/external/jpeg/ |
D | jdinput.c | 45 jpeg_component_info *compptr; in initial_setup() local 64 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup() 65 ci++, compptr++) { in initial_setup() 66 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || in initial_setup() 67 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) in initial_setup() 70 compptr->h_samp_factor); in initial_setup() 72 compptr->v_samp_factor); in initial_setup() 82 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup() 83 ci++, compptr++) { in initial_setup() 84 compptr->DCT_scaled_size = DCTSIZE; in initial_setup() [all …]
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D | transupp.c | 75 jpeg_component_info *compptr; in do_flip_h() local 85 compptr = dstinfo->comp_info + ci; in do_flip_h() 86 comp_width = MCU_cols * compptr->h_samp_factor; in do_flip_h() 87 for (blk_y = 0; blk_y < compptr->height_in_blocks; in do_flip_h() 88 blk_y += compptr->v_samp_factor) { in do_flip_h() 91 (JDIMENSION) compptr->v_samp_factor, TRUE); in do_flip_h() 92 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { in do_flip_h() 125 jpeg_component_info *compptr; in do_flip_v() local 137 compptr = dstinfo->comp_info + ci; in do_flip_v() 138 comp_height = MCU_rows * compptr->v_samp_factor; in do_flip_v() [all …]
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D | jccoefct.c | 151 jpeg_component_info *compptr; in compress_data() local 169 compptr = cinfo->cur_comp_info[ci]; in compress_data() 170 blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width in compress_data() 171 : compptr->last_col_width; in compress_data() 172 xpos = MCU_col_num * compptr->MCU_sample_width; in compress_data() 174 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in compress_data() 176 yoffset+yindex < compptr->last_row_height) { in compress_data() 177 (*cinfo->fdct->forward_DCT) (cinfo, compptr, in compress_data() 178 input_buf[compptr->component_index], in compress_data() 181 if (blockcnt < compptr->MCU_width) { in compress_data() [all …]
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D | jcmaster.c | 50 jpeg_component_info *compptr; in initial_setup() local 82 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup() 83 ci++, compptr++) { in initial_setup() 84 if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR || in initial_setup() 85 compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR) in initial_setup() 88 compptr->h_samp_factor); in initial_setup() 90 compptr->v_samp_factor); in initial_setup() 94 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup() 95 ci++, compptr++) { in initial_setup() 97 compptr->component_index = ci; in initial_setup() [all …]
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D | jdcoefct.c | 156 jpeg_component_info *compptr; in decompress_onepass() local 193 compptr = cinfo->cur_comp_info[ci]; in decompress_onepass() 195 if (! compptr->component_needed) { in decompress_onepass() 196 blkn += compptr->MCU_blocks; in decompress_onepass() 199 inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; in decompress_onepass() 200 useful_width = (MCU_col_num < last_MCU_col) ? compptr->MCU_width in decompress_onepass() 201 : compptr->last_col_width; in decompress_onepass() 202 output_ptr = output_buf[compptr->component_index] + in decompress_onepass() 203 yoffset * compptr->DCT_scaled_size; in decompress_onepass() 204 start_col = MCU_col_num * compptr->MCU_sample_width; in decompress_onepass() [all …]
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D | jcsample.c | 55 (j_compress_ptr cinfo, jpeg_component_info * compptr, 120 jpeg_component_info * compptr; in sep_downsample() local 123 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_downsample() 124 ci++, compptr++) { in sep_downsample() 126 out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor); in sep_downsample() 127 (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); in sep_downsample() 140 int_downsample (j_compress_ptr cinfo, jpeg_component_info * compptr, in int_downsample() argument 145 JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE; in int_downsample() 149 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor; in int_downsample() 150 v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor; in int_downsample() [all …]
