mirror of
https://github.com/alsa-project/alsa-lib.git
synced 2025-10-29 05:40:25 -04:00
Reverted back the PCM API.
New snd_pcm_hw_params_* functions are available only explicitly when ALSA_PCM_NEW_HW_PARAMS_API is defined. Updated documentation and test code to new API.
This commit is contained in:
Jaroslav Kysela
parent
ec415ef3a9
commit
7f3942d827
15 changed files with 528 additions and 65 deletions
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@ -18,6 +18,3 @@
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/* Use versioned symbols for shared library? */
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#undef VERSIONED_SYMBOLS
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/* 0.9.0rc3 compatibility build */
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#undef COMPATIBILITY_BUILD_RC3
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@ -1117,7 +1117,7 @@ int main(int argc, char **argv)
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ERROR("Cannot resolve %s", host);
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return 1;
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}
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if (!is_local(h)) {
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if (!snd_is_local(h)) {
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ERROR("%s is not the local host", host);
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return 1;
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}
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15
configure.in
15
configure.in
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@ -9,7 +9,7 @@ dnl remove API = c+1:0:0
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dnl *************************************************
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AC_CANONICAL_SYSTEM
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AM_INIT_AUTOMAKE(alsa-lib, 0.9.0rc3)
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eval LIBTOOL_VERSION_INFO="3:0:0"
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eval LIBTOOL_VERSION_INFO="2:0:0"
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dnl *************************************************
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AM_CONDITIONAL(INSTALL_M4, test -n "${ACLOCAL}")
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@ -176,19 +176,6 @@ arm*)
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;;
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esac
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dnl Compatibility build, to be removed....
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AC_MSG_CHECKING(for 0.9.0rc3 compatibility build)
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AC_ARG_WITH(compat-rc3,
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[ --with-compat-rc3 build library compatible with 0.9.0rc3],
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[ AC_DEFINE(COMPATIBILITY_BUILD_RC3, "1", [0.9.0rc3 compatibility build])
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comp_rc3="yes" ],)
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if test "$comp_rc3" = "yes" ; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(no)
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fi
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AM_CONDITIONAL(COMPATIBILITY_BUILD_RC3, [test "x$comp_rc3" = xyes])
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AC_OUTPUT(Makefile doc/Makefile doc/pictures/Makefile include/Makefile src/Makefile \
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src/control/Makefile src/mixer/Makefile src/pcm/Makefile \
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src/rawmidi/Makefile src/timer/Makefile \
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@ -89,7 +89,7 @@ SHOW_INCLUDE_FILES = NO
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JAVADOC_AUTOBRIEF = NO
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INHERIT_DOCS = YES
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ENABLED_SECTIONS = ""
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PREDEFINED = DOXYGEN PIC "DOC_HIDDEN" "ATTRIBUTE_UNUSED="
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PREDEFINED = DOXYGEN PIC "DOC_HIDDEN" "ATTRIBUTE_UNUSED=" ALSA_PCM_NEW_HW_PARAMS_API
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OPTIMIZE_OUTPUT_FOR_C = YES # doxygen 1.2.6 option
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@ -1,14 +1,6 @@
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sysincludedir = ${includedir}/sys
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alsaincludedir = ${includedir}/alsa
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if COMPATIBILITY_BUILD_RC3
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SND_LIB_MAJOR = 0
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SND_LIB_MINOR = 9
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SND_LIB_SUBMINOR = 0
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SND_LIB_EXTRAVER = 100000 # there was a bug....
