| // Copyright 2018 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 MEDIA_GPU_VIDEO_FRAME_MAPPER_FACTORY_H_ |
| #define MEDIA_GPU_VIDEO_FRAME_MAPPER_FACTORY_H_ |
| |
| #include <memory> |
| |
| #include "media/base/video_types.h" |
| #include "media/gpu/media_gpu_export.h" |
| #include "media/gpu/video_frame_mapper.h" |
| |
| namespace media { |
| |
| // A factory function for VideoFrameMapper. |
| // The appropriate VideoFrameMapper is a platform-dependent. |
| class MEDIA_GPU_EXPORT VideoFrameMapperFactory { |
| public: |
| // Create an instance of the frame mapper. |
| static std::unique_ptr<VideoFrameMapper> CreateMapper( |
| VideoPixelFormat format); |
| |
| // |linear_buffer_mapper| stands for a created mapper type. If true, the |
| // mapper will expect frames passed to it to be in linear format. |
| static std::unique_ptr<VideoFrameMapper> CreateMapper( |
| VideoPixelFormat format, |
| bool force_linear_buffer_mapper); |
| }; |
| |
| } // namespace media |
| |
| #endif // MEDIA_GPU_VIDEO_FRAME_MAPPER_FACTORY_H_ |