From: Brian Paul <brianp@vmware.com>
Date: Fri, 8 Aug 2014 13:45:42 +0000 (-0600)
Subject: mesa: add comment that GL_CLIP_DISTANCE0 == GL_CLIP_PLANE0 in enable.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=288f8876228d2d61dca309b832105488daf5b0e8;p=mesa.git

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

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

diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 0f3bcf0a9e2..417548a3cb8 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: