Make WaitSyncPoint go through command buffers.

content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.cc

 // 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.
 
 #include "content/common/gpu/client/webgraphicscontext3d_command_buffer_impl.h"
 
 #include "third_party/khronos/GLES2/gl2.h"
 #ifndef GL_GLEXT_PROTOTYPES
 #define GL_GLEXT_PROTOTYPES 1
 #endif
@@ skipping 406 matching lines @@
   WebGraphicsContext3DCommandBufferImpl* parent_context_impl =
       static_cast<WebGraphicsContext3DCommandBufferImpl*>(parent_context);
   return SetParent(parent_context_impl);
 }
 
 unsigned int WebGraphicsContext3DCommandBufferImpl::insertSyncPoint() {
   real_gl_->helper()->CommandBufferHelper::Flush();
   return command_buffer_->InsertSyncPoint();
 }
 
-void WebGraphicsContext3DCommandBufferImpl::waitSyncPoint(
-    unsigned int sync_point) {
-  real_gl_->helper()->CommandBufferHelper::Flush();
-  command_buffer_->WaitSyncPoint(sync_point);
-}
-
 bool WebGraphicsContext3DCommandBufferImpl::SetParent(
     WebGraphicsContext3DCommandBufferImpl* new_parent) {
   if (parent_ == new_parent)
     return true;
 
   // Allocate a texture ID with respect to the parent and change the parent.
   uint32 new_parent_texture_id = 0;
   if (command_buffer_) {
     if (new_parent) {
       // Flush any remaining commands in the parent context to make sure the
@@ skipping 1167 matching lines @@
                  WebGLId, WGC3Denum, WGC3Duint*)
 
 DELEGATE_TO_GL_5(copyTextureCHROMIUM, CopyTextureCHROMIUM,  WGC3Denum,
                  WebGLId, WebGLId, WGC3Dint, WGC3Denum);
 
 DELEGATE_TO_GL_3(bindUniformLocationCHROMIUM, BindUniformLocationCHROMIUM,
                  WebGLId, WGC3Dint, const WGC3Dchar*)
 
 DELEGATE_TO_GL(shallowFlushCHROMIUM,ShallowFlushCHROMIUM);
 
+DELEGATE_TO_GL_1(waitSyncPoint, WaitSyncPointCHROMIUM, GLuint)
+
 void WebGraphicsContext3DCommandBufferImpl::genMailboxCHROMIUM(
     WGC3Dbyte* name) {
   std::vector<std::string> names(1);
   if (command_buffer_->GenerateMailboxNames(1, &names))
     memcpy(name, names[0].c_str(), GL_MAILBOX_SIZE_CHROMIUM);
   else
     synthesizeGLError(GL_OUT_OF_MEMORY);
 }
 
 DELEGATE_TO_GL_2(produceTextureCHROMIUM, ProduceTextureCHROMIUM,
@@ skipping 108 matching lines @@
 
 void WebGraphicsContext3DCommandBufferImpl::OnErrorMessage(
     const std::string& message, int id) {
   if (error_message_callback_) {
     WebKit::WebString str = WebKit::WebString::fromUTF8(message.c_str());
     error_message_callback_->onErrorMessage(str, id);
   }
 }
 
 }  // namespace content