static snd_pcm_sframes_t snd_pcm_file_readi(snd_pcm_t *pcm, void *buffer, snd_pcm_uframes_t size)
{
snd_pcm_file_t *file = pcm->private_data;
+ snd_pcm_channel_area_t areas[pcm->channels];
snd_pcm_sframes_t n;
n = _snd_pcm_readi(file->gen.slave, buffer, size);
__snd_pcm_unlock(pcm);
if (n < 0)
return n;
- return n * 8 / pcm->frame_bits;
+ n = n * 8 / pcm->frame_bits;
}
+ snd_pcm_areas_from_buf(pcm, areas, buffer);
+ snd_pcm_file_add_frames(pcm, areas, 0, n);
return n;
}
static snd_pcm_sframes_t snd_pcm_file_readn(snd_pcm_t *pcm, void **bufs, snd_pcm_uframes_t size)
{
snd_pcm_file_t *file = pcm->private_data;
+ snd_pcm_channel_area_t areas[pcm->channels];
snd_pcm_sframes_t n;
if (file->ifd >= 0) {
}
n = _snd_pcm_readn(file->gen.slave, bufs, size);
+ if (n > 0) {
+ snd_pcm_areas_from_bufs(pcm, areas, bufs);
+ snd_pcm_file_add_frames(pcm, areas, 0, n);
+ }
return n;
}
a->first = slave->sample_bits * channel;
a->step = slave->frame_bits;
}
- if ((file->fd < 0) && (pcm->stream == SND_PCM_STREAM_PLAYBACK)) {
+ if (file->fd < 0) {
err = snd_pcm_file_open_output_file(file);
if (err < 0) {
SYSERR("failed opening output file %s", file->fname);