124     if (FDKfread(&(wav->header.riffType), 1, 4, wav->fp) != 4) {  in WAV_InputOpen()
128     if (FDKstrncmp("RIFF", wav->header.riffType, 4)) {  in WAV_InputOpen()
134     FDKfread_EL(&(wav->header.riffSize), 4, 1, wav->fp);  in WAV_InputOpen()
137     if (FDKfread(&wav->header.waveType, 1, 4, wav->fp) !=4) {  in WAV_InputOpen()
141     if (FDKstrncmp("WAVE", wav->header.waveType, 4)) {  in WAV_InputOpen()
147     if (FDKfread(&(wav->header.formatType), 1, 4, wav->fp) != 4) {  in WAV_InputOpen()
151     if (FDKstrncmp("fmt", wav->header.formatType, 3)) {  in WAV_InputOpen()
157 …FDKfread_EL(&wav->header.formatSize, 4, 1, wav->fp);   /* should be 16 for PCM-format (uncompresse…  in WAV_InputOpen()
161     FDKfread_EL(&(wav->header.compressionCode), 2, 1, wav->fp);  in WAV_InputOpen()
162     FDKfread_EL(&(wav->header.numChannels), 2, 1, wav->fp);  in WAV_InputOpen()
163     FDKfread_EL(&(wav->header.sampleRate), 4, 1, wav->fp);  in WAV_InputOpen()
164     FDKfread_EL(&(wav->header.bytesPerSecond), 4, 1, wav->fp);  in WAV_InputOpen()
165     FDKfread_EL(&(wav->header.blockAlign), 2, 1, wav->fp);  in WAV_InputOpen()
166     FDKfread_EL(&(wav->header.bitsPerSample), 2, 1, wav->fp);  in WAV_InputOpen()
168     offset = wav->header.formatSize - 16;  in WAV_InputOpen()
171     if (wav->header.compressionCode == 0xFFFE) {  in WAV_InputOpen()
191         if (i == 16) wav->header.compressionCode = 0x01;  in WAV_InputOpen()
199       FDKfread(&wav->header.formatSize, 1, 1, wav->fp);  in WAV_InputOpen()
204       if (FDKfread(wav->header.dataType, 1, 4, wav->fp) != 4) {  in WAV_InputOpen()
214       if (FDKstrncmp("data", wav->header.dataType, 4) == 0) {  in WAV_InputOpen()
215         wav->header.dataSize = offset;  in WAV_InputOpen()
220         FDKfread(&(wav->header.dataSize), 1, 1, wav->fp);  in WAV_InputOpen()
267   switch (wav->header.compressionCode)  in WAV_InputRead()
270       if (nBits == wav->header.bitsPerSample) {  in WAV_InputRead()
271         result = FDKfread_EL(buffer, wav->header.bitsPerSample >> 3, numSamples, wav->fp) ;  in WAV_InputRead()
277           result += FDKfread_EL(&tmp, wav->header.bitsPerSample >> 3, 1, wav->fp) ;  in WAV_InputRead()
280 …   if ( !IS_LITTLE_ENDIAN() && wav->header.bitsPerSample != 24 && wav->header.bitsPerSample < 32) {  in WAV_InputRead()
281             tmp >>= (32-wav->header.bitsPerSample);  in WAV_InputRead()
285           if (wav->header.bitsPerSample > nBits)  in WAV_InputRead()
286             tmp >>= (wav->header.bitsPerSample-nBits);  in WAV_InputRead()
288             tmp <<= (nBits-wav->header.bitsPerSample);  in WAV_InputRead()
408   FDKstrcpy(wav->header.riffType, "RIFF");  in WAV_OutputOpen()
409 …wav->header.riffSize = LittleEndian32(0x7fffffff);  /* in case fseek() doesn't work later in WAV_O…  in WAV_OutputOpen()
410   FDKstrcpy(wav->header.waveType, "WAVE");  in WAV_OutputOpen()
412   FDKstrcpy(wav->header.formatType, "fmt ");  in WAV_OutputOpen()
413   wav->header.formatSize = LittleEndian32(16);  in WAV_OutputOpen()
415   wav->header.compressionCode = LittleEndian16(0x01);  in WAV_OutputOpen()
416   wav->header.bitsPerSample   = LittleEndian16((SHORT)bitsPerSample);  in WAV_OutputOpen()
417   wav->header.numChannels     = LittleEndian16((SHORT)numChannels);  in WAV_OutputOpen()
418   wav->header.blockAlign      = LittleEndian16((SHORT)(numChannels * (bitsPerSample >> 3)));  in WAV_OutputOpen()
419   wav->header.sampleRate      = LittleEndian32(sampleRate);  in WAV_OutputOpen()
420   wav->header.bytesPerSecond  = LittleEndian32(sampleRate * wav->header.blockAlign);  in WAV_OutputOpen()
421   FDKstrcpy(wav->header.dataType, "data");  in WAV_OutputOpen()
422   wav->header.dataSize        = LittleEndian32(0x7fffffff - 36);  in WAV_OutputOpen()
426   if (FDKfwrite(&wav->header, 1, size, wav->fp) != size)  in WAV_OutputOpen()
433   wav->header.dataSize = wav->header.riffSize = 0;  in WAV_OutputOpen()
472     int bps = Unpack(wav->header.bitsPerSample);  in WAV_OutputWrite()
516     wav->header.dataSize += (numberOfSamples * (bps>>3));  in WAV_OutputWrite()
535   wav->header.dataSize = LittleEndian32(wav->header.dataSize);  in WAV_OutputClose()
536   wav->header.riffSize = LittleEndian32(wav->header.dataSize + 36);  in WAV_OutputClose()
545     if (FDKfwrite(&wav->header.riffType, 1, size, wav->fp) != size)  in WAV_OutputClose()