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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "audio/audiostream.h"
#include "audio/decoders/wave.h"
#include "common/substream.h"
#include "pink/constants.h"
#include "pink/sound.h"
namespace Pink {
Sound::Sound(Audio::Mixer *mixer, Common::SafeSeekableSubReadStream *stream)
: _mixer(mixer), _fileStream(stream)
{
}
Sound::~Sound() {
stop();
delete _fileStream;
}
bool Sound::isPlaying() {
return _mixer->isSoundHandleActive(_handle);
}
void Sound::pause() {
_mixer->pauseHandle(_handle, true);
}
void Sound::resume() {
_mixer->pauseHandle(_handle, false);
}
void Sound::stop() {
_mixer->stopHandle(_handle);
}
void Sound::play(Audio::Mixer::SoundType type, int volume, bool isLoop) {
// Vox files in pink have wave format.
// RIFF (little-endian) data, WAVE audio, Microsoft PCM, 8 bit, mono 22050 Hz
_mixer->stopHandle(_handle);
_fileStream->seek(0);
Audio::AudioStream *audioStream ;
Audio::SeekableAudioStream *wavStream = Audio::makeWAVStream(_fileStream, DisposeAfterUse::NO);
if (isLoop) {
audioStream = Audio::makeLoopingAudioStream(wavStream, 0, 0, 0);
}
else audioStream = wavStream;
_mixer->playStream(type, &_handle , audioStream, -1 , 50, 0, DisposeAfterUse::YES);
}
void Sound::setBalance(int8 balance) {
_mixer->setChannelBalance(_handle, balance);
}
uint32 Sound::getCurrentSample() {
return _mixer->getSoundElapsedTime(_handle) * kSampleRate / 1000;
}
} // End of namespace Pink
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