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| author | Marek Olšák <marek.olsak@amd.com> | 2015-09-06 17:37:38 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2015-10-03 22:06:08 +0200 |
| commit | 27b102e7fdbcd2beedc815996e1b5fcb2b612206 (patch) | |
| tree | 4ba0414bd7c78e48e202a8f9ebad6dbc74889283 /src/gallium/drivers/r600/evergreen_state.c | |
| parent | c23c92c965f72f9a0b160834d06a2d631b736081 (diff) | |
| download | external_mesa3d-27b102e7fdbcd2beedc815996e1b5fcb2b612206.zip external_mesa3d-27b102e7fdbcd2beedc815996e1b5fcb2b612206.tar.gz external_mesa3d-27b102e7fdbcd2beedc815996e1b5fcb2b612206.tar.bz2 | |
r600g: only do depth-only or stencil-only in-place decompression
instead of always doing both.
Usually, only depth is needed, so stencil decompression is useless.
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 6169c5b..c6702a9 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -783,6 +783,12 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx, va = tmp->resource.gpu_address; + if (state->format == PIPE_FORMAT_X24S8_UINT || + state->format == PIPE_FORMAT_S8X24_UINT || + state->format == PIPE_FORMAT_X32_S8X24_UINT || + state->format == PIPE_FORMAT_S8_UINT) + view->is_stencil_sampler = true; + view->tex_resource = &tmp->resource; view->tex_resource_words[0] = (S_030000_DIM(r600_tex_dim(texture->target, texture->nr_samples)) | S_030000_PITCH((pitch / 8) - 1) | @@ -1823,9 +1829,9 @@ static void evergreen_emit_db_misc_state(struct r600_context *rctx, struct r600_ S_028000_STENCIL_COPY_ENABLE(a->copy_stencil) | S_028000_COPY_CENTROID(1) | S_028000_COPY_SAMPLE(a->copy_sample); - } else if (a->flush_depthstencil_in_place) { - db_render_control |= S_028000_DEPTH_COMPRESS_DISABLE(1) | - S_028000_STENCIL_COMPRESS_DISABLE(1); + } else if (a->flush_depth_inplace || a->flush_stencil_inplace) { + db_render_control |= S_028000_DEPTH_COMPRESS_DISABLE(a->flush_depth_inplace) | + S_028000_STENCIL_COMPRESS_DISABLE(a->flush_stencil_inplace); db_render_override |= S_02800C_DISABLE_PIXEL_RATE_TILES(1); } if (a->htile_clear) { |