ui/gl/gl_context_stub.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_context_stub.h"
   6
   7 namespace gfx {
   8
   9 GLContextStub::GLContextStub() : GLContextReal(nullptr) {}
  10
  11 bool GLContextStub::Initialize(
  12     GLSurface* compatible_surface, GpuPreference gpu_preference) {
  13   return true;
  14 }
  15
  16 void GLContextStub::Destroy() {}
  17
  18 bool GLContextStub::MakeCurrent(GLSurface* surface) {
  19   SetCurrent(surface);
  20   SetRealGLApi();
  21   return true;
  22 }
  23
  24 void GLContextStub::ReleaseCurrent(GLSurface* surface) {
  25   SetCurrent(nullptr);
  26 }
  27
  28 bool GLContextStub::IsCurrent(GLSurface* surface) {
  29   return true;
  30 }
  31
  32 void* GLContextStub::GetHandle() {
  33   return nullptr;
  34 }
  35
  36 void GLContextStub::OnSetSwapInterval(int interval) {
  37 }
  38
  39 std::string GLContextStub::GetExtensions() {
  40   return std::string();
  41 }
  42
  43 std::string GLContextStub::GetGLRenderer() {
  44   return std::string("CHROMIUM");
  45 }
  46
  47 GLContextStub::~GLContextStub() {}
  48
  49 }  // namespace gfx