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   1 // Copyright (c) 2020 Samsung Electronics. 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 TIZEN_SRC_CHROMIUM_IMPL_CONTENT_RENDERER_MEDIA_TIZEN_ELEMENTARY_MEDIA_STREAM_SOURCE_WORKER_THREAD_DEMUXER_H_
   6 #define TIZEN_SRC_CHROMIUM_IMPL_CONTENT_RENDERER_MEDIA_TIZEN_ELEMENTARY_MEDIA_STREAM_SOURCE_WORKER_THREAD_DEMUXER_H_
   7
   8 #include <memory>
   9
  10 #include "base/time/time.h"
  11 #include "content/renderer/media/tizen/elementary_media_stream_source/any_thread/common_types.h"
  12 #include "media/base/ranges.h"
  13
  14 namespace media {
  15 class DecoderFactory;
  16 }
  17
  18 namespace content {
  19
  20 namespace elementary_media_stream_source {
  21
  22 namespace worker_thread {
  23 class AppendClient;
  24 class AppendHost;
  25 class VideoTextureClient;
  26
  27 // Interface used for communication from SourceImpl to DemuxerImpl.
  28 class Demuxer {
  29  public:
  30   virtual ~Demuxer() = default;
  31   virtual std::shared_ptr<AppendHost> GetAppendHost(TrackType) = 0;
  32   virtual void OnBufferedTimeRangesChanged(
  33       media::Ranges<base::TimeDelta>&&) = 0;
  34   virtual void OnInitialConfigReady(const MaybeAudioConfig&,
  35                                     const MaybeVideoConfig&) = 0;
  36   virtual void SetAppendClient(TrackType, std::shared_ptr<AppendClient>) = 0;
  37   virtual void SetVideoTextureClient(std::shared_ptr<VideoTextureClient>) = 0;
  38   virtual void SetMediaStreamDecoderFactory(
  39       base::WeakPtr<media::DecoderFactory>);
  40
  41  protected:
  42   Demuxer() = default;
  43 };
  44
  45 }  // namespace worker_thread
  46
  47 }  // namespace elementary_media_stream_source
  48
  49 }  // namespace content
  50
  51 #endif  // TIZEN_SRC_CHROMIUM_IMPL_CONTENT_RENDERER_MEDIA_TIZEN_ELEMENTARY_MEDIA_STREAM_SOURCE_WORKER_THREAD_DEMUXER_H_