diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index ad63dab2d59..4182906a525 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -2978,6 +2978,25 @@ si_create_sampler_view_custom(struct pipe_context *ctx, /* Texturing with separate depth and stencil. */ pipe_format = state->format; + + /* Depth/stencil texturing sometimes needs separate texture. */ + if (tmp->is_depth && !r600_can_sample_zs(tmp, view->is_stencil_sampler)) { + if (!tmp->flushed_depth_texture && + !r600_init_flushed_depth_texture(ctx, texture, NULL)) { + pipe_resource_reference(&view->base.texture, NULL); + FREE(view); + return NULL; + } + + /* Override format for the case where the flushed texture + * contains only Z or only S. + */ + if (tmp->flushed_depth_texture->resource.b.b.format != tmp->resource.b.b.format) + pipe_format = tmp->flushed_depth_texture->resource.b.b.format; + + tmp = tmp->flushed_depth_texture; + } + surflevel = tmp->surface.level; if (tmp->db_compatible) { |