277 	uint8 subsampling_hor;  member
454 	sp->subsampling_hor=2;  in TIFFInitOJPEG()
505 			*va_arg(ap,uint16*)=(uint16)sp->subsampling_hor;  in OJPEGVGetField()
552 			sp->subsampling_hor=(uint8)va_arg(ap,uint16_vap);  in OJPEGVSetField()
554 			tif->tif_dir.td_ycbcrsubsampling[0]=sp->subsampling_hor;  in OJPEGVSetField()
849 				for (sx=0; sx<sp->subsampling_hor; sx++)  in OJPEGDecodeRaw()
851 				r+=sp->subsampling_convert_ylinelen-sp->subsampling_hor;  in OJPEGDecodeRaw()
853 			oy+=sp->subsampling_hor;  in OJPEGDecodeRaw()
1004 		sp->subsampling_hor=1;  in OJPEGSubsamplingCorrect()
1011 		mh=sp->subsampling_hor;  in OJPEGSubsamplingCorrect()
1017 			sp->subsampling_hor=1;  in OJPEGSubsamplingCorrect()
1021 …if (((sp->subsampling_hor!=mh) || (sp->subsampling_ver!=mv)) && (sp->subsampling_force_desubsampli…  in OJPEGSubsamplingCorrect()
1024 … values [2,2]; assuming subsampling inside JPEG data is correct",sp->subsampling_hor,sp->subsampli…  in OJPEGSubsamplingCorrect()
1026 …alues [%d,%d]; assuming subsampling inside JPEG data is correct",sp->subsampling_hor,sp->subsampli…  in OJPEGSubsamplingCorrect()
1037 			if (sp->subsampling_hor<sp->subsampling_ver)  in OJPEGSubsamplingCorrect()
1038 …data,module,"Subsampling values [%d,%d] are not allowed in TIFF",sp->subsampling_hor,sp->subsampli…  in OJPEGSubsamplingCorrect()
1069 		sp->subsampling_hor=1;  in OJPEGReadHeaderInfo()
1093 …sp->restart_interval=((sp->strile_width+sp->subsampling_hor*8-1)/(sp->subsampling_hor*8))*(sp->str…  in OJPEGReadHeaderInfo()
1196 …ing_convert_ylinelen=((sp->strile_width+sp->subsampling_hor*8-1)/(sp->subsampling_hor*8)*sp->subsa…  in OJPEGWriteHeaderInfo()
1198 			sp->subsampling_convert_clinelen=sp->subsampling_convert_ylinelen/sp->subsampling_hor;  in OJPEGWriteHeaderInfo()
1229 …sp->subsampling_convert_clinelenout=((sp->strile_width+sp->subsampling_hor-1)/sp->subsampling_hor);  in OJPEGWriteHeaderInfo()
1231 …sp->bytes_per_line=sp->subsampling_convert_clinelenout*(sp->subsampling_ver*sp->subsampling_hor+2);  in OJPEGWriteHeaderInfo()
1374 		sp->sof_hv[0]=((sp->subsampling_hor<<4)|sp->subsampling_ver);  in OJPEGReadHeaderInfoSec()
1655 				sp->subsampling_hor=(o>>4);  in OJPEGReadHeaderInfoSecStreamSof()
1657 				if (((sp->subsampling_hor!=1) && (sp->subsampling_hor!=2) && (sp->subsampling_hor!=4)) ||  in OJPEGReadHeaderInfoSecStreamSof()
1674 					if (o!=((sp->subsampling_hor<<4)|sp->subsampling_ver))  in OJPEGReadHeaderInfoSecStreamSof()