ui/gl/gl_egl_api_implementation.cc

   1 // Copyright (c) 2012 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 "ui/gl/gl_egl_api_implementation.h"
   6
   7 namespace gfx {
   8
   9 RealEGLApi* g_real_egl;
  10
  11 void InitializeGLBindingsEGL() {
  12   g_driver_egl.InitializeBindings();
  13   if (!g_real_egl) {
  14     g_real_egl = new RealEGLApi();
  15   }
  16   g_real_egl->Initialize(&g_driver_egl);
  17   g_current_egl_context = g_real_egl;
  18 }
  19
  20 void InitializeGLExtensionBindingsEGL(GLContext* context) {
  21   g_driver_egl.InitializeExtensionBindings(context);
  22 }
  23
  24 void InitializeDebugGLBindingsEGL() {
  25   g_driver_egl.InitializeDebugBindings();
  26 }
  27
  28 void ClearGLBindingsEGL() {
  29   if (g_real_egl) {
  30     delete g_real_egl;
  31     g_real_egl = NULL;
  32   }
  33   g_current_egl_context = NULL;
  34   g_driver_egl.ClearBindings();
  35 }
  36
  37 EGLApi::EGLApi() {
  38 }
  39
  40 EGLApi::~EGLApi() {
  41 }
  42
  43 EGLApiBase::EGLApiBase()
  44     : driver_(NULL) {
  45 }
  46
  47 EGLApiBase::~EGLApiBase() {
  48 }
  49
  50 void EGLApiBase::InitializeBase(DriverEGL* driver) {
  51   driver_ = driver;
  52 }
  53
  54 RealEGLApi::RealEGLApi() {
  55 }
  56
  57 RealEGLApi::~RealEGLApi() {
  58 }
  59
  60 void RealEGLApi::Initialize(DriverEGL* driver) {
  61   InitializeBase(driver);
  62 }
  63
  64 TraceEGLApi::~TraceEGLApi() {
  65 }
  66
  67 }  // namespace gfx
  68
  69