mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-11-01 22:58:49 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

New async notification API. Removed obsolete surround. Cleaning

Browse source
This commit is contained in:
Abramo Bagnara 2001-06-20 20:52:12 +00:00
parent 57469ec597
commit 157f47aedd
35 changed files with 436 additions and 1581 deletions
Download patch file Download diff file Expand all files Collapse all files

15
src/pcm/pcm_meter.c
View file

@ -30,7 +30,6 @@
#include <time.h>
#include <pthread.h>
#include <dlfcn.h>
#include "list.h"
#include "pcm_local.h"
#include "pcm_plugin.h"
@ -614,6 +613,7 @@ int snd_pcm_meter_open(snd_pcm_t **pcmp, const char *name, unsigned int frequenc
{
snd_pcm_t *pcm;
snd_pcm_meter_t *meter;
int err;
assert(pcmp);
meter = calloc(1, sizeof(snd_pcm_meter_t));
if (!meter)
@ -624,21 +624,14 @@ int snd_pcm_meter_open(snd_pcm_t **pcmp, const char *name, unsigned int frequenc
meter->delay.tv_nsec = 1000000000 / frequency;
INIT_LIST_HEAD(&meter->scopes);
pcm = calloc(1, sizeof(snd_pcm_t));
if (!pcm) {
err = snd_pcm_new(&pcm, SND_PCM_TYPE_METER, name, slave->stream, slave->mode);
if (err < 0) {
free(meter);
return -ENOMEM;
return err;
}
if (name)
pcm->name = strdup(name);
pcm->type = SND_PCM_TYPE_METER;
pcm->stream = slave->stream;
pcm->mode = slave->mode;
pcm->mmap_rw = 1;
pcm->ops = &snd_pcm_meter_ops;
pcm->op_arg = pcm;
pcm->fast_ops = &snd_pcm_meter_fast_ops;
pcm->fast_op_arg = pcm;
pcm->private_data = meter;
pcm->poll_fd = slave->poll_fd;
pcm->hw_ptr = slave->hw_ptr;