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memblockq: Improve debuggability by storing a name and a sample spec.

Browse source 
These are not used for anything at this point, but this
makes it easy to add ad-hoc debug prints that show the
memblockq name and to convert between bytes and usecs.
This commit is contained in:
Tanu Kaskinen 2011-09-29 18:54:03 +03:00 • committed by Colin Guthrie
parent 4d930f19f9
commit 666261ece8
21 changed files with 89 additions and 46 deletions
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15
src/pulsecore/memblockq.c
View file

@ -54,13 +54,16 @@ struct pa_memblockq {
pa_memchunk silence;
pa_mcalign *mcalign;
int64_t missing, requested;
char *name;
pa_sample_spec sample_spec;
};
pa_memblockq* pa_memblockq_new(
const char *name,
int64_t idx,
size_t maxlength,
size_t tlength,
size_t base,
const pa_sample_spec *sample_spec,
size_t prebuf,
size_t minreq,
size_t maxrewind,
@ -68,18 +71,21 @@ pa_memblockq* pa_memblockq_new(
pa_memblockq* bq;
pa_assert(base > 0);
pa_assert(sample_spec);
pa_assert(name);
bq = pa_xnew(pa_memblockq, 1);
bq->name = pa_xstrdup(name);
bq->blocks = bq->blocks_tail = NULL;
bq->current_read = bq->current_write = NULL;
bq->n_blocks = 0;
bq->base = base;
bq->sample_spec = *sample_spec;
bq->base = pa_frame_size(sample_spec);
bq->read_index = bq->write_index = idx;
pa_log_debug("memblockq requested: maxlength=%lu, tlength=%lu, base=%lu, prebuf=%lu, minreq=%lu maxrewind=%lu",
(unsigned long) maxlength, (unsigned long) tlength, (unsigned long) base, (unsigned long) prebuf, (unsigned long) minreq, (unsigned long) maxrewind);
(unsigned long) maxlength, (unsigned long) tlength, (unsigned long) bq->base, (unsigned long) prebuf, (unsigned long) minreq, (unsigned long) maxrewind);
bq->missing = bq->requested = 0;
bq->maxlength = bq->tlength = bq->prebuf = bq->minreq = bq->maxrewind = 0;
@ -116,6 +122,7 @@ void pa_memblockq_free(pa_memblockq* bq) {
if (bq->mcalign)
pa_mcalign_free(bq->mcalign);
pa_xfree(bq->name);
pa_xfree(bq);
}