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core-format: Add pa_format_info_get_sample_format()

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This commit is contained in:
Tanu Kaskinen 2013-11-25 16:15:54 +02:00
parent d2c9b46aca
commit eae16f41a4
3 changed files with 33 additions and 7 deletions
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26
src/pulsecore/core-format.c
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@ -24,9 +24,35 @@
#include "core-format.h"
#include <pulse/def.h>
#include <pulse/xmalloc.h>
#include <pulsecore/macro.h>
int pa_format_info_get_sample_format(pa_format_info *f, pa_sample_format_t *sf) {
int r;
char *sf_str;
pa_sample_format_t sf_local;
pa_assert(f);
pa_assert(sf);
r = pa_format_info_get_prop_string(f, PA_PROP_FORMAT_SAMPLE_FORMAT, &sf_str);
if (r < 0)
return r;
sf_local = pa_parse_sample_format(sf_str);
pa_xfree(sf_str);
if (!pa_sample_format_valid(sf_local)) {
pa_log_debug("Invalid sample format.");
return -PA_ERR_INVALID;
}
*sf = sf_local;
return 0;
}
int pa_format_info_to_sample_spec_fake(pa_format_info *f, pa_sample_spec *ss, pa_channel_map *map) {
int rate;