Cross Reference: /external/ImageMagick/MagickCore/identify.c

Lines Matching defs:channel_statistics
137     *channel_statistics;
149   channel_statistics=(ChannelStatistics *) AcquireQuantumMemory(
150     MaxPixelChannels+1,sizeof(*channel_statistics));
151   if (channel_statistics == (ChannelStatistics *) NULL)
153   (void) ResetMagickMemory(channel_statistics,0,(MaxPixelChannels+1)*
154     sizeof(*channel_statistics));
162         channel_statistics[i].maxima=(-MagickMaximumValue);
167         channel_statistics[i].minima=MagickMaximumValue;
204             if ((double) p[i] > channel_statistics[channel].maxima)
205               channel_statistics[channel].maxima=(double) p[i];
210             if ((double) p[i] < channel_statistics[channel].minima)
211               channel_statistics[channel].minima=(double) p[i];
219   return(channel_statistics);
285   const size_t max_locations,const ChannelStatistics *channel_statistics)
302       target=channel_statistics[channel].maxima;
307       target=channel_statistics[channel].minima;
407   const ChannelStatistics *channel_statistics)
418     (scale*channel_statistics[channel].minima)),
419     channel_statistics[channel].minima/(double) QuantumRange,ClampToQuantum(
420     (MagickRealType) (scale*channel_statistics[channel].maxima)),
421     channel_statistics[channel].maxima/(double) QuantumRange,scale*
422     channel_statistics[channel].mean,channel_statistics[channel].mean/(double)
423     QuantumRange,scale*channel_statistics[channel].standard_deviation,
424     channel_statistics[channel].standard_deviation/(double) QuantumRange,
425     channel_statistics[channel].kurtosis,channel_statistics[channel].skewness,
426     channel_statistics[channel].entropy);
448     *channel_statistics;
521       channel_statistics=GetLocationStatistics(image,type,exception);
522       if (channel_statistics == (ChannelStatistics *) NULL)
531             type,max_locations,channel_statistics);
533             type,max_locations,channel_statistics);
535             type,max_locations,channel_statistics);
541             type,max_locations,channel_statistics);
543             type,max_locations,channel_statistics);
545             type,max_locations,channel_statistics);
547             type,max_locations,channel_statistics);
553             type,max_locations,channel_statistics);
559           type,max_locations,channel_statistics);
560       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
561         channel_statistics);
698   channel_statistics=(ChannelStatistics *) NULL;
708       channel_statistics=GetImageStatistics(image,exception);
709       if (channel_statistics == (ChannelStatistics *) NULL)
737             channel_statistics[RedPixelChannel].depth);
739             channel_statistics[GreenPixelChannel].depth);
741             channel_statistics[BluePixelChannel].depth);
747             channel_statistics[CyanPixelChannel].depth);
749             channel_statistics[MagentaPixelChannel].depth);
751             channel_statistics[YellowPixelChannel].depth);
753             channel_statistics[BlackPixelChannel].depth);
759             channel_statistics[GrayPixelChannel].depth);
765           channel_statistics[AlphaPixelChannel].depth);
771   if (channel_statistics != (ChannelStatistics *) NULL)
782             scale,channel_statistics);
784             scale,channel_statistics);
786             scale,channel_statistics);
792             scale,channel_statistics);
794             scale,channel_statistics);
796             scale,channel_statistics);
798             scale,channel_statistics);
804             scale,channel_statistics);
810           scale,channel_statistics);
815             "Overall",1.0/scale,channel_statistics);
817       channel_statistics=(ChannelStatistics *) RelinquishMagickMemory(
818         channel_statistics);