Mesa (gallium-llvmpipe): llvmpipe: blend comments

[Brian Paul]

Module: Mesa
Branch: gallium-llvmpipe
Commit: cc5b047a6382bd43331f7ed3cc8f67521518f0fc
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=cc5b047a6382bd43331f7ed3cc8f67521518f0fc

Author: Brian Paul <brianp at vmware.com>
Date:   Wed Aug 19 13:14:40 2009 -0600

llvmpipe: blend comments

---

 src/gallium/drivers/llvmpipe/lp_bld_blend_soa.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_bld_blend_soa.c b/src/gallium/drivers/llvmpipe/lp_bld_blend_soa.c
index 1e8a035..73516fd 100644
--- a/src/gallium/drivers/llvmpipe/lp_bld_blend_soa.c
+++ b/src/gallium/drivers/llvmpipe/lp_bld_blend_soa.c
@@ -155,6 +155,13 @@ lp_build_blend_soa_factor(struct lp_build_blend_soa_context *bld,
 }
 
 
+/**
+ * Generate blend code in SOA mode.
+ * \param src  src/fragment color
+ * \param dst  dst/framebuffer color
+ * \param con  constant blend color
+ * \param res  the result/output
+ */
 void
 lp_build_blend_soa(LLVMBuilderRef builder,
                    const struct pipe_blend_state *blend,