Searched refs:previous_pixels (Results 1 – 1 of 1) sorted by relevance
483 const unsigned char *previous_pixels,const unsigned char *pixels, in PCLDeltaCompressImage() argument504 if (*pixels++ != *previous_pixels++) in PCLDeltaCompressImage()514 if (*pixels == *previous_pixels) in PCLDeltaCompressImage()517 previous_pixels++; in PCLDeltaCompressImage()692 *previous_pixels; in WritePCLImage() local798 previous_pixels=(unsigned char *) NULL; in WritePCLImage()837 previous_pixels=(unsigned char *) AcquireQuantumMemory(length+1, in WritePCLImage()838 sizeof(*previous_pixels)); in WritePCLImage()839 if (previous_pixels == (unsigned char *) NULL) in WritePCLImage()846 (void) memset(previous_pixels,0,(length+1)* in WritePCLImage()[all …]