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Uniformed some internal names. Bug fixes

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This commit is contained in:
Abramo Bagnara 2001-01-15 15:15:24 +00:00
parent fa6f875f57
commit aa813e1f39
16 changed files with 45 additions and 57 deletions
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14
src/pcm/pcm.c
View file

@ -572,28 +572,28 @@ snd_pcm_sframes_t snd_pcm_bytes_to_frames(snd_pcm_t *pcm, ssize_t bytes)
{
assert(pcm);
assert(pcm->setup);
return bytes * 8 / pcm->bits_per_frame;
return bytes * 8 / pcm->frame_bits;
}
ssize_t snd_pcm_frames_to_bytes(snd_pcm_t *pcm, snd_pcm_sframes_t frames)
{
assert(pcm);
assert(pcm->setup);
return frames * pcm->bits_per_frame / 8;
return frames * pcm->frame_bits / 8;
}
int snd_pcm_bytes_to_samples(snd_pcm_t *pcm, ssize_t bytes)
{
assert(pcm);
assert(pcm->setup);
return bytes * 8 / pcm->bits_per_sample;
return bytes * 8 / pcm->sample_bits;
}
ssize_t snd_pcm_samples_to_bytes(snd_pcm_t *pcm, int samples)
{
assert(pcm);
assert(pcm->setup);
return samples * pcm->bits_per_sample / 8;
return samples * pcm->sample_bits / 8;
}
int snd_pcm_open(snd_pcm_t **pcmp, char *name,
@ -739,8 +739,8 @@ void snd_pcm_areas_from_buf(snd_pcm_t *pcm, snd_pcm_channel_area_t *areas,
unsigned int channels = pcm->channels;
for (channel = 0; channel < channels; ++channel, ++areas) {
areas->addr = buf;
areas->first = channel * pcm->bits_per_sample;
areas->step = pcm->bits_per_frame;
areas->first = channel * pcm->sample_bits;
areas->step = pcm->frame_bits;
}
}
@ -752,7 +752,7 @@ void snd_pcm_areas_from_bufs(snd_pcm_t *pcm, snd_pcm_channel_area_t *areas,
for (channel = 0; channel < channels; ++channel, ++areas, ++bufs) {
areas->addr = *bufs;
areas->first = 0;
areas->step = pcm->bits_per_sample;
areas->step = pcm->sample_bits;
}
}

2
src/pcm/pcm_adpcm.c
View file

@ -419,8 +419,6 @@ static int snd_pcm_adpcm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
SND_PCM_HW_PARBIT_TICK_TIME;
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

2
src/pcm/pcm_alaw.c
View file

@ -301,8 +301,6 @@ static int snd_pcm_alaw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
SND_PCM_HW_PARBIT_TICK_TIME;
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

2
src/pcm/pcm_copy.c
View file

@ -76,8 +76,6 @@ static int snd_pcm_copy_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
links = ~SND_PCM_HW_PARBIT_ACCESS;
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

4
src/pcm/pcm_file.c
View file

@ -335,8 +335,8 @@ static int snd_pcm_file_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
for (channel = 0; channel < slave->channels; ++channel) {
snd_pcm_channel_area_t *a = &file->wbuf_areas[channel];
a->addr = file->wbuf;
a->first = slave->bits_per_sample * channel;
a->step = slave->bits_per_frame;
a->first = slave->sample_bits * channel;
a->step = slave->frame_bits;
}
return 0;
}

2
src/pcm/pcm_linear.c
View file

@ -153,8 +153,6 @@ static int snd_pcm_linear_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
SND_PCM_HW_PARBIT_TICK_TIME;
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

4
src/pcm/pcm_local.h
View file

@ -113,8 +113,8 @@ struct _snd_pcm {
unsigned int rate_den; /* rate denominator */
snd_pcm_uframes_t fifo_size; /* chip FIFO size in frames */
snd_pcm_uframes_t buffer_size;
unsigned int bits_per_sample;
unsigned int bits_per_frame;
unsigned int sample_bits;
unsigned int frame_bits;
snd_pcm_uframes_t *appl_ptr;
snd_pcm_uframes_t min_align;
volatile snd_pcm_uframes_t *hw_ptr;