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SND_LIB_VERSION = 0.9.0rc3
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endif
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alsainclude_HEADERS = asoundlib.h asoundef.h \
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version.h global.h input.h output.h error.h \
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conf.h pcm.h pcm_plugin.h rawmidi.h timer.h \
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@ -39,9 +31,6 @@ stamp-vh: $(top_builddir)/configure.in
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@echo "/** library version (string) */" >> ver.tmp
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@echo "#define SND_LIB_VERSION_STR \"$(SND_LIB_VERSION)\"" >> ver.tmp
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@echo >> ver.tmp
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if COMPATIBILITY_BUILD_RC3
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@echo "#define SND_COMPATIBILITY_BUILD_RC3 1" >> ver.tmp
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endif
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@cmp -s version.h ver.tmp \
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|| (echo "Updating version.h"; \
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cp ver.tmp version.h; \
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@ -22,8 +22,8 @@
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#include "../src/pcm/pcm_local.h"
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#include "../src/control/control_local.h"
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int receive_fd(int sock, void *data, size_t len, int *fd);
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int is_local(struct hostent *hent);
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int snd_receive_fd(int sock, void *data, size_t len, int *fd);
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int snd_is_local(struct hostent *hent);
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typedef enum _snd_dev_type {
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SND_DEV_TYPE_PCM,
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301
include/pcm.h
301
include/pcm.h
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@ -514,7 +514,9 @@ void snd_pcm_hw_params_free(snd_pcm_hw_params_t *obj);
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void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t *src);
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#ifndef ALSA_LIBRARY_BUILD
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#ifndef SND_COMPATIBILITY_BUILD_RC3
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#ifdef ALSA_PCM_NEW_HW_PARAMS_API
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#ifdef DOXYGEN /* we should use this later */
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int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access);
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int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
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@ -638,6 +640,303 @@ int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
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int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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#else /* !DOXYGEN */
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static inline int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access) {
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__asm__ (".symver __snd_pcm_hw_params_get_access, snd_pcm_hw_params_get_access@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_access(params, access);
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}
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int snd_pcm_hw_params_test_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
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int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t access);
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static inline int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) {
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__asm__ (".symver __snd_pcm_hw_params_set_access_first, snd_pcm_hw_params_set_access_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_access_first(pcm, params, access);
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}
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static inline int snd_pcm_hw_params_set_access_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access) {
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__asm__ (".symver __snd_pcm_hw_params_set_access_last, snd_pcm_hw_params_set_access_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_access_last(pcm, params, access);
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}
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int snd_pcm_hw_params_set_access_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
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int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_access_mask_t *mask);
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static inline int snd_pcm_hw_params_get_format(const snd_pcm_hw_params_t *params, snd_pcm_format_t *val) {
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__asm__ (".symver __snd_pcm_hw_params_get_format, snd_pcm_hw_params_get_format@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_format(params, val);
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}
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int snd_pcm_hw_params_test_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
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int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t val);
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static inline int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) {
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__asm__ (".symver __snd_pcm_hw_params_set_format_first, snd_pcm_hw_params_set_format_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_format_first(pcm, params, format);
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}
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static inline int snd_pcm_hw_params_set_format_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format) {
