->vertices[2][1][0] = 1.0f;
-   ctx->vertices[2][1][1] = 1.0f;
-
-   ctx->vertices[3][0][0] = x0;
-   ctx->vertices[3][0][1] = y1;
-   ctx->vertices[3][0][2] = z;
-   ctx->vertices[3][1][0] = 0.0f;
-   ctx->vertices[3][1][1] = 1.0f;
-
-   return pipe_user_buffer_create( ctx->pipe->screen,
-                                   ctx->vertices,
-                                   sizeof(ctx->vertices),
-				   PIPE_BIND_VERTEX_BUFFER);
-}
-
-static struct pipe_resource *
-setup_vertex_data_tex(struct renderer *ctx,
-                      float x0, float y0, float x1, float y1,
-                      float s0, float t0, float s1, float t1,
-                      float z)
-{
-   ctx->vertices[0][0][0] = x0;
-   ctx->vertices[0][0][1] = y0;
-   ctx->vertices[0][0][2] = z;
-   ctx->vertices[0][1][0] = s0; /*s*/
-   ctx->vertices[0][1][1] = t0; /*t*/
-
-   ctx->vertices[1][0][0] = x1;
-   ctx->vertices[1][0][1] = y0;
-   ctx->vertices[1][0][2] = z;
-   ctx->vertices[1][1][0] = s1; /*s*/
-   ctx->vertices[1][1][1] = t0; /*t*/
-
-   ctx->vertices[2][0][0] = x1;
-   ctx->vertices[2][0][1] = y1;
-   ctx->vertices[2][0][2] = z;
-   ctx->vertices[2][1][0] = s1;
-   ctx->vertices[2][1][1] = t1;
-
-   ctx->vertices[3][0][0] = x0;
-   ctx->vertices[3][0][1] = y1;
-   ctx->vertices[3][0][2] = z;
-   ctx->vertices[3][1][0] = s0;
-   ctx->vertices[3][1][1] = t1;
-
-   return pipe_user_buffer_create( ctx->pipe->screen,
-                                   ctx->vertices,
-                                   sizeof(ctx->vertices),
-				   PIPE_BIND_VERTEX_BUFFER);
-}
-
-
-static struct pipe_resource *
-setup_vertex_data_qtex(struct renderer *ctx,
-                       float x0, float y0, float x1, float y1,
-                       float x2, float y2, float x3, float y3,
-                       float s0, float t0, float s1, float t1,
-                       float z)
-{
-   ctx->vertices[0][0][0] = x0;
-   ctx->vertices[0][0][1] = y0;
-   ctx->vertices[0][0][2] = z;
-   ctx->vertices[0][1][0] = s0; /*s*/
-   ctx->vertices[0][1][1] = t0; /*t*/
-
-   ctx->vertices[1][0][0] = x1;
-   ctx->vertices[1][0][1] = y1;
-   ctx->vertices[1][0][2] = z;
-   ctx->vertices[1][1][0] = s1; /*s*/
-   ctx->vertices[1][1][1] = t0; /*t*/
-
-   ctx->vertices[2][0][0] = x2;
-   ctx->vertices[2][0][1] = y2;
-   ctx->vertices[2][0][2] = z;
-   ctx->vertices[2][1][0] = s1;
-   ctx->vertices[2][1][1] = t1;
-
-   ctx->vertices[3][0][0] = x3;
-   ctx->vertices[3][0][1] = y3;
-   ctx->vertices[3][0][2] = z;
-   ctx->vertices[3][1][0] = s0;
-   ctx->vertices[3][1][1] = t1;
-
-   return pipe_user_buffer_create( ctx->pipe->screen,
-                                   ctx->vertices,
-                                   sizeof(ctx->vertices),
-				   PIPE_BIND_VERTEX_BUFFER);
+   struct pipe_screen *screen = renderer->pipe->screen;
+
+   return screen->is_format_supported(screen,
+         res->format, res->target, 0, bindings, 0);
 }
 
-struct renderer * renderer_create(struct vg_context *owner)
+/**
+ * Set the model-view-projection matrix used by vertex shaders.
+ */
+static void renderer_set_mvp(struct renderer *renderer,
+                             const struct matrix *mvp)
 {
+   struct matrix *cur = &renderer->mvp;
+   struct pipe_resource *cbuf;
+   VGfloat consts[3][4];
    VGint i;
-   struct renderer *renderer = CALLOC_STRUCT(renderer);
 
-   if (!renderer)
+   /* projection only */
+   if (!mvp)
+      mvp = &renderer->projection;
+
+   /* re-upload only if necessary */
+   if (memcmp(cur, mvp, sizeof(*mvp)) == 0)
+      return;
+
+   /* 3x3 matrix to 3 constant vectors (no Z) */
+   for (i = 0; i < 3; i++) {
+      consts[i][0] = mvp->m[i + 0];
+      consts[i][1] = mvp->m[i + 3];
+      consts[i][2] = 0.0f;
+      consts[i][3] = mvp->m[i + 6];
+   }
+
+   cbuf = renderer->vs_cbuf;
+   pipe_resource_reference(&cbuf, NULL);
+   cbuf = pipe_buffer_create(renderer->pipe->screen,
+                             PIPE_BIND_CONSTANT_BUFFER,
+                             sizeof(consts));
+   if (cbuf) {
+      pipe_buffer_write(renderer->pipe, cbuf,
+            0, sizeof(consts), consts);
+   }
+   renderer->pipe->set_constant_buffer(renderer->pipe,
+         PIPE_SHADER_VERTEX, 0, cbuf);
+
+   memcpy(cur, mvp, sizeof(*mvp));
+   renderer->vs_cbuf = cbuf;
+}
+
+/**
+ * Create a simple vertex shader that passes through position and the given
+ * attribute.
+ */
+static void *create_passthrough_vs(struct pipe_context *pipe, int semantic_name)
+{
+   struct ureg_program *ureg;
+   struct ureg_src src[2], constants[3];
+   struct ureg_dst dst[2], tmp;
+   int i;
+
+   ureg = ureg_create(TGSI_PROCESSOR_VERTEX);
+   if (!ureg)
       return NULL;
 
-   renderer->owner = owner;
-   renderer->pipe = owner->pipe;
-   renderer->cso = owner->cso_context;
+   /* position is in user coordinates */
+   src[0] = ureg_DECL_vs_input(ureg, 0);
+   dst[0] = ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0);
+   tmp = ureg_DECL_temporary(ureg);
+   for (i = 0; i < Elements(constants); i++)
+      constants[i] = ureg_DECL_constant(ureg, i);
+
+   /* transform to clipped coordinates */
+   ureg_DP4(ureg, ureg_writemask(tmp, TGSI_WRITEMASK_X), src[0], constants[0]);
+   ureg_DP4(ureg, ureg_writemask(tmp, TGSI_WRITEMASK_Y), src[0], constants[1]);
+   ureg_MOV(ureg, ureg_writemask(tmp, TGSI_WRITEMASK_Z), src[0]);
+   ureg_DP4(ureg, ureg_writemask(tmp, TGSI_WRITEMASK_W), src[0], constants[2]);
+   ureg_MOV(ureg, dst[0], ureg_src(tmp));
+
+   if (semantic_name >= 0) {
+      src[1] = ureg_DECL_vs_input(ureg, 1);
+      dst[1] = ureg_DECL_output(ureg, semantic_name, 0);
+      ureg_MOV(ureg, dst[1], src[1]);
+   }
 
-   setup_shaders(renderer);
+   ureg_END(ureg);
 
-   /* init vertex data that doesn't change */
-   for (i = 0; i < 4; i++) {
-      renderer->vertices[i][0][3] = 1.0f; /* w */
-      renderer->vertices[i][1][2] = 0.0f; /* r */
-      renderer->vertices[i][1][3] = 1.0f; /* q */
+   return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+/**
+ * Set renderer vertex shader.
+ *
+ * This function modifies vertex_shader state.
+ */
+static void renderer_set_vs(struct renderer *r, RendererVs id)
+{
+   /* create as needed */
+   if (!r->cached_vs[id]) {
+      int semantic_name = -1;
+
+      switch (id) {
+      case RENDERER_VS_PLAIN:
+         break;
+      case RENDERER_VS_COLOR:
+         semantic_name = TGSI_SEMANTIC_COLOR;
+         break;
+      case RENDERER_VS_TEXTURE:
+         semantic_name = TGSI_SEMANTIC_GENERIC;
+         break;
+      default:
+         assert(!"Unknown renderer vs id");
+         break;
+      }
+
+      r->cached_vs[id] = create_passthrough_vs(r->pipe, semantic_name);
    }
 
-   return renderer;
+   cso_set_vertex_shader_handle(r->cso, r->cached_vs[id]);
 }
 
-void renderer_destroy(struct renderer *ctx)
+/**
+ * Create a simple fragment shader that sets the depth to 0.0f.
+ */
+static void *create_scissor_fs(struct pipe_context *pipe)
+{
+   struct ureg_program *ureg;
+   struct ureg_dst out;
+   struct ureg_src imm;
+
+   ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
+   out = ureg_DECL_output(ureg, TGSI_SEMANTIC_POSITION, 0);
+   imm = ureg_imm4f(ureg, 0.0f, 0.0f, 0.0f, 0.0f);
+
+   ureg_MOV(ureg, ureg_writemask(out, TGSI_WRITEMASK_Z), imm);
+   ureg_END(ureg);
+
+   return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+/**
+ * Create a simple fragment shader that sets the color to white.
+ */
+static void *create_white_fs(struct pipe_context *pipe)
+{
+   struct ureg_program *ureg;
+   struct ureg_dst out;
+   struct ureg_src imm;
+
+   ureg = ureg_create(TGSI_PROCESSOR_FRAGMENT);
+   out = ureg_DECL_output(ureg, TGSI_SEMANTIC_COLOR, 0);
+   imm = ureg_imm4f(ureg, 1.0f, 1.0f, 1.0f, 1.0f);
+
+   ureg_MOV(ureg, out, imm);
+   ureg_END(ureg);
+
+   return ureg_create_shader_and_destroy(ureg, pipe);
+}
+
+/**
+ * Set renderer fragment shader.
+ *
+ * This function modifies fragment_shader state.
+ */
+static void renderer_set_fs(struct renderer *r, RendererFs id)
 {
-#if 0
-   if (ctx->fs) {
-      cso_delete_fragment_shader(ctx->cso, ctx->fs);
-      ctx->fs = NULL;
+   /* create as needed */
+   if (!r->cached_fs[id]) {
+      void *fs = NULL;
+
+      switch (id) {
+      case RENDERER_FS_COLOR:
+         fs = util_make_fragment_passthrough_shader(r->pipe);
+         break;
+      case RENDERER_FS_TEXTURE:
+         fs = util_make_fragment_tex_shader(r->pipe,
+               TGSI_TEXTURE_2D, TGSI_INTERPOLATE_LINEAR);
+         break;
+      case RENDERER_FS_SCISSOR:
+         fs = create_scissor_fs(r->pipe);
+         break;
+      case RENDERER_FS_WHITE:
+         fs = create_white_fs(r->pipe);
+         break;
+      default:
+         assert(!"Unknown renderer fs id");
+         break;
+      }
+
+      r->cached_fs[id] = fs;
    }
-#endif
-   FREE(ctx);
+
+   cso_set_fragment_shader_handle(r->cso, r->cached_fs[id]);
 }
 
-void renderer_draw_quad(struct renderer *r,
-                        VGfloat x1, VGfloat y1,
-                        VGfloat x2, VGfloat y2,
-                        VGfloat depth)
+typedef enum {
+   VEGA_Y0_TOP,
+   VEGA_Y0_BOTTOM
+} VegaOrientation;
+
+static void vg_set_viewport(struct renderer *r,
+                            VegaOrientation orientation)
 {
-   struct pipe_resource *buf;
+   const struct pipe_framebuffer_state *fb = &r->g3d.fb;
+   struct pipe_viewport_state viewport;
+   VGfloat y_scale = (orientation == VEGA_Y0_BOTTOM) ? -2.f : 2.f;
+
+   viewport.scale[0] =  fb->width / 2.f;
+   viewport.scale[1] =  fb->height / y_scale;
+   viewport.scale[2] =  1.0;
+   viewport.scale[3] =  1.0;
+   viewport.translate[0] = fb->width / 2.f;
+   viewport.translate[1] = fb->height / 2.f;
+   viewport.translate[2] = 0.0;
+   viewport.translate[3] = 0.0;
+
+   cso_set_viewport(r->cso, &viewport);
+}
+
+/**
+ * Set renderer target.
+ *
+ * This function modifies framebuffer and viewport states.
+ */
+static void renderer_set_target(struct renderer *r,
+                                struct pipe_surface *cbuf,
+                                struct pipe_surface *zsbuf,
+                                VGboolean y0_top)
+{
+   struct pipe_framebuffer_state fb;
+
+   memset(&fb, 0, sizeof(fb));
+   fb.width = cbuf->width;
+   fb.height = cbuf->height;
+   fb.cbufs[0] = cbuf;
+   fb.nr_cbufs = 1;
+   fb.zsbuf = zsbuf;
+   cso_set_framebuffer(r->cso, &fb);
+
+   vg_set_viewport(r, (y0_top) ? VEGA_Y0_TOP : VEGA_Y0_BOTTOM);
+}
+
+/**
+ * Set renderer blend state.  Blending is disabled.
+ *
+ * This function modifies blend state.
+ */
+static void renderer_set_blend(struct renderer *r,
+                               VGbitfield channel_mask)
+{
+   struct pipe_blend_state blend;
+
+   memset(&blend, 0, sizeof(blend));
+
+   blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
+   blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+   blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
+   blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+
+   if (channel_mask & VG_RED)
+      blend.rt[0].colormask |= PIPE_MASK_R;
+   if (channel_mask & VG_GREEN)
+      blend.rt[0].colormask |= PIPE_MASK_G;
+   if (channel_mask & VG_BLUE)
+      blend.rt[0].colormask |= PIPE_MASK_B;
+   if (channel_mask & VG_ALPHA)
+      blend.rt[0].colormask |= PIPE_MASK_A;
+
+   cso_set_blend(r->cso, &blend);
+}
+
+/**
+ * Set renderer sampler and view states.
+ *
+ * This function modifies samplers and fragment_sampler_views states.
+ */
+static void renderer_set_samplers(struct renderer *r,
+                                  uint num_views,
+                                  struct pipe_sampler_view **views)
+{
+   struct pipe_sampler_state sampler;
+   unsigned tex_filter = PIPE_TEX_FILTER_NEAREST;
+   unsigned tex_wrap = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+   uint i;
+
+   memset(&sampler, 0, sizeof(sampler));
+
+   sampler.min_img_filter = tex_filter;
+   sampler.mag_img_filter = tex_filter;
+   sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+
+   sampler.wrap_s = tex_wrap;
+   sampler.wrap_t = tex_wrap;
+   sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+
+   sampler.normalized_coords = 1;
+
+   /* set samplers */
+   for (i = 0; i < num_views; i++)
+      cso_single_sampler(r->cso, i, &sampler);
+   cso_single_sampler_done(r->cso);
+
+   /* set views */
+   cso_set_fragment_sampler_views(r->cso, num_views, views);
+}
+
+/**
+ * Set custom renderer fragment shader, and optionally set samplers and views
+ * and upload the fragment constant buffer.
+ *
+ * This function modifies fragment_shader, samplers and fragment_sampler_views
+ * states.
+ */
+static void renderer_set_custom_fs(struct renderer *renderer,
+                                   void *fs,
+                                   const struct pipe_sampler_state **samplers,
+                                   struct pipe_sampler_view **views,
+                                   VGint num_samplers,
+                                   const void *const_buffer,
+                                   VGint const_buffer_len)
+{
+   cso_set_fragment_shader_handle(renderer->cso, fs);
+
+   /* set samplers and views */
+   if (num_samplers) {
+      cso_set_samplers(renderer->cso, num_samplers, samplers);
+      cso_set_fragment_sampler_views(renderer->cso, num_samplers, views);
+   }
+
+   /* upload fs constant buffer */
+   if (const_buffer_len) {
+      struct pipe_resource *cbuf = renderer->fs_cbuf;
+
+      if (!cbuf || renderer->fs_cbuf_len != const_buffer_len ||
+          memcmp(renderer->fs_cbuf_data, const_buffer, const_buffer_len)) {
+         pipe_resource_reference(&cbuf, NULL);
+
+         cbuf = pipe_buffer_create(renderer->pipe->screen,
+               PIPE_BIND_CONSTANT_BUFFER, const_buffer_len);
+         pipe_buffer_write(renderer->pipe, cbuf, 0,
+               const_buffer_len, const_buffer);
+         renderer->pipe->set_constant_buffer(renderer->pipe,
+               PIPE_SHADER_FRAGMENT, 0, cbuf);
+
+         renderer->fs_cbuf = cbuf;
+         if (const_buffer_len <= sizeof(renderer->fs_cbuf_data)) {
+            memcpy(renderer->fs_cbuf_data, const_buffer, const_buffer_len);
+            renderer->fs_cbuf_len = const_buffer_len;
+         }
+         else {
+            renderer->fs_cbuf_len = 0;
+         }
+      }
+   }
+}
+
+/**
+ * Setup renderer quad position.
+ */
+static void renderer_quad_pos(struct renderer *r,
+                              VGfloat x0, VGfloat y0,
+                              VGfloat x1, VGfloat y1,
+                              VGboolean scissor)
+{
+   VGfloat z;
+
+   /* the depth test is used for scissoring */
+   z = (scissor) ? 0.0f : 1.0f;
+
+   /* positions */
+   r->vertices[0][0][0] = x0;
+   r->vertices[0][0][1] = y0;
+   r->vertices[0][0][2] = z;
 
-   buf = setup_vertex_data(r, x1, y1, x2, y2, depth);
+   r->vertices[1][0][0] = x1;
+   r->vertices[1][0][1] = y0;
+   r->vertices[1][0][2] = z;
 
+   r->vertices[2][0][0] = x1;
+   r->vertices[2][0][1] = y1;
+   r->vertices[2][0][2] = z;
+
+   r->vertices[3][0][0] = x0;
+   r->vertices[3][0][1] = y1;
+   r->vertices[3][0][2] = z;
+}
+
+/**
+ * Setup renderer quad texture coordinates.
+ */
+static void renderer_quad_texcoord(struct renderer *r,
+                                   VGfloat x0, VGfloat y0,
+                                   VGfloat x1, VGfloat y1,
+                                   VGint tex_width, VGint tex_height)
+{
+   VGfloat s0, t0, s1, t1, r0, q0;
+   VGint i;
+
+   s0 = x0 / tex_width;
+   s1 = x1 / tex_width;
+   t0 = y0 / tex_height;
+   t1 = y1 / tex_height;
+   r0 = 0.0f;
+   q0 = 1.0f;
+
+   /* texcoords */
+   r->vertices[0][1][0] = s0;
+   r->vertices[0][1][1] = t0;
+
+   r->vertices[1][1][0] = s1;
+   r->vertices[1][1][1] = t0;
+
+   r->vertices[2][1][0] = s1;
+   r->vertices[2][1][1] = t1;
+
+   r->vertices[3][1][0] = s0;
+   r->vertices[3][1][1] = t1;
+
+   for (i = 0; i < 4; i++) {
+      r->vertices[i][1][2] = r0;
+      r->vertices[i][1][3] = q0;
+   }
+}
+
+/**
+ * Draw renderer quad.
+ */
+static void renderer_quad_draw(struct renderer *r)
+{
+   struct pipe_resource *buf;
+
+   buf = pipe_user_buffer_create(r->pipe->screen,
+                                 r->vertices,
+                                 sizeof(r->vertices),
+                                 PIPE_BIND_VERTEX_BUFFER);
    if (buf) {
-      cso_set_vertex_elements(r->cso, 2, r->owner->velems);
       util_draw_vertex_buffer(r->pipe, buf, 0,
                               PIPE_PRIM_TRIANGLE_FAN,
-                              4,  /* verts */
-                              2); /* attribs/vert */
+                              Elements(r->vertices),     /* verts */
+                              Elements(r->vertices[0])); /* attribs/vert */
 
-      pipe_resource_reference( &buf,
-                             NULL );
+      pipe_resource_reference(&buf, NULL);
    }
 }
 
-void renderer_draw_texture(struct renderer *r,
-                           struct pipe_resource *tex,
-                           VGfloat x1offset, VGfloat y1offset,
-                           VGfloat x2offset, VGfloat y2offset,
-                           VGfloat x1, VGfloat y1,
-                           VGfloat x2, VGfloat y2)
+/**
+ * Prepare the renderer for copying.
+ */
+VGboolean renderer_copy_begin(struct renderer *renderer,
+                              struct pipe_surface *dst,
+                              VGboolean y0_top,
+                              struct pipe_sampler_view *src)
 {
-   struct pipe_context *pipe = r->pipe;
-   struct pipe_resource *buf;
-   VGfloat s0, t0, s1, t1;
+   assert(renderer->state == RENDERER_STATE_INIT);
 
-   assert(tex->width0 != 0);
-   assert(tex->height0 != 0);
+   /* sanity check */
+   if (!renderer_can_support(renderer,
+            dst->texture, PIPE_BIND_RENDER_TARGET) ||
+       !renderer_can_support(renderer,
+          src->texture, PIPE_BIND_SAMPLER_VIEW))
+      return VG_FALSE;
 
-   s0 = x1offset / tex->width0;
-   s1 = x2offset / tex->width0;
-   t0 = y1offset / tex->height0;
-   t1 = y2offset / tex->height0;
+   cso_save_framebuffer(renderer->cso);
+   cso_save_viewport(renderer->cso);
+   cso_save_blend(renderer->cso);
+   cso_save_samplers(renderer->cso);
+   cso_save_fragment_sampler_views(renderer->cso);
+   cso_save_fragment_shader(renderer->cso);
+   cso_save_vertex_shader(renderer->cso);
 
-   cso_save_vertex_shader(r->cso);
-   /* shaders */
-   cso_set_vertex_shader_handle(r->cso, vg_texture_vs(r->owner));
+   renderer_set_target(renderer, dst, NULL, y0_top);
 
-   /* draw quad */
-   buf = setup_vertex_data_tex(r, x1, y1, x2, y2,
-                               s0, t0, s1, t1, 0.0f);
+   renderer_set_blend(renderer, ~0);
+   renderer_set_samplers(renderer, 1, &src);
 
