gallium/docs: (trivial) remove STR opcode description.

The opcode was removed alongside SFL by commit
ecfe9e2ad2b5f178ef09420f8d95d49937137cd9.

diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index 3f29e32..6f850bf 100644 (file)
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -524,15 +524,6 @@ This instruction replicates its result.
   dst.w = (src0.w != src1.w) ? 1.0F : 0.0F
 
 
-.. opcode:: STR - Set On True
-
-This instruction replicates its result.
-
-.. math::
-
-  dst = 1.0F
-
-
 .. opcode:: TEX - Texture Lookup
 
   for array textures src0.y contains the slice for 1D,