oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

oss: added OssData.audio_format

Browse Source 
This replaces the separate properties channels, sampleRate, bits.
This commit is contained in:
Max Kellermann 2008-10-10 14:42:30 +02:00
parent 96155a3376
commit 8fc6b93afc
1 changed files with 20 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
src/audioOutputs/audioOutput_oss.c
View File

@ -45,10 +45,8 @@
typedef struct _OssData {
int fd;
const char *device;
int channels;
int sampleRate;
struct audio_format audio_format;
int bitFormat;
int bits;
int *supported[3];
int numSupported[3];
int *unsupported[3];
@ -447,19 +445,24 @@ static int oss_open(OssData *od)
goto fail;
}
if (setParam(od, SNDCTL_DSP_CHANNELS, &od->channels)) {
ERROR("OSS device \"%s\" does not support %i channels: %s\n",
od->device, od->channels, strerror(errno));
tmp = od->audio_format.channels;
if (setParam(od, SNDCTL_DSP_CHANNELS, &tmp)) {
ERROR("OSS device \"%s\" does not support %u channels: %s\n",
od->device, od->audio_format.channels, strerror(errno));
goto fail;
}
od->audio_format.channels = tmp;
if (setParam(od, SNDCTL_DSP_SPEED, &od->sampleRate)) {
ERROR("OSS device \"%s\" does not support %i Hz audio: %s\n",
od->device, od->sampleRate, strerror(errno));
tmp = od->audio_format.sample_rate;
if (setParam(od, SNDCTL_DSP_SPEED, &tmp)) {
ERROR("OSS device \"%s\" does not support %u Hz audio: %s\n",
od->device, od->audio_format.sample_rate,
strerror(errno));
goto fail;
}
od->audio_format.sample_rate = tmp;
switch (od->bits) {
switch (od->audio_format.bits) {
case 8:
tmp = AFMT_S8;
break;
@ -468,7 +471,7 @@ static int oss_open(OssData *od)
}
if (setParam(od, SNDCTL_DSP_SAMPLESIZE, &tmp)) {
ERROR("OSS device \"%s\" does not support %i bit audio: %s\n",
ERROR("OSS device \"%s\" does not support %u bit audio: %s\n",
od->device, tmp, strerror(errno));
goto fail;
}
@ -486,19 +489,17 @@ static int oss_openDevice(void *data,
int ret;
OssData *od = data;
od->channels = (int8_t)audioFormat->channels;
od->sampleRate = audioFormat->sample_rate;
od->bits = (int8_t)audioFormat->bits;
od->audio_format = *audioFormat;
if ((ret = oss_open(od)) < 0)
return ret;
audioFormat->channels = od->channels;
audioFormat->sample_rate = od->sampleRate;
audioFormat->bits = od->bits;
*audioFormat = od->audio_format;
DEBUG("oss device \"%s\" will be playing %i bit %i channel audio at "
"%i Hz\n", od->device, od->bits, od->channels, od->sampleRate);
DEBUG("oss device \"%s\" will be playing %u bit %u channel audio at "
"%u Hz\n", od->device,
od->audio_format.bits, od->audio_format.channels,
od->audio_format.sample_rate);
return ret;
}