-   if (buf) {
-      cso_set_vertex_elements(r->cso, 2, r->owner->velems);
-      util_draw_vertex_buffer(pipe, buf, 0,
-                           PIPE_PRIM_TRIANGLE_FAN,
-                           4,  /* verts */
-                           2); /* attribs/vert */
-
-      pipe_resource_reference( &buf,
-                             NULL );
+   renderer_set_fs(renderer, RENDERER_FS_TEXTURE);
+   renderer_set_vs(renderer, RENDERER_VS_TEXTURE);
+
+   renderer_set_mvp(renderer, NULL);
+
+   /* remember the texture size */
+   renderer->u.copy.tex_width = src->texture->width0;
+   renderer->u.copy.tex_height = src->texture->height0;
+   renderer->state = RENDERER_STATE_COPY;
+
+   return VG_TRUE;
+}
+
+/**
+ * Draw into the destination rectangle given by (x, y, w, h).  The texture is
+ * sampled from within the rectangle given by (sx, sy, sw, sh).
+ *
+ * The coordinates are in surface coordinates.
+ */
+void renderer_copy(struct renderer *renderer,
+                   VGint x, VGint y, VGint w, VGint h,
+                   VGint sx, VGint sy, VGint sw, VGint sh)
+{
+   assert(renderer->state == RENDERER_STATE_COPY);
+
+   /* there is no depth buffer for scissoring anyway */
+   renderer_quad_pos(renderer, x, y, x + w, y + h, VG_FALSE);
+   renderer_quad_texcoord(renderer, sx, sy, sx + sw, sy + sh,
+         renderer->u.copy.tex_width,
+         renderer->u.copy.tex_height);
+
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End copying and restore the states.
+ */
+void renderer_copy_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_COPY);
+
+   cso_restore_framebuffer(renderer->cso);
+   cso_restore_viewport(renderer->cso);
+   cso_restore_blend(renderer->cso);
+   cso_restore_samplers(renderer->cso);
+   cso_restore_fragment_sampler_views(renderer->cso);
+   cso_restore_fragment_shader(renderer->cso);
+   cso_restore_vertex_shader(renderer->cso);
+
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for textured drawing.
+ */
+VGboolean renderer_drawtex_begin(struct renderer *renderer,
+                                 struct pipe_sampler_view *src)
+{
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   if (!renderer_can_support(renderer, src->texture, PIPE_BIND_SAMPLER_VIEW))
+      return VG_FALSE;
+
+   cso_save_blend(renderer->cso);
+   cso_save_samplers(renderer->cso);
+   cso_save_fragment_sampler_views(renderer->cso);
+   cso_save_fragment_shader(renderer->cso);
+   cso_save_vertex_shader(renderer->cso);
+
+   renderer_set_blend(renderer, ~0);
+
+   renderer_set_samplers(renderer, 1, &src);
+
+   renderer_set_fs(renderer, RENDERER_FS_TEXTURE);
+   renderer_set_vs(renderer, RENDERER_VS_TEXTURE);
+
+   renderer_set_mvp(renderer, NULL);
+
+   /* remember the texture size */
+   renderer->u.drawtex.tex_width = src->texture->width0;
+   renderer->u.drawtex.tex_height = src->texture->height0;
+   renderer->state = RENDERER_STATE_DRAWTEX;
+
+   return VG_TRUE;
+}
+
+/**
+ * Draw into the destination rectangle given by (x, y, w, h).  The texture is
+ * sampled from within the rectangle given by (sx, sy, sw, sh).
+ *
+ * The coordinates are in surface coordinates.
+ */
+void renderer_drawtex(struct renderer *renderer,
+                      VGint x, VGint y, VGint w, VGint h,
+                      VGint sx, VGint sy, VGint sw, VGint sh)
+{
+   assert(renderer->state == RENDERER_STATE_DRAWTEX);
+
+   /* with scissoring */
+   renderer_quad_pos(renderer, x, y, x + w, y + h, VG_TRUE);
+   renderer_quad_texcoord(renderer, sx, sy, sx + sw, sy + sh,
+         renderer->u.drawtex.tex_width,
+         renderer->u.drawtex.tex_height);
+
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End textured drawing and restore the states.
+ */
+void renderer_drawtex_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_DRAWTEX);
+
+   cso_restore_blend(renderer->cso);
+   cso_restore_samplers(renderer->cso);
+   cso_restore_fragment_sampler_views(renderer->cso);
+   cso_restore_fragment_shader(renderer->cso);
+   cso_restore_vertex_shader(renderer->cso);
+
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for scissor update.  This will reset the depth buffer
+ * to 1.0f.
+ */
+VGboolean renderer_scissor_begin(struct renderer *renderer,
+                                 VGboolean restore_dsa)
+{
+   struct pipe_depth_stencil_alpha_state dsa;
+
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   if (restore_dsa)
+      cso_save_depth_stencil_alpha(renderer->cso);
+   cso_save_blend(renderer->cso);
+   cso_save_fragment_shader(renderer->cso);
+
+   /* enable depth writes */
+   memset(&dsa, 0, sizeof(dsa));
+   dsa.depth.enabled = 1;
+   dsa.depth.writemask = 1;
+   dsa.depth.func = PIPE_FUNC_ALWAYS;
+   cso_set_depth_stencil_alpha(renderer->cso, &dsa);
+
+   /* disable color writes */
+   renderer_set_blend(renderer, 0);
+   renderer_set_fs(renderer, RENDERER_FS_SCISSOR);
+
+   renderer_set_mvp(renderer, NULL);
+
+   renderer->u.scissor.restore_dsa = restore_dsa;
+   renderer->state = RENDERER_STATE_SCISSOR;
+
+   /* clear the depth buffer to 1.0f */
+   renderer->pipe->clear(renderer->pipe,
+         PIPE_CLEAR_DEPTHSTENCIL, NULL, 1.0f, 0);
+
+   return VG_TRUE;
+}
+
+/**
+ * Add a scissor rectangle.  Depth values inside the rectangle will be set to
+ * 0.0f.
+ */
+void renderer_scissor(struct renderer *renderer,
+                      VGint x, VGint y, VGint width, VGint height)
+{
+   assert(renderer->state == RENDERER_STATE_SCISSOR);
+
+   renderer_quad_pos(renderer, x, y, x + width, y + height, VG_FALSE);
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End scissor update and restore the states.
+ */
+void renderer_scissor_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_SCISSOR);
+
+   if (renderer->u.scissor.restore_dsa)
+      cso_restore_depth_stencil_alpha(renderer->cso);
+   cso_restore_blend(renderer->cso);
+   cso_restore_fragment_shader(renderer->cso);
+
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for clearing.
+ */
+VGboolean renderer_clear_begin(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   cso_save_blend(renderer->cso);
+   cso_save_fragment_shader(renderer->cso);
+   cso_save_vertex_shader(renderer->cso);
+
+   renderer_set_blend(renderer, ~0);
+   renderer_set_fs(renderer, RENDERER_FS_COLOR);
+   renderer_set_vs(renderer, RENDERER_VS_COLOR);
+
+   renderer_set_mvp(renderer, NULL);
+
+   renderer->state = RENDERER_STATE_CLEAR;
+
+   return VG_TRUE;
+}
+
+/**
+ * Clear the framebuffer with the specified region and color.
+ *
+ * The coordinates are in surface coordinates.
+ */
+void renderer_clear(struct renderer *renderer,
+                    VGint x, VGint y, VGint width, VGint height,
+                    const VGfloat color[4])
+{
+   VGuint i;
+
+   assert(renderer->state == RENDERER_STATE_CLEAR);
+
+   renderer_quad_pos(renderer, x, y, x + width, y + height, VG_TRUE);
+   for (i = 0; i < 4; i++)
+      memcpy(renderer->vertices[i][1], color, sizeof(VGfloat) * 4);
+
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End clearing and retore the states.
+ */
+void renderer_clear_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_CLEAR);
+
+   cso_restore_blend(renderer->cso);
+   cso_restore_fragment_shader(renderer->cso);
+   cso_restore_vertex_shader(renderer->cso);
+
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for image filtering.
+ */
+VGboolean renderer_filter_begin(struct renderer *renderer,
+                                struct pipe_resource *dst,
+                                VGboolean y0_top,
+                                VGbitfield channel_mask,
+                                const struct pipe_sampler_state **samplers,
+                                struct pipe_sampler_view **views,
+                                VGint num_samplers,
+                                void *fs,
+                                const void *const_buffer,
+                                VGint const_buffer_len)
+{
+   struct pipe_surface *surf, surf_tmpl;
+
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   if (!fs)
+      return VG_FALSE;
+   if (!renderer_can_support(renderer, dst, PIPE_BIND_RENDER_TARGET))
+      return VG_FALSE;
+
+   u_surface_default_template(&surf_tmpl, dst,
+                              PIPE_BIND_RENDER_TARGET);
+   surf = renderer->pipe->create_surface(renderer->pipe, dst, &surf_tmpl);
+   if (!surf)
+      return VG_FALSE;
+
+   cso_save_framebuffer(renderer->cso);
+   cso_save_viewport(renderer->cso);
+   cso_save_blend(renderer->cso);
+
+   /* set the image as the target */
+   renderer_set_target(renderer, surf, NULL, y0_top);
+   pipe_surface_reference(&surf, NULL);
+
+   renderer_set_blend(renderer, channel_mask);
+
+   if (num_samplers) {
+      struct pipe_resource *tex;
+
+      cso_save_samplers(renderer->cso);
+      cso_save_fragment_sampler_views(renderer->cso);
+      cso_save_fragment_shader(renderer->cso);
+      cso_save_vertex_shader(renderer->cso);
+
+      renderer_set_custom_fs(renderer, fs,
+                             samplers, views, num_samplers,
+                             const_buffer, const_buffer_len);
+      renderer_set_vs(renderer, RENDERER_VS_TEXTURE);
+
+      tex = views[0]->texture;
+      renderer->u.filter.tex_width = tex->width0;
+      renderer->u.filter.tex_height = tex->height0;
+      renderer->u.filter.use_sampler = VG_TRUE;
    }
+   else {
+      cso_save_fragment_shader(renderer->cso);
 
-   cso_restore_vertex_shader(r->cso);
+      renderer_set_custom_fs(renderer, fs, NULL, NULL, 0,
+                             const_buffer, const_buffer_len);
+
+      renderer->u.filter.use_sampler = VG_FALSE;
+   }
+
+   renderer_set_mvp(renderer, NULL);
+
+   renderer->state = RENDERER_STATE_FILTER;
+
+   return VG_TRUE;
 }
 
-void renderer_copy_texture(struct renderer *ctx,
-                           struct pipe_sampler_view *src,
-                           VGfloat sx1, VGfloat sy1,
-                           VGfloat sx2, VGfloat sy2,
-                           struct pipe_resource *dst,
-                           VGfloat dx1, VGfloat dy1,
-                           VGfloat dx2, VGfloat dy2)
+/**
+ * Draw into a rectangle of the destination with the specified region of the
+ * texture(s).
+ *
+ * The coordinates are in surface coordinates.
+ */
+void renderer_filter(struct renderer *renderer,
+                    VGint x, VGint y, VGint w, VGint h,
+                    VGint sx, VGint sy, VGint sw, VGint sh)
 {
-   struct pipe_context *pipe = ctx->pipe;
-   struct pipe_screen *screen = pipe->screen;
-   struct pipe_resource *tex = src->texture;
-   struct pipe_resource *buf;
-   struct pipe_surface *dst_surf = screen->get_tex_surface(
-      screen, dst, 0, 0, 0,
-      PIPE_BIND_RENDER_TARGET);
-   struct pipe_framebuffer_state fb;
-   float s0, t0, s1, t1;
+   assert(renderer->state == RENDERER_STATE_FILTER);
 
-   assert(tex->width0 != 0);
-   assert(tex->height0 != 0);
-   assert(dst->width0 != 0);
-   assert(dst->height0 != 0);
-
-#if 0
-   debug_printf("copy texture [%f, %f, %f, %f], [%f, %f, %f, %f]\n",
-                sx1, sy1, sx2, sy2, dx1, dy1, dx2, dy2);
-#endif
-
-#if 1
-   s0 = sx1 / tex->width0;
-   s1 = sx2 / tex->width0;
-   t0 = sy1 / tex->height0;
-   t1 = sy2 / tex->height0;
-#else
-   s0 = 0;
-   s1 = 1;
-   t0 = 0;
-   t1 = 1;
-#endif
-
-   assert(screen->is_format_supported(screen, dst_surf->format, PIPE_TEXTURE_2D,
-                                      0, PIPE_BIND_RENDER_TARGET, 0));
+   renderer_quad_pos(renderer, x, y, x + w, y + h, VG_FALSE);
+   if (renderer->u.filter.use_sampler) {
+      renderer_quad_texcoord(renderer, sx, sy, sx + sw, sy + sh,
+            renderer->u.filter.tex_width,
+            renderer->u.filter.tex_height);
+   }
 
-   /* save state (restored below) */
-   cso_save_blend(ctx->cso);
-   cso_save_samplers(ctx->cso);
-   cso_save_fragment_sampler_views(ctx->cso);
-   cso_save_framebuffer(ctx->cso);
-   cso_save_fragment_shader(ctx->cso);
-   cso_save_vertex_shader(ctx->cso);
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End image filtering and restore the states.
+ */
+void renderer_filter_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_FILTER);
 
-   cso_save_viewport(ctx->cso);
+   if (renderer->u.filter.use_sampler) {
+      cso_restore_samplers(renderer->cso);
+      cso_restore_fragment_sampler_views(renderer->cso);
+      cso_restore_vertex_shader(renderer->cso);
+   }
 
+   cso_restore_framebuffer(renderer->cso);
+   cso_restore_viewport(renderer->cso);
+   cso_restore_blend(renderer->cso);
+   cso_restore_fragment_shader(renderer->cso);
 
-   /* set misc state we care about */
-   {
-      struct pipe_blend_state blend;
-      memset(&blend, 0, sizeof(blend));
-      blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].colormask = PIPE_MASK_RGBA;
-      cso_set_blend(ctx->cso, &blend);
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for polygon silhouette rendering.
+ */
+VGboolean renderer_polygon_stencil_begin(struct renderer *renderer,
+                                         struct pipe_vertex_element *velem,
+                                         VGFillRule rule,
+                                         VGboolean restore_dsa)
+{
+   struct pipe_depth_stencil_alpha_state *dsa;
+   VGboolean manual_two_sides;
+
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   cso_save_vertex_elements(renderer->cso);
+   cso_save_blend(renderer->cso);
+   cso_save_depth_stencil_alpha(renderer->cso);
+
+   cso_set_vertex_elements(renderer->cso, 1, velem);
+
+   /* disable color writes */
+   renderer_set_blend(renderer, 0);
+
+   manual_two_sides = VG_FALSE;
+   dsa = &renderer->u.polygon_stencil.dsa;
+   memset(dsa, 0, sizeof(*dsa));
+   if (rule == VG_EVEN_ODD) {
+      dsa->stencil[0].enabled = 1;
+      dsa->stencil[0].writemask = 1;
+      dsa->stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
+      dsa->stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
+      dsa->stencil[0].zpass_op = PIPE_STENCIL_OP_INVERT;
+      dsa->stencil[0].func = PIPE_FUNC_ALWAYS;
+      dsa->stencil[0].valuemask = ~0;
    }
+   else {
+      assert(rule == VG_NON_ZERO);
+
+      /* front face */
+      dsa->stencil[0].enabled = 1;
+      dsa->stencil[0].writemask = ~0;
+      dsa->stencil[0].fail_op = PIPE_STENCIL_OP_KEEP;
+      dsa->stencil[0].zfail_op = PIPE_STENCIL_OP_KEEP;
+      dsa->stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
+      dsa->stencil[0].func = PIPE_FUNC_ALWAYS;
+      dsa->stencil[0].valuemask = ~0;
+
+      if (renderer->pipe->screen->get_param(renderer->pipe->screen,
+                                            PIPE_CAP_TWO_SIDED_STENCIL)) {
+         /* back face */
+         dsa->stencil[1] = dsa->stencil[0];
+         dsa->stencil[1].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
+      }
+      else {
+         manual_two_sides = VG_TRUE;
+      }
+   }
+   cso_set_depth_stencil_alpha(renderer->cso, dsa);
+
+   if (manual_two_sides)
+      cso_save_rasterizer(renderer->cso);
 
-   /* sampler */
-   {
-      struct pipe_sampler_state sampler;
-      memset(&sampler, 0, sizeof(sampler));
-      sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
-      sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
-      sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
-      sampler.normalized_coords = 1;
-      cso_single_sampler(ctx->cso, 0, &sampler);
-      cso_single_sampler_done(ctx->cso);
+   renderer->u.polygon_stencil.manual_two_sides = manual_two_sides;
+   renderer->u.polygon_stencil.restore_dsa = restore_dsa;
+   renderer->state = RENDERER_STATE_POLYGON_STENCIL;
+
+   return VG_TRUE;
+}
+
+/**
+ * Render a polygon silhouette to stencil buffer.
+ */
+void renderer_polygon_stencil(struct renderer *renderer,
+                              struct pipe_vertex_buffer *vbuf,
+                              VGuint mode, VGuint start, VGuint count)
+{
+   assert(renderer->state == RENDERER_STATE_POLYGON_STENCIL);
+
+   renderer->pipe->set_vertex_buffers(renderer->pipe, 1, vbuf);
+
+   if (!renderer->u.polygon_stencil.manual_two_sides) {
+      util_draw_arrays(renderer->pipe, mode, start, count);
    }
+   else {
+      struct pipe_rasterizer_state raster;
+      struct pipe_depth_stencil_alpha_state dsa;
 
-   vg_set_viewport(ctx->owner, VEGA_Y0_TOP);
+      raster = renderer->g3d.rasterizer;
+      dsa = renderer->u.polygon_stencil.dsa;
 
-   /* texture */
-   cso_set_fragment_sampler_views(ctx->cso, 1, &src);
+      /* front */
+      raster.cull_face = PIPE_FACE_BACK;
+      dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_INCR_WRAP;
 
-   /* shaders */
-   cso_set_vertex_shader_handle(ctx->cso, vg_texture_vs(ctx->owner));
-   cso_set_fragment_shader_handle(ctx->cso, ctx->fs);
+      cso_set_rasterizer(renderer->cso, &raster);
+      cso_set_depth_stencil_alpha(renderer->cso, &dsa);
+      util_draw_arrays(renderer->pipe, mode, start, count);
 
-   /* drawing dest */
-   memset(&fb, 0, sizeof(fb));
-   fb.width = dst_surf->width;
-   fb.height = dst_surf->height;
-   fb.nr_cbufs = 1;
-   fb.cbufs[0] = dst_surf;
-   {
-      VGint i;
-      for (i = 1; i < PIPE_MAX_COLOR_BUFS; ++i)
-         fb.cbufs[i] = 0;
+      /* back */
+      raster.cull_face = PIPE_FACE_FRONT;
+      dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_DECR_WRAP;
+
+      cso_set_rasterizer(renderer->cso, &raster);
+      cso_set_depth_stencil_alpha(renderer->cso, &dsa);
+      util_draw_arrays(renderer->pipe, mode, start, count);
    }
-   cso_set_framebuffer(ctx->cso, &fb);
+}
+
+/**
+ * End polygon silhouette rendering.
+ */
+void renderer_polygon_stencil_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_POLYGON_STENCIL);
 
-   /* draw quad */
-   buf = setup_vertex_data_tex(ctx,
-                         dx1, dy1,
-                         dx2, dy2,
-                         s0, t0, s1, t1,
-                         0.0f);
+   if (renderer->u.polygon_stencil.manual_two_sides)
+      cso_restore_rasterizer(renderer->cso);
 
-   if (buf) {
-      cso_set_vertex_elements(ctx->cso, 2, ctx->owner->velems);
-      util_draw_vertex_buffer(ctx->pipe, buf, 0,
-                              PIPE_PRIM_TRIANGLE_FAN,
-                              4,  /* verts */
-                              2); /* attribs/vert */
+   cso_restore_vertex_elements(renderer->cso);
+
+   /* restore color writes */
+   cso_restore_blend(renderer->cso);
+
+   if (renderer->u.polygon_stencil.restore_dsa)
+      cso_restore_depth_stencil_alpha(renderer->cso);
+
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+/**
+ * Prepare the renderer for polygon filling.
+ */
+VGboolean renderer_polygon_fill_begin(struct renderer *renderer,
+                                      VGboolean save_dsa)
+{
+   struct pipe_depth_stencil_alpha_state dsa;
+
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   if (save_dsa)
+      cso_save_depth_stencil_alpha(renderer->cso);
+
+   /* setup stencil ops */
+   memset(&dsa, 0, sizeof(dsa));
+   dsa.stencil[0].enabled = 1;
+   dsa.stencil[0].func = PIPE_FUNC_NOTEQUAL;
+   dsa.stencil[0].fail_op = PIPE_STENCIL_OP_REPLACE;
+   dsa.stencil[0].zfail_op = PIPE_STENCIL_OP_REPLACE;
+   dsa.stencil[0].zpass_op = PIPE_STENCIL_OP_REPLACE;
+   dsa.stencil[0].valuemask = ~0;
+   dsa.stencil[0].writemask = ~0;
+   dsa.depth = renderer->g3d.dsa.depth;
+   cso_set_depth_stencil_alpha(renderer->cso, &dsa);
+
+   renderer->state = RENDERER_STATE_POLYGON_FILL;
+
+   return VG_TRUE;
+}
+
+/**
+ * Fill a polygon.
+ */
+void renderer_polygon_fill(struct renderer *renderer,
+                           VGfloat min_x, VGfloat min_y,
+                           VGfloat max_x, VGfloat max_y)
+{
+   assert(renderer->state == RENDERER_STATE_POLYGON_FILL);
+
+   renderer_quad_pos(renderer, min_x, min_y, max_x, max_y, VG_TRUE);
+   renderer_quad_draw(renderer);
+}
+
+/**
+ * End polygon filling.
+ */
+void renderer_polygon_fill_end(struct renderer *renderer)
+{
+   assert(renderer->state == RENDERER_STATE_POLYGON_FILL);
+
+   cso_restore_depth_stencil_alpha(renderer->cso);
 
-      pipe_resource_reference( &buf,
-                             NULL );
+   renderer->state = RENDERER_STATE_INIT;
+}
+
+struct renderer * renderer_create(struct vg_context *owner)
+{
+   struct renderer *renderer;
+   struct pipe_rasterizer_state *raster;
+   struct pipe_stencil_ref sr;
+   VGint i;
+
+   renderer = CALLOC_STRUCT(renderer);
+   if (!renderer)
+      return NULL;
+
+   renderer->pipe = owner->pipe;
+   renderer->cso = owner->cso_context;
+
+   /* init vertex data that doesn't change */
+   for (i = 0; i < 4; i++)
+      renderer->vertices[i][0][3] = 1.0f; /* w */
+
+   for (i = 0; i < 2; i++) {
+      renderer->velems[i].src_offset = i * 4 * sizeof(float);
+      renderer->velems[i].instance_divisor = 0;
+      renderer->velems[i].vertex_buffer_index = 0;
+      renderer->velems[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+   }
+   cso_set_vertex_elements(renderer->cso, 2, renderer->velems);
+
+   /* GL rasterization rules */
+   raster = &renderer->g3d.rasterizer;
+   memset(raster, 0, sizeof(*raster));
+   raster->gl_rasterization_rules = 1;
+   cso_set_rasterizer(renderer->cso, raster);
+
+   /* fixed at 0 */
+   memset(&sr, 0, sizeof(sr));
+   cso_set_stencil_ref(renderer->cso, &sr);
+
+   renderer_set_vs(renderer, RENDERER_VS_PLAIN);
+
+   renderer->state = RENDERER_STATE_INIT;
+
+   return renderer;
+}
+
+void renderer_destroy(struct renderer *ctx)
+{
+   int i;
+
+   for (i = 0; i < NUM_RENDERER_VS; i++) {
+      if (ctx->cached_vs[i])
+         cso_delete_vertex_shader(ctx->cso, ctx->cached_vs[i]);
+   }
+   for (i = 0; i < NUM_RENDERER_FS; i++) {
+      if (ctx->cached_fs[i])
+         cso_delete_fragment_shader(ctx->cso, ctx->cached_fs[i]);
+   }
+
+   pipe_resource_reference(&ctx->vs_cbuf, NULL);
+   pipe_resource_reference(&ctx->fs_cbuf, NULL);
+
+   FREE(ctx);
+}
+
+static void update_clip_state(struct renderer *renderer,
+                              const struct vg_state *state)
+{
+   struct pipe_depth_stencil_alpha_state *dsa = &renderer->g3d.dsa;
+
+   memset(dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
+
+   if (state->scissoring) {
+      struct pipe_framebuffer_state *fb = &renderer->g3d.fb;
+      int i;
+
+      renderer_scissor_begin(renderer, VG_FALSE);
+
+      for (i = 0; i < state->scissor_rects_num; ++i) {
+         const float x      = state->scissor_rects[i * 4 + 0].f;
+         const float y      = state->scissor_rects[i * 4 + 1].f;
+         const float width  = state->scissor_rects[i * 4 + 2].f;
+         const float height = state->scissor_rects[i * 4 + 3].f;
+         VGint x0, y0, x1, y1, iw, ih;
+
+         x0 = (VGint) x;
+         y0 = (VGint) y;
+         if (x0 < 0)
+            x0 = 0;
+         if (y0 < 0)
+            y0 = 0;
+
+         /* note that x1 and y1 are exclusive */
+         x1 = (VGint) ceilf(x + width);
+         y1 = (VGint) ceilf(y + height);
+         if (x1 > fb->width)
+            x1 = fb->width;
+         if (y1 > fb->height)
+            y1 = fb->height;
+
+         iw = x1 - x0;
+         ih = y1 - y0;
+         if (iw > 0 && ih> 0 )
+            renderer_scissor(renderer, x0, y0, iw, ih);
+      }
+
+      renderer_scissor_end(renderer);
+
+      dsa->depth.enabled = 1; /* glEnable(GL_DEPTH_TEST); */
+      dsa->depth.writemask = 0;/*glDepthMask(FALSE);*/
+      dsa->depth.func = PIPE_FUNC_GEQUAL;
    }
+}
+
+static void renderer_validate_blend(struct renderer *renderer,
+                                     const struct vg_state *state,
+                                     enum pipe_format fb_format)
+{
+   struct pipe_blend_state blend;
+
+   memset(&blend, 0, sizeof(blend));
+   blend.rt[0].colormask = PIPE_MASK_RGBA;
+   blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
+   blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+   blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
+   blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
 
-   /* restore state we changed */
-   cso_restore_blend(ctx->cso);
-   cso_restore_samplers(ctx->cso);
-   cso_restore_fragment_sampler_views(ctx->cso);
-   cso_restore_framebuffer(ctx->cso);
-   cso_restore_vertex_shader(ctx->cso);
-   cso_restore_fragment_shader(ctx->cso);
-   cso_restore_viewport(ctx->cso);
+   /* TODO alpha masking happens after blending? */
+
+   switch (state->blend_mode) {
+   case VG_BLEND_SRC:
+      blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
+      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+      blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
+      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+      break;
+   case VG_BLEND_SRC_OVER:
+      if (!util_format_has_alpha(fb_format)) {
+         blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_SRC_ALPHA;
+         blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+         blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
+         blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
+         blend.rt[0].blend_enable = 1;
+      }
+      break;
+   case VG_BLEND_SRC_IN:
+      blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
+      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_DST_ALPHA;
+      blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
+      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
+      blend.rt[0].blend_enable = 1;
+      break;
+   case VG_BLEND_DST_IN:
+      blend.rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ZERO;
+      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ZERO;
+      blend.rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ONE;
+      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA;
+      blend.rt[0].blend_enable = 1;
+      break;
+   case VG_BLEND_DST_OVER:
+   case VG_BLEND_MULTIPLY:
+   case VG_BLEND_SCREEN:
+   case VG_BLEND_DARKEN:
+   case VG_BLEND_LIGHTEN:
+   case VG_BLEND_ADDITIVE:
+      /* need a shader */
+      break;
+   default:
+      assert(!"not implemented blend mode");
+      break;
+   }
 
