Merge branch 'upstream-liblzma' into update-liblzma
* upstream-liblzma: liblzma 2014-12-21 (265e5ffb)
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commit
60212979ea
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@ -318,6 +318,9 @@ extern LZMA_API(lzma_ret) lzma_block_header_encode(
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* The size of the Block Header must have already been decoded with
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* lzma_block_header_size_decode() macro and stored to block->header_size.
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*
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* The integrity check type from Stream Header must have been stored
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* to block->check.
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*
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* block->filters must have been allocated, but they don't need to be
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* initialized (possible existing filter options are not freed).
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*
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@ -22,7 +22,7 @@
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*/
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#define LZMA_VERSION_MAJOR 5
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#define LZMA_VERSION_MINOR 0
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#define LZMA_VERSION_PATCH 5
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#define LZMA_VERSION_PATCH 8
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#define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_STABLE
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#ifndef LZMA_VERSION_COMMIT
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@ -80,7 +80,7 @@ static const uint32_t SHA256_K[64] = {
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static void
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transform(uint32_t state[], const uint32_t data[])
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transform(uint32_t state[8], const uint32_t data[16])
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{
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uint32_t W[16];
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uint32_t T[8];
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@ -16,8 +16,9 @@
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extern LZMA_API(lzma_bool)
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lzma_lzma_preset(lzma_options_lzma *options, uint32_t preset)
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{
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static const uint8_t dict_size_values[] = { 18, 20, 21, 22, 22, 23, 23, 24, 25, 26 };
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static const uint8_t depth_values[] = { 4, 8, 24, 48 };
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static const uint8_t dict_pow2[]
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= { 18, 20, 21, 22, 22, 23, 23, 24, 25, 26 };
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static const uint8_t depths[] = { 4, 8, 24, 48 };
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const uint32_t level = preset & LZMA_PRESET_LEVEL_MASK;
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const uint32_t flags = preset & ~LZMA_PRESET_LEVEL_MASK;
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@ -33,13 +34,13 @@ lzma_lzma_preset(lzma_options_lzma *options, uint32_t preset)
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options->lp = LZMA_LP_DEFAULT;
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options->pb = LZMA_PB_DEFAULT;
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options->dict_size = UINT32_C(1) << dict_size_values[level];
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options->dict_size = UINT32_C(1) << dict_pow2[level];
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if (level <= 3) {
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options->mode = LZMA_MODE_FAST;
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options->mf = level == 0 ? LZMA_MF_HC3 : LZMA_MF_HC4;
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options->nice_len = level <= 1 ? 128 : 273;
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options->depth = depth_values[level];
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options->depth = depths[level];
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} else {
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options->mode = LZMA_MODE_NORMAL;
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options->mf = LZMA_MF_BT4;
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