MrPiglr
9dddce666d
- Forked from Godot Engine 4.7-dev (MIT License) - Rebranded to AeThex Engine with cyan/purple theme - Added AI-powered development assistant module - Integrated Claude API for code completion & error fixing - Custom hexagon logo and branding - Multi-platform CI/CD (Windows, Linux, macOS) - Built Linux editor binary (151MB) - Complete source code with all customizations Tech Stack: - C++ game engine core - AI Module: Claude 3.5 Sonnet integration - Build: SCons, 14K+ source files - License: MIT (Godot) + Custom (AeThex features) Ready for Windows build via GitHub Actions!
67 lines
2.5 KiB
C
67 lines
2.5 KiB
C
/* Copyright 2025 Google Inc. All Rights Reserved.
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Distributed under MIT license.
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See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
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*/
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#include "prefix.h"
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#include "../common/platform.h" /* IWYU pragma: keep */
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#include "../common/static_init.h"
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#if (BROTLI_STATIC_INIT != BROTLI_STATIC_INIT_NONE)
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#include "../common/constants.h"
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#endif
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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#if (BROTLI_STATIC_INIT == BROTLI_STATIC_INIT_NONE)
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/* Embed kCmdLut. */
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#include "prefix_inc.h"
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#else
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BROTLI_COLD BROTLI_BOOL BrotliDecoderInitCmdLut(CmdLutElement* items) {
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static const uint8_t kInsertLengthExtraBits[24] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02, 0x03, 0x03,
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0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0C, 0x0E, 0x18};
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static const uint8_t kCopyLengthExtraBits[24] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x02,
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0x03, 0x03, 0x04, 0x04, 0x05, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x18};
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static const uint8_t kCellPos[11] = {0, 1, 0, 1, 8, 9, 2, 16, 10, 17, 18};
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uint16_t insert_length_offsets[24];
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uint16_t copy_length_offsets[24];
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insert_length_offsets[0] = 0;
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copy_length_offsets[0] = 2;
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for (size_t i = 0; i < 23; ++i) {
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insert_length_offsets[i + 1] =
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insert_length_offsets[i] + (uint16_t)(1u << kInsertLengthExtraBits[i]);
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copy_length_offsets[i + 1] =
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copy_length_offsets[i] + (uint16_t)(1u << kCopyLengthExtraBits[i]);
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}
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for (size_t symbol = 0; symbol < BROTLI_NUM_COMMAND_SYMBOLS; ++symbol) {
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CmdLutElement* item = items + symbol;
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const size_t cell_idx = symbol >> 6;
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const size_t cell_pos = kCellPos[cell_idx];
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const size_t copy_code = ((cell_pos << 3) & 0x18) + (symbol & 0x7);
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const uint16_t copy_len_offset = copy_length_offsets[copy_code];
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const size_t insert_code = (cell_pos & 0x18) + ((symbol >> 3) & 0x7);
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item->copy_len_extra_bits = kCopyLengthExtraBits[copy_code];
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item->context = (copy_len_offset > 4) ? 3 : ((uint8_t)copy_len_offset - 2);
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item->copy_len_offset = copy_len_offset;
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item->distance_code = (cell_idx >= 2) ? -1 : 0;
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item->insert_len_extra_bits = kInsertLengthExtraBits[insert_code];
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item->insert_len_offset = insert_length_offsets[insert_code];
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}
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return BROTLI_TRUE;
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}
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BROTLI_MODEL("small")
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CmdLutElement kCmdLut[BROTLI_NUM_COMMAND_SYMBOLS];
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#endif /* BROTLI_STATIC_INIT */
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#if defined(__cplusplus) || defined(c_plusplus)
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} /* extern "C" */
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#endif
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