Aegisub/aegisub/src/audio_player_dsound2.h

// Copyright (c) 2008, Niels Martin Hansen
// 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
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// 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
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://www.aegisub.net/
// Contact: mailto:jiifurusu@gmail.com
//


#ifdef WITH_DIRECTSOUND

#include <wx/wxprec.h>
#include "include/aegisub/audio_player.h"


class DirectSoundPlayer2Thread;

class DirectSoundPlayer2 : public AudioPlayer {
	DirectSoundPlayer2Thread *thread;

protected:
	int WantedLatency;
	int BufferLength;

	bool IsThreadAlive();

public:
	DirectSoundPlayer2();
	~DirectSoundPlayer2();

	void OpenStream();
	void CloseStream();

	void SetProvider(AudioProvider *provider);

	void Play(int64_t start,int64_t count);
	void Stop(bool timerToo=true);
	bool IsPlaying();

	int64_t GetStartPosition();
	int64_t GetEndPosition();
	int64_t GetCurrentPosition();
	void SetEndPosition(int64_t pos);
	void SetCurrentPosition(int64_t pos);

	void SetVolume(double vol);
	double GetVolume();
};


class DirectSoundPlayer2Factory : public AudioPlayerFactory {
public:
	AudioPlayer *CreatePlayer() { return new DirectSoundPlayer2(); }
};

#endif