16 %  Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization      %
19 %  You may not use this file except in compliance with the License.  You may  %
40 #include "MagickCore/blob-private.h"
43 #include "MagickCore/colorspace-private.h"
45 #include "MagickCore/exception-private.h"
47 #include "MagickCore/image-private.h"
52 #include "MagickCore/monitor-private.h"
55 #include "MagickCore/quantum-private.h"
74     depth,  member
144  %  into the standard "Image" structure.  The "scenes" (image_info->scene) 
161   image->columns = ipl->width;  in SetHeaderFromIPL()
162   image->rows = ipl->height;  in SetHeaderFromIPL()
163   image->depth = ipl->depth;  in SetHeaderFromIPL()
164   image->resolution.x = 1;  in SetHeaderFromIPL()
165   image->resolution.y = 1;  in SetHeaderFromIPL()
178   Quantum *q;  in ReadIPLImage()
201   assert(image_info->signature == MagickCoreSignature);  in ReadIPLImage()
202   if ( image_info->debug != MagickFalse)  in ReadIPLImage()
204                 image_info->filename);  in ReadIPLImage()
206   assert(exception->signature == MagickCoreSignature);  in ReadIPLImage()
227     image->endian=LSBEndian;  in ReadIPLImage()
230       image->endian=MSBEndian;  in ReadIPLImage()
250   else { image->colorspace = GRAYColorspace; }  in ReadIPLImage()
257   /* Initialize Quantum Info */  in ReadIPLImage()
261       ipl_info.depth=8;  in ReadIPLImage()
265       ipl_info.depth=16;  in ReadIPLImage()
269       ipl_info.depth=16;  in ReadIPLImage()
273       ipl_info.depth=32;  in ReadIPLImage()
276     case 4: ipl_info.depth=32;  in ReadIPLImage()
280       ipl_info.depth=8;  in ReadIPLImage()
284       ipl_info.depth=16;  in ReadIPLImage()
288       ipl_info.depth=64;  in ReadIPLImage()
292       ipl_info.depth=16;  in ReadIPLImage()
296   extent=ipl_info.width*ipl_info.height*ipl_info.z*ipl_info.depth/8;  in ReadIPLImage()
306   if (image_info->ping != MagickFalse)  in ReadIPLImage()
311   length=image->columns;  in ReadIPLImage()
317     if ((image_info->ping != MagickFalse) && (image_info->number_scenes != 0))  in ReadIPLImage()
318       if (image->scene >= (image_info->scene+image_info->number_scenes-1))  in ReadIPLImage()
320     status=SetImageExtent(image,image->columns,image->rows,exception);  in ReadIPLImage()
325      image->depth);  in ReadIPLImage()
334      if(image->columns != ipl_info.width){  in ReadIPLImage()
337        (double) ipl_info.width, (double) image->columns);  in ReadIPLImage()
346       for(y = 0; y < (ssize_t) image->rows; y++){  in ReadIPLImage()
347         (void) ReadBlob(image, length*image->depth/8, pixels);  in ReadIPLImage()
348         q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);  in ReadIPLImage()
349         if (q == (Quantum *) NULL)  in ReadIPLImage()
358       for(y = 0; y < (ssize_t) image->rows; y++){  in ReadIPLImage()
359         (void) ReadBlob(image, length*image->depth/8, pixels);  in ReadIPLImage()
360         q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);  in ReadIPLImage()
361         if (q == (Quantum *) NULL)  in ReadIPLImage()
368       for(y = 0; y < (ssize_t) image->rows; y++){  in ReadIPLImage()
369         (void) ReadBlob(image, length*image->depth/8, pixels);  in ReadIPLImage()
370         q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);  in ReadIPLImage()
371         if (q == (Quantum *) NULL)  in ReadIPLImage()
378       for(y = 0; y < (ssize_t) image->rows; y++){  in ReadIPLImage()
379         (void) ReadBlob(image, length*image->depth/8, pixels);  in ReadIPLImage()
380         q=QueueAuthenticPixels(image,0,y,image->columns,1,exception);  in ReadIPLImage()
381         if (q == (Quantum *) NULL)  in ReadIPLImage()
397                  image->filename);  in ReadIPLImage()
446   entry->decoder=(DecodeImageHandler *) ReadIPLImage;  in RegisterIPLImage()
447   entry->encoder=(EncodeImageHandler *) WriteIPLImage;  in RegisterIPLImage()
448   entry->magick=(IsImageFormatHandler *) IsIPL;  in RegisterIPLImage()
449   entry->flags|=CoderDecoderSeekableStreamFlag;  in RegisterIPLImage()
450   entry->flags|=CoderEndianSupportFlag;  in RegisterIPLImage()
518   const Quantum  in WriteIPLImage()
537   assert(image_info->signature == MagickCoreSignature);  in WriteIPLImage()
539   assert(image->signature == MagickCoreSignature);  in WriteIPLImage()
540   if (image->debug != MagickFalse)  in WriteIPLImage()
541     (void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);  in WriteIPLImage()
543   assert(exception->signature == MagickCoreSignature);  in WriteIPLImage()
552   if ((quantum_info->format == UndefinedQuantumFormat) &&  in WriteIPLImage()
555   switch(quantum_info->depth){  in WriteIPLImage()
560     if(quantum_info->format == SignedQuantumFormat){  in WriteIPLImage()
568     if(quantum_info->format == FloatingPointQuantumFormat){  in WriteIPLImage()
587   ipl_info.width = (unsigned int) image->columns;  in WriteIPLImage()
588   ipl_info.height = (unsigned int) image->rows;  in WriteIPLImage()
590   if(IssRGBCompatibleColorspace(image->colorspace) != MagickFalse) { ipl_info.colors = 3; }  in WriteIPLImage()
594     ((image->depth)/8)*ipl_info.height*ipl_info.width*ipl_info.colors*ipl_info.z);  in WriteIPLImage()
605   if(image_info->endian == MSBEndian)  in WriteIPLImage()
608     image->endian = LSBEndian;  in WriteIPLImage()
618   if(image_info->adjoin == MagickFalse)  in WriteIPLImage()
634     p=GetVirtualPixels(image,0,y,image->columns,1,exception);  in WriteIPLImage()
635     if (p == (const Quantum *) NULL)  in WriteIPLImage()
639     (void) WriteBlob(image, image->columns*image->depth/8, pixels);  in WriteIPLImage()
646     p=GetVirtualPixels(image,0,y,image->columns,1,exception);  in WriteIPLImage()
647     if (p == (const Quantum *) NULL)  in WriteIPLImage()
651     (void) WriteBlob(image, image->columns*image->depth/8, pixels);  in WriteIPLImage()
656       p=GetVirtualPixels(image,0,y,image->columns,1,exception);  in WriteIPLImage()
657       if (p == (const Quantum *) NULL)  in WriteIPLImage()
661       (void) WriteBlob(image, image->columns*image->depth/8, pixels);  in WriteIPLImage()
665       p=GetVirtualPixels(image,0,y,image->columns,1,exception);  in WriteIPLImage()
666       if (p == (const Quantum *) NULL)  in WriteIPLImage()
670       (void) WriteBlob(image, image->columns*image->depth/8, pixels);  in WriteIPLImage()
671       if (image->previous == (Image *) NULL)  in WriteIPLImage()
674                 image->rows);  in WriteIPLImage()
686     }while (image_info->adjoin != MagickFalse);  in WriteIPLImage()