u12-ccd.c - OpenGrok cross reference for /third_party/backends/backend/u12-ccd.c

Lines Matching defs:dwCh
719 fnDarkOffsetWolfson3797( U12_Device *dev, ShadingVarDef *sTbl, u_long dwCh )
721 	if(( dev->shade.DarkOffset.wColors[dwCh] -=
722                 sTbl->DarkOffSub.wColors[dwCh]) > 0xfff ) {
723 		dev->shade.DarkOffset.wColors[dwCh] = 0;
730 fnDarkOffsetSamsung3777( U12_Device *dev, ShadingVarDef *sTbl, u_long dwCh )
732 	dev->shade.DarkOffset.wColors[dwCh] += sTbl->DarkOffSub.wColors [dwCh];
738 fnDarkOffsetSamsung3797( U12_Device *dev, ShadingVarDef *sTbl, u_long dwCh )
740 	if( dev->shade.DarkOffset.wColors[dwCh] > sTbl->DarkOffSub.wColors[dwCh] )
741 		dev->shade.DarkOffset.wColors[dwCh] -= sTbl->DarkOffSub.wColors[dwCh];
743 		dev->shade.DarkOffset.wColors[dwCh] = 0;
749 fnDarkOffsetSamsung3799( U12_Device *dev, ShadingVarDef *sTbl, u_long dwCh )
751 	if( dev->shade.DarkOffset.wColors[dwCh] > sTbl->DarkOffSub.wColors[dwCh])
752 		dev->shade.DarkOffset.wColors[dwCh] -= sTbl->DarkOffSub.wColors[dwCh];
754 		dev->shade.DarkOffset.wColors[dwCh] = 0;
760                               u_long dwCh, u_short wDarkest )
762 	u_short w = dev->shade.DarkDAC.bColors[dwCh];
764 	if( wDarkest > sTbl->DarkCmpHi.wColors[dwCh] ) {
766 		wDarkest -= sTbl->DarkCmpHi.wColors[dwCh];
775 		if(w != (u_short)dev->shade.DarkDAC.bColors[dwCh] ) {
776 			dev->shade.DarkDAC.bColors[dwCh] = (SANE_Byte)w;
780 		if((wDarkest < sTbl->DarkCmpLo.wColors[dwCh]) &&
781                                 	        dev->shade.DarkDAC.bColors[dwCh]) {
783 				w = (u_short)dev->shade.DarkDAC.bColors[dwCh] - 2U;
785 				w = (u_short)dev->shade.DarkDAC.bColors[dwCh] - dev->shade.wDarkLevels;
790 			if( w != (u_short)dev->shade.DarkDAC.bColors[dwCh] ) {
791 				dev->shade.DarkDAC.bColors [dwCh] = (SANE_Byte)w;
801                               u_long dwCh, u_short wDarkest )
805 	if( wDarkest > sTbl->DarkCmpHi.wColors[dwCh] ) {
807 		wDarkest -= sTbl->DarkCmpHi.wColors[dwCh];
809 			w = (u_short)dev->shade.DarkDAC.bColors[dwCh] -
812 			w = (u_short)dev->shade.DarkDAC.bColors[dwCh] - 1U;
817 		if(w != (u_short)dev->shade.DarkDAC.bColors[dwCh]) {
818 			dev->shade.DarkDAC.bColors [dwCh] = (SANE_Byte)w;
822 		if((wDarkest < sTbl->DarkCmpLo.wColors[dwCh]) &&
823 		                                    dev->shade.DarkDAC.bColors[dwCh]) {
825 				w = (u_short)dev->shade.DarkDAC.bColors[dwCh] + 2U;
827 				w = dev->shade.wDarkLevels + (u_short)dev->shade.DarkDAC.bColors[dwCh];
832 			if(w != (u_short)dev->shade.DarkDAC.bColors[dwCh]) {
833 				dev->shade.DarkDAC.bColors[dwCh] = (SANE_Byte)w;