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Searched refs:h_samp_factor (Results 1 – 16 of 16) sorted by relevance

/reactos/dll/3rdparty/libjpeg/
H A Dtransupp.c1041 dst_blk_x += compptr->h_samp_factor) { in do_transpose()
1097 dst_blk_x += compptr->h_samp_factor) { in do_rot_90()
1103 (JDIMENSION) compptr->h_samp_factor, in do_rot_90()
1178 dst_blk_x += compptr->h_samp_factor) { in do_rot_270()
1360 dst_blk_x += compptr->h_samp_factor) { in do_transverse()
1366 (JDIMENSION) compptr->h_samp_factor, in do_transverse()
1880 h_samp_factor = v_samp_factor = 1; in jtransform_request_workspace()
1882 h_samp_factor = compptr->v_samp_factor; in jtransform_request_workspace()
1883 v_samp_factor = compptr->h_samp_factor; in jtransform_request_workspace()
1885 h_samp_factor = compptr->h_samp_factor; in jtransform_request_workspace()
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H A Djccoefct.c254 int bi, ci, h_samp_factor, block_row, block_rows, ndummy; in compress_first_pass() local
277 h_samp_factor = compptr->h_samp_factor; in compress_first_pass()
279 ndummy = (int) (blocks_across % h_samp_factor); in compress_first_pass()
281 ndummy = h_samp_factor - ndummy; in compress_first_pass()
308 MCUs_across = blocks_across / h_samp_factor; in compress_first_pass()
316 lastDC = lastblockrow[h_samp_factor-1][0]; in compress_first_pass()
317 for (bi = 0; bi < h_samp_factor; bi++) { in compress_first_pass()
320 thisblockrow += h_samp_factor; /* advance to next MCU in row */ in compress_first_pass()
321 lastblockrow += h_samp_factor; in compress_first_pass()
433 (long) compptr->h_samp_factor), in jinit_c_coef_controller()
H A Djcmaster.c96 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || in initial_setup()
100 compptr->h_samp_factor); in initial_setup()
120 (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == in initial_setup()
146 jdiv_round_up((long) cinfo->jpeg_width * (long) compptr->h_samp_factor, in initial_setup()
154 (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), in initial_setup()
441 compptr->MCU_width = compptr->h_samp_factor; in per_scan_setup()
H A Djdmaster.c70 if (cinfo->comp_info[0].h_samp_factor != 2 || in use_merged_upsample()
71 cinfo->comp_info[1].h_samp_factor != 1 || in use_merged_upsample()
72 cinfo->comp_info[2].h_samp_factor != 1 || in use_merged_upsample()
131 (cinfo->max_h_samp_factor % (compptr->h_samp_factor * ssize * 2)) == in jpeg_calc_output_dimensions()
158 (long) (compptr->h_samp_factor * compptr->DCT_h_scaled_size), in jpeg_calc_output_dimensions()
H A Djdinput.c233 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || in initial_setup()
237 compptr->h_samp_factor); in initial_setup()
352 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, in initial_setup()
363 jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor, in initial_setup()
441 compptr->MCU_width = compptr->h_samp_factor; in per_scan_setup()
H A Drdswitch.c355 cinfo->comp_info[ci].h_samp_factor = val1; in set_sample_factors()
361 cinfo->comp_info[ci].h_samp_factor = 1; in set_sample_factors()
H A Djcprepct.c295 cinfo->max_h_samp_factor) / compptr->h_samp_factor), in create_context_buffer()
354 cinfo->max_h_samp_factor) / compptr->h_samp_factor), in jinit_c_prep_controller()
H A Djctrans.c120 outcomp->h_samp_factor = incomp->h_samp_factor; in jpeg_copy_critical_parameters()
H A Djdsample.c320 h_in_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / in jinit_upsampler()
H A Djcparam.c344 compptr->h_samp_factor = (hsamp), \ in jpeg_set_colorspace()
H A Djcsample.c503 h_out_group = (compptr->h_samp_factor * compptr->DCT_h_scaled_size) / in jinit_downsampler()
H A Djcmarker.c341 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); in emit_sof()
H A Djdmarker.c305 compptr->h_samp_factor = (c >> 4) & 15; in get_sof()
310 compptr->component_id, compptr->h_samp_factor, in get_sof()
H A Djdcoefct.c712 (long) compptr->h_samp_factor), in jinit_d_coef_controller()
/reactos/dll/3rdparty/libtiff/
H A Dtif_jpeg.c690 samples_per_clump += compptr->h_samp_factor * in alloc_downsampled_buffers()
1243 if (sp->cinfo.d.comp_info[0].h_samp_factor != sp->h_sampling || in JPEGPreDecode()
1248 sp->cinfo.d.comp_info[0].h_samp_factor, in JPEGPreDecode()
1255 if (sp->cinfo.d.comp_info[ci].h_samp_factor != 1 || in JPEGPreDecode()
1263 if (sp->cinfo.d.comp_info[0].h_samp_factor != 1 || in JPEGPreDecode()
1555 int hsamp = compptr->h_samp_factor; in JPEGDecodeRaw()
1951 sp->cinfo.c.comp_info[0].h_samp_factor = sp->h_sampling; in JPEGPreEncode()
2146 int hsamp = compptr->h_samp_factor; in JPEGEncodeRaw()
/reactos/sdk/include/reactos/libs/libjpeg/
H A Djpeglib.h131 int h_samp_factor; /* horizontal sampling factor (1..4) */ member