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Switch from old to new PCM API retaining binary compatibility

Browse source 
Changed version to 1.0.0pre1
This commit is contained in:
Jaroslav Kysela 2003-11-05 10:38:37 +00:00
parent 83bfda918e
commit d4af763f8a
10 changed files with 209 additions and 281 deletions
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2
Makefile.am
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@ -1,5 +1,5 @@
SUBDIRS=doc include src aserver alsalisp test utils SUBDIRS=doc include src aserver alsalisp test utils
EXTRA_DIST=ChangeLog INSTALL TODO configure cvscompile libtool depcomp version MEMORY-LEAK EXTRA_DIST=ChangeLog INSTALL TODO NOTES configure cvscompile libtool depcomp version MEMORY-LEAK
INCLUDES=-I$(top_srcdir)/include INCLUDES=-I$(top_srcdir)/include

16
NOTES Normal file
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@ -0,0 +1,16 @@
Old versus new PCM API (values returned using indirect pointers)
================================================================
From the binary compatibility view, there is no change. For compilation,
1.0 ALSA applications do not need any change. The older applications must
use this include sequence:
#define ALSA_PCM_OLD_HW_PARAMS_API
#define ALSA_PCM_OLD_SW_PARAMS_API
#include <alsa/asoundlib.h>
If you use already the new API, you may remove old defines selecting
this API, because they are no longer used:
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API

2
configure.in
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@ -8,7 +8,7 @@ dnl add API = c+1:0:a+1
dnl remove API = c+1:0:0 dnl remove API = c+1:0:0
dnl ************************************************* dnl *************************************************
AC_CANONICAL_SYSTEM AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE(alsa-lib, 0.9.8) AM_INIT_AUTOMAKE(alsa-lib, 1.0.0pre1)
eval LIBTOOL_VERSION_INFO="2:0:0" eval LIBTOOL_VERSION_INFO="2:0:0"
dnl ************************************************* dnl *************************************************
AM_CONDITIONAL(INSTALL_M4, test -n "${ACLOCAL}") AM_CONDITIONAL(INSTALL_M4, test -n "${ACLOCAL}")

