diff options
author | Keith Whitwell <[email protected]> | 2009-02-16 19:50:48 +0000 |
---|---|---|
committer | Keith Whitwell <[email protected]> | 2009-02-16 19:50:48 +0000 |
commit | 59d54334c96f44ed1d8bf660dc96221362a77d04 (patch) | |
tree | e9ab34e568256bcdc2a88602c47072ab769211e8 /src/gallium/drivers/nv10 | |
parent | 7c8836e9ef49d938aa55a1c385b95c6371c301f1 (diff) | |
parent | c5c383596ddb26cd75e4b355918ad16915283b59 (diff) |
Merge branch 'master' into gallium-texture-transfer
Conflicts:
src/mesa/state_tracker/st_cb_accum.c
src/mesa/state_tracker/st_cb_drawpixels.c
Diffstat (limited to 'src/gallium/drivers/nv10')
-rw-r--r-- | src/gallium/drivers/nv10/nv10_miptree.c | 26 | ||||
-rw-r--r-- | src/gallium/drivers/nv10/nv10_screen.c | 12 | ||||
-rw-r--r-- | src/gallium/drivers/nv10/nv10_screen.h | 2 | ||||
-rw-r--r-- | src/gallium/drivers/nv10/nv10_surface.c | 18 |
4 files changed, 53 insertions, 5 deletions
diff --git a/src/gallium/drivers/nv10/nv10_miptree.c b/src/gallium/drivers/nv10/nv10_miptree.c index 909278213ee..96161354617 100644 --- a/src/gallium/drivers/nv10/nv10_miptree.c +++ b/src/gallium/drivers/nv10/nv10_miptree.c @@ -51,6 +51,31 @@ nv10_miptree_layout(struct nv10_miptree *nv10mt) } static struct pipe_texture * +nv10_miptree_blanket(struct pipe_screen *pscreen, const struct pipe_texture *pt, + const unsigned *stride, struct pipe_buffer *pb) +{ + struct nv10_miptree *mt; + + /* Only supports 2D, non-mipmapped textures for the moment */ + if (pt->target != PIPE_TEXTURE_2D || pt->last_level != 0 || + pt->depth[0] != 1) + return NULL; + + mt = CALLOC_STRUCT(nv10_miptree); + if (!mt) + return NULL; + + mt->base = *pt; + mt->base.refcount = 1; + mt->base.screen = pscreen; + mt->level[0].pitch = stride[0]; + mt->level[0].image_offset = CALLOC(1, sizeof(unsigned)); + + pipe_buffer_reference(pscreen, &mt->buffer, pb); + return &mt->base; +} + +static struct pipe_texture * nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt) { struct pipe_winsys *ws = screen->winsys; @@ -141,6 +166,7 @@ nv10_miptree_surface_release(struct pipe_screen *screen, void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen) { pscreen->texture_create = nv10_miptree_create; + pscreen->texture_blanket = nv10_miptree_blanket; pscreen->texture_release = nv10_miptree_release; pscreen->get_tex_surface = nv10_miptree_surface_get; pscreen->tex_surface_release = nv10_miptree_surface_release; diff --git a/src/gallium/drivers/nv10/nv10_screen.c b/src/gallium/drivers/nv10/nv10_screen.c index 2f945a193cc..f417b06c944 100644 --- a/src/gallium/drivers/nv10/nv10_screen.c +++ b/src/gallium/drivers/nv10/nv10_screen.c @@ -152,6 +152,14 @@ nv10_screen_destroy(struct pipe_screen *pscreen) FREE(pscreen); } +static struct pipe_buffer * +nv10_surface_buffer(struct pipe_surface *surf) +{ + struct nv10_miptree *mt = (struct nv10_miptree *)surf->texture; + + return mt->buffer; +} + struct pipe_screen * nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws) { @@ -164,6 +172,10 @@ nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws) return NULL; screen->nvws = nvws; + /* 2D engine setup */ + screen->eng2d = nv04_surface_2d_init(nvws); + screen->eng2d->buf = nv10_surface_buffer; + /* 3D object */ if (chipset>=0x20) celsius_class=NV11TCL; diff --git a/src/gallium/drivers/nv10/nv10_screen.h b/src/gallium/drivers/nv10/nv10_screen.h index 3f8750a13f7..60102a369a9 100644 --- a/src/gallium/drivers/nv10/nv10_screen.h +++ b/src/gallium/drivers/nv10/nv10_screen.h @@ -2,6 +2,7 @@ #define __NV10_SCREEN_H__ #include "pipe/p_screen.h" +#include "nv04/nv04_surface_2d.h" struct nv10_screen { struct pipe_screen pipe; @@ -9,6 +10,7 @@ struct nv10_screen { struct nouveau_winsys *nvws; /* HW graphics objects */ + struct nv04_surface_2d *eng2d; struct nouveau_grobj *celsius; struct nouveau_notifier *sync; }; diff --git a/src/gallium/drivers/nv10/nv10_surface.c b/src/gallium/drivers/nv10/nv10_surface.c index 78fd7b42dac..25381510638 100644 --- a/src/gallium/drivers/nv10/nv10_surface.c +++ b/src/gallium/drivers/nv10/nv10_surface.c @@ -39,10 +39,18 @@ nv10_surface_copy(struct pipe_context *pipe, boolean do_flip, unsigned width, unsigned height) { struct nv10_context *nv10 = nv10_context(pipe); - struct nouveau_winsys *nvws = nv10->nvws; + struct nv04_surface_2d *eng2d = nv10->screen->eng2d; - nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy, - width, height); + if (do_flip) { + desty += height; + while (height--) { + eng2d->copy(eng2d, dest, destx, desty--, src, + srcx, srcy++, width, 1); + } + return; + } + + eng2d->copy(eng2d, dest, destx, desty, src, srcx, srcy, width, height); } static void @@ -51,9 +59,9 @@ nv10_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest, unsigned height, unsigned value) { struct nv10_context *nv10 = nv10_context(pipe); - struct nouveau_winsys *nvws = nv10->nvws; + struct nv04_surface_2d *eng2d = nv10->screen->eng2d; - nvws->surface_fill(nvws, dest, destx, desty, width, height, value); + eng2d->fill(eng2d, dest, destx, desty, width, height, value); } void |