/freebsd-11-stable/contrib/xz/src/liblzma/simple/ |
H A D | simple_coder.c | 21 copy_or_code(lzma_simple_coder *coder, const lzma_allocator *allocator, argument 26 assert(!coder->end_was_reached); 28 if (coder->next.code == NULL) { 32 if (coder->is_encoder && action == LZMA_FINISH 34 coder->end_was_reached = true; 37 // Call the next coder in the chain to provide us some data. 38 const lzma_ret ret = coder->next.code( 39 coder->next.coder, allocator, 44 assert(!coder 58 call_filter(lzma_simple_coder *coder, uint8_t *buffer, size_t size) argument 74 lzma_simple_coder *coder = coder_ptr; local 213 lzma_simple_coder *coder = coder_ptr; local 226 lzma_simple_coder *coder = coder_ptr; local 243 lzma_simple_coder *coder = next->coder; local [all...] |
/freebsd-11-stable/contrib/xz/src/liblzma/common/ |
H A D | alone_decoder.c | 59 lzma_alone_coder *coder = coder_ptr; local 62 && (coder->sequence == SEQ_CODE || *in_pos < in_size)) 63 switch (coder->sequence) { 65 if (lzma_lzma_lclppb_decode(&coder->options, in[*in_pos])) 68 coder->sequence = SEQ_DICTIONARY_SIZE; 73 coder->options.dict_size 74 |= (size_t)(in[*in_pos]) << (coder->pos * 8); 76 if (++coder->pos == 4) { 77 if (coder->picky && coder 172 lzma_alone_coder *coder = coder_ptr; local 183 lzma_alone_coder *coder = coder_ptr; local 205 lzma_alone_coder *coder = next->coder; local [all...] |
H A D | stream_encoder.c | 62 block_encoder_init(lzma_stream_coder *coder, const lzma_allocator *allocator) argument 69 coder->block_options.compressed_size = LZMA_VLI_UNKNOWN; 70 coder->block_options.uncompressed_size = LZMA_VLI_UNKNOWN; 72 return_if_error(lzma_block_header_size(&coder->block_options)); 75 return lzma_block_encoder_init(&coder->block_encoder, allocator, 76 &coder->block_options); 86 lzma_stream_coder *coder = coder_ptr; local 90 switch (coder->sequence) { 94 lzma_bufcpy(coder->buffer, &coder 216 lzma_stream_coder *coder = coder_ptr; local 235 lzma_stream_coder *coder = coder_ptr; local [all...] |
H A D | block_encoder.c | 53 lzma_block_coder *coder = coder_ptr; local 56 if (LZMA_VLI_MAX - coder->uncompressed_size < in_size - *in_pos) 59 switch (coder->sequence) { 64 const lzma_ret ret = coder->next.code(coder->next.coder, 71 if (COMPRESSED_SIZE_MAX - coder->compressed_size < out_used) 74 coder->compressed_size += out_used; 78 coder->uncompressed_size += in_used; 80 lzma_check_update(&coder 141 lzma_block_coder *coder = coder_ptr; local 153 lzma_block_coder *coder = coder_ptr; local [all...] |
H A D | stream_decoder.c | 87 stream_decoder_reset(lzma_stream_coder *coder, const lzma_allocator *allocator) argument 90 coder->index_hash = lzma_index_hash_init(coder->index_hash, allocator); 91 if (coder->index_hash == NULL) 95 coder->sequence = SEQ_STREAM_HEADER; 96 coder->pos = 0; 108 lzma_stream_coder *coder = coder_ptr; local 113 switch (coder->sequence) { 116 lzma_bufcpy(in, in_pos, in_size, coder->buffer, &coder 382 lzma_stream_coder *coder = coder_ptr; local 393 const lzma_stream_coder *coder = coder_ptr; local 402 lzma_stream_coder *coder = coder_ptr; local [all...] |
H A D | index_decoder.c | 65 lzma_index_coder *coder = coder_ptr; local 72 switch (coder->sequence) { 86 coder->sequence = SEQ_COUNT; 90 ret = lzma_vli_decode(&coder->count, &coder->pos, 95 coder->pos = 0; 96 coder->sequence = SEQ_MEMUSAGE; 101 if (lzma_index_memusage(1, coder->count) > coder->memlimit) { 108 lzma_index_prealloc(coder 214 lzma_index_coder *coder = coder_ptr; local 225 lzma_index_coder *coder = coder_ptr; local 242 index_decoder_reset(lzma_index_coder *coder, const lzma_allocator *allocator, lzma_index **i, uint64_t memlimit) argument [all...] |
H A D | auto_decoder.c | 38 lzma_auto_coder *coder = coder_ptr; local 40 switch (coder->sequence) { 47 coder->sequence = SEQ_CODE; 55 &coder->next, allocator, 56 coder->memlimit, coder->flags)); 58 return_if_error(lzma_alone_decoder_init(&coder->next, 59 allocator, coder->memlimit, true)); 65 if (coder->flags & LZMA_TELL_NO_CHECK) 68 if (coder 107 lzma_auto_coder *coder = coder_ptr; local 117 const lzma_auto_coder *coder = coder_ptr; local 129 lzma_auto_coder *coder = coder_ptr; local [all...] |
