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Added missing rawmidi functions. Cleaned PCM use of masks

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This commit is contained in:
Abramo Bagnara 2001-02-04 18:57:05 +00:00
parent a7561a9c7e
commit 4c9fd35a60
14 changed files with 159 additions and 135 deletions
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33
src/pcm/pcm_multi.c
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@ -96,12 +96,12 @@ static int snd_pcm_multi_info(snd_pcm_t *pcm, snd_pcm_info_t *info)
static int snd_pcm_multi_hw_refine_cprepare(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
{
snd_pcm_multi_t *multi = pcm->private;
snd_pcm_access_mask_t *access_mask = alloca(snd_pcm_access_mask_sizeof());
snd_pcm_access_mask_t access_mask;
int err;
snd_pcm_access_mask_any(access_mask);
snd_pcm_access_mask_reset(access_mask, SND_PCM_ACCESS_MMAP_INTERLEAVED);
snd_pcm_access_mask_any(&access_mask);
snd_pcm_access_mask_reset(&access_mask, SND_PCM_ACCESS_MMAP_INTERLEAVED);
err = _snd_pcm_hw_param_set_mask(params, SND_PCM_HW_PARAM_ACCESS,
access_mask);
&access_mask);
if (err < 0)
return err;
err = _snd_pcm_hw_param_set(params, SND_PCM_HW_PARAM_CHANNELS,
@ -117,11 +117,10 @@ static int snd_pcm_multi_hw_refine_sprepare(snd_pcm_t *pcm, int slave_idx,
{
snd_pcm_multi_t *multi = pcm->private;
snd_pcm_multi_slave_t *slave = &multi->slaves[slave_idx];
snd_pcm_access_mask_t *saccess_mask = alloca(snd_pcm_access_mask_sizeof());
snd_mask_load(saccess_mask, SND_PCM_ACCBIT_MMAP);
snd_pcm_access_mask_t saccess_mask = { SND_PCM_ACCBIT_MMAP };
_snd_pcm_hw_params_any(sparams);
_snd_pcm_hw_param_set_mask(sparams, SND_PCM_HW_PARAM_ACCESS,
saccess_mask);
&saccess_mask);
_snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS,
slave->channels_count, 0);
return 0;
@ -146,11 +145,11 @@ static int snd_pcm_multi_hw_refine_schange(snd_pcm_t *pcm ATTRIBUTE_UNUSED,
if (!snd_pcm_access_mask_test(access_mask, SND_PCM_ACCESS_RW_INTERLEAVED) &&
!snd_pcm_access_mask_test(access_mask, SND_PCM_ACCESS_RW_NONINTERLEAVED) &&
!snd_pcm_access_mask_test(access_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED)) {
snd_pcm_access_mask_t *saccess_mask = alloca(snd_pcm_access_mask_sizeof());
snd_pcm_access_mask_any(saccess_mask);
snd_pcm_access_mask_reset(saccess_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED);
snd_pcm_access_mask_t saccess_mask;
snd_pcm_access_mask_any(&saccess_mask);
snd_pcm_access_mask_reset(&saccess_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED);
err = _snd_pcm_hw_param_set_mask(sparams, SND_PCM_HW_PARAM_ACCESS,
saccess_mask);
&saccess_mask);
if (err < 0)
return err;
}
@ -175,17 +174,17 @@ static int snd_pcm_multi_hw_refine_cchange(snd_pcm_t *pcm ATTRIBUTE_UNUSED,
SND_PCM_HW_PARBIT_BUFFER_SIZE |
SND_PCM_HW_PARBIT_BUFFER_TIME |
SND_PCM_HW_PARBIT_TICK_TIME);
snd_pcm_access_mask_t *access_mask = alloca(snd_pcm_access_mask_sizeof());
snd_pcm_access_mask_t access_mask;
const snd_pcm_access_mask_t *saccess_mask = snd_pcm_hw_param_get_mask(sparams, SND_PCM_HW_PARAM_ACCESS);
snd_pcm_access_mask_any(access_mask);
snd_pcm_access_mask_reset(access_mask, SND_PCM_ACCESS_MMAP_INTERLEAVED);
snd_pcm_access_mask_any(&access_mask);
snd_pcm_access_mask_reset(&access_mask, SND_PCM_ACCESS_MMAP_INTERLEAVED);
if (!snd_pcm_access_mask_test(saccess_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED))
snd_pcm_access_mask_reset(access_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED);
snd_pcm_access_mask_reset(&access_mask, SND_PCM_ACCESS_MMAP_NONINTERLEAVED);
if (!snd_pcm_access_mask_test(saccess_mask, SND_PCM_ACCESS_MMAP_COMPLEX) &&
!snd_pcm_access_mask_test(saccess_mask, SND_PCM_ACCESS_MMAP_INTERLEAVED))
snd_pcm_access_mask_reset(access_mask, SND_PCM_ACCESS_MMAP_COMPLEX);
snd_pcm_access_mask_reset(&access_mask, SND_PCM_ACCESS_MMAP_COMPLEX);
err = _snd_pcm_hw_param_set_mask(params, SND_PCM_HW_PARAM_ACCESS,
access_mask);
&access_mask);
if (err < 0)
return err;
err = _snd_pcm_hw_params_refine(params, links, sparams);