216
include/pcm.h
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@ -525,132 +525,137 @@ void snd_pcm_hw_params_free(snd_pcm_hw_params_t *obj);
void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t *src); void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t *src);
#ifndef ALSA_LIBRARY_BUILD #ifndef ALSA_LIBRARY_BUILD
#ifdef ALSA_PCM_NEW_HW_PARAMS_API
int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_access"))); #ifndef ALSA_PCM_OLD_HW_PARAMS_API
int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access);
int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access); int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access); int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_access_last"))); int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access);
int snd_pcm_hw_params_set_access_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_access_last"))); int snd_pcm_hw_params_set_access_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access);
int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask); int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask); int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params, snd_pcm_format_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_format"))); int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params, snd_pcm_format_t *val);
int snd_pcm_hw_params_test_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val); int snd_pcm_hw_params_test_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val); int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_format_first"))); int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format);
int snd_pcm_hw_params_set_format_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_format_last"))); int snd_pcm_hw_params_set_format_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format);
int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask); int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask); void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
int snd_pcm_hw_params_get_subformat(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_subformat"))); int snd_pcm_hw_params_get_subformat(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat);
int snd_pcm_hw_params_test_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat); int snd_pcm_hw_params_test_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat);
int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat); int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat);
int snd_pcm_hw_params_set_subformat_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_subformat_first"))); int snd_pcm_hw_params_set_subformat_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat);
int snd_pcm_hw_params_set_subformat_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_subformat_last"))); int snd_pcm_hw_params_set_subformat_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat);
int snd_pcm_hw_params_set_subformat_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask); int snd_pcm_hw_params_set_subformat_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask); void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_channels"))); int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_channels_min"))); int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_get_channels_max(const snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_channels_max"))); int snd_pcm_hw_params_get_channels_max(const snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_test_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val); int snd_pcm_hw_params_test_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val);
int snd_pcm_hw_params_set_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val); int snd_pcm_hw_params_set_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val);
int snd_pcm_hw_params_set_channels_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val); int snd_pcm_hw_params_set_channels_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_set_channels_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val); int snd_pcm_hw_params_set_channels_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_set_channels_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, unsigned int *max); int snd_pcm_hw_params_set_channels_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, unsigned int *max);
int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_channels_near"))); int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_channels_first"))); int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_channels_last"))); int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_rate"))); int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_rate_min"))); int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_rate_max"))); int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_test_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_test_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_set_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_rate_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_rate_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_rate_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_rate_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_rate_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir); int snd_pcm_hw_params_set_rate_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_rate_near"))); int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_rate_first"))); int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_rate_last"))); int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_time"))); int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_time_min"))); int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_time_max"))); int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_test_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_test_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_set_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_period_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_period_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_period_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_period_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_period_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir); int snd_pcm_hw_params_set_period_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_time_near"))); int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_time_first"))); int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_time_last"))); int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_size"))); int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir);
int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_size_min"))); int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir);
int snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_period_size_max"))); int snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir);
int snd_pcm_hw_params_test_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir); int snd_pcm_hw_params_test_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir);
int snd_pcm_hw_params_set_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir); int snd_pcm_hw_params_set_period_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val, int dir);
int snd_pcm_hw_params_set_period_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir); int snd_pcm_hw_params_set_period_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
int snd_pcm_hw_params_set_period_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir); int snd_pcm_hw_params_set_period_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
int snd_pcm_hw_params_set_period_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, int *mindir, snd_pcm_uframes_t *max, int *maxdir); int snd_pcm_hw_params_set_period_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, int *mindir, snd_pcm_uframes_t *max, int *maxdir);
int snd_pcm_hw_params_set_period_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_size_near"))); int snd_pcm_hw_params_set_period_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
int snd_pcm_hw_params_set_period_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_size_first"))); int snd_pcm_hw_params_set_period_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
int snd_pcm_hw_params_set_period_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_period_size_last"))); int snd_pcm_hw_params_set_period_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir);
int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_periods"))); int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_periods_min"))); int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_periods_max"))); int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_test_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_test_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_set_periods(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_periods_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_periods_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_periods_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_periods_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_periods_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir); int snd_pcm_hw_params_set_periods_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
