llvmpipe: new comment

2010-03-04 15:52:37 -07:00
parent 877f2356b2
commit ad1456a444
1 changed files with 4 additions and 0 deletions
@@ -145,6 +145,10 @@ lp_llvm_sampler_soa_destroy(struct lp_build_sampler_soa *sampler)
 }


+/**
+ * Fetch filtered values from texture.
+ * The 'texel' parameter returns four vectors corresponding to R, G, B, A.
+ */
 static void
 lp_llvm_sampler_soa_emit_fetch_texel(struct lp_build_sampler_soa *base,
                                     LLVMBuilderRef builder,