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https://github.com/GerbilSoft/zlib-ng.git
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9953f12e21
and remove SSE4.2 and ACLE optimizations. The functable overhead is higher than the benefit from using optimized functions.
32 lines
954 B
C
32 lines
954 B
C
/* arm_functions.h -- ARM implementations for arch-specific functions.
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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#ifndef ARM_FUNCTIONS_H_
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#define ARM_FUNCTIONS_H_
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#ifdef ARM_NEON
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uint32_t adler32_neon(uint32_t adler, const uint8_t *buf, size_t len);
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uint32_t chunksize_neon(void);
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uint8_t* chunkmemset_safe_neon(uint8_t *out, unsigned dist, unsigned len, unsigned left);
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# ifdef HAVE_BUILTIN_CTZLL
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uint32_t compare256_neon(const uint8_t *src0, const uint8_t *src1);
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uint32_t longest_match_neon(deflate_state *const s, Pos cur_match);
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uint32_t longest_match_slow_neon(deflate_state *const s, Pos cur_match);
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# endif
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void slide_hash_neon(deflate_state *s);
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void inflate_fast_neon(PREFIX3(stream) *strm, uint32_t start);
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#endif
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#ifdef ARM_ACLE
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uint32_t crc32_acle(uint32_t crc, const uint8_t *buf, size_t len);
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#endif
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#ifdef ARM_SIMD
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void slide_hash_armv6(deflate_state *s);
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#endif
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#endif /* ARM_FUNCTIONS_H_ */
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