aaru-dps/libaaruformat
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Add SIMD implementations of CRC64.

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This commit is contained in:
Natalia Portillo
2022-05-28 12:50:10 +01:00
parent 7705c3fbc4
commit 33d59d975e
12 changed files with 1272 additions and 151 deletions
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34
include/aaruformat/decls.h
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@@ -33,6 +33,7 @@
#ifndef LIBAARUFORMAT_DECLS_H
#define LIBAARUFORMAT_DECLS_H
#include "simd.h"
#ifdef __cplusplus
#define EXTERNC extern "C"
#else
@@ -78,17 +79,12 @@ AARU_EXPORT int AARU_CALL aaruf_close(void* context);
AARU_EXPORT int32_t AARU_CALL aaruf_read_media_tag(void* context, uint8_t* data, int32_t tag, uint32_t* length);
AARU_EXPORT void* AARU_CALL aaruf_crc64_init(uint64_t polynomial, uint64_t seed);
AARU_EXPORT void* AARU_CALL aaruf_crc64_init_ecma(void);
AARU_EXPORT void AARU_CALL aaruf_crc64_update(void* context, const uint8_t* data, size_t len);
AARU_EXPORT uint64_t AARU_CALL aaruf_crc64_final(void* context);
AARU_EXPORT uint64_t AARU_CALL aaruf_crc64_data(const uint8_t* data, size_t len, uint64_t polynomial, uint64_t seed);
AARU_EXPORT uint64_t AARU_CALL aaruf_crc64_data_ecma(const uint8_t* data, size_t len);
AARU_EXPORT crc64_ctx* AARU_CALL aaruf_crc64_init();
AARU_EXPORT int AARU_CALL aaruf_crc64_update(crc64_ctx* ctx, const uint8_t* data, uint32_t len);
AARU_EXPORT int AARU_CALL aaruf_crc64_final(crc64_ctx* ctx, uint64_t* crc);
AARU_EXPORT void AARU_CALL aaruf_crc64_free(crc64_ctx* ctx);
AARU_EXPORT void AARU_CALL aaruf_crc64_slicing(uint64_t* previous_crc, const uint8_t* data, uint32_t len);
AARU_EXPORT uint64_t AARU_CALL aaruf_crc64_data(const uint8_t* data, uint32_t len);
AARU_EXPORT int32_t AARU_CALL aaruf_read_sector(void* context, uint64_t sectorAddress, uint8_t* data, uint32_t* length);
@@ -152,15 +148,19 @@ AARU_LOCAL int32_t AARU_CALL aaruf_get_xml_mediatype(int32_t type);
#if defined(__x86_64__) || defined(__amd64) || defined(_M_AMD64) || defined(_M_X64) || defined(__I386__) || \
defined(__i386__) || defined(__THW_INTEL) || defined(_M_IX86)
AARU_LOCAL int have_clmul();
AARU_LOCAL int have_ssse3();
AARU_LOCAL int have_avx2();
AARU_EXPORT int have_clmul();
AARU_EXPORT int have_ssse3();
AARU_EXPORT int have_avx2();
AARU_EXPORT CLMUL uint64_t AARU_CALL aaruf_crc64_clmul(uint64_t crc, const uint8_t* data, long length);
#endif
#if defined(__aarch64__) || defined(_M_ARM64) || defined(__arm__) || defined(_M_ARM)
AARU_LOCAL int have_neon();
AARU_LOCAL int have_arm_crc32();
AARU_LOCAL int have_arm_crypto();
AARU_EXPORT int have_neon();
AARU_EXPORT int have_arm_crc32();
AARU_EXPORT int have_arm_crypto();
AARU_EXPORT TARGET_WITH_SIMD uint64_t AARU_CALL crc64_vmull(uint64_t previous_crc, const uint8_t* data, long len);
#endif
#endif // LIBAARUFORMAT_DECLS_H