-   pipe_surface_reference(&dst_surf, NULL);
+   cso_set_blend(renderer->cso, &blend);
+}
+
+/**
+ * Propogate OpenVG state changes to the renderer.  Only framebuffer, blending
+ * and scissoring states are relevant here.
+ */
+void renderer_validate(struct renderer *renderer,
+                       VGbitfield dirty,
+                       const struct st_framebuffer *stfb,
+                       const struct vg_state *state)
+{
+   assert(renderer->state == RENDERER_STATE_INIT);
+
+   dirty |= renderer->dirty;
+   renderer->dirty = 0;
+
+   if (dirty & FRAMEBUFFER_DIRTY) {
+      struct pipe_framebuffer_state *fb = &renderer->g3d.fb;
+      struct matrix *proj = &renderer->projection;
+
+      memset(fb, 0, sizeof(struct pipe_framebuffer_state));
+      fb->width  = stfb->width;
+      fb->height = stfb->height;
+      fb->nr_cbufs = 1;
+      fb->cbufs[0] = stfb->strb->surface;
+      fb->zsbuf = stfb->dsrb->surface;
+
+      cso_set_framebuffer(renderer->cso, fb);
+      vg_set_viewport(renderer, VEGA_Y0_BOTTOM);
+
+      matrix_load_identity(proj);
+      matrix_translate(proj, -1.0f, -1.0f);
+      matrix_scale(proj, 2.0f / fb->width, 2.0f / fb->height);
+
+      /* we also got a new depth buffer */
+      if (dirty & DEPTH_STENCIL_DIRTY) {
+         renderer->pipe->clear(renderer->pipe,
+               PIPE_CLEAR_DEPTHSTENCIL, NULL, 0.0, 0);
+      }
+   }
+
+   /* must be last because it renders to the depth buffer*/
+   if (dirty & DEPTH_STENCIL_DIRTY) {
+      update_clip_state(renderer, state);
+      cso_set_depth_stencil_alpha(renderer->cso, &renderer->g3d.dsa);
+   }
+
+   if (dirty & BLEND_DIRTY)
+      renderer_validate_blend(renderer, state, stfb->strb->format);
+}
+
+/**
+ * Prepare the renderer for OpenVG pipeline.
+ */
+void renderer_validate_for_shader(struct renderer *renderer,
+                                  const struct pipe_sampler_state **samplers,
+                                  struct pipe_sampler_view **views,
+                                  VGint num_samplers,
+                                  const struct matrix *modelview,
+                                  void *fs,
+                                  const void *const_buffer,
+                                  VGint const_buffer_len)
+{
+   struct matrix mvp = renderer->projection;
+
+   /* will be used in POLYGON_STENCIL and POLYGON_FILL */
+   matrix_mult(&mvp, modelview);
+   renderer_set_mvp(renderer, &mvp);
+
+   renderer_set_custom_fs(renderer, fs,
+                          samplers, views, num_samplers,
+                          const_buffer, const_buffer_len);
+}
+
+void renderer_validate_for_mask_rendering(struct renderer *renderer,
+                                          struct pipe_surface *dst,
+                                          const struct matrix *modelview)
+{
+   struct matrix mvp = renderer->projection;
+
+   /* will be used in POLYGON_STENCIL and POLYGON_FILL */
+   matrix_mult(&mvp, modelview);
+   renderer_set_mvp(renderer, &mvp);
+
+   renderer_set_target(renderer, dst, renderer->g3d.fb.zsbuf, VG_FALSE);
+   renderer_set_blend(renderer, ~0);
+   renderer_set_fs(renderer, RENDERER_FS_WHITE);
+
+   /* set internal dirty flags (hacky!) */
+   renderer->dirty = FRAMEBUFFER_DIRTY | BLEND_DIRTY;
 }
 
 void renderer_copy_surface(struct renderer *ctx,
@@ -409,13 +1429,11 @@ void renderer_copy_surface(struct renderer *ctx,
 {
    struct pipe_context *pipe = ctx->pipe;
    struct pipe_screen *screen = pipe->screen;
-   struct pipe_resource *buf;
    struct pipe_sampler_view view_templ;
    struct pipe_sampler_view *view;
+   struct pipe_box src_box;
    struct pipe_resource texTemp, *tex;
-   struct pipe_subresource subsrc, subdst;
-   struct pipe_framebuffer_state fb;
-   struct st_framebuffer *stfb = ctx->owner->draw_buffer;
+   const struct pipe_framebuffer_state *fb = &ctx->g3d.fb;
    const int srcW = abs(srcX1 - srcX0);
    const int srcH = abs(srcY1 - srcY0);
    const int srcLeft = MIN2(srcX0, srcX1);
@@ -458,6 +1476,7 @@ void renderer_copy_surface(struct renderer *ctx,
    texTemp.width0 = srcW;
    texTemp.height0 = srcH;
    texTemp.depth0 = 1;
+   texTemp.array_size = 1;
    texTemp.bind = PIPE_BIND_SAMPLER_VIEW;
 
    tex = screen->resource_create(screen, &texTemp);
@@ -470,100 +1489,35 @@ void renderer_copy_surface(struct renderer *ctx,
    if (!view)
       return;
 
-   subdst.face = 0;
-   subdst.level = 0;
-   subsrc.face = src->face;
-   subsrc.level = src->level;
+   u_box_2d_zslice(srcLeft, srcTop, src->u.tex.first_layer, srcW, srcH, &src_box);
 
    pipe->resource_copy_region(pipe,
-                              tex, subdst, 0, 0, 0,  /* dest */
-                              src->texture, subsrc, srcLeft, srcTop, src->zslice, /* src */
-                              srcW, srcH);     /* size */
-
-   /* save state (restored below) */
-   cso_save_blend(ctx->cso);
-   cso_save_samplers(ctx->cso);
-   cso_save_fragment_sampler_views(ctx->cso);
-   cso_save_framebuffer(ctx->cso);
-   cso_save_fragment_shader(ctx->cso);
-   cso_save_vertex_shader(ctx->cso);
-   cso_save_viewport(ctx->cso);
-
-   /* set misc state we care about */
-   {
-      struct pipe_blend_state blend;
-      memset(&blend, 0, sizeof(blend));
-      blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-      blend.rt[0].rgb_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-      blend.rt[0].colormask = PIPE_MASK_RGBA;
-      cso_set_blend(ctx->cso, &blend);
+                              tex, 0, 0, 0, 0,  /* dest */
+                              src->texture, 0, &src_box);
+
+   assert(floatsEqual(z, 0.0f));
+
+   /* draw */
+   if (fb->cbufs[0] == dst) {
+      /* transform back to surface coordinates */
+      dstY0 = dst->height - dstY0;
+      dstY1 = dst->height - dstY1;
+
+      if (renderer_drawtex_begin(ctx, view)) {
+         renderer_drawtex(ctx,
+               dstX0, dstY0, dstX1 - dstX0, dstY1 - dstY0,
+               0, 0, view->texture->width0, view->texture->height0);
+         renderer_drawtex_end(ctx);
+      }
    }
-
-   vg_set_viewport(ctx->owner, VEGA_Y0_TOP);
-
-   /* sampler */
-   {
-      struct pipe_sampler_state sampler;
-      memset(&sampler, 0, sizeof(sampler));
-      sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
-      sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
-      sampler.min_img_filter = PIPE_TEX_FILTER_NEAREST;
-      sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
-      sampler.normalized_coords = 1;
-      cso_single_sampler(ctx->cso, 0, &sampler);
-      cso_single_sampler_done(ctx->cso);
-   }
-
-   /* texture */
-   cso_set_fragment_sampler_views(ctx->cso, 1, &view);
-
-   /* shaders */
-   cso_set_fragment_shader_handle(ctx->cso, ctx->fs);
-   cso_set_vertex_shader_handle(ctx->cso, vg_texture_vs(ctx->owner));
-
-   /* drawing dest */
-   if (stfb->strb->surface != dst) {
-      memset(&fb, 0, sizeof(fb));
-      fb.width = dst->width;
-      fb.height = dst->height;
-      fb.nr_cbufs = 1;
-      fb.cbufs[0] = dst;
-      fb.zsbuf = stfb->dsrb->surface;
-      cso_set_framebuffer(ctx->cso, &fb);
+   else {
+      if (renderer_copy_begin(ctx, dst, VG_TRUE, view)) {
+         renderer_copy(ctx,
+               dstX0, dstY0, dstX1 - dstX0, dstY1 - dstY0,
+               0, 0, view->texture->width0, view->texture->height0);
+         renderer_copy_end(ctx);
+      }
    }
-
-   /* draw quad */
-   buf = setup_vertex_data(ctx,
-                           (float) dstX0, (float) dstY0,
-                           (float) dstX1, (float) dstY1, z);
-
-   if (buf) {
-      cso_set_vertex_elements(ctx->cso, 2, ctx->owner->velems);
-      util_draw_vertex_buffer(ctx->pipe, buf, 0,
-                              PIPE_PRIM_TRIANGLE_FAN,
-                              4,  /* verts */
-                              2); /* attribs/vert */
-
-      pipe_resource_reference( &buf,
-                             NULL );
-   }
-
-
-   /* restore state we changed */
-   cso_restore_blend(ctx->cso);
-   cso_restore_samplers(ctx->cso);
-   cso_restore_fragment_sampler_views(ctx->cso);
-   cso_restore_framebuffer(ctx->cso);
-   cso_restore_fragment_shader(ctx->cso);
-   cso_restore_vertex_shader(ctx->cso);
-   cso_restore_viewport(ctx->cso);
-
-   pipe_resource_reference(&tex, NULL);
-   pipe_sampler_view_reference(&view, NULL);
 }
 
 void renderer_texture_quad(struct renderer *r,
@@ -575,36 +1529,38 @@ void renderer_texture_quad(struct renderer *r,
                            VGfloat x3, VGfloat y3,
                            VGfloat x4, VGfloat y4)
 {
-   struct pipe_context *pipe = r->pipe;
-   struct pipe_resource *buf;
-   VGfloat s0, t0, s1, t1;
+   const VGfloat z = 0.0f;
 
+   assert(r->state == RENDERER_STATE_INIT);
    assert(tex->width0 != 0);
    assert(tex->height0 != 0);
 
-   s0 = x1offset / tex->width0;
-   s1 = x2offset / tex->width0;
-   t0 = y1offset / tex->height0;
-   t1 = y2offset / tex->height0;
-
    cso_save_vertex_shader(r->cso);
-   /* shaders */
-   cso_set_vertex_shader_handle(r->cso, vg_texture_vs(r->owner));
 
-   /* draw quad */
-   buf = setup_vertex_data_qtex(r, x1, y1, x2, y2, x3, y3, x4, y4,
-                          s0, t0, s1, t1, 0.0f);
+   renderer_set_vs(r, RENDERER_VS_TEXTURE);
 
-   if (buf) {
-      cso_set_vertex_elements(r->cso, 2, r->owner->velems);
-      util_draw_vertex_buffer(pipe, buf, 0,
-                              PIPE_PRIM_TRIANGLE_FAN,
-                              4,  /* verts */
-                              2); /* attribs/vert */
+   /* manually set up positions */
+   r->vertices[0][0][0] = x1;
+   r->vertices[0][0][1] = y1;
+   r->vertices[0][0][2] = z;
 
-      pipe_resource_reference(&buf,
-                            NULL);
-   }
+   r->vertices[1][0][0] = x2;
+   r->vertices[1][0][1] = y2;
+   r->vertices[1][0][2] = z;
+
+   r->vertices[2][0][0] = x3;
+   r->vertices[2][0][1] = y3;
+   r->vertices[2][0][2] = z;
+
+   r->vertices[3][0][0] = x4;
+   r->vertices[3][0][1] = y4;
+   r->vertices[3][0][2] = z;
+
+   /* texcoords */
+   renderer_quad_texcoord(r, x1offset, y1offset,
+         x2offset, y2offset, tex->width0, tex->height0);
+
+   renderer_quad_draw(r);
 
    cso_restore_vertex_shader(r->cso);
 }
diff --git a/src/gallium/state_trackers/vega/renderer.h b/src/gallium/state_trackers/vega/renderer.h
index b1a9fb58be6..fe719936580 100644
--- a/src/gallium/state_trackers/vega/renderer.h
+++ b/src/gallium/state_trackers/vega/renderer.h
@@ -1,6 +1,7 @@
 /**************************************************************************
  *
  * Copyright 2009 VMware, Inc.  All Rights Reserved.
+ * Copyright 2010 LunarG, Inc.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
@@ -32,23 +33,110 @@
 struct renderer;
 
 struct vg_context;
+struct vg_state;
+struct st_framebuffer;
 struct pipe_resource;
+struct pipe_sampler_state;
 struct pipe_sampler_view;
 struct pipe_surface;
+struct pipe_vertex_element;
+struct pipe_vertex_buffer;
+struct matrix;
 
 struct renderer *renderer_create(struct vg_context *owner);
 void renderer_destroy(struct renderer *);
 
-void renderer_draw_quad(struct renderer *,
-                        VGfloat x1, VGfloat y1,
-                        VGfloat x2, VGfloat y2,
-                        VGfloat depth);
-void renderer_draw_texture(struct renderer *,
-                           struct pipe_resource *texture,
-                           VGfloat x1offset, VGfloat y1offset,
-                           VGfloat x2offset, VGfloat y2offset,
-                           VGfloat x1, VGfloat y1,
-                           VGfloat x2, VGfloat y2);
+void renderer_validate(struct renderer *renderer,
+                       VGbitfield dirty,
+                       const struct st_framebuffer *stfb,
+                       const struct vg_state *state);
+
+void renderer_validate_for_shader(struct renderer *renderer,
+                                  const struct pipe_sampler_state **samplers,
+                                  struct pipe_sampler_view **views,
+                                  VGint num_samplers,
+                                  const struct matrix *modelview,
+                                  void *fs,
+                                  const void *const_buffer,
+                                  VGint const_buffer_len);
+
+void renderer_validate_for_mask_rendering(struct renderer *renderer,
+                                          struct pipe_surface *dst,
+                                          const struct matrix *modelview);
+
+VGboolean renderer_copy_begin(struct renderer *renderer,
+                              struct pipe_surface *dst,
+                              VGboolean y0_top,
+                              struct pipe_sampler_view *src);
+
+void renderer_copy(struct renderer *renderer,
+                   VGint x, VGint y, VGint w, VGint h,
+                   VGint sx, VGint sy, VGint sw, VGint sh);
+
+void renderer_copy_end(struct renderer *renderer);
+
+VGboolean renderer_drawtex_begin(struct renderer *renderer,
+                                 struct pipe_sampler_view *src);
+
+void renderer_drawtex(struct renderer *renderer,
+                      VGint x, VGint y, VGint w, VGint h,
+                      VGint sx, VGint sy, VGint sw, VGint sh);
+
+void renderer_drawtex_end(struct renderer *renderer);
+
+VGboolean renderer_scissor_begin(struct renderer *renderer,
+                                 VGboolean restore_dsa);
+
+void renderer_scissor(struct renderer *renderer,
+                      VGint x, VGint y, VGint width, VGint height);
+
+void renderer_scissor_end(struct renderer *renderer);
+
+VGboolean renderer_clear_begin(struct renderer *renderer);
+
+void renderer_clear(struct renderer *renderer,
+                    VGint x, VGint y, VGint width, VGint height,
+                    const VGfloat color[4]);
+
+void renderer_clear_end(struct renderer *renderer);
+
+VGboolean renderer_filter_begin(struct renderer *renderer,
+                                struct pipe_resource *dst,
+                                VGboolean y0_top,
+                                VGbitfield channel_mask,
+                                const struct pipe_sampler_state **samplers,
+                                struct pipe_sampler_view **views,
+                                VGint num_samplers,
+                                void *fs,
+                                const void *const_buffer,
+                                VGint const_buffer_len);
+
+void renderer_filter(struct renderer *renderer,
+                     VGint x, VGint y, VGint w, VGint h,
+                     VGint sx, VGint sy, VGint sw, VGint sh);
+
+void renderer_filter_end(struct renderer *renderer);
+
+VGboolean renderer_polygon_stencil_begin(struct renderer *renderer,
+                                         struct pipe_vertex_element *velem,
+                                         VGFillRule rule,
+                                         VGboolean restore_dsa);
+
+void renderer_polygon_stencil(struct renderer *renderer,
+                              struct pipe_vertex_buffer *vbuf,
+                              VGuint mode, VGuint start, VGuint count);
+
+void renderer_polygon_stencil_end(struct renderer *renderer);
+
+VGboolean renderer_polygon_fill_begin(struct renderer *renderer,
+                                      VGboolean save_dsa);
+
+void renderer_polygon_fill(struct renderer *renderer,
+                           VGfloat min_x, VGfloat min_y,
+                           VGfloat max_x, VGfloat max_y);
+
+void renderer_polygon_fill_end(struct renderer *renderer);
+
 void renderer_texture_quad(struct renderer *,
                            struct pipe_resource *texture,
                            VGfloat x1offset, VGfloat y1offset,
@@ -57,13 +145,7 @@ void renderer_texture_quad(struct renderer *,
                            VGfloat x2, VGfloat y2,
                            VGfloat x3, VGfloat y3,
                            VGfloat x4, VGfloat y4);
-void renderer_copy_texture(struct renderer *r,
-                           struct pipe_sampler_view *src,
-                           VGfloat sx1, VGfloat sy1,
-                           VGfloat sx2, VGfloat sy2,
-                           struct pipe_resource *dst,
-                           VGfloat dx1, VGfloat dy1,
-                           VGfloat dx2, VGfloat dy2);
+
 void renderer_copy_surface(struct renderer *r,
                            struct pipe_surface *src,
                            int sx1, int sy1,
diff --git a/src/gallium/state_trackers/vega/shader.c b/src/gallium/state_trackers/vega/shader.c
index eab1349639c..0ed721376cf 100644
--- a/src/gallium/state_trackers/vega/shader.c
+++ b/src/gallium/state_trackers/vega/shader.c
@@ -31,22 +31,29 @@
 #include "paint.h"
 #include "mask.h"
 #include "image.h"
+#include "renderer.h"
 
 #include "pipe/p_context.h"
 #include "pipe/p_screen.h"
 #include "pipe/p_state.h"
 #include "util/u_inlines.h"
 #include "util/u_memory.h"
+#include "util/u_math.h"
+#include "util/u_format.h"
 
-#define MAX_CONSTANTS 20
+#define MAX_CONSTANTS 28
 
 struct shader {
    struct vg_context *context;
 
+   VGboolean color_transform;
    VGboolean masking;
    struct vg_paint *paint;
    struct vg_image *image;
 
+   struct matrix modelview;
+   struct matrix paint_matrix;
+
    VGboolean drawing_image;
    VGImageMode image_mode;
 
@@ -71,6 +78,11 @@ void shader_destroy(struct shader *shader)
    FREE(shader);
 }
 
+void shader_set_color_transform(struct shader *shader, VGboolean set)
+{
+   shader->color_transform = set;
+}
+
 void shader_set_masking(struct shader *shader, VGboolean set)
 {
    shader->masking = set;
@@ -91,49 +103,64 @@ struct vg_paint * shader_paint(struct shader *shader)
    return shader->paint;
 }
 
-
-static void setup_constant_buffer(struct shader *shader)
+static VGint setup_constant_buffer(struct shader *shader)
 {
-   struct vg_context *ctx = shader->context;
-   struct pipe_context *pipe = shader->context->pipe;
-   struct pipe_resource **cbuf = &shader->cbuf;
+   const struct vg_state *state = &shader->context->state.vg;
    VGint param_bytes = paint_constant_buffer_size(shader->paint);
-   float temp_buf[MAX_CONSTANTS];
+   VGint i;
+
+   param_bytes += sizeof(VGfloat) * 8;
+   assert(param_bytes <= sizeof(shader->constants));
+
+   if (state->color_transform) {
+      for (i = 0; i < 8; i++) {
+         VGfloat val = (i < 4) ? 127.0f : 1.0f;
+         shader->constants[i] =
+            CLAMP(state->color_transform_values[i], -val, val);
+      }
+   }
+   else {
+      memset(shader->constants, 0, sizeof(VGfloat) * 8);
+   }
 
-   assert(param_bytes <= sizeof(temp_buf));
-   paint_fill_constant_buffer(shader->paint, temp_buf);
+   paint_fill_constant_buffer(shader->paint,
+         &shader->paint_matrix, shader->constants + 8);
 
-   if (*cbuf == NULL ||
-       memcmp(temp_buf, shader->constants, param_bytes) != 0)
-   {
-      pipe_resource_reference(cbuf, NULL);
+   return param_bytes;
+}
+
+static VGboolean blend_use_shader(struct vg_context *ctx)
+{
+   VGboolean advanced_blending;
 
-      memcpy(shader->constants, temp_buf, param_bytes);
-      *cbuf = pipe_user_buffer_create(pipe->screen,
-                                      &shader->constants,
-                                      sizeof(shader->constants),
-				      PIPE_BIND_VERTEX_BUFFER);
+   switch (ctx->state.vg.blend_mode) {
+   case VG_BLEND_SRC_OVER:
+      advanced_blending =
+         util_format_has_alpha(ctx->draw_buffer->strb->format);
+      break;
+   case VG_BLEND_DST_OVER:
+   case VG_BLEND_MULTIPLY:
+   case VG_BLEND_SCREEN:
+   case VG_BLEND_DARKEN:
+   case VG_BLEND_LIGHTEN:
+   case VG_BLEND_ADDITIVE:
+      advanced_blending = VG_TRUE;
+      break;
+   default:
+      advanced_blending = VG_FALSE;
+      break;
    }
 
-   ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_FRAGMENT, 0, *cbuf);
+   return advanced_blending;
 }
 
 static VGint blend_bind_samplers(struct vg_context *ctx,
                                  struct pipe_sampler_state **samplers,
                                  struct pipe_sampler_view **sampler_views)
 {
-   VGBlendMode bmode = ctx->state.vg.blend_mode;
-
-   if (bmode == VG_BLEND_MULTIPLY ||
-       bmode == VG_BLEND_SCREEN ||
-       bmode == VG_BLEND_DARKEN ||
-       bmode == VG_BLEND_LIGHTEN) {
-      struct st_framebuffer *stfb = ctx->draw_buffer;
-
-      vg_prepare_blend_surface(ctx);
-
+   if (blend_use_shader(ctx)) {
       samplers[2] = &ctx->blend_sampler;
-      sampler_views[2] = stfb->blend_texture_view;
+      sampler_views[2] = vg_prepare_blend_surface(ctx);
 
       if (!samplers[0] || !sampler_views[0]) {
          samplers[0] = samplers[2];
@@ -149,10 +176,10 @@ static VGint blend_bind_samplers(struct vg_context *ctx,
    return 0;
 }
 
-static void setup_samplers(struct shader *shader)
+static VGint setup_samplers(struct shader *shader,
+                            struct pipe_sampler_state **samplers,
+                            struct pipe_sampler_view **sampler_views)
 {
-   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
-   struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
    struct vg_context *ctx = shader->context;
    /* a little wonky: we use the num as a boolean that just says
     * whether any sampler/textures have been set. the actual numbering
@@ -179,10 +206,7 @@ static void setup_samplers(struct shader *shader)
    if (shader->drawing_image && shader->image)
       num += image_bind_samplers(shader->image, samplers, sampler_views);
 
-   if (num) {
-      cso_set_samplers(ctx->cso_context, 4, (const struct pipe_sampler_state **)samplers);
-      cso_set_fragment_sampler_views(ctx->cso_context, 4, sampler_views);
-   }
+   return (num) ? 4 : 0;
 }
 
 static INLINE VGboolean is_format_bw(struct shader *shader)
@@ -227,6 +251,9 @@ static void setup_shader_program(struct shader *shader)
       default:
          abort();
       }
+
+      if (paint_is_degenerate(shader->paint))
+         shader_id = VEGA_PAINT_DEGENERATE_SHADER;
    }
 
    /* second stage image */
@@ -246,43 +273,86 @@ static void setup_shader_program(struct shader *shader)
       }
    }
 
-   if (shader->masking)
-      shader_id |= VEGA_MASK_SHADER;
+   if (shader->color_transform)
+      shader_id |= VEGA_COLOR_TRANSFORM_SHADER;
 
