Cross Reference: /external/jpeg/jcsample.c

Lines Matching refs:compptr
55 		(j_compress_ptr cinfo, jpeg_component_info * compptr,
120   jpeg_component_info * compptr;
123   for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
124        ci++, compptr++) {
126     out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor);
127     (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr);
140 int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
145   JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
149   h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor;
150   v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor;
162   for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
187 fullsize_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
195 		    cinfo->image_width, compptr->width_in_blocks * DCTSIZE);
212 h2v1_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
217   JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
228   for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
249 h2v2_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
254   JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
266   for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
292 h2v2_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr,
297   JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
325   for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
392 fullsize_smooth_downsample (j_compress_ptr cinfo, jpeg_component_info *compptr,
397   JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE;
418   for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
468   jpeg_component_info * compptr;
483   for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
484        ci++, compptr++) {
485     if (compptr->h_samp_factor == cinfo->max_h_samp_factor &&
486 	compptr->v_samp_factor == cinfo->max_v_samp_factor) {
494     } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
495 	       compptr->v_samp_factor == cinfo->max_v_samp_factor) {
498     } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
499 	       compptr->v_samp_factor * 2 == cinfo->max_v_samp_factor) {
507     } else if ((cinfo->max_h_samp_factor % compptr->h_samp_factor) == 0 &&
508 	       (cinfo->max_v_samp_factor % compptr->v_samp_factor) == 0) {