commit b6b2e67703fbe60394462e12415835739416e07a
author daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Fri Oct 15 17:57:47 2010 +0000
committer daniel@transgaming.com <daniel@transgaming.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> Fri Oct 15 17:57:47 2010 +0000
tree 24db23bf5b8c37425d25f7a83272d0933fbe10bf
parent 11cb68cb7122f5dae324c4de1ac35cc58e9557d8

Disallow rendering to L/LA textures.
TRAC #13792
Signed-off-by: Daniel Koch

Author:    Nicolas Capens

git-svn-id: https://angleproject.googlecode.com/svn/trunk@457 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/libGLESv2/Framebuffer.cpp

diff --git a/src/libGLESv2/Framebuffer.cpp b/src/libGLESv2/Framebuffer.cpp
index 6e45340..39a10b5 100644
--- a/src/libGLESv2/Framebuffer.cpp
+++ b/src/libGLESv2/Framebuffer.cpp
@@ -317,6 +317,11 @@
             {
                 return GL_FRAMEBUFFER_UNSUPPORTED;
             }
+
+            if (colorbuffer->getFormat() == GL_LUMINANCE || colorbuffer->getFormat() == GL_LUMINANCE_ALPHA)
+            {
+                return GL_FRAMEBUFFER_UNSUPPORTED;
+            }
         }
 
         width = colorbuffer->getWidth();