642 alloc_downsampled_buffers(TIFF* tif, jpeg_component_info* comp_info,  in alloc_downsampled_buffers()  argument
651 	for (ci = 0, compptr = comp_info; ci < num_components;  in alloc_downsampled_buffers()
1116 		if (sp->cinfo.d.comp_info[0].h_samp_factor != sp->h_sampling ||  in JPEGPreDecode()
1117 		    sp->cinfo.d.comp_info[0].v_samp_factor != sp->v_sampling) {  in JPEGPreDecode()
1121 				       sp->cinfo.d.comp_info[0].h_samp_factor,  in JPEGPreDecode()
1122 				       sp->cinfo.d.comp_info[0].v_samp_factor,  in JPEGPreDecode()
1128 			if (sp->cinfo.d.comp_info[ci].h_samp_factor != 1 ||  in JPEGPreDecode()
1129 			    sp->cinfo.d.comp_info[ci].v_samp_factor != 1) {  in JPEGPreDecode()
1136 		if (sp->cinfo.d.comp_info[0].h_samp_factor != 1 ||  in JPEGPreDecode()
1137 		    sp->cinfo.d.comp_info[0].v_samp_factor != 1) {  in JPEGPreDecode()
1179 		if (!alloc_downsampled_buffers(tif, sp->cinfo.d.comp_info,  in JPEGPreDecode()
1381 		JDIMENSION clumps_per_line = sp->cinfo.d.comp_info[1].downsampled_width;              in JPEGDecodeRaw()
1417 			for (ci = 0, compptr = sp->cinfo.d.comp_info;  in JPEGDecodeRaw()
1802 			sp->cinfo.c.comp_info[0].h_samp_factor = sp->h_sampling;  in JPEGPreEncode()
1803 			sp->cinfo.c.comp_info[0].v_samp_factor = sp->v_sampling;  in JPEGPreEncode()
1812 		sp->cinfo.c.comp_info[0].component_id = s;  in JPEGPreEncode()
1815 			sp->cinfo.c.comp_info[0].quant_tbl_no = 1;  in JPEGPreEncode()
1816 			sp->cinfo.c.comp_info[0].dc_tbl_no = 1;  in JPEGPreEncode()
1817 			sp->cinfo.c.comp_info[0].ac_tbl_no = 1;  in JPEGPreEncode()
1868 		if (!alloc_downsampled_buffers(tif, sp->cinfo.c.comp_info,  in JPEGPreEncode()
1986 	clumps_per_line = sp->cinfo.c.comp_info[1].downsampled_width;  in JPEGEncodeRaw()
1994 		for (ci = 0, compptr = sp->cinfo.c.comp_info;  in JPEGEncodeRaw()
2056 		for (ci = 0, compptr = sp->cinfo.c.comp_info;  in JPEGPostEncode()