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gallium: set surface status to CLEAR or DEFINED in clearing/drawing code. 

Otherwise, we were never setting these flags.  This confused the state tracker.
Fixes progs/demos/texenv.c, probably others.
This commit is contained in:
Brian 2008-03-13 14:57:19 -06:00
parent a889928d85
commit 69c39b9ae2
2 changed files with 13 additions and 0 deletions
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2
src/gallium/drivers/softpipe/sp_clear.c
View File

@ -55,6 +55,7 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
if (ps == sp_tile_cache_get_surface(softpipe->zsbuf_cache)) {
sp_tile_cache_clear(softpipe->zsbuf_cache, clearValue);
softpipe->framebuffer.zsbuf->status = PIPE_SURFACE_STATUS_CLEAR;
#if TILE_CLEAR_OPTIMIZATION
return;
#endif
@ -63,6 +64,7 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
for (i = 0; i < softpipe->framebuffer.num_cbufs; i++) {
if (ps == sp_tile_cache_get_surface(softpipe->cbuf_cache[i])) {
sp_tile_cache_clear(softpipe->cbuf_cache[i], clearValue);
softpipe->framebuffer.cbufs[i]->status = PIPE_SURFACE_STATUS_CLEAR;
}
}

11
src/gallium/drivers/softpipe/sp_prim_setup.c
View File

@ -1164,11 +1164,22 @@ static void setup_begin( struct draw_stage *stage )
struct setup_stage *setup = setup_stage(stage);
struct softpipe_context *sp = setup->softpipe;
const struct sp_fragment_shader *fs = setup->softpipe->fs;
uint i;
if (sp->dirty) {
softpipe_update_derived(sp);
}
/* Mark surfaces as defined now */
for (i = 0; i < sp->framebuffer.num_cbufs; i++){
if (sp->framebuffer.cbufs[i]) {
sp->framebuffer.cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
}
}
if (sp->framebuffer.zsbuf) {
sp->framebuffer.zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
}
setup->quad.nr_attrs = fs->info.num_inputs;
sp->quad.first->begin(sp->quad.first);