Update of /cvsroot/alsa/alsa-lib/include
In directory usw-pr-cvs1:/tmp/cvs-serv26618
Modified Files:
aserver.h pcm.h
Log Message:
Added snd_pcm_hw_params_current() function and clear() functions for structures
Index: aserver.h
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/include/aserver.h,v
retrieving revision 1.37
retrieving revision 1.38
diff -u -r1.37 -r1.38
--- aserver.h 19 Sep 2002 16:12:20 -0000 1.37
+++ aserver.h 12 Oct 2002 10:38:43 -0000 1.38
@@ -39,6 +39,7 @@
SND_TRANSPORT_TYPE_TCP,
} snd_transport_type_t;
+#define SND_PCM_IOCTL_AVAIL _IOR('A', 0x22, sndrv_pcm_uframes_t)
#define SND_PCM_IOCTL_STATE _IO ('A', 0xf1)
#define SND_PCM_IOCTL_MMAP _IO ('A', 0xf2)
#define SND_PCM_IOCTL_MUNMAP _IO ('A', 0xf3)
@@ -72,6 +73,9 @@
snd_pcm_hw_params_t hw_params;
snd_pcm_sw_params_t sw_params;
snd_pcm_status_t status;
+ struct {
+ snd_pcm_uframes_t frames;
+ } avail;
struct {
snd_pcm_sframes_t frames;
} delay;
Index: pcm.h
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/include/pcm.h,v
retrieving revision 1.165
retrieving revision 1.166
diff -u -r1.165 -r1.166
--- pcm.h 11 Oct 2002 18:40:19 -0000 1.165
+++ pcm.h 12 Oct 2002 10:38:43 -0000 1.166
@@ -392,8 +392,10 @@
snd_async_callback_t callback, void *private_data);
snd_pcm_t *snd_async_handler_get_pcm(snd_async_handler_t *handler);
int snd_pcm_info(snd_pcm_t *pcm, snd_pcm_info_t *info);
+int snd_pcm_hw_params_current(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
int snd_pcm_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
int snd_pcm_hw_free(snd_pcm_t *pcm);
+int snd_pcm_sw_params_current(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
int snd_pcm_sw_params(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
int snd_pcm_prepare(snd_pcm_t *pcm);
int snd_pcm_reset(snd_pcm_t *pcm);
@@ -434,6 +436,7 @@
#define snd_pcm_info_alloca(ptr) do { assert(ptr); *ptr = (snd_pcm_info_t *)
alloca(snd_pcm_info_sizeof()); memset(*ptr, 0, snd_pcm_info_sizeof()); } while (0)
int snd_pcm_info_malloc(snd_pcm_info_t **ptr);
void snd_pcm_info_free(snd_pcm_info_t *obj);
+void snd_pcm_info_clear(snd_pcm_info_t *obj);
void snd_pcm_info_copy(snd_pcm_info_t *dst, const snd_pcm_info_t *src);
unsigned int snd_pcm_info_get_device(const snd_pcm_info_t *obj);
unsigned int snd_pcm_info_get_subdevice(const snd_pcm_info_t *obj);
@@ -512,6 +515,7 @@
#define snd_pcm_hw_params_alloca(ptr) do { assert(ptr); *ptr = (snd_pcm_hw_params_t
*) alloca(snd_pcm_hw_params_sizeof()); memset(*ptr, 0, snd_pcm_hw_params_sizeof()); }
while (0)
int snd_pcm_hw_params_malloc(snd_pcm_hw_params_t **ptr);
void snd_pcm_hw_params_free(snd_pcm_hw_params_t *obj);
+void snd_pcm_hw_params_clear(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);
#ifndef ALSA_LIBRARY_BUILD
@@ -777,8 +781,6 @@
* \{
*/
-int snd_pcm_sw_params_current(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
-
size_t snd_pcm_sw_params_sizeof(void);
/** \hideinitializer
* \brief allocate an invalid #snd_pcm_sw_params_t using standard alloca
@@ -787,6 +789,7 @@
#define snd_pcm_sw_params_alloca(ptr) do { assert(ptr); *ptr = (snd_pcm_sw_params_t
*) alloca(snd_pcm_sw_params_sizeof()); memset(*ptr, 0, snd_pcm_sw_params_sizeof()); }
while (0)
int snd_pcm_sw_params_malloc(snd_pcm_sw_params_t **ptr);
void snd_pcm_sw_params_free(snd_pcm_sw_params_t *obj);
+void snd_pcm_sw_params_clear(snd_pcm_sw_params_t *obj);
void snd_pcm_sw_params_copy(snd_pcm_sw_params_t *dst, const snd_pcm_sw_params_t *src);
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);
@@ -901,6 +904,7 @@
#define snd_pcm_status_alloca(ptr) do { assert(ptr); *ptr = (snd_pcm_status_t *)
alloca(snd_pcm_status_sizeof()); memset(*ptr, 0, snd_pcm_status_sizeof()); } while (0)
int snd_pcm_status_malloc(snd_pcm_status_t **ptr);
void snd_pcm_status_free(snd_pcm_status_t *obj);
+void snd_pcm_status_clear(snd_pcm_status_t *obj);
void snd_pcm_status_copy(snd_pcm_status_t *dst, const snd_pcm_status_t *src);
snd_pcm_state_t snd_pcm_status_get_state(const snd_pcm_status_t *obj);
void snd_pcm_status_get_trigger_tstamp(const snd_pcm_status_t *obj, snd_timestamp_t
*ptr);
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