Mesa (master): mesa: test for GL_EXT_framebuffer_sRGB in glPopAttrib()

[Brian Paul]

Module: Mesa
Branch: master
Commit: 1aee8803f83f7ae24d9c2150c70afff2b1ee4c2f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1aee8803f83f7ae24d9c2150c70afff2b1ee4c2f

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Aug 27 21:52:07 2012 -0600

mesa: test for GL_EXT_framebuffer_sRGB in glPopAttrib()

To avoid spurious GL_INVALID_ENUM errors if the extension isn't supported.

---

 src/mesa/main/attrib.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 1a04eeb..8cb2a68 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -989,7 +989,8 @@ _mesa_PopAttrib(void)
                _mesa_ClampColorARB(GL_CLAMP_READ_COLOR_ARB, color->ClampReadColor);
 
                /* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
-               _mesa_set_enable(ctx, GL_FRAMEBUFFER_SRGB, color->sRGBEnabled);
+               if (ctx->Extensions.EXT_framebuffer_sRGB)
+                  _mesa_set_enable(ctx, GL_FRAMEBUFFER_SRGB, color->sRGBEnabled);
             }
             break;
          case GL_CURRENT_BIT: