Ozone integration.

ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h

Index: ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
diff --git a/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h b/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
new file mode 100644
index 0000000000000000000000000000000000000000..c24dbb9eb0ca7d96f3f381cbd72b33db53e46bf8
--- /dev/null
+++ b/ui/ozone/gpu/gpu_memory_buffer_factory_ozone_native_buffer.h
@@ -0,0 +1,67 @@
+// 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 UI_OZONE_GPU_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_BUFFER_H_
+#define UI_OZONE_GPU_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_BUFFER_H_
+
+#include <map>
+
+#include "base/memory/ref_counted.h"
+#include "base/synchronization/lock.h"
+#include "ui/gfx/geometry/size.h"
+#include "ui/gfx/gpu_memory_buffer.h"
+#include "ui/gfx/native_widget_types.h"
+#include "ui/ozone/gpu/ozone_gpu_export.h"
+#include "ui/ozone/public/native_pixmap.h"
+
+namespace gfx {
+class GLImage;
+}
+
+namespace ui {
+class NativePixmap;
+
+class OZONE_GPU_EXPORT GpuMemoryBufferFactoryOzoneNativeBuffer {
+  typedef std::map<std::pair<uint32_t, uint32_t>, scoped_refptr<NativePixmap> >
+      BufferToPixmapMap;
+
+ public:
+  GpuMemoryBufferFactoryOzoneNativeBuffer();
+  virtual ~GpuMemoryBufferFactoryOzoneNativeBuffer();
+
+  // Creates a GPU memory buffer identified by |id|.
+  // It can be called on any thread.
+  bool CreateGpuMemoryBuffer(gfx::GpuMemoryBufferId id,
+                             const gfx::Size& size,
+                             gfx::GpuMemoryBuffer::Format format,
+                             gfx::GpuMemoryBuffer::Usage usage,
+                             int client_id,
+                             gfx::PluginWindowHandle surface_handle);
+
+  // Destroys GPU memory buffer identified by |id|.
+  // It can be called on any thread.
+  void DestroyGpuMemoryBuffer(gfx::GpuMemoryBufferId id, int client_id);
+
+  // Creates a GLImage instance for GPU memory buffer identified by |id|.
+  scoped_refptr<gfx::GLImage> CreateImageForGpuMemoryBuffer(
+      gfx::GpuMemoryBufferId id,
+      const gfx::Size& size,
+      gfx::GpuMemoryBuffer::Format format,
+      unsigned internalformat,
+      int client_id);
+
+  static scoped_refptr<gfx::GLImage> CreateImageForPixmap(
+      scoped_refptr<NativePixmap> pixmap,
+      const gfx::Size& size,
+      gfx::GpuMemoryBuffer::Format format,
+      unsigned internalformat);
+
+ private:
+  BufferToPixmapMap native_pixmap_map_;
+  base::Lock native_pixmap_map_lock_;
+};
+
+}  // namespace ui
+
+#endif  // UI_OZONE_GPU_GPU_MEMORY_BUFFER_FACTORY_OZONE_NATIVE_BUFFER_H_