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Release v2.0.0: VaptVupt codec integration, auto codec detection, Jasmin and VaptVupt fixes, multi-arch & performance enhancements, security hardening, ACSL annotations

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Cristian Cezar Moisés 2026-04-05 15:35:49 -03:00
commit c42251f0a2
15 changed files with 380 additions and 407 deletions
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7
include/zupt.h
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@ -75,6 +75,7 @@
#define ZUPT_CODEC_ZUPT_LZH 0x0009 /* LZ77 + Huffman */
#define ZUPT_CODEC_ZUPT_LZHP 0x000A /* LZ77 + Huffman + Byte Prediction (default) */
#define ZUPT_CODEC_VAPTVUPT 0x0010 /* VAPTVUPT: VaptVupt LZ + ANS entropy codec */
#define ZUPT_CODEC_AUTO 0xFFFF /* Auto-detect: VaptVupt if AVX2, else LZHP */
/* Crypto */
#define ZUPT_SALT_SIZE 32
@ -326,4 +327,10 @@ const char *zupt_codec_name(uint16_t id);
void zupt_default_options(zupt_options_t *o);
void zupt_format_size(uint64_t bytes, char *buf, size_t cap);
/* Resolve ZUPT_CODEC_AUTO to a concrete codec based on hardware.
* On x86_64 with AVX2: VaptVupt (fast ANS+SIMD decode).
* On all other arches: Zupt-LZHP (no SIMD dependency).
* Decompression of ALL codecs works on ALL architectures. */
uint16_t zupt_resolve_auto_codec(void);
#endif