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fixed point resampling option

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philippe44
2019-06-26 21:31:50 -07:00
parent 375a5aec2a
commit a75f1f0cd5
11 changed files with 272 additions and 11 deletions
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17
main/main.c
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@@ -111,6 +111,10 @@ static void usage(const char *argv0) {
" \t\t\t stopband_start = number in percent (Aliasing/imaging control. > passband_end),\n"
" \t\t\t phase_response = 0-100 (0 = minimum / 50 = linear / 100 = maximum)\n"
#endif
#if RESAMPLE16
" -R -u [params]\tResample, params = (i|m)[:i],\n"
" \t\t\t i = linear interpolation, m = 13 taps filter, i = interpolate filter coefficients\n"
#endif
#if DSD
#if ALSA
" -D [delay][:format]\tOutput device supports DSD, delay = optional delay switching between PCM and DSD in ms\n"
@@ -132,7 +136,7 @@ static void usage(const char *argv0) {
#if LINUX || FREEBSD || SUN
" -z \t\t\tDaemonize\n"
#endif
#if RESAMPLE
#if RESAMPLE || RESAMPLE16
" -Z <rate>\t\tReport rate to server in helo as the maximum sample rate we can support\n"
#endif
" -t \t\t\tLicense terms\n"
@@ -183,6 +187,9 @@ static void usage(const char *argv0) {
#if RESAMPLE
" RESAMPLE"
#endif
#if RESAMPLE16
" RESAMPLE16"
#endif
#endif
#if FFMPEG
" FFMPEG"
@@ -339,7 +346,7 @@ int main(int argc, char **argv) {
* only allow '-Z <rate>' override of maxSampleRate
* reported by client if built with the capability to resample!
*/
#if RESAMPLE
#if RESAMPLE || RESAMPLE16
"Z"
#endif
, opt) && optind < argc - 1) {
@@ -349,7 +356,7 @@ int main(int argc, char **argv) {
#if ALSA
"LX"
#endif
#if RESAMPLE
#if RESAMPLE || RESAMPLE16
"uR"
#endif
#if DSD
@@ -531,7 +538,7 @@ int main(int argc, char **argv) {
exit(0);
break;
#endif
#if RESAMPLE
#if RESAMPLE || RESAMPLE16
case 'u':
case 'R':
if (optind < argc && argv[optind] && argv[optind][0] != '-') {
@@ -783,7 +790,7 @@ else if(strstr(output_device,"DAC")!=NULL || strstr(output_device,"dac")!=NULL){
decode_init(log_decode, include_codecs, exclude_codecs);
#if RESAMPLE
#if RESAMPLE || RESAMPLE16
if (resample) {
process_init(resample);
}