gecko-dev/dom/media/flac/FlacDecoder.h

36 строки
1.0 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef FLAC_DECODER_H_
#define FLAC_DECODER_H_
#include "ChannelMediaDecoder.h"
namespace mozilla {
class MediaContainerType;
class FlacDecoder : public ChannelMediaDecoder
{
public:
// MediaDecoder interface.
explicit FlacDecoder(MediaDecoderInit& aInit)
: ChannelMediaDecoder(aInit)
{
}
ChannelMediaDecoder* Clone(MediaDecoderInit& aInit) override;
MediaDecoderStateMachine* CreateStateMachine() override;
// Returns true if the Flac 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 IsSupportedType(const MediaContainerType& aContainerType);
};
} // namespace mozilla
#endif // !FLAC_DECODER_H_