617     int period, bestPeriod = 0, worstPeriod = 255;  in findPitchPeriodInRange()  local
622     for(period = minPeriod; period <= maxPeriod; period++) {  in findPitchPeriodInRange()
625 	p = samples + period;  in findPitchPeriodInRange()
626 	for(i = 0; i < period; i++) {  in findPitchPeriodInRange()
635 	if(diff*bestPeriod < minDiff*period) {  in findPitchPeriodInRange()
637 	    bestPeriod = period;  in findPitchPeriodInRange()
639 	if(diff*worstPeriod > maxDiff*period) {  in findPitchPeriodInRange()
641 	    worstPeriod = period;  in findPitchPeriodInRange()
653     int period,  in prevPeriodBetter()  argument
692     int period;  in findPitchPeriod()  local
698 	period = findPitchPeriodInRange(samples, minPeriod, maxPeriod, &minDiff, &maxDiff);  in findPitchPeriod()
701 	period = findPitchPeriodInRange(stream->downSampleBuffer, minPeriod/skip,  in findPitchPeriod()
704 	    period *= skip;  in findPitchPeriod()
705 	    minPeriod = period - (skip << 2);  in findPitchPeriod()
706 	    maxPeriod = period + (skip << 2);  in findPitchPeriod()
714 		period = findPitchPeriodInRange(samples, minPeriod, maxPeriod,  in findPitchPeriod()
718 		period = findPitchPeriodInRange(stream->downSampleBuffer, minPeriod,  in findPitchPeriod()
723     if(prevPeriodBetter(stream, period, minDiff, maxDiff, preferNewPeriod)) {  in findPitchPeriod()
726 	retPeriod = period;  in findPitchPeriod()
729     stream->prevPeriod = period;  in findPitchPeriod()
847     int period, newPeriod, separation;  in adjustPitch()  local
858 	period = findPitchPeriod(stream, stream->pitchBuffer + position*numChannels, 0);  in adjustPitch()
859 	newPeriod = period/pitch;  in adjustPitch()
866 	    rampUp = stream->pitchBuffer + (position + period - newPeriod)*numChannels;  in adjustPitch()
871 	    separation = newPeriod - period;  in adjustPitch()
872 	    overlapAddWithSeparation(period, numChannels, separation, out, rampDown, rampUp);  in adjustPitch()
875 	position += period;  in adjustPitch()
960     int period)  in skipPitchPeriod()  argument
966 	newSamples = period/(speed - 1.0f);  in skipPitchPeriod()
968 	newSamples = period;  in skipPitchPeriod()
969 	stream->remainingInputToCopy = period*(2.0f - speed)/(speed - 1.0f);  in skipPitchPeriod()
975         stream->numOutputSamples*numChannels, samples, samples + period*numChannels);  in skipPitchPeriod()
985     int period)  in insertPitchPeriod()  argument
992         newSamples = period*speed/(1.0f - speed);  in insertPitchPeriod()
994         newSamples = period;  in insertPitchPeriod()
995 	stream->remainingInputToCopy = period*(2.0f*speed - 1.0f)/(1.0f - speed);  in insertPitchPeriod()
997     if(!enlargeOutputBufferIfNeeded(stream, period + newSamples)) {  in insertPitchPeriod()
1001     memcpy(out, samples, period*sizeof(short)*numChannels);  in insertPitchPeriod()
1002     out = stream->outputBuffer + (stream->numOutputSamples + period)*numChannels;  in insertPitchPeriod()
1003     overlapAdd(newSamples, numChannels, out, samples + period*numChannels, samples);  in insertPitchPeriod()
1004     stream->numOutputSamples += period + newSamples;  in insertPitchPeriod()
1016     int position = 0, period, newSamples;  in changeSpeed()  local
1028 	    period = findPitchPeriod(stream, samples, 1);  in changeSpeed()
1030 		newSamples = skipPitchPeriod(stream, samples, speed, period);  in changeSpeed()
1031 		position += period + newSamples;  in changeSpeed()
1033 		newSamples = insertPitchPeriod(stream, samples, speed, period);  in changeSpeed()