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53 lines
1.5 KiB
53 lines
1.5 KiB
/////////////////////////////////////////////////////////////////////////////// |
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// |
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/// \file lzma_decoder.h |
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/// \brief LZMA decoder API |
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/// |
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// Authors: Igor Pavlov |
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// Lasse Collin |
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// |
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// This file has been put into the public domain. |
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// You can do whatever you want with this file. |
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// |
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/////////////////////////////////////////////////////////////////////////////// |
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#ifndef LZMA_LZMA_DECODER_H |
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#define LZMA_LZMA_DECODER_H |
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#include "common.h" |
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/// Allocates and initializes LZMA decoder |
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extern lzma_ret lzma_lzma_decoder_init(lzma_next_coder *next, |
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const lzma_allocator *allocator, |
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const lzma_filter_info *filters); |
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extern uint64_t lzma_lzma_decoder_memusage(const void *options); |
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extern lzma_ret lzma_lzma_props_decode( |
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void **options, const lzma_allocator *allocator, |
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const uint8_t *props, size_t props_size); |
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/// \brief Decodes the LZMA Properties byte (lc/lp/pb) |
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/// |
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/// \return true if error occurred, false on success |
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/// |
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extern bool lzma_lzma_lclppb_decode( |
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lzma_options_lzma *options, uint8_t byte); |
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#ifdef LZMA_LZ_DECODER_H |
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/// Allocate and setup function pointers only. This is used by LZMA1 and |
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/// LZMA2 decoders. |
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extern lzma_ret lzma_lzma_decoder_create( |
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lzma_lz_decoder *lz, const lzma_allocator *allocator, |
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const void *opt, lzma_lz_options *lz_options); |
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/// Gets memory usage without validating lc/lp/pb. This is used by LZMA2 |
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/// decoder, because raw LZMA2 decoding doesn't need lc/lp/pb. |
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extern uint64_t lzma_lzma_decoder_memusage_nocheck(const void *options); |
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#endif |
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#endif
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