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support new channel_map argument in sink/source modules

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@803 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-04-26 15:40:14 +00:00
parent fbb0d1436c
commit 185a57cadd
11 changed files with 158 additions and 49 deletions
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15
src/modules/module-null-sink.c
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@ -46,7 +46,12 @@
PA_MODULE_AUTHOR("Lennart Poettering")
PA_MODULE_DESCRIPTION("Clocked NULL sink")
PA_MODULE_VERSION(PACKAGE_VERSION)
PA_MODULE_USAGE("format=<sample format> channels=<number of channels> rate=<sample rate> sink_name=<name of sink>")
PA_MODULE_USAGE(
"format=<sample format> "
"channels=<number of channels> "
"rate=<sample rate> "
"sink_name=<name of sink>"
"channel_map=<channel map>")
#define DEFAULT_SINK_NAME "null"
@ -63,6 +68,7 @@ static const char* const valid_modargs[] = {
"format",
"channels",
"sink_name",
"channel_map",
NULL
};
@ -87,6 +93,7 @@ static void time_callback(pa_mainloop_api *m, pa_time_event*e, const struct time
int pa__init(pa_core *c, pa_module*m) {
struct userdata *u = NULL;
pa_sample_spec ss;
pa_channel_map map;
pa_modargs *ma = NULL;
struct timeval tv;
assert(c && m);
@ -97,8 +104,8 @@ int pa__init(pa_core *c, pa_module*m) {
}
ss = c->default_sample_spec;
if (pa_modargs_get_sample_spec(ma, &ss) < 0) {
pa_log(__FILE__": invalid sample format specification.");
if (pa_modargs_get_sample_spec_and_channel_map(ma, &ss, &map) < 0) {
pa_log(__FILE__": invalid sample format specification or channel map.");
goto fail;
}
@ -107,7 +114,7 @@ int pa__init(pa_core *c, pa_module*m) {
u->module = m;
m->userdata = u;
if (!(u->sink = pa_sink_new(c, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, NULL))) {
if (!(u->sink = pa_sink_new(c, __FILE__, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss, &map))) {
pa_log(__FILE__": failed to create sink.");
goto fail;
}