diff options
Diffstat (limited to 'src')
21 files changed, 550 insertions, 570 deletions
diff --git a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c index 9fcb2dac273..f96209d1b06 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_swapbuffers.c @@ -89,15 +89,15 @@ intelDisplaySurface(__DRIdrawablePrivate *dPriv, const int pitch = intelScreen->front.pitch / intelScreen->front.cpp; const int cpp = intelScreen->front.cpp; const struct pipe_region *srcRegion = surf->region; - const int srcpitch = srcRegion->pitch; + const int srcpitch = surf->pitch; int BR13, CMD; int i; ASSERT(srcRegion); - ASSERT(srcRegion->cpp == cpp); + ASSERT(surf->cpp == cpp); DBG(SWAP, "screen pitch %d src surface pitch %d\n", - pitch, srcRegion->pitch); + pitch, surf->pitch); if (cpp == 2) { BR13 = (pitch * cpp) | (0xCC << 16) | (1 << 24); diff --git a/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c b/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c index ae02f98a783..7b3aa994824 100644 --- a/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c +++ b/src/mesa/drivers/dri/intel_winsys/intel_winsys_pipe.c @@ -173,14 +173,10 @@ intel_flush_frontbuffer( struct pipe_winsys *winsys, } -static struct pipe_region * -intel_i915_region_alloc(struct pipe_winsys *winsys, - unsigned cpp, unsigned width, - unsigned height, unsigned flags) +static unsigned +intel_i915_surface_pitch(struct pipe_winsys *winsys, + unsigned cpp, unsigned width, unsigned flags) { - struct pipe_region *region = calloc(sizeof(*region), 1); - const unsigned alignment = 64; - /* Choose a pitch to match hardware requirements - requires 64 byte * alignment of render targets. * @@ -188,24 +184,29 @@ intel_i915_region_alloc(struct pipe_winsys *winsys, * clearly want to be able to render to textures under some * circumstances, but maybe not always a requirement. */ - unsigned pitch; /* XXX is the pitch different for textures vs. drawables? */ if (flags & PIPE_SURFACE_FLAG_TEXTURE) /* or PIPE_SURFACE_FLAG_RENDER? */ - pitch = ((cpp * width + 63) & ~63) / cpp; + return ((cpp * width + 63) & ~63) / cpp; else - pitch = ((cpp * width + 63) & ~63) / cpp; + return ((cpp * width + 63) & ~63) / cpp; +} + + +static struct pipe_region * +intel_i915_region_alloc(struct pipe_winsys *winsys, + unsigned size, unsigned flags) +{ + struct pipe_region *region = calloc(sizeof(*region), 1); + const unsigned alignment = 64; - region->cpp = cpp; - region->pitch = pitch; - region->height = height; /* needed? */ region->refcount = 1; region->buffer = winsys->buffer_create( winsys, alignment ); winsys->buffer_data( winsys, region->buffer, - pitch * cpp * height, + size, NULL, PIPE_BUFFER_USAGE_PIXEL ); @@ -301,6 +302,7 @@ intel_create_pipe_winsys( int fd ) iws->winsys.get_name = intel_get_name; iws->winsys.region_alloc = intel_i915_region_alloc; iws->winsys.region_release = intel_i915_region_release; + iws->winsys.surface_pitch = intel_i915_surface_pitch; iws->winsys.surface_alloc = intel_i915_surface_alloc; iws->winsys.surface_release = intel_i915_surface_release; diff --git a/src/mesa/pipe/failover/fo_context.c b/src/mesa/pipe/failover/fo_context.c index c5fab73fb13..0cc9cab408c 100644 --- a/src/mesa/pipe/failover/fo_context.c +++ b/src/mesa/pipe/failover/fo_context.c @@ -142,9 +142,9 @@ struct pipe_context *failover_create( struct pipe_context *hw, failover->pipe.region_map = hw->region_map; failover->pipe.region_unmap = hw->region_unmap; - failover->pipe.region_data = hw->region_data; - failover->pipe.region_copy = hw->region_copy; - failover->pipe.region_fill = hw->region_fill; + failover->pipe.surface_data = hw->surface_data; + failover->pipe.surface_copy = hw->surface_copy; + failover->pipe.surface_fill = hw->surface_fill; failover->pipe.mipmap_tree_layout = hw->mipmap_tree_layout; failover->pipe.flush = hw->flush; diff --git a/src/mesa/pipe/i915simple/i915_clear.c b/src/mesa/pipe/i915simple/i915_clear.c index e8087df5a47..cde69daacc0 100644 --- a/src/mesa/pipe/i915simple/i915_clear.c +++ b/src/mesa/pipe/i915simple/i915_clear.c @@ -43,12 +43,5 @@ void i915_clear(struct pipe_context *pipe, struct pipe_surface *ps, unsigned clearValue) { - int x, y, w, h; - - x = 0; - y = 0; - w = ps->width; - h = ps->height; - - pipe->region_fill(pipe, ps->region, 0, x, y, w, h, clearValue); + pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue); } diff --git a/src/mesa/pipe/i915simple/i915_regions.c b/src/mesa/pipe/i915simple/i915_regions.c index e8c4c92bc88..82fdec83d09 100644 --- a/src/mesa/pipe/i915simple/i915_regions.c +++ b/src/mesa/pipe/i915simple/i915_regions.c @@ -34,7 +34,6 @@ #include "pipe/p_defines.h" #include "pipe/p_winsys.h" #include "i915_context.h" -#include "i915_blit.h" @@ -70,181 +69,10 @@ i915_region_unmap(struct pipe_context *pipe, struct pipe_region *region) } -/* - * XXX Move this into core Mesa? - */ -static void -_mesa_copy_rect(ubyte * dst, - unsigned cpp, - unsigned dst_pitch, - unsigned dst_x, - unsigned dst_y, - unsigned width, - unsigned height, - const ubyte * src, - unsigned src_pitch, - unsigned src_x, - unsigned src_y) -{ - unsigned i; - - dst_pitch *= cpp; - src_pitch *= cpp; - dst += dst_x * cpp; - src += src_x * cpp; - dst += dst_y * dst_pitch; - src += src_y * dst_pitch; - width *= cpp; - - if (width == dst_pitch && width == src_pitch) - memcpy(dst, src, height * width); - else { - for (i = 0; i < height; i++) { - memcpy(dst, src, width); - dst += dst_pitch; - src += src_pitch; - } - } -} - - -/* Upload data to a rectangular sub-region. Lots of choices how to do this: - * - * - memcpy by span to current destination - * - upload data as new buffer and blit - * - * Currently always memcpy. - */ -static void -i915_region_data(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - const void *src, unsigned src_pitch, - unsigned srcx, unsigned srcy, unsigned width, unsigned height) -{ - _mesa_copy_rect(pipe->region_map(pipe, dst) + dst_offset, - dst->cpp, - dst->pitch, - dstx, dsty, width, height, src, src_pitch, srcx, srcy); - - pipe->region_unmap(pipe, dst); -} - - -/* Assumes all values are within bounds -- no checking at this level - - * do it higher up if required. - */ -static void -i915_region_copy(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - struct pipe_region *src, - unsigned src_offset, - unsigned srcx, unsigned srcy, unsigned width, unsigned