628 alloc_downsampled_buffers(TIFF* tif, jpeg_component_info* comp_info,  in alloc_downsampled_buffers()  argument
637     for (ci = 0, compptr = comp_info; ci < num_components;  in alloc_downsampled_buffers()
1096         if (sp->cinfo.d.comp_info[0].h_samp_factor != sp->h_sampling ||  in JPEGPreDecode()
1097             sp->cinfo.d.comp_info[0].v_samp_factor != sp->v_sampling) {  in JPEGPreDecode()
1101                        sp->cinfo.d.comp_info[0].h_samp_factor,  in JPEGPreDecode()
1102                        sp->cinfo.d.comp_info[0].v_samp_factor,  in JPEGPreDecode()
1108             if (sp->cinfo.d.comp_info[ci].h_samp_factor != 1 ||  in JPEGPreDecode()
1109                 sp->cinfo.d.comp_info[ci].v_samp_factor != 1) {  in JPEGPreDecode()
1116         if (sp->cinfo.d.comp_info[0].h_samp_factor != 1 ||  in JPEGPreDecode()
1117             sp->cinfo.d.comp_info[0].v_samp_factor != 1) {  in JPEGPreDecode()
1156         if (!alloc_downsampled_buffers(tif, sp->cinfo.d.comp_info,  in JPEGPreDecode()
1310         JDIMENSION clumps_per_line = sp->cinfo.d.comp_info[1].downsampled_width;  in JPEGDecodeRaw()
1346             for (ci = 0, compptr = sp->cinfo.d.comp_info;  in JPEGDecodeRaw()
1693             sp->cinfo.c.comp_info[0].h_samp_factor = sp->h_sampling;  in JPEGPreEncode()
1694             sp->cinfo.c.comp_info[0].v_samp_factor = sp->v_sampling;  in JPEGPreEncode()
1713         sp->cinfo.c.comp_info[0].component_id = s;  in JPEGPreEncode()
1716             sp->cinfo.c.comp_info[0].quant_tbl_no = 1;  in JPEGPreEncode()
1717             sp->cinfo.c.comp_info[0].dc_tbl_no = 1;  in JPEGPreEncode()
1718             sp->cinfo.c.comp_info[0].ac_tbl_no = 1;  in JPEGPreEncode()
1753         if (!alloc_downsampled_buffers(tif, sp->cinfo.c.comp_info,  in JPEGPreEncode()
1864     clumps_per_line = sp->cinfo.c.comp_info[1].downsampled_width;  in JPEGEncodeRaw()
1872         for (ci = 0, compptr = sp->cinfo.c.comp_info;  in JPEGEncodeRaw()
1934         for (ci = 0, compptr = sp->cinfo.c.comp_info;  in JPEGPostEncode()