int snd_pcm_hw_params_set_periods_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_periods_near"))); int snd_pcm_hw_params_set_periods_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_periods_first"))); int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_periods_last"))); int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_time"))); int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_time_min"))); int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_time_max"))); int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_test_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_test_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_set_buffer_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_buffer_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_buffer_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_buffer_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_buffer_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_buffer_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir); int snd_pcm_hw_params_set_buffer_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_time_near"))); int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_time_first"))); int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_time_last"))); int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_size"))); int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_size_min"))); int snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_get_buffer_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_buffer_size_max"))); int snd_pcm_hw_params_get_buffer_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_test_buffer_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_hw_params_test_buffer_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_hw_params_set_buffer_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_hw_params_set_buffer_size(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_hw_params_set_buffer_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val); int snd_pcm_hw_params_set_buffer_size_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_set_buffer_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val); int snd_pcm_hw_params_set_buffer_size_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_set_buffer_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, snd_pcm_uframes_t *max); int snd_pcm_hw_params_set_buffer_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, snd_pcm_uframes_t *max);
int snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_size_near"))); int snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_size_first"))); int snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_buffer_size_last"))); int snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_tick_time"))); int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_tick_time_min"))); int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_get_tick_time_max"))); int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_test_tick_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_test_tick_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_tick_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir); int snd_pcm_hw_params_set_tick_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
int snd_pcm_hw_params_set_tick_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_tick_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_tick_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir); int snd_pcm_hw_params_set_tick_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_tick_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir); int snd_pcm_hw_params_set_tick_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_tick_time_near"))); int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_tick_time_first"))); int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) __attribute__ ((weak, alias ("__snd_pcm_hw_params_set_tick_time_last"))); int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
#else #else
asm(".symver snd_pcm_hw_params_get_access,snd_pcm_hw_params_get_access@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_access_first,snd_pcm_hw_params_set_access_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_access_last,snd_pcm_hw_params_set_access_last@ALSA_0.9");
int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params); int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params);
int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t val); int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t val);
int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t val); int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t val);
@ -659,6 +664,10 @@ snd_pcm_access_t snd_pcm_hw_params_set_access_last(snd_pcm_t *pcm, snd_pcm_hw_pa
int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask); int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
void snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask); void snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
asm(".symver snd_pcm_hw_params_get_format,snd_pcm_hw_params_get_format@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_format_first,snd_pcm_hw_params_set_format_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_format_last,snd_pcm_hw_params_set_format_last@ALSA_0.9");
int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params); int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params);
int snd_pcm_hw_params_test_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val); int snd_pcm_hw_params_test_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val); int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
@ -667,6 +676,10 @@ snd_pcm_format_t snd_pcm_hw_params_set_format_last(snd_pcm_t *pcm, snd_pcm_hw_pa
int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask); int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask); void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
asm(".symver snd_pcm_hw_params_get_subformat,snd_pcm_hw_params_get_subformat@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_subformat_first,snd_pcm_hw_params_set_subformat_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_subformat_last,snd_pcm_hw_params_set_subformat_last@ALSA_0.9");
int snd_pcm_hw_params_test_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t val); int snd_pcm_hw_params_test_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t val);
int snd_pcm_hw_params_get_subformat(const snd_pcm_hw_params_t *params); int snd_pcm_hw_params_get_subformat(const snd_pcm_hw_params_t *params);
int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t val); int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t val);
@ -675,6 +688,13 @@ snd_pcm_subformat_t snd_pcm_hw_params_set_subformat_last(snd_pcm_t *pcm, snd_pcm
int snd_pcm_hw_params_set_subformat_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask); int snd_pcm_hw_params_set_subformat_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask); void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
asm(".symver snd_pcm_hw_params_get_channels,snd_pcm_hw_params_get_channels@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_channels_min,snd_pcm_hw_params_get_channels_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_channels_max,snd_pcm_hw_params_get_channels_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_channels_near,snd_pcm_hw_params_set_channels_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_channels_first,snd_pcm_hw_params_set_channels_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_channels_last,snd_pcm_hw_params_set_channels_last@ALSA_0.9");
int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params); int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params);
unsigned int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params); unsigned int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params);
unsigned int snd_pcm_hw_params_get_channels_max(const snd_pcm_hw_params_t *params); unsigned int snd_pcm_hw_params_get_channels_max(const snd_pcm_hw_params_t *params);
@ -687,6 +707,13 @@ unsigned int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_para
unsigned int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); unsigned int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
unsigned int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); unsigned int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
asm(".symver snd_pcm_hw_params_get_rate,snd_pcm_hw_params_get_rate@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_rate_min,snd_pcm_hw_params_get_rate_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_rate_max,snd_pcm_hw_params_get_rate_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_rate_near,snd_pcm_hw_params_set_rate_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_rate_first,snd_pcm_hw_params_set_rate_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_rate_last,snd_pcm_hw_params_set_rate_last@ALSA_0.9");
int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, int *dir); int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, int *dir);
@ -699,6 +726,13 @@ unsigned int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t
unsigned int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
asm(".symver snd_pcm_hw_params_get_period_time,snd_pcm_hw_params_get_period_time@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_period_time_min,snd_pcm_hw_params_get_period_time_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_period_time_max,snd_pcm_hw_params_get_period_time_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_time_near,snd_pcm_hw_params_set_period_time_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_time_first,snd_pcm_hw_params_set_period_time_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_time_last,snd_pcm_hw_params_set_period_time_last@ALSA_0.9");
int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, int *dir); int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, int *dir);
@ -711,6 +745,13 @@ unsigned int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_p
unsigned int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
asm(".symver snd_pcm_hw_params_get_period_size,snd_pcm_hw_params_get_period_size@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_period_size_min,snd_pcm_hw_params_get_period_size_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_period_size_max,snd_pcm_hw_params_get_period_size_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_size_near,snd_pcm_hw_params_set_period_size_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_size_first,snd_pcm_hw_params_set_period_size_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_period_size_last,snd_pcm_hw_params_set_period_size_last@ALSA_0.9");
snd_pcm_sframes_t snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, int *dir); snd_pcm_sframes_t snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, int *dir);
snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, int *dir); snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, int *dir);
snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, int *dir); snd_pcm_uframes_t snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, int *dir);
