fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-09 17:00:13 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

radeonsi: decompress shader images

Browse source 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2016-02-07 22:30:46 -05:00
parent f61566b77a
commit 515fb2c09c
1 changed files with 33 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

36
src/gallium/drivers/radeonsi/si_blit.c
View file

@ -325,8 +325,8 @@ static void si_blit_decompress_color(struct pipe_context *ctx,
}
static void
si_decompress_color_textures(struct si_context *sctx,
struct si_textures_info *textures)
si_decompress_sampler_color_textures(struct si_context *sctx,
struct si_textures_info *textures)
{
unsigned i;
unsigned mask = textures->compressed_colortex_mask;
@ -350,6 +350,33 @@ si_decompress_color_textures(struct si_context *sctx,
}
}
static void
si_decompress_image_color_textures(struct si_context *sctx,
struct si_images_info *images)
{
unsigned i;
unsigned mask = images->compressed_colortex_mask;
while (mask) {
const struct pipe_image_view *view;
struct r600_texture *tex;
i = u_bit_scan(&mask);
view = &images->views[i];
assert(view->resource->target != PIPE_BUFFER);
tex = (struct r600_texture *)view->resource;
if (!tex->cmask.size && !tex->fmask.size && !tex->dcc_offset)
continue;
si_blit_decompress_color(&sctx->b.b, tex,
view->u.tex.level, view->u.tex.level,
0, util_max_layer(&tex->resource.b.b, view->u.tex.level),
false);
}
}
void si_decompress_textures(struct si_context *sctx)
{
unsigned compressed_colortex_counter;
@ -370,7 +397,10 @@ void si_decompress_textures(struct si_context *sctx)
si_flush_depth_textures(sctx, &sctx->samplers[i]);
}
if (sctx->samplers[i].compressed_colortex_mask) {
si_decompress_color_textures(sctx, &sctx->samplers[i]);
si_decompress_sampler_color_textures(sctx, &sctx->samplers[i]);
}
if (sctx->images[i].compressed_colortex_mask) {
si_decompress_image_color_textures(sctx, &sctx->images[i]);
}
}
}