10
src/pcm/pcm_mmap.c
View file

@ -230,13 +230,13 @@ int snd_pcm_channel_info_shm(snd_pcm_t *pcm, snd_pcm_channel_info_t *info,
switch (pcm->access) {
case SND_PCM_ACCESS_MMAP_INTERLEAVED:
case SND_PCM_ACCESS_RW_INTERLEAVED:
info->first = info->channel * pcm->bits_per_sample;
info->step = pcm->bits_per_frame;
info->first = info->channel * pcm->sample_bits;
info->step = pcm->frame_bits;
break;
case SND_PCM_ACCESS_MMAP_NONINTERLEAVED:
case SND_PCM_ACCESS_RW_NONINTERLEAVED:
info->first = 0;
info->step = pcm->bits_per_sample;
info->step = pcm->sample_bits;
break;
default:
assert(0);
@ -281,7 +281,7 @@ int snd_pcm_mmap(snd_pcm_t *pcm)
unsigned int c1;
if (!i->addr) {
char *ptr;
size_t size = i->first + i->step * (pcm->buffer_size - 1) + pcm->bits_per_sample;
size_t size = i->first + i->step * (pcm->buffer_size - 1) + pcm->sample_bits;
for (c1 = c + 1; c1 < pcm->channels; ++c1) {
snd_pcm_channel_info_t *i1 = &pcm->mmap_channels[c1];
size_t s;
@ -300,7 +300,7 @@ int snd_pcm_mmap(snd_pcm_t *pcm)
default:
assert(0);
}
s = i1->first + i1->step * (pcm->buffer_size - 1) + pcm->bits_per_sample;
s = i1->first + i1->step * (pcm->buffer_size - 1) + pcm->sample_bits;
if (s > size)
size = s;
}

2
src/pcm/pcm_mulaw.c
View file

@ -318,8 +318,6 @@ static int snd_pcm_mulaw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
SND_PCM_HW_PARBIT_TICK_TIME;
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

2
src/pcm/pcm_multi.c
View file

@ -212,8 +212,6 @@ static int snd_pcm_multi_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
multi->slaves[k].channels_count, 0);
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

6
src/pcm/pcm_params.c
View file

@ -2244,9 +2244,9 @@ int snd_pcm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
pcm->period_size = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_PERIOD_SIZE, 0);
pcm->buffer_size = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_BUFFER_SIZE, 0);
pcm->tick_time = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_TICK_TIME, 0);
pcm->bits_per_sample = snd_pcm_format_physical_width(pcm->format);
pcm->bits_per_frame = pcm->bits_per_sample * pcm->channels;
fb = pcm->bits_per_frame;
pcm->sample_bits = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_SAMPLE_BITS, 0);
pcm->frame_bits = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_FRAME_BITS, 0);
fb = pcm->frame_bits;
min_align = 1;
while (fb % 8) {
fb *= 2;

