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 "content/common/gpu/image_transport_surface.h"
6
7#include "base/bind.h"
8#include "base/command_line.h"
9#include "base/compiler_specific.h"
10#include "base/memory/scoped_ptr.h"
11#include "base/memory/weak_ptr.h"
12#include "base/win/windows_version.h"
13#include "content/common/gpu/gpu_messages.h"
14#include "content/public/common/content_switches.h"
15#include "ui/gfx/native_widget_types.h"
16#include "ui/gl/gl_bindings.h"
17#include "ui/gl/gl_context.h"
18#include "ui/gl/gl_implementation.h"
19#include "ui/gl/gl_surface_egl.h"
20
21namespace content {
22
23// static
24scoped_refptr<gfx::GLSurface> ImageTransportSurface::CreateNativeSurface(
25    GpuChannelManager* manager,
26    GpuCommandBufferStub* stub,
27    const gfx::GLSurfaceHandle& handle) {
28  DCHECK(handle.handle);
29  DCHECK_EQ(handle.transport_type, gfx::NATIVE_DIRECT);
30  scoped_refptr<gfx::GLSurface> surface =
31      gfx::GLSurface::CreateViewGLSurface(handle.handle);
32  if (!surface)
33    return surface;
34  return scoped_refptr<gfx::GLSurface>(new PassThroughImageTransportSurface(
35      manager, stub, surface.get()));
36}
37
38}  // namespace content
39