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SecBSD's official ports repository

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purplerain 2023-08-16 22:26:55 +00:00
commit 2c0afcbbf3
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
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66
devel/ptlib/files/sound_sndio.h Normal file
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#include <ptlib.h>
#include <ptlib/sound.h>
#include <ptlib/socket.h>
#include <sndio.h>
class PSoundChannelSNDIO: public PSoundChannel
{
public:
PSoundChannelSNDIO();
void Construct();
PSoundChannelSNDIO(const PString &device,
PSoundChannel::Directions dir,
unsigned numChannels,
unsigned sampleRate,
unsigned bitsPerSample);
~PSoundChannelSNDIO();
static PStringArray GetDeviceNames(PSoundChannel::Directions = Player);
static PString GetDefaultDevice(PSoundChannel::Directions);
PBoolean Open(const PString & _device,
Directions _dir,
unsigned _numChannels,
unsigned _sampleRate,
unsigned _bitsPerSample);
PBoolean Setup();
PBoolean Close();
PBoolean IsOpen() const;
PBoolean Write(const void * buf, PINDEX len);
PBoolean Read(void * buf, PINDEX len);
PBoolean SetFormat(unsigned numChannels,
unsigned sampleRate,
unsigned bitsPerSample);
unsigned GetChannels() const;
unsigned GetSampleRate() const;
unsigned GetSampleSize() const;
PBoolean SetBuffers(PINDEX size, PINDEX count);
PBoolean GetBuffers(PINDEX & size, PINDEX & count);
PBoolean PlaySound(const PSound & sound, PBoolean wait);
PBoolean PlayFile(const PFilePath & filename, PBoolean wait);
PBoolean HasPlayCompleted();
PBoolean WaitForPlayCompletion();
PBoolean RecordSound(PSound & sound);
PBoolean RecordFile(const PFilePath & filename);
PBoolean StartRecording();
PBoolean IsRecordBufferFull();
PBoolean AreAllRecordBuffersFull();
PBoolean WaitForRecordBufferFull();
PBoolean WaitForAllRecordBuffersFull();
PBoolean Abort();
PBoolean SetVolume(unsigned newVal);
PBoolean GetVolume(unsigned &devVol);
protected:
struct sio_hdl *hdl;
struct sio_par par;
unsigned mNumChannels;
unsigned mSampleRate;
unsigned mBitsPerSample;
unsigned mFragCount;
unsigned mFragSize;
unsigned mBytesPerFrame;
Directions mDirection;
PString mDevice;
PBoolean isInitialised;
};