height) -{ - assert( dst != src ); - assert( dst->cpp == src->cpp ); - - if (0) { - _mesa_copy_rect(pipe->region_map(pipe, dst) + dst_offset, - dst->cpp, - dst->pitch, - dstx, dsty, - width, height, - pipe->region_map(pipe, src) + src_offset, - src->pitch, - srcx, srcy); - - pipe->region_unmap(pipe, src); - pipe->region_unmap(pipe, dst); - } - else { - i915_copy_blit( i915_context(pipe), - dst->cpp, - (short) src->pitch, src->buffer, src_offset, - (short) dst->pitch, dst->buffer, dst_offset, - (short) srcx, (short) srcy, (short) dstx, (short) dsty, (short) width, (short) height ); - } -} - -/* Fill a rectangular sub-region. Need better logic about when to - * push buffers into AGP - will currently do so whenever possible. - */ -static ubyte * -get_pointer(struct pipe_region *dst, unsigned x, unsigned y) -{ - return dst->map + (y * dst->pitch + x) * dst->cpp; -} - - -static void -i915_region_fill(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height, unsigned value) -{ - if (0) { - unsigned i, j; - - (void)pipe->region_map(pipe, dst); - - switch (dst->cpp) { - case 1: { - ubyte *row = get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - memset(row, value, width); - row += dst->pitch; - } - } - break; - case 2: { - ushort *row = (ushort *) get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) - row[j] = (ushort) value; - row += dst->pitch; - } - } - break; - case 4: { - unsigned *row = (unsigned *) get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) - row[j] = value; - row += dst->pitch; - } - } - break; - default: - assert(0); - break; - } - } - else { - i915_fill_blit( i915_context(pipe), - dst->cpp, - (short) dst->pitch, - dst->buffer, dst_offset, - (short) dstx, (short) dsty, - (short) width, (short) height, - value ); - } -} - - - - - void i915_init_region_functions(struct i915_context *i915) { i915->pipe.region_map = i915_region_map; i915->pipe.region_unmap = i915_region_unmap; - i915->pipe.region_data = i915_region_data; - i915->pipe.region_copy = i915_region_copy; - i915->pipe.region_fill = i915_region_fill; } diff --git a/src/mesa/pipe/i915simple/i915_state_emit.c b/src/mesa/pipe/i915simple/i915_state_emit.c index d793e92a14d..900a91d8963 100644 --- a/src/mesa/pipe/i915simple/i915_state_emit.c +++ b/src/mesa/pipe/i915simple/i915_state_emit.c @@ -208,10 +208,11 @@ i915_emit_hardware_state(struct i915_context *i915 ) /* 8 dwords, 2 relocs */ if (i915->hardware_dirty & I915_HW_STATIC) { - if (i915->framebuffer.cbufs[0]) { - struct pipe_region *cbuf_region = i915->framebuffer.cbufs[0]->region; - unsigned pitch = (cbuf_region->pitch * - cbuf_region->cpp); + struct pipe_surface *cbuf_surface = i915->framebuffer.cbufs[0]; + struct pipe_surface *depth_surface = i915->framebuffer.zbuf; + + if (cbuf_surface) { + unsigned pitch = (cbuf_surface->pitch * cbuf_surface->cpp); OUT_BATCH(_3DSTATE_BUF_INFO_CMD); @@ -219,17 +220,15 @@ i915_emit_hardware_state(struct i915_context *i915 ) BUF_3D_PITCH(pitch) | /* pitch in bytes */ BUF_3D_USE_FENCE); - OUT_RELOC(cbuf_region->buffer, + OUT_RELOC(cbuf_surface->region->buffer, I915_BUFFER_ACCESS_WRITE, 0); } /* What happens if no zbuf?? */ - if (i915->framebuffer.zbuf) { - struct pipe_region *depth_region = i915->framebuffer.zbuf->region; - unsigned zpitch = (depth_region->pitch * - depth_region->cpp); + if (depth_surface) { + unsigned zpitch = (depth_surface->pitch * depth_surface->cpp); OUT_BATCH(_3DSTATE_BUF_INFO_CMD); @@ -237,7 +236,7 @@ i915_emit_hardware_state(struct i915_context *i915 ) BUF_3D_PITCH(zpitch) | /* pitch in bytes */ BUF_3D_USE_FENCE); - OUT_RELOC(depth_region->buffer, + OUT_RELOC(depth_surface->region->buffer, I915_BUFFER_ACCESS_WRITE, 0); } @@ -245,13 +244,13 @@ i915_emit_hardware_state(struct i915_context *i915 ) { unsigned cformat, zformat = 0; - if (i915->framebuffer.cbufs[0]) - cformat = i915->framebuffer.cbufs[0]->format; + if (cbuf_surface) + cformat = cbuf_surface->format; else cformat = PIPE_FORMAT_U_A8_R8_G8_B8; /* arbitrary */ cformat = translate_format(cformat); - if (i915->framebuffer.zbuf) + if (depth_surface) zformat = translate_depth_format( i915->framebuffer.zbuf->format ); OUT_BATCH(_3DSTATE_DST_BUF_VARS_CMD); diff --git a/src/mesa/pipe/i915simple/i915_surface.c b/src/mesa/pipe/i915simple/i915_surface.c index bec7ddb7319..e4a5de00d77 100644 --- a/src/mesa/pipe/i915simple/i915_surface.c +++ b/src/mesa/pipe/i915simple/i915_surface.c @@ -26,6 +26,7 @@ **************************************************************************/ #include "i915_context.h" +#include "i915_blit.h" #include "i915_state.h" #include "pipe/p_defines.h" #include "pipe/p_util.h" @@ -57,7 +58,7 @@ i915_get_tile_rgba(struct pipe_context *pipe, { const unsigned *src = ((const unsigned *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -75,7 +76,7 @@ i915_get_tile_rgba(struct pipe_context *pipe, pRow[3] = UBYTE_TO_FLOAT((pixel >> 24) & 0xff); pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } break; @@ -92,7 +93,7 @@ i915_get_tile_rgba(struct pipe_context *pipe, pRow[3] = (pixel & 0xffffff) * scale; pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -122,7 +123,7 @@ i915_get_tile(struct pipe_context *pipe, uint x, uint y, uint w, uint h, void *p, int dst_stride) { - const uint cpp = ps->region->cpp; + const uint cpp = ps->cpp; const uint w0 = w; const ubyte *pSrc; ubyte *pDest; @@ -136,13 +137,13 @@ i915_get_tile(struct pipe_context *pipe, dst_stride = w0 * cpp; } - pSrc = ps->region->map + ps->offset + (y * ps->region->pitch + x) * cpp; + pSrc = ps->region->map + ps->offset + (y * ps->pitch + x) * cpp; pDest = (ubyte *) p; for (i = 0; i < h; i++) { memcpy(pDest, pSrc, w0 * cpp); pDest += dst_stride; - pSrc += ps->region->pitch * cpp; + pSrc += ps->pitch * cpp; } } @@ -156,7 +157,7 @@ i915_put_tile(struct pipe_context *pipe, uint x, uint y, uint w, uint h, const void *p, int src_stride) { - const uint cpp = ps->region->cpp; + const uint cpp = ps->cpp; const uint w0 = w; const ubyte *pSrc; ubyte *pDest; @@ -171,11 +172,11 @@ i915_put_tile(struct pipe_context *pipe, } pSrc = (const ubyte *) p; - pDest = ps->region->map + ps->offset + (y * ps->region->pitch + x) * cpp; + pDest = ps->region->map + ps->offset + (y * ps->pitch + x) * cpp; for (i = 0; i < h; i++) { memcpy(pDest, pSrc, w0 * cpp); - pDest += ps->region->pitch * cpp; + pDest += ps->pitch * cpp; pSrc += src_stride; } } @@ -210,14 +211,177 @@ i915_get_tex_surface(struct pipe_context *pipe, assert(ps->format); assert(ps->refcount); pipe_region_reference(&ps->region, mt->region); + ps->cpp = mt->cpp; ps->width = mt->level[level].width; ps->height = mt->level[level].height; + ps->pitch = mt->pitch; ps->offset = offset; } return ps; } +/* + * XXX Move this into core Mesa? + */ +static void +_mesa_copy_rect(ubyte * dst, + unsigned cpp, + unsigned dst_pitch, + unsigned dst_x, + unsigned dst_y, + unsigned width, + unsigned height, + const ubyte * src, + unsigned src_pitch, + unsigned src_x, + unsigned src_y) +{ + unsigned i; + + dst_pitch *= cpp; + src_pitch *= cpp; + dst += dst_x * cpp; + src += src_x * cpp; + dst += dst_y * dst_pitch; + src += src_y * dst_pitch; + width *= cpp; + + if (width == dst_pitch && width == src_pitch) + memcpy(dst, src, height * width); + else { + for (i = 0; i < height; i++) { + memcpy(dst, src, width); + dst += dst_pitch; + src += src_pitch; + } + } +} + + +/* Upload data to a rectangular sub-region. Lots of choices how to do this: + * + * - memcpy by span to current destination + * - upload data as new buffer and blit + * + * Currently always memcpy. + */ +static void +i915_surface_data(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + const void *src, unsigned src_pitch, + unsigned srcx, unsigned srcy, unsigned width, unsigned height) +{ + _mesa_copy_rect(pipe->region_map(pipe, dst->region) + dst->offset, + dst->cpp, + dst->pitch, + dstx, dsty, width, height, src, src_pitch, srcx, srcy); + + pipe->region_unmap(pipe, dst->region); +} + + +/* Assumes all values are within bounds -- no checking at this level - + * do it higher up if required. + */ +static void +i915_surface_copy(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + struct pipe_surface *src, + unsigned srcx, unsigned srcy, unsigned width, unsigned height) +{ + assert( dst != src ); + assert( dst->cpp == src->cpp ); + + if (0) { + _mesa_copy_rect(pipe->region_map(pipe, dst->region) + dst->offset, + dst->cpp, + dst->pitch, + dstx, dsty, + width, height, + pipe->region_map(pipe, src->region) + src->offset, + src->pitch, + srcx, srcy); + + pipe->region_unmap(pipe, src->region); + pipe->region_unmap(pipe, dst->region); + } + else { + i915_copy_blit( i915_context(pipe), + dst->cpp, + (short) src->pitch, src->region->buffer, src->offset, + (short) dst->pitch, dst->region->buffer, dst->offset, + (short) srcx, (short) srcy, (short) dstx, (short) dsty, (short) width, (short) height ); + } +} + +/* Fill a rectangular sub-region. Need better logic about when to + * push buffers into AGP - will currently do so whenever possible. + */ +static ubyte * +get_pointer(struct pipe_surface *dst, unsigned x, unsigned y) +{ + return dst->region->map + (y * dst->pitch + x) * dst->cpp; +} + + +static void +i915_surface_fill(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, unsigned value) +{ + if (0) { + unsigned i, j; + + (void)pipe->region_map(pipe, dst->region); + + switch (dst->cpp) { + case 1: { + ubyte *row = get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + memset(row, value, width); + row += dst->pitch; + } + } + break; + case 2: { + ushort *row = (ushort *) get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + for (j = 0; j < width; j++) + row[j] = (ushort) value; + row += dst->pitch; + } + } + break; + case 4: { + unsigned *row = (unsigned *) get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + for (j = 0; j < width; j++) + row[j] = value; + row += dst->pitch; + } + } + break; + default: + assert(0); + break; + } + } + else { + i915_fill_blit( i915_context(pipe), + dst->cpp, + (short) dst->pitch, + dst->region->buffer, dst->offset, + (short) dstx, (short) dsty, + (short) width, (short) height, + value ); + } +} + + void i915_init_surface_functions(struct i915_context *i915) { @@ -226,4 +390,7 @@ i915_init_surface_functions(struct i915_context *i915) i915->pipe.put_tile = i915_put_tile; i915->pipe.get_tile_rgba = i915_get_tile_rgba; i915->pipe.put_tile_rgba = i915_put_tile_rgba; + i915->pipe.surface_data = i915_surface_data; + i915->pipe.surface_copy = i915_surface_copy; + i915->pipe.surface_fill = i915_surface_fill; } diff --git a/src/mesa/pipe/p_context.h b/src/mesa/pipe/p_context.h index 8bed958feb3..e145b22f2ff 100644 --- a/src/mesa/pipe/p_context.h +++ b/src/mesa/pipe/p_context.h @@ -208,30 +208,30 @@ struct pipe_context { void (*region_unmap)(struct pipe_context *pipe, struct pipe_region *r); - void (*region_data)(struct pipe_context *pipe, - struct pipe_region *dest, - unsigned dest_offset, - unsigned destx, unsigned desty, - const void *src, unsigned src_stride, - unsigned srcx, unsigned srcy, - unsigned width, unsigned height); - - void (*region_copy)(struct pipe_context *pipe, - struct pipe_region *dest, - unsigned dest_offset, - unsigned destx, unsigned desty, - struct pipe_region *src, /* don't make this const - - need to map/unmap */ - unsigned src_offset, - unsigned srcx, unsigned srcy, - unsigned width, unsigned height); - - void (*region_fill)(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height, - unsigned value); + + /* + * Surface functions + */ + void (*surface_data)(struct pipe_context *pipe, + struct pipe_surface *dest, + unsigned destx, unsigned desty, + const void *src, unsigned src_stride, + unsigned srcx, unsigned srcy, + unsigned width, unsigned height); + + void (*surface_copy)(struct pipe_context *pipe, + struct pipe_surface *dest, + unsigned destx, unsigned desty, + struct pipe_surface *src, /* don't make this const - + need to map/unmap */ + unsigned srcx, unsigned srcy, + unsigned width, unsigned height); + + void (*surface_fill)(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, + unsigned value); /* diff --git a/src/mesa/pipe/p_state.h b/src/mesa/pipe/p_state.h index 570f44e24ed..642734aeb80 100644 --- a/src/mesa/pipe/p_state.h +++ b/src/mesa/pipe/p_state.h @@ -265,9 +265,6 @@ struct pipe_region struct pipe_buffer_handle *buffer; /**< driver private buffer handle */ unsigned refcount; /**< Reference count for region */ - unsigned cpp; /**< bytes per pixel */ - unsigned pitch; /**< in pixels */ - unsigned height; /**< in pixels */ ubyte *map; /**< only non-NULL when region is actually mapped */ unsigned map_refcount; /**< Reference count for mapping */ }; @@ -281,7 +278,9 @@ struct