-   switch(blend_mode) {
-   case VG_BLEND_MULTIPLY:
-      shader_id |= VEGA_BLEND_MULTIPLY_SHADER;
-      break;
-   case VG_BLEND_SCREEN:
-      shader_id |= VEGA_BLEND_SCREEN_SHADER;
-      break;
-   case VG_BLEND_DARKEN:
-      shader_id |= VEGA_BLEND_DARKEN_SHADER;
-      break;
-   case VG_BLEND_LIGHTEN:
-      shader_id |= VEGA_BLEND_LIGHTEN_SHADER;
-      break;
-   default:
-      /* handled by pipe_blend_state */
-      break;
+   if (blend_use_shader(ctx)) {
+      if (shader->drawing_image && shader->image_mode == VG_DRAW_IMAGE_STENCIL)
+         shader_id |= VEGA_ALPHA_PER_CHANNEL_SHADER;
+      else
+         shader_id |= VEGA_ALPHA_NORMAL_SHADER;
+
+      switch(blend_mode) {
+      case VG_BLEND_SRC:
+         shader_id |= VEGA_BLEND_SRC_SHADER;
+         break;
+      case VG_BLEND_SRC_OVER:
+         shader_id |= VEGA_BLEND_SRC_OVER_SHADER;
+         break;
+      case VG_BLEND_DST_OVER:
+         shader_id |= VEGA_BLEND_DST_OVER_SHADER;
+         break;
+      case VG_BLEND_SRC_IN:
+         shader_id |= VEGA_BLEND_SRC_IN_SHADER;
+         break;
+      case VG_BLEND_DST_IN:
+         shader_id |= VEGA_BLEND_DST_IN_SHADER;
+         break;
+      case VG_BLEND_MULTIPLY:
+         shader_id |= VEGA_BLEND_MULTIPLY_SHADER;
+         break;
+      case VG_BLEND_SCREEN:
+         shader_id |= VEGA_BLEND_SCREEN_SHADER;
+         break;
+      case VG_BLEND_DARKEN:
+         shader_id |= VEGA_BLEND_DARKEN_SHADER;
+         break;
+      case VG_BLEND_LIGHTEN:
+         shader_id |= VEGA_BLEND_LIGHTEN_SHADER;
+         break;
+      case VG_BLEND_ADDITIVE:
+         shader_id |= VEGA_BLEND_ADDITIVE_SHADER;
+         break;
+      default:
+         assert(0);
+         break;
+      }
+   }
+   else {
+      /* update alpha of the source */
+      if (shader->drawing_image && shader->image_mode == VG_DRAW_IMAGE_STENCIL)
+         shader_id |= VEGA_ALPHA_PER_CHANNEL_SHADER;
    }
 
+   if (shader->masking)
+      shader_id |= VEGA_MASK_SHADER;
+
    if (black_white)
       shader_id |= VEGA_BW_SHADER;
 
    shader->fs = shaders_cache_fill(ctx->sc, shader_id);
-   cso_set_fragment_shader_handle(ctx->cso_context, shader->fs);
 }
 
 
 void shader_bind(struct shader *shader)
 {
+   struct vg_context *ctx = shader->context;
+   struct pipe_sampler_state *samplers[PIPE_MAX_SAMPLERS];
+   struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
+   VGint num_samplers, param_bytes;
+
    /* first resolve the real paint type */
    paint_resolve_type(shader->paint);
 
-   setup_constant_buffer(shader);
-   setup_samplers(shader);
+   num_samplers = setup_samplers(shader, samplers, sampler_views);
+   param_bytes = setup_constant_buffer(shader);
    setup_shader_program(shader);
+
+   renderer_validate_for_shader(ctx->renderer,
+         (const struct pipe_sampler_state **) samplers,
+         sampler_views, num_samplers,
+         &shader->modelview,
+         shader->fs, (const void *) shader->constants, param_bytes);
 }
 
 void shader_set_image_mode(struct shader *shader, VGImageMode image_mode)
@@ -309,3 +379,28 @@ void shader_set_image(struct shader *shader, struct vg_image *img)
 {
    shader->image = img;
 }
+
+/**
+ * Set the transformation to map a vertex to the surface coordinates.
+ */
+void shader_set_surface_matrix(struct shader *shader,
+                               const struct matrix *mat)
+{
+   shader->modelview = *mat;
+}
+
+/**
+ * Set the transformation to map a pixel to the paint coordinates.
+ */
+void shader_set_paint_matrix(struct shader *shader, const struct matrix *mat)
+{
+   const struct st_framebuffer *stfb = shader->context->draw_buffer;
+   const VGfloat px_center_offset = 0.5f;
+
+   memcpy(&shader->paint_matrix, mat, sizeof(*mat));
+
+   /* make it window-to-paint for the shaders */
+   matrix_translate(&shader->paint_matrix, px_center_offset,
+         stfb->height - 1.0f + px_center_offset);
+   matrix_scale(&shader->paint_matrix, 1.0f, -1.0f);
+}
diff --git a/src/gallium/state_trackers/vega/shader.h b/src/gallium/state_trackers/vega/shader.h
index 847eee6a310..8b97e537efe 100644
--- a/src/gallium/state_trackers/vega/shader.h
+++ b/src/gallium/state_trackers/vega/shader.h
@@ -33,10 +33,13 @@ struct shader;
 struct vg_paint;
 struct vg_context;
 struct vg_image;
+struct matrix;
 
 struct shader *shader_create(struct vg_context *context);
 void shader_destroy(struct shader *shader);
 
+void shader_set_color_transform(struct shader *shader, VGboolean set);
+
 void shader_set_masking(struct shader *shader, VGboolean set);
 VGboolean shader_is_masking(struct shader *shader);
 
@@ -51,6 +54,10 @@ VGboolean shader_drawing_image(struct shader *shader);
 
 void shader_set_image(struct shader *shader, struct vg_image *img);
 
+void shader_set_surface_matrix(struct shader *shader,
+                               const struct matrix *mat);
+void shader_set_paint_matrix(struct shader *shader, const struct matrix *mat);
+
 void shader_bind(struct shader *shader);
 
 #endif
diff --git a/src/gallium/state_trackers/vega/shaders_cache.c b/src/gallium/state_trackers/vega/shaders_cache.c
index e002a7ed428..023996ce2d8 100644
--- a/src/gallium/state_trackers/vega/shaders_cache.c
+++ b/src/gallium/state_trackers/vega/shaders_cache.c
@@ -50,14 +50,16 @@
 
 /* Essentially we construct an ubber-shader based on the state
  * of the pipeline. The stages are:
- * 1) Fill (mandatory, solid color/gradient/pattern/image draw)
- * 2) Image composition (image mode multiply and stencil)
- * 3) Mask
- * 4) Extended blend (multiply/screen/darken/lighten)
- * 5) Premultiply/Unpremultiply
- * 6) Color transform (to black and white)
+ * 1) Paint generation (color/gradient/pattern)
+ * 2) Image composition (normal/multiply/stencil)
+ * 3) Color transform
+ * 4) Per-channel alpha generation
+ * 5) Extended blend (multiply/screen/darken/lighten)
+ * 6) Mask
+ * 7) Premultiply/Unpremultiply
+ * 8) Color transform (to black and white)
  */
-#define SHADER_STAGES 6
+#define SHADER_STAGES 8
 
 struct cached_shader {
    void *driver_shader;
@@ -86,13 +88,6 @@ static INLINE struct tgsi_token *tokens_from_assembly(const char *txt, int num_t
    return tokens;
 }
 
-#define ALL_FILLS (VEGA_SOLID_FILL_SHADER | \
-   VEGA_LINEAR_GRADIENT_SHADER | \
-   VEGA_RADIAL_GRADIENT_SHADER | \
-   VEGA_PATTERN_SHADER         | \
-   VEGA_IMAGE_NORMAL_SHADER)
-
-
 /*
 static const char max_shader_preamble[] =
    "FRAG\n"
@@ -257,98 +252,126 @@ create_shader(struct pipe_context *pipe,
               int id,
               struct pipe_shader_state *shader)
 {
-   int idx = 0;
+   int idx = 0, sh;
    const struct shader_asm_info * shaders[SHADER_STAGES];
 
-   /* the shader has to have a fill */
-   debug_assert(id & ALL_FILLS);
-
    /* first stage */
-   if (id & VEGA_SOLID_FILL_SHADER) {
-      debug_assert(idx == 0);
-      shaders[idx] = &shaders_asm[0];
-      debug_assert(shaders_asm[0].id == VEGA_SOLID_FILL_SHADER);
-      ++idx;
-   }
-   if ((id & VEGA_LINEAR_GRADIENT_SHADER)) {
-      debug_assert(idx == 0);
-      shaders[idx] = &shaders_asm[1];
-      debug_assert(shaders_asm[1].id == VEGA_LINEAR_GRADIENT_SHADER);
-      ++idx;
-   }
-   if ((id & VEGA_RADIAL_GRADIENT_SHADER)) {
-      debug_assert(idx == 0);
-      shaders[idx] = &shaders_asm[2];
-      debug_assert(shaders_asm[2].id == VEGA_RADIAL_GRADIENT_SHADER);
-      ++idx;
-   }
-   if ((id & VEGA_PATTERN_SHADER)) {
-      debug_assert(idx == 0);
-      debug_assert(shaders_asm[3].id == VEGA_PATTERN_SHADER);
-      shaders[idx] = &shaders_asm[3];
-      ++idx;
-   }
-   if ((id & VEGA_IMAGE_NORMAL_SHADER)) {
-      debug_assert(idx == 0);
-      debug_assert(shaders_asm[4].id == VEGA_IMAGE_NORMAL_SHADER);
-      shaders[idx] = &shaders_asm[4];
-      ++idx;
+   sh = SHADERS_GET_PAINT_SHADER(id);
+   switch (sh << SHADERS_PAINT_SHIFT) {
+   case VEGA_SOLID_FILL_SHADER:
+   case VEGA_LINEAR_GRADIENT_SHADER:
+   case VEGA_RADIAL_GRADIENT_SHADER:
+   case VEGA_PATTERN_SHADER:
+   case VEGA_PAINT_DEGENERATE_SHADER:
+      shaders[idx] = &shaders_paint_asm[(sh >> SHADERS_PAINT_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
    /* second stage */
-   if ((id & VEGA_IMAGE_MULTIPLY_SHADER)) {
-      debug_assert(shaders_asm[5].id == VEGA_IMAGE_MULTIPLY_SHADER);
-      shaders[idx] = &shaders_asm[5];
-      ++idx;
-   } else if ((id & VEGA_IMAGE_STENCIL_SHADER)) {
-      debug_assert(shaders_asm[6].id == VEGA_IMAGE_STENCIL_SHADER);
-      shaders[idx] = &shaders_asm[6];
-      ++idx;
+   sh = SHADERS_GET_IMAGE_SHADER(id);
+   switch (sh) {
+   case VEGA_IMAGE_NORMAL_SHADER:
+   case VEGA_IMAGE_MULTIPLY_SHADER:
+   case VEGA_IMAGE_STENCIL_SHADER:
+      shaders[idx] = &shaders_image_asm[(sh >> SHADERS_IMAGE_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
+   /* sanity check */
+   assert(idx == ((!sh || sh == VEGA_IMAGE_NORMAL_SHADER) ? 1 : 2));
+
    /* third stage */
-   if ((id & VEGA_MASK_SHADER)) {
-      debug_assert(idx == 1);
-      debug_assert(shaders_asm[7].id == VEGA_MASK_SHADER);
-      shaders[idx] = &shaders_asm[7];
-      ++idx;
+   sh = SHADERS_GET_COLOR_TRANSFORM_SHADER(id);
+   switch (sh) {
+   case VEGA_COLOR_TRANSFORM_SHADER:
+      shaders[idx] = &shaders_color_transform_asm[
+         (sh >> SHADERS_COLOR_TRANSFORM_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
    /* fourth stage */
-   if ((id & VEGA_BLEND_MULTIPLY_SHADER)) {
-      debug_assert(shaders_asm[8].id == VEGA_BLEND_MULTIPLY_SHADER);
-      shaders[idx] = &shaders_asm[8];
-      ++idx;
-   } else if ((id & VEGA_BLEND_SCREEN_SHADER)) {
-      debug_assert(shaders_asm[9].id == VEGA_BLEND_SCREEN_SHADER);
-      shaders[idx] = &shaders_asm[9];
-      ++idx;
-   } else if ((id & VEGA_BLEND_DARKEN_SHADER)) {
-      debug_assert(shaders_asm[10].id == VEGA_BLEND_DARKEN_SHADER);
-      shaders[idx] = &shaders_asm[10];
-      ++idx;
-   } else if ((id & VEGA_BLEND_LIGHTEN_SHADER)) {
-      debug_assert(shaders_asm[11].id == VEGA_BLEND_LIGHTEN_SHADER);
-      shaders[idx] = &shaders_asm[11];
-      ++idx;
+   sh = SHADERS_GET_ALPHA_SHADER(id);
+   switch (sh) {
+   case VEGA_ALPHA_NORMAL_SHADER:
+   case VEGA_ALPHA_PER_CHANNEL_SHADER:
+      shaders[idx] = &shaders_alpha_asm[
+         (sh >> SHADERS_ALPHA_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
    /* fifth stage */
-   if ((id & VEGA_PREMULTIPLY_SHADER)) {
-      debug_assert(shaders_asm[12].id == VEGA_PREMULTIPLY_SHADER);
-      shaders[idx] = &shaders_asm[12];
-      ++idx;
-   } else if ((id & VEGA_UNPREMULTIPLY_SHADER)) {
-      debug_assert(shaders_asm[13].id == VEGA_UNPREMULTIPLY_SHADER);
-      shaders[idx] = &shaders_asm[13];
-      ++idx;
+   sh = SHADERS_GET_BLEND_SHADER(id);
+   switch (sh) {
+   case VEGA_BLEND_SRC_SHADER:
+   case VEGA_BLEND_SRC_OVER_SHADER:
+   case VEGA_BLEND_DST_OVER_SHADER:
+   case VEGA_BLEND_SRC_IN_SHADER:
+   case VEGA_BLEND_DST_IN_SHADER:
+   case VEGA_BLEND_MULTIPLY_SHADER:
+   case VEGA_BLEND_SCREEN_SHADER:
+   case VEGA_BLEND_DARKEN_SHADER:
+   case VEGA_BLEND_LIGHTEN_SHADER:
+   case VEGA_BLEND_ADDITIVE_SHADER:
+      shaders[idx] = &shaders_blend_asm[(sh >> SHADERS_BLEND_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
    /* sixth stage */
-   if ((id & VEGA_BW_SHADER)) {
-      debug_assert(shaders_asm[14].id == VEGA_BW_SHADER);
-      shaders[idx] = &shaders_asm[14];
-      ++idx;
+   sh = SHADERS_GET_MASK_SHADER(id);
+   switch (sh) {
+   case VEGA_MASK_SHADER:
+      shaders[idx] = &shaders_mask_asm[(sh >> SHADERS_MASK_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
+   }
+
+   /* seventh stage */
+   sh = SHADERS_GET_PREMULTIPLY_SHADER(id);
+   switch (sh) {
+   case VEGA_PREMULTIPLY_SHADER:
+   case VEGA_UNPREMULTIPLY_SHADER:
+      shaders[idx] = &shaders_premultiply_asm[
+         (sh >> SHADERS_PREMULTIPLY_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
+   }
+
+   /* eighth stage */
+   sh = SHADERS_GET_BW_SHADER(id);
+   switch (sh) {
+   case VEGA_BW_SHADER:
+      shaders[idx] = &shaders_bw_asm[(sh >> SHADERS_BW_SHIFT) - 1];
+      assert(shaders[idx]->id == sh);
+      idx++;
+      break;
+   default:
+      break;
    }
 
    return combine_shaders(shaders, idx, pipe, shader);
diff --git a/src/gallium/state_trackers/vega/shaders_cache.h b/src/gallium/state_trackers/vega/shaders_cache.h
index feca58b61a9..05014f25dcc 100644
--- a/src/gallium/state_trackers/vega/shaders_cache.h
+++ b/src/gallium/state_trackers/vega/shaders_cache.h
@@ -33,26 +33,69 @@ struct pipe_context;
 struct tgsi_token;
 struct shaders_cache;
 
+#define _SHADERS_PAINT_BITS            3
+#define _SHADERS_IMAGE_BITS            2
+#define _SHADERS_COLOR_TRANSFORM_BITS  1
+#define _SHADERS_ALPHA_BITS            2
+#define _SHADERS_BLEND_BITS            4
+#define _SHADERS_MASK_BITS             1
+#define _SHADERS_PREMULTIPLY_BITS      2
+#define _SHADERS_BW_BITS               1
+
+#define SHADERS_PAINT_SHIFT           (0)
+#define SHADERS_IMAGE_SHIFT           (SHADERS_PAINT_SHIFT + _SHADERS_PAINT_BITS)
+#define SHADERS_COLOR_TRANSFORM_SHIFT (SHADERS_IMAGE_SHIFT + _SHADERS_IMAGE_BITS)
+#define SHADERS_ALPHA_SHIFT           (SHADERS_COLOR_TRANSFORM_SHIFT + _SHADERS_COLOR_TRANSFORM_BITS)
+#define SHADERS_BLEND_SHIFT           (SHADERS_ALPHA_SHIFT + _SHADERS_ALPHA_BITS)
+#define SHADERS_MASK_SHIFT            (SHADERS_BLEND_SHIFT + _SHADERS_BLEND_BITS)
+#define SHADERS_PREMULTIPLY_SHIFT     (SHADERS_MASK_SHIFT + _SHADERS_MASK_BITS)
+#define SHADERS_BW_SHIFT              (SHADERS_PREMULTIPLY_SHIFT + _SHADERS_PREMULTIPLY_BITS)
+
+#define _SHADERS_GET_STAGE(stage, id) \
+   ((id) & (((1 << _SHADERS_ ## stage ## _BITS) - 1) << SHADERS_ ## stage ## _SHIFT))
+
+#define SHADERS_GET_PAINT_SHADER(id)           _SHADERS_GET_STAGE(PAINT, id)
+#define SHADERS_GET_IMAGE_SHADER(id)           _SHADERS_GET_STAGE(IMAGE, id)
+#define SHADERS_GET_COLOR_TRANSFORM_SHADER(id) _SHADERS_GET_STAGE(COLOR_TRANSFORM, id)
+#define SHADERS_GET_ALPHA_SHADER(id)           _SHADERS_GET_STAGE(ALPHA, id)
+#define SHADERS_GET_BLEND_SHADER(id)           _SHADERS_GET_STAGE(BLEND, id)
+#define SHADERS_GET_MASK_SHADER(id)            _SHADERS_GET_STAGE(MASK, id)
+#define SHADERS_GET_PREMULTIPLY_SHADER(id)     _SHADERS_GET_STAGE(PREMULTIPLY, id)
+#define SHADERS_GET_BW_SHADER(id)              _SHADERS_GET_STAGE(BW, id)
+
 enum VegaShaderType {
-   VEGA_SOLID_FILL_SHADER         = 1 <<  0,
-   VEGA_LINEAR_GRADIENT_SHADER    = 1 <<  1,
-   VEGA_RADIAL_GRADIENT_SHADER    = 1 <<  2,
-   VEGA_PATTERN_SHADER            = 1 <<  3,
-   VEGA_IMAGE_NORMAL_SHADER       = 1 <<  4,
-   VEGA_IMAGE_MULTIPLY_SHADER     = 1 <<  5,
-   VEGA_IMAGE_STENCIL_SHADER      = 1 <<  6,
+   VEGA_SOLID_FILL_SHADER         = 1 << SHADERS_PAINT_SHIFT,
+   VEGA_LINEAR_GRADIENT_SHADER    = 2 << SHADERS_PAINT_SHIFT,
+   VEGA_RADIAL_GRADIENT_SHADER    = 3 << SHADERS_PAINT_SHIFT,
+   VEGA_PATTERN_SHADER            = 4 << SHADERS_PAINT_SHIFT,
+   VEGA_PAINT_DEGENERATE_SHADER   = 5 << SHADERS_PAINT_SHIFT,
+
+   VEGA_IMAGE_NORMAL_SHADER       = 1 << SHADERS_IMAGE_SHIFT,
+   VEGA_IMAGE_MULTIPLY_SHADER     = 2 << SHADERS_IMAGE_SHIFT,
+   VEGA_IMAGE_STENCIL_SHADER      = 3 << SHADERS_IMAGE_SHIFT,
+
+   VEGA_COLOR_TRANSFORM_SHADER    = 1 <<  SHADERS_COLOR_TRANSFORM_SHIFT,
+
+   VEGA_ALPHA_NORMAL_SHADER       = 1 <<  SHADERS_ALPHA_SHIFT,
+   VEGA_ALPHA_PER_CHANNEL_SHADER  = 2 <<  SHADERS_ALPHA_SHIFT,
 
-   VEGA_MASK_SHADER               = 1 <<  7,
+   VEGA_BLEND_SRC_SHADER          = 1 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_SRC_OVER_SHADER     = 2 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_DST_OVER_SHADER     = 3 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_SRC_IN_SHADER       = 4 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_DST_IN_SHADER       = 5 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_MULTIPLY_SHADER     = 6 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_SCREEN_SHADER       = 7 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_DARKEN_SHADER       = 8 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_LIGHTEN_SHADER      = 9 << SHADERS_BLEND_SHIFT,
+   VEGA_BLEND_ADDITIVE_SHADER     = 10<< SHADERS_BLEND_SHIFT,
 
-   VEGA_BLEND_MULTIPLY_SHADER     = 1 <<  8,
-   VEGA_BLEND_SCREEN_SHADER       = 1 <<  9,
-   VEGA_BLEND_DARKEN_SHADER       = 1 << 10,
-   VEGA_BLEND_LIGHTEN_SHADER      = 1 << 11,
+   VEGA_MASK_SHADER               = 1 << SHADERS_MASK_SHIFT,
 
-   VEGA_PREMULTIPLY_SHADER        = 1 << 12,
-   VEGA_UNPREMULTIPLY_SHADER      = 1 << 13,
+   VEGA_PREMULTIPLY_SHADER        = 1 << SHADERS_PREMULTIPLY_SHIFT,
+   VEGA_UNPREMULTIPLY_SHADER      = 2 << SHADERS_PREMULTIPLY_SHIFT,
 
