Lines Matching full:group
5 * This file is part of the Independent JPEG Group's software.
28 * Postprocessor input data is counted in "row groups". A row group
35 * row group (times any additional scale factor that the upsampler is
47 * access to the sample row(s) above and below its current input row group.
54 * passed to postprocessing contains at least one row group's worth of samples
55 * above and below the row group(s) being processed. Note that the context
56 * rows "above" the first passed row group appear at negative row offsets in
61 * The amount of context is fixed at one row group just because that's a
65 * group of context when shrinking the image; tough, we don't handle that.
71 * of one iMCU row while reading in the next iMCU row. (The last row group
72 * can't be processed until we have another row group for its below-context,
73 * and so we have to save the next-to-last group too for its above-context.)
103 * situation each iMCU row provides only one row group so the buffering logic
105 * first row group). For now, we simply do not support providing context
139 #define CTX_POSTPONED_ROW 2 /* feeding postponed row group */
179 cinfo->min_DCT_scaled_size; /* height of a row group of component */
186 xbuf += rgroup; /* want one row group at negative offsets */
212 cinfo->min_DCT_scaled_size; /* height of a row group of component */
252 cinfo->min_DCT_scaled_size; /* height of a row group of component */
279 /* Count sample rows in one iMCU row and in one row group */
441 /* Still need to process last row group of this iMCU row, */
506 cinfo->min_DCT_scaled_size; /* height of a row group of component */
