cc::OutputSurfaceClient::InitializeForGL

cc/test/test_web_graphics_context_3d.cc

 // Copyright 2011 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.
 
 #include "cc/test/test_web_graphics_context_3d.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 23 matching lines @@
 static unsigned s_context_id = 1;
 
 const WebGLId TestWebGraphicsContext3D::kExternalTextureId = 1337;
 
 TestWebGraphicsContext3D::TestWebGraphicsContext3D()
     : FakeWebGraphicsContext3D(),
       context_id_(s_context_id++),
       next_buffer_id_(1),
       next_image_id_(1),
       next_texture_id_(1),
+      support_swapbuffers_complete_callback_(true),
       have_extension_io_surface_(false),
       have_extension_egl_image_(false),
       times_make_current_succeeds_(-1),
       times_bind_texture_succeeds_(-1),
       times_end_query_succeeds_(-1),
       context_lost_(false),
       context_lost_callback_(NULL),
       swap_buffers_callback_(NULL),
       max_texture_size_(1024),
       width_(0),
       height_(0),
       bound_buffer_(0),
       weak_ptr_factory_(this) {
 }
 
 TestWebGraphicsContext3D::TestWebGraphicsContext3D(
     const WebGraphicsContext3D::Attributes& attributes)
     : FakeWebGraphicsContext3D(),
       context_id_(s_context_id++),
       next_buffer_id_(1),
       next_image_id_(1),
       next_texture_id_(1),
       attributes_(attributes),
+      support_swapbuffers_complete_callback_(true),
       have_extension_io_surface_(false),
       have_extension_egl_image_(false),
       times_make_current_succeeds_(-1),
       times_bind_texture_succeeds_(-1),
       times_end_query_succeeds_(-1),
       context_lost_(false),
       context_lost_callback_(NULL),
       swap_buffers_callback_(NULL),
       max_texture_size_(1024),
       width_(0),
@@ skipping 48 matching lines @@
     return GL_FRAMEBUFFER_UNDEFINED_OES;
   return GL_FRAMEBUFFER_COMPLETE;
 }
 
 WebGraphicsContext3D::Attributes
     TestWebGraphicsContext3D::getContextAttributes() {
   return attributes_;
 }
 
 WebKit::WebString TestWebGraphicsContext3D::getString(WGC3Denum name) {
-  std::string string("GL_CHROMIUM_swapbuffers_complete_callback");
+  std::string string;
+
+  if (support_swapbuffers_complete_callback_)
+    string += "GL_CHROMIUM_swapbuffers_complete_callback";
 
   if (name == GL_EXTENSIONS) {
     if (have_extension_io_surface_)
       string += " GL_CHROMIUM_iosurface GL_ARB_texture_rectangle";
     if (have_extension_egl_image_)
       string += " GL_OES_EGL_image_external";
   }
 
   return WebKit::WebString::fromUTF8(string.c_str());
 }
@@ skipping 202 matching lines @@
 }
 
 void TestWebGraphicsContext3D::signalSyncPoint(
     unsigned sync_point,
     WebGraphicsSyncPointCallback* callback) {
   sync_point_callbacks_.push_back(callback);
 }
 
 void TestWebGraphicsContext3D::setSwapBuffersCompleteCallbackCHROMIUM(
     WebGraphicsSwapBuffersCompleteCallbackCHROMIUM* callback) {
-  swap_buffers_callback_ = callback;
+  if (support_swapbuffers_complete_callback_)
+    swap_buffers_callback_ = callback;
 }
 
 void TestWebGraphicsContext3D::prepareTexture() {
   if (swap_buffers_callback_) {
     base::MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(&TestWebGraphicsContext3D::SwapBuffersComplete,
                               weak_ptr_factory_.GetWeakPtr()));
   }
   CallAllSyncPointCallbacks();
 }
@@ skipping 142 matching lines @@
 
 TestWebGraphicsContext3D::Buffer::Buffer() : target(0) {}
 
 TestWebGraphicsContext3D::Buffer::~Buffer() {}
 
 TestWebGraphicsContext3D::Image::Image() {}
 
 TestWebGraphicsContext3D::Image::~Image() {}
 
 }  // namespace cc