@ -724,6 +765,13 @@ snd_pcm_uframes_t snd_pcm_hw_params_set_period_size_first(snd_pcm_t *pcm, snd_pc
snd_pcm_uframes_t snd_pcm_hw_params_set_period_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); snd_pcm_uframes_t snd_pcm_hw_params_set_period_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
asm(".symver snd_pcm_hw_params_get_periods,snd_pcm_hw_params_get_periods@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_periods_min,snd_pcm_hw_params_get_periods_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_periods_max,snd_pcm_hw_params_get_periods_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_periods_near,snd_pcm_hw_params_set_periods_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_periods_first,snd_pcm_hw_params_set_periods_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_periods_last,snd_pcm_hw_params_set_periods_last@ALSA_0.9");
int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, int *dir); int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, int *dir);
@ -737,6 +785,13 @@ unsigned int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_para
unsigned int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
asm(".symver snd_pcm_hw_params_get_buffer_time,snd_pcm_hw_params_get_buffer_time@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_buffer_time_min,snd_pcm_hw_params_get_buffer_time_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_buffer_time_max,snd_pcm_hw_params_get_buffer_time_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_time_near,snd_pcm_hw_params_set_buffer_time_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_time_first,snd_pcm_hw_params_set_buffer_time_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_time_last,snd_pcm_hw_params_set_buffer_time_last@ALSA_0.9");
int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, int *dir); int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, int *dir);
@ -749,6 +804,13 @@ unsigned int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_p
unsigned int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
asm(".symver snd_pcm_hw_params_get_buffer_size,snd_pcm_hw_params_get_buffer_size@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_buffer_size_min,snd_pcm_hw_params_get_buffer_size_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_buffer_size_max,snd_pcm_hw_params_get_buffer_size_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_size_near,snd_pcm_hw_params_set_buffer_size_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_size_first,snd_pcm_hw_params_set_buffer_size_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_buffer_size_last,snd_pcm_hw_params_set_buffer_size_last@ALSA_0.9");
snd_pcm_sframes_t snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params); snd_pcm_sframes_t snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params);
snd_pcm_uframes_t snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params); snd_pcm_uframes_t snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params);
snd_pcm_uframes_t snd_pcm_hw_params_get_buffer_size_max(const snd_pcm_hw_params_t *params); snd_pcm_uframes_t snd_pcm_hw_params_get_buffer_size_max(const snd_pcm_hw_params_t *params);
@ -761,6 +823,13 @@ snd_pcm_uframes_t snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm
snd_pcm_uframes_t snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); snd_pcm_uframes_t snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
snd_pcm_uframes_t snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params); snd_pcm_uframes_t snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
asm(".symver snd_pcm_hw_params_get_tick_time,snd_pcm_hw_params_get_tick_time@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_tick_time_min,snd_pcm_hw_params_get_tick_time_min@ALSA_0.9");
asm(".symver snd_pcm_hw_params_get_tick_time_max,snd_pcm_hw_params_get_tick_time_max@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_tick_time_near,snd_pcm_hw_params_set_tick_time_near@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_tick_time_first,snd_pcm_hw_params_set_tick_time_first@ALSA_0.9");
asm(".symver snd_pcm_hw_params_set_tick_time_last,snd_pcm_hw_params_set_tick_time_last@ALSA_0.9");
int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, int *dir); int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, int *dir);
@ -773,7 +842,7 @@ unsigned int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_par
unsigned int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
unsigned int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir); unsigned int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, int *dir);
#endif /* ALSA_PCM_NEW_HW_PARAMS_API */ #endif /* ALSA_PCM_OLD_HW_PARAMS_API */
#endif /* ALSA_LIBRARY_BUILD */ #endif /* ALSA_LIBRARY_BUILD */
int snd_pcm_hw_params_get_min_align(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val); int snd_pcm_hw_params_get_min_align(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
@ -799,27 +868,36 @@ void snd_pcm_sw_params_copy(snd_pcm_sw_params_t *dst, const snd_pcm_sw_params_t
int snd_pcm_sw_params_get_boundary(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val); int snd_pcm_sw_params_get_boundary(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
#ifndef ALSA_LIBRARY_BUILD #ifndef ALSA_LIBRARY_BUILD
#ifdef ALSA_PCM_NEW_SW_PARAMS_API #ifndef ALSA_PCM_OLD_SW_PARAMS_API
int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val); int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val);
int snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params, snd_pcm_tstamp_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_tstamp_mode"))); int snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params, snd_pcm_tstamp_t *val);
int snd_pcm_sw_params_set_sleep_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, unsigned int val); int snd_pcm_sw_params_set_sleep_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, unsigned int val);
int snd_pcm_sw_params_get_sleep_min(const snd_pcm_sw_params_t *params, unsigned int *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_sleep_min"))); int snd_pcm_sw_params_get_sleep_min(const snd_pcm_sw_params_t *params, unsigned int *val);
int snd_pcm_sw_params_set_avail_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_avail_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_avail_min(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_avail_min"))); int snd_pcm_sw_params_get_avail_min(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_sw_params_set_xfer_align(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_xfer_align(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_xfer_align(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_xfer_align")));; int snd_pcm_sw_params_get_xfer_align(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_sw_params_set_start_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_start_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_start_threshold(const snd_pcm_sw_params_t *paramsm, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_start_threshold")));; int snd_pcm_sw_params_get_start_threshold(const snd_pcm_sw_params_t *paramsm, snd_pcm_uframes_t *val);
int snd_pcm_sw_params_set_stop_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_stop_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_stop_threshold(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_stop_threshold")));; int snd_pcm_sw_params_get_stop_threshold(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_sw_params_set_silence_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_silence_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_silence_threshold(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_silence_threshold")));; int snd_pcm_sw_params_get_silence_threshold(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
int snd_pcm_sw_params_set_silence_size(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_silence_size(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
int snd_pcm_sw_params_get_silence_size(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) __attribute__ ((weak, alias ("__snd_pcm_sw_params_get_silence_size")));; int snd_pcm_sw_params_get_silence_size(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val);
#else #else
asm(".symver snd_pcm_sw_params_get_tstamp_mode,snd_pcm_sw_params_get_tstamp_mode@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_sleep_min,snd_pcm_sw_params_get_sleep_min@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_avail_min,snd_pcm_sw_params_get_avail_min@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_xfer_align,snd_pcm_sw_params_get_xfer_align@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_start_threshold,snd_pcm_sw_params_get_start_threshold@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_stop_threshold,snd_pcm_sw_params_set_stop_threshold@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_silence_threshold,snd_pcm_sw_params_get_silence_threshold@ALSA_0.9");
asm(".symver snd_pcm_sw_params_get_silence_size,snd_pcm_sw_params_get_silence_size@ALSA_0.9");
int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val); int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_tstamp_t val);
snd_pcm_tstamp_t snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params); snd_pcm_tstamp_t snd_pcm_sw_params_get_tstamp_mode(const snd_pcm_sw_params_t *params);
int snd_pcm_sw_params_set_sleep_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, unsigned int val); int snd_pcm_sw_params_set_sleep_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, unsigned int val);
@ -837,7 +915,7 @@ snd_pcm_uframes_t snd_pcm_sw_params_get_silence_threshold(const snd_pcm_sw_param
int snd_pcm_sw_params_set_silence_size(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val); int snd_pcm_sw_params_set_silence_size(snd_pcm_t *pcm, snd_pcm_sw_params_t *params, snd_pcm_uframes_t val);
snd_pcm_uframes_t snd_pcm_sw_params_get_silence_size(const snd_pcm_sw_params_t *params); snd_pcm_uframes_t snd_pcm_sw_params_get_silence_size(const snd_pcm_sw_params_t *params);
#endif /* ALSA_PCM_NEW_SW_PARAMS_API */ #endif /* ALSA_PCM_OLD_SW_PARAMS_API */
#endif /* ALSA_LIBRARY_BUILD */ #endif /* ALSA_LIBRARY_BUILD */
/** \} */ /** \} */

