elementary_media_stream_source_listener.h

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// Copyright 2020 Samsung Electronics
// TizenTV Emscripten extensions are available under two separate licenses, the
// MIT license and the University of Illinois/NCSA Open Source License.  Both
// these licenses can be found in the LICENSE file.

#ifndef INCLUDE_SAMSUNG_WASM_ELEMENTARY_MEDIA_STREAM_SOURCE_LISTENER_H_
#define INCLUDE_SAMSUNG_WASM_ELEMENTARY_MEDIA_STREAM_SOURCE_LISTENER_H_

#include "samsung/wasm/common.h"

namespace samsung {
namespace wasm {

class ElementaryMediaStreamSourceListener {
 public:
  virtual ~ElementaryMediaStreamSourceListener() = default;

  virtual void OnSourceDetached() {}

  virtual void OnSourceClosed() {}

  virtual void OnSourceOpenPending() {}

  virtual void OnSourceOpen() {}

  virtual void OnSourceEnded() {}

  virtual void OnPlaybackPositionChanged(Seconds /*new_time*/) {}

  virtual void OnClosedCaptions(const uint8_t* /*closed_captions*/,
                                size_t /*captions_length*/) {}
};

}  // namespace wasm
}  // namespace samsung

#endif  // INCLUDE_SAMSUNG_WASM_ELEMENTARY_MEDIA_STREAM_SOURCE_LISTENER_H_