Sample code: IPC Transport object for GPU

content/common/gpu/create_image_params.h

+// Copyright 2015 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_CREATE_IMAGE_PARAMS_H_
+#define CONTENT_COMMON_GPU_CREATE_IMAGE_PARAMS_H_
+
+#include "content/common/content_export.h"
+#include "ui/gfx/buffer_types.h"
+#include "ui/gfx/geometry/size.h"
+#include "ui/gfx/gpu_memory_buffer.h"
+
+namespace content {
+
+struct CONTENT_EXPORT CreateImageParams {
+  CreateImageParams();
+  ~CreateImageParams();
+
+  int32_t id;
+  gfx::GpuMemoryBufferHandle gpu_memory_buffer;
+  gfx::Size size;
+  gfx::BufferFormat format;
+  uint32_t internal_format;
+  uint64_t image_release_count;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_CREATE_IMAGE_PARAMS_H_