#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <ctime>
#include <sys/time.h>
#include "config.h"
#include <QFile>
#include "mythcorecontext.h"
#include "audiooutputalsa.h"

Include dependency graph for audiooutputalsa.cpp:

Macros
#define	LOC QString("ALSA: ")

#define	assert(x)

#define	CHANNELS_MIN 1

#define	CHANNELS_MAX 8

#define	OPEN_FLAGS

#define	FILTER_FLAGS ~(SND_PCM_NO_AUTO_FORMAT)

#define	AERROR(str) VBERROR((str) + QString(": %1").arg(snd_strerror(err)))

#define	CHECKERR(str) { if (err < 0) { AERROR(str); return err; } }

Functions
template<class AudioDataType >
static void	_ReorderSmpteToAlsa (AudioDataType *buf, uint frames, uint extrach)

static void	ReorderSmpteToAlsa (void *buf, uint frames, AudioFormat format, uint extrach)

Macro Definition Documentation

◆ LOC

#define LOC QString("ALSA: ")

Definition at line 15 of file audiooutputalsa.cpp.

◆ assert

#define assert ( x )

Definition at line 20 of file audiooutputalsa.cpp.

◆ CHANNELS_MIN

#define CHANNELS_MIN 1

Definition at line 22 of file audiooutputalsa.cpp.

◆ CHANNELS_MAX

#define CHANNELS_MAX 8

Definition at line 23 of file audiooutputalsa.cpp.

◆ OPEN_FLAGS

#define OPEN_FLAGS

Value:

(SND_PCM_NO_AUTO_RESAMPLE|SND_PCM_NO_AUTO_FORMAT| \

SND_PCM_NO_AUTO_CHANNELS)

Definition at line 25 of file audiooutputalsa.cpp.

◆ FILTER_FLAGS

#define FILTER_FLAGS ~(SND_PCM_NO_AUTO_FORMAT)

Definition at line 28 of file audiooutputalsa.cpp.

◆ AERROR

#define AERROR ( str ) VBERROR((str) + QString(": %1").arg(snd_strerror(err)))

Definition at line 30 of file audiooutputalsa.cpp.

◆ CHECKERR

#define CHECKERR ( str ) { if (err < 0) { AERROR(str); return err; } }

Definition at line 31 of file audiooutputalsa.cpp.

Function Documentation

◆ _ReorderSmpteToAlsa()

template<class AudioDataType >

static void _ReorderSmpteToAlsa	(	AudioDataType *	buf,
		uint	frames,
		uint	extrach
	)

inlinestatic

Definition at line 516 of file audiooutputalsa.cpp.

Referenced by ReorderSmpteToAlsa().

◆ ReorderSmpteToAlsa()

static void ReorderSmpteToAlsa	(	void *	buf,
		uint	frames,
		AudioFormat	format,
		uint	extrach
	)