Lines Matching refs:pixels
253 *pixels;
496 Allocate VIFF pixels.
518 pixels=(unsigned char *) AcquireQuantumMemory(MagickMax(number_pixels,
519 max_packets),bytes_per_pixel*sizeof(*pixels));
520 if (pixels == (unsigned char *) NULL)
522 count=ReadBlob(image,bytes_per_pixel*max_packets,pixels);
531 MSBOrderShort(pixels,bytes_per_pixel*max_packets);
537 MSBOrderLong(pixels,bytes_per_pixel*max_packets);
555 case VFF_TYP_2_BYTE: value=1.0*((short *) pixels)[0]; break;
556 case VFF_TYP_4_BYTE: value=1.0*((int *) pixels)[0]; break;
557 case VFF_TYP_FLOAT: value=((float *) pixels)[0]; break;
558 case VFF_TYP_DOUBLE: value=((double *) pixels)[0]; break;
559 default: value=1.0*pixels[0]; break;
567 case VFF_TYP_2_BYTE: value=1.0*((short *) pixels)[i]; break;
568 case VFF_TYP_4_BYTE: value=1.0*((int *) pixels)[i]; break;
569 case VFF_TYP_FLOAT: value=((float *) pixels)[i]; break;
570 case VFF_TYP_DOUBLE: value=((double *) pixels)[i]; break;
571 default: value=1.0*pixels[i]; break;
591 Convert pixels to Quantum size.
593 p=(unsigned char *) pixels;
598 case VFF_TYP_2_BYTE: value=1.0*((short *) pixels)[i]; break;
599 case VFF_TYP_4_BYTE: value=1.0*((int *) pixels)[i]; break;
600 case VFF_TYP_FLOAT: value=((float *) pixels)[i]; break;
601 case VFF_TYP_DOUBLE: value=((double *) pixels)[i]; break;
602 default: value=1.0*pixels[i]; break;
619 p=(unsigned char *) pixels;
738 pixels=(unsigned char *) RelinquishMagickMemory(pixels);
957 *pixels;
1093 Convert MIFF to VIFF raster pixels.
1095 pixel_info=AcquireVirtualMemory((size_t) packets,sizeof(*pixels));
1098 pixels=(unsigned char *) GetVirtualMemoryBlob(pixel_info);
1099 q=pixels;
1154 Convert PseudoClass packet to VIFF colormapped pixels.
1156 q=pixels;
1247 (void) WriteBlob(image,(size_t) packets,pixels);