pipe_surface { struct pipe_region *region; unsigned format; /**< PIPE_FORMAT_x */ + unsigned cpp; /**< bytes per pixel */ unsigned width, height; + unsigned pitch; /**< in pixels */ unsigned offset; /**< offset from start of region, in bytes */ unsigned refcount; struct pipe_winsys *winsys; /**< winsys which owns/created the surface */ diff --git a/src/mesa/pipe/p_winsys.h b/src/mesa/pipe/p_winsys.h index 41d522e11ea..5adca1d6fd6 100644 --- a/src/mesa/pipe/p_winsys.h +++ b/src/mesa/pipe/p_winsys.h @@ -80,12 +80,14 @@ struct pipe_winsys * flags is bitmask of PIPE_SURFACE_FLAG_RENDER, PIPE_SURFACE_FLAG_TEXTURE */ struct pipe_region *(*region_alloc)(struct pipe_winsys *ws, - unsigned cpp, unsigned width, - unsigned height, unsigned flags); + unsigned size, unsigned flags); void (*region_release)(struct pipe_winsys *ws, struct pipe_region **r); + unsigned (*surface_pitch)(struct pipe_winsys *ws, unsigned cpp, + unsigned with, unsigned flags); + /** allocate a new surface (no context dependency) */ struct pipe_surface *(*surface_alloc)(struct pipe_winsys *ws, unsigned format); diff --git a/src/mesa/pipe/softpipe/sp_clear.c b/src/mesa/pipe/softpipe/sp_clear.c index 87f850b6fd9..a4276362b99 100644 --- a/src/mesa/pipe/softpipe/sp_clear.c +++ b/src/mesa/pipe/softpipe/sp_clear.c @@ -47,23 +47,9 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps, unsigned clearValue) { struct softpipe_context *softpipe = softpipe_context(pipe); - unsigned x, y, w, h; softpipe_update_derived(softpipe); /* not needed?? */ - /* Use the X coord to trick region_fill() into filling at an offset - * from the start of the region. Perhaps pipe_region should have the - * 'offset' field, not pipe_surface??? - */ - assert(ps->offset % ps->region->cpp == 0); - x = ps->offset / ps->region->cpp; - y = 0; - w = ps->width; - h = ps->height; - - assert(w <= ps->region->pitch); - assert(h <= ps->region->height); - if (ps == sp_tile_cache_get_surface(softpipe->zbuf_cache)) { float clear[4]; clear[0] = 1.0; /* XXX hack */ @@ -78,7 +64,7 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps, sp_tile_cache_clear(softpipe->cbuf_cache[0], clear); } - pipe->region_fill(pipe, ps->region, 0, x, y, w, h, clearValue); + pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue); #if 0 diff --git a/src/mesa/pipe/softpipe/sp_region.c b/src/mesa/pipe/softpipe/sp_region.c index fef63ef2f6d..58dc6bb96e4 100644 --- a/src/mesa/pipe/softpipe/sp_region.c +++ b/src/mesa/pipe/softpipe/sp_region.c @@ -70,196 +70,10 @@ sp_region_unmap(struct pipe_context *pipe, struct pipe_region *region) } - -/** - * Copy 2D rect from one place to another. - * Position and sizes are in pixels. - */ -static void -copy_rect(ubyte * dst, - unsigned cpp, - unsigned dst_pitch, - unsigned dst_x, - unsigned dst_y, - unsigned width, - unsigned height, - const ubyte * src, - unsigned src_pitch, - unsigned src_x, - unsigned src_y) -{ - unsigned i; - - dst_pitch *= cpp; - src_pitch *= cpp; - dst += dst_x * cpp; - src += src_x * cpp; - dst += dst_y * dst_pitch; - src += src_y * src_pitch; - width *= cpp; - - if (width == dst_pitch && width == src_pitch) - memcpy(dst, src, height * width); - else { - for (i = 0; i < height; i++) { - memcpy(dst, src, width); - dst += dst_pitch; - src += src_pitch; - } - } -} - - -/* Upload data to a rectangular sub-region. Lots of choices how to do this: - * - * - memcpy by span to current destination - * - upload data as new buffer and blit - * - * Currently always memcpy. - */ -static void -sp_region_data(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - const void *src, unsigned src_pitch, - unsigned srcx, unsigned srcy, unsigned width, unsigned height) -{ - copy_rect(pipe->region_map(pipe, dst) + dst_offset, - dst->cpp, - dst->pitch, - dstx, dsty, width, height, src, src_pitch, srcx, srcy); - - pipe->region_unmap(pipe, dst); -} - -/* Assumes all values are within bounds -- no checking at this level - - * do it higher up if required. - */ -static void -sp_region_copy(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - struct pipe_region *src, - unsigned src_offset, - unsigned srcx, unsigned srcy, unsigned width, unsigned height) -{ - ubyte *src_map, *dst_map; - assert( dst->cpp == src->cpp ); - - dst_map = pipe->region_map(pipe, dst); - src_map = pipe->region_map(pipe, src); - copy_rect(dst_map + dst_offset, - dst->cpp, - dst->pitch, - dstx, dsty, - width, height, - src_map + src_offset, - src->pitch, - srcx, srcy); - - pipe->region_unmap(pipe, src); - pipe->region_unmap(pipe, dst); -} - - -static ubyte * -get_pointer(struct pipe_region *dst, unsigned x, unsigned y) -{ - return dst->map + (y * dst->pitch + x) * dst->cpp; -} - - -#define UBYTE_TO_USHORT(B) ((B) | ((B) << 8)) - - -/** - * Fill a rectangular sub-region. Need better logic about when to - * push buffers into AGP - will currently do so whenever possible. - */ -static void -sp_region_fill(struct pipe_context *pipe, - struct pipe_region *dst, - unsigned dst_offset, - unsigned dstx, unsigned dsty, - unsigned width, unsigned height, unsigned value) -{ - unsigned i, j; - - assert(dst->pitch > 0); - assert(width <= dst->pitch); - - (void)pipe->region_map(pipe, dst); - - switch (dst->cpp) { - case 1: - { - ubyte *row = get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - memset(row, value, width); - row += dst->pitch; - } - } - break; - case 2: - { - ushort *row = (ushort *) get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) - row[j] = (ushort) value; - row += dst->pitch; - } - } - break; - case 4: - { - unsigned *row = (unsigned *) get_pointer(dst, dstx, dsty); - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) - row[j] = value; - row += dst->pitch; - } - } - break; - case 8: - { - /* expand the 4-byte clear value to an 8-byte value */ - ushort *row = (ushort *) get_pointer(dst, dstx, dsty); - ushort val0 = UBYTE_TO_USHORT((value >> 0) & 0xff); - ushort val1 = UBYTE_TO_USHORT((value >> 8) & 0xff); - ushort val2 = UBYTE_TO_USHORT((value >> 16) & 0xff); - ushort val3 = UBYTE_TO_USHORT((value >> 24) & 0xff); - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) { - row[j*4+0] = val0; - row[j*4+1] = val1; - row[j*4+2] = val2; - row[j*4+3] = val3; - } - row += dst->pitch * 4; - } - } - break; - default: - assert(0); - break; - } - - pipe->region_unmap( pipe, dst ); -} - - - - - void