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// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2
// Refer to the license.txt file included.
#pragma once
#if defined(HAVE_ALSA) && HAVE_ALSA
#include <alsa/asoundlib.h>
#endif
#include "AudioCommon/SoundStream.h"
#include "Common/Common.h"
#include "Common/Thread.h"
class AlsaSound final : public SoundStream
{
#if defined(HAVE_ALSA) && HAVE_ALSA
public:
AlsaSound(CMixer *mixer);
virtual ~AlsaSound();
virtual bool Start() override;
virtual void SoundLoop() override;
virtual void Stop() override;
static bool isValid() {
return true;
}
virtual void Update() override;
private:
bool AlsaInit();
void AlsaShutdown();
u8 *mix_buffer;
std::thread thread;
// 0 = continue
// 1 = shutdown
// 2 = done shutting down.
volatile int thread_data;
snd_pcm_t *handle;
int frames_to_deliver;
#else
public:
AlsaSound(CMixer *mixer) : SoundStream(mixer) {}
#endif
};
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