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D | jdmainct.c | 165 jpeg_component_info *compptr; in alloc_funny_pointers() local 176 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in alloc_funny_pointers() 177 ci++, compptr++) { in alloc_funny_pointers() 178 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) / in alloc_funny_pointers() 206 jpeg_component_info *compptr; in make_funny_pointers() local 209 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in make_funny_pointers() 210 ci++, compptr++) { in make_funny_pointers() 211 rgroup = (compptr->v_samp_factor * compptr->DCT_scaled_size) / in make_funny_pointers() 246 jpeg_component_info *compptr; in set_wraparound_pointers() local 249 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in set_wraparound_pointers() [all …]
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D | jddctmgr.c | 43 void jpeg_idct_armv6 (j_decompress_ptr cinfo, jpeg_component_info * compptr, in jpeg_idct_armv6() argument 47 IFAST_MULT_TYPE *dct_table = (IFAST_MULT_TYPE *)compptr->dct_table; in jpeg_idct_armv6() 122 jpeg_component_info *compptr; in start_pass() local 127 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in start_pass() 128 ci++, compptr++) { in start_pass() 130 switch (compptr->DCT_scaled_size) { in start_pass() 179 ERREXIT1(cinfo, JERR_BAD_DCTSIZE, compptr->DCT_scaled_size); in start_pass() 190 if (! compptr->component_needed || idct->cur_method[ci] == method) in start_pass() 192 qtbl = compptr->quant_table; in start_pass() 203 ISLOW_MULT_TYPE * ismtbl = (ISLOW_MULT_TYPE *) compptr->dct_table; in start_pass() [all …]
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D | jcmarker.c | 231 jpeg_component_info *compptr; in emit_dac() local 237 compptr = cinfo->cur_comp_info[i]; in emit_dac() 238 dc_in_use[compptr->dc_tbl_no] = 1; in emit_dac() 239 ac_in_use[compptr->ac_tbl_no] = 1; in emit_dac() 281 jpeg_component_info *compptr; in emit_sof() local 298 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in emit_sof() 299 ci++, compptr++) { in emit_sof() 300 emit_byte(cinfo, compptr->component_id); in emit_sof() 301 emit_byte(cinfo, (compptr->h_samp_factor << 4) + compptr->v_samp_factor); in emit_sof() 302 emit_byte(cinfo, compptr->quant_tbl_no); in emit_sof() [all …]
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D | jdsample.c | 28 (j_decompress_ptr cinfo, jpeg_component_info * compptr, 97 jpeg_component_info * compptr; in sep_upsample() local 102 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_upsample() 103 ci++, compptr++) { in sep_upsample() 107 (*upsample->methods[ci]) (cinfo, compptr, in sep_upsample() 157 fullsize_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, in fullsize_upsample() argument 170 noop_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, in noop_upsample() argument 189 int_upsample (j_decompress_ptr cinfo, jpeg_component_info * compptr, in int_upsample() argument 201 h_expand = upsample->h_expand[compptr->component_index]; in int_upsample() 202 v_expand = upsample->v_expand[compptr->component_index]; in int_upsample() [all …]
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D | jcmainct.c | 175 jpeg_component_info *compptr; in process_data_buffer_main() local 181 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in process_data_buffer_main() 182 ci++, compptr++) { in process_data_buffer_main() 185 main->cur_iMCU_row * (compptr->v_samp_factor * DCTSIZE), in process_data_buffer_main() 186 (JDIMENSION) (compptr->v_samp_factor * DCTSIZE), writing); in process_data_buffer_main() 249 jpeg_component_info *compptr; in jinit_c_main_controller() local 268 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in jinit_c_main_controller() 269 ci++, compptr++) { in jinit_c_main_controller() 272 compptr->width_in_blocks * DCTSIZE, in jinit_c_main_controller() 273 (JDIMENSION) jround_up((long) compptr->height_in_blocks, in jinit_c_main_controller() [all …]