2
src/ordinary_pcm/ordinary_pcm.c
View file

@ -55,8 +55,6 @@ Write something here
#include <sys/shm.h> #include <sys/shm.h>
#include <sys/mman.h> #include <sys/mman.h>
#include <limits.h> #include <limits.h>
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API
#include "asoundlib.h" #include "asoundlib.h"
#include "pcm_ordinary.h" #include "pcm_ordinary.h"

203
src/pcm/pcm.c
View file

@ -3005,9 +3005,6 @@ void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t
* \param params Configuration space * \param params Configuration space
* \param access Returned value * \param access Returned value
* \return access type otherwise a negative error code if not exactly one is present * \return access type otherwise a negative error code if not exactly one is present
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_access)(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access) int INTERNAL(snd_pcm_hw_params_get_access)(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
@ -3052,9 +3049,6 @@ int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, sn
* \param params Configuration space * \param params Configuration space
* \param access Returned first access type * \param access Returned first access type
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_access_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) int INTERNAL(snd_pcm_hw_params_set_access_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
@ -3071,9 +3065,6 @@ int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *para
* \param params Configuration space * \param params Configuration space
* \param val Returned last access type * \param val Returned last access type
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_access_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) int INTERNAL(snd_pcm_hw_params_set_access_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
@ -3115,9 +3106,6 @@ int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_acces
* \param params Configuration space * \param params Configuration space
* \param format returned format * \param format returned format
* \return format otherwise a negative error code if not exactly one is present * \return format otherwise a negative error code if not exactly one is present
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_format)(const snd_pcm_hw_params_t *params, snd_pcm_format_t *format) int INTERNAL(snd_pcm_hw_params_get_format)(const snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
@ -3158,9 +3146,6 @@ int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, sn
* \param params Configuration space * \param params Configuration space
* \param format Returned first format * \param format Returned first format
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_format_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) int INTERNAL(snd_pcm_hw_params_set_format_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
@ -3177,9 +3162,6 @@ int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *para
* \param params Configuration space * \param params Configuration space
* \param format Returned last format * \param format Returned last format
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_format_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) int INTERNAL(snd_pcm_hw_params_set_format_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
@ -3218,9 +3200,6 @@ void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_form
* \param params Configuration space * \param params Configuration space
* \param subformat Returned subformat value * \param subformat Returned subformat value
* \return subformat otherwise a negative error code if not exactly one is present * \return subformat otherwise a negative error code if not exactly one is present
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_subformat)(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) int INTERNAL(snd_pcm_hw_params_get_subformat)(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
@ -3261,9 +3240,6 @@ int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
* \param params Configuration space * \param params Configuration space
* \param subformat Returned subformat * \param subformat Returned subformat
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_subformat_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) int INTERNAL(snd_pcm_hw_params_set_subformat_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
@ -3280,9 +3256,6 @@ int snd_pcm_hw_params_set_subformat_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
* \param params Configuration space * \param params Configuration space
* \param subformat Returned subformat * \param subformat Returned subformat
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_subformat_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) int INTERNAL(snd_pcm_hw_params_set_subformat_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
@ -3321,9 +3294,6 @@ void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_s
* \param params Configuration space * \param params Configuration space
* \param val Returned channels count * \param val Returned channels count
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_channels)(const snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_get_channels)(const snd_pcm_hw_params_t *params, unsigned int *val)
@ -3339,9 +3309,6 @@ int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params, unsigned i
* \param params Configuration space * \param params Configuration space
* \param val minimum channels count * \param val minimum channels count
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_channels_min)(const snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_get_channels_min)(const snd_pcm_hw_params_t *params, unsigned int *val)
@ -3357,9 +3324,6 @@ int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params, unsign
* \param params Configuration space * \param params Configuration space
* \param val maximum channels count * \param val maximum channels count
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_channels_max)(const snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_get_channels_max)(const snd_pcm_hw_params_t *params, unsigned int *val)
@ -3437,9 +3401,6 @@ int snd_pcm_hw_params_set_channels_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
* \param params Configuration space * \param params Configuration space
* \param val target channels count, returned chosen channels count * \param val target channels count, returned chosen channels count
* \return chosen channels count * \return chosen channels count
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_channels_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_set_channels_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
@ -3456,9 +3417,6 @@ int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *par
* \param params Configuration space * \param params Configuration space
* \param val minimum channels count * \param val minimum channels count
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_channels_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_set_channels_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
@ -3475,9 +3433,6 @@ int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
* \param params Configuration space * \param params Configuration space
* \param val maximum channels count * \param val maximum channels count
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_channels_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_hw_params_set_channels_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
@ -3497,9 +3452,6 @@ int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *par
