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// TODO: Rewrite with alsa, fuck pulseaudio
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <pulse/simple.h>
#include <pulse/error.h>
#include "audio.h"
#include "typedef.h"
static const pa_sample_spec ss = {
.format = PA_SAMPLE_S16BE,
.rate = 44100,
.channels = 2
};
static pa_simple *play = NULL;
static pa_simple *rec = NULL;
int audio_play(char *buf)
{
int ret = 1;
int error;
if(play == NULL) {
if (!(play = pa_simple_new(NULL, __FILE__, PA_STREAM_PLAYBACK, NULL, "playback", &ss, NULL, NULL, &error))) {
fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
goto finish;
}
}
if(pa_simple_write(play, buf, REC_CAP, &error) < 0) {
fprintf(stderr, __FILE__": pa_simple_write() failed: %s\n", pa_strerror(error));
goto finish;
}
if(pa_simple_drain(play, &error) < 0) {
fprintf(stderr, __FILE__": pa_simple_drain() failed: %s\n", pa_strerror(error));
goto finish;
}
ret = 0;
finish:
// if (play)
// pa_simple_free(play);
return ret;
}
int audio_record(char *buf)
{
int ret = 1;
int error;
if(!rec) {
if (!(rec = pa_simple_new(NULL, __FILE__, PA_STREAM_RECORD, NULL, "record", &ss, NULL, NULL, &error))) {
fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
goto finish;
}
}
if (pa_simple_read(rec, buf, REC_CAP, &error) < 0) {
fprintf(stderr, __FILE__": pa_simple_read() failed: %s\n", pa_strerror(error));
goto finish;
}
ret = 0;
finish:
// if(rec)
// pa_simple_free(rec);
return ret;
}
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