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_context.h"
7 #include "base/debug/trace_event.h"
8 #include "base/logging.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "ui/gl/gl_bindings.h"
11 #include "ui/gl/gl_context_egl.h"
12 #include "ui/gl/gl_context_glx.h"
13 #include "ui/gl/gl_context_osmesa.h"
14 #include "ui/gl/gl_context_stub.h"
15 #include "ui/gl/gl_implementation.h"
16 #include "ui/gl/gl_surface_egl.h"
17 #include "ui/gl/gl_surface_glx.h"
18 #include "ui/gl/gl_surface_osmesa.h"
19 #include "ui/gl/gl_surface_stub.h"
25 scoped_refptr<GLContext> GLContext::CreateGLContext(
26 GLShareGroup* share_group,
27 GLSurface* compatible_surface,
28 GpuPreference gpu_preference) {
29 TRACE_EVENT0("gpu", "GLContext::CreateGLContext");
30 switch (GetGLImplementation()) {
31 case kGLImplementationOSMesaGL: {
32 scoped_refptr<GLContext> context(new GLContextOSMesa(share_group));
33 if (!context->Initialize(compatible_surface, gpu_preference))
38 case kGLImplementationDesktopGL: {
39 scoped_refptr<GLContext> context(new GLContextGLX(share_group));
40 if (!context->Initialize(compatible_surface, gpu_preference))
45 case kGLImplementationEGLGLES2: {
46 scoped_refptr<GLContext> context(new GLContextEGL(share_group));
47 if (!context->Initialize(compatible_surface, gpu_preference))
52 case kGLImplementationMockGL:
53 return new GLContextStub;