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.
5 #include "ui/gl/gl_image.h"
7 #include "base/debug/trace_event.h"
8 #include "ui/gl/gl_image_glx.h"
9 #include "ui/gl/gl_image_shm.h"
10 #include "ui/gl/gl_image_stub.h"
11 #include "ui/gl/gl_implementation.h"
15 scoped_refptr<GLImage> GLImage::CreateGLImage(gfx::PluginWindowHandle window) {
16 TRACE_EVENT0("gpu", "GLImage::CreateGLImage");
17 switch (GetGLImplementation()) {
18 case kGLImplementationOSMesaGL:
20 case kGLImplementationDesktopGL: {
21 scoped_refptr<GLImageGLX> image(new GLImageGLX(window));
22 if (!image->Initialize())
27 case kGLImplementationEGLGLES2:
29 case kGLImplementationMockGL:
30 return new GLImageStub;
37 scoped_refptr<GLImage> GLImage::CreateGLImageForGpuMemoryBuffer(
38 gfx::GpuMemoryBufferHandle buffer,
40 unsigned internalformat) {
41 TRACE_EVENT0("gpu", "GLImage::CreateGLImageForGpuMemoryBuffer");
42 switch (GetGLImplementation()) {
43 case kGLImplementationOSMesaGL:
44 case kGLImplementationDesktopGL:
45 case kGLImplementationEGLGLES2:
46 switch (buffer.type) {
47 case SHARED_MEMORY_BUFFER: {
48 scoped_refptr<GLImageShm> image(
49 new GLImageShm(size, internalformat));
50 if (!image->Initialize(buffer))
59 case kGLImplementationMockGL:
60 return new GLImageStub;