Lines Matching refs:pixels
91 *pixels;
169 stream_info->pixels=(unsigned char *) MagickAssumeAligned(
170 AcquireAlignedMemory(1,sizeof(*stream_info->pixels)));
171 if (stream_info->pixels == (unsigned char *) NULL)
208 (void) RelinquishAlignedMemory(cache_info->pixels);
210 (void) UnmapBlob(cache_info->pixels,(size_t) cache_info->length);
211 cache_info->pixels=(Quantum *) NULL;
281 if (stream_info->pixels != (unsigned char *) NULL)
282 stream_info->pixels=(unsigned char *) RelinquishAlignedMemory(
283 stream_info->pixels);
347 % GetAuthenticPixelsStream() gets pixels from the in-memory or disk pixel
348 % cache as defined by the geometry parameters. A pointer to the pixels is
349 % returned if the pixels are transferred, otherwise a NULL is returned. For
363 % pixels.
373 *pixels;
379 pixels=QueueAuthenticPixelsStream(image,x,y,columns,rows,exception);
380 return(pixels);
395 % GetAuthenticPixelsFromStream() returns the pixels associated with the last
418 return(cache_info->pixels);
590 % GetVirtualPixelsStream() returns the pixels associated with the last
599 % o pixels: return the pixels associated corresponding with the last call to
616 return(cache_info->pixels);
670 % GetVirtualPixelStream() gets pixels from the in-memory or disk pixel cache as
671 % defined by the geometry parameters. A pointer to the pixels is returned if
672 % the pixels are transferred, otherwise a NULL is returned. For streams this
689 % pixels.
701 cache_info->pixels=(Quantum *) AcquireAlignedMemory(1,(size_t)
703 if (cache_info->pixels == (Quantum *) NULL)
706 cache_info->pixels=(Quantum *) MapBlob(-1,IOMode,0,(size_t)
709 if (cache_info->pixels == (Quantum *) NULL)
757 Pixels are stored in a temporary buffer until they are synced to the cache.
765 if (cache_info->pixels == (Quantum *) NULL)
789 cache_info->metacontent=(void *) (cache_info->pixels+number_pixels*
791 return(cache_info->pixels);
847 % QueueAuthenticPixelsStream() allocates an area to store image pixels as
850 % SyncAuthenticPixelsStream(). A pointer to the pixels is returned if the
851 % pixels are transferred, otherwise a NULL is returned.
864 % pixels.
921 Pixels are stored in a temporary buffer until they are synced to the cache.
931 if (cache_info->pixels == (Quantum *) NULL)
955 cache_info->metacontent=(void *) (cache_info->pixels+number_pixels*
957 return(cache_info->pixels);
972 % ReadStream() makes the image pixels available to a user supplied callback
1002 Stream image pixels.
1149 % StreamImage() streams pixels from an image and writes them in a user
1171 static size_t WriteStreamImage(const Image *image,const void *pixels,
1190 (void) pixels;
1215 (void) RelinquishAlignedMemory(stream_info->pixels);
1216 stream_info->pixels=(unsigned char *) AcquireAlignedMemory(1,length);
1217 if (stream_info->pixels == (unsigned char *) NULL)
1219 (void) ResetMagickMemory(stream_info->pixels,0,length);
1233 Write all pixels to stream.
1236 count=WriteBlob(stream_info->stream,length,stream_info->pixels);
1251 count=WriteBlob(stream_info->stream,length,stream_info->pixels+packet_size*
1305 % stream_info->pixels structure in the format as defined by
1462 q=(unsigned char *) stream_info->pixels;
1626 q=(double *) stream_info->pixels;
1818 q=(float *) stream_info->pixels;
2010 q=(unsigned int *) stream_info->pixels;
2174 q=(MagickSizeType *) stream_info->pixels;
2340 q=(Quantum *) stream_info->pixels;
2504 q=(unsigned short *) stream_info->pixels;
2690 % the latest stream of pixels.
2729 length=stream_handler(image,cache_info->pixels,(size_t) cache_info->columns);
2745 % WriteStream() makes the image pixels available to a user supplied callback
