projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 11b7501a SB |
1 | /* Copyright 2013 Google Inc. All Rights Reserved.\r |
| 2 | \r | |
| 3 | Distributed under MIT license.\r | |
| 4 | See file LICENSE for detail or copy at https://opensource.org/licenses/MIT\r | |
| 5 | */\r | |
| 6 | \r | |
| 7 | /* Models the histograms of literals, commands and distance codes. */\r | |
| 8 | \r | |
| 9 | #ifndef BROTLI_ENC_HISTOGRAM_H_\r | |
| 10 | #define BROTLI_ENC_HISTOGRAM_H_\r | |
| 11 | \r | |
| 12 | #include <string.h> /* memset */\r | |
| 13 | \r | |
| 14 | #include "../common/constants.h"\r | |
| 15 | #include "../common/types.h"\r | |
| 16 | #include "./block_splitter.h"\r | |
| 17 | #include "./command.h"\r | |
| 18 | #include "./context.h"\r | |
| 19 | #include "./port.h"\r | |
| 20 | \r | |
| 21 | #if defined(__cplusplus) || defined(c_plusplus)\r | |
| 22 | extern "C" {\r | |
| 23 | #endif\r | |
| 24 | \r | |
| 25 | #define FN(X) X ## Literal\r | |
| 26 | #define DATA_SIZE BROTLI_NUM_LITERAL_SYMBOLS\r | |
| 27 | #define DataType uint8_t\r | |
| 28 | #include "./histogram_inc.h" /* NOLINT(build/include) */\r | |
| 29 | #undef DataType\r | |
| 30 | #undef DATA_SIZE\r | |
| 31 | #undef FN\r | |
| 32 | \r | |
| 33 | #define FN(X) X ## Command\r | |
| 34 | #define DataType uint16_t\r | |
| 35 | #define DATA_SIZE BROTLI_NUM_COMMAND_SYMBOLS\r | |
| 36 | #include "./histogram_inc.h" /* NOLINT(build/include) */\r | |
| 37 | #undef DATA_SIZE\r | |
| 38 | #undef FN\r | |
| 39 | \r | |
| 40 | #define FN(X) X ## Distance\r | |
| 41 | #define DATA_SIZE BROTLI_NUM_DISTANCE_SYMBOLS\r | |
| 42 | #include "./histogram_inc.h" /* NOLINT(build/include) */\r | |
| 43 | #undef DataType\r | |
| 44 | #undef DATA_SIZE\r | |
| 45 | #undef FN\r | |
| 46 | \r | |
| 47 | BROTLI_INTERNAL void BrotliBuildHistogramsWithContext(\r | |
| 48 | const Command* cmds, const size_t num_commands,\r | |
| 49 | const BlockSplit* literal_split, const BlockSplit* insert_and_copy_split,\r | |
| 50 | const BlockSplit* dist_split, const uint8_t* ringbuffer, size_t pos,\r | |
| 51 | size_t mask, uint8_t prev_byte, uint8_t prev_byte2,\r | |
| 52 | const ContextType* context_modes, HistogramLiteral* literal_histograms,\r | |
| 53 | HistogramCommand* insert_and_copy_histograms,\r | |
| 54 | HistogramDistance* copy_dist_histograms);\r | |
| 55 | \r | |
| 56 | #if defined(__cplusplus) || defined(c_plusplus)\r | |
| 57 | } /* extern "C" */\r | |
| 58 | #endif\r | |
| 59 | \r | |
| 60 | #endif /* BROTLI_ENC_HISTOGRAM_H_ */\r |