softpipe: reformatting, comments, minor clean-ups

1 files changed, 10 insertions, 4 deletions

diff --git a/src/gallium/drivers/softpipe/sp_fs_llvm.c b/src/gallium/drivers/softpipe/sp_fs_llvm.c
index f33b3e3285..95c0d982d1 100644
--- a/src/gallium/drivers/softpipe/sp_fs_llvm.c
+++ b/src/gallium/drivers/softpipe/sp_fs_llvm.c
@@ -25,7 +25,9 @@
  * 
  **************************************************************************/
 
-/* Authors:
+/**
+ * Execute fragment shader using LLVM code generation.
+ * Authors:
  *   Zack Rusin
  */
 
@@ -33,7 +35,6 @@
 #include "sp_state.h"
 #include "sp_fs.h"
 
-
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "util/u_memory.h"
@@ -41,11 +42,16 @@
 
 #if 0
 
-struct sp_llvm_fragment_shader {
+/**
+ * Subclass of sp_fragment_shader
+ */
+struct sp_llvm_fragment_shader
+{
    struct sp_fragment_shader base;
    struct gallivm_prog *llvm_prog;
 };
 
+
 static void
 shade_quad_llvm(struct quad_stage *qs,
                 struct quad_header *quad)
@@ -160,7 +166,7 @@ delete_llvm_fs( struct sp_fragment_shader *base )
 
 struct sp_fragment_shader *
 softpipe_create_fs_llvm(struct softpipe_context *softpipe,
-		       const struct pipe_shader_state *templ)
+                        const struct pipe_shader_state *templ)
 {
    struct sp_llvm_fragment_shader *shader = NULL;