forked from mia/Aegisub
89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
// * Neither the name of the Aegisub Group nor the names of its contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
// -----------------------------------------------------------------------------
|
|
//
|
|
// AEGISUB
|
|
//
|
|
// Website: http://aegisub.cellosoft.com
|
|
// Contact: mailto:zeratul@cellosoft.com
|
|
//
|
|
|
|
|
|
#pragma once
|
|
|
|
|
|
///////////
|
|
// Headers
|
|
#include "audio_player.h"
|
|
extern "C" {
|
|
#include <portaudio.h>
|
|
}
|
|
|
|
|
|
////////////////////
|
|
// Portaudio player
|
|
class PortAudioPlayer : public AudioPlayer {
|
|
private:
|
|
static int pa_refcount;
|
|
wxMutex PAMutex;
|
|
volatile bool stopping;
|
|
//bool softStop;
|
|
bool playing;
|
|
float volume;
|
|
|
|
volatile __int64 playPos;
|
|
volatile __int64 startPos;
|
|
volatile __int64 endPos;
|
|
volatile __int64 realPlayPos;
|
|
volatile __int64 startMS;
|
|
void *stream;
|
|
|
|
static int PortAudioPlayer::paCallback(void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, PaTimestamp outTime, void *userData);
|
|
|
|
public:
|
|
PortAudioPlayer();
|
|
~PortAudioPlayer();
|
|
|
|
void OpenStream();
|
|
void CloseStream();
|
|
|
|
void Play(__int64 start,__int64 count);
|
|
void Stop(bool timerToo=true);
|
|
bool IsPlaying() { return playing; }
|
|
|
|
__int64 GetStartPosition() { return startPos; }
|
|
__int64 GetEndPosition() { return endPos; }
|
|
__int64 GetCurrentPosition() { return realPlayPos; }
|
|
void SetEndPosition(__int64 pos) { endPos = pos; }
|
|
void SetCurrentPosition(__int64 pos) { playPos = pos; realPlayPos = pos; }
|
|
|
|
void SetVolume(double vol) { volume = vol; }
|
|
double GetVolume() { return volume; }
|
|
|
|
wxMutex *GetMutex() { return &PAMutex; }
|
|
};
|