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__asm__ (".symver __snd_pcm_hw_params_set_format_last, snd_pcm_hw_params_set_format_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_format_last(pcm, params, format);
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}
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int snd_pcm_hw_params_set_format_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
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void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_format_mask_t *mask);
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static inline int snd_pcm_hw_params_get_subformat(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) {
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__asm__ (".symver __snd_pcm_hw_params_get_subformat, snd_pcm_hw_params_get_subformat@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_subformat(params, subformat);
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}
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int snd_pcm_hw_params_test_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat);
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int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t subformat);
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static inline int snd_pcm_hw_params_set_subformat_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) {
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__asm__ (".symver __snd_pcm_hw_params_set_subformat_first, snd_pcm_hw_params_set_subformat_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_subformat_first(pcm, params, subformat);
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}
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static inline int snd_pcm_hw_params_set_subformat_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat) {
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__asm__ (".symver __snd_pcm_hw_params_set_subformat_last, snd_pcm_hw_params_set_subformat_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_subformat_last(pcm, params, subformat);
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}
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int snd_pcm_hw_params_set_subformat_mask(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
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void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_subformat_mask_t *mask);
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static inline int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_get_channels, snd_pcm_hw_params_get_channels@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_channels(params, val);
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}
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static inline int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_get_channels_min, snd_pcm_hw_params_get_channels_min@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_channels_min(params, val);
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}
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static inline int snd_pcm_hw_params_get_channels_max(const snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_get_channels_max, snd_pcm_hw_params_get_channels_max@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_channels_max(params, val);
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}
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int snd_pcm_hw_params_test_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val);
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int snd_pcm_hw_params_set_channels(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val);
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int snd_pcm_hw_params_set_channels_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
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int snd_pcm_hw_params_set_channels_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val);
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int snd_pcm_hw_params_set_channels_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, unsigned int *max);
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static inline int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_set_channels_near, snd_pcm_hw_params_set_channels_near@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_channels_near(pcm, params, val);
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}
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static inline int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_set_channels_first, snd_pcm_hw_params_set_channels_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_channels_first(pcm, params, val);
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}
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static inline int snd_pcm_hw_params_set_channels_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val) {
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__asm__ (".symver __snd_pcm_hw_params_set_channels_last, snd_pcm_hw_params_set_channels_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_channels_last(pcm, params, val);
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}
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static inline int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_rate, snd_pcm_hw_params_get_rate@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_rate(params, val, dir);
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}
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static inline int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_rate_min, snd_pcm_hw_params_get_rate_min@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_rate_min(params, val, dir);
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}
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static inline int snd_pcm_hw_params_get_rate_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_rate_max, snd_pcm_hw_params_get_rate_max@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_rate_max(params, val, dir);
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}
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int snd_pcm_hw_params_test_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
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int snd_pcm_hw_params_set_rate(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
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int snd_pcm_hw_params_set_rate_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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int snd_pcm_hw_params_set_rate_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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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);
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static inline int snd_pcm_hw_params_set_rate_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_rate_near, snd_pcm_hw_params_set_rate_near@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_rate_near(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_set_rate_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_rate_first, snd_pcm_hw_params_set_rate_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_rate_first(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_set_rate_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_rate_last, snd_pcm_hw_params_set_rate_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_rate_last(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_period_time, snd_pcm_hw_params_get_period_time@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_period_time(params, val, dir);
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}
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static int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_period_time_min, snd_pcm_hw_params_get_period_time_min@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_period_time_min(params, val, dir);
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}
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static int snd_pcm_hw_params_get_period_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_period_time_max, snd_pcm_hw_params_get_period_time_max@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_get_period_time_max(params, val, dir);
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}
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int snd_pcm_hw_params_test_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
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int snd_pcm_hw_params_set_period_time(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int val, int dir);
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int snd_pcm_hw_params_set_period_time_min(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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int snd_pcm_hw_params_set_period_time_max(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir);
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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);
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static inline int snd_pcm_hw_params_set_period_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_period_time_near, snd_pcm_hw_params_set_period_time_near@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_period_time_near(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_period_time_first, snd_pcm_hw_params_set_period_time_first@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_period_time_first(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_set_period_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_set_period_time_last, snd_pcm_hw_params_set_period_time_last@ALSA_0.9.0rc4");
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return snd_pcm_hw_params_set_period_time_last(pcm, params, val, dir);
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}
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static inline int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) {
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__asm__ (".symver __snd_pcm_hw_params_get_period_size, snd_pcm_hw_params_get_period_size@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_period_size(params, frames, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_period_size_min, snd_pcm_hw_params_get_period_size_min@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_period_size_min(params, frames, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_period_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *frames, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_period_size_max, snd_pcm_hw_params_get_period_size_max@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_period_size_max(params, frames, 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_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_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);
|
||||
static inline 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) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_period_size_near, snd_pcm_hw_params_set_period_size_near@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_period_size_near(pcm, params, val, dir);
|
||||
}
|
||||
static inline 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) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_period_size_first, snd_pcm_hw_params_set_period_size_first@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_period_size_first(pcm, params, val, dir);
|
||||
}
|
||||
static inline 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) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_period_size_last, snd_pcm_hw_params_set_period_size_last@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_period_size_last(pcm, params, val, dir);
|
||||
}
|
||||
int snd_pcm_hw_params_set_period_size_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
|
||||
|
||||
static inline int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_periods, snd_pcm_hw_params_get_periods@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_periods(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_periods_min, snd_pcm_hw_params_get_periods_min@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_periods_min(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_periods_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_periods_max, snd_pcm_hw_params_get_periods_max@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_periods_max(params, val, 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_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_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
|
||||
