Searched refs:h_samp_factor (Results 1 - 14 of 14) sorted by relevance

/openjdk7/jdk/src/share/native/sun/awt/image/jpeg/
H A Djccoefct.c254 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;
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H A Djdinput.c68 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
72 compptr->h_samp_factor);
89 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
100 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
178 compptr->MCU_width = compptr->h_samp_factor;
H A Djcsample.c153 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor;
489 if (compptr->h_samp_factor == cinfo->max_h_samp_factor &&
498 } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
502 } else if (compptr->h_samp_factor * 2 == cinfo->max_h_samp_factor &&
511 } else if ((cinfo->max_h_samp_factor % compptr->h_samp_factor) == 0 &&
H A Djdmaster.c60 if (cinfo->comp_info[0].h_samp_factor != 2 ||
61 cinfo->comp_info[1].h_samp_factor != 1 ||
62 cinfo->comp_info[2].h_samp_factor != 1 ||
139 (compptr->h_samp_factor * ssize * 2 <=
156 (long) (compptr->h_samp_factor * compptr->DCT_scaled_size),
H A Djcmaster.c88 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
92 compptr->h_samp_factor);
106 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
113 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
365 compptr->MCU_width = compptr->h_samp_factor;
H A Djcprepct.c296 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
354 cinfo->max_h_samp_factor) / compptr->h_samp_factor),
H A Djctrans.c113 outcomp->h_samp_factor = incomp->h_samp_factor;
H A DimageioJPEG.c1686 h_samp0 = cinfo->comp_info[0].h_samp_factor;
1687 h_samp1 = cinfo->comp_info[1].h_samp_factor;
1688 h_samp2 = cinfo->comp_info[2].h_samp_factor;
1725 h_samp0 = cinfo->comp_info[0].h_samp_factor;
1726 h_samp1 = cinfo->comp_info[1].h_samp_factor;
1727 h_samp2 = cinfo->comp_info[2].h_samp_factor;
2790 cinfo->comp_info[i].h_samp_factor = hfactors[i];
H A Djcmarker.c305 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
H A Djdsample.c435 h_in_group = (compptr->h_samp_factor * compptr->DCT_scaled_size) /
H A Djdmarker.c291 compptr->h_samp_factor = (c >> 4) & 15;
296 compptr->component_id, compptr->h_samp_factor,
H A Djcparam.c403 compptr->h_samp_factor = (hsamp), \
H A Djdcoefct.c714 (long) compptr->h_samp_factor),
H A Djpeglib.h126 int h_samp_factor; /* horizontal sampling factor (1..4) */ member in struct:__anon729
368 int max_h_samp_factor; /* largest h_samp_factor */
579 int max_h_samp_factor; /* largest h_samp_factor */

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