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_rate)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_rate)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3518,9 +3470,6 @@ int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_rate_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_rate_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3539,9 +3488,6 @@ int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned i
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_rate_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_rate_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3637,9 +3583,6 @@ int snd_pcm_hw_params_set_rate_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *param
* \return approximate chosen rate * \return approximate chosen rate
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_rate_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_rate_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3659,9 +3602,6 @@ int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_rate_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_rate_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3681,9 +3621,6 @@ int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_rate_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_rate_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3703,9 +3640,6 @@ int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3724,9 +3658,6 @@ int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigne
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3745,9 +3676,6 @@ int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, uns
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3844,9 +3772,6 @@ int snd_pcm_hw_params_set_period_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return approximate chosen period duration in us * \return approximate chosen period duration in us
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3866,9 +3791,6 @@ int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3887,9 +3809,6 @@ int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return approximate period duration in us * \return approximate period duration in us
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -3909,9 +3828,6 @@ int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -3934,9 +3850,6 @@ int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -3959,9 +3872,6 @@ int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_period_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_period_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -4074,9 +3984,6 @@ int snd_pcm_hw_params_set_period_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_size_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_size_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -4100,9 +4007,6 @@ int snd_pcm_hw_params_set_period_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_size_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_size_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -4126,9 +4030,6 @@ int snd_pcm_hw_params_set_period_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_period_size_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_period_size_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
@ -4163,9 +4064,6 @@ int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_periods)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_periods)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4184,9 +4082,6 @@ int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned in
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_periods_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_periods_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4205,9 +4100,6 @@ int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigne
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_periods_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_periods_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4303,9 +4195,6 @@ int snd_pcm_hw_params_set_periods_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
* \return approximate chosen periods per buffer * \return approximate chosen periods per buffer
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_periods_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_periods_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4325,9 +4214,6 @@ int snd_pcm_hw_params_set_periods_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *para
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_periods_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_periods_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4347,9 +4233,6 @@ int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *par
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_periods_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_periods_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4381,9 +4264,6 @@ int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_buffer_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4402,9 +4282,6 @@ int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigne
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_buffer_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4423,9 +4300,6 @@ int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, uns
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_buffer_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4521,9 +4395,6 @@ int snd_pcm_hw_params_set_buffer_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return approximate chosen buffer duration in us * \return approximate chosen buffer duration in us
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_buffer_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4543,9 +4414,6 @@ int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_buffer_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4565,9 +4433,6 @@ int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_buffer_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4584,9 +4449,6 @@ int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \param params Configuration space * \param params Configuration space
* \param val Returned buffer size in frames * \param val Returned buffer size in frames
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_get_buffer_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4609,9 +4471,6 @@ int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_get_buffer_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4634,9 +4493,6 @@ int snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params, snd
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_buffer_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_get_buffer_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4748,9 +4604,6 @@ int snd_pcm_hw_params_set_buffer_size_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \return approximate chosen buffer size in frames * \return approximate chosen buffer size in frames
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_size_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_set_buffer_size_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4771,9 +4624,6 @@ int snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \param params Configuration space * \param params Configuration space
* \param val Returned minimum buffer size in frames * \param val Returned minimum buffer size in frames
* \return buffer size in frames * \return buffer size in frames
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_size_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_set_buffer_size_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4794,9 +4644,6 @@ int snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
* \param params Configuration space * \param params Configuration space
* \param val Returned maximum buffer size in frames * \param val Returned maximum buffer size in frames