static inline int snd_pcm_hw_params_set_periods_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_periods_near, snd_pcm_hw_params_set_periods_near@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_periods_near(pcm, params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_periods_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_periods_first, snd_pcm_hw_params_set_periods_first@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_periods_first(pcm, params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_periods_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_periods_last, snd_pcm_hw_params_set_periods_last@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_periods_last(pcm, params, val, dir);
|
||||
}
|
||||
int snd_pcm_hw_params_set_periods_integer(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
|
||||
|
||||
static inline int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_time, snd_pcm_hw_params_get_buffer_time@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_time(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_time_min, snd_pcm_hw_params_get_buffer_time_min@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_time_min(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_buffer_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_time_max, snd_pcm_hw_params_get_buffer_time_max@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_time_max(params, val, 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_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_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
|
||||
static inline int snd_pcm_hw_params_set_buffer_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_time_near, snd_pcm_hw_params_set_buffer_time_near@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_time_near(pcm, params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_buffer_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_time_first, snd_pcm_hw_params_set_buffer_time_first@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_time_near(pcm, params, val, dir);
|
||||
}
|
||||
static int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_time_last, snd_pcm_hw_params_set_buffer_time_last@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_time_last(pcm, params, val, dir);
|
||||
}
|
||||
|
||||
static inline int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_size, snd_pcm_hw_params_get_buffer_size@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_size(params, val);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_size_min, snd_pcm_hw_params_get_buffer_size_min@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_size_min(params, val);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_buffer_size_max(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_buffer_size_max, snd_pcm_hw_params_get_buffer_size_max@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_buffer_size_max(params, 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_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_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *min, snd_pcm_uframes_t *max);
|
||||
static inline int snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_size_near, snd_pcm_hw_params_set_buffer_size_near@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_size_near(pcm, params, val);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_size_first, snd_pcm_hw_params_set_buffer_size_first@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_size_first(pcm, params, val);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_buffer_size_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_buffer_size_last, snd_pcm_hw_params_set_buffer_size_last@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_buffer_size_last(pcm, params, val);
|
||||
}
|
||||
|
||||
static inline int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_tick_time, snd_pcm_hw_params_get_tick_time@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_tick_time(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_tick_time_min, snd_pcm_hw_params_get_tick_time_min@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_tick_time_min(params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_get_tick_time_max(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_get_tick_time_max, snd_pcm_hw_params_get_tick_time_max@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_get_tick_time_max(params, val, 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_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_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *min, int *mindir, unsigned int *max, int *maxdir);
|
||||
static inline int snd_pcm_hw_params_set_tick_time_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_tick_time_near, snd_pcm_hw_params_set_tick_time_near@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_tick_time_near(pcm, params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_tick_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_tick_time_first, snd_pcm_hw_params_set_tick_time_first@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_tick_time_first(pcm, params, val, dir);
|
||||
}
|
||||
static inline int snd_pcm_hw_params_set_tick_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir) {
|
||||
__asm__ (".symver __snd_pcm_hw_params_set_tick_time_last, snd_pcm_hw_params_set_tick_time_last@ALSA_0.9.0rc4");
|
||||
return snd_pcm_hw_params_set_tick_time_last(pcm, params, val, dir);
|
||||
}
|
||||
|
||||
#endif /* DOXYGEN */
|
||||
|
||||
#else
|
||||
|
||||
int snd_pcm_hw_params_get_access(const snd_pcm_hw_params_t *params);
|
||||
|
|
|
|||
|
|
@ -1,5 +1,9 @@
|
|||
ALSA_0.9 {
|
||||
global:
|
||||
__snd_*;
|
||||
_snd_*;
|
||||
snd_*;
|
||||
local:
|
||||
*;
|
||||
};
|
||||
ALSA_0.9.0rc4 {
|
||||
|
|
|
|||
|
|
@ -73,7 +73,7 @@ static int snd_ctl_shm_action_fd(snd_ctl_t *ctl, int *fd)
|
|||
err = write(shm->socket, buf, 1);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
err = receive_fd(shm->socket, buf, 1, fd);
|
||||
err = snd_receive_fd(shm->socket, buf, 1, fd);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
if (ctrl->cmd) {
|
||||
|
|
@ -666,7 +666,7 @@ int _snd_ctl_shm_open(snd_ctl_t **handlep, char *name, snd_config_t *root, snd_c
|
|||
SNDERR("Cannot resolve %s", host);
|
||||
goto _err;
|
||||
}
|
||||
local = is_local(h);
|
||||
local = snd_is_local(h);
|
||||
if (!local) {
|
||||
SNDERR("%s is not the local host", host);
|
||||
goto _err;
|
||||
|
|
|
|||
184
src/pcm/pcm.c
184
src/pcm/pcm.c
|
|
@ -2722,6 +2722,9 @@ void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t
|
|||
* \param params Configuration space
|
||||
* \param access Returned value
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_access)(const snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
|
||||
|
|
@ -2766,6 +2769,9 @@ int snd_pcm_hw_params_set_access(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, sn
|
|||
* \param params Configuration space
|
||||
* \param access Returned first access type
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_access_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
|
||||
|
|
@ -2782,6 +2788,9 @@ int snd_pcm_hw_params_set_access_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *para
|
|||
* \param params Configuration space
|
||||
* \param val Returned last access type
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_access_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_access_t *access)
|
||||
|
|
@ -2823,6 +2832,9 @@ int snd_pcm_hw_params_get_access_mask(snd_pcm_hw_params_t *params, snd_pcm_acces
|
|||
* \param params Configuration space
|
||||
* \param format returned format
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_format)(const snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
|
||||
|
|
@ -2863,6 +2875,9 @@ int snd_pcm_hw_params_set_format(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, sn
|
|||
* \param params Configuration space
|
||||
* \param format Returned first format
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_format_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
|
||||
|
|
@ -2879,6 +2894,9 @@ int snd_pcm_hw_params_set_format_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *para
|
|||
* \param params Configuration space
|
||||
* \param format Returned last format
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_format_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_format_t *format)
|
||||
|
|
@ -2917,6 +2935,9 @@ void snd_pcm_hw_params_get_format_mask(snd_pcm_hw_params_t *params, snd_pcm_form
|
|||
* \param params Configuration space
|
||||
* \param subformat Returned subformat value
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_subformat)(const snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
|
||||
|
|
@ -2957,6 +2978,9 @@ int snd_pcm_hw_params_set_subformat(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
|
|||
* \param params Configuration space
|
||||
* \param subformat Returned subformat
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_subformat_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
|
||||
|
|
@ -2973,6 +2997,9 @@ int snd_pcm_hw_params_set_subformat_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
|
|||
* \param params Configuration space
|
||||
* \param subformat Returned subformat
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_subformat_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, snd_pcm_subformat_t *subformat)
|
||||
|
|
@ -3011,6 +3038,9 @@ void snd_pcm_hw_params_get_subformat_mask(snd_pcm_hw_params_t *params, snd_pcm_s
|
|||
* \param params Configuration space
|
||||
* \param val Returned channels count
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_channels)(const snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3026,6 +3056,9 @@ int snd_pcm_hw_params_get_channels(const snd_pcm_hw_params_t *params, unsigned i
|
|||
* \param params Configuration space
|
||||
* \param val minimum channels count
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_channels_min)(const snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3041,6 +3074,9 @@ int snd_pcm_hw_params_get_channels_min(const snd_pcm_hw_params_t *params, unsign
|
|||
* \param params Configuration space
|
||||
* \param val maximum channels count
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_channels_max)(const snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3118,6 +3154,9 @@ int snd_pcm_hw_params_set_channels_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *p
|
|||
* \param params Configuration space
|
||||
* \param val target channels count, returned 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_channels_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3134,6 +3173,9 @@ int snd_pcm_hw_params_set_channels_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *par
|
|||
* \param params Configuration space
|
||||
* \param val minimum channels count
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_channels_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3150,6 +3192,9 @@ int snd_pcm_hw_params_set_channels_first(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
|
|||
* \param params Configuration space
|
||||
* \param val maximum channels count
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_set_channels_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val)
|
||||
|
|
@ -3169,6 +3214,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_rate)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3187,6 +3235,9 @@ int snd_pcm_hw_params_get_rate(const snd_pcm_hw_params_t *params, unsigned int *
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_rate_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3205,6 +3256,9 @@ int snd_pcm_hw_params_get_rate_min(const snd_pcm_hw_params_t *params, unsigned i
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_rate_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3300,6 +3354,9 @@ int snd_pcm_hw_params_set_rate_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *param
|
|||
* \return approximate chosen rate
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_rate_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3319,6 +3376,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_rate_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3338,6 +3398,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_rate_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3357,6 +3420,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3375,6 +3441,9 @@ int snd_pcm_hw_params_get_period_time(const snd_pcm_hw_params_t *params, unsigne
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3393,6 +3462,9 @@ int snd_pcm_hw_params_get_period_time_min(const snd_pcm_hw_params_t *params, uns
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3489,6 +3561,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3508,6 +3583,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3526,6 +3604,9 @@ int snd_pcm_hw_params_set_period_time_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
|
|||
* \return approximate period duration in us
