content/common/gpu/media/gpu_video_accelerator_util.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_
   6 #define CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_
   7
   8 #include <vector>
   9
  10 #include "gpu/config/gpu_info.h"
  11 #include "media/video/video_decode_accelerator.h"
  12 #include "media/video/video_encode_accelerator.h"
  13
  14 namespace content {
  15
  16 class GpuVideoAcceleratorUtil {
  17  public:
  18   // Convert decoder gpu profiles to media profiles.
  19   static media::VideoDecodeAccelerator::SupportedProfiles
  20       ConvertGpuToMediaDecodeProfiles(const
  21           gpu::VideoDecodeAcceleratorSupportedProfiles& gpu_profiles);
  22
  23   // Convert decoder media profiles to gpu profiles.
  24   static gpu::VideoDecodeAcceleratorSupportedProfiles
  25       ConvertMediaToGpuDecodeProfiles(const
  26           media::VideoDecodeAccelerator::SupportedProfiles& media_profiles);
  27
  28   // Convert encoder gpu profiles to media profiles.
  29   static media::VideoEncodeAccelerator::SupportedProfiles
  30       ConvertGpuToMediaEncodeProfiles(const
  31           gpu::VideoEncodeAcceleratorSupportedProfiles& gpu_profiles);
  32
  33   // Convert encoder media profiles to gpu profiles.
  34   static gpu::VideoEncodeAcceleratorSupportedProfiles
  35       ConvertMediaToGpuEncodeProfiles(const
  36           media::VideoEncodeAccelerator::SupportedProfiles& media_profiles);
  37
  38   // Insert |new_profiles| into |media_profiles|, ensuring no duplicates are
  39   // inserted.
  40   static void InsertUniqueDecodeProfiles(
  41       const media::VideoDecodeAccelerator::SupportedProfiles& new_profiles,
  42       media::VideoDecodeAccelerator::SupportedProfiles* media_profiles);
  43
  44   // Insert |new_profiles| into |media_profiles|, ensuring no duplicates are
  45   // inserted.
  46   static void InsertUniqueEncodeProfiles(
  47       const media::VideoEncodeAccelerator::SupportedProfiles& new_profiles,
  48       media::VideoEncodeAccelerator::SupportedProfiles* media_profiles);
  49 };
  50
  51 }  // namespace content
  52
  53 #endif  // CONTENT_COMMON_GPU_MEDIA_GPU_VIDEO_ACCELERATOR_UTIL_H_