34
src/pcm/pcm_plug.c
View file

@ -312,12 +312,15 @@ static int snd_pcm_plug_hw_link(snd_pcm_hw_params_t *params,
if (format_never || channels_never || rate_never) {
mask_t *mmap_mask = alloca(mask_sizeof());
mask_load(mmap_mask, SND_PCM_ACCBIT_MMAP);
_snd_pcm_hw_param_mask(sparams, SND_PCM_HW_PARAM_ACCESS,
mmap_mask);
err = _snd_pcm_hw_param_mask(sparams, SND_PCM_HW_PARAM_ACCESS,
mmap_mask);
assert(err >= 0);
} else
mask_union(access_mask, snd_pcm_hw_param_value_mask(sparams, SND_PCM_HW_PARAM_ACCESS));
_snd_pcm_hw_param_mask(params, SND_PCM_HW_PARAM_ACCESS,
access_mask);
err = _snd_pcm_hw_param_mask(params, SND_PCM_HW_PARAM_ACCESS,
access_mask);
if (err < 0)
return err;
sparams->cmask |= scmask;
return snd_pcm_generic_hw_link(params, sparams, slave, links);
}
@ -391,8 +394,8 @@ static void snd_pcm_plug_clear(snd_pcm_t *pcm)
}
typedef struct {
unsigned int access;
unsigned int format;
snd_pcm_access_t access;
snd_pcm_format_t format;
unsigned int channels;
unsigned int rate;
} snd_pcm_plug_params_t;
@ -603,18 +606,21 @@ static int snd_pcm_plug_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
clt_params.channels = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_CHANNELS, 0);
clt_params.rate = snd_pcm_hw_param_value(params, SND_PCM_HW_PARAM_RATE, 0);
if (snd_pcm_hw_param_test(params, SND_PCM_HW_PARAM_ACCESS, clt_params.access))
slv_params.access = clt_params.access;
else
slv_params.access = snd_pcm_hw_param_first(slave, &sparams, SND_PCM_HW_PARAM_ACCESS, 0);
slv_params.format = snd_pcm_hw_param_value(&sparams, SND_PCM_HW_PARAM_FORMAT, 0);
slv_params.channels = snd_pcm_hw_param_value(&sparams, SND_PCM_HW_PARAM_CHANNELS, 0);
slv_params.rate = snd_pcm_hw_param_value(&sparams, SND_PCM_HW_PARAM_RATE, 0);
snd_pcm_plug_clear(pcm);
err = snd_pcm_plug_insert_plugins(pcm, &clt_params, &slv_params);
if (err < 0)
return err;
if (clt_params.format == slv_params.format &&
clt_params.channels == slv_params.channels &&
clt_params.rate == slv_params.rate &&
snd_pcm_hw_param_test(params, SND_PCM_HW_PARAM_ACCESS, clt_params.access))
slv_params.access = clt_params.access;
else {
slv_params.access = snd_pcm_hw_param_first(slave, &sparams, SND_PCM_HW_PARAM_ACCESS, 0);
err = snd_pcm_plug_insert_plugins(pcm, &clt_params, &slv_params);
if (err < 0)
return err;
}
err = snd_pcm_hw_params(plug->slave, params);
if (err < 0) {
snd_pcm_plug_clear(pcm);

2
src/pcm/pcm_rate.c
View file

@ -335,8 +335,6 @@ static int snd_pcm_rate_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

5
src/pcm/pcm_route.c
View file

@ -499,7 +499,8 @@ static int snd_pcm_route_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
snd_pcm_t *slave = route->plug.slave;
int err;
snd_pcm_hw_params_t sparams;
unsigned int links = (SND_PCM_HW_PARBIT_PERIODS |
unsigned int links = (SND_PCM_HW_PARBIT_RATE |
SND_PCM_HW_PARBIT_PERIODS |
SND_PCM_HW_PARBIT_PERIOD_SIZE |
SND_PCM_HW_PARBIT_PERIOD_TIME |
SND_PCM_HW_PARBIT_BUFFER_SIZE |
@ -534,8 +535,6 @@ static int snd_pcm_route_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

2
src/pcm/pcm_share.c
View file

@ -584,8 +584,6 @@ static int snd_pcm_share_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
share->channels_count, 0);
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = snd_pcm_hw_params(slave->pcm, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;

9
src/pcm/pcm_shm.c
View file

@ -235,13 +235,12 @@ static int snd_pcm_shm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
saccess_mask);
err = snd_pcm_hw_params_refine(&sparams, links, params);
assert(err >= 0);
err = _snd_pcm_hw_refine(&sparams);
assert(err >= 0);
err = _snd_pcm_shm_hw_params(pcm, &sparams);
if (err < 0) {
snd_pcm_hw_params_refine(params, links, &sparams);
params->cmask = 0;
sparams.cmask = ~0U;
snd_pcm_hw_params_refine(params, links, &sparams);
if (err < 0)
return err;
}
return 0;
}