gpu: Map glDiscardFramebufferEXT to glInvalidateFramebuffer

ui/gl/generate_bindings.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """code generator for GL/GLES extension wrangler."""
 
 import optparse
 import os
 import collections
@@ skipping 729 matching lines @@
                        'ARB_vertex_array_object'] },
 { 'return_type': 'GLboolean',
   'names': ['glIsVertexArrayOES',
             'glIsVertexArrayAPPLE',
             'glIsVertexArray'],
   'arguments': 'GLuint array',
   'other_extensions': ['OES_vertex_array_object',
                        'APPLE_vertex_array_object',
                        'ARB_vertex_array_object'] },
 { 'return_type': 'void',
-  'names': ['glDiscardFramebufferEXT'],
+  'names': ['glDiscardFramebufferEXT', 'glInvalidateFramebuffer'],
   'arguments': 'GLenum target, GLsizei numAttachments, '
       'const GLenum* attachments' },
 ]
 
 OSMESA_FUNCTIONS = [
 { 'return_type': 'OSMesaContext',
   'names': ['OSMesaCreateContext'],
   'arguments': 'GLenum format, OSMesaContext sharelist', },
 { 'return_type': 'OSMesaContext',
   'names': ['OSMesaCreateContextExt'],
@@ skipping 1067 matching lines @@
     header_file.close()
 
   source_file = open(os.path.join(dir, 'gl_bindings_autogen_mock.cc'), 'wb')
   GenerateMockSource(source_file, GL_FUNCTIONS)
   source_file.close()
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))