mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-11-03 09:01:52 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

New PCM model with fragment concept removal and two interrupt sources

Browse source 
Renamed size_t/ssize_t to snd_pcm_sframes_t/snd_pcm_uframes_t
This commit is contained in:
Abramo Bagnara 2001-01-15 11:06:53 +00:00
parent 7b06e6f762
commit cc90e32557
29 changed files with 2433 additions and 1906 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/pcm/pcm_misc.c
View file

@ -360,14 +360,14 @@ u_int8_t snd_pcm_format_silence(int format)
return (u_int8_t)snd_pcm_format_silence_64(format);
}
ssize_t snd_pcm_format_set_silence(int format, void *data, size_t samples)
int snd_pcm_format_set_silence(int format, void *data, unsigned int samples)
{
if (samples == 0)
return 0;
switch (snd_pcm_format_width(format)) {
case 4: {
u_int8_t silence = snd_pcm_format_silence_64(format);
size_t samples1;
unsigned int samples1;
if (samples % 2 != 0)
return -EINVAL;
samples1 = samples / 2;
@ -405,9 +405,9 @@ ssize_t snd_pcm_format_set_silence(int format, void *data, size_t samples)
static int linear_formats[4*2*2] = {
SND_PCM_FORMAT_S8,
SND_PCM_FORMAT_U8,
SND_PCM_FORMAT_S8,
SND_PCM_FORMAT_U8,
SND_PCM_FORMAT_U8,
SND_PCM_FORMAT_S16_LE,
SND_PCM_FORMAT_S16_BE,
SND_PCM_FORMAT_U16_LE,