diff options
author | Nicolai Hähnle <[email protected]> | 2016-06-30 20:04:54 +0200 |
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committer | Nicolai Hähnle <[email protected]> | 2016-07-06 10:43:52 +0200 |
commit | 7000dfd5c36dcfcc493e149e5aa5b4124d814d8a (patch) | |
tree | 62e7aef18be18f040a822a658564ded19c8bb275 /src/gallium/winsys/amdgpu | |
parent | 68fe270e71cafcaa23825442228f03f269598476 (diff) |
gallium/radeon: add depth/stencil_adjusted output to surface computation
This fixes a rare bug with stencil texturing -- seen on Polaris and Tonga,
though it's basically a function of the memory configuration so could affect
other parts as well.
Fixes piglit "unaligned-blit * stencil downsample" and various
"fbo-depth-array *stencil*" tests.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/winsys/amdgpu')
-rw-r--r-- | src/gallium/winsys/amdgpu/drm/amdgpu_surface.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/winsys/amdgpu/drm/amdgpu_surface.c b/src/gallium/winsys/amdgpu/drm/amdgpu_surface.c index dd033e087e0..cafa75da0b4 100644 --- a/src/gallium/winsys/amdgpu/drm/amdgpu_surface.c +++ b/src/gallium/winsys/amdgpu/drm/amdgpu_surface.c @@ -454,6 +454,10 @@ static int amdgpu_surface_init(struct radeon_winsys *rws, if (r) return r; + /* DB uses the depth pitch for both stencil and depth. */ + if (surf->stencil_level[level].nblk_x != surf->level[level].nblk_x) + surf->stencil_adjusted = true; + if (level == 0) { /* For 2D modes only. */ if (AddrSurfInfoOut.tileMode >= ADDR_TM_2D_TILED_THIN1) { |