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D | jcprepct.c | 137 jpeg_component_info * compptr; in pre_process_data() local 174 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in pre_process_data() 175 ci++, compptr++) { in pre_process_data() 177 compptr->width_in_blocks * DCTSIZE, in pre_process_data() 178 (int) (*out_row_group_ctr * compptr->v_samp_factor), in pre_process_data() 179 (int) (out_row_groups_avail * compptr->v_samp_factor)); in pre_process_data() 272 jpeg_component_info * compptr; in create_context_buffer() local 283 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in create_context_buffer() 284 ci++, compptr++) { in create_context_buffer() 291 (JDIMENSION) (((long) compptr->width_in_blocks * DCTSIZE * in create_context_buffer() [all …]
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D | jctrans.c | 289 jpeg_component_info *compptr; in compress_output() local 293 compptr = cinfo->cur_comp_info[ci]; in compress_output() 295 ((j_common_ptr) cinfo, coef->whole_image[compptr->component_index], in compress_output() 296 coef->iMCU_row_num * compptr->v_samp_factor, in compress_output() 297 (JDIMENSION) compptr->v_samp_factor, FALSE); in compress_output() 308 compptr = cinfo->cur_comp_info[ci]; in compress_output() 309 start_col = MCU_col_num * compptr->MCU_width; in compress_output() 310 blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width in compress_output() 311 : compptr->last_col_width; in compress_output() 312 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in compress_output() [all …]
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D | jdmaster.c | 102 jpeg_component_info *compptr; in jpeg_calc_output_dimensions() local 148 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in jpeg_calc_output_dimensions() 149 ci++, compptr++) { in jpeg_calc_output_dimensions() 152 (compptr->h_samp_factor * ssize * 2 <= in jpeg_calc_output_dimensions() 154 (compptr->v_samp_factor * ssize * 2 <= in jpeg_calc_output_dimensions() 158 compptr->DCT_scaled_size = ssize; in jpeg_calc_output_dimensions() 164 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in jpeg_calc_output_dimensions() 165 ci++, compptr++) { in jpeg_calc_output_dimensions() 167 compptr->downsampled_width = (JDIMENSION) in jpeg_calc_output_dimensions() 169 (long) (compptr->h_samp_factor * compptr->DCT_scaled_size), in jpeg_calc_output_dimensions() [all …]
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D | jdct.h | 102 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, 105 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, 108 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, 111 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, 114 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr, 117 JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
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D | jchuff.c | 110 jpeg_component_info * compptr; in start_pass_huff() local 125 compptr = cinfo->cur_comp_info[ci]; in start_pass_huff() 126 dctbl = compptr->dc_tbl_no; in start_pass_huff() 127 actbl = compptr->ac_tbl_no; in start_pass_huff() 481 jpeg_component_info * compptr; in encode_mcu_huff() local 499 compptr = cinfo->cur_comp_info[ci]; in encode_mcu_huff() 502 entropy->dc_derived_tbls[compptr->dc_tbl_no], in encode_mcu_huff() 503 entropy->ac_derived_tbls[compptr->ac_tbl_no])) in encode_mcu_huff() 649 jpeg_component_info * compptr; in encode_mcu_gather() local 665 compptr = cinfo->cur_comp_info[ci]; in encode_mcu_gather() [all …]
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D | jdmarker.c | 242 jpeg_component_info * compptr; in get_sof() local 279 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in get_sof() 280 ci++, compptr++) { in get_sof() 281 compptr->component_index = ci; in get_sof() 282 INPUT_BYTE(cinfo, compptr->component_id, return FALSE); in get_sof() 284 compptr->h_samp_factor = (c >> 4) & 15; in get_sof() 285 compptr->v_samp_factor = (c ) & 15; in get_sof() 286 INPUT_BYTE(cinfo, compptr->quant_tbl_no, return FALSE); in get_sof() 289 compptr->component_id, compptr->h_samp_factor, in get_sof() 290 compptr->v_samp_factor, compptr->quant_tbl_no); in get_sof() [all …]
