65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef GRIM_MP3TRACK_H
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#define GRIM_MP3TRACK_H
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#include "common/str.h"
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#include "common/stream.h"
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#include "audio/timestamp.h"
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#include "engines/grim/emi/sound/track.h"
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namespace Audio {
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class AudioStream;
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class SoundHandle;
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}
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namespace Grim {
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class MP3Track : public SoundTrack {
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struct JMMCuePoints {
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Audio::Timestamp _start;
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Audio::Timestamp _loopStart;
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Audio::Timestamp _loopEnd;
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};
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uint32 _headerSize;
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uint32 _regionLength;
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uint32 _freq;
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char _bits;
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char _channels;
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bool _endFlag;
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bool _looping;
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void parseRIFFHeader(Common::SeekableReadStream *data);
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JMMCuePoints parseJMMFile(const Common::String &filename);
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public:
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MP3Track(Audio::Mixer::SoundType soundType);
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~MP3Track();
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bool openSound(const Common::String &filename, const Common::String &soundName, const Audio::Timestamp *start = nullptr) override;
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bool hasLooped() override;
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bool isPlaying() override;
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Audio::Timestamp getPos() override;
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};
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}
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#endif
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