sp_init_region_functions(struct softpipe_context *sp) { sp->pipe.region_map = sp_region_map; sp->pipe.region_unmap = sp_region_unmap; - sp->pipe.region_data = sp_region_data; - sp->pipe.region_copy = sp_region_copy; - sp->pipe.region_fill = sp_region_fill; } diff --git a/src/mesa/pipe/softpipe/sp_surface.c b/src/mesa/pipe/softpipe/sp_surface.c index b7c9d4f0045..2ddf3ab99c2 100644 --- a/src/mesa/pipe/softpipe/sp_surface.c +++ b/src/mesa/pipe/softpipe/sp_surface.c @@ -77,7 +77,7 @@ a8r8g8b8_get_tile(struct pipe_surface *ps, { const unsigned *src = ((const unsigned *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -95,7 +95,7 @@ a8r8g8b8_get_tile(struct pipe_surface *ps, pRow[3] = UBYTE_TO_FLOAT((pixel >> 24) & 0xff); pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -108,7 +108,7 @@ a8r8g8b8_put_tile(struct pipe_surface *ps, { unsigned *dst = ((unsigned *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -127,7 +127,7 @@ a8r8g8b8_put_tile(struct pipe_surface *ps, dst[j] = (a << 24) | (r << 16) | (g << 8) | b; pRow += 4; } - dst += ps->region->pitch; + dst += ps->pitch; p += w0 * 4; } } @@ -141,7 +141,7 @@ a1r5g5b5_get_tile(struct pipe_surface *ps, { const ushort *src = ((const ushort *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; assert(ps->format == PIPE_FORMAT_U_A1_R5_G5_B5); @@ -155,7 +155,7 @@ a1r5g5b5_get_tile(struct pipe_surface *ps, p[3] = ((pixel >> 15) ) * 1.0f; p += 4; } - src += ps->region->pitch; + src += ps->pitch; } } @@ -172,7 +172,7 @@ z16_get_tile(struct pipe_surface *ps, { const ushort *src = ((const ushort *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; const float scale = 1.0f / 65535.0f; unsigned i, j; unsigned w0 = w; @@ -189,7 +189,7 @@ z16_get_tile(struct pipe_surface *ps, pRow[j * 4 + 2] = pRow[j * 4 + 3] = src[j] * scale; } - src += ps->region->pitch; + src += ps->pitch; p += 4 * w0; } } @@ -205,7 +205,7 @@ l8_get_tile(struct pipe_surface *ps, { const ubyte *src = ((const ubyte *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -222,7 +222,7 @@ l8_get_tile(struct pipe_surface *ps, pRow[3] = 1.0; pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -236,7 +236,7 @@ a8_get_tile(struct pipe_surface *ps, { const ubyte *src = ((const ubyte *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -253,7 +253,7 @@ a8_get_tile(struct pipe_surface *ps, pRow[3] = UBYTE_TO_FLOAT(src[j]); pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -267,7 +267,7 @@ r16g16b16a16_get_tile(struct pipe_surface *ps, { const short *src = ((const short *) (ps->region->map + ps->offset)) - + (y * ps->region->pitch + x) * 4; + + (y * ps->pitch + x) * 4; unsigned i, j; unsigned w0 = w; @@ -286,7 +286,7 @@ r16g16b16a16_get_tile(struct pipe_surface *ps, pRow += 4; pixel += 4; } - src += ps->region->pitch * 4; + src += ps->pitch * 4; p += w0 * 4; } } @@ -299,7 +299,7 @@ r16g16b16a16_put_tile(struct pipe_surface *ps, { short *dst = ((short *) (ps->region->map + ps->offset)) - + (y * ps->region->pitch + x) * 4; + + (y * ps->pitch + x) * 4; unsigned i, j; unsigned w0 = w; @@ -321,7 +321,7 @@ r16g16b16a16_put_tile(struct pipe_surface *ps, dst[j*4+3] = a; pRow += 4; } - dst += ps->region->pitch * 4; + dst += ps->pitch * 4; p += w0 * 4; } } @@ -336,7 +336,7 @@ i8_get_tile(struct pipe_surface *ps, { const ubyte *src = ((const ubyte *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -353,7 +353,7 @@ i8_get_tile(struct pipe_surface *ps, pRow[3] = UBYTE_TO_FLOAT(src[j]); pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -367,7 +367,7 @@ a8_l8_get_tile(struct pipe_surface *ps, { const ushort *src = ((const ushort *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; unsigned i, j; unsigned w0 = w; @@ -385,7 +385,7 @@ a8_l8_get_tile(struct pipe_surface *ps, pRow[3] = UBYTE_TO_FLOAT(p >> 8); pRow += 4; } - src += ps->region->pitch; + src += ps->pitch; p += w0 * 4; } } @@ -404,7 +404,7 @@ z32_get_tile(struct pipe_surface *ps, { const uint *src = ((const uint *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; const double scale = 1.0 / (double) 0xffffffff; unsigned i, j; unsigned w0 = w; @@ -421,7 +421,7 @@ z32_get_tile(struct pipe_surface *ps, pRow[j * 4 + 2] = pRow[j * 4 + 3] = (float) (scale * src[j]); } - src += ps->region->pitch; + src += ps->pitch; p += 4 * w0; } } @@ -438,7 +438,7 @@ s8z24_get_tile(struct pipe_surface *ps, { const uint *src = ((const uint *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; const double scale = 1.0 / ((1 << 24) - 1); unsigned i, j; unsigned w0 = w; @@ -455,7 +455,7 @@ s8z24_get_tile(struct pipe_surface *ps, pRow[j * 4 + 2] = pRow[j * 4 + 3] = (float) (scale * (src[j] & 0xffffff)); } - src += ps->region->pitch; + src += ps->pitch; p += 4 * w0; } } @@ -472,7 +472,7 @@ z24s8_get_tile(struct pipe_surface *ps, { const uint *src = ((const uint *) (ps->region->map + ps->offset)) - + y * ps->region->pitch + x; + + y * ps->pitch + x; const double scale = 1.0 / ((1 << 24) - 1); unsigned i, j; unsigned w0 = w; @@ -489,7 +489,7 @@ z24s8_get_tile(struct pipe_surface *ps, pRow[j * 4 + 2] = pRow[j * 4 + 3] = (float) (scale * (src[j] >> 8)); } - src += ps->region->pitch; + src += ps->pitch; p += 4 * w0; } } @@ -525,8 +525,10 @@ softpipe_get_tex_surface(struct pipe_context *pipe, assert(ps->format); assert(ps->refcount); pipe_region_reference(&ps->region, mt->region); + ps->cpp = mt->cpp; ps->width = mt->level[level].width; ps->height = mt->level[level].height; + ps->pitch = mt->pitch; ps->offset = offset; } return ps; @@ -541,7 +543,7 @@ softpipe_get_tile(struct pipe_context *pipe, struct pipe_surface *ps, uint x, uint y, uint w, uint h, void *p, int dst_stride) { - const uint cpp = ps->region->cpp; + const uint cpp = ps->cpp; const ubyte *pSrc; ubyte *pDest; uint i; @@ -554,13 +556,13 @@ softpipe_get_tile(struct pipe_context *pipe, struct pipe_surface *ps, CLIP_TILE; - pSrc = ps->region->map + ps->offset + (y * ps->region->pitch + x) * cpp; + pSrc = ps->region->map + ps->offset + (y * ps->pitch + x) * cpp; pDest = (ubyte *) p; for (i = 0; i < h; i++) { memcpy(pDest, pSrc, w * cpp); pDest += dst_stride; - pSrc += ps->region->pitch * cpp; + pSrc += ps->pitch * cpp; } } @@ -573,7 +575,7 @@ softpipe_put_tile(struct pipe_context *pipe, struct pipe_surface *ps, uint x, uint y, uint w, uint h, const void *p, int src_stride) { - const uint cpp = ps->region->cpp; + const uint cpp = ps->cpp; const