dom/media/wave/WaveDecoder.h
author Louis Christie <lchristie@mozilla.com>
Mon, 15 Feb 2016 12:10:48 +1300
changeset 320686 60d3873f4ad3f9698adeff1dd57aaa389134af9d
parent 320578 52d290be7c7dab9c3dedbd372e131358c3e285e2
child 364708 60bf1293eabf295bef0dd400ebde9668af3bd9ae
permissions -rw-r--r--
Bug 1231793: Part 5 - Added Wave Data Demuxer and Decoder. r=jya

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#if !defined(WaveDecoder_h_)
#define WaveDecoder_h_

#include "MediaDecoder.h"

namespace mozilla {

class WaveDecoder : public MediaDecoder {
public:
  // MediaDecoder interface.
  explicit WaveDecoder(MediaDecoderOwner* aOwner) : MediaDecoder(aOwner) {}
  MediaDecoder* Clone(MediaDecoderOwner* aOwner) override;
  MediaDecoderStateMachine* CreateStateMachine() override;

  // Returns true if the WAV backend is pref'ed on, and we're running on a
  // platform that is likely to have decoders for the format.
  static bool IsEnabled();
  static bool CanHandleMediaType(const nsACString& aType,
                                 const nsAString& aCodecs);
};

} // namespace mozilla

#endif