39   sonicSpectrogram spectrogram;  member
59 static void dumpSpectrogram(sonicSpectrogram spectrogram) {  in dumpSpectrogram()  argument
62       spectrogram->minPower, spectrogram->maxPower, spectrogram->numSpectrums,  in dumpSpectrogram()
63       spectrogram->totalSamples);  in dumpSpectrogram()
65   for (i = 0; i < spectrogram->numSpectrums; i++) {  in dumpSpectrogram()
66     dumpSpectrum(spectrogram->spectrums[i]);  in dumpSpectrogram()
71 static sonicSpectrum sonicCreateSpectrum(sonicSpectrogram spectrogram) {  in sonicCreateSpectrum()  argument
77   if (spectrogram->numSpectrums == spectrogram->allocatedSpectrums) {  in sonicCreateSpectrum()
78     spectrogram->allocatedSpectrums <<= 1;  in sonicCreateSpectrum()
79     spectrogram->spectrums = (sonicSpectrum*)realloc(  in sonicCreateSpectrum()
80         spectrogram->spectrums,  in sonicCreateSpectrum()
81         spectrogram->allocatedSpectrums * sizeof(sonicSpectrum));  in sonicCreateSpectrum()
82     if (spectrogram->spectrums == NULL) {  in sonicCreateSpectrum()
86   spectrogram->spectrums[spectrogram->numSpectrums++] = spectrum;  in sonicCreateSpectrum()
87   spectrum->spectrogram = spectrogram;  in sonicCreateSpectrum()
104   sonicSpectrogram spectrogram =  in sonicCreateSpectrogram()  local
106   if (spectrogram == NULL) {  in sonicCreateSpectrogram()
109   spectrogram->allocatedSpectrums = 32;  in sonicCreateSpectrogram()
110   spectrogram->spectrums = (sonicSpectrum*)calloc(  in sonicCreateSpectrogram()
111       spectrogram->allocatedSpectrums, sizeof(sonicSpectrum));  in sonicCreateSpectrogram()
112   if (spectrogram->spectrums == NULL) {  in sonicCreateSpectrogram()
113     sonicDestroySpectrogram(spectrogram);  in sonicCreateSpectrogram()
116   spectrogram->sampleRate = sampleRate;  in sonicCreateSpectrogram()
117   spectrogram->minPower = DBL_MAX;  in sonicCreateSpectrogram()
118   spectrogram->maxPower = DBL_MIN;  in sonicCreateSpectrogram()
119   return spectrogram;  in sonicCreateSpectrogram()
123 void sonicDestroySpectrogram(sonicSpectrogram spectrogram) {  in sonicDestroySpectrogram()  argument
124   if (spectrogram != NULL) {  in sonicDestroySpectrogram()
125     if (spectrogram->spectrums != NULL) {  in sonicDestroySpectrogram()
127       for (i = 0; i < spectrogram->numSpectrums; i++) {  in sonicDestroySpectrogram()
128         sonicSpectrum spectrum = spectrogram->spectrums[i];  in sonicDestroySpectrogram()
131       free(spectrogram->spectrums);  in sonicDestroySpectrogram()
133     free(spectrogram);  in sonicDestroySpectrogram()
202 void sonicAddPitchPeriodToSpectrogram(sonicSpectrogram spectrogram,  in sonicAddPitchPeriodToSpectrogram()  argument
206   sonicSpectrum spectrum = sonicCreateSpectrum(spectrogram);  in sonicAddPitchPeriodToSpectrogram()
207   spectrum->startingSample = spectrogram->totalSamples;  in sonicAddPitchPeriodToSpectrogram()
208   spectrogram->totalSamples += numSamples;  in sonicAddPitchPeriodToSpectrogram()
236     if (power > spectrogram->maxPower) {  in sonicAddPitchPeriodToSpectrogram()
237       spectrogram->maxPower = power;  in sonicAddPitchPeriodToSpectrogram()
239     if (power < spectrogram->minPower) {  in sonicAddPitchPeriodToSpectrogram()
240       spectrogram->minPower = power;  in sonicAddPitchPeriodToSpectrogram()
254       (double)spectrum->spectrogram->sampleRate / spectrum->numSamples;  in interpolateSpectrum()
283                          sonicSpectrogram spectrogram, sonicSpectrum spectrum,  in addBitmapCol()  argument
285   double minPower = spectrogram->minPower;  in addBitmapCol()
286   double maxPower = spectrogram->maxPower;  in addBitmapCol()
313 sonicBitmap sonicConvertSpectrogramToBitmap(sonicSpectrogram spectrogram,  in sonicConvertSpectrogramToBitmap()  argument
322   sonicSpectrum spectrum = spectrogram->spectrums[xSpectrum++];  in sonicConvertSpectrogramToBitmap()
323   sonicSpectrum nextSpectrum = spectrogram->spectrums[xSpectrum];  in sonicConvertSpectrogramToBitmap()
325       spectrogram->spectrums[spectrogram->numSpectrums - 1]->startingSample;  in sonicConvertSpectrogramToBitmap()
330     while (xSpectrum + 1 < spectrogram->numSpectrums &&  in sonicConvertSpectrogramToBitmap()
333       nextSpectrum = spectrogram->spectrums[++xSpectrum];  in sonicConvertSpectrogramToBitmap()
335     addBitmapCol(data, col, numCols, numRows, spectrogram, spectrum,  in sonicConvertSpectrogramToBitmap()