Searched refs:v_samp_factor (Results 1 - 16 of 16) sorted by relevance

/openjdk7/jdk/src/share/native/sun/awt/image/jpeg/
H A Djdcoefct.c89 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
96 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
243 * ie, v_samp_factor block rows for each component in the scan.
263 cinfo->input_iMCU_row * compptr->v_samp_factor,
264 (JDIMENSION) compptr->v_samp_factor, TRUE);
349 cinfo->output_iMCU_row * compptr->v_samp_factor,
350 (JDIMENSION) compptr->v_samp_factor, FALSE);
353 block_rows = compptr->v_samp_factor;
356 block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
357 if (block_rows == 0) block_rows = compptr->v_samp_factor;
[all...]
H A Djccoefct.c82 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
89 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
139 * per call, ie, v_samp_factor block rows for each component in the image.
230 * per call, ie, v_samp_factor block rows for each component in the image.
265 coef->iMCU_row_num * compptr->v_samp_factor,
266 (JDIMENSION) compptr->v_samp_factor, TRUE);
269 block_rows = compptr->v_samp_factor;
272 block_rows = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
273 if (block_rows == 0) block_rows = compptr->v_samp_factor;
308 for (block_row = block_rows; block_row < compptr->v_samp_factor;
[all...]
H A Djcsample.c16 * from which the downsampler produces v_samp_factor sample rows.
130 out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor);
154 v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor;
166 for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
232 for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
270 for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
329 for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
422 for (outrow = 0; outrow < compptr->v_samp_factor; outrow++) {
490 compptr->v_samp_factor == cinfo->max_v_samp_factor) {
499 compptr->v_samp_factor
[all...]
H A Djdinput.c69 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
74 compptr->v_samp_factor);
92 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
103 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
150 tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
151 if (tmp == 0) tmp = compptr->v_samp_factor;
179 compptr->MCU_height = compptr->v_samp_factor;
H A Djcmainct.c189 _main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE),
190 (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing);
278 (long) compptr->v_samp_factor) * DCTSIZE,
279 (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));
294 (JDIMENSION) (compptr->v_samp_factor * DCTSIZE));
H A Djctrans.c114 outcomp->v_samp_factor = incomp->v_samp_factor;
237 * In a noninterleaved scan, an iMCU row has v_samp_factor MCU rows.
244 coef->MCU_rows_per_iMCU_row = cinfo->cur_comp_info[0]->v_samp_factor;
274 * per call, ie, v_samp_factor block rows for each component in the scan.
300 coef->iMCU_row_num * compptr->v_samp_factor,
301 (JDIMENSION) compptr->v_samp_factor, FALSE);
363 * with unitheight at least v_samp_factor.
H A Djcmaster.c89 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
94 compptr->v_samp_factor);
109 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
116 jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
337 tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
338 if (tmp == 0) tmp = compptr->v_samp_factor;
366 compptr->MCU_height = compptr->v_samp_factor;
H A Djdmainct.c33 * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size)
43 * each iMCU row contains v_samp_factor * DCT_scaled_size sample rows, or
182 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
215 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
255 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
284 iMCUheight = compptr->v_samp_factor * compptr->DCT_scaled_size;
509 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
H A Djdmaster.c63 cinfo->comp_info[0].v_samp_factor > 2 ||
64 cinfo->comp_info[1].v_samp_factor != 1 ||
65 cinfo->comp_info[2].v_samp_factor != 1)
141 (compptr->v_samp_factor * ssize * 2 <=
160 (long) (compptr->v_samp_factor * compptr->DCT_scaled_size),
H A Djcprepct.c126 * is defined to be v_samp_factor sample rows of each component.
182 (int) (*out_row_group_ctr * compptr->v_samp_factor),
183 (int) (out_row_groups_avail * compptr->v_samp_factor));
H A DimageioJPEG.c1690 v_samp0 = cinfo->comp_info[0].v_samp_factor;
1691 v_samp1 = cinfo->comp_info[1].v_samp_factor;
1692 v_samp2 = cinfo->comp_info[2].v_samp_factor;
1729 v_samp0 = cinfo->comp_info[0].v_samp_factor;
1730 v_samp1 = cinfo->comp_info[1].v_samp_factor;
1731 v_samp2 = cinfo->comp_info[2].v_samp_factor;
2791 cinfo->comp_info[i].v_samp_factor = vfactors[i];
H A Djcmarker.c305 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor);
H A Djdsample.c15 * is defined to be (v_samp_factor * DCT_scaled_size / min_DCT_scaled_size)
437 v_in_group = (compptr->v_samp_factor * compptr->DCT_scaled_size) /
H A Djdmarker.c292 compptr->v_samp_factor = (c ) & 15;
297 compptr->v_samp_factor, compptr->quant_tbl_no);
H A Djcparam.c404 compptr->v_samp_factor = (vsamp), \
H A Djpeglib.h127 int v_samp_factor; /* vertical sampling factor (1..4) */ member in struct:__anon729
369 int max_v_samp_factor; /* largest v_samp_factor */
374 * There are v_samp_factor * DCTSIZE sample rows of each component in an
580 int max_v_samp_factor; /* largest v_samp_factor */
588 * interleaved or not. We define an iMCU row as v_samp_factor DCT block
590 * v_samp_factor*DCT_scaled_size sample rows of a component per iMCU row.

Completed in 53 milliseconds