i965: comments

diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index 281ffe06caa2731f1f83c22f0a222f1edec14747..f2dca9caa6c725cff343f14214a922a86de2e138 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -885,6 +885,9 @@ static void emit_aa( struct brw_wm_compile *c,
 
 /* Post-fragment-program processing.  Send the results to the
  * framebuffer.
+ * \param arg0  the fragment color
+ * \param arg1  the pass-through depth value
+ * \param arg2  the shader-computed depth value
  */
 static void emit_fb_write( struct brw_wm_compile *c,
                           struct brw_reg *arg0,