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_buffer_size_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_hw_params_set_buffer_size_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
@ -4820,9 +4667,6 @@ int snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return 0 otherwise a negative error code if not exactly one is present * \return 0 otherwise a negative error code if not exactly one is present
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_tick_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_tick_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4841,9 +4685,6 @@ int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_tick_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_tick_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4862,9 +4703,6 @@ int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsig
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Exact value is <,=,> the returned one following dir (-1,0,1) * Exact value is <,=,> the returned one following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_get_tick_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_get_tick_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4960,9 +4798,6 @@ int snd_pcm_hw_params_set_tick_time_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *
* \return approximate chosen tick duration in us * \return approximate chosen tick duration in us
* *
* target/chosen exact value is <,=,> val following dir (-1,0,1) * target/chosen exact value is <,=,> val following dir (-1,0,1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_tick_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_tick_time_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -4982,9 +4817,6 @@ int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_tick_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_tick_time_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -5004,9 +4836,6 @@ int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
* *
* Actual exact value is <,=,> the approximate one following dir (-1, 0, 1) * Actual exact value is <,=,> the approximate one following dir (-1, 0, 1)
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_hw_params_set_tick_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) int INTERNAL(snd_pcm_hw_params_set_tick_time_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
@ -5262,9 +5091,6 @@ int snd_pcm_sw_params_set_tstamp_mode(snd_pcm_t *pcm, snd_pcm_sw_params_t *param
* \param params Software configuration container * \param params Software configuration container
* \param val Returned timestamp * \param val Returned timestamp
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_HW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_tstamp_mode)(const snd_pcm_sw_params_t *params, snd_pcm_tstamp_t *val) int INTERNAL(snd_pcm_sw_params_get_tstamp_mode)(const snd_pcm_sw_params_t *params, snd_pcm_tstamp_t *val)
@ -5300,9 +5126,6 @@ int snd_pcm_sw_params_set_sleep_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params,
* \param params Software configuration container * \param params Software configuration container
* \param val returned minimum number of ticks to sleep or 0 if tick timer is disabled * \param val returned minimum number of ticks to sleep or 0 if tick timer is disabled
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_sleep_min)(const snd_pcm_sw_params_t *params, unsigned int *val) int INTERNAL(snd_pcm_sw_params_get_sleep_min)(const snd_pcm_sw_params_t *params, unsigned int *val)
@ -5347,9 +5170,6 @@ int snd_pcm_sw_params_set_avail_min(snd_pcm_t *pcm, snd_pcm_sw_params_t *params,
* \param params Software configuration container * \param params Software configuration container
* \param val returned minimum available frames to consider PCM ready * \param val returned minimum available frames to consider PCM ready
* \return 0 otherwise a negative error code * \return 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_avail_min)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_avail_min)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -5387,9 +5207,6 @@ int snd_pcm_sw_params_set_xfer_align(snd_pcm_t *pcm, snd_pcm_sw_params_t *params
* \param params Software configuration container * \param params Software configuration container
* \param val returned chunk size (frames are attempted to be transferred in chunks) * \param val returned chunk size (frames are attempted to be transferred in chunks)
* \param 0 otherwise a negative error code * \param 0 otherwise a negative error code
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_xfer_align)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_xfer_align)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -5432,9 +5249,6 @@ int snd_pcm_sw_params_set_start_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *p
* *
* PCM is automatically started when playback frames available to PCM * PCM is automatically started when playback frames available to PCM
* are >= threshold or when requested capture frames are >= threshold * are >= threshold or when requested capture frames are >= threshold
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_start_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_start_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -5477,9 +5291,6 @@ int snd_pcm_sw_params_set_stop_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t *pa
* *
* PCM is automatically stopped in #SND_PCM_STATE_XRUN state when available * PCM is automatically stopped in #SND_PCM_STATE_XRUN state when available
* frames is >= threshold * frames is >= threshold
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_stop_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_stop_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -5525,9 +5336,6 @@ int snd_pcm_sw_params_set_silence_threshold(snd_pcm_t *pcm, snd_pcm_sw_params_t
* A portion of playback buffer is overwritten with silence (see * A portion of playback buffer is overwritten with silence (see
* #snd_pcm_sw_params_get_silence_size) when playback underrun is nearer * #snd_pcm_sw_params_get_silence_size) when playback underrun is nearer
* than silence threshold * than silence threshold
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_silence_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_silence_threshold)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -5578,9 +5386,6 @@ int snd_pcm_sw_params_set_silence_size(snd_pcm_t *pcm, snd_pcm_sw_params_t *para
* A portion of playback buffer is overwritten with silence when playback * A portion of playback buffer is overwritten with silence when playback
* underrun is nearer than silence threshold (see * underrun is nearer than silence threshold (see
* #snd_pcm_sw_params_set_silence_threshold) * #snd_pcm_sw_params_set_silence_threshold)
*
* Note: To use this function add '#define ALSA_PCM_NEW_SW_PARAMS_API' before '#include <alsa/asoundlib.h>'
* to enable this new function prototype. Using of older function with same name is deprecated.
*/ */
#ifndef DOXYGEN #ifndef DOXYGEN
int INTERNAL(snd_pcm_sw_params_get_silence_size)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val) int INTERNAL(snd_pcm_sw_params_get_silence_size)(const snd_pcm_sw_params_t *params, snd_pcm_uframes_t *val)
@ -6538,17 +6343,9 @@ void snd_pcm_unlink_appl_ptr(snd_pcm_t *pcm, snd_pcm_t *slave)
#ifdef USE_VERSIONED_SYMBOLS #ifdef USE_VERSIONED_SYMBOLS
#if 1
/* it's really not so nice: obsolete, but default */
/* forced by developers on alsa-devel */
#define OBSOLETE1(name, what, new) \
symbol_version(__##name, name, new); \
default_symbol_version(__old_##name, name, what);
#else
#define OBSOLETE1(name, what, new) \ #define OBSOLETE1(name, what, new) \
default_symbol_version(__##name, name, new); \ default_symbol_version(__##name, name, new); \
symbol_version(__old_##name, name, what); symbol_version(__old_##name, name, what);
#endif
#else #else

