| // Copyright 2016 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_BASE_DECODER_FACTORY_H_ |
| #define MEDIA_BASE_DECODER_FACTORY_H_ |
| |
| #include <memory> |
| #include <vector> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "media/base/media_export.h" |
| #include "media/base/overlay_info.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace gfx { |
| class ColorSpace; |
| } // namespace gfx |
| |
| namespace media { |
| |
| class AudioDecoder; |
| class GpuVideoAcceleratorFactories; |
| class MediaLog; |
| class VideoDecoder; |
| |
| // A factory class for creating audio and video decoders. |
| class MEDIA_EXPORT DecoderFactory { |
| public: |
| DecoderFactory(); |
| virtual ~DecoderFactory(); |
| |
| // Creates audio decoders and append them to the end of |audio_decoders|. |
| // Decoders are single-threaded, each decoder should run on |task_runner|. |
| virtual void CreateAudioDecoders( |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
| MediaLog* media_log, |
| std::vector<std::unique_ptr<AudioDecoder>>* audio_decoders); |
| |
| // Creates video decoders and append them to the end of |video_decoders|. |
| // Decoders are single-threaded, each decoder should run on |task_runner|. |
| virtual void CreateVideoDecoders( |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
| GpuVideoAcceleratorFactories* gpu_factories, |
| MediaLog* media_log, |
| const RequestOverlayInfoCB& request_overlay_info_cb, |
| const gfx::ColorSpace& target_color_space, |
| std::vector<std::unique_ptr<VideoDecoder>>* video_decoders); |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(DecoderFactory); |
| }; |
| |
| } // namespace media |
| |
| #endif // MEDIA_BASE_DECODER_FACTORY_H_ |