From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 30 Mar 2006 16:29:41 +0000 (+0000)
Subject: comments regarding assertions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=84c5d0a789d40f625932e4006cdde19eca2f5558;p=mesa.git

comments regarding assertions
---

diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c
index 55e9bbc79d6..a6607387fee 100644
--- a/src/mesa/main/framebuffer.c
+++ b/src/mesa/main/framebuffer.c
@@ -661,6 +661,10 @@ _mesa_source_buffer_exists(GLcontext *ctx, GLenum format)
       if (ctx->ReadBuffer->_ColorReadBuffer == NULL) {
          return GL_FALSE;
       }
+      /* XXX enable this post 6.5 release:
+      ASSERT(ctx->ReadBuffer->_ColorReadBuffer->RedBits > 0 ||
+             ctx->ReadBuffer->_ColorReadBuffer->IndexBits > 0);
+      */
       break;
    case GL_DEPTH:
    case GL_DEPTH_COMPONENT:
@@ -726,6 +730,7 @@ _mesa_dest_buffer_exists(GLcontext *ctx, GLenum format)
    case GL_ABGR_EXT:
    case GL_COLOR_INDEX:
       /* nothing special */
+      /* Could assert that colorbuffer has RedBits > 0 */
       break;
    case GL_DEPTH:
    case GL_DEPTH_COMPONENT: