Update of /cvsroot/alsa/alsa-lib/src/ordinary_mixer
In directory sc8-pr-cvs1:/tmp/cvs-serv23405/src/ordinary_mixer
Modified Files:
ordinary_mixer.c
Log Message:
added snd_hctl_ctl() function
ordinary mixer:
- revised Ordinary Mixer I/O type
- sndo_mixer_open() take PCMs rather than strings to pass
the real relationship
- an initial version of toplevel alisp script
more alisp development:
- renamed a* functions to A* functions (acall -> Acall etc.)
- many improvements (unset*, exfun, Acall pcm_info, Asnderr, Asyserr)
Index: ordinary_mixer.c
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/src/ordinary_mixer/ordinary_mixer.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- ordinary_mixer.c 3 Sep 2003 19:25:09 -0000 1.2
+++ ordinary_mixer.c 9 Sep 2003 19:24:40 -0000 1.3
@@ -70,14 +70,14 @@
/**
* \brief Opens a ordinary mixer instance
* \param pmixer Returned ordinary mixer handle
- * \param playback_name ASCII identifier of the ordinary mixer handle (playback
controls)
- * \param capture_name ASCII identifier of the ordinary mixer handle (capture
controls)
+ * \param playback_pcm handle of the playback PCM
+ * \param capture_pcm handle of the capture PCM
* \param lconf Local configuration (might be NULL - use global configuration)
* \return 0 on success otherwise a negative error code
*/
int sndo_mixer_open(sndo_mixer_t **pmixer,
- const char *playback_name,
- const char *capture_name,
+ snd_pcm_t *playback_pcm,
+ snd_pcm_t *capture_pcm,
struct alisp_cfg *lconf)
{
struct alisp_cfg *cfg = lconf;
@@ -105,7 +105,7 @@
err = alsa_lisp(cfg, &alisp);
if (err < 0)
goto __error;
- err = alsa_lisp_function(alisp, &iterator, "open", "%s%s", playback_name,
capture_name);
+ err = alsa_lisp_function(alisp, &iterator, "sndo_mixer_open", "%ppcm%ppcm",
playback_pcm, capture_pcm);
if (err < 0) {
alsa_lisp_free(alisp);
goto __error;
@@ -161,7 +161,7 @@
{
int res;
- res = alsa_lisp_function(mixer->alisp, NULL, "close", "n");
+ res = alsa_lisp_function(mixer->alisp, NULL, "sndo_mixer_close", "n");
alsa_lisp_free(mixer->alisp);
if (mixer->_free_cfg)
alsa_lisp_default_cfg_free(mixer->cfg);
@@ -188,7 +188,7 @@
} else {
struct alisp_seq_iterator *result;
long val;
- err = alsa_lisp_function(mixer->alisp, &result,
"poll_descriptors_count", "n");
+ err = alsa_lisp_function(mixer->alisp, &result,
"sndo_mixer_poll_descriptors_count", "n");
if (err < 0)
return err;
err = alsa_lisp_seq_integer(result, &val);
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