Index: third_party/brotli/dec/decode.h |
diff --git a/third_party/brotli/dec/decode.h b/third_party/brotli/dec/decode.h |
deleted file mode 100644 |
index 829ce6df08a9d58f6fc173085a31ec874303c75c..0000000000000000000000000000000000000000 |
--- a/third_party/brotli/dec/decode.h |
+++ /dev/null |
@@ -1,156 +0,0 @@ |
-/* Copyright 2013 Google Inc. All Rights Reserved. |
- |
- Distributed under MIT license. |
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT |
-*/ |
- |
-/* API for Brotli decompression */ |
- |
-#ifndef BROTLI_DEC_DECODE_H_ |
-#define BROTLI_DEC_DECODE_H_ |
- |
-#include "./types.h" |
- |
-#if defined(__cplusplus) || defined(c_plusplus) |
-extern "C" { |
-#endif |
- |
-typedef struct BrotliStateStruct BrotliState; |
- |
-typedef enum { |
- /* Decoding error, e.g. corrupt input or memory allocation problem */ |
- BROTLI_RESULT_ERROR = 0, |
- /* Decoding successfully completed */ |
- BROTLI_RESULT_SUCCESS = 1, |
- /* Partially done; should be called again with more input */ |
- BROTLI_RESULT_NEEDS_MORE_INPUT = 2, |
- /* Partially done; should be called again with more output */ |
- BROTLI_RESULT_NEEDS_MORE_OUTPUT = 3 |
-} BrotliResult; |
- |
-typedef enum { |
- BROTLI_NO_ERROR = 0, |
- /* Same as BrotliResult values */ |
- BROTLI_SUCCESS = 1, |
- BROTLI_NEEDS_MORE_INPUT = 2, |
- BROTLI_NEEDS_MORE_OUTPUT = 3, |
- |
- /* Errors caused by invalid input */ |
- BROTLI_ERROR_FORMAT_EXUBERANT_NIBBLE = -1, |
- BROTLI_ERROR_FORMAT_RESERVED = -2, |
- BROTLI_ERROR_FORMAT_EXUBERANT_META_NIBBLE = -3, |
- BROTLI_ERROR_FORMAT_SIMPLE_HUFFMAN_ALPHABET = -4, |
- BROTLI_ERROR_FORMAT_SIMPLE_HUFFMAN_SAME = -5, |
- BROTLI_ERROR_FORMAT_CL_SPACE = -6, |
- BROTLI_ERROR_FORMAT_HUFFMAN_SPACE = -7, |
- BROTLI_ERROR_FORMAT_CONTEXT_MAP_REPEAT = -8, |
- BROTLI_ERROR_FORMAT_BLOCK_LENGTH_1 = -9, |
- BROTLI_ERROR_FORMAT_BLOCK_LENGTH_2 = -10, |
- BROTLI_ERROR_FORMAT_TRANSFORM = -11, |
- BROTLI_ERROR_FORMAT_DICTIONARY = -12, |
- BROTLI_ERROR_FORMAT_WINDOW_BITS = -13, |
- BROTLI_ERROR_FORMAT_PADDING_1 = -14, |
- BROTLI_ERROR_FORMAT_PADDING_2 = -15, |
- |
- /* -16..-20 codes are reserved */ |
- |
- /* Memory allocation problems */ |
- BROTLI_ERROR_ALLOC_CONTEXT_MODES = -21, |
- BROTLI_ERROR_ALLOC_TREE_GROUPS = -22, /* Literal, insert, distance */ |
- /* -23..-24 codes are reserved for distinct tree groups */ |
- BROTLI_ERROR_ALLOC_CONTEXT_MAP = -25, |
- BROTLI_ERROR_ALLOC_RING_BUFFER_1 = -26, |
- BROTLI_ERROR_ALLOC_RING_BUFFER_2 = -27, |
- /* -28..-29 codes are reserved for dynamic ringbuffer allocation */ |
- BROTLI_ERROR_ALLOC_BLOCK_TYPE_TREES = -30, |
- |
- /* "Impossible" states */ |
- BROTLI_ERROR_UNREACHABLE_1 = -31, |
- BROTLI_ERROR_UNREACHABLE_2 = -32, |
- BROTLI_ERROR_UNREACHABLE_3 = -33, |
- BROTLI_ERROR_UNREACHABLE_4 = -34, |
- BROTLI_ERROR_UNREACHABLE_5 = -35, |
- BROTLI_ERROR_UNREACHABLE_6 = -36 |
-} BrotliErrorCode; |
- |
-#define BROTLI_LAST_ERROR_CODE BROTLI_ERROR_UNREACHABLE_6 |
- |
-/* Creates the instance of BrotliState and initializes it. |alloc_func| and |
- |free_func| MUST be both zero or both non-zero. In the case they are both |
- zero, default memory allocators are used. |opaque| is passed to |alloc_func| |
- and |free_func| when they are called. */ |
-BrotliState* BrotliCreateState( |