-   VEGA_BW_SHADER                 = 1 << 14
+   VEGA_BW_SHADER                 = 1 << SHADERS_BW_SHIFT
 };
 
 struct vg_shader {
diff --git a/src/gallium/state_trackers/vega/st_inlines.h b/src/gallium/state_trackers/vega/st_inlines.h
deleted file mode 100644
index 7eaa67c76ae..00000000000
--- a/src/gallium/state_trackers/vega/st_inlines.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2009 VMware, Inc.
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
- **************************************************************************/
-
-/**
- * Functions for checking if buffers/textures are referenced when we need
- * to read/write from/to them.  Flush when needed.
- */
-
-#ifndef ST_INLINES_H
-#define ST_INLINES_H
-
-#include "vg_context.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_screen.h"
-#include "pipe/p_defines.h"
-#include "util/u_inlines.h"
-#include "pipe/p_state.h"
-
-static INLINE struct pipe_transfer *
-st_cond_flush_get_transfer(struct vg_context *st,
-			       struct pipe_resource *pt,
-			       unsigned int face,
-			       unsigned int level,
-			       unsigned int zslice,
-			       enum pipe_transfer_usage usage,
-			       unsigned int x, unsigned int y,
-			       unsigned int w, unsigned int h)
-{
-   struct pipe_context *pipe = st->pipe;
-
-   return pipe_get_transfer(pipe, pt, face, level, zslice, usage,
-			    x, y, w, h);
-}
-
-static INLINE struct pipe_transfer *
-st_no_flush_get_transfer(struct vg_context *st,
-			     struct pipe_resource *pt,
-			     unsigned int face,
-			     unsigned int level,
-			     unsigned int zslice,
-			     enum pipe_transfer_usage usage,
-			     unsigned int x, unsigned int y,
-			     unsigned int w, unsigned int h)
-{
-   struct pipe_context *pipe = st->pipe;
-
-   return pipe_get_transfer(pipe, pt, face, level,
-			    zslice, usage, x, y, w, h);
-}
-
-
-static INLINE void
-st_cond_flush_pipe_buffer_write(struct vg_context *st,
-				struct pipe_resource *buf,
-				unsigned int offset,
-				unsigned int size,
-				const void * data)
-{
-   struct pipe_context *pipe = st->pipe;
-
-   pipe_buffer_write(pipe, buf, offset, size, data);
-}
-
-static INLINE void
-st_no_flush_pipe_buffer_write(struct vg_context *st,
-			      struct pipe_resource *buf,
-			      unsigned int offset,
-			      unsigned int size,
-			      const void * data)
-{
-   pipe_buffer_write(st->pipe, buf, offset, size, data);
-}
-
-static INLINE void
-st_cond_flush_pipe_buffer_read(struct vg_context *st,
-			       struct pipe_resource *buf,
-			       unsigned int offset,
-			       unsigned int size,
-			       void * data)
-{
-   struct pipe_context *pipe = st->pipe;
-
-   pipe_buffer_read(pipe, buf, offset, size, data);
-}
-
-static INLINE void
-st_no_flush_pipe_buffer_read(struct vg_context *st,
-			     struct pipe_resource *buf,
-			     unsigned int offset,
-			     unsigned int size,
-			     void * data)
-{
-   pipe_buffer_read(st->pipe, buf, offset, size, data);
-}
-
-#endif
-
diff --git a/src/gallium/state_trackers/vega/text.c b/src/gallium/state_trackers/vega/text.c
new file mode 100644
index 00000000000..01ff602f58a
--- /dev/null
+++ b/src/gallium/state_trackers/vega/text.c
@@ -0,0 +1,250 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "util/u_memory.h"
+#include "cso_cache/cso_hash.h"
+
+#include "text.h"
+#include "image.h"
+#include "path.h"
+#include "api.h"
+
+#ifdef OPENVG_VERSION_1_1
+
+struct vg_font {
+   struct vg_object base;
+   struct cso_hash *glyphs;
+};
+
+struct vg_glyph {
+   struct vg_object *object; /* it could be NULL */
+   VGboolean is_hinted;
+   VGfloat glyph_origin[2];
+   VGfloat escapement[2];
+};
+
+static VGboolean del_glyph(struct vg_font *font,
+                           VGuint glyphIndex)
+{
+   struct vg_glyph *glyph;
+
+   glyph = (struct vg_glyph *)
+      cso_hash_take(font->glyphs, (unsigned) glyphIndex);
+   if (glyph)
+      FREE(glyph);
+
+   return (glyph != NULL);
+}
+
+static void add_glyph(struct vg_font *font,
+                      VGuint glyphIndex,
+                      struct vg_object *obj,
+                      VGboolean isHinted,
+                      const VGfloat glyphOrigin[2],
+                      const VGfloat escapement[2])
+{
+   struct vg_glyph *glyph;
+
+   /* remove the existing one */
+   del_glyph(font, glyphIndex);
+
+   glyph = CALLOC_STRUCT(vg_glyph);
+   glyph->object = obj;
+   glyph->is_hinted = isHinted;
+   memcpy(glyph->glyph_origin, glyphOrigin, sizeof(glyphOrigin));
+   memcpy(glyph->escapement, escapement, sizeof(escapement));
+
+   cso_hash_insert(font->glyphs, (unsigned) glyphIndex, glyph);
+}
+
+static struct vg_glyph *get_glyph(struct vg_font *font,
+                                  VGuint glyphIndex)
+{
+   struct cso_hash_iter iter;
+
+   iter = cso_hash_find(font->glyphs, (unsigned) glyphIndex);
+   return (struct vg_glyph *) cso_hash_iter_data(iter);
+}
+
+static void vg_render_glyph(struct vg_context *ctx,
+                            struct vg_glyph *glyph,
+                            VGbitfield paintModes,
+                            VGboolean allowAutoHinting)
+{
+   if (glyph->object && paintModes) {
+      struct vg_state *state = &ctx->state.vg;
+      struct matrix m;
+
+      m = state->glyph_user_to_surface_matrix;
+      matrix_translate(&m,
+            state->glyph_origin[0].f - glyph->glyph_origin[0],
+            state->glyph_origin[1].f - glyph->glyph_origin[1]);
+
+      if (glyph->object->type == VG_OBJECT_PATH) {
+         path_render((struct path *) glyph->object, paintModes, &m);
+      }
+      else {
+         assert(glyph->object->type == VG_OBJECT_IMAGE);
+         image_draw((struct vg_image *) glyph->object, &m);
+      }
+   }
+}
+
+static void vg_advance_glyph(struct vg_context *ctx,
+                             struct vg_glyph *glyph,
+                             VGfloat adjustment_x,
+                             VGfloat adjustment_y,
+                             VGboolean last)
+{
+   struct vg_value *glyph_origin = ctx->state.vg.glyph_origin;
+
+   glyph_origin[0].f += glyph->escapement[0] + adjustment_x;
+   glyph_origin[1].f += glyph->escapement[1] + adjustment_y;
+
+   if (last) {
+      glyph_origin[0].i = float_to_int_floor(glyph_origin[0].f);
+      glyph_origin[1].i = float_to_int_floor(glyph_origin[1].f);
+   }
+}
+
+struct vg_font *font_create(VGint glyphCapacityHint)
+{
+   struct vg_context *ctx = vg_current_context();
+   struct vg_font *font;
+
+   font = CALLOC_STRUCT(vg_font);
+   vg_init_object(&font->base, ctx, VG_OBJECT_FONT);
+   font->glyphs = cso_hash_create();
+
+   vg_context_add_object(ctx, VG_OBJECT_FONT, font);
+
+   return font;
+}
+
+void font_destroy(struct vg_font *font)
+{
+   struct vg_context *ctx = vg_current_context();
+   struct cso_hash_iter iter;
+
+   vg_context_remove_object(ctx, VG_OBJECT_FONT, font);
+
+   iter = cso_hash_first_node(font->glyphs);
+   while (!cso_hash_iter_is_null(iter)) {
+      struct vg_glyph *glyph = (struct vg_glyph *) cso_hash_iter_data(iter);
+      FREE(glyph);
+      iter = cso_hash_iter_next(iter);
+   }
+   cso_hash_delete(font->glyphs);
+
+   FREE(font);
+}
+
+void font_set_glyph_to_path(struct vg_font *font,
+                            VGuint glyphIndex,
+                            struct path *path,
+                            VGboolean isHinted,
+                            const VGfloat glyphOrigin[2],
+                            const VGfloat escapement[2])
+{
+   add_glyph(font, glyphIndex, (struct vg_object *) path,
+         isHinted, glyphOrigin, escapement);
+}
+
+void font_set_glyph_to_image(struct vg_font *font,
+                             VGuint glyphIndex,
+                             struct vg_image *image,
+                             const VGfloat glyphOrigin[2],
+                             const VGfloat escapement[2])
+{
+   add_glyph(font, glyphIndex, (struct vg_object *) image,
+         VG_TRUE, glyphOrigin, escapement);
+}
+
+void font_clear_glyph(struct vg_font *font,
+                      VGuint glyphIndex)
+{
+   if (!del_glyph(font, glyphIndex)) {
+      struct vg_context *ctx = vg_current_context();
+      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
+   }
+}
+
+void font_draw_glyph(struct vg_font *font,
+                     VGuint glyphIndex,
+                     VGbitfield paintModes,
+                     VGboolean allowAutoHinting)
+{
+   struct vg_context *ctx = vg_current_context();
+   struct vg_glyph *glyph;
+
+   glyph = get_glyph(font, glyphIndex);
+   if (!glyph) {
+      vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
+      return;
+   }
+
+   vg_render_glyph(ctx, glyph, paintModes, allowAutoHinting);
+   vg_advance_glyph(ctx, glyph, 0.0f, 0.0f, VG_TRUE);
+}
+
+void font_draw_glyphs(struct vg_font *font,
+                      VGint glyphCount,
+                      const VGuint *glyphIndices,
+                      const VGfloat *adjustments_x,
+                      const VGfloat *adjustments_y,
+                      VGbitfield paintModes,
+                      VGboolean allowAutoHinting)
+{
+   struct vg_context *ctx = vg_current_context();
+   VGint i;
+
+   for (i = 0; i < glyphCount; ++i) {
+      if (!get_glyph(font, glyphIndices[i])) {
+         vg_set_error(ctx, VG_ILLEGAL_ARGUMENT_ERROR);
+         return;
+      }
+   }
+
+   for (i = 0; i < glyphCount; ++i) {
+      struct vg_glyph *glyph;
+      VGfloat adj_x, adj_y;
+
+      glyph = get_glyph(font, glyphIndices[i]);
+
+      vg_render_glyph(ctx, glyph, paintModes, allowAutoHinting);
+
+      adj_x = (adjustments_x) ? adjustments_x[i] : 0.0f;
+      adj_y = (adjustments_y) ? adjustments_y[i] : 0.0f;
+      vg_advance_glyph(ctx, glyph, adj_x, adj_y, (i == glyphCount - 1));
+   }
+}
+
+VGint font_num_glyphs(struct vg_font *font)
+{
+   return cso_hash_size(font->glyphs);
+}
+
+#endif /* OPENVG_VERSION_1_1 */
diff --git a/src/gallium/state_trackers/vega/text.h b/src/gallium/state_trackers/vega/text.h
new file mode 100644
index 00000000000..6b3fa7323e9
--- /dev/null
+++ b/src/gallium/state_trackers/vega/text.h
@@ -0,0 +1,71 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.  All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef _TEXT_H
+#define _TEXT_H
+
+#include "vg_context.h"
+#include "cso_cache/cso_hash.h"
+
+struct vg_font;
+struct vg_image;
+struct path;
+
+struct vg_font *font_create(VGint glyphCapacityHint);
+void font_destroy(struct vg_font *font);
+
+void font_set_glyph_to_path(struct vg_font *font,
+                            VGuint glyphIndex,
+                            struct path *path,
+                            VGboolean isHinted,
+                            const VGfloat glyphOrigin[2],
+                            const VGfloat escapement[2]);
+
+void font_set_glyph_to_image(struct vg_font *font,
+                             VGuint glyphIndex,
+                             struct vg_image *image,
+                             const VGfloat glyphOrigin[2],
+                             const VGfloat escapement[2]);
+
+void font_clear_glyph(struct vg_font *font,
+                      VGuint glyphIndex);
+
+void font_draw_glyph(struct vg_font *font,
+                     VGuint glyphIndex,
+                     VGbitfield paintModes,
+                     VGboolean allowAutoHinting);
+
+void font_draw_glyphs(struct vg_font *font,
+                      VGint glyphCount,
+                      const VGuint *glyphIndices,
+                      const VGfloat *adjustments_x,
+                      const VGfloat *adjustments_y,
+                      VGbitfield paintModes,
+                      VGboolean allowAutoHinting);
+
+VGint font_num_glyphs(struct vg_font *font);
+
+#endif /* _TEXT_H */
diff --git a/src/gallium/state_trackers/vega/vg_context.c b/src/gallium/state_trackers/vega/vg_context.c
index 99e444affdf..0844012cc3b 100644
--- a/src/gallium/state_trackers/vega/vg_context.c
+++ b/src/gallium/state_trackers/vega/vg_context.c
@@ -31,9 +31,9 @@
 #include "shaders_cache.h"
 #include "shader.h"
 #include "asm_util.h"
-#include "st_inlines.h"
 #include "vg_manager.h"
 #include "api.h"
+#include "mask.h"
 
 #include "pipe/p_context.h"
 #include "util/u_inlines.h"
@@ -44,6 +44,8 @@
 #include "util/u_memory.h"
 #include "util/u_blit.h"
 #include "util/u_sampler.h"
+#include "util/u_surface.h"
+#include "util/u_format.h"
 
 struct vg_context *_vg_context = 0;
 
@@ -52,19 +54,6 @@ struct vg_context * vg_current_context(void)
    return _vg_context;
 }
 
-static void init_clear(struct vg_context *st)
-{
-   struct pipe_context *pipe = st->pipe;
-
-   /* rasterizer state: bypass clipping */
-   memset(&st->clear.raster, 0, sizeof(st->clear.raster));
-   st->clear.raster.gl_rasterization_rules = 1;
-
-   /* fragment shader state: color pass-through program */
-   st->clear.fs =
-      util_make_fragment_passthrough_shader(pipe);
-}
-
 /**
  * A depth/stencil rb will be needed regardless of what the visual says.
  */
@@ -101,7 +90,6 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
                                       struct vg_context *share)
 {
    struct vg_context *ctx;
-   unsigned i;
 
    ctx = CALLOC_STRUCT(vg_context);
 
@@ -118,8 +106,6 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
 
    ctx->cso_context = cso_create_context(pipe);
 
-   init_clear(ctx);
-
    ctx->default_paint = paint_create(ctx);
    ctx->state.vg.stroke_paint = ctx->default_paint;
    ctx->state.vg.fill_paint = ctx->default_paint;
@@ -141,13 +127,6 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
    ctx->blend_sampler.mag_img_filter = PIPE_TEX_FILTER_NEAREST;
    ctx->blend_sampler.normalized_coords = 0;
 
-   for (i = 0; i < 2; i++) {
-      ctx->velems[i].src_offset = i * 4 * sizeof(float);
-      ctx->velems[i].instance_divisor = 0;
-      ctx->velems[i].vertex_buffer_index = 0;
-      ctx->velems[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
-   }
-
    vg_set_error(ctx, VG_NO_ERROR);
 
    ctx->owned_objects[VG_OBJECT_PAINT] = cso_hash_create();
@@ -168,7 +147,6 @@ struct vg_context * vg_create_context(struct pipe_context *pipe,
 void vg_destroy_context(struct vg_context *ctx)
 {
    struct pipe_resource **cbuf = &ctx->mask.cbuf;
-   struct pipe_resource **vsbuf = &ctx->vs_const_buffer;
 
    util_destroy_blit(ctx->blit);
    renderer_destroy(ctx->renderer);
@@ -179,29 +157,6 @@ void vg_destroy_context(struct vg_context *ctx)
    if (*cbuf)
       pipe_resource_reference(cbuf, NULL);
 
-   if (*vsbuf)
-      pipe_resource_reference(vsbuf, NULL);
-
-   if (ctx->clear.fs) {
-      cso_delete_fragment_shader(ctx->cso_context, ctx->clear.fs);
-      ctx->clear.fs = NULL;
-   }
-
-   if (ctx->plain_vs) {
-      vg_shader_destroy(ctx, ctx->plain_vs);
-      ctx->plain_vs = NULL;
-   }
-   if (ctx->clear_vs) {
-      vg_shader_destroy(ctx, ctx->clear_vs);
-      ctx->clear_vs = NULL;
-   }
-   if (ctx->texture_vs) {
-      vg_shader_destroy(ctx, ctx->texture_vs);
-      ctx->texture_vs = NULL;
-   }
-
-   if (ctx->pass_through_depth_fs)
-      vg_shader_destroy(ctx, ctx->pass_through_depth_fs);
    if (ctx->mask.union_fs)
       vg_shader_destroy(ctx, ctx->mask.union_fs);
    if (ctx->mask.intersect_fs)
@@ -268,186 +223,195 @@ void vg_context_remove_object(struct vg_context *ctx,
    }
 }
 
-static void update_clip_state(struct vg_context *ctx)
+static struct pipe_resource *
+create_texture(struct pipe_context *pipe, enum pipe_format format,
+                    VGint width, VGint height)
 {
-   struct pipe_depth_stencil_alpha_state *dsa = &ctx->state.g3d.dsa;
-   struct vg_state *state =  &ctx->state.vg;
-
-   memset(dsa, 0, sizeof(struct pipe_depth_stencil_alpha_state));
-
-   if (state->scissoring) {
-      struct pipe_blend_state *blend = &ctx->state.g3d.blend;
-      struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
-      int i;
-
-      dsa->depth.writemask = 1;/*glDepthMask(TRUE);*/
-      dsa->depth.func = PIPE_FUNC_ALWAYS;
-      dsa->depth.enabled = 1;
-
-      cso_save_blend(ctx->cso_context);
-      cso_save_fragment_shader(ctx->cso_context);
-      /* set a passthrough shader */
-      if (!ctx->pass_through_depth_fs)
-         ctx->pass_through_depth_fs = shader_create_from_text(ctx->pipe,
-                                                              pass_through_depth_asm,
-                                                              40,
-                                                              PIPE_SHADER_FRAGMENT);
-      cso_set_fragment_shader_handle(ctx->cso_context,
-                                     ctx->pass_through_depth_fs->driver);
-      cso_set_depth_stencil_alpha(ctx->cso_context, dsa);
-
-      ctx->pipe->clear(ctx->pipe, PIPE_CLEAR_DEPTHSTENCIL, NULL, 1.0, 0);
-
-      /* disable color writes */
-      blend->rt[0].colormask = 0; /*disable colorwrites*/
-      cso_set_blend(ctx->cso_context, blend);
-
-      /* enable scissoring */
-      for (i = 0; i < state->scissor_rects_num; ++i) {
-         const float x      = state->scissor_rects[i * 4 + 0].f;
-         const float y      = state->scissor_rects[i * 4 + 1].f;
-         const float width  = state->scissor_rects[i * 4 + 2].f;
-         const float height = state->scissor_rects[i * 4 + 3].f;
-         VGfloat minx, miny, maxx, maxy;
-
-         minx = 0;
-         miny = 0;
-         maxx = fb->width;
-         maxy = fb->height;
-
-         if (x > minx)
-            minx = x;
-         if (y > miny)
-            miny = y;
-
-         if (x + width < maxx)
-            maxx = x + width;
-         if (y + height < maxy)
-            maxy = y + height;
-
-         /* check for null space */
-         if (minx >= maxx || miny >= maxy)
-            minx = miny = maxx = maxy = 0;
-
-         /*glClear(GL_DEPTH_BUFFER_BIT);*/
-         renderer_draw_quad(ctx->renderer, minx, miny, maxx, maxy, 0.0f);
-      }
-
-      cso_restore_blend(ctx->cso_context);
-      cso_restore_fragment_shader(ctx->cso_context);
-
-      dsa->depth.enabled = 1; /* glEnable(GL_DEPTH_TEST); */
-      dsa->depth.writemask = 0;/*glDepthMask(FALSE);*/
-      dsa->depth.func = PIPE_FUNC_GEQUAL;
+   struct pipe_resource templ;
+
+   memset(&templ, 0, sizeof(templ));
+
+   if (format != PIPE_FORMAT_NONE) {
+      templ.format = format;
+   }
+   else {
+      templ.format = PIPE_FORMAT_B8G8R8A8_UNORM;
+   }
+
+   templ.target = PIPE_TEXTURE_2D;
+   templ.width0 = width;
+   templ.height0 = height;
+   templ.depth0 = 1;
+   templ.array_size = 1;
+   templ.last_level = 0;
+
+   if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1)) {
+      templ.bind = PIPE_BIND_DEPTH_STENCIL;
+   } else {
+      templ.bind = (PIPE_BIND_DISPLAY_TARGET |
+                    PIPE_BIND_RENDER_TARGET |
+                    PIPE_BIND_SAMPLER_VIEW);
    }
+
+   return pipe->screen->resource_create(pipe->screen, &templ);
 }
 
-void vg_validate_state(struct vg_context *ctx)
+static struct pipe_sampler_view *
+create_tex_and_view(struct pipe_context *pipe, enum pipe_format format,
+                    VGint width, VGint height)
 {
-   vg_manager_validate_framebuffer(ctx);
+   struct pipe_resource *texture;
+   struct pipe_sampler_view view_templ;
+   struct pipe_sampler_view *view;
 
-   if ((ctx->state.dirty & BLEND_DIRTY)) {
-      struct pipe_blend_state *blend = &ctx->state.g3d.blend;
-      memset(blend, 0, sizeof(struct pipe_blend_state));
-      blend->rt[0].blend_enable = 1;
-      blend->rt[0].colormask = PIPE_MASK_RGBA;
-
-      switch (ctx->state.vg.blend_mode) {
-      case VG_BLEND_SRC:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].blend_enable = 0;
-         break;
-      case VG_BLEND_SRC_OVER:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_SRC_ALPHA;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_INV_SRC_ALPHA;
-         break;
-      case VG_BLEND_DST_OVER:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_INV_DST_ALPHA;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_INV_DST_ALPHA;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_DST_ALPHA;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_DST_ALPHA;
-         break;
-      case VG_BLEND_SRC_IN:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_DST_ALPHA;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_DST_ALPHA;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-         break;
-      case VG_BLEND_DST_IN:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_SRC_ALPHA;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_SRC_ALPHA;
-         break;
-      case VG_BLEND_MULTIPLY:
-      case VG_BLEND_SCREEN:
-      case VG_BLEND_DARKEN:
-      case VG_BLEND_LIGHTEN:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ZERO;
-         blend->rt[0].blend_enable = 0;
-         break;
-      case VG_BLEND_ADDITIVE:
-         blend->rt[0].rgb_src_factor   = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].alpha_src_factor = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].rgb_dst_factor   = PIPE_BLENDFACTOR_ONE;
-         blend->rt[0].alpha_dst_factor = PIPE_BLENDFACTOR_ONE;
-         break;
-      default:
-         assert(!"not implemented blend mode");
-      }
-      cso_set_blend(ctx->cso_context, &ctx->state.g3d.blend);
-   }
-   if ((ctx->state.dirty & RASTERIZER_DIRTY)) {
-      struct pipe_rasterizer_state *raster = &ctx->state.g3d.rasterizer;
-      memset(raster, 0, sizeof(struct pipe_rasterizer_state));
-      raster->gl_rasterization_rules = 1;
-      cso_set_rasterizer(ctx->cso_context, &ctx->state.g3d.rasterizer);
-   }
-   if ((ctx->state.dirty & VIEWPORT_DIRTY)) {
-      struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
-      const VGint param_bytes = 8 * sizeof(VGfloat);
-      VGfloat vs_consts[8] = {
-         2.f/fb->width, 2.f/fb->height, 1, 1,
-         -1, -1, 0, 0
-      };
-      struct pipe_resource **cbuf = &ctx->vs_const_buffer;
+   texture = create_texture(pipe, format, width, height);
 
-      vg_set_viewport(ctx, VEGA_Y0_BOTTOM);
+   if (!texture)
+      return NULL;
 
-      pipe_resource_reference(cbuf, NULL);
-      *cbuf = pipe_buffer_create(ctx->pipe->screen, 
-				 PIPE_BIND_CONSTANT_BUFFER,
-				 param_bytes);
-
-      if (*cbuf) {
-         st_no_flush_pipe_buffer_write(ctx, *cbuf,
-                                       0, param_bytes, vs_consts);
-      }
-      ctx->pipe->set_constant_buffer(ctx->pipe, PIPE_SHADER_VERTEX, 0, *cbuf);
+   u_sampler_view_default_template(&view_templ, texture, texture->format);
+   view = pipe->create_sampler_view(pipe, texture, &view_templ);
+   /* want the texture to go away if the view is freed */
+   pipe_resource_reference(&texture, NULL);
+
+   return view;
+}
+
+static void
+vg_context_update_surface_mask_view(struct vg_context *ctx,
+                                    uint width, uint height)
+{
+   struct st_framebuffer *stfb = ctx->draw_buffer;
+   struct pipe_sampler_view *old_sampler_view = stfb->surface_mask_view;
+   struct pipe_context *pipe = ctx->pipe;
+
+   if (old_sampler_view &&
+       old_sampler_view->texture->width0 == width &&
+       old_sampler_view->texture->height0 == height)
+      return;
+
+   /*
+     we use PIPE_FORMAT_B8G8R8A8_UNORM because we want to render to
+     this texture and use it as a sampler, so while this wastes some
+     space it makes both of those a lot simpler
+   */
+   stfb->surface_mask_view = create_tex_and_view(pipe,
+         PIPE_FORMAT_B8G8R8A8_UNORM, width, height);
+
+   if (!stfb->surface_mask_view) {
+      if (old_sampler_view)
+         pipe_sampler_view_reference(&old_sampler_view, NULL);
+      return;
    }
-   if ((ctx->state.dirty & VS_DIRTY)) {
-      cso_set_vertex_shader_handle(ctx->cso_context,
-                                   vg_plain_vs(ctx));
+
+   /* XXX could this call be avoided? */
+   vg_validate_state(ctx);
+
+   /* alpha mask starts with 1.f alpha */
+   mask_fill(0, 0, width, height, 1.f);
+
+   /* if we had an old surface copy it over */
+   if (old_sampler_view) {
+      struct pipe_box src_box;
+      u_box_origin_2d(MIN2(old_sampler_view->texture->width0,
+                           stfb->surface_mask_view->texture->width0),
+                      MIN2(old_sampler_view->texture->height0,
+                           stfb->surface_mask_view->texture->height0),
+                      &src_box);
+
+      pipe->resource_copy_region(pipe,
+                                 stfb->surface_mask_view->texture,
+                                 0, 0, 0, 0,
+                                 old_sampler_view->texture,
+                                 0, &src_box);
    }
 
-   /* must be last because it renders to the depth buffer*/
-   if ((ctx->state.dirty & DEPTH_STENCIL_DIRTY)) {
-      update_clip_state(ctx);
-      cso_set_depth_stencil_alpha(ctx->cso_context, &ctx->state.g3d.dsa);
+   /* Free the old texture
+    */
+   if (old_sampler_view)
+      pipe_sampler_view_reference(&old_sampler_view, NULL);
+}
+
+static void
+vg_context_update_blend_texture_view(struct vg_context *ctx,
+                                     uint width, uint height)
+{
+   struct pipe_context *pipe = ctx->pipe;
+   struct st_framebuffer *stfb = ctx->draw_buffer;
+   struct pipe_sampler_view *old = stfb->blend_texture_view;
+
+   if (old &&
+       old->texture->width0 == width &&
+       old->texture->height0 == height)
+      return;
+
+   stfb->blend_texture_view = create_tex_and_view(pipe,
+         PIPE_FORMAT_B8G8R8A8_UNORM, width, height);
+
+   pipe_sampler_view_reference(&old, NULL);
+}
+
+static boolean
+vg_context_update_depth_stencil_rb(struct vg_context * ctx,
+                                   uint width, uint height)
+{
+   struct st_renderbuffer *dsrb = ctx->draw_buffer->dsrb;
+   struct pipe_context *pipe = ctx->pipe;
+   struct pipe_surface surf_tmpl;
+
+   if ((dsrb->width == width && dsrb->height == height) && dsrb->texture)
+      return FALSE;
+
+   /* unreference existing ones */
+   pipe_surface_reference(&dsrb->surface, NULL);
+   pipe_resource_reference(&dsrb->texture, NULL);
+   dsrb->width = dsrb->height = 0;
+
+   dsrb->texture = create_texture(pipe, dsrb->format, width, height);
+   if (!dsrb->texture)
+      return TRUE;
+
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, dsrb->texture,
+                              PIPE_BIND_DEPTH_STENCIL);
+   dsrb->surface = pipe->create_surface(pipe,
+                                        dsrb->texture,
+                                        &surf_tmpl);
+   if (!dsrb->surface) {
+      pipe_resource_reference(&dsrb->texture, NULL);
+      return TRUE;
    }
 
