12 %             MagicCore Methods to Acquire / Destroy Quantum Pixels           %
64 #include "MagickCore/quantum.h"
65 #include "MagickCore/quantum-private.h"
151 %    o quantum_info: the quantum info.
153 %    o extent: the quantum info.
210 %    o quantum_info: the quantum info.
237 %  DestroyQuantumPixels() destroys the quantum pixels.
245 %    o quantum_info: the quantum info.
267           Did we overrun our quantum buffer?  in DestroyQuantumPixels()
289 %  GetQuantumExtent() returns the quantum pixel buffer extent.
300 %    o quantum_info: the quantum info.
347 %  GetQuantumEndian() returns the quantum endian of the image.
355 %    o quantum_info: the quantum info.
376 %  GetQuantumFormat() returns the quantum format of the image.
384 %    o quantum_info: the quantum info.
415 %    o quantum_info: the quantum info.
426   quantum_info->quantum=8;  in GetQuantumInfo()
434   option=GetImageOption(image_info,"quantum:format");  in GetQuantumInfo()
438   option=GetImageOption(image_info,"quantum:minimum");  in GetQuantumInfo()
441   option=GetImageOption(image_info,"quantum:maximum");  in GetQuantumInfo()
455   option=GetImageOption(image_info,"quantum:scale");  in GetQuantumInfo()
458   option=GetImageOption(image_info,"quantum:polarity");  in GetQuantumInfo()
477 %  GetQuantumPixels() returns the quantum pixels.
510 %  GetQuantumType() returns the quantum type of the image.
568 %  ResetQuantumState() resets the quantum state.
576 %    o quantum_info: the quantum info.
613 %  SetQuantumAlphaType() sets the quantum format.
622 %    o quantum_info: the quantum info.
646 %  SetQuantumDepth() sets the quantum depth.
657 %    o quantum_info: the quantum info.
659 %    o depth: the quantum depth.
667     quantum;  in SetQuantumDepth()  local
670     Allocate the quantum pixel buffer.  in SetQuantumDepth()
694   quantum=(quantum_info->pad+MaxPixelChannels)*(quantum_info->depth+7)/8;  in SetQuantumDepth()
695   extent=MagickMax(image->columns,image->rows)*quantum;  in SetQuantumDepth()
697       (quantum != (extent/MagickMax(image->columns,image->rows))))  in SetQuantumDepth()
713 %  SetQuantumEndian() sets the quantum endian.
724 %    o quantum_info: the quantum info.
726 %    o endian: the quantum endian.
753 %  SetQuantumFormat() sets the quantum format.
764 %    o quantum_info: the quantum info.
766 %    o format: the quantum format.
793 %  SetQuantumImageType() sets the image type based on the quantum type.
860 %  SetQuantumPack() sets the quantum pack flag.
869 %    o quantum_info: the quantum info.
893 %  SetQuantumPad() sets the quantum pad.
904 %    o quantum_info: the quantum info.
906 %    o pad: the quantum pad.
933 %  SetQuantumMinIsWhite() sets the quantum min-is-white flag.
942 %    o quantum_info: the quantum info.
966 %  SetQuantumQuantum() sets the quantum quantum.
971 %        const size_t quantum)
975 %    o quantum_info: the quantum info.
977 %    o quantum: the quantum quantum.
981   const size_t quantum)  in SetQuantumQuantum()  argument
985   quantum_info->quantum=quantum;  in SetQuantumQuantum()
999 %  SetQuantumScale() sets the quantum scale.
1007 %    o quantum_info: the quantum info.
1009 %    o scale: the quantum scale.