Update of /cvsroot/alsa/alsa-lib/test
In directory sc8-pr-cvs1:/tmp/cvs-serv23405/test
Modified Files:
.cvsignore omixer.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: .cvsignore
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/test/.cvsignore,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -r1.10 -r1.11
--- .cvsignore 4 Mar 2000 15:50:15 -0000 1.10
+++ .cvsignore 9 Sep 2003 19:24:40 -0000 1.11
@@ -15,3 +15,4 @@
loopback
rawmidi
midiloop
+omixer
Index: omixer.c
===================================================================
RCS file: /cvsroot/alsa/alsa-lib/test/omixer.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- omixer.c 3 Sep 2003 19:25:09 -0000 1.1
+++ omixer.c 9 Sep 2003 19:24:40 -0000 1.2
@@ -13,8 +13,8 @@
printf(
"Usage: omixer [OPTION]...\n"
"-h,--help help\n"
-"-P,--pname playback device\n"
-"-C,--cname capture device\n"
+"-P,--pname playback PCM device\n"
+"-C,--cname capture PCM device\n"
"\n");
}
@@ -29,6 +29,7 @@
};
int err, morehelp;
char *pname = "default", *cname = "default";
+ snd_pcm_t *phandle = NULL, *chandle = NULL;
sndo_mixer_t *handle;
morehelp = 0;
@@ -54,11 +55,31 @@
return 0;
}
- err = sndo_mixer_open(&handle, pname, cname, NULL);
+ if (strcmp(pname, "-")) {
+ err = snd_pcm_open(&phandle, pname, SND_PCM_STREAM_PLAYBACK, 0);
+ if (err < 0) {
+ fprintf(stderr, "Playback PCM open error: %s\n",
snd_strerror(err));
+ return EXIT_FAILURE;
+ }
+ }
+
+ if (strcmp(cname, "-")) {
+ err = snd_pcm_open(&chandle, cname, SND_PCM_STREAM_CAPTURE, 0);
+ if (err < 0) {
+ if (phandle)
+ snd_pcm_close(phandle);
+ fprintf(stderr, "Capture PCM open error: %s\n",
snd_strerror(err));
+ return EXIT_FAILURE;
+ }
+ }
+
+ err = sndo_mixer_open(&handle, phandle, chandle, NULL);
if (err < 0) {
fprintf(stderr, "mixer open error: %s\n", snd_strerror(err));
return EXIT_FAILURE;
}
sndo_mixer_close(handle);
+ snd_pcm_close(chandle);
+ snd_pcm_close(phandle);
return EXIT_SUCCESS;
}
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