ubyte *pSrc; ubyte *pDest; uint i; @@ -587,11 +589,11 @@ softpipe_put_tile(struct pipe_context *pipe, struct pipe_surface *ps, CLIP_TILE; pSrc = (const ubyte *) p; - pDest = ps->region->map + ps->offset + (y * ps->region->pitch + x) * cpp; + pDest = ps->region->map + ps->offset + (y * ps->pitch + x) * cpp; for (i = 0; i < h; i++) { memcpy(pDest, pSrc, w * cpp); - pDest += ps->region->pitch * cpp; + pDest += ps->pitch * cpp; pSrc += src_stride; } } @@ -691,6 +693,180 @@ softpipe_put_tile_rgba(struct pipe_context *pipe, } +/** + * Copy 2D rect from one place to another. + * Position and sizes are in pixels. + */ +static void +copy_rect(ubyte * dst, + unsigned cpp, + unsigned dst_pitch, + unsigned dst_x, + unsigned dst_y, + unsigned width, + unsigned height, + const ubyte * src, + unsigned src_pitch, + unsigned src_x, + unsigned src_y) +{ + unsigned i; + + dst_pitch *= cpp; + src_pitch *= cpp; + dst += dst_x * cpp; + src += src_x * cpp; + dst += dst_y * dst_pitch; + src += src_y * src_pitch; + width *= cpp; + + if (width == dst_pitch && width == src_pitch) + memcpy(dst, src, height * width); + else { + for (i = 0; i < height; i++) { + memcpy(dst, src, width); + dst += dst_pitch; + src += src_pitch; + } + } +} + + +/* Upload data to a rectangular sub-region. Lots of choices how to do this: + * + * - memcpy by span to current destination + * - upload data as new buffer and blit + * + * Currently always memcpy. + */ +static void +sp_surface_data(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + const void *src, unsigned src_pitch, + unsigned srcx, unsigned srcy, unsigned width, unsigned height) +{ + copy_rect(pipe->region_map(pipe, dst->region) + dst->offset, + dst->cpp, + dst->pitch, + dstx, dsty, width, height, src, src_pitch, srcx, srcy); + + pipe->region_unmap(pipe, dst->region); +} + +/* Assumes all values are within bounds -- no checking at this level - + * do it higher up if required. + */ +static void +sp_surface_copy(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + struct pipe_surface *src, + unsigned srcx, unsigned srcy, unsigned width, unsigned height) +{ + ubyte *src_map, *dst_map; + assert( dst->cpp == src->cpp ); + + dst_map = pipe->region_map(pipe, dst->region); + src_map = pipe->region_map(pipe, src->region); + copy_rect(dst_map + dst->offset, + dst->cpp, + dst->pitch, + dstx, dsty, + width, height, + src_map + src->offset, + src->pitch, + srcx, srcy); + + pipe->region_unmap(pipe, src->region); + pipe->region_unmap(pipe, dst->region); +} + + +static ubyte * +get_pointer(struct pipe_surface *dst, unsigned x, unsigned y) +{ + return dst->region->map + (y * dst->pitch + x) * dst->cpp; +} + + +#define UBYTE_TO_USHORT(B) ((B) | ((B) << 8)) + + +/** + * Fill a rectangular sub-region. Need better logic about when to + * push buffers into AGP - will currently do so whenever possible. + */ +static void +sp_surface_fill(struct pipe_context *pipe, + struct pipe_surface *dst, + unsigned dstx, unsigned dsty, + unsigned width, unsigned height, unsigned value) +{ + unsigned i, j; + + assert(dst->pitch > 0); + assert(width <= dst->pitch); + + (void)pipe->region_map(pipe, dst->region); + + switch (dst->cpp) { + case 1: + { + ubyte *row = get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + memset(row, value, width); + row += dst->pitch; + } + } + break; + case 2: + { + ushort *row = (ushort *) get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + for (j = 0; j < width; j++) + row[j] = (ushort) value; + row += dst->pitch; + } + } + break; + case 4: + { + unsigned *row = (unsigned *) get_pointer(dst, dstx, dsty); + for (i = 0; i < height; i++) { + for (j = 0; j < width; j++) + row[j] = value; + row += dst->pitch; + } + } + break; + case 8: + { + /* expand the 4-byte clear value to an 8-byte value */ + ushort *row = (ushort *) get_pointer(dst, dstx, dsty); + ushort val0 = UBYTE_TO_USHORT((value >> 0) & 0xff); + ushort val1 = UBYTE_TO_USHORT((value >> 8) & 0xff); + ushort val2 = UBYTE_TO_USHORT((value >> 16) & 0xff); + ushort val3 = UBYTE_TO_USHORT((value >> 24) & 0xff); + for (i = 0; i < height; i++) { + for (j = 0; j < width; j++) { + row[j*4+0] = val0; + row[j*4+1] = val1; + row[j*4+2] = val2; + row[j*4+3] = val3; + } + row += dst->pitch * 4; + } + } + break; + default: + assert(0); + break; + } + + pipe->region_unmap( pipe, dst->region ); +} + void sp_init_surface_functions(struct softpipe_context *sp) @@ -700,4 +876,8 @@ sp_init_surface_functions(struct softpipe_context *sp) sp->pipe.get_tile_rgba = softpipe_get_tile_rgba; sp->pipe.put_tile_rgba = softpipe_put_tile_rgba; + + sp->pipe.surface_data = sp_surface_data; + sp->pipe.surface_copy = sp_surface_copy; + sp->pipe.surface_fill = sp_surface_fill; } diff --git a/src/mesa/pipe/xlib/xm_buffer.c b/src/mesa/pipe/xlib/xm_buffer.c index 7dc85bf2ebe..71a2003e6df 100644 --- a/src/mesa/pipe/xlib/xm_buffer.c +++ b/src/mesa/pipe/xlib/xm_buffer.c @@ -260,9 +260,8 @@ finish_surface_init(GLcontext *ctx, struct xmesa_renderbuffer *xrb) { struct pipe_context *pipe = ctx->st->pipe; if (!xrb->St.surface->region) { - int w = 1, h = 1; - xrb->St.surface->region = pipe->winsys->region_alloc(pipe->winsys, - 1, w, h, 0x0); + xrb->St.surface->region = pipe->winsys->region_alloc(pipe->winsys, 1, + 0x0); } } diff --git a/src/mesa/pipe/xlib/xm_surface.c b/src/mesa/pipe/xlib/xm_surface.c index 43e50507476..23945630959 100644 --- a/src/mesa/pipe/xlib/xm_surface.c +++ b/src/mesa/pipe/xlib/xm_surface.c @@ -624,7 +624,7 @@ xmesa_new_color_surface(struct pipe_winsys *winsys, GLuint pipeFormat) * The region's size will get set in the xmesa_alloc_front/back_storage() * functions. */ - xms->surface.region = winsys->region_alloc(winsys, 1, 1, 1, 0x0); + xms->surface.region = winsys->region_alloc(winsys, 1, 0x0); return &xms->surface; } diff --git a/src/mesa/pipe/xlib/xm_winsys.c b/src/mesa/pipe/xlib/xm_winsys.c index b842cf766e3..99816a811d6 100644 --- a/src/mesa/pipe/xlib/xm_winsys.c +++ b/src/mesa/pipe/xlib/xm_winsys.c @@ -220,27 +220,30 @@ round_up(unsigned n, unsigned multiple) } +static unsigned +xm_surface_pitch(struct pipe_winsys *winsys, unsigned cpp, unsigned width, + unsigned flags) +{ + return round_up(width, 64 / cpp); +} + + static struct pipe_region * -xm_region_alloc(struct pipe_winsys *winsys, - unsigned cpp, unsigned width, unsigned height, unsigned flags) +xm_region_alloc(struct pipe_winsys *winsys, unsigned size, unsigned flags) { struct pipe_region *region = CALLOC_STRUCT(pipe_region); const unsigned alignment = 64; - region->cpp = cpp; - region->pitch = round_up(width, alignment / cpp); - region->height = height; region->refcount = 1; - assert(region->pitch > 0); + assert(size > 0); - region->buffer = winsys->buffer_create( winsys, alignment ) -; + region->buffer = winsys->buffer_create( winsys, alignment ); /* NULL data --> just allocate the space */ winsys->buffer_data( winsys, region->buffer, - region->pitch * cpp * height, + size, NULL, PIPE_BUFFER_USAGE_PIXEL ); return region; @@ -335,6 +338,7 @@ xmesa_get_pipe_winsys(void) ws->region_alloc = xm_region_alloc; ws->region_release = xm_region_release; + ws->surface_pitch = xm_surface_pitch; ws->surface_alloc = xm_surface_alloc; ws->surface_release = xm_surface_release; diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c index df41d5ce5b2..39c0cf6b327 100644 --- a/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/src/mesa/state_tracker/st_cb_drawpixels.c @@ -455,10 +455,6 @@ alloc_mipmap_tree(struct st_context *st, cpp = st_sizeof_format(pipeFormat); - /* allocate texture region/storage */ - mt->region = st->pipe->winsys->region_alloc(st->pipe->winsys, - cpp, width, height, flags); - mt->target = PIPE_TEXTURE_2D; mt->internal_format = GL_RGBA; mt->format = pipeFormat; @@ -469,7 +465,10 @@ alloc_mipmap_tree(struct st_context *st, mt->depth0 = 1; mt->cpp = cpp; mt->compressed = 0; - mt->pitch = mt->region->pitch; + mt->pitch = st->pipe->winsys->surface_pitch(st->pipe->winsys, cpp, width, + flags); + mt->region = st->pipe->winsys->region_alloc(st->pipe->winsys, + mt->pitch * cpp * height, flags); mt->depth_pitch = 0; mt->total_height = height; mt->level[0].level_offset = 0; @@ -524,7 +523,7 @@ make_mipmap_tree(struct st_context *st, { static const GLuint dstImageOffsets = 0; GLboolean success; - GLuint pitch = mt->region->pitch; + GLuint pitch = mt->pitch; GLubyte *dest; const GLbitfield imageTransferStateSave = ctx->_ImageTransferState; @@ -569,7 +568,7 @@ make_mipmap_tree(struct st_context *st, mt->depth0 = 1; mt->cpp = cpp; mt->compressed = 0; - mt->pitch = mt->region->pitch; + mt->pitch = mt->pitch; mt->depth_pitch = 0; mt->total_height = height; mt->level[0].level_offset = 0; @@ -952,13 +951,13 @@ draw_stencil_pixels(GLcontext *ctx, GLint x, GLint y, switch (ps->format) { case PIPE_FORMAT_U_S8: { - ubyte *dest = stmap + spanY * ps->region->pitch + spanX; + ubyte *dest = stmap + spanY * ps->pitch + spanX; memcpy(dest, values, spanWidth); } break; case PIPE_FORMAT_S8_Z24: { - uint *dest = (uint *) stmap + spanY * ps->region->pitch + spanX; + uint *dest = (uint *) stmap + spanY * ps->pitch + spanX; GLint k; for (k = 0; k < spanWidth; k++) { uint p = dest[k]; @@ -1054,7 +1053,7 @@ make_bitmap_texture(GLcontext *ctx, GLsizei width, GLsizei height, { struct pipe_context *pipe = ctx->st->pipe; const uint flags = PIPE_SURFACE_FLAG_TEXTURE; - uint format = 0, cpp, comp, pitch; + uint format = 0, cpp, comp; ubyte *dest; struct pipe_mipmap_tree *mt; int row, col; @@ -1091,9 +1090,9 @@ make_bitmap_texture(GLcontext *ctx, GLsizei width, GLsizei height, /* allocate texture region/storage */ + mt->pitch = pipe->winsys->surface_pitch(pipe->winsys, cpp, width, flags); mt->region = pipe->winsys->region_alloc(pipe->winsys, - cpp, width, height, flags); - pitch = mt->region->pitch; + mt->pitch * cpp * height, flags); /* map texture region */ dest = pipe->region_map(pipe, mt->region); @@ -1110,7 +1109,7 @@ make_bitmap_texture(GLcontext *ctx, GLsizei width, GLsizei height, for (row = 0; row < height; row++) { const GLubyte *src = (const GLubyte *) _mesa_image_address2d(unpack, bitmap, width, height, GL_COLOR_INDEX, GL_BITMAP, row, 0); - ubyte *destRow = dest + row * pitch * cpp; + ubyte *destRow = dest + row * mt->pitch * cpp; if (unpack->LsbFirst) { /* Lsb first */ @@ -1172,7 +1171,6 @@ make_bitmap_texture(GLcontext *ctx, GLsizei width, GLsizei height, mt->depth0 = 1; mt->cpp = cpp; mt->compressed = 0; - mt->pitch = mt->region->pitch; mt->depth_pitch = 0; mt->total_height = height; mt->level[0].level_offset = 0; @@ -1256,7 +1254,7 @@ copy_stencil_pixels(GLcontext *ctx, GLint srcx, GLint srcy, y = ctx->DrawBuffer->Height - y - 1; } - dst = drawMap + (y * psDraw->region->pitch + dstx) * psDraw->region->cpp; + dst = drawMap + (y * psDraw->pitch + dstx) * psDraw->cpp; src = buffer + i * width; switch (psDraw->format) { @@ -1297,6 +1295,7 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, struct st_vertex_program *stvp; struct st_fragment_program *stfp; struct pipe_surface *psRead; + struct pipe_surface *psTex; struct pipe_mipmap_tree *mt; GLfloat *color; uint format; @@ -1332,6 +1331,8 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, if (!mt) return; + psTex = pipe->get_tex_surface(pipe, mt, 0, 0, 0); + if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) { srcy = ctx->DrawBuffer->Height - srcy - height; } @@ -1342,21 +1343,16 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, */ if (st->haveFramebufferRegions) { /* copy source framebuffer region into mipmap/texture */ - pipe->region_copy(pipe, - mt->region, /* dest */ - 0, /* dest_offset */ - 0, 0, /* destx/y */ - psRead->region, - 0, /* src_offset */ - srcx, srcy, width, height); + pipe->surface_copy(pipe, + psTex, /* dest */ + 0, 0, /* destx/y */ + psRead, + srcx, srcy, width, height); } else { /* alternate path using get/put_tile() */ - struct pipe_surface *psTex; GLfloat *buf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat)); - psTex = pipe->get_tex_surface(pipe, mt, 0, 0, 0); - (void) pipe->region_map(pipe, psRead->region); (void) pipe->region_map(pipe, psTex->region); @@ -1366,17 +1362,15 @@ st_CopyPixels(GLcontext *ctx, GLint srcx, GLint srcy, pipe->region_unmap(pipe, psRead->region); pipe->region_unmap(pipe, psTex->region); - pipe_surface_reference(&psTex, NULL); - free(buf); } - /* draw textured quad */ draw_textured_quad(ctx, dstx, dsty, ctx->Current.RasterPos[2], width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY, mt, stvp, stfp, color, GL_TRUE); + pipe_surface_reference(&psTex, NULL); free_mipmap_tree(st->pipe, mt); } diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c index f58d532b2a7..80c92e8b7a1 100644 --- a/src/mesa/state_tracker/st_cb_fbo.c +++ b/src/mesa/state_tracker/st_cb_fbo.c @@ -104,6 +104,9 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb, assert(strb->surface); if (!strb->surface) return GL_FALSE; + strb->surface->cpp = cpp; + strb->surface->pitch = pipe->winsys->surface_pitch(pipe->winsys, cpp, + width, flags); } /* free old region */ @@ -115,8 +118,9 @@ st_renderbuffer_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb, pipe->winsys->region_release(pipe->winsys, &strb->surface->region); } - strb->surface->region = pipe->winsys->region_alloc(pipe->winsys, cpp, - width, height, flags); + strb->surface->region = pipe->winsys->region_alloc(pipe->winsys, + strb->surface->pitch * + cpp * height, flags); if (!strb->surface->region) return GL_FALSE; /* out of memory, try s/w buffer? */ diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index 2e7c01672a1..83fe480af85 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -87,13 +87,13 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, switch (ps->format) { case PIPE_FORMAT_U_S8: { - const ubyte *src = stmap + srcY * ps->region->pitch + x; + const ubyte *src = stmap + srcY * ps->pitch + x; memcpy(values, src, width); } break; case PIPE_FORMAT_S8_Z24: { - const uint *src = (uint *) stmap + srcY * ps->region->pitch + x; + const uint *src = (uint *) stmap + srcY * ps->pitch + x; GLint k; for (k = 0; k < width; k++) { values[k] = src[k] >> 24; @@ -102,7 +102,7 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, break; case PIPE_FORMAT_Z24_S8: { - const uint *src = (uint *) stmap + srcY * ps->region->pitch + x; + const uint *src = (uint *) stmap + srcY * ps->pitch + x; GLint k; for (k = 0; k < width; k++) { values[k] = src[k] & 0xff; diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index 4e6d4857f48..461705119fa 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -44,6 +44,7 @@ #include "pipe/p_context.h" #include "pipe/p_defines.h" +#include "pipe/p_inlines.h" #define DBG if (0) printf @@ -1150,7 +1151,6 @@ do_copy_texsubimage(GLcontext *ctx, struct st_renderbuffer *strb; struct pipe_context *pipe = ctx->st->pipe; struct pipe_region *src_region, *dest_region; - uint dest_offset, src_offset; uint dest_format, src_format; (void) texImage; @@ -1185,12 +1185,13 @@ do_copy_texsubimage(GLcontext *ctx, ctx->_ImageTransferState == 0x0 && src_region && dest_region && - src_region->cpp == dest_region->cpp) { + strb->surface->cpp == stImage->mt->cpp) { /* do blit-style copy */ - src_offset = 0; - dest_offset = st_miptree_image_offset(stImage->mt, - stImage->face, - stImage->level); + struct pipe_surface *dest_surface = pipe->get_tex_surface(pipe, + stImage->mt, + stImage->face, + stImage->level, + destZ); /* XXX may need to invert image depending on window * vs. user-created FBO @@ -1213,18 +1214,18 @@ do_copy_texsubimage(GLcontext *ctx, GL_COPY); /* ? */ #else - pipe->region_copy(pipe, - /* dest */ - dest_region, - dest_offset, - destX, destY, - /* src */ - src_region, - src_offset, - srcX, srcY, - /* size */ - width, height); + pipe->surface_copy(pipe, + /* dest */ + dest_surface, + destX, destY, + /* src */ + strb->surface, + srcX, srcY, + /* size */ + width, height); #endif + + pipe_surface_reference(&dest_surface, NULL); } else { fallback_copy_texsubimage(ctx, target, level, diff --git a/src/mesa/state_tracker/st_mipmap_tree.c b/src/mesa/state_tracker/st_mipmap_tree.c index d1db590bee4..6ccf33105f1 100644 --- a/src/mesa/state_tracker/st_mipmap_tree.c +++ b/src/mesa/state_tracker/st_mipmap_tree.c @@ -31,6 +31,8 @@ #include "pipe/p_state.h" #include "pipe/p_context.h" #include "pipe/p_defines.h" +#include "pipe/p_util.h" +#include "pipe/p_inlines.h" #include "pipe/p_winsys.h" @@ -87,10 +89,9 @@ st_miptree_create(struct pipe_context *pipe, ok = pipe->mipmap_tree_layout(pipe, mt); if (ok) { - /* note: it's OK to pass 'pitch' as 'width' here: */ - mt->region = pipe->winsys->region_alloc(pipe->winsys, mt->cpp, mt->pitch, - mt->total_height, flags); - mt->pitch = mt->region->pitch; /*XXX NEW */ + mt->region = pipe->winsys->region_alloc(pipe->winsys, + mt->pitch * mt->cpp * + mt->total_height, flags); } if (!mt->region) { @@ -266,24 +267,27 @@ st_miptree_image_data(struct pipe_context *pipe, GLuint src_row_pitch, GLuint src_image_pitch) { GLuint depth = dst->level[level].depth; - GLuint dst_offset = st_miptree_image_offset(dst, face, level); - const GLuint *dst_depth_offset = st_miptree_depth_offsets(dst, level); GLuint i; GLuint height = 0; const GLubyte *srcUB = src; + struct pipe_surface *dst_surface; DBG("%s\n", __FUNCTION__); for (i = 0; i < depth; i++) { height = dst->level[level].height; if(dst->compressed) height /= 4; - pipe->region_data(pipe, dst->region, - dst_offset + dst_depth_offset[i], /* dst_offset */ - 0, 0, /* dstx, dsty */ - srcUB, - src_row_pitch, - 0, 0, /* source x, y */ - dst->level[level].width, height); /* width, height */ + + dst_surface = pipe->get_tex_surface(pipe, dst, face, level, i); + + pipe->surface_data(pipe, dst_surface, + 0, 0, /* dstx, dsty */ + srcUB, + src_row_pitch, + 0, 0, /* source x, y */ + dst->level[level].width, height); /* width, height */ + + pipe_surface_reference(&dst_surface, NULL); srcUB += src_image_pitch * dst->cpp; } @@ -300,21 +304,25 @@ st_miptree_image_copy(struct pipe_context *pipe, GLuint width = src->level[level].width; GLuint height = src->level[level].height; GLuint depth = src->level[level].depth; - GLuint dst_offset = st_miptree_image_offset(dst, face, level); - GLuint src_offset = st_miptree_image_offset(src, face, level); - const GLuint *dst_depth_offset = st_miptree_depth_offsets(dst, level); - const GLuint *src_depth_offset = st_miptree_depth_offsets(src, level); + struct pipe_surface *src_surface; + struct pipe_surface *dst_surface; GLuint i; if (dst->compressed) height /= 4; for (i = 0; i < depth; i++) { - pipe->region_copy(pipe, - dst->region, dst_offset + dst_depth_offset[i], - 0, 0, /* destX, Y */ - src->region, src_offset + src_depth_offset[i], - 0, 0, /* srcX, Y */ - width, height); + dst_surface = pipe->get_tex_surface(pipe, dst, face, level, i); + src_surface = pipe->get_tex_surface(pipe, src, face, level, i); + + pipe->surface_copy(pipe, + dst_surface, + 0, 0, /* destX, Y */ + src_surface, + 0, 0, /* srcX, Y */ + width, height); + + pipe_surface_reference(&dst_surface, NULL); + pipe_surface_reference(&src_surface, NULL); } } |