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gallium: new pipe->texture_update() function

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Called whenever texture data is changed (glTexImage, glTexSubImage,
glCopyTexSubImage, etc).
This commit is contained in:
Brian
2008-02-20 13:24:52 -07:00
parent 1d45787d4a
commit d5640a2dbd
16 changed files with 104 additions and 28 deletions
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45
src/gallium/drivers/softpipe/sp_tile_cache.c
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@@ -359,30 +359,37 @@ sp_flush_tile_cache(struct softpipe_context *softpipe,
struct pipe_surface *ps = tc->surface;
int inuse = 0, pos;
if (!ps || !ps->buffer)
return;
for (pos = 0; pos < NUM_ENTRIES; pos++) {
struct softpipe_cached_tile *tile = tc->entries + pos;
if (tile->x >= 0) {
if (tc->depth_stencil) {
pipe_put_tile_raw(pipe, ps,
tile->x, tile->y, TILE_SIZE, TILE_SIZE,
tile->data.depth32, 0/*STRIDE*/);
if (ps && ps->buffer) {
/* caching a drawing surface */
for (pos = 0; pos < NUM_ENTRIES; pos++) {
struct softpipe_cached_tile *tile = tc->entries + pos;
if (tile->x >= 0) {
if (tc->depth_stencil) {
pipe_put_tile_raw(pipe, ps,
tile->x, tile->y, TILE_SIZE, TILE_SIZE,
tile->data.depth32, 0/*STRIDE*/);
}
else {
pipe_put_tile_rgba(pipe, ps,
tile->x, tile->y, TILE_SIZE, TILE_SIZE,
(float *) tile->data.color);
}
tile->x = tile->y = -1; /* mark as empty */
inuse++;
}
else {
pipe_put_tile_rgba(pipe, ps,
tile->x, tile->y, TILE_SIZE, TILE_SIZE,
(float *) tile->data.color);
}
tile->x = tile->y = -1; /* mark as empty */
inuse++;
}
}
#if TILE_CLEAR_OPTIMIZATION
sp_tile_cache_flush_clear(&softpipe->pipe, tc);
sp_tile_cache_flush_clear(&softpipe->pipe, tc);
#endif
}
else if (tc->texture) {
/* caching a texture, mark all entries as embpy */
for (pos = 0; pos < NUM_ENTRIES; pos++) {
tc->entries[pos].x = -1;
}
tc->tex_face = -1;
}
#if 0
debug_printf("flushed tiles in use: %d\n", inuse);