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| author | Brian Paul <brianp@vmware.com> | 2010-03-05 13:30:24 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-03-05 13:30:24 -0700 |
| commit | 76e87786ab946b54adf7565555b0c671aa78d6bd (patch) | |
| tree | e5fe676da2d98e7297558db1e926fb8e55e68270 /src/gallium | |
| parent | 88e2eae271fc76f82f3c732e32d3faa3184353ff (diff) | |
gallium/docs: document additional wrap mode restrictions
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/docs/source/cso/sampler.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/docs/source/cso/sampler.rst b/src/gallium/docs/source/cso/sampler.rst index 44698d1250..9bbb784de8 100644 --- a/src/gallium/docs/source/cso/sampler.rst +++ b/src/gallium/docs/source/cso/sampler.rst @@ -85,6 +85,9 @@ normalized_coords will be scaled by the texture width, height, depth to compute texel addresses. Otherwise, the texture coords are used as-is (they are not scaled by the texture dimensions). + When normalized_coords=0, only a subset of the texture wrap modes are + allowed: PIPE_TEX_WRAP_CLAMP, PIPE_TEX_WRAP_CLAMP_TO_EDGE and + PIPE_TEX_WRAP_CLAMP_TO_BORDER. lod_bias Bias factor which is added to the computed level of detail. The normal level of detail is computed from the partial derivatives of |