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Diffstat (limited to 'deps/node/deps/brotli/c/enc/backward_references.c')
-rw-r--r--deps/node/deps/brotli/c/enc/backward_references.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/deps/node/deps/brotli/c/enc/backward_references.c b/deps/node/deps/brotli/c/enc/backward_references.c
deleted file mode 100644
index cd023d9b..00000000
--- a/deps/node/deps/brotli/c/enc/backward_references.c
+++ /dev/null
@@ -1,144 +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
-*/
-
-/* Function to find backward reference copies. */
-
-#include "./backward_references.h"
-
-#include "../common/constants.h"
-#include "../common/dictionary.h"
-#include "../common/platform.h"
-#include <brotli/types.h>
-#include "./command.h"
-#include "./dictionary_hash.h"
-#include "./memory.h"
-#include "./quality.h"
-
-#if defined(__cplusplus) || defined(c_plusplus)
-extern "C" {
-#endif
-
-static BROTLI_INLINE size_t ComputeDistanceCode(size_t distance,
- size_t max_distance,
- const int* dist_cache) {
- if (distance <= max_distance) {
- size_t distance_plus_3 = distance + 3;
- size_t offset0 = distance_plus_3 - (size_t)dist_cache[0];
- size_t offset1 = distance_plus_3 - (size_t)dist_cache[1];
- if (distance == (size_t)dist_cache[0]) {
- return 0;
- } else if (distance == (size_t)dist_cache[1]) {
- return 1;
- } else if (offset0 < 7) {
- return (0x9750468 >> (4 * offset0)) & 0xF;
- } else if (offset1 < 7) {
- return (0xFDB1ACE >> (4 * offset1)) & 0xF;
- } else if (distance == (size_t)dist_cache[2]) {
- return 2;
- } else if (distance == (size_t)dist_cache[3]) {
- return 3;
- }
- }
- return distance + BROTLI_NUM_DISTANCE_SHORT_CODES - 1;
-}
-
-#define EXPAND_CAT(a, b) CAT(a, b)
-#define CAT(a, b) a ## b
-#define FN(X) EXPAND_CAT(X, HASHER())
-#define EXPORT_FN(X) EXPAND_CAT(X, EXPAND_CAT(PREFIX(), HASHER()))
-
-#define PREFIX() N
-
-#define HASHER() H2
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H3
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H4
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H5
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H6
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H40
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H41
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H42
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H54
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H35
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H55
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#define HASHER() H65
-/* NOLINTNEXTLINE(build/include) */
-#include "./backward_references_inc.h"
-#undef HASHER
-
-#undef PREFIX
-
-#undef EXPORT_FN
-#undef FN
-#undef CAT
-#undef EXPAND_CAT
-
-void BrotliCreateBackwardReferences(
- size_t num_bytes, size_t position, const uint8_t* ringbuffer,
- size_t ringbuffer_mask, const BrotliEncoderParams* params,
- HasherHandle hasher, int* dist_cache, size_t* last_insert_len,
- Command* commands, size_t* num_commands, size_t* num_literals) {
- switch (params->hasher.type) {
-#define CASE_(N) \
- case N: \
- CreateBackwardReferencesNH ## N( \
- num_bytes, position, ringbuffer, \
- ringbuffer_mask, params, hasher, dist_cache, \
- last_insert_len, commands, num_commands, num_literals); \
- return;
- FOR_GENERIC_HASHERS(CASE_)
-#undef CASE_
- default:
- break;
- }
-}
-
-#if defined(__cplusplus) || defined(c_plusplus)
-} /* extern "C" */
-#endif