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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 02:50:01 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-30 02:50:01 +0000
commit91275eb478ceb58083426099b6da3f4c7e189f19 (patch)
tree260f7d2fa77408b38c5cea96b320b9b0b6713ff2 /debian/vendor-h2o/deps/brotli/enc/metablock.h
parentMerging upstream version 1.9.4. (diff)
downloaddnsdist-91275eb478ceb58083426099b6da3f4c7e189f19.tar.xz
dnsdist-91275eb478ceb58083426099b6da3f4c7e189f19.zip
Merging debian version 1.9.4-1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/vendor-h2o/deps/brotli/enc/metablock.h')
-rw-r--r--debian/vendor-h2o/deps/brotli/enc/metablock.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/debian/vendor-h2o/deps/brotli/enc/metablock.h b/debian/vendor-h2o/deps/brotli/enc/metablock.h
deleted file mode 100644
index 00c739b..0000000
--- a/debian/vendor-h2o/deps/brotli/enc/metablock.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Copyright 2015 Google Inc. All Rights Reserved.
-
- Distributed under MIT license.
- See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
-*/
-
-// Algorithms for distributing the literals and commands of a metablock between
-// block types and contexts.
-
-#ifndef BROTLI_ENC_METABLOCK_H_
-#define BROTLI_ENC_METABLOCK_H_
-
-#include <vector>
-
-#include "./command.h"
-#include "./histogram.h"
-
-namespace brotli {
-
-struct BlockSplit {
- BlockSplit() : num_types(0) {}
-
- size_t num_types;
- std::vector<uint8_t> types;
- std::vector<uint32_t> lengths;
-};
-
-struct MetaBlockSplit {
- BlockSplit literal_split;
- BlockSplit command_split;
- BlockSplit distance_split;
- std::vector<uint32_t> literal_context_map;
- std::vector<uint32_t> distance_context_map;
- std::vector<HistogramLiteral> literal_histograms;
- std::vector<HistogramCommand> command_histograms;
- std::vector<HistogramDistance> distance_histograms;
-};
-
-// Uses the slow shortest-path block splitter and does context clustering.
-void BuildMetaBlock(const uint8_t* ringbuffer,
- const size_t pos,
- const size_t mask,
- uint8_t prev_byte,
- uint8_t prev_byte2,
- const Command* cmds,
- size_t num_commands,
- ContextType literal_context_mode,
- MetaBlockSplit* mb);
-
-// Uses a fast greedy block splitter that tries to merge current block with the
-// last or the second last block and does not do any context modeling.
-void BuildMetaBlockGreedy(const uint8_t* ringbuffer,
- size_t pos,
- size_t mask,
- const Command *commands,
- size_t n_commands,
- MetaBlockSplit* mb);
-
-// Uses a fast greedy block splitter that tries to merge current block with the
-// last or the second last block and uses a static context clustering which
-// is the same for all block types.
-void BuildMetaBlockGreedyWithContexts(const uint8_t* ringbuffer,
- size_t pos,
- size_t mask,
- uint8_t prev_byte,
- uint8_t prev_byte2,
- ContextType literal_context_mode,
- size_t num_contexts,
- const uint32_t* static_context_map,
- const Command *commands,
- size_t n_commands,
- MetaBlockSplit* mb);
-
-void OptimizeHistograms(size_t num_direct_distance_codes,
- size_t distance_postfix_bits,
- MetaBlockSplit* mb);
-
-} // namespace brotli
-
-#endif // BROTLI_ENC_METABLOCK_H_