File Manager

X7ROOT File Manager

Current Path: /opt/alt/tests/alt-php83-pecl-brotli_0.18.3-2.el8/brotli/c/dec

opt / alt / tests / alt-php83-pecl-brotli_0.18.3-2.el8 / brotli / c / dec /

?? ..
?? .libs
?? bit_reader.c(2.23 KB)
?? bit_reader.dep(519 B)
?? bit_reader.h(14.45 KB)
?? bit_reader.lo(285 B)
?? decode.c(105.25 KB)
?? decode.dep(1.49 KB)
?? decode.lo(277 B)
?? huffman.c(11.67 KB)
?? huffman.dep(510 B)
?? huffman.h(3.98 KB)
?? huffman.lo(279 B)
?? prefix.c(2.47 KB)
?? prefix.dep(648 B)
?? prefix.h(1.22 KB)
?? prefix.lo(277 B)
?? prefix_inc.h(30.21 KB)
?? state.c(5.73 KB)
?? state.dep(861 B)
?? state.h(12.16 KB)
?? state.lo(275 B)
?? static_init.c(1.41 KB)
?? static_init.dep(451 B)
?? static_init.h(840 B)
?? static_init.lo(287 B)

Editing: prefix.c

Distributed under MIT license.
   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
*/

#include "prefix.h"

#include "../common/platform.h"  /* IWYU pragma: keep */
#include "../common/static_init.h"

#if (BROTLI_STATIC_INIT != BROTLI_STATIC_INIT_NONE)
#include "../common/constants.h"
#endif

#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif

#if (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_NONE)
/* Embed kCmdLut. */
#include "prefix_inc.h"
#else
BROTLI_COLD BROTLI_BOOL BrotliDecoderInitCmdLut(CmdLutElement* items) {
  static const uint8_t kInsertLengthExtraBits[24] = {
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03,
      0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0C, 0x0E, 0x18};
  static const uint8_t kCopyLengthExtraBits[24] = {
      0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02,
      0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x18};
  static const uint8_t kCellPos[11] = {0, 1, 0, 1, 8, 9, 2, 16, 10, 17, 18};

uint16_t insert_length_offsets[24];
  uint16_t copy_length_offsets[24];
  insert_length_offsets[0] = 0;
  copy_length_offsets[0] = 2;
  for (size_t i = 0; i < 23; ++i) {
    insert_length_offsets[i + 1] =
        insert_length_offsets[i] + (uint16_t)(1u << kInsertLengthExtraBits[i]);
    copy_length_offsets[i + 1] =
        copy_length_offsets[i] + (uint16_t)(1u << kCopyLengthExtraBits[i]);
  }

for (size_t symbol = 0; symbol < BROTLI_NUM_COMMAND_SYMBOLS; ++symbol) {
    CmdLutElement* item = items + symbol;
    const size_t cell_idx = symbol >> 6;
    const size_t cell_pos = kCellPos[cell_idx];
    const size_t copy_code = ((cell_pos << 3) & 0x18) + (symbol & 0x7);
    const uint16_t copy_len_offset = copy_length_offsets[copy_code];
    const size_t insert_code = (cell_pos & 0x18) + ((symbol >> 3) & 0x7);
    item->copy_len_extra_bits = kCopyLengthExtraBits[copy_code];
    item->context = (copy_len_offset > 4) ? 3 : ((uint8_t)copy_len_offset - 2);
    item->copy_len_offset = copy_len_offset;
    item->distance_code = (cell_idx >= 2) ? -1 : 0;
    item->insert_len_extra_bits = kInsertLengthExtraBits[insert_code];
    item->insert_len_offset = insert_length_offsets[insert_code];
  }
  return BROTLI_TRUE;
}

BROTLI_MODEL("small")
CmdLutElement kCmdLut[BROTLI_NUM_COMMAND_SYMBOLS];
#endif  /* BROTLI_STATIC_INIT */

#if defined(__cplusplus) || defined(c_plusplus)
}  /* extern "C" */
#endif

X7ROOT File Manager

Editing: prefix.c

Upload File

Create Folder