Calling OpenGL from the renderer process.

gpu/command_buffer/client/gles2_demo.cc

 // Copyright (c) 2009 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.
 
 // This file implements a standalone executable demo of using GLES2 over
 // command buffers. This code is temporary as the setup that happens
 // here is in a state of flux. Eventually there will be several versions of
 // setup, one for trusted code, one for pepper, one for NaCl, and maybe others.
 
 #include <windows.h>
@@ skipping 36 matching lines @@
 };
 
 GLES2Demo::GLES2Demo() {
 }
 
 bool GLES2Demo::Setup(void* hwnd, int32 size) {
   scoped_ptr<CommandBufferService> command_buffer(new CommandBufferService);
   if (!command_buffer->Initialize(size))
     return NULL;
 
-  scoped_refptr<GPUProcessor> gpu_processor(
-      new GPUProcessor(command_buffer.get()));
-  if (!gpu_processor->Initialize(reinterpret_cast<HWND>(hwnd))) {
+  GPUProcessor* gpu_processor = new GPUProcessor(command_buffer.get());
+  if (!gpu_processor->Initialize(reinterpret_cast<HWND>(hwnd),
+                                 NULL,
+                                 gfx::Size(),
+                                 0)) {
     return NULL;
   }
 
   command_buffer->SetPutOffsetChangeCallback(
-      NewCallback(gpu_processor.get(), &GPUProcessor::ProcessCommands));
+      NewCallback(gpu_processor, &GPUProcessor::ProcessCommands));
 
   GLES2CmdHelper* helper = new GLES2CmdHelper(command_buffer.get());
   if (!helper->Initialize()) {
     // TODO(gman): cleanup.
     return false;
   }
 
   size_t transfer_buffer_size = 512 * 1024;
   int32 transfer_buffer_id =
       command_buffer->CreateTransferBuffer(transfer_buffer_size);
@@ skipping 132 matching lines @@
   }
 
   demo->Setup(hwnd, kCommandBufferSize);
 
   ProcessMessages(hwnd);
 
   return EXIT_SUCCESS;
 }