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D | jcdctmgr.c | 58 jpeg_component_info *compptr; in start_pass_fdctmgr() local 62 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in start_pass_fdctmgr() 63 ci++, compptr++) { in start_pass_fdctmgr() 64 qtblno = compptr->quant_tbl_no; in start_pass_fdctmgr() 180 forward_DCT (j_compress_ptr cinfo, jpeg_component_info * compptr, in forward_DCT() argument 189 DCTELEM * divisors = fdct->divisors[compptr->quant_tbl_no]; in forward_DCT() 270 forward_DCT_float (j_compress_ptr cinfo, jpeg_component_info * compptr, in forward_DCT_float() argument 279 FAST_FLOAT * divisors = fdct->float_divisors[compptr->quant_tbl_no]; in forward_DCT_float()
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D | jcparam.c | 393 jpeg_component_info * compptr; in jpeg_set_colorspace() local 397 (compptr = &cinfo->comp_info[index], \ in jpeg_set_colorspace() 398 compptr->component_id = (id), \ in jpeg_set_colorspace() 399 compptr->h_samp_factor = (hsamp), \ in jpeg_set_colorspace() 400 compptr->v_samp_factor = (vsamp), \ in jpeg_set_colorspace() 401 compptr->quant_tbl_no = (quant), \ in jpeg_set_colorspace() 402 compptr->dc_tbl_no = (dctbl), \ in jpeg_set_colorspace() 403 compptr->ac_tbl_no = (actbl) ) in jpeg_set_colorspace()
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D | jcphuff.c | 111 jpeg_component_info * compptr; in start_pass_phuff() local 147 compptr = cinfo->cur_comp_info[ci]; in start_pass_phuff() 154 tbl = compptr->dc_tbl_no; in start_pass_phuff() 156 entropy->ac_tbl_no = tbl = compptr->ac_tbl_no; in start_pass_phuff() 385 jpeg_component_info * compptr; in encode_mcu_DC_first() local 400 compptr = cinfo->cur_comp_info[ci]; in encode_mcu_DC_first() 433 emit_symbol(entropy, compptr->dc_tbl_no, nbits); in encode_mcu_DC_first() 772 jpeg_component_info * compptr; in finish_pass_gather_phuff() local 787 compptr = cinfo->cur_comp_info[ci]; in finish_pass_gather_phuff() 791 tbl = compptr->dc_tbl_no; in finish_pass_gather_phuff() [all …]
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D | jidctred.c | 118 jpeg_idct_4x4 (j_decompress_ptr cinfo, jpeg_component_info * compptr, 136 quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; 271 jpeg_idct_2x2 (j_decompress_ptr cinfo, jpeg_component_info * compptr, in jpeg_idct_2x2() argument 288 quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; in jpeg_idct_2x2() 379 jpeg_idct_1x1 (j_decompress_ptr cinfo, jpeg_component_info * compptr, in jpeg_idct_1x1() argument 391 quantptr = (ISLOW_MULT_TYPE *) compptr->dct_table; in jpeg_idct_1x1()
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D | jdhuff.c | 91 jpeg_component_info * compptr; in start_pass_huff_decoder() local 102 compptr = cinfo->cur_comp_info[ci]; in start_pass_huff_decoder() 103 dctbl = compptr->dc_tbl_no; in start_pass_huff_decoder() 104 actbl = compptr->ac_tbl_no; in start_pass_huff_decoder() 118 compptr = cinfo->cur_comp_info[ci]; in start_pass_huff_decoder() 120 entropy->dc_cur_tbls[blkn] = entropy->dc_derived_tbls[compptr->dc_tbl_no]; in start_pass_huff_decoder() 121 entropy->ac_cur_tbls[blkn] = entropy->ac_derived_tbls[compptr->ac_tbl_no]; in start_pass_huff_decoder() 123 if (compptr->component_needed) { in start_pass_huff_decoder() 126 entropy->ac_needed[blkn] = (compptr->DCT_scaled_size > 1); in start_pass_huff_decoder()
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D | jdphuff.c | 97 jpeg_component_info * compptr; in start_pass_phuff_decoder() local 161 compptr = cinfo->cur_comp_info[ci]; in start_pass_phuff_decoder() 167 tbl = compptr->dc_tbl_no; in start_pass_phuff_decoder() 172 tbl = compptr->ac_tbl_no; in start_pass_phuff_decoder() 295 jpeg_component_info * compptr; in decode_mcu_DC_first() local 318 compptr = cinfo->cur_comp_info[ci]; in decode_mcu_DC_first() 319 tbl = entropy->derived_tbls[compptr->dc_tbl_no]; in decode_mcu_DC_first()
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D | jidctflt.c | 68 jpeg_idct_float (j_decompress_ptr cinfo, jpeg_component_info * compptr, 87 quantptr = (FLOAT_MULT_TYPE *) compptr->dct_table;
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D | jidctfst.c | 168 jpeg_idct_ifast (j_decompress_ptr cinfo, jpeg_component_info * compptr, 188 quantptr = (IFAST_MULT_TYPE *) compptr->dct_table;
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