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sample cache work

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@98 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-20 01:07:06 +00:00
parent 527faf01d0
commit bb0b105b83
17 changed files with 539 additions and 24 deletions
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35
polyp/clitext.c
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@ -24,6 +24,7 @@
#endif
#include <assert.h>
#include <string.h>
#include "clitext.h"
#include "module.h"
@ -34,6 +35,7 @@
#include "source-output.h"
#include "strbuf.h"
#include "sample-util.h"
#include "scache.h"
char *pa_module_list_to_string(struct pa_core *c) {
struct pa_strbuf *s;
@ -201,3 +203,36 @@ char *pa_sink_input_list_to_string(struct pa_core *c) {
return pa_strbuf_tostring_free(s);
}
char *pa_scache_list_to_string(struct pa_core *c) {
struct pa_scache_entry *e;
void *state = NULL;
struct pa_strbuf *s;
assert(c);
s = pa_strbuf_new();
assert(s);
pa_strbuf_printf(s, "%u cache entries available.\n", c->scache_hashmap ? pa_hashmap_ncontents(c->scache_hashmap) : 0);
if (c->scache_hashmap) {
while ((e = pa_hashmap_iterate(c->scache_hashmap, &state))) {
double l;
char ss[PA_SAMPLE_SNPRINT_MAX_LENGTH];
pa_sample_snprint(ss, sizeof(ss), &e->sample_spec);
l = (double) e->memchunk.length / pa_bytes_per_second(&e->sample_spec);
pa_strbuf_printf(
s, " name: <%s>\n\tindex: <%i>\n\tsample_spec: <%s>\n\tlength: <%u>\n\tduration: <%0.1fs>\n",
e->name,
e->index,
ss,
e->memchunk.length,
l);
}
}
return pa_strbuf_tostring_free(s);
}