mojo/public/platform/native/gles2_impl_thunks.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "mojo/public/platform/native/gles2_impl_thunks.h"
   6
   7 #include <assert.h>
   8
   9 #include "mojo/public/platform/native/thunk_export.h"
  10
  11 extern "C" {
  12 static MojoGLES2ImplThunks g_impl_thunks = {0};
  13
  14 #define VISIT_GL_CALL(Function, ReturnType, PARAMETERS, ARGUMENTS) \
  15   ReturnType gl##Function PARAMETERS {                             \
  16     assert(g_impl_thunks.Function);                                \
  17     return g_impl_thunks.Function ARGUMENTS;                       \
  18   }
  19 #include "mojo/public/c/gles2/gles2_call_visitor_autogen.h"
  20 #undef VISIT_GL_CALL
  21
  22 extern "C" THUNK_EXPORT size_t
  23 MojoSetGLES2ImplThunks(const MojoGLES2ImplThunks* gles2_impl_thunks) {
  24   if (gles2_impl_thunks->size >= sizeof(g_impl_thunks))
  25     g_impl_thunks = *gles2_impl_thunks;
  26   return sizeof(g_impl_thunks);
  27 }
  28
  29 }  // extern "C"