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

/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/jpeg-7/
H A Djccoefct.c253 int bi, ci, h_samp_factor, block_row, block_rows, ndummy; local
276 h_samp_factor = compptr->h_samp_factor;
278 ndummy = (int) (blocks_across % h_samp_factor);
280 ndummy = h_samp_factor - ndummy;
307 MCUs_across = blocks_across / h_samp_factor;
315 lastDC = lastblockrow[h_samp_factor-1][0];
316 for (bi = 0; bi < h_samp_factor; bi++) {
319 thisblockrow += h_samp_factor; /* advance to next MCU in row */
320 lastblockrow += h_samp_factor;
[all...]
H A Dtransupp.c95 x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
140 comp_width = MCU_cols * compptr->h_samp_factor;
141 x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
205 comp_width = MCU_cols * compptr->h_samp_factor;
206 x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
270 x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
342 x_crop_blocks = x_crop_offset * compptr->h_samp_factor;
351 dst_blk_x += compptr->h_samp_factor) {
355 (JDIMENSION) compptr->h_samp_factor, FALSE);
356 for (offset_x = 0; offset_x < compptr->h_samp_factor; offset_
866 int ci, h_samp_factor, v_samp_factor; local
[all...]
H A Djdinput.c65 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
69 compptr->h_samp_factor);
88 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
99 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
177 compptr->MCU_width = compptr->h_samp_factor;
H A Drdswitch.c354 cinfo->comp_info[ci].h_samp_factor = val1;
360 cinfo->comp_info[ci].h_samp_factor = 1;
H A Djdmaster.c57 if (cinfo->comp_info[0].h_samp_factor != 2 ||
58 cinfo->comp_info[1].h_samp_factor != 1 ||
59 cinfo->comp_info[2].h_samp_factor != 1 ||
238 (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) {
265 (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size),
H A Djcmaster.c234 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
238 compptr->h_samp_factor);
257 (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == 0) {
280 jdiv_round_up((long) cinfo->jpeg_width * (long) compptr->h_samp_factor,
288 (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size),
541 compptr->MCU_width = compptr->h_samp_factor;
H A Djcprepct.c295 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
354 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
H A Djctrans.c109 outcomp->h_samp_factor = incomp->h_samp_factor;
H A Djdsample.c321 h_in_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) /
H A Djcmarker.c301 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
H A Djcsample.c503 h_out_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) /
H A Djdmarker.c284 compptr->h_samp_factor = (c >> 4) & 15;
289 compptr->component_id, compptr->h_samp_factor,
H A Djcparam.c421 compptr->h_samp_factor = (hsamp), \
H A Djdcoefct.c710 (long) compptr->h_samp_factor),
H A Djpeglib.h129 int h_samp_factor; /* horizontal sampling factor (1..4) */ member in struct:__anon995
386 int max_h_samp_factor; /* largest h_samp_factor */
600 int max_h_samp_factor; /* largest h_samp_factor */

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