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Moved mmap_size to setup struct

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This commit is contained in:
Abramo Bagnara 2000-06-29 09:20:27 +00:00
parent 0bb7e43979
commit 875aed990f
4 changed files with 9 additions and 18 deletions
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9
src/pcm/pcm_multi.c
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@ -97,7 +97,6 @@ static int snd_pcm_multi_info(void *private, snd_pcm_info_t *info)
err = snd_pcm_info(handle_0, info);
if (err < 0)
return err;
info->mmap_size = 0;
info->buffer_size /= channels0;
info->min_fragment_size /= channels0;
info->max_fragment_size /= channels0;
@ -239,6 +238,8 @@ static int snd_pcm_multi_setup(void *private, snd_pcm_setup_t *setup)
}
}
}
/* Loaded with a value != 0 if mmap is feasible */
setup->mmap_size = !multi->one_to_many;
return 0;
}
@ -429,19 +430,19 @@ ssize_t snd_pcm_multi_write(void *private, const void *buf, size_t count)
ssize_t snd_pcm_multi_read(void *private, void *buf, size_t count)
{
snd_pcm_multi_t *multi = (snd_pcm_multi_t*) private;
return count;
return -ENOSYS;
}
ssize_t snd_pcm_multi_writev(void *private, const struct iovec *vector, unsigned long count)
{
snd_pcm_multi_t *multi = (snd_pcm_multi_t*) private;
return count;
return -ENOSYS;
}
ssize_t snd_pcm_multi_readv(void *private, const struct iovec *vector, unsigned long count)
{
snd_pcm_multi_t *multi = (snd_pcm_multi_t*) private;
return count;
return -ENOSYS;
}
static int snd_pcm_multi_mmap_status(void *private, snd_pcm_mmap_status_t **status)