DeforaOS/Phone
DeforaOS/Phone
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Code cleanup

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This commit is contained in:
Pierre Pronchery 2013-10-29 00:57:04 +01:00
parent 6bcc866459
commit 1606b4986c
1 changed files with 41 additions and 30 deletions
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69
src/plugins/oss.c
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@ -125,6 +125,8 @@ static int _event_audio_play(OSS * oss, char const * sample);
static int _event_audio_play_chunk(OSS * oss, FILE * fp);
static int _event_audio_play_chunk_riff(OSS * oss, FILE * fp, RIFFChunk * rc);
static int _event_audio_play_chunk_wave(OSS * oss, FILE * fp, RIFFChunk * rc);
static int _event_audio_play_open(OSS * oss, char const * device,
WaveFormat * wf);
static int _event_modem_event(OSS * oss, ModemEvent * event);
static int _event_volume_get(OSS * oss, gdouble * level);
static int _event_volume_set(OSS * oss, gdouble level);
@ -224,19 +226,11 @@ static int _event_audio_play_chunk_riff(OSS * oss, FILE * fp, RIFFChunk * rc)
static int _event_audio_play_chunk_wave(OSS * oss, FILE * fp, RIFFChunk * rc)
{
RIFFChunk rc2;
#ifdef __NetBSD__
const char devdsp[] = "/dev/sound";
#else
const char devdsp[] = "/dev/dsp";
#endif
char const * dev;
const char data[4] = "data";
const char fmt[4] = "fmt ";
WaveFormat wf;
int fd = -1;
int format;
int channels;
int speed;
uint8_t u8;
while(rc->ckSize > 0)
@ -276,29 +270,9 @@ static int _event_audio_play_chunk_wave(OSS * oss, FILE * fp, RIFFChunk * rc)
#endif
dev = oss->helper->config_get(oss->helper->phone, "oss",
"device");
switch(wf.wFormatTag)
{
case 0x01:
dev = (dev != NULL) ? dev : devdsp;
format = AFMT_U8;
break;
default:
if((fd = _event_audio_play_open(oss, dev, &wf)) < 0)
return -1;
}
channels = wf.wChannels;
speed = wf.dwSamplesPerSec;
if((fd = open(dev, O_WRONLY)) < 0)
return -oss->helper->error(NULL, dev, 1);
if(ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0
|| ioctl(fd, SNDCTL_DSP_CHANNELS,
&channels) < 0
|| ioctl(fd, SNDCTL_DSP_SPEED,
&speed) < 0)
{
close(fd);
return -oss->helper->error(NULL, dev, 1);
}
}
else if(strncmp(rc2.ckID, data, sizeof(data)) == 0)
{
#if 0 /* FIXME for big endian */
@ -327,6 +301,43 @@ static int _event_audio_play_chunk_wave(OSS * oss, FILE * fp, RIFFChunk * rc)
return 0;
}
static int _event_audio_play_open(OSS * oss, char const * device,
WaveFormat * wf)
{
#ifdef __NetBSD__
const char devdsp[] = "/dev/sound";
#else
const char devdsp[] = "/dev/dsp";
#endif
int fd;
int format;
int channels;
int samplerate;
switch(wf->wFormatTag)
{
case 0x01:
device = (device != NULL) ? device : devdsp;
format = AFMT_U8;
break;
default:
return -oss->helper->error(NULL,
"Unsupported WAVE format", 1);
}
channels = wf->wChannels;
samplerate = wf->dwSamplesPerSec;
if((fd = open(device, O_WRONLY)) < 0)
return -oss->helper->error(NULL, device, 1);
if(ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0
|| ioctl(fd, SNDCTL_DSP_CHANNELS, &channels) < 0
|| ioctl(fd, SNDCTL_DSP_SPEED, &samplerate) < 0)
{
close(fd);
return -oss->helper->error(NULL, device, 1);
}
return fd;
}
static int _event_modem_event(OSS * oss, ModemEvent * event)
{
ModemCallDirection direction;