+   dsrb->width = width;
+   dsrb->height = height;
+
+   assert(dsrb->surface->width == width);
+   assert(dsrb->surface->height == height);
+
+   return TRUE;
+}
+
+void vg_validate_state(struct vg_context *ctx)
+{
+   struct st_framebuffer *stfb = ctx->draw_buffer;
+
+   vg_manager_validate_framebuffer(ctx);
+
+   if (vg_context_update_depth_stencil_rb(ctx, stfb->width, stfb->height))
+      ctx->state.dirty |= DEPTH_STENCIL_DIRTY;
+
+   /* blend state depends on fb format */
+   if (ctx->state.dirty & FRAMEBUFFER_DIRTY)
+      ctx->state.dirty |= BLEND_DIRTY;
+
+   renderer_validate(ctx->renderer, ctx->state.dirty,
+         ctx->draw_buffer, &ctx->state.vg);
+
+   ctx->state.dirty = 0;
+
    shader_set_masking(ctx->shader, ctx->state.vg.masking);
    shader_set_image_mode(ctx->shader, ctx->state.vg.image_mode);
-
-   ctx->state.dirty = NONE_DIRTY;
+   shader_set_color_transform(ctx->shader, ctx->state.vg.color_transform);
 }
 
 VGboolean vg_object_is_valid(void *ptr, enum vg_object_type type)
@@ -470,130 +434,94 @@ void vg_set_error(struct vg_context *ctx,
       ctx->_error = code;
 }
 
-void vg_prepare_blend_surface(struct vg_context *ctx)
+static void vg_prepare_blend_texture(struct vg_context *ctx,
+                                     struct pipe_sampler_view *src)
+{
+   struct st_framebuffer *stfb = ctx->draw_buffer;
+   struct pipe_surface *surf;
+   struct pipe_surface surf_tmpl;
+
+   vg_context_update_blend_texture_view(ctx, stfb->width, stfb->height);
+
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, stfb->blend_texture_view->texture,
+                              PIPE_BIND_RENDER_TARGET);
+   surf = ctx->pipe->create_surface(ctx->pipe,
+                                    stfb->blend_texture_view->texture,
+                                    &surf_tmpl);
+   if (surf) {
+      util_blit_pixels_tex(ctx->blit,
+                           src, 0, 0, stfb->width, stfb->height,
+                           surf, 0, 0, stfb->width, stfb->height,
+                           0.0, PIPE_TEX_MIPFILTER_NEAREST);
+
+      pipe_surface_reference(&surf, NULL);
+   }
+}
+
+struct pipe_sampler_view *vg_prepare_blend_surface(struct vg_context *ctx)
 {
-   struct pipe_surface *dest_surface = NULL;
    struct pipe_context *pipe = ctx->pipe;
    struct pipe_sampler_view *view;
    struct pipe_sampler_view view_templ;
    struct st_framebuffer *stfb = ctx->draw_buffer;
    struct st_renderbuffer *strb = stfb->strb;
 
-   /* first finish all pending rendering */
-   vgFinish();
+   vg_validate_state(ctx);
 
    u_sampler_view_default_template(&view_templ, strb->texture, strb->texture->format);
    view = pipe->create_sampler_view(pipe, strb->texture, &view_templ);
 
-   dest_surface = pipe->screen->get_tex_surface(pipe->screen,
-                                                stfb->blend_texture_view->texture,
-                                                0, 0, 0,
-                                                PIPE_BIND_RENDER_TARGET);
-   /* flip it, because we want to use it as a sampler */
-   util_blit_pixels_tex(ctx->blit,
-                        view,
-                        0, strb->height,
-                        strb->width, 0,
-                        dest_surface,
-                        0, 0,
-                        strb->width, strb->height,
-                        0.0, PIPE_TEX_MIPFILTER_NEAREST);
-
-   if (dest_surface)
-      pipe_surface_reference(&dest_surface, NULL);
-
-   /* make sure it's complete */
-   vgFinish();
+   vg_prepare_blend_texture(ctx, view);
 
    pipe_sampler_view_reference(&view, NULL);
+
+   return stfb->blend_texture_view;
 }
 
 
-void vg_prepare_blend_surface_from_mask(struct vg_context *ctx)
+struct pipe_sampler_view *vg_prepare_blend_surface_from_mask(struct vg_context *ctx)
 {
-   struct pipe_surface *dest_surface = NULL;
-   struct pipe_context *pipe = ctx->pipe;
    struct st_framebuffer *stfb = ctx->draw_buffer;
-   struct st_renderbuffer *strb = stfb->strb;
 
    vg_validate_state(ctx);
 
-   /* first finish all pending rendering */
-   vgFinish();
-
-   dest_surface = pipe->screen->get_tex_surface(pipe->screen,
-                                                stfb->blend_texture_view->texture,
-                                                0, 0, 0,
-                                                PIPE_BIND_RENDER_TARGET);
-
-   /* flip it, because we want to use it as a sampler */
-   util_blit_pixels_tex(ctx->blit,
-                        stfb->alpha_mask_view,
-                        0, strb->height,
-                        strb->width, 0,
-                        dest_surface,
-                        0, 0,
-                        strb->width, strb->height,
-                        0.0, PIPE_TEX_MIPFILTER_NEAREST);
-
-   /* make sure it's complete */
-   vgFinish();
-
-   if (dest_surface)
-      pipe_surface_reference(&dest_surface, NULL);
+   vg_context_update_surface_mask_view(ctx, stfb->width, stfb->height);
+   vg_prepare_blend_texture(ctx, stfb->surface_mask_view);
+
+   return stfb->blend_texture_view;
 }
 
-void * vg_plain_vs(struct vg_context *ctx)
+struct pipe_sampler_view *vg_get_surface_mask(struct vg_context *ctx)
 {
-   if (!ctx->plain_vs) {
-      ctx->plain_vs = shader_create_from_text(ctx->pipe,
-                                              vs_plain_asm,
-                                              200,
-                                              PIPE_SHADER_VERTEX);
-   }
+   struct st_framebuffer *stfb = ctx->draw_buffer;
 
-   return ctx->plain_vs->driver;
-}
+   vg_context_update_surface_mask_view(ctx, stfb->width, stfb->height);
 
+   return stfb->surface_mask_view;
+}
 
-void * vg_clear_vs(struct vg_context *ctx)
+/**
+ * A transformation from window coordinates to paint coordinates.
+ */
+VGboolean vg_get_paint_matrix(struct vg_context *ctx,
+                              const struct matrix *paint_to_user,
+                              const struct matrix *user_to_surface,
+                              struct matrix *mat)
 {
-   if (!ctx->clear_vs) {
-      ctx->clear_vs = shader_create_from_text(ctx->pipe,
-                                              vs_clear_asm,
-                                              200,
-                                              PIPE_SHADER_VERTEX);
-   }
+   struct matrix tmp;
 
-   return ctx->clear_vs->driver;
-}
+   /* get user-to-paint matrix */
+   memcpy(mat, paint_to_user, sizeof(*paint_to_user));
+   if (!matrix_invert(mat))
+      return VG_FALSE;
 
-void * vg_texture_vs(struct vg_context *ctx)
-{
-   if (!ctx->texture_vs) {
-      ctx->texture_vs = shader_create_from_text(ctx->pipe,
-                                                vs_texture_asm,
-                                                200,
-                                                PIPE_SHADER_VERTEX);
-   }
+   /* get surface-to-user matrix */
+   memcpy(&tmp, user_to_surface, sizeof(*user_to_surface));
+   if (!matrix_invert(&tmp))
+      return VG_FALSE;
 
-   return ctx->texture_vs->driver;
-}
+   matrix_mult(mat, &tmp);
 
-void vg_set_viewport(struct vg_context *ctx, VegaOrientation orientation)
-{
-   struct pipe_viewport_state viewport;
-   struct pipe_framebuffer_state *fb = &ctx->state.g3d.fb;
-   VGfloat y_scale = (orientation == VEGA_Y0_BOTTOM) ? -2.f : 2.f;
-
-   viewport.scale[0] =  fb->width / 2.f;
-   viewport.scale[1] =  fb->height / y_scale;
-   viewport.scale[2] =  1.0;
-   viewport.scale[3] =  1.0;
-   viewport.translate[0] = fb->width / 2.f;
-   viewport.translate[1] = fb->height / 2.f;
-   viewport.translate[2] = 0.0;
-   viewport.translate[3] = 0.0;
-
-   cso_set_viewport(ctx->cso_context, &viewport);
+   return VG_TRUE;
 }
diff --git a/src/gallium/state_trackers/vega/vg_context.h b/src/gallium/state_trackers/vega/vg_context.h
index 80a6c07c693..d616a20a3d9 100644
--- a/src/gallium/state_trackers/vega/vg_context.h
+++ b/src/gallium/state_trackers/vega/vg_context.h
@@ -56,7 +56,7 @@ struct st_framebuffer {
    struct st_renderbuffer *strb;
    struct st_renderbuffer *dsrb;
 
-   struct pipe_sampler_view *alpha_mask_view;
+   struct pipe_sampler_view *surface_mask_view;
 
    struct pipe_sampler_view *blend_texture_view;
 
@@ -78,14 +78,13 @@ enum vg_object_type {
    VG_OBJECT_LAST
 };
 enum dirty_state {
-   NONE_DIRTY          = 0<<0,
-   BLEND_DIRTY         = 1<<1,
-   RASTERIZER_DIRTY    = 1<<2,
-   VIEWPORT_DIRTY      = 1<<3,
-   VS_DIRTY            = 1<<4,
-   DEPTH_STENCIL_DIRTY = 1<<5,
-   ALL_DIRTY           = BLEND_DIRTY | RASTERIZER_DIRTY |
-   VIEWPORT_DIRTY | VS_DIRTY | DEPTH_STENCIL_DIRTY
+   BLEND_DIRTY         = 1 << 0,
+   FRAMEBUFFER_DIRTY   = 1 << 1,
+   DEPTH_STENCIL_DIRTY = 1 << 2,
+
+   ALL_DIRTY           = BLEND_DIRTY |
+                         FRAMEBUFFER_DIRTY |
+                         DEPTH_STENCIL_DIRTY
 };
 
 struct vg_context
@@ -98,13 +97,6 @@ struct vg_context
 
    struct {
       struct vg_state vg;
-      struct {
-         struct pipe_blend_state blend;
-         struct pipe_rasterizer_state rasterizer;
-         struct pipe_shader_state vs_state;
-         struct pipe_depth_stencil_alpha_state dsa;
-         struct pipe_framebuffer_state fb;
-      } g3d;
       VGbitfield dirty;
    } state;
 
@@ -116,14 +108,6 @@ struct vg_context
    struct cso_hash *owned_objects[VG_OBJECT_LAST];
 
    struct {
-      struct pipe_shader_state vert_shader;
-      struct pipe_shader_state frag_shader;
-      struct pipe_rasterizer_state raster;
-      void *fs;
-      float vertices[4][2][4];  /**< vertex pos + color */
-   } clear;
-
-   struct {
       struct pipe_resource *cbuf;
       struct pipe_sampler_state sampler;
 
@@ -133,31 +117,16 @@ struct vg_context
       struct vg_shader *set_fs;
    } mask;
 
-   struct vg_shader *pass_through_depth_fs;
-
    struct cso_context *cso_context;
 
-   struct pipe_resource *stencil_quad;
-   VGfloat stencil_vertices[4][2][4];
-
    struct renderer *renderer;
    struct shaders_cache *sc;
    struct shader *shader;
 
    struct pipe_sampler_state blend_sampler;
-   struct {
-      struct pipe_resource *buffer;
-      void *color_matrix_fs;
-   } filter;
    struct vg_paint *default_paint;
 
    struct blit_state *blit;
-
-   struct vg_shader *plain_vs;
-   struct vg_shader *clear_vs;
-   struct vg_shader *texture_vs;
-   struct pipe_resource *vs_const_buffer;
-   struct pipe_vertex_element velems[2];
 };
 
 struct vg_object {
@@ -189,9 +158,15 @@ void vg_validate_state(struct vg_context *ctx);
 void vg_set_error(struct vg_context *ctx,
                   VGErrorCode code);
 
-void vg_prepare_blend_surface(struct vg_context *ctx);
-void vg_prepare_blend_surface_from_mask(struct vg_context *ctx);
+struct pipe_sampler_view *vg_prepare_blend_surface(struct vg_context *ctx);
+struct pipe_sampler_view *vg_prepare_blend_surface_from_mask(struct vg_context *ctx);
 
+struct pipe_sampler_view *vg_get_surface_mask(struct vg_context *ctx);
+
+VGboolean vg_get_paint_matrix(struct vg_context *ctx,
+                              const struct matrix *paint_to_user,
+                              const struct matrix *user_to_surface,
+                              struct matrix *mat);
 
 static INLINE VGboolean is_aligned_to(const void *ptr, VGbyte alignment)
 {
@@ -292,13 +267,4 @@ static INLINE void vg_bound_rect(VGfloat coords[4],
    }
 }
 
-void *vg_plain_vs(struct vg_context *ctx);
-void *vg_clear_vs(struct vg_context *ctx);
-void *vg_texture_vs(struct vg_context *ctx);
-typedef enum {
-   VEGA_Y0_TOP,
-   VEGA_Y0_BOTTOM
-} VegaOrientation;
-void vg_set_viewport(struct vg_context *ctx, VegaOrientation orientation);
-
 #endif
diff --git a/src/gallium/state_trackers/vega/vg_manager.c b/src/gallium/state_trackers/vega/vg_manager.c
index bb15ec024f2..de935768b22 100644
--- a/src/gallium/state_trackers/vega/vg_manager.c
+++ b/src/gallium/state_trackers/vega/vg_manager.c
@@ -33,168 +33,22 @@
 #include "pipe/p_screen.h"
 #include "util/u_memory.h"
 #include "util/u_inlines.h"
-#include "util/u_format.h"
 #include "util/u_sampler.h"
+#include "util/u_box.h"
+#include "util/u_surface.h"
 
 #include "vg_api.h"
 #include "vg_manager.h"
 #include "vg_context.h"
 #include "image.h"
-#include "mask.h"
 #include "api.h"
 
-static struct pipe_resource *
-create_texture(struct pipe_context *pipe, enum pipe_format format,
-                    VGint width, VGint height)
-{
-   struct pipe_resource templ;
-
-   memset(&templ, 0, sizeof(templ));
-
-   if (format != PIPE_FORMAT_NONE) {
-      templ.format = format;
-   }
-   else {
-      templ.format = PIPE_FORMAT_B8G8R8A8_UNORM;
-   }
-
-   templ.target = PIPE_TEXTURE_2D;
-   templ.width0 = width;
-   templ.height0 = height;
-   templ.depth0 = 1;
-   templ.last_level = 0;
-
-   if (util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1)) {
-      templ.bind = PIPE_BIND_DEPTH_STENCIL;
-   } else {
-      templ.bind = (PIPE_BIND_DISPLAY_TARGET |
-                    PIPE_BIND_RENDER_TARGET |
-                    PIPE_BIND_SAMPLER_VIEW);
-   }
-
-   return pipe->screen->resource_create(pipe->screen, &templ);
-}
-
-static struct pipe_sampler_view *
-create_tex_and_view(struct pipe_context *pipe, enum pipe_format format,
-                    VGint width, VGint height)
-{
-   struct pipe_resource *texture;
-   struct pipe_sampler_view view_templ;
-   struct pipe_sampler_view *view;
-
-   texture = create_texture(pipe, format, width, height);
-
-   if (!texture)
-      return NULL;
-
-   u_sampler_view_default_template(&view_templ, texture, texture->format);
-   view = pipe->create_sampler_view(pipe, texture, &view_templ);
-   /* want the texture to go away if the view is freed */
-   pipe_resource_reference(&texture, NULL);
-
-   return view;
-}
-
-static void
-setup_new_alpha_mask(struct vg_context *ctx, struct st_framebuffer *stfb)
-{
-   struct pipe_context *pipe = ctx->pipe;
-   struct pipe_sampler_view *old_sampler_view = stfb->alpha_mask_view;
-
-   /*
-     we use PIPE_FORMAT_B8G8R8A8_UNORM because we want to render to
-     this texture and use it as a sampler, so while this wastes some
-     space it makes both of those a lot simpler
-   */
-   stfb->alpha_mask_view = create_tex_and_view(pipe,
-         PIPE_FORMAT_B8G8R8A8_UNORM, stfb->width, stfb->height);
-
-   if (!stfb->alpha_mask_view) {
-      if (old_sampler_view)
-         pipe_sampler_view_reference(&old_sampler_view, NULL);
-      return;
-   }
-
-   /* XXX could this call be avoided? */
-   vg_validate_state(ctx);
-
-   /* alpha mask starts with 1.f alpha */
-   mask_fill(0, 0, stfb->width, stfb->height, 1.f);
-
-   /* if we had an old surface copy it over */
-   if (old_sampler_view) {
-      struct pipe_subresource subsurf, subold_surf;
-      subsurf.face = 0;
-      subsurf.level = 0;
-      subold_surf.face = 0;
-      subold_surf.level = 0;
-      pipe->resource_copy_region(pipe,
-                                 stfb->alpha_mask_view->texture,
-                                 subsurf,
-                                 0, 0, 0,
-                                 old_sampler_view->texture,
-                                 subold_surf,
-                                 0, 0, 0,
-                                 MIN2(old_sampler_view->texture->width0,
-                                      stfb->alpha_mask_view->texture->width0),
-                                 MIN2(old_sampler_view->texture->height0,
-                                      stfb->alpha_mask_view->texture->height0));
-   }
-
-   /* Free the old texture
-    */
-   if (old_sampler_view)
-      pipe_sampler_view_reference(&old_sampler_view, NULL);
-}
-
-static boolean
-vg_context_update_depth_stencil_rb(struct vg_context * ctx,
-                                   uint width, uint height)
-{
-   struct st_renderbuffer *dsrb = ctx->draw_buffer->dsrb;
-   struct pipe_context *pipe = ctx->pipe;
-   unsigned surface_usage;
-
-   if ((dsrb->width == width && dsrb->height == height) && dsrb->texture)
-      return FALSE;
-
-   /* unreference existing ones */
-   pipe_surface_reference(&dsrb->surface, NULL);
-   pipe_resource_reference(&dsrb->texture, NULL);
-   dsrb->width = dsrb->height = 0;
-
-   /* Probably need dedicated flags for surface usage too:
-    */
-   surface_usage = PIPE_BIND_DEPTH_STENCIL; /* XXX: was: RENDER_TARGET */
-
-   dsrb->texture = create_texture(pipe, dsrb->format, width, height);
-   if (!dsrb->texture)
-      return TRUE;
-
-   dsrb->surface = pipe->screen->get_tex_surface(pipe->screen,
-                                                 dsrb->texture,
-                                                 0, 0, 0,
-                                                 surface_usage);
-   if (!dsrb->surface) {
-      pipe_resource_reference(&dsrb->texture, NULL);
-      return TRUE;
-   }
-
-   dsrb->width = width;
-   dsrb->height = height;
-
-   assert(dsrb->surface->width == width);
-   assert(dsrb->surface->height == height);
-
-   return TRUE;
-}
-
 static boolean
 vg_context_update_color_rb(struct vg_context *ctx, struct pipe_resource *pt)
 {
    struct st_renderbuffer *strb = ctx->draw_buffer->strb;
-   struct pipe_screen *screen = ctx->pipe->screen;
+   struct pipe_context *pipe = ctx->pipe;
+   struct pipe_surface surf_tmpl;
 
    if (strb->texture == pt) {
       pipe_resource_reference(&pt, NULL);
@@ -207,8 +61,12 @@ vg_context_update_color_rb(struct vg_context *ctx, struct pipe_resource *pt)
    strb->width = strb->height = 0;
 
    strb->texture = pt;
-   strb->surface = screen->get_tex_surface(screen, strb->texture, 0, 0, 0,
-                                           PIPE_BIND_RENDER_TARGET);
+
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, strb->texture,
+                              PIPE_BIND_RENDER_TARGET);
+   strb->surface = pipe->create_surface(pipe, strb->texture, &surf_tmpl);
+
    if (!strb->surface) {
       pipe_resource_reference(&strb->texture, NULL);
       return TRUE;
@@ -220,49 +78,6 @@ vg_context_update_color_rb(struct vg_context *ctx, struct pipe_resource *pt)
    return TRUE;
 }
 
-static void
-vg_context_update_draw_buffer(struct vg_context *ctx, struct pipe_resource *pt)
-{
-   struct st_framebuffer *stfb = ctx->draw_buffer;
-   boolean new_cbuf, new_zsbuf, new_size;
-
-   new_cbuf = vg_context_update_color_rb(ctx, pt);
-   new_zsbuf =
-      vg_context_update_depth_stencil_rb(ctx, pt->width0, pt->height0);
-
-   new_size = (stfb->width != pt->width0 || stfb->height != pt->height0);
-   stfb->width = pt->width0;
-   stfb->height = pt->height0;
-
-   if (new_cbuf || new_zsbuf || new_size) {
-      struct pipe_framebuffer_state *state = &ctx->state.g3d.fb;
-
-      memset(state, 0, sizeof(struct pipe_framebuffer_state));
-      state->width  = stfb->width;
-      state->height = stfb->height;
-      state->nr_cbufs = 1;
-      state->cbufs[0] = stfb->strb->surface;
-      state->zsbuf = stfb->dsrb->surface;
-
-      cso_set_framebuffer(ctx->cso_context, state);
-   }
-
-   if (new_zsbuf || new_size) {
-      ctx->state.dirty |= VIEWPORT_DIRTY;
-      ctx->state.dirty |= DEPTH_STENCIL_DIRTY;/*to reset the scissors*/
-
-      ctx->pipe->clear(ctx->pipe, PIPE_CLEAR_DEPTHSTENCIL, NULL, 0.0, 0);
-
-      /* we need all the other state already set */
-
-      setup_new_alpha_mask(ctx, stfb);
-
-      pipe_sampler_view_reference( &stfb->blend_texture_view, NULL);
-      stfb->blend_texture_view = create_tex_and_view(ctx->pipe,
-            PIPE_FORMAT_B8G8R8A8_UNORM, stfb->width, stfb->height);
-   }
-}
-
 /**
  * Flush the front buffer if the current context renders to the front buffer.
  */
@@ -304,15 +119,16 @@ vg_manager_validate_framebuffer(struct vg_context *ctx)
    if (!stfb->iface->validate(stfb->iface, &stfb->strb_att, 1, &pt) || !pt)
       return;
 
-   /*
-    * unset draw_buffer_invalid first because vg_context_update_draw_buffer
-    * will cause the framebuffer to be validated again because of a call to
-    * vg_validate_state
-    */
    p_atomic_set(&ctx->draw_buffer_invalid, FALSE);
-   vg_context_update_draw_buffer(ctx, pt);
-}
 
+   if (vg_context_update_color_rb(ctx, pt) ||
+       stfb->width != pt->width0 ||
+       stfb->height != pt->height0)
+      ctx->state.dirty |= FRAMEBUFFER_DIRTY;
+
+   stfb->width = pt->width0;
+   stfb->height = pt->height0;
+}
 
 static void
 vg_context_notify_invalid_framebuffer(struct st_context_iface *stctxi,
@@ -336,7 +152,10 @@ static void
 vg_context_destroy(struct st_context_iface *stctxi)
 {
    struct vg_context *ctx = (struct vg_context *) stctxi;
+   struct pipe_context *pipe = ctx->pipe;
+
    vg_destroy_context(ctx);
+   pipe->destroy(pipe);
 }
 
 static struct st_context_iface *
diff --git a/src/gallium/state_trackers/wgl/SConscript b/src/gallium/state_trackers/wgl/SConscript
index ec55f042f90..1b7597de440 100644
--- a/src/gallium/state_trackers/wgl/SConscript
+++ b/src/gallium/state_trackers/wgl/SConscript
@@ -13,7 +13,6 @@ env.Append(CPPPATH = [
 env.AppendUnique(CPPDEFINES = [
     '_GDI32_', # prevent wgl* being declared __declspec(dllimport)
     'BUILD_GL32', # declare gl* as __declspec(dllexport) in Mesa headers 
-    'WIN32_THREADS', # use Win32 thread API
     'WIN32_LEAN_AND_MEAN', # http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx
 ])
 
