Searched refs:h_samp_factor (Results 1 - 15 of 15) sorted by relevance

/asus-wl-520gu-7.0.1.45/src/router/jpeg-6b/
H A Djccoefct.c250 int bi, ci, h_samp_factor, block_row, block_rows, ndummy; local
272 h_samp_factor = compptr->h_samp_factor;
274 ndummy = (int) (blocks_across % h_samp_factor);
276 ndummy = h_samp_factor - ndummy;
303 MCUs_across = blocks_across / h_samp_factor;
311 lastDC = lastblockrow[h_samp_factor-1][0];
312 for (bi = 0; bi < h_samp_factor; bi++) {
315 thisblockrow += h_samp_factor; /* advance to next MCU in row */
316 lastblockrow += h_samp_factor;
[all...]
H A Dtransupp.c86 comp_width = MCU_cols * compptr->h_samp_factor;
211 dst_blk_x += compptr->h_samp_factor) {
214 (JDIMENSION) compptr->h_samp_factor, FALSE);
215 for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
253 comp_width = MCU_cols * compptr->h_samp_factor;
261 dst_blk_x += compptr->h_samp_factor) {
264 (JDIMENSION) compptr->h_samp_factor, FALSE);
265 for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_x++) {
325 dst_blk_x += compptr->h_samp_factor) {
328 (JDIMENSION) compptr->h_samp_factor, FALS
691 int h_samp_factor = dstinfo->comp_info[ci].h_samp_factor; local
[all...]
H A Djdinput.c64 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
68 compptr->h_samp_factor);
85 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
96 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
174 compptr->MCU_width = compptr->h_samp_factor;
H A Djcsample.c149 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor;
485 if (compptr->h_samp_factor == cinfo->max_h_samp_factor &&
494 } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
498 } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
507 } else if ((cinfo->max_h_samp_factor % compptr->h_samp_factor) == 0 &&
H A Djdmaster.c56 if (cinfo->comp_info[0].h_samp_factor != 2 ||
57 cinfo->comp_info[1].h_samp_factor != 1 ||
58 cinfo->comp_info[2].h_samp_factor != 1 ||
135 (compptr->h_samp_factor * ssize * 2 <=
152 (long) (compptr->h_samp_factor * compptr->DCT_scaled_size),
H A Djcmaster.c84 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
88 compptr->h_samp_factor);
102 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
109 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
361 compptr->MCU_width = compptr->h_samp_factor;
H A Drdswitch.c321 cinfo->comp_info[ci].h_samp_factor = val1;
327 cinfo->comp_info[ci].h_samp_factor = 1;
H A Djcprepct.c292 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
350 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
H A Djctrans.c109 outcomp->h_samp_factor = incomp->h_samp_factor;
H A Djcmarker.c301 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
H A Djdsample.c431 h_in_group = (compptr->h_samp_factor * compptr->DCT_scaled_size) /
H A Djdmarker.c284 compptr->h_samp_factor = (c >> 4) & 15;
289 compptr->component_id, compptr->h_samp_factor,
H A Djcparam.c399 compptr->h_samp_factor = (hsamp), \
H A Djdcoefct.c710 (long) compptr->h_samp_factor),
H A Djpeglib.h122 int h_samp_factor; /* horizontal sampling factor (1..4) */ member in struct:__anon11846
364 int max_h_samp_factor; /* largest h_samp_factor */
575 int max_h_samp_factor; /* largest h_samp_factor */

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