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3545,6 +3626,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
|
||||
|
|
@ -3567,6 +3651,9 @@ int snd_pcm_hw_params_get_period_size(const snd_pcm_hw_params_t *params, snd_pcm
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
|
||||
|
|
@ -3589,6 +3676,9 @@ int snd_pcm_hw_params_get_period_size_min(const snd_pcm_hw_params_t *params, snd
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_period_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val, int *dir)
|
||||
|
|
@ -3701,6 +3791,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3724,6 +3817,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3747,6 +3843,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -3781,6 +3880,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_periods)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3799,6 +3901,9 @@ int snd_pcm_hw_params_get_periods(const snd_pcm_hw_params_t *params, unsigned in
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_periods_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3817,6 +3922,9 @@ int snd_pcm_hw_params_get_periods_min(const snd_pcm_hw_params_t *params, unsigne
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_periods_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3912,6 +4020,9 @@ int snd_pcm_hw_params_set_periods_minmax(snd_pcm_t *pcm, snd_pcm_hw_params_t *pa
|
|||
* \return approximate chosen periods per buffer
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_periods_near)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3931,6 +4042,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_periods_first)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3950,6 +4064,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_set_periods_last)(snd_pcm_t *pcm, snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3981,6 +4098,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -3999,6 +4119,9 @@ int snd_pcm_hw_params_get_buffer_time(const snd_pcm_hw_params_t *params, unsigne
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -4017,6 +4140,9 @@ int snd_pcm_hw_params_get_buffer_time_min(const snd_pcm_hw_params_t *params, uns
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -4112,6 +4238,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4131,6 +4260,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4150,6 +4282,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4166,6 +4301,9 @@ int snd_pcm_hw_params_set_buffer_time_last(snd_pcm_t *pcm, snd_pcm_hw_params_t *
|
|||
* \param params Configuration space
|
||||
* \param val Returned buffer size in frames
|
||||
* \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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_size)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
|
||||
|
|
@ -4188,6 +4326,9 @@ int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_size_min)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
|
||||
|
|
@ -4210,6 +4351,9 @@ int snd_pcm_hw_params_get_buffer_size_min(const snd_pcm_hw_params_t *params, snd
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_buffer_size_max)(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val)
|
||||
|
|
@ -4321,6 +4465,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4341,6 +4488,9 @@ int snd_pcm_hw_params_set_buffer_size_near(snd_pcm_t *pcm, snd_pcm_hw_params_t *
|
|||
* \param params Configuration space
|
||||
* \param val Returned minimum 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
|
||||
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)
|
||||
|
|
@ -4361,6 +4511,9 @@ int snd_pcm_hw_params_set_buffer_size_first(snd_pcm_t *pcm, snd_pcm_hw_params_t
|
|||
* \param params Configuration space
|
||||
* \param val Returned maximum buffer size in frames
|
||||
* \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
|
||||
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)
|
||||
|
|
@ -4384,6 +4537,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_tick_time)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -4402,6 +4558,9 @@ int snd_pcm_hw_params_get_tick_time(const snd_pcm_hw_params_t *params, unsigned
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_tick_time_min)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -4420,6 +4579,9 @@ int snd_pcm_hw_params_get_tick_time_min(const snd_pcm_hw_params_t *params, unsig
|
|||
* \return 0 otherwise a negative error code
|
||||
*
|
||||
* 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
|
||||
int INTERNAL(snd_pcm_hw_params_get_tick_time_max)(const snd_pcm_hw_params_t *params, unsigned int *val, int *dir)
|
||||
|
|
@ -4515,6 +4677,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4534,6 +4699,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -4553,6 +4721,9 @@ 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
|
||||
*
|
||||
* 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
|
||||
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)
|
||||
|
|
@ -5985,19 +6156,12 @@ void snd_pcm_unlink_appl_ptr(snd_pcm_t *pcm, snd_pcm_t *slave)
|
|||
|
||||
#ifdef USE_VERSIONED_SYMBOLS
|
||||
|
||||
#ifndef SND_COMPATIBILITY_BUILD_RC3
|
||||
|
||||
#define OBSOLETE1(name, what, new) \
|
||||
symbol_version(__old_##name, name, what); \
|
||||
default_symbol_version(__##name, name, new);
|
||||
|
||||
#else
|
||||
|
||||
/* 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);
|
||||
|
||||
#endif
|
||||
|
||||
#define __OLD_GET(name, val_type, ret_type) \
|
||||
ret_type __old_##name(const snd_pcm_hw_params_t *params) \
|
||||
{ \
|
||||
|
|
|
|||
|
|
@ -1016,8 +1016,10 @@ SND_DLSYM_BUILD_VERSION(_snd_pcm_hw_open, SND_PCM_DLSYM_VERSION);
|
|||
* To be removed helpers, but keep binary compatibility at the time
|
||||
*/
|
||||
|
||||
#ifndef DOC_HIDDEN
|
||||
#define __OLD_TO_NEW_MASK(x) ((x&7)|((x&0x07fffff8)<<5))
|
||||
#define __NEW_TO_OLD_MASK(x) ((x&7)|((x&0xffffff00)>>5))
|
||||
#endif
|
||||
|
||||
static void snd_pcm_hw_convert_from_old_params(snd_pcm_hw_params_t *params,
|
||||
struct sndrv_pcm_hw_params_old *oparams)
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@ typedef struct {
|
|||
#endif
|
||||
|
||||
#ifndef DOC_HIDDEN
|
||||
int receive_fd(int sock, void *data, size_t len, int *fd)
|
||||
int snd_receive_fd(int sock, void *data, size_t len, int *fd)
|
||||
{
|
||||
int ret;
|
||||
size_t cmsg_len = CMSG_LEN(sizeof(int));
|
||||
|
|
@ -103,7 +103,7 @@ static long snd_pcm_shm_action_fd0(snd_pcm_t *pcm, int *fd)
