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some more work

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@23 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-06-18 17:12:50 +00:00
parent 993d1bce74
commit 382e7aefd4
14 changed files with 147 additions and 36 deletions
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39
src/sinkinput.c
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@ -3,6 +3,7 @@
#include <string.h>
#include "sinkinput.h"
#include "strbuf.h"
struct sink_input* sink_input_new(struct sink *s, struct sample_spec *spec, const char *name) {
struct sink_input *i;
@ -18,6 +19,7 @@ struct sink_input* sink_input_new(struct sink *s, struct sample_spec *spec, cons
i->peek = NULL;
i->drop = NULL;
i->kill = NULL;
i->get_latency = NULL;
i->userdata = NULL;
assert(s->core);
@ -46,3 +48,40 @@ void sink_input_kill(struct sink_input*i) {
if (i->kill)
i->kill(i);
}
char *sink_input_list_to_string(struct core *c) {
struct strbuf *s;
struct sink_input *i;
uint32_t index = IDXSET_INVALID;
assert(c);
s = strbuf_new();
assert(s);
strbuf_printf(s, "%u sink input(s) available.\n", idxset_ncontents(c->sink_inputs));
for (i = idxset_first(c->sink_inputs, &index); i; i = idxset_next(c->sink_inputs, &index)) {
assert(i->sink);
strbuf_printf(s, " index: %u, name: <%s>, sink: <%u>; volume: <0x%02x>, latency: <%u usec>\n",
i->index,
i->name,
i->sink->index,
(unsigned) i->volume,
sink_input_get_latency(i));
}
return strbuf_tostring_free(s);
}
uint32_t sink_input_get_latency(struct sink_input *i) {
uint32_t l = 0;
assert(i);
if (i->get_latency)
l += i->get_latency(i);
assert(i->sink);
l += sink_get_latency(i->sink);
return l;
}