Add VDA supported profile to GPUInfo.

content/common/gpu/media/gpu_video_accelerator_util.h

Index: content/common/gpu/media/gpu_video_accelerator_util.h
diff --git a/content/common/gpu/media/gpu_video_accelerator_util.h b/content/common/gpu/media/gpu_video_accelerator_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..e664b1ff590010c1c0dd97d05e612329ff7147ec
--- /dev/null
+++ b/content/common/gpu/media/gpu_video_accelerator_util.h
@@ -0,0 +1,55 @@
+// 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_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_
+#define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_
+
+#include <vector>
+
+#include "gpu/config/gpu_info.h"
+#include "media/video/video_decode_accelerator.h"
+#include "media/video/video_encode_accelerator.h"
+
+namespace content {
+
+class GpuVideoAcceleratorUtil {
+ public:
+  // Convert decoder gpu profiles to media profiles.
+  static std::vector<media::VideoDecodeAccelerator::SupportedProfile>
+      ConvertGpuToMediaDecodeProfiles(const std::vector<
+          gpu::VideoDecodeAcceleratorSupportedProfile>& gpu_profiles);
+
+  // Convert decoder media profiles to gpu profiles.
+  static std::vector<gpu::VideoDecodeAcceleratorSupportedProfile>
+      ConvertMediaToGpuDecodeProfiles(const std::vector<
+          media::VideoDecodeAccelerator::SupportedProfile>& media_profiles);
+
+  // Convert encoder gpu profiles to media profiles.
+  static std::vector<media::VideoEncodeAccelerator::SupportedProfile>
+      ConvertGpuToMediaEncodeProfiles(const std::vector<
+          gpu::VideoEncodeAcceleratorSupportedProfile>& gpu_profiles);
+
+  // Convert encoder media profiles to gpu profiles.
+  static std::vector<gpu::VideoEncodeAcceleratorSupportedProfile>
+      ConvertMediaToGpuEncodeProfiles(const std::vector<
+          media::VideoEncodeAccelerator::SupportedProfile>& media_profiles);
+
+  // Insert decoder media profiles without duplicate.

[Pawel Osciak, 2015/03/26 08:36:39]

Convert |new_profiles| to their media equivalents and insert them into
|media_profiles|, ensuring no duplicates are inserted.

[henryhsu_tw, 2015/03/26 09:38:34]

This function doesn't do convert. Only insert to another vector.

+  static void InsertUniqueDecodeProfiles(
+      const std::vector<media::VideoDecodeAccelerator::SupportedProfile>&
+          new_profiles,
+      std::vector<media::VideoDecodeAccelerator::SupportedProfile>*
+          media_profiles);
+
+  // Insert encoder media profiles without duplicate.

[Pawel Osciak, 2015/03/26 08:36:39]

Similarly here.

[henryhsu_tw, 2015/03/26 09:38:34]

Done.

+  static void InsertUniqueEncodeProfiles(
+      const std::vector<media::VideoEncodeAccelerator::SupportedProfile>&
+          new_profiles,
+      std::vector<media::VideoEncodeAccelerator::SupportedProfile>*
+          media_profiles);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_