echo/generic/CLineLevel.cpp

79 	INT32				iGain				// Initial gain setting
167 	INT32 	iGain,
182 	if ( ECHOGAIN_UPDATE == iGain )
183 		iGain = m_iGain;
184 	else if ( iGain < ECHOGAIN_MININP )
185 		iGain = ECHOGAIN_MININP;
186 	else if ( iGain > ECHOGAIN_MAXINP )
187 		iGain = ECHOGAIN_MAXINP;
192 	if ( m_iGain != iGain )
194 		m_iGain = iGain;
205 		iGain = ECHOGAIN_MININP;
211 	iGain <<= 1; 	// Preserver half-dB steps in input gain
215 						  (BYTE) ( GENERIC_TO_DSP( iGain ) ) );
216 								  // Shift iGain up by 1 to preserve half-dB steps
284 	INT32 	iGain,
296 	// If iGain is ECHOGAIN_UPDATE, then the caller
302 	if ( ECHOGAIN_UPDATE == iGain )
303 		iGain = m_iGain;
304 	else if ( iGain < ECHOGAIN_MUTED )
305 		iGain = ECHOGAIN_MUTED;
306 	else if ( iGain > ECHOGAIN_MAXOUT )
307 		iGain = ECHOGAIN_MAXOUT;
312 	if ( m_iGain != iGain )
314 		m_iGain = iGain;
325 	INT32 iGainTemp = iGain;