Mesa (master): mesa: add comment that GL_CLIP_DISTANCE0 == GL_CLIP_PLANE0 in enable.c

[Brian Paul]

Module: Mesa
Branch: master
Commit: 288f8876228d2d61dca309b832105488daf5b0e8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=288f8876228d2d61dca309b832105488daf5b0e8

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Aug  8 07:45:42 2014 -0600

mesa: add comment that GL_CLIP_DISTANCE0 == GL_CLIP_PLANE0 in enable.c

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Roland Scheidegger <sroland at vmware.com>

---

 src/mesa/main/enable.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 0f3bcf0..417548a 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -313,7 +313,7 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
             }
          }
          break;
-      case GL_CLIP_DISTANCE0:
+      case GL_CLIP_DISTANCE0: /* aka GL_CLIP_PLANE0 */
       case GL_CLIP_DISTANCE1:
       case GL_CLIP_DISTANCE2:
       case GL_CLIP_DISTANCE3:
@@ -1202,7 +1202,7 @@ _mesa_IsEnabled( GLenum cap )
 	 return ctx->Eval.AutoNormal;
       case GL_BLEND:
          return ctx->Color.BlendEnabled & 1;  /* return state for buffer[0] */
-      case GL_CLIP_DISTANCE0:
+      case GL_CLIP_DISTANCE0: /* aka GL_CLIP_PLANE0 */
       case GL_CLIP_DISTANCE1:
       case GL_CLIP_DISTANCE2:
       case GL_CLIP_DISTANCE3: