mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-31 22:25:35 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Uniformed some internal names. Bug fixes

Browse source
This commit is contained in:
Abramo Bagnara 2001-01-15 15:15:24 +00:00
parent fa6f875f57
commit aa813e1f39
16 changed files with 45 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

14
src/pcm/pcm.c
View file

@ -572,28 +572,28 @@ snd_pcm_sframes_t snd_pcm_bytes_to_frames(snd_pcm_t *pcm, ssize_t bytes)
{
assert(pcm);
assert(pcm->setup);
return bytes * 8 / pcm->bits_per_frame;
return bytes * 8 / pcm->frame_bits;
}
ssize_t snd_pcm_frames_to_bytes(snd_pcm_t *pcm, snd_pcm_sframes_t frames)
{
assert(pcm);
assert(pcm->setup);
return frames * pcm->bits_per_frame / 8;
return frames * pcm->frame_bits / 8;
}
int snd_pcm_bytes_to_samples(snd_pcm_t *pcm, ssize_t bytes)
{
assert(pcm);
assert(pcm->setup);
return bytes * 8 / pcm->bits_per_sample;
return bytes * 8 / pcm->sample_bits;
}
ssize_t snd_pcm_samples_to_bytes(snd_pcm_t *pcm, int samples)
{
assert(pcm);
assert(pcm->setup);
return samples * pcm->bits_per_sample / 8;
return samples * pcm->sample_bits / 8;
}
int snd_pcm_open(snd_pcm_t **pcmp, char *name,
@ -739,8 +739,8 @@ void snd_pcm_areas_from_buf(snd_pcm_t *pcm, snd_pcm_channel_area_t *areas,
unsigned int channels = pcm->channels;
for (channel = 0; channel < channels; ++channel, ++areas) {
areas->addr = buf;
areas->first = channel * pcm->bits_per_sample;
areas->step = pcm->bits_per_frame;
areas->first = channel * pcm->sample_bits;
areas->step = pcm->frame_bits;
}
}
@ -752,7 +752,7 @@ void snd_pcm_areas_from_bufs(snd_pcm_t *pcm, snd_pcm_channel_area_t *areas,
for (channel = 0; channel < channels; ++channel, ++areas, ++bufs) {
areas->addr = *bufs;
areas->first = 0;
areas->step = pcm->bits_per_sample;
areas->step = pcm->sample_bits;
}
}