Sample code: IPC Transport object for GPU

content/common/gpu/gpu_create_command_buffer_config.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_GPU_CREATE_COMMAND_BUFFER_CONFIG_H_
+#define CONTENT_COMMON_GPU_GPU_CREATE_COMMAND_BUFFER_CONFIG_H_
+
+#include <stdint.h>
+
+#include <vector>
+
+#include "content/common/content_export.h"
+#include "content/common/gpu/gpu_stream_priority.h"
+#include "ui/gl/gpu_preference.h"
+#include "url/gurl.h"
+
+namespace content {
+
+struct CONTENT_EXPORT GpuCreateCommandBufferConfig {
+  GpuCreateCommandBufferConfig();
+  ~GpuCreateCommandBufferConfig();
+
+  int32_t share_group_id;
+  int32_t stream_id;
+  content::GpuStreamPriority stream_priority;
+  std::vector<int> attribs;
+  GURL active_url;
+  gfx::GpuPreference gpu_preference;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_GPU_CREATE_COMMAND_BUFFER_CONFIG_H_