diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2015-10-24 01:47:45 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-10-24 17:46:08 +0200 |
| commit | 6529daca391912246c13e6f76e885026d2ce88be (patch) | |
| tree | 406dd85d9f375949c1bb2278c798e68cc9224a90 /src/gallium/drivers/radeonsi/si_blit.c | |
| parent | 205a3ce5c158349dda7082f44e95301526b9f183 (diff) | |
radeonsi: Implement DCC fast clear.
Uses the DCC buffer instead of the CMASK buffer. The ELIMINATE_FAST_CLEAR
still works. Furthermore, with DCC compression we can directly clear
to a limited set of colors such that we do not need a postprocessing step.
v2 Marek: check dcc_buffer && dirty_level_mask in set_sampler_view
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_blit.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_blit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c index ab2523a24b7..a2264363db9 100644 --- a/src/gallium/drivers/radeonsi/si_blit.c +++ b/src/gallium/drivers/radeonsi/si_blit.c @@ -326,7 +326,7 @@ void si_decompress_color_textures(struct si_context *sctx, assert(view); tex = (struct r600_texture *)view->texture; - assert(tex->cmask.size || tex->fmask.size); + assert(tex->cmask.size || tex->fmask.size || tex->surface.dcc_enabled); si_blit_decompress_color(&sctx->b.b, tex, view->u.tex.first_level, view->u.tex.last_level, @@ -455,7 +455,7 @@ static void si_decompress_subresource(struct pipe_context *ctx, si_blit_decompress_depth_in_place(sctx, rtex, true, level, level, first_layer, last_layer); - } else if (rtex->fmask.size || rtex->cmask.size) { + } else if (rtex->fmask.size || rtex->cmask.size || rtex->surface.dcc_enabled) { si_blit_decompress_color(ctx, rtex, level, level, first_layer, last_layer); } |