H A D | alone_encoder.c | 40 lzma_alone_coder *coder = coder_ptr; local 43 switch (coder->sequence) { 45 lzma_bufcpy(coder->header, &coder->header_pos, 48 if (coder->header_pos < ALONE_HEADER_SIZE) 51 coder->sequence = SEQ_CODE; 55 return coder->next.code(coder->next.coder, 71 lzma_alone_coder *coder local 85 lzma_alone_coder *coder = next->coder; local [all...] |
H A D | block_decoder.c | 82 lzma_block_coder *coder = coder_ptr; local 84 switch (coder->sequence) { 89 const lzma_ret ret = coder->next.code(coder->next.coder, 98 if (update_size(&coder->compressed_size, in_used, 99 coder->compressed_limit) 100 || update_size(&coder->uncompressed_size, 102 coder->block->uncompressed_size)) 105 if (!coder 184 lzma_block_coder *coder = coder_ptr; local [all...] |
H A D | stream_encoder_mt.c | 53 /// Input buffer of coder->block_size bytes. The main thread will 69 lzma_stream_coder *coder; member in struct:worker_thread_s 187 mythread_sync(thr->coder->mutex) { 188 if (thr->coder->thread_error == LZMA_OK) 189 thr->coder->thread_error = ret; 191 mythread_cond_signal(&thr->coder->cond); 207 .check = thr->coder->stream_flags.check, 208 .compressed_size = thr->coder->outq.buf_size_max, 209 .uncompressed_size = thr->coder->block_size, 213 .filters = thr->coder 421 threads_stop(lzma_stream_coder *coder, bool wait_for_threads) argument 450 threads_end(lzma_stream_coder *coder, const lzma_allocator *allocator) argument 472 initialize_new_thread(lzma_stream_coder *coder, const lzma_allocator *allocator) argument 515 get_thread(lzma_stream_coder *coder, const lzma_allocator *allocator) argument 553 stream_encode_in(lzma_stream_coder *coder, const lzma_allocator *allocator, const uint8_t *restrict in, size_t *restrict in_pos, size_t in_size, lzma_action action) argument 621 wait_for_work(lzma_stream_coder *coder, mythread_condtime *wait_abs, bool *has_blocked, bool has_input) argument 672 lzma_stream_coder *coder = coder_ptr; local 843 lzma_stream_coder *coder = coder_ptr; local 918 lzma_stream_coder *coder = coder_ptr; local [all...] |
H A D | index_encoder.c | 53 lzma_index_coder *coder = coder_ptr; local 66 switch (coder->sequence) { 70 coder->sequence = SEQ_COUNT; 74 const lzma_vli count = lzma_index_block_count(coder->index); 75 ret = lzma_vli_encode(count, &coder->pos, 81 coder->pos = 0; 82 coder->sequence = SEQ_NEXT; 88 &coder->iter, LZMA_INDEX_ITER_BLOCK)) { 90 coder->pos = lzma_index_padding_size(coder 164 index_encoder_end(void *coder, const lzma_allocator *allocator) argument 172 index_encoder_reset(lzma_index_coder *coder, const lzma_index *i) argument [all...] |
H A D | common.h | 106 void *coder, const lzma_allocator *allocator, 112 /// Type of a function to free the memory allocated for the coder 114 void *coder, const lzma_allocator *allocator); 117 /// Raw coder validates and converts an array of lzma_filter structures to 136 /// Pointer to coder-specific data 137 void *coder; member in struct:lzma_next_coder_s 140 /// point to a filter coder. 144 /// We need only to detect if we are initializing a coder 152 /// Pointer to function to free lzma_next_coder.coder. This can 154 /// lzma_next_coder.coder [all...] |
/freebsd-11-stable/contrib/xz/src/liblzma/lz/ |
H A D | lz_decoder.c | 55 lz_decoder_reset(lzma_coder *coder) argument 57 coder->dict.pos = 0; 58 coder->dict.full = 0; 59 coder->dict.buf[coder->dict.size - 1] = '\0'; 60 coder->dict.need_reset = false; 66 decode_buffer(lzma_coder *coder, argument 73 if (coder->dict.pos == coder->dict.size) 74 coder 140 lzma_coder *coder = coder_ptr; local 196 lzma_coder *coder = coder_ptr; local 219 lzma_coder *coder = next->coder; local 309 lzma_coder *coder = coder_ptr; local [all...] |
