Virtual GL

gpu/command_buffer/service/gl_state_restorer_impl.h

+// Copyright (c) 2012 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 contains the GLStateRestorerImpl class.
+
+#ifndef GPU_COMMAND_BUFFER_SERVICE_GL_STATE_RESTORER_IMPL_H_
+#define GPU_COMMAND_BUFFER_SERVICE_GL_STATE_RESTORER_IMPL_H_
+
+#include "base/compiler_specific.h"
+#include "gpu/gpu_export.h"
+#include "ui/gl/gl_state_restorer.h"
+
+namespace gpu {
+namespace gles2 {
+class GLES2Decoder;
+}
+
+// This class implements a GLStateRestorer that forwards to a GLES2Decoder.
+class GPU_EXPORT GLStateRestorerImpl : public gfx::GLStateRestorer {
+ public:
+   explicit GLStateRestorerImpl(gles2::GLES2Decoder* decoder);
+   virtual ~GLStateRestorerImpl();
+
+   virtual void RestoreState() OVERRIDE;
+
+ private:
+   gles2::GLES2Decoder* decoder_;
+
+   DISALLOW_COPY_AND_ASSIGN(GLStateRestorerImpl);
+};
+
+}  // namespace gpu
+
+#endif  // GPU_COMMAND_BUFFER_SERVICE_GL_STATE_RESTORER_IMPL_H_
+