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Added support for different mmap areas when running or stopped. Cleanings

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This commit is contained in:
Abramo Bagnara 2000-10-07 16:59:48 +00:00
parent b95bc05d81
commit 5b3e5e6c74
16 changed files with 247 additions and 161 deletions
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18
src/pcm/pcm_plug.c
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@ -595,19 +595,31 @@ static int snd_pcm_plug_channel_setup(snd_pcm_t *pcm, snd_pcm_channel_setup_t *s
static int snd_pcm_plug_mmap_status(snd_pcm_t *pcm)
{
snd_pcm_plug_t *plug = pcm->private;
return snd_pcm_mmap_status(plug->slave, NULL);
int err = snd_pcm_mmap_status(plug->slave, NULL);
if (err < 0)
return err;
pcm->mmap_status = plug->slave->mmap_status;
return 0;
}
static int snd_pcm_plug_mmap_control(snd_pcm_t *pcm)
{
snd_pcm_plug_t *plug = pcm->private;
return snd_pcm_mmap_control(plug->slave, NULL);
int err = snd_pcm_mmap_control(plug->slave, NULL);
if (err < 0)
return err;
pcm->mmap_control = plug->slave->mmap_control;
return 0;
}
static int snd_pcm_plug_mmap_data(snd_pcm_t *pcm)
{
snd_pcm_plug_t *plug = pcm->private;
return snd_pcm_mmap_data(plug->slave, NULL);
int err = snd_pcm_mmap_data(plug->slave, NULL);
if (err < 0)
return err;
pcm->mmap_data = plug->slave->mmap_data;
return 0;
}
static int snd_pcm_plug_munmap_status(snd_pcm_t *pcm)