@@ -22,6 +21,7 @@ sources = [
     'stw_device.c',
     'stw_ext_extensionsstring.c',
     'stw_ext_gallium.c',
+    'stw_ext_pbuffer.c',
     'stw_ext_pixelformat.c',
     'stw_ext_swapinterval.c',
     'stw_framebuffer.c',
diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c
index 86c0a28e8da..cd4f3c8b3e2 100644
--- a/src/gallium/state_trackers/wgl/stw_context.c
+++ b/src/gallium/state_trackers/wgl/stw_context.c
@@ -264,75 +264,82 @@ stw_make_current(
    struct stw_context *curctx = NULL;
    struct stw_context *ctx = NULL;
    struct stw_framebuffer *fb = NULL;
+   BOOL ret = FALSE;
 
    if (!stw_dev)
-      goto fail;
+      return FALSE;
 
    curctx = stw_current_context();
    if (curctx != NULL) {
-      if (curctx->dhglrc != dhglrc)
+      if (curctx->dhglrc == dhglrc) {
+         if (curctx->hdc == hdc) {
+            /* Return if already current. */
+            return TRUE;
+         }
+      } else {
          curctx->st->flush(curctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
-      
-      /* Return if already current. */
-      if (curctx->dhglrc == dhglrc && curctx->hdc == hdc) {
-         ctx = curctx;
-         fb = stw_framebuffer_from_hdc( hdc );
-         goto success;
       }
-
-      stw_framebuffer_reference(&curctx->current_framebuffer, NULL);
    }
 
-   if (hdc == NULL || dhglrc == 0) {
-      return stw_dev->stapi->make_current(stw_dev->stapi, NULL, NULL, NULL);
-   }
-
-   pipe_mutex_lock( stw_dev->ctx_mutex ); 
-   ctx = stw_lookup_context_locked( dhglrc );
-   pipe_mutex_unlock( stw_dev->ctx_mutex ); 
-   if(!ctx)
-      goto fail;
-
-   fb = stw_framebuffer_from_hdc( hdc );
-   if (fb) {
-      stw_framebuffer_update(fb);
-   }
-   else {
-      /* Applications should call SetPixelFormat before creating a context,
-       * but not all do, and the opengl32 runtime seems to use a default pixel
-       * format in some cases, so we must create a framebuffer for those here
-       */
-      int iPixelFormat = GetPixelFormat(hdc);
-      if(iPixelFormat)
-         fb = stw_framebuffer_create( hdc, iPixelFormat );
-      if(!fb) 
+   if (dhglrc) {
+      pipe_mutex_lock( stw_dev->ctx_mutex );
+      ctx = stw_lookup_context_locked( dhglrc );
+      pipe_mutex_unlock( stw_dev->ctx_mutex );
+      if (!ctx) {
          goto fail;
-   }
-   
-   if(fb->iPixelFormat != ctx->iPixelFormat)
-      goto fail;
+      }
 
-   /* Bind the new framebuffer */
-   ctx->hdc = hdc;
+      fb = stw_framebuffer_from_hdc( hdc );
+      if (fb) {
+         stw_framebuffer_update(fb);
+      }
+      else {
+         /* Applications should call SetPixelFormat before creating a context,
+          * but not all do, and the opengl32 runtime seems to use a default pixel
+          * format in some cases, so we must create a framebuffer for those here
+          */
+         int iPixelFormat = GetPixelFormat(hdc);
+         if (iPixelFormat)
+            fb = stw_framebuffer_create( hdc, iPixelFormat );
+         if (!fb)
+            goto fail;
+      }
    
-   if (!stw_dev->stapi->make_current(stw_dev->stapi, ctx->st, fb->stfb, fb->stfb))
-      goto fail;
+      if (fb->iPixelFormat != ctx->iPixelFormat) {
+         SetLastError(ERROR_INVALID_PIXEL_FORMAT);
+         goto fail;
+      }
 
-   stw_framebuffer_reference(&ctx->current_framebuffer, fb);
+      /* Bind the new framebuffer */
+      ctx->hdc = hdc;
 
-success:
-   assert(fb);
-   if(fb) {
-      stw_framebuffer_release(fb);
+      ret = stw_dev->stapi->make_current(stw_dev->stapi, ctx->st, fb->stfb, fb->stfb);
+      stw_framebuffer_reference(&ctx->current_framebuffer, fb);
+   } else {
+      ret = stw_dev->stapi->make_current(stw_dev->stapi, NULL, NULL, NULL);
    }
    
-   return TRUE;
-
 fail:
-   if(fb)
+
+   if (fb) {
       stw_framebuffer_release(fb);
-   stw_dev->stapi->make_current(stw_dev->stapi, NULL, NULL, NULL);
-   return FALSE;
+   }
+
+   /* On failure, make the thread's current rendering context not current
+    * before returning */
+   if (!ret) {
+      stw_dev->stapi->make_current(stw_dev->stapi, NULL, NULL, NULL);
+      ctx = NULL;
+   }
+
+   /* Unreference the previous framebuffer if any. It must be done after
+    * make_current, as it can be referenced inside.
+    */
+   if (curctx && curctx != ctx) {
+      stw_framebuffer_reference(&curctx->current_framebuffer, NULL);
+   }
+
+   return ret;
 }
 
 /**
diff --git a/src/gallium/state_trackers/wgl/stw_device.c b/src/gallium/state_trackers/wgl/stw_device.c
index 37809d084ce..c4822d4d8aa 100644
--- a/src/gallium/state_trackers/wgl/stw_device.c
+++ b/src/gallium/state_trackers/wgl/stw_device.c
@@ -41,9 +41,7 @@
 #include "stw_framebuffer.h"
 #include "stw_st.h"
 
-#ifdef WIN32_THREADS
 extern _glthread_Mutex OneTimeLock;
-#endif
 
 
 struct stw_device *stw_dev = NULL;
@@ -76,9 +74,7 @@ stw_init(const struct stw_winsys *stw_winsys)
    
    stw_dev->stw_winsys = stw_winsys;
 
-#ifdef WIN32_THREADS
    _glthread_INIT_MUTEX(OneTimeLock);
-#endif
 
    stw_dev->stapi = stw_st_create_api();
    stw_dev->smapi = CALLOC_STRUCT(st_manager);
@@ -96,6 +92,10 @@ stw_init(const struct stw_winsys *stw_winsys)
    stw_dev->smapi->get_param = stw_get_param;
    stw_dev->screen = screen;
 
+   stw_dev->max_2d_levels =
+         screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS);
+   stw_dev->max_2d_length = 1 << (stw_dev->max_2d_levels - 1);
+
    pipe_mutex_init( stw_dev->ctx_mutex );
    pipe_mutex_init( stw_dev->fb_mutex );
 
@@ -168,11 +168,9 @@ stw_cleanup(void)
 
    stw_dev->screen->destroy(stw_dev->screen);
 
-#ifdef WIN32_THREADS
    _glthread_DESTROY_MUTEX(OneTimeLock);
 
    _glapi_destroy_multithread();
-#endif
 
 #ifdef DEBUG
    debug_memory_end(stw_dev->memdbg_no);
diff --git a/src/gallium/state_trackers/wgl/stw_device.h b/src/gallium/state_trackers/wgl/stw_device.h
index 1b836960d0d..3c2b6d9c076 100644
--- a/src/gallium/state_trackers/wgl/stw_device.h
+++ b/src/gallium/state_trackers/wgl/stw_device.h
@@ -50,6 +50,10 @@ struct stw_device
    
    struct pipe_screen *screen;
    
+   /* Cache some PIPE_CAP_* */
+   unsigned max_2d_levels;
+   unsigned max_2d_length;
+
    struct st_api *stapi;
    struct st_manager *smapi;
 
diff --git a/src/gallium/state_trackers/wgl/stw_ext_extensionsstring.c b/src/gallium/state_trackers/wgl/stw_ext_extensionsstring.c
index 62c859e1f92..ecb326f1cf6 100644
--- a/src/gallium/state_trackers/wgl/stw_ext_extensionsstring.c
+++ b/src/gallium/state_trackers/wgl/stw_ext_extensionsstring.c
@@ -37,6 +37,7 @@
 static const char *stw_extension_string = 
    "WGL_ARB_extensions_string "
    "WGL_ARB_multisample "
+   "WGL_ARB_pbuffer "
    "WGL_ARB_pixel_format "
 /*   "WGL_EXT_swap_interval " */
    "WGL_EXT_extensions_string";
diff --git a/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
new file mode 100644
index 00000000000..32636c603dc
--- /dev/null
+++ b/src/gallium/state_trackers/wgl/stw_ext_pbuffer.c
@@ -0,0 +1,212 @@
+/**************************************************************************
+ * 
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ * 
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * 
+ **************************************************************************/
+
+#include <windows.h>
+
+#define WGL_WGLEXT_PROTOTYPES
+
+#include <GL/gl.h>
+#include <GL/wglext.h>
+
+#include "pipe/p_defines.h"
+#include "pipe/p_screen.h"
+
+#include "stw_device.h"
+#include "stw_pixelformat.h"
+#include "stw_framebuffer.h"
+
+
+HPBUFFERARB WINAPI
+wglCreatePbufferARB(HDC _hDC,
+                    int iPixelFormat,
+                    int iWidth,
+                    int iHeight,
+                    const int *piAttribList)
+{
+   static boolean first = TRUE;
+   const int *piAttrib;
+   int useLargest = 0;
+   const struct stw_pixelformat_info *info;
+   struct stw_framebuffer *fb;
+   HWND hWnd;
+   HDC hDC;
+
+   info = stw_pixelformat_get_info(iPixelFormat);
+   if (!info) {
+      SetLastError(ERROR_INVALID_PIXEL_FORMAT);
+      return 0;
+   }
+
+   if (iWidth <= 0 || iHeight <= 0) {
+      SetLastError(ERROR_INVALID_DATA);
+      return 0;
+   }
+
+   for (piAttrib = piAttribList; *piAttrib; piAttrib++) {
+      switch (*piAttrib) {
+      case WGL_PBUFFER_LARGEST_ARB:
+         piAttrib++;
+         useLargest = *piAttrib;
+         break;
+      default:
+         SetLastError(ERROR_INVALID_DATA);
+         return 0;
+      }
+   }
+
+   if (iWidth > stw_dev->max_2d_length) {
+      if (useLargest) {
+         iWidth = stw_dev->max_2d_length;
+      } else {
+         SetLastError(ERROR_NO_SYSTEM_RESOURCES);
+         return 0;
+      }
+   }
+
+   if (iHeight > stw_dev->max_2d_length) {
+      if (useLargest) {
+         iHeight = stw_dev->max_2d_length;
+      } else {
+         SetLastError(ERROR_NO_SYSTEM_RESOURCES);
+         return 0;
+      }
+   }
+
+   /*
+    * Implement pbuffers through invisible windows
+    */
+
+   if (first) {
+      WNDCLASS wc;
+      memset(&wc, 0, sizeof wc);
+      wc.hbrBackground = (HBRUSH) (COLOR_BTNFACE + 1);
+      wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+      wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+      wc.lpfnWndProc = DefWindowProc;
+      wc.lpszClassName = "wglpbuffer";
+      wc.style = CS_OWNDC | CS_HREDRAW | CS_VREDRAW;
+      RegisterClass(&wc);
+      first = FALSE;
+   }
+
+   hWnd = CreateWindowEx(0,
+                         "wglpbuffer", /* wc.lpszClassName */
+                         "wglpbuffer",
+#if 0 /* Useful for debugging what the application is drawing */
+                         WS_VISIBLE |
+#endif
+                         WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
+                         CW_USEDEFAULT, CW_USEDEFAULT, /* x, y */
+                         iWidth, iHeight,
+                         NULL,
+                         NULL,
+                         NULL,
+                         NULL);
+   if (!hWnd) {
+      return 0;
+   }
+
+   hDC = GetDC(hWnd);
+   if (!hDC) {
+      return 0;
+   }
+
+   SetPixelFormat(hDC, iPixelFormat, &info->pfd);
+
+   fb = stw_framebuffer_create(hDC, iPixelFormat);
+   if (!fb) {
+      SetLastError(ERROR_NO_SYSTEM_RESOURCES);
+   }
+
+   return (HPBUFFERARB)fb;
+}
+
+
+HDC WINAPI
+wglGetPbufferDCARB(HPBUFFERARB hPbuffer)
+{
+   struct stw_framebuffer *fb;
+   HDC hDC;
+
+   fb = (struct stw_framebuffer *)hPbuffer;
+
+   hDC = GetDC(fb->hWnd);
+   SetPixelFormat(hDC, fb->iPixelFormat, &fb->pfi->pfd);
+
+   return hDC;
+}
+
+
+int WINAPI
+wglReleasePbufferDCARB(HPBUFFERARB hPbuffer,
+                       HDC hDC)
+{
+   struct stw_framebuffer *fb;
+
+   fb = (struct stw_framebuffer *)hPbuffer;
+
+   return ReleaseDC(fb->hWnd, hDC);
+}
+
+
+BOOL WINAPI
+wglDestroyPbufferARB(HPBUFFERARB hPbuffer)
+{
+   struct stw_framebuffer *fb;
+
+   fb = (struct stw_framebuffer *)hPbuffer;
+
+   /* This will destroy all our data */
+   return DestroyWindow(fb->hWnd);
+}
+
+
+BOOL WINAPI
+wglQueryPbufferARB(HPBUFFERARB hPbuffer,
+                   int iAttribute,
+                   int *piValue)
+{
+   struct stw_framebuffer *fb;
+
+   fb = (struct stw_framebuffer *)hPbuffer;
+
+   switch (iAttribute) {
+   case WGL_PBUFFER_WIDTH_ARB:
+      *piValue = fb->width;
+      return TRUE;
+   case WGL_PBUFFER_HEIGHT_ARB:
+      *piValue = fb->width;
+      return TRUE;
+   case WGL_PBUFFER_LOST_ARB:
+      /* We assume that no content is ever lost due to display mode change */
+      *piValue = FALSE;
+      return TRUE;
+   default:
+      SetLastError(ERROR_INVALID_DATA);
+      return FALSE;
+   }
+}
diff --git a/src/gallium/state_trackers/wgl/stw_ext_pixelformat.c b/src/gallium/state_trackers/wgl/stw_ext_pixelformat.c
index ab56800e28d..d0a95863bb4 100644
--- a/src/gallium/state_trackers/wgl/stw_ext_pixelformat.c
+++ b/src/gallium/state_trackers/wgl/stw_ext_pixelformat.c
@@ -43,6 +43,7 @@
 
 #include "pipe/p_compiler.h"
 #include "util/u_memory.h"
+#include "stw_device.h"
 #include "stw_pixelformat.h"
 
 
@@ -234,6 +235,23 @@ stw_query_attrib(
       *pvalue = pfi->stvis.samples;
       break;
 
+
+   /* WGL_ARB_pbuffer */
+
+   case WGL_MAX_PBUFFER_WIDTH_ARB:
+   case WGL_MAX_PBUFFER_HEIGHT_ARB:
+      *pvalue = stw_dev->max_2d_length;
+      break;
+
+   case WGL_MAX_PBUFFER_PIXELS_ARB:
+      *pvalue = stw_dev->max_2d_length * stw_dev->max_2d_length;
+      break;
+
+   case WGL_DRAW_TO_PBUFFER_ARB:
+      *pvalue = 1;
+      break;
+
+
    default:
       return FALSE;
    }
diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.c b/src/gallium/state_trackers/wgl/stw_framebuffer.c
index 259b22f22c7..733222aa21c 100644
--- a/src/gallium/state_trackers/wgl/stw_framebuffer.c
+++ b/src/gallium/state_trackers/wgl/stw_framebuffer.c
@@ -469,7 +469,7 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data)
 {
    struct stw_framebuffer *fb;
    struct pipe_screen *screen;
-   struct pipe_surface *surface;
+   struct pipe_resource *res;
 
    if (!stw_dev)
       return FALSE;
@@ -480,7 +480,7 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data)
 
    screen = stw_dev->screen;
 
-   surface = (struct pipe_surface *)data->pPrivateData;
+   res = (struct pipe_resource *)data->pPrivateData;
 
    if(data->hSharedSurface != fb->hSharedSurface) {
       if(fb->shared_surface) {
@@ -498,13 +498,13 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data)
 
    if(fb->shared_surface) {
       stw_dev->stw_winsys->compose(screen,
-                                   surface,
+                                   res,
                                    fb->shared_surface,
                                    &fb->client_rect,
                                    data->PresentHistoryToken);
    }
    else {
-      stw_dev->stw_winsys->present( screen, surface, hdc );
+      stw_dev->stw_winsys->present( screen, res, hdc );
    }
 
    stw_framebuffer_update(fb);
@@ -524,7 +524,7 @@ DrvPresentBuffers(HDC hdc, PGLPRESENTBUFFERSDATA data)
 BOOL
 stw_framebuffer_present_locked(HDC hdc,
                                struct stw_framebuffer *fb,
-                               struct pipe_surface *surface)
+                               struct pipe_resource *res)
 {
    if(stw_dev->callbacks.wglCbPresentBuffers &&
       stw_dev->stw_winsys->compose) {
@@ -535,7 +535,7 @@ stw_framebuffer_present_locked(HDC hdc,
       data.magic2 = 0;
       data.AdapterLuid = stw_dev->AdapterLuid;
       data.rect = fb->client_rect;
-      data.pPrivateData = (void *)surface;
+      data.pPrivateData = (void *)res;
 
       stw_notify_current_locked(fb);
       stw_framebuffer_release(fb);
@@ -545,7 +545,7 @@ stw_framebuffer_present_locked(HDC hdc,
    else {
       struct pipe_screen *screen = stw_dev->screen;
 
-      stw_dev->stw_winsys->present( screen, surface, hdc );
+      stw_dev->stw_winsys->present( screen, res, hdc );
 
       stw_framebuffer_update(fb);
       stw_notify_current_locked(fb);
diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.h b/src/gallium/state_trackers/wgl/stw_framebuffer.h
index 89d12300e67..6604e545cbc 100644
--- a/src/gallium/state_trackers/wgl/stw_framebuffer.h
+++ b/src/gallium/state_trackers/wgl/stw_framebuffer.h
@@ -32,7 +32,7 @@
 
 #include "os/os_thread.h"
 
-struct pipe_surface;
+struct pipe_resource;
 struct st_framebuffer_iface;
 struct stw_pixelformat_info;
 
@@ -143,7 +143,7 @@ stw_framebuffer_from_hdc(
 BOOL
 stw_framebuffer_present_locked(HDC hdc,
                                struct stw_framebuffer *fb,
-                               struct pipe_surface *surface);
+                               struct pipe_resource *res);
 
 void
 stw_framebuffer_update(
diff --git a/src/gallium/state_trackers/wgl/stw_getprocaddress.c b/src/gallium/state_trackers/wgl/stw_getprocaddress.c
index d43a55fa9e6..b0aef943d30 100644
--- a/src/gallium/state_trackers/wgl/stw_getprocaddress.c
+++ b/src/gallium/state_trackers/wgl/stw_getprocaddress.c
@@ -50,6 +50,13 @@ static const struct stw_extension_entry stw_extension_entries[] = {
    /* WGL_ARB_extensions_string */
    STW_EXTENSION_ENTRY( wglGetExtensionsStringARB ),
 
+   /* WGL_ARB_pbuffer */
+   STW_EXTENSION_ENTRY( wglCreatePbufferARB ),
+   STW_EXTENSION_ENTRY( wglGetPbufferDCARB ),
+   STW_EXTENSION_ENTRY( wglReleasePbufferDCARB ),
+   STW_EXTENSION_ENTRY( wglDestroyPbufferARB ),
+   STW_EXTENSION_ENTRY( wglQueryPbufferARB ),
+
    /* WGL_ARB_pixel_format */
    STW_EXTENSION_ENTRY( wglChoosePixelFormatARB ),
    STW_EXTENSION_ENTRY( wglGetPixelFormatAttribfvARB ),
diff --git a/src/gallium/state_trackers/wgl/stw_pixelformat.c b/src/gallium/state_trackers/wgl/stw_pixelformat.c
index 18ac4823696..5ede1d43220 100644
--- a/src/gallium/state_trackers/wgl/stw_pixelformat.c
+++ b/src/gallium/state_trackers/wgl/stw_pixelformat.c
@@ -185,7 +185,7 @@ stw_pixelformat_add(
     */
    pfi->stvis.buffer_mask = ST_ATTACHMENT_FRONT_LEFT_MASK;
    if (doublebuffer)
-      pfi->stvis.buffer_mask = ST_ATTACHMENT_BACK_LEFT_MASK;
+      pfi->stvis.buffer_mask |= ST_ATTACHMENT_BACK_LEFT_MASK;
 
    pfi->stvis.color_format = color->format;
    pfi->stvis.depth_stencil_format = depth->format;
diff --git a/src/gallium/state_trackers/wgl/stw_st.c b/src/gallium/state_trackers/wgl/stw_st.c
index bcdd82e4f66..b58d91673b7 100644
--- a/src/gallium/state_trackers/wgl/stw_st.c
+++ b/src/gallium/state_trackers/wgl/stw_st.c
@@ -43,8 +43,6 @@ struct stw_st_framebuffer {
    struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
    unsigned texture_width, texture_height;
    unsigned texture_mask;
-
-   struct pipe_surface *front_surface, *back_surface;
 };
 
 static INLINE struct stw_st_framebuffer *
@@ -65,10 +63,6 @@ stw_st_framebuffer_validate_locked(struct st_framebuffer_iface *stfb,
    struct pipe_resource templ;
    unsigned i;
 
-   /* remove outdated surface */
-   pipe_surface_reference(&stwfb->front_surface, NULL);
-   pipe_surface_reference(&stwfb->back_surface, NULL);
-
    /* remove outdated textures */
    if (stwfb->texture_width != width || stwfb->texture_height != height) {
       for (i = 0; i < ST_ATTACHMENT_COUNT; i++)
@@ -80,6 +74,7 @@ stw_st_framebuffer_validate_locked(struct st_framebuffer_iface *stfb,
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.last_level = 0;
 
    for (i = 0; i < ST_ATTACHMENT_COUNT; i++) {
@@ -155,45 +150,6 @@ stw_st_framebuffer_validate(struct st_framebuffer_iface *stfb,
    return TRUE;
 }
 
-static struct pipe_surface *
-get_present_surface_locked(struct st_framebuffer_iface *stfb,
-                           enum st_attachment_type statt)
-{
-   struct stw_st_framebuffer *stwfb = stw_st_framebuffer(stfb);
-   struct pipe_resource *ptex;
-   struct pipe_surface *psurf, **cache;
-   
-   ptex = stwfb->textures[statt];
-   if (!ptex)
-      return NULL;
-
-   psurf = NULL;
-
-   switch (statt) {
-   case ST_ATTACHMENT_FRONT_LEFT:
-      cache = &stwfb->front_surface;
-      break;
-   case ST_ATTACHMENT_BACK_LEFT:
-      cache = &stwfb->back_surface;
-      break;
-   default:
-      cache = &psurf;
-      break;
-   }
-
-   if (!*cache) {
-      *cache = stw_dev->screen->get_tex_surface(stw_dev->screen,
-            ptex, 0, 0, 0,
-            PIPE_BIND_DISPLAY_TARGET |
-            PIPE_BIND_RENDER_TARGET);
-   }
-
-   if (psurf != *cache)
-      pipe_surface_reference(&psurf, *cache);
-
-   return psurf;
-}
-
 /**
  * Present an attachment of the framebuffer.
  */
@@ -202,12 +158,11 @@ stw_st_framebuffer_present_locked(struct st_framebuffer_iface *stfb,
                                   enum st_attachment_type statt)
 {
    struct stw_st_framebuffer *stwfb = stw_st_framebuffer(stfb);
-   struct pipe_surface *psurf;
-   
-   psurf = get_present_surface_locked(&stwfb->base, statt);
-   if (psurf) {
-      stw_framebuffer_present_locked(stwfb->fb->hDC, stwfb->fb, psurf);
-      pipe_surface_reference(&psurf, NULL);
+   struct pipe_resource *resource;
+
+   resource = stwfb->textures[statt];
+   if (resource) {
+      stw_framebuffer_present_locked(stwfb->fb->hDC, stwfb->fb, resource);
    }
 
    return TRUE;
@@ -255,9 +210,6 @@ stw_st_destroy_framebuffer_locked(struct st_framebuffer_iface *stfb)
    struct stw_st_framebuffer *stwfb = stw_st_framebuffer(stfb);
    int i;
 
-   pipe_surface_reference(&stwfb->front_surface, NULL);
-   pipe_surface_reference(&stwfb->back_surface, NULL);
-
    for (i = 0; i < ST_ATTACHMENT_COUNT; i++)
       pipe_resource_reference(&stwfb->textures[i], NULL);
 
