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// Copyright (c) 2011 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 "base/basictypes.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "third_party/mesa/MesaLib/include/GL/osmesa.h"
#include "ui/gfx/gl/gl_bindings.h"
#include "ui/gfx/gl/gl_context_cgl.h"
#include "ui/gfx/gl/gl_context_osmesa.h"
#include "ui/gfx/gl/gl_context_stub.h"
#include "ui/gfx/gl/gl_implementation.h"
#include "ui/gfx/gl/gl_surface_cgl.h"
#include "ui/gfx/gl/gl_surface_osmesa.h"
namespace gfx {
scoped_refptr<GLContext> GLContext::CreateGLContext(
GLContext* shared_context,
GLSurface* compatible_surface) {
switch (GetGLImplementation()) {
case kGLImplementationDesktopGL: {
scoped_refptr<GLContext> context(new GLContextCGL);
if (!context->Initialize(shared_context, compatible_surface))
return NULL;
return context;
}
case kGLImplementationOSMesaGL: {
scoped_refptr<GLContext> context(new GLContextOSMesa);
if (!context->Initialize(shared_context, compatible_surface))
return NULL;
return context;
}
case kGLImplementationMockGL:
return new GLContextStub;
default:
NOTREACHED();
return NULL;
}
}
} // namespace gfx
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