H A D | lz_encoder.c | 33 /// Next coder in the chain 81 fill_window(lzma_coder *coder, const lzma_allocator *allocator, argument 85 assert(coder->mf.read_pos <= coder->mf.write_pos); 88 if (coder->mf.read_pos >= coder->mf.size - coder->mf.keep_size_after) 89 move_window(&coder->mf); 94 size_t write_pos = coder->mf.write_pos; 96 if (coder 166 lzma_coder *coder = coder_ptr; local 488 lzma_coder *coder = coder_ptr; local 511 lzma_coder *coder = coder_ptr; local 537 lzma_coder *coder = next->coder; local [all...] |
H A D | lz_decoder.h | 56 void *coder; member in struct:__anon4456 59 lzma_ret (*code)(void *coder, 63 void (*reset)(void *coder, const void *options); 66 void (*set_uncompressed)(void *coder, lzma_vli uncompressed_size); 69 void (*end)(void *coder, const lzma_allocator *allocator); 76 .coder = NULL, \ 94 void *coder, lzma_vli uncompressed_size);
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/freebsd-11-stable/contrib/xz/src/liblzma/lzma/ |
H A D | lzma2_encoder.c | 55 lzma2_header_lzma(lzma_lzma2_coder *coder) argument 57 assert(coder->uncompressed_size > 0); 58 assert(coder->uncompressed_size <= LZMA2_UNCOMPRESSED_MAX); 59 assert(coder->compressed_size > 0); 60 assert(coder->compressed_size <= LZMA2_CHUNK_MAX); 64 if (coder->need_properties) { 67 if (coder->need_dictionary_reset) 68 coder->buf[pos] = 0x80 + (3 << 5); 70 coder->buf[pos] = 0x80 + (2 << 5); 74 if (coder 111 lzma2_header_uncompressed(lzma_lzma2_coder *coder) argument 140 lzma_lzma2_coder *restrict coder = coder_ptr; local 269 lzma_lzma2_coder *coder = coder_ptr; local 279 lzma_lzma2_coder *coder = coder_ptr; local [all...] |
H A D | lzma2_decoder.c | 61 lzma_lzma2_coder *restrict coder = coder_ptr; local 66 while (*in_pos < in_size || coder->sequence == SEQ_LZMA) 67 switch (coder->sequence) { 79 coder->need_properties = true; 80 coder->need_dictionary_reset = true; 81 } else if (coder->need_dictionary_reset) { 88 coder->uncompressed_size = (control & 0x1F) << 16; 89 coder->sequence = SEQ_UNCOMPRESSED_1; 96 coder->need_properties = false; 97 coder 216 lzma_lzma2_coder *coder = coder_ptr; local 231 lzma_lzma2_coder *coder = lz->coder; local [all...] |
H A D | lzma_encoder_optimum_normal.c | 22 get_literal_price(const lzma_lzma1_encoder *const coder, const uint32_t pos, argument 26 const probability *const subcoder = literal_subcoder(coder->literal, 27 coder->literal_context_bits, coder->literal_pos_mask, 68 get_short_rep_price(const lzma_lzma1_encoder *const coder, argument 71 return rc_bit_0_price(coder->is_rep0[state]) 72 + rc_bit_0_price(coder->is_rep0_long[state][pos_state]); 77 get_pure_rep_price(const lzma_lzma1_encoder *const coder, const uint32_t rep_index, argument 83 price = rc_bit_0_price(coder->is_rep0[state]); 84 price += rc_bit_1_price(coder 102 get_rep_price(const lzma_lzma1_encoder *const coder, const uint32_t rep_index, const uint32_t len, const lzma_lzma_state state, const uint32_t pos_state) argument 112 get_dist_len_price(const lzma_lzma1_encoder *const coder, const uint32_t dist, const uint32_t len, const uint32_t pos_state) argument 133 fill_dist_prices(lzma_lzma1_encoder *coder) argument 188 fill_align_prices(lzma_lzma1_encoder *coder) argument 224 backward(lzma_lzma1_encoder *restrict coder, uint32_t *restrict len_res, uint32_t *restrict back_res, uint32_t cur) argument 272 helper1(lzma_lzma1_encoder *restrict coder, lzma_mf *restrict mf, uint32_t *restrict back_res, uint32_t *restrict len_res, uint32_t position) argument 444 helper2(lzma_lzma1_encoder *coder, uint32_t *reps, const uint8_t *buf, uint32_t len_end, uint32_t position, const uint32_t cur, const uint32_t nice_len, const uint32_t buf_avail_full) argument 804 lzma_lzma_optimum_normal(lzma_lzma1_encoder *restrict coder, lzma_mf *restrict mf, uint32_t *restrict back_res, uint32_t *restrict len_res, uint32_t position) argument [all...] |
