mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2026-03-14 05:33:43 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

test/latency: use frame bytes correctly in writebuf()

Browse source 
Reported-by: Alessandro Lapini <alessandro.lapini@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-03-01 12:43:19 +01:00
parent 7cea8c1562
commit deb07a0b20
1 changed files with 2 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

3
test/latency.c
View file

@ -374,6 +374,7 @@ long readbuf(snd_pcm_t *handle, char *buf, long len, size_t *frames, size_t *max
long writebuf(snd_pcm_t *handle, char *buf, long len, size_t *frames) long writebuf(snd_pcm_t *handle, char *buf, long len, size_t *frames)
{ {
long r; long r;
int frame_bytes = (snd_pcm_format_width(format) / 8) * channels;
while (len > 0) { while (len > 0) {
r = snd_pcm_writei(handle, buf, len); r = snd_pcm_writei(handle, buf, len);
@ -383,7 +384,7 @@ long writebuf(snd_pcm_t *handle, char *buf, long len, size_t *frames)
if (r < 0) if (r < 0)
return r; return r;
// showstat(handle, 0); // showstat(handle, 0);
buf += r * 4; buf += r * frame_bytes;
len -= r; len -= r;
*frames += r; *frames += r;
} }