3
test/Makefile.am
View file

@ -1,6 +1,6 @@
check_PROGRAMS=control pcm latency seq \ check_PROGRAMS=control pcm latency seq \
playmidi1 timer rawmidi midiloop \ playmidi1 timer rawmidi midiloop \
omixer code omixer code oldapi
control_LDADD=../src/libasound.la control_LDADD=../src/libasound.la
pcm_LDADD=../src/libasound.la pcm_LDADD=../src/libasound.la
@ -11,6 +11,7 @@ timer_LDADD=../src/libasound.la
rawmidi_LDADD=../src/libasound.la rawmidi_LDADD=../src/libasound.la
midiloop_LDADD=../src/libasound.la midiloop_LDADD=../src/libasound.la
omixer_LDADD=../src/libasound.la omixer_LDADD=../src/libasound.la
oldapi_LDADD=../src/libasound.la
code_CFLAGS=-Wall -pipe -g -O2 code_CFLAGS=-Wall -pipe -g -O2
INCLUDES=-I$(top_srcdir)/include INCLUDES=-I$(top_srcdir)/include

2
test/latency.c
View file

@ -33,8 +33,6 @@
#include <sched.h> #include <sched.h>
#include <errno.h> #include <errno.h>
#include <getopt.h> #include <getopt.h>
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API
#include "../include/asoundlib.h" #include "../include/asoundlib.h"
#include <sys/time.h> #include <sys/time.h>
#include <math.h> #include <math.h>

42
test/oldapi.c Normal file
View file

@ -0,0 +1,42 @@
/*
* Old PCM API compilation test
*
* Author: Jaroslav Kysela <perex@suse.cz>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sched.h>
#include <errno.h>
#include <getopt.h>
#define ALSA_PCM_OLD_HW_PARAMS_API
#define ALSA_PCM_OLD_SW_PARAMS_API
#include "../include/asoundlib.h"
#include <sys/time.h>
typedef void (myfcn)(void *);
int main(int argc, char *argv[])
{
myfcn *fcn;
snd_pcm_hw_params_get_access(NULL);
fcn = &snd_pcm_hw_params_get_access;
return 0;
}

2
test/pcm.c
View file

@ -8,8 +8,6 @@
#include <sched.h> #include <sched.h>
#include <errno.h> #include <errno.h>
#include <getopt.h> #include <getopt.h>
#define ALSA_PCM_NEW_HW_PARAMS_API
#define ALSA_PCM_NEW_SW_PARAMS_API
#include "../include/asoundlib.h" #include "../include/asoundlib.h"
#include <sys/time.h> #include <sys/time.h>
#include <math.h> #include <math.h>