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71 lines
2.1 KiB
C++
71 lines
2.1 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*
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*/
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#ifndef ZORK_AVI_DECODER_H
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#define ZORK_AVI_DECODER_H
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#include "video/avi_decoder.h"
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#include "zork_raw.h"
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namespace ZVision {
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class ZorkAVIDecoder : public Video::AVIDecoder {
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public:
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ZorkAVIDecoder(Audio::Mixer::SoundType soundType = Audio::Mixer::kPlainSoundType) :
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Video::AVIDecoder(soundType) {}
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virtual ~ZorkAVIDecoder() {}
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private:
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class ZorkAVIAudioTrack : public Video::AVIDecoder::AVIAudioTrack {
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public:
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ZorkAVIAudioTrack(const AVIStreamHeader &streamHeader, const PCMWaveFormat &waveFormat, Audio::Mixer::SoundType soundType) :
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Video::AVIDecoder::AVIAudioTrack(streamHeader, waveFormat, soundType),
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decoder(NULL) {
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if (_audStream) {
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decoder = new RawChunkStream(_audStream->isStereo());
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}
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}
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virtual ~ZorkAVIAudioTrack() {
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if (decoder)
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delete decoder;
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}
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void queueSound(Common::SeekableReadStream *stream);
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private:
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RawChunkStream *decoder;
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};
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Video::AVIDecoder::AVIAudioTrack *createAudioTrack(Video::AVIDecoder::AVIStreamHeader sHeader, Video::AVIDecoder::PCMWaveFormat wvInfo);
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private:
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// Audio Codecs
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enum {
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kWaveFormatZorkPCM = 17 // special Zork PCM audio format (clashes with MS IMA ADPCM)
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};
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};
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} // End of namespace ZVision
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#endif
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