gallium/docs: document additional wrap mode restrictions

2010-03-05 13:30:24 -07:00 · 2010-03-05 13:30:24 -07:00 · 76e87786ab
parent 88e2eae271
commit 76e87786ab
1 changed files with 3 additions and 0 deletions
--- 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