|
|||
err = write(shm->socket, buf, 1);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
err = receive_fd(shm->socket, buf, 1, fd);
|
||||
err = snd_receive_fd(shm->socket, buf, 1, fd);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
if (ctrl->cmd) {
|
||||
|
|
@ -192,7 +192,7 @@ static long snd_pcm_shm_action_fd(snd_pcm_t *pcm, int *fd)
|
|||
err = write(shm->socket, buf, 1);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
err = receive_fd(shm->socket, buf, 1, fd);
|
||||
err = snd_receive_fd(shm->socket, buf, 1, fd);
|
||||
if (err != 1)
|
||||
return -EBADFD;
|
||||
if (ctrl->cmd) {
|
||||
|
|
@ -794,7 +794,7 @@ int snd_pcm_shm_open(snd_pcm_t **pcmp, const char *name,
|
|||
}
|
||||
|
||||
#ifndef DOC_HIDDEN
|
||||
int is_local(struct hostent *hent)
|
||||
int snd_is_local(struct hostent *hent)
|
||||
{
|
||||
int s;
|
||||
int err;
|
||||
|
|
@ -984,7 +984,7 @@ int _snd_pcm_shm_open(snd_pcm_t **pcmp, const char *name,
|
|||
SNDERR("Cannot resolve %s", host);
|
||||
goto _err;
|
||||
}
|
||||
local = is_local(h);
|
||||
local = snd_is_local(h);
|
||||
if (!local) {
|
||||
SNDERR("%s is not the local host", host);
|
||||
goto _err;
|
||||
|
|
|
|||
|
|
@ -172,6 +172,13 @@ void snd_midi_event_free(snd_midi_event_t *dev)
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* \brief Enable/disable MIDI command merging
|
||||
* \param dev MIDI event parser
|
||||
* \param on 0 - enable MIDI command merging, 1 - always pass the command
|
||||
*
|
||||
* Enable/disable MIDI command merging
|
||||
*/
|
||||
void snd_midi_event_no_status(snd_midi_event_t *dev, int on)
|
||||
{
|
||||
dev->nostat = on ? 1 : 0;
|
||||
|
|
|
|||
|
|
@ -33,6 +33,7 @@
|
|||
#include <sched.h>
|
||||
#include <errno.h>
|
||||
#include <getopt.h>
|
||||
#define ALSA_PCM_NEW_HW_PARAMS_API
|
||||
#include "../include/asoundlib.h"
|
||||
#include <sys/time.h>
|
||||
#include <math.h>
|
||||
|
|
@ -100,16 +101,16 @@ int setparams_bufsize(snd_pcm_t *handle,
|
|||
const char *id)
|
||||
{
|
||||
int err;
|
||||
snd_pcm_uframes_t rbufsize, periodsize;
|
||||
snd_pcm_uframes_t periodsize;
|
||||
|
||||
snd_pcm_hw_params_copy(params, tparams);
|
||||
rbufsize = bufsize * 2;
|
||||
err = snd_pcm_hw_params_set_buffer_size_near(handle, params, &rbufsize);
|
||||
periodsize = bufsize * 2;
|
||||
err = snd_pcm_hw_params_set_buffer_size_near(handle, params, &periodsize);
|
||||
if (err < 0) {
|
||||
printf("Unable to set buffer size %li for %s: %s\n", bufsize * 2, id, snd_strerror(err));
|
||||
return err;
|
||||
}
|
||||
periodsize = snd_pcm_hw_params_get_buffer_size(params) / 2;
|
||||
periodsize /= 2;
|
||||
err = snd_pcm_hw_params_set_period_size_near(handle, params, &periodsize, 0);
|
||||
if (err < 0) {
|
||||
printf("Unable to set period size %li for %s: %s\n", periodsize, id, snd_strerror(err));
|
||||
|
|
@ -123,7 +124,9 @@ int setparams_set(snd_pcm_t *handle,
|
|||
snd_pcm_sw_params_t *swparams,
|
||||
const char *id)
|
||||
{
|
||||
int err, val, sleep_min = 0;
|
||||
int err;
|
||||
snd_pcm_uframes_t val;
|
||||
unsigned int sleep_min = 0;
|
||||
|
||||
err = snd_pcm_hw_params(handle, params);
|
||||
if (err < 0) {
|
||||
|
|
@ -143,8 +146,8 @@ int setparams_set(snd_pcm_t *handle,
|
|||
tick_time_ok = 0;
|
||||
if (tick_time > 0) {
|
||||
int time, ttime;
|
||||
time = snd_pcm_hw_params_get_period_time(params, NULL);
|
||||
ttime = snd_pcm_hw_params_get_tick_time(params, NULL);
|
||||
snd_pcm_hw_params_get_period_time(params, &time, NULL);
|
||||
snd_pcm_hw_params_get_tick_time(params, &ttime, NULL);
|
||||
if (time < ttime) {
|
||||
printf("Skipping to set minimal sleep: period time < tick time\n");
|
||||
} else if (ttime <= 0) {
|
||||
|
|
@ -161,7 +164,10 @@ int setparams_set(snd_pcm_t *handle,
|
|||
tick_time_ok = sleep_min * ttime;
|
||||
}
|
||||
}
|
||||
val = !block ? 4 : snd_pcm_hw_params_get_period_size(params, NULL);
|
||||
if (!block)
|
||||
val = 4;
|
||||
else
|
||||
snd_pcm_hw_params_get_period_size(params, &val, NULL);
|
||||
if (tick_time_ok > 0)
|
||||
val = 16;
|
||||
err = snd_pcm_sw_params_set_avail_min(handle, swparams, val);
|
||||
|
|
@ -189,7 +195,8 @@ int setparams(snd_pcm_t *phandle, snd_pcm_t *chandle, int *bufsize)
|
|||
snd_pcm_hw_params_t *pt_params, *ct_params; /* templates with rate, format and channels */
|
||||
snd_pcm_hw_params_t *p_params, *c_params;
|
||||
snd_pcm_sw_params_t *p_swparams, *c_swparams;
|
||||
snd_pcm_sframes_t size;
|
||||
snd_pcm_uframes_t size, p_size, c_size, p_psize, c_psize;
|
||||
unsigned int p_time, c_time;
|
||||
|
||||
snd_pcm_hw_params_alloca(&p_params);
|
||||
snd_pcm_hw_params_alloca(&c_params);
|
||||
|
|
@ -221,18 +228,24 @@ int setparams(snd_pcm_t *phandle, snd_pcm_t *chandle, int *bufsize)
|
|||
exit(0);
|
||||
}
|
||||
|
||||
size = snd_pcm_hw_params_get_period_size(p_params, NULL);
|
||||
snd_pcm_hw_params_get_period_size(p_params, &size, NULL);
|
||||
if (size > *bufsize)
|
||||
*bufsize = size;
|
||||
size = snd_pcm_hw_params_get_period_size(c_params, NULL);
|
||||
snd_pcm_hw_params_get_period_size(c_params, &size, NULL);
|
||||
if (size > *bufsize)
|
||||
*bufsize = size;
|
||||
if (snd_pcm_hw_params_get_period_time(p_params, NULL) !=
|
||||
snd_pcm_hw_params_get_period_time(c_params, NULL))
|
||||
snd_pcm_hw_params_get_period_time(p_params, &p_time, NULL);
|
||||
snd_pcm_hw_params_get_period_time(c_params, &c_time, NULL);
|
||||
if (p_time != c_time)
|
||||
goto __again;
|
||||
if (snd_pcm_hw_params_get_period_size(p_params, NULL) * 2 < snd_pcm_hw_params_get_buffer_size(p_params))
|
||||
|
||||
snd_pcm_hw_params_get_period_size(p_params, &p_psize, NULL);
|
||||
snd_pcm_hw_params_get_buffer_size(p_params, &p_size);
|
||||
if (p_psize * 2 < p_size)
|
||||
goto __again;
|
||||
if (snd_pcm_hw_params_get_period_size(c_params, NULL) * 2 < snd_pcm_hw_params_get_buffer_size(c_params))
|
||||
snd_pcm_hw_params_get_period_size(c_params, &c_psize, NULL);
|
||||
snd_pcm_hw_params_get_buffer_size(c_params, &c_size);
|
||||
if (c_psize * 2 < c_size)
|
||||
goto __again;
|
||||
|
||||
if ((err = setparams_set(phandle, p_params, p_swparams, "playback")) < 0) {
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@
|
|||
#include <sched.h>
|
||||
#include <errno.h>
|
||||
#include <getopt.h>
|
||||
#define ALSA_PCM_NEW_HW_PARAMS_API
|
||||
#include "../include/asoundlib.h"
|
||||
#include <sys/time.h>
|
||||
#include <math.h>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue