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alsa-util: Dump probed rates

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Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/775>
This commit is contained in:
Igor V. Kovalenko 2023-01-23 08:55:04 +03:00
parent f8b9010582
commit 8152f39603
1 changed files with 19 additions and 0 deletions
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19
src/modules/alsa/alsa-util.c
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@ -40,6 +40,7 @@
#include <pulsecore/thread.h> #include <pulsecore/thread.h>
#include <pulsecore/conf-parser.h> #include <pulsecore/conf-parser.h>
#include <pulsecore/core-rtclock.h> #include <pulsecore/core-rtclock.h>
#include <pulsecore/strbuf.h>
#include "alsa-util.h" #include "alsa-util.h"
#include "alsa-mixer.h" #include "alsa-mixer.h"
@ -1406,6 +1407,23 @@ char *pa_alsa_get_reserve_name(const char *device) {
return pa_sprintf_malloc("Audio%i", i); return pa_sprintf_malloc("Audio%i", i);
} }
static void dump_supported_rates(unsigned int* values)
{
pa_strbuf *buf;
char *str;
int i;
buf = pa_strbuf_new();
for (i = 0; values[i]; i++) {
pa_strbuf_printf(buf, " %u", values[i]);
}
str = pa_strbuf_to_string_free(buf);
pa_log_debug("Supported rates:%s", str);
pa_xfree(str);
}
unsigned int *pa_alsa_get_supported_rates(snd_pcm_t *pcm, unsigned int fallback_rate) { unsigned int *pa_alsa_get_supported_rates(snd_pcm_t *pcm, unsigned int fallback_rate) {
static unsigned int all_rates[] = { 8000, 11025, 12000, static unsigned int all_rates[] = { 8000, 11025, 12000,
16000, 22050, 24000, 16000, 22050, 24000,
@ -1454,6 +1472,7 @@ unsigned int *pa_alsa_get_supported_rates(snd_pcm_t *pcm, unsigned int fallback_
rates[1] = 0; rates[1] = 0;
} }
dump_supported_rates(rates);
return rates; return rates;
} }