Lines Matching defs:downsample
53 /* Pointer to routine to downsample a single component */
110 * In this version we simply downsample each component independently.
118 my_downsample_ptr downsample = (my_downsample_ptr) cinfo->downsample;
127 (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr);
466 my_downsample_ptr downsample;
471 downsample = (my_downsample_ptr)
474 cinfo->downsample = (struct jpeg_downsampler *) downsample;
475 downsample->pub.start_pass = start_pass_downsample;
476 downsample->pub.downsample = sep_downsample;
477 downsample->pub.need_context_rows = FALSE;
489 downsample->methods[ci] = fullsize_smooth_downsample;
490 downsample->pub.need_context_rows = TRUE;
493 downsample->methods[ci] = fullsize_downsample;
497 downsample->methods[ci] = h2v1_downsample;
502 downsample->methods[ci] = h2v2_smooth_downsample;
503 downsample->pub.need_context_rows = TRUE;
506 downsample->methods[ci] = h2v2_downsample;
510 downsample->methods[ci] = int_downsample;