Change glimage to accept a type.

content/common/gpu/client/gpu_memory_buffer_impl_ozone.h

+// Copyright 2014 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.
+
+#ifndef CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_H_
+#define CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_H_
+
+#include "content/common/gpu/client/gpu_memory_buffer_impl.h"
+
+namespace content {
+
+// Provides implementation of a GPU memory buffer based on a surface texture id.
+class GpuMemoryBufferImplOzone : public GpuMemoryBufferImpl {
+ public:
+  GpuMemoryBufferImplOzone(gfx::Size size,
+                           unsigned internalformat,
+                           gfx::GpuMemoryBuffer::Usage usage);
+  virtual ~GpuMemoryBufferImplOzone();
+
+  bool Initialize(gfx::GpuMemoryBufferHandle handle);
+
+  static bool IsFormatSupported(unsigned internalformat);
+
+  // Overridden from gfx::GpuMemoryBuffer:
+  virtual void* Map() OVERRIDE;
+  virtual void Unmap() OVERRIDE;
+  virtual gfx::GpuMemoryBufferHandle GetHandle() const OVERRIDE;
+  virtual uint32 GetStride() const OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GpuMemoryBufferImplOzone);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_CLIENT_GPU_MEMORY_BUFFER_IMPL_OZONE_H_