dd4f667e70
https://bugzilla.tianocore.org/show_bug.cgi?id=1201 Update Brotli to the latest version 1.0.6 https://github.com/google/brotli Verify VS2017, GCC5 build. Verify Decompression boot functionality. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* NOLINT(build/header_guard) */
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/* Copyright 2014 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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/* template parameters: FN */
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#define HistogramType FN(Histogram)
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/* Creates entropy codes for all block types and stores them to the bit
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stream. */
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static void FN(BuildAndStoreEntropyCodes)(MemoryManager* m, BlockEncoder* self,
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const HistogramType* histograms, const size_t histograms_size,
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const size_t alphabet_size, HuffmanTree* tree,
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size_t* storage_ix, uint8_t* storage) {
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const size_t table_size = histograms_size * self->histogram_length_;
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self->depths_ = BROTLI_ALLOC(m, uint8_t, table_size);
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self->bits_ = BROTLI_ALLOC(m, uint16_t, table_size);
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if (BROTLI_IS_OOM(m)) return;
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{
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size_t i;
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for (i = 0; i < histograms_size; ++i) {
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size_t ix = i * self->histogram_length_;
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BuildAndStoreHuffmanTree(&histograms[i].data_[0], self->histogram_length_,
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alphabet_size, tree, &self->depths_[ix], &self->bits_[ix],
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storage_ix, storage);
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}
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}
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}
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#undef HistogramType
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