166                                const CUSTOM_DRC_CHAR* pCChar, int* pSlopeSign) {  in _getSlopeSign()  argument
168     *pSlopeSign = (pCChar->sigmoid.flipSign ? 1 : -1);  in _getSlopeSign()
171     for (k = 0; k < pCChar->nodes.characteristicNodeCount; k++) {  in _getSlopeSign()
172       if (pCChar->nodes.nodeLevel[k + 1] > pCChar->nodes.nodeLevel[k]) {  in _getSlopeSign()
174             _getSign(pCChar->nodes.nodeGain[k + 1] - pCChar->nodes.nodeGain[k]);  in _getSlopeSign()
176         tmp_slopeSign = -_getSign(pCChar->nodes.nodeGain[k + 1] -  in _getSlopeSign()
177                                   pCChar->nodes.nodeGain[k]);  in _getSlopeSign()
190                                   const CUSTOM_DRC_CHAR* pCChar[2],  in _isSlopeNegative()
195   err = _getSlopeSign(drcCharFormat[CS_LEFT], pCChar[CS_LEFT],  in _isSlopeNegative()
199   err = _getSlopeSign(drcCharFormat[CS_RIGHT], pCChar[CS_RIGHT],  in _isSlopeNegative()
295 static DRC_ERROR _compressorIO_sigmoid(const CUSTOM_DRC_CHAR_SIGMOID* pCChar,  in _compressorIO_sigmoid()  argument
300   FIXP_SGL exp = pCChar->exp;  in _compressorIO_sigmoid()
304                   pCChar->ioRatio);  in _compressorIO_sigmoid()
309     err = _compressorIO_sigmoid_common(tmp, FX_SGL2FX_DBL(pCChar->gain),  in _compressorIO_sigmoid()
316   if (pCChar->flipSign == 1) {  in _compressorIO_sigmoid()
323     const CUSTOM_DRC_CHAR_SIGMOID* pCChar, const FIXP_SGL gainDb,  in _compressorIO_sigmoid_inverse()  argument
326   FIXP_SGL ioRatio = pCChar->ioRatio;  in _compressorIO_sigmoid_inverse()
327   FIXP_SGL exp = pCChar->exp;  in _compressorIO_sigmoid_inverse()
331   if (pCChar->flipSign == 1) {  in _compressorIO_sigmoid_inverse()
337     err = _compressorIO_sigmoid_common(tmp, FX_SGL2FX_DBL(pCChar->gain),  in _compressorIO_sigmoid_inverse()
352 static DRC_ERROR _compressorIO_nodes(const CUSTOM_DRC_CHAR_NODES* pCChar,  in _compressorIO_nodes()  argument
358   const FIXP_SGL* nodeLevel = pCChar->nodeLevel;  in _compressorIO_nodes()
359   const FIXP_SGL* nodeGain = pCChar->nodeGain;  in _compressorIO_nodes()
362     for (n = 0; n < pCChar->characteristicNodeCount; n++) {  in _compressorIO_nodes()
374     for (n = 0; n < pCChar->characteristicNodeCount; n++) {  in _compressorIO_nodes()
386   *outGainDb = FX_SGL2FX_DBL(nodeGain[pCChar->characteristicNodeCount]);  in _compressorIO_nodes()
391     const CUSTOM_DRC_CHAR_NODES* pCChar, const FIXP_SGL gainDb, /* e = 7 */  in _compressorIO_nodes_inverse()  argument
398   const FIXP_SGL* nodeLevel = pCChar->nodeLevel;  in _compressorIO_nodes_inverse()
399   const FIXP_SGL* nodeGain = pCChar->nodeGain;  in _compressorIO_nodes_inverse()
400   int nodeCount = pCChar->characteristicNodeCount;  in _compressorIO_nodes_inverse()
402     if (pCChar->nodeGain[k + 1] < (FIXP_SGL)0) {  in _compressorIO_nodes_inverse()