H A D | lzma_encoder.c | 46 literal(lzma_lzma1_encoder *coder, lzma_mf *mf, uint32_t position) argument 51 probability *subcoder = literal_subcoder(coder->literal, 52 coder->literal_context_bits, coder->literal_pos_mask, 55 if (is_literal_state(coder->state)) { 58 rc_bittree(&coder->rc, subcoder, 8, cur_byte); 64 mf->read_pos - coder->reps[0] - 1 66 literal_matched(&coder->rc, subcoder, match_byte, cur_byte); 69 update_literal(coder->state); 143 match(lzma_lzma1_encoder *coder, cons argument 190 rep_match(lzma_lzma1_encoder *coder, const uint32_t pos_state, const uint32_t rep, const uint32_t len) argument 234 encode_symbol(lzma_lzma1_encoder *coder, lzma_mf *mf, uint32_t back, uint32_t len, uint32_t position) argument 268 encode_init(lzma_lzma1_encoder *coder, lzma_mf *mf) argument 296 encode_eopm(lzma_lzma1_encoder *coder, uint32_t position) argument 312 lzma_lzma_encode(lzma_lzma1_encoder *restrict coder, lzma_mf *restrict mf, uint8_t *restrict out, size_t *restrict out_pos, size_t out_size, uint32_t limit) argument 405 lzma_encode(void *coder, lzma_mf *restrict mf, uint8_t *restrict out, size_t *restrict out_pos, size_t out_size) argument 476 lzma_lzma_encoder_reset(lzma_lzma1_encoder *coder, const lzma_options_lzma *options) argument 560 lzma_lzma1_encoder *coder = *coder_ptr; local [all...] |
H A D | lzma_encoder_optimum_fast.c | 21 lzma_lzma_optimum_fast(lzma_lzma1_encoder *restrict coder, argument 30 len_main = mf_find(mf, &matches_count, coder->matches); 33 len_main = coder->longest_match_length; 34 matches_count = coder->matches_count; 53 const uint8_t *const buf_back = buf - coder->reps[i] - 1; 83 *back_res = coder->matches[matches_count - 1].dist + REPS; 91 back_main = coder->matches[matches_count - 1].dist; 94 coder->matches[matches_count - 2].len + 1) { 95 if (!change_pair(coder->matches[ 101 len_main = coder [all...] |
H A D | lzma_decoder.c | 222 // Range coder 294 lzma_lzma1_decoder *restrict coder = coder_ptr; local 302 &coder->rc, in, in_pos, in_size); 319 rc_to_local(coder->rc, *in_pos); 322 uint32_t state = coder->state; 323 uint32_t rep0 = coder->rep0; 324 uint32_t rep1 = coder->rep1; 325 uint32_t rep2 = coder->rep2; 326 uint32_t rep3 = coder->rep3; 328 const uint32_t pos_mask = coder 853 lzma_lzma1_decoder *coder = coder_ptr; local 861 lzma_lzma1_decoder *coder = coder_ptr; local [all...] |
H A D | lzma_encoder.h | 48 lzma_lzma1_encoder *coder, const lzma_options_lzma *options); 51 extern lzma_ret lzma_lzma_encode(lzma_lzma1_encoder *restrict coder,
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/freebsd-11-stable/contrib/xz/src/liblzma/delta/ |
H A D | delta_common.c | 20 lzma_delta_coder *coder = coder_ptr; local 21 lzma_next_end(&coder->next, allocator); 22 lzma_free(coder, allocator); 32 lzma_delta_coder *coder = next->coder; local 33 if (coder == NULL) { 34 coder = lzma_alloc(sizeof(lzma_delta_coder), allocator); 35 if (coder == NULL) 38 next->coder = coder; [all...] |
H A D | delta_decoder.c | 18 decode_buffer(lzma_delta_coder *coder, uint8_t *buffer, size_t size) argument 20 const size_t distance = coder->distance; 23 buffer[i] += coder->history[(distance + coder->pos) & 0xFF]; 24 coder->history[coder->pos-- & 0xFF] = buffer[i]; 35 lzma_delta_coder *coder = coder_ptr; local 37 assert(coder->next.code != NULL); 41 const lzma_ret ret = coder->next.code(coder [all...] |
H A D | delta_encoder.c | 21 copy_and_encode(lzma_delta_coder *coder, argument 24 const size_t distance = coder->distance; 27 const uint8_t tmp = coder->history[ 28 (distance + coder->pos) & 0xFF]; 29 coder->history[coder->pos-- & 0xFF] = in[i]; 38 encode_in_place(lzma_delta_coder *coder, uint8_t *buffer, size_t size) argument 40 const size_t distance = coder->distance; 43 const uint8_t tmp = coder->history[ 44 (distance + coder 57 lzma_delta_coder *coder = coder_ptr; local 93 lzma_delta_coder *coder = coder_ptr; local [all...] |