- brotli_alloc_func alloc_func, brotli_free_func free_func, void* opaque); |
- |
-/* Deinitializes and frees BrotliState instance. */ |
-void BrotliDestroyState(BrotliState* state); |
- |
-/* Sets |*decoded_size| to the decompressed size of the given encoded stream. |
- This function only works if the encoded buffer has a single meta block, |
- or if it has two meta-blocks, where the first is uncompressed and the |
- second is empty. |
- Returns 1 on success, 0 on failure. */ |
-int BrotliDecompressedSize(size_t encoded_size, |
- const uint8_t* encoded_buffer, |
- size_t* decoded_size); |
- |
-/* Decompresses the data in |encoded_buffer| into |decoded_buffer|, and sets |
- |*decoded_size| to the decompressed length. */ |
-BrotliResult BrotliDecompressBuffer(size_t encoded_size, |
- const uint8_t* encoded_buffer, |
- size_t* decoded_size, |
- uint8_t* decoded_buffer); |
- |
-/* Decompresses the data. Supports partial input and output. |
- |
- Must be called with an allocated input buffer in |*next_in| and an allocated |
- output buffer in |*next_out|. The values |*available_in| and |*available_out| |
- must specify the allocated size in |*next_in| and |*next_out| respectively. |
- |
- After each call, |*available_in| will be decremented by the amount of input |
- bytes consumed, and the |*next_in| pointer will be incremented by that |
- amount. Similarly, |*available_out| will be decremented by the amount of |
- output bytes written, and the |*next_out| pointer will be incremented by that |
- amount. |total_out| will be set to the number of bytes decompressed since |
- last state initialization. |
- |
- Input is never overconsumed, so |next_in| and |available_in| could be passed |
- to the next consumer after decoding is complete. */ |
-BrotliResult BrotliDecompressStream(size_t* available_in, |
- const uint8_t** next_in, |
- size_t* available_out, |
- uint8_t** next_out, |
- size_t* total_out, |
- BrotliState* s); |
- |
-/* Fills the new state with a dictionary for LZ77, warming up the ringbuffer, |
- e.g. for custom static dictionaries for data formats. |
- Not to be confused with the built-in transformable dictionary of Brotli. |
- |size| should be less or equal to 2^24 (16MiB), otherwise the dictionary will |
- be ignored. The dictionary must exist in memory until decoding is done and |
- is owned by the caller. To use: |
- 1) Allocate and initialize state with BrotliCreateState |
- 2) Use BrotliSetCustomDictionary |
- 3) Use BrotliDecompressStream |
- 4) Clean up and free state with BrotliDestroyState |
-*/ |
-void BrotliSetCustomDictionary( |
- size_t size, const uint8_t* dict, BrotliState* s); |
- |
-/* Returns 1, if s is in a state where we have not read any input bytes yet, |
- and 0 otherwise */ |
-int BrotliStateIsStreamStart(const BrotliState* s); |
- |
-/* Returns 1, if s is in a state where we reached the end of the input and |
- produced all of the output, and 0 otherwise. */ |
-int BrotliStateIsStreamEnd(const BrotliState* s); |
- |
-/* Returns detailed error code after BrotliDecompressStream returns |
- BROTLI_RESULT_ERROR. */ |
-BrotliErrorCode BrotliGetErrorCode(const BrotliState* s); |
- |
-#if defined(__cplusplus) || defined(c_plusplus) |
-} /* extern "C" */ |
-#endif |
- |
-#endif /* BROTLI_DEC_DECODE_H_ */ |