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Cleaning up pcm_getSampleRateConverter.

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git-svn-id: https://svn.musicpd.org/mpd/trunk@6275 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
J. Alexander Treuman 2007-05-26 17:33:59 +00:00
parent 665ab83761
commit dba45a5992
1 changed files with 28 additions and 24 deletions
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52
src/pcm_utils.c
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@ -151,32 +151,36 @@ void pcm_mix(char *buffer1, char *buffer2, size_t bufferSize1,
#ifdef HAVE_LIBSAMPLERATE
static int pcm_getSampleRateConverter(void)
{
const char *conf, *test;
int convalgo = SRC_SINC_FASTEST;
int newalgo;
const char *conf = getConfigParamValue(CONF_SAMPLERATE_CONVERTER);
long convalgo;
char *test;
size_t len;
conf = getConfigParamValue(CONF_SAMPLERATE_CONVERTER);
if(conf) {
newalgo = strtol(conf, (char **)&test, 10);
if(*test) {
len = strlen(conf);
for(newalgo = 0; ; newalgo++) {
test = src_get_name(newalgo);
if(!test)
break; /* FAIL */
if(!strncasecmp(test, conf, len)) {
convalgo = newalgo;
break;
}
}
} else {
if(src_get_name(newalgo))
convalgo = newalgo;
/* else FAIL */
}
if (!conf) {
convalgo = SRC_SINC_FASTEST;
goto out;
}
DEBUG("Selecting samplerate converter '%s'\n", src_get_name(convalgo));
convalgo = strtol(conf, &test, 10);
if (*test == '\0' && src_get_name(convalgo))
goto out;
len = strlen(conf);
for (convalgo = 0 ; ; convalgo++) {
test = (char *)src_get_name(convalgo);
if (!test) {
convalgo = SRC_SINC_FASTEST;
break;
}
if (strncasecmp(test, conf, len) == 0)
goto out;
}
ERROR("unknown samplerate converter \"%s\"\n", conf);
out:
DEBUG("selecting samplerate converter \"%s\"\n",
src_get_name(convalgo));
return convalgo;
}
#endif