From: Eric Anholt <eric@anholt.net>
Date: Mon, 3 Jan 2011 02:01:39 +0000 (-0800)
Subject: mesa: Allow color renderbuffers besides just RGB and RGBA.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=beac6ee62aea196d6e670abd4b198190e33e6cb1;p=mesa.git

mesa: Allow color renderbuffers besides just RGB and RGBA.

We did so already for textures to do ARB_fbo's
GL_ALPHA/GL_LUMINANCE/etc. support and for ARB_texture_rg's GL_RED and
GL_RG, but this path was missed.
---

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 975063d0d78..b4101ddcd53 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -542,8 +542,7 @@ test_attachment_completeness(const struct gl_context *ctx, GLenum format,
          return;
       }
       if (format == GL_COLOR) {
-         if (baseFormat != GL_RGB &&
-             baseFormat != GL_RGBA) {
+         if (!is_legal_color_format(ctx, baseFormat)) {
             att_incomplete("bad renderbuffer color format");
             att->Complete = GL_FALSE;
             return;