From ad1456a4447bff8a1dac69723663c698d6abbe81 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Thu, 4 Mar 2010 15:52:37 -0700 Subject: llvmpipe: new comment --- src/gallium/drivers/llvmpipe/lp_tex_sample_llvm.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/gallium/drivers/llvmpipe/lp_tex_sample_llvm.c b/src/gallium/drivers/llvmpipe/lp_tex_sample_llvm.c index 2533275dc1..515c9089dd 100644 --- a/src/gallium/drivers/llvmpipe/lp_tex_sample_llvm.c +++ b/src/gallium/drivers/llvmpipe/lp_tex_sample_llvm.c @@ -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, -- cgit v1.2.3