@@ -273,7 +225,6 @@ stw_st_swap_framebuffer_locked(struct st_framebuffer_iface *stfb)
    struct stw_st_framebuffer *stwfb = stw_st_framebuffer(stfb);
    unsigned front = ST_ATTACHMENT_FRONT_LEFT, back = ST_ATTACHMENT_BACK_LEFT;
    struct pipe_resource *ptex;
-   struct pipe_surface *psurf;
    unsigned mask;
 
    /* swap the textures */
@@ -281,11 +232,6 @@ stw_st_swap_framebuffer_locked(struct st_framebuffer_iface *stfb)
    stwfb->textures[front] = stwfb->textures[back];
    stwfb->textures[back] = ptex;
 
-   /* swap the surfaces */
-   psurf = stwfb->front_surface;
-   stwfb->front_surface = stwfb->back_surface;
-   stwfb->back_surface = psurf;
-
    /* convert to mask */
    front = 1 << front;
    back = 1 << back;
diff --git a/src/gallium/state_trackers/wgl/stw_winsys.h b/src/gallium/state_trackers/wgl/stw_winsys.h
index 270fad56a19..397065fc159 100644
--- a/src/gallium/state_trackers/wgl/stw_winsys.h
+++ b/src/gallium/state_trackers/wgl/stw_winsys.h
@@ -34,7 +34,7 @@
 
 struct pipe_screen;
 struct pipe_context;
-struct pipe_surface;
+struct pipe_resource;
 
 struct stw_shared_surface;
 
@@ -43,12 +43,13 @@ struct stw_winsys
    struct pipe_screen *
    (*create_screen)( void );
 
+   /* XXX is it actually possible to have non-zero level/layer ??? */
    /**
     * Present the color buffer to the window associated with the device context.
     */
    void
    (*present)( struct pipe_screen *screen,
-               struct pipe_surface *surf,
+               struct pipe_resource *res,
                HDC hDC );
 
    /**
@@ -85,7 +86,7 @@ struct stw_winsys
     */
    void
    (*compose)( struct pipe_screen *screen,
-               struct pipe_surface *src,
+               struct pipe_resource *res,
                struct stw_shared_surface *dest,
                LPCRECT pRect,
                ULONGLONG PresentHistoryToken );
diff --git a/src/gallium/state_trackers/xorg/xorg_composite.c b/src/gallium/state_trackers/xorg/xorg_composite.c
index 4ff48026e50..d4dc84a122b 100644
--- a/src/gallium/state_trackers/xorg/xorg_composite.c
+++ b/src/gallium/state_trackers/xorg/xorg_composite.c
@@ -473,7 +473,7 @@ boolean xorg_composite_bind_state(struct exa_context *exa,
                                   struct exa_pixmap_priv *pMask,
                                   struct exa_pixmap_priv *pDst)
 {
-   struct pipe_surface *dst_surf = xorg_gpu_surface(exa->scrn, pDst);
+   struct pipe_surface *dst_surf = xorg_gpu_surface(exa->pipe, pDst);
 
    renderer_bind_destination(exa->renderer, dst_surf,
                              pDst->width,
@@ -529,7 +529,7 @@ boolean xorg_solid_bind_state(struct exa_context *exa,
                               struct exa_pixmap_priv *pixmap,
                               Pixel fg)
 {
-   struct pipe_surface *dst_surf = xorg_gpu_surface(exa->scrn, pixmap);
+   struct pipe_surface *dst_surf = xorg_gpu_surface(exa->pipe, pixmap);
    unsigned vs_traits, fs_traits;
    struct xorg_shader shader;
 
diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c
index 80af82d97b2..28e30e09ff3 100644
--- a/src/gallium/state_trackers/xorg/xorg_crtc.c
+++ b/src/gallium/state_trackers/xorg/xorg_crtc.c
@@ -210,6 +210,7 @@ crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image)
 	templat.target = PIPE_TEXTURE_2D;
 	templat.last_level = 0;
 	templat.depth0 = 1;
+	templat.array_size = 1;
 	templat.format = PIPE_FORMAT_B8G8R8A8_UNORM;
 	templat.width0 = 64;
 	templat.height0 = 64;
@@ -225,9 +226,9 @@ crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image)
     }
 
     transfer = pipe_get_transfer(ms->ctx, crtcp->cursor_tex,
-                                         0, 0, 0,
-                                         PIPE_TRANSFER_WRITE,
-                                         0, 0, 64, 64);
+                                 0, 0,
+                                 PIPE_TRANSFER_WRITE,
+                                 0, 0, 64, 64);
     ptr = ms->ctx->transfer_map(ms->ctx, transfer);
     util_copy_rect(ptr, crtcp->cursor_tex->format,
 		   transfer->stride, 0, 0,
diff --git a/src/gallium/state_trackers/xorg/xorg_dri2.c b/src/gallium/state_trackers/xorg/xorg_dri2.c
index b723a8e9cb0..17c34b7eac8 100644
--- a/src/gallium/state_trackers/xorg/xorg_dri2.c
+++ b/src/gallium/state_trackers/xorg/xorg_dri2.c
@@ -129,6 +129,7 @@ dri2_do_create_buffer(DrawablePtr pDraw, DRI2BufferPtr buffer, unsigned int form
 	    template.width0 = pDraw->width;
 	    template.height0 = pDraw->height;
 	    template.depth0 = 1;
+	    template.array_size = 1;
 	    template.last_level = 0;
 	    template.bind = PIPE_BIND_DEPTH_STENCIL |
 		PIPE_BIND_SHARED;
diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c
index 1ee79ae177e..66685ecec64 100644
--- a/src/gallium/state_trackers/xorg/xorg_driver.c
+++ b/src/gallium/state_trackers/xorg/xorg_driver.c
@@ -538,44 +538,37 @@ drv_pre_init(ScrnInfoPtr pScrn, int flags)
     return TRUE;
 }
 
-static void drv_block_handler(int i, pointer blockData, pointer pTimeout,
-                              pointer pReadmask)
+void xorg_flush(ScreenPtr pScreen)
 {
-    ScreenPtr pScreen = screenInfo.screens[i];
     modesettingPtr ms = modesettingPTR(xf86Screens[pScreen->myNum]);
 
-    pScreen->BlockHandler = ms->blockHandler;
-    pScreen->BlockHandler(i, blockData, pTimeout, pReadmask);
-    pScreen->BlockHandler = drv_block_handler;
-
     if (ms->ctx) {
-       int j;
+	int j;
 
-       ms->ctx->flush(ms->ctx, PIPE_FLUSH_RENDER_CACHE,
-		      ms->dirtyThrottling ?
-		      &ms->fence[XORG_NR_FENCES-1] :
-		      NULL);
+	ms->ctx->flush(ms->ctx, PIPE_FLUSH_RENDER_CACHE,
+		       ms->dirtyThrottling ?
+		       &ms->fence[XORG_NR_FENCES-1] :
+		       NULL);
        
-       if (ms->dirtyThrottling) {
-	   if (ms->fence[0])
-	       ms->ctx->screen->fence_finish(ms->ctx->screen,
-					     ms->fence[0], 0);
+	if (ms->dirtyThrottling) {
+	    if (ms->fence[0])
+		ms->ctx->screen->fence_finish(ms->ctx->screen,
+					      ms->fence[0], 0);
   
-	   /* The amount of rendering generated by a block handler can be
-	    * quite small.  Let us get a fair way ahead of hardware before
-	    * throttling.
-	    */
-	   for (j = 0; j < XORG_NR_FENCES - 1; j++)
-	       ms->screen->fence_reference(ms->screen,
-					   &ms->fence[j],
-					   ms->fence[j+1]);
-
-	   ms->screen->fence_reference(ms->screen,
-				       &ms->fence[XORG_NR_FENCES-1],
-				       NULL);
-       }
+	    /* The amount of rendering generated by a block handler can be
+	     * quite small.  Let us get a fair way ahead of hardware before
+	     * throttling.
+	     */
+	    for (j = 0; j < XORG_NR_FENCES - 1; j++)
+		ms->screen->fence_reference(ms->screen,
+					    &ms->fence[j],
+					    ms->fence[j+1]);
+
+	    ms->screen->fence_reference(ms->screen,
+					&ms->fence[XORG_NR_FENCES-1],
+					NULL);
+	}
     }
-        
 
 #ifdef DRM_MODE_FEATURE_DIRTYFB
     {
@@ -608,6 +601,19 @@ static void drv_block_handler(int i, pointer blockData, pointer pTimeout,
 #endif
 }
 
+static void drv_block_handler(int i, pointer blockData, pointer pTimeout,
+                              pointer pReadmask)
+{
+    ScreenPtr pScreen = screenInfo.screens[i];
+    modesettingPtr ms = modesettingPTR(xf86Screens[pScreen->myNum]);
+
+    pScreen->BlockHandler = ms->blockHandler;
+    pScreen->BlockHandler(i, blockData, pTimeout, pReadmask);
+    pScreen->BlockHandler = drv_block_handler;
+
+    xorg_flush(pScreen);
+}
+
 static Bool
 drv_create_screen_resources(ScreenPtr pScreen)
 {
diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c
index 4b1c02bad42..718a3453939 100644
--- a/src/gallium/state_trackers/xorg/xorg_exa.c
+++ b/src/gallium/state_trackers/xorg/xorg_exa.c
@@ -46,6 +46,8 @@
 #include "util/u_math.h"
 #include "util/u_debug.h"
 #include "util/u_format.h"
+#include "util/u_box.h"
+#include "util/u_surface.h"
 
 #define DEBUG_PRINT 0
 #define ROUND_UP_TEXTURES 1
@@ -188,8 +190,8 @@ ExaDownloadFromScreen(PixmapPtr pPix, int x,  int y, int w,  int h, char *dst,
     if (!priv || !priv->tex)
 	return FALSE;
 
-    transfer = pipe_get_transfer(exa->pipe, priv->tex, 0, 0, 0,
-					   PIPE_TRANSFER_READ, x, y, w, h);
+    transfer = pipe_get_transfer(exa->pipe, priv->tex, 0, 0,
+                                 PIPE_TRANSFER_READ, x, y, w, h);
     if (!transfer)
 	return FALSE;
 
@@ -222,8 +224,8 @@ ExaUploadToScreen(PixmapPtr pPix, int x, int y, int w, int h, char *src,
     if (!priv || !priv->tex)
 	return FALSE;
 
-    transfer = pipe_get_transfer(exa->pipe, priv->tex, 0, 0, 0,
-					   PIPE_TRANSFER_WRITE, x, y, w, h);
+    transfer = pipe_get_transfer(exa->pipe, priv->tex, 0, 0,
+                                 PIPE_TRANSFER_WRITE, x, y, w, h);
     if (!transfer)
 	return FALSE;
 
@@ -265,7 +267,7 @@ ExaPrepareAccess(PixmapPtr pPix, int index)
         assert(pPix->drawable.height <= priv->tex->height0);
 
 	priv->map_transfer =
-	   pipe_get_transfer(exa->pipe, priv->tex, 0, 0, 0,
+	   pipe_get_transfer(exa->pipe, priv->tex, 0, 0,
 #ifdef EXA_MIXED_PIXMAPS
 					PIPE_TRANSFER_MAP_DIRECTLY |
 #endif
@@ -449,6 +451,7 @@ ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir,
        exa->copy.use_surface_copy = TRUE;
     }
     else {
+       struct pipe_surface surf_tmpl;
        exa->copy.use_surface_copy = FALSE;
 
        if (exa->copy.dst == exa->copy.src)
@@ -458,11 +461,13 @@ ExaPrepareCopy(PixmapPtr pSrcPixmap, PixmapPtr pDstPixmap, int xdir,
           pipe_resource_reference(&exa->copy.src_texture,
                                  exa->copy.src->tex);
 
+       memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+       u_surface_default_template(&surf_tmpl, exa->copy.dst->tex,
+                                  PIPE_BIND_RENDER_TARGET);
        exa->copy.dst_surface =
-          exa->scrn->get_tex_surface(exa->scrn,
-                                     exa->copy.dst->tex,
-                                     0, 0, 0,
-                                     PIPE_BIND_RENDER_TARGET);
+          exa->pipe->create_surface(exa->pipe,
+                                    exa->copy.dst->tex,
+                                    &surf_tmpl);
 
 
        renderer_copy_prepare(exa->renderer, 
@@ -492,19 +497,14 @@ ExaCopy(PixmapPtr pDstPixmap, int srcX, int srcY, int dstX, int dstY,
    (void) priv;
 
    if (exa->copy.use_surface_copy) {
-      struct pipe_subresource subdst, subsrc;
-      subdst.face = 0;
-      subdst.level = 0;
-      subsrc.face = 0;
-      subsrc.level = 0;
+      struct pipe_box src_box;
+      u_box_2d(srcX, srcY, width, height, &src_box);
       exa->pipe->resource_copy_region( exa->pipe,
                                        exa->copy.dst->tex,
-                                       subdst,
+                                       0,
                                        dstX, dstY, 0,
                                        exa->copy.src->tex,
-                                       subsrc,
-                                       srcX, srcY, 0,
-                                       width, height );
+                                       0, &src_box);
    }
    else {
       renderer_copy_pixmap(exa->renderer, 
@@ -874,24 +874,21 @@ ExaModifyPixmapHeader(PixmapPtr pPixmap, int width, int height,
         }
 
 	template.depth0 = 1;
+	template.array_size = 1;
 	template.last_level = 0;
 	template.bind = PIPE_BIND_RENDER_TARGET | priv->flags;
 	priv->tex_flags = priv->flags;
 	texture = exa->scrn->resource_create(exa->scrn, &template);
 
 	if (priv->tex) {
-	    struct pipe_subresource subdst, subsrc;
-
-	    subdst.face = 0;
-	    subdst.level = 0;
-	    subsrc.face = 0;
-	    subsrc.level = 0;
+            struct pipe_box src_box;
+            u_box_origin_2d(min(width, texture->width0),
+                            min(height, texture->height0),
+                            &src_box);
             exa->pipe->resource_copy_region(exa->pipe, texture,
-                                            subdst, 0, 0, 0,
+                                            0, 0, 0, 0,
                                             priv->tex,
-                                            subsrc, 0, 0, 0,
-                                            min(width, texture->width0),
-                                            min(height, texture->height0));
+                                            0, &src_box);
 	}
 
 	pipe_resource_reference(&priv->tex, texture);
@@ -947,6 +944,7 @@ xorg_exa_create_root_texture(ScrnInfoPtr pScrn,
     template.width0 = width;
     template.height0 = height;
     template.depth0 = 1;
+    template.array_size = 1;
     template.last_level = 0;
     template.bind |= PIPE_BIND_RENDER_TARGET;
     template.bind |= PIPE_BIND_SCANOUT;
@@ -1063,10 +1061,14 @@ out_err:
 }
 
 struct pipe_surface *
-xorg_gpu_surface(struct pipe_screen *scrn, struct exa_pixmap_priv *priv)
+xorg_gpu_surface(struct pipe_context *pipe, struct exa_pixmap_priv *priv)
 {
-   return scrn->get_tex_surface(scrn, priv->tex, 0, 0, 0,
-                                PIPE_BIND_RENDER_TARGET);
+   struct pipe_surface surf_tmpl;
+   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
+   u_surface_default_template(&surf_tmpl, priv->tex,
+                              PIPE_BIND_RENDER_TARGET);
+
+   return pipe->create_surface(pipe, priv->tex, &surf_tmpl);
 
 }
 
diff --git a/src/gallium/state_trackers/xorg/xorg_exa.h b/src/gallium/state_trackers/xorg/xorg_exa.h
index 86a1afc06e6..1f78f60be74 100644
--- a/src/gallium/state_trackers/xorg/xorg_exa.h
+++ b/src/gallium/state_trackers/xorg/xorg_exa.h
@@ -72,7 +72,7 @@ do {                                                          \
 } while(0)
 
 struct pipe_surface *
-xorg_gpu_surface(struct pipe_screen *scrn, struct exa_pixmap_priv *priv);
+xorg_gpu_surface(struct pipe_context *pipe, struct exa_pixmap_priv *priv);
 
 void xorg_exa_flush(struct exa_context *exa, uint pipeFlushFlags,
                     struct pipe_fence_handle **fence);
diff --git a/src/gallium/state_trackers/xorg/xorg_renderer.c b/src/gallium/state_trackers/xorg/xorg_renderer.c
index 92f1cc50653..a3d7c5a70e2 100644
--- a/src/gallium/state_trackers/xorg/xorg_renderer.c
+++ b/src/gallium/state_trackers/xorg/xorg_renderer.c
@@ -10,6 +10,7 @@
 #include "util/u_sampler.h"
 
 #include "util/u_inlines.h"
+#include "util/u_box.h"
 
 #include <math.h>
 
@@ -535,6 +536,7 @@ renderer_clone_texture(struct xorg_renderer *r,
    templ.width0 = src->width0;
    templ.height0 = src->height0;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.bind = PIPE_BIND_SAMPLER_VIEW;
 
    pt = screen->resource_create(screen, &templ);
@@ -546,19 +548,15 @@ renderer_clone_texture(struct xorg_renderer *r,
 
    {
       /* copy source framebuffer surface into texture */
-      struct pipe_subresource subsrc, subdst;
-      subsrc.face = 0;
-      subsrc.level = 0;
-      subdst.face = 0;
-      subdst.level = 0;
+      struct pipe_box src_box;
+      u_box_origin_2d(src->width0, src->height0, &src_box);
+
       pipe->resource_copy_region(pipe,
                                  pt, /* dest */
-                                 subdst,
+                                 0, /* dest_level */
                                  0, 0, 0, /* destx/y/z */
                                  src,
-                                 subsrc,
-                                 0, 0, 0,
-                                 src->width0, src->height0);
+                                 0, &src_box);
    }
 
    return pt;
diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h
index a3fb5e5dad0..56397b8fea8 100644
--- a/src/gallium/state_trackers/xorg/xorg_tracker.h
+++ b/src/gallium/state_trackers/xorg/xorg_tracker.h
@@ -156,6 +156,7 @@ CustomizerPtr xorg_customizer(ScrnInfoPtr pScrn);
 
 Bool xorg_has_gallium(ScrnInfoPtr pScrn);
 
+void xorg_flush(ScreenPtr pScreen);
 /***********************************************************************
  * xorg_exa.c
  */
diff --git a/src/gallium/state_trackers/xorg/xorg_xv.c b/src/gallium/state_trackers/xorg/xorg_xv.c
index f64959f00e9..c72ba9ef8db 100644
--- a/src/gallium/state_trackers/xorg/xorg_xv.c
+++ b/src/gallium/state_trackers/xorg/xorg_xv.c
@@ -171,6 +171,7 @@ create_component_texture(struct pipe_context *pipe,
    templ.width0 = width;
    templ.height0 = height;
    templ.depth0 = 1;
+   templ.array_size = 1;
    templ.bind = PIPE_BIND_SAMPLER_VIEW;
 
    tex = screen->resource_create(screen, &templ);
@@ -312,17 +313,17 @@ copy_packed_data(ScrnInfoPtr pScrn,
    int y_array_size = w * h;
 
    ytrans = pipe_get_transfer(pipe, dst[0],
-                                   0, 0, 0,
-                                   PIPE_TRANSFER_WRITE,
-                                   left, top, w, h);
+                              0, 0,
+                              PIPE_TRANSFER_WRITE,
+                              left, top, w, h);
    utrans = pipe_get_transfer(pipe, dst[1],
-                                   0, 0, 0,
-                                   PIPE_TRANSFER_WRITE,
-                                   left, top, w, h);
+                              0, 0,
+                              PIPE_TRANSFER_WRITE,
+                              left, top, w, h);
    vtrans = pipe_get_transfer(pipe, dst[2],
-                                   0, 0, 0,
-                                   PIPE_TRANSFER_WRITE,
-                                   left, top, w, h);
+                              0, 0,
+                              PIPE_TRANSFER_WRITE,
+                              left, top, w, h);
 
    ymap = (char*)pipe->transfer_map(pipe, ytrans);
    umap = (char*)pipe->transfer_map(pipe, utrans);
@@ -533,7 +534,7 @@ display_video(ScrnInfoPtr pScrn, struct xorg_xv_port_priv *pPriv, int id,
    if (!dst || !dst->tex)
       XORG_FALLBACK("Xv destination %s", !dst ? "!dst" : "!dst->tex");
 
-   dst_surf = xorg_gpu_surface(pPriv->r->pipe->screen, dst);
+   dst_surf = xorg_gpu_surface(pPriv->r->pipe, dst);
    hdtv = ((src_w >= RES_720P_X) && (src_h >= RES_720P_Y));
 
 #ifdef COMPOSITE
diff --git a/src/gallium/state_trackers/xorg/xvmc/subpicture.c b/src/gallium/state_trackers/xorg/xvmc/subpicture.c
index e0c9e303817..1c70d1deb66 100644
--- a/src/gallium/state_trackers/xorg/xvmc/subpicture.c
+++ b/src/gallium/state_trackers/xorg/xvmc/subpicture.c
@@ -135,6 +135,7 @@ Status XvMCCreateSubpicture(Display *dpy, XvMCContext *context, XvMCSubpicture *
    struct pipe_video_context *vpipe;
    struct pipe_resource template;
    struct pipe_resource *tex;
+   struct pipe_surface surf_template;
    Status ret;
 
    XVMC_MSG(XVMC_TRACE, "[XvMC] Creating subpicture %p.\n", subpicture);
@@ -181,8 +182,11 @@ Status XvMCCreateSubpicture(Display *dpy, XvMCContext *context, XvMCSubpicture *
 
    subpicture_priv->context = context;
    tex = vpipe->screen->resource_create(vpipe->screen, &template);
-   subpicture_priv->sfc = vpipe->screen->get_tex_surface(vpipe->screen, tex, 0, 0, 0,
-                                                         PIPE_BIND_SAMPLER_VIEW);
+
+   memset(&surf_template, 0, sizeof(surf_template));
+   surf_template.format = tex->format;
+   surf_template.usage = PIPE_BIND_SAMPLER_VIEW;
+   subpicture_priv->sfc = vpipe->create_surface(vpipe, tex, &surf_template);
    pipe_resource_reference(&tex, NULL);
    if (!subpicture_priv->sfc) {
       FREE(subpicture_priv);
@@ -239,7 +243,6 @@ Status XvMCCompositeSubpicture(Display *dpy, XvMCSubpicture *subpicture, XvImage
    unsigned char *src, *dst, *dst_line;
    unsigned x, y;
    struct pipe_box dst_box = {dstx, dsty, 0, width, height, 1};
-   struct pipe_subresource sr = {0, 0};
 
    XVMC_MSG(XVMC_TRACE, "[XvMC] Compositing subpicture %p.\n", subpicture);
 
@@ -264,7 +267,7 @@ Status XvMCCompositeSubpicture(Display *dpy, XvMCSubpicture *subpicture, XvImage
    /* TODO: Assert rects are within bounds? Or clip? */
 
    xfer = vpipe->get_transfer(vpipe, subpicture_priv->sfc->texture,
-                              sr, PIPE_TRANSFER_WRITE, &dst_box);
+                              0, PIPE_TRANSFER_WRITE, &dst_box);
    if (!xfer)
       return BadAlloc;
 
diff --git a/src/gallium/state_trackers/xorg/xvmc/surface.c b/src/gallium/state_trackers/xorg/xvmc/surface.c
index 209dffd2c58..d7285a478fb 100644
--- a/src/gallium/state_trackers/xorg/xvmc/surface.c
+++ b/src/gallium/state_trackers/xorg/xvmc/surface.c
@@ -203,6 +203,7 @@ Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surfac
    XvMCSurfacePrivate *surface_priv;
    struct pipe_resource template;
    struct pipe_resource *vsfc_tex;
+   struct pipe_surface surf_template;
    struct pipe_surface *vsfc;
 
    XVMC_MSG(XVMC_TRACE, "[XvMC] Creating surface %p.\n", surface);
@@ -248,8 +249,10 @@ Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surfac
       return BadAlloc;
    }
 
-   vsfc = vpipe->screen->get_tex_surface(vpipe->screen, vsfc_tex, 0, 0, 0,
-                                         PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET);
+   memset(&surf_template, 0, sizeof(surf_template));
+   surf_template.format = vsfc_tex->format;
+   surf_template.usage = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET;
+   vsfc = vpipe->create_surface(vpipe, vsfc_tex, &surf_template);
    pipe_resource_reference(&vsfc_tex, NULL);
    if (!vsfc) {
       FREE(surface_priv);
@@ -396,7 +399,7 @@ Status XvMCPutSurface(Display *dpy, XvMCSurface *surface, Drawable drawable,
    context = surface_priv->context;
    context_priv = context->privData;
 
-   drawable_surface = vl_drawable_surface_get(context_priv->vctx->vscreen, drawable);
+   drawable_surface = vl_drawable_surface_get(context_priv->vctx, drawable);
    if (!drawable_surface)
       return BadDrawable;
 
@@ -448,7 +451,8 @@ Status XvMCPutSurface(Display *dpy, XvMCSurface *surface, Drawable drawable,
    vpipe->screen->flush_frontbuffer
    (
       vpipe->screen,
-      drawable_surface,
+      drawable_surface->texture,
+      0, 0,
       vl_contextprivate_get(context_priv->vctx, drawable_surface)
    );