Plumbed in discard_framebuffer extension

src/gpu/gl/unix/GrGLCreateNativeInterface_unix.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "gl/GrGLExtensions.h"
@@ skipping 121 matching lines @@
         GR_GL_GET_PROC(StencilOpSeparate);
         interface->fTexImage2D = glTexImage2D;
         interface->fTexParameteri = glTexParameteri;
         interface->fTexParameteriv = glTexParameteriv;
         if (glVer >= GR_GL_VER(4,2) || extensions.has("GL_ARB_texture_storage")) {
             GR_GL_GET_PROC(TexStorage2D);
         } else if (extensions.has("GL_EXT_texture_storage")) {
             GR_GL_GET_PROC_SUFFIX(TexStorage2D, EXT);
         }
         interface->fTexSubImage2D = glTexSubImage2D;
+        if (extensions.has("GL_EXT_discard_framebuffer")) {
+            GR_GL_GET_PROC_SUFFIX(DiscardFramebuffer, EXT);
+        }
         GR_GL_GET_PROC(Uniform1f);
         GR_GL_GET_PROC(Uniform1i);
         GR_GL_GET_PROC(Uniform1fv);
         GR_GL_GET_PROC(Uniform1iv);
         GR_GL_GET_PROC(Uniform2f);
         GR_GL_GET_PROC(Uniform2i);
         GR_GL_GET_PROC(Uniform2fv);
         GR_GL_GET_PROC(Uniform2iv);
         GR_GL_GET_PROC(Uniform3f);
         GR_GL_GET_PROC(Uniform3i);
@@ skipping 61 matching lines @@
             delete interface;
             return NULL;
         }
         interface->fBindingsExported = kDesktop_GrGLBinding;
 
         return interface;
     } else {
         return NULL;
     }
 }