From cf300eaab68153d818f6c29f4b487162a589dcfa Mon Sep 17 00:00:00 2001
From: Jordan Justen <jordan.l.justen@intel.com>
Date: Thu, 27 Dec 2012 12:41:10 -0800
Subject: [PATCH] fbobject: don't allow LUMINANCE/INTENSITY/ALPHA fbo on
 ES/Core

v2:
 * Only allow on GL Legacy contexts

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---
 src/mesa/main/fbobject.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index c4382681633..bb8ee2d8d78 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -492,7 +492,8 @@ _mesa_is_legal_color_format(const struct gl_context *ctx, GLenum baseFormat)
    case GL_LUMINANCE_ALPHA:
    case GL_INTENSITY:
    case GL_ALPHA:
-      return ctx->Extensions.ARB_framebuffer_object;
+      return ctx->API == API_OPENGL_COMPAT &&
+             ctx->Extensions.ARB_framebuffer_object;
    case GL_RED:
    case GL_RG:
       return ctx->Extensions.ARB_texture_rg;
-- 
2.30.2