blob: 31113c0e2ab4073ca0ec71e96c41a3005b4fa41b [file] [log] [blame]
/*
* Copyright 2013 The LibYuv Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef INCLUDE_LIBYUV_COMPARE_ROW_H_
#define INCLUDE_LIBYUV_COMPARE_ROW_H_
#include "libyuv/basic_types.h"
#include "libyuv/cpu_support.h"
#ifdef __cplusplus
namespace libyuv {
extern "C" {
#endif
// The following are available for Visual C and GCC:
#if !defined(LIBYUV_DISABLE_X86) && \
(defined(__x86_64__) || defined(__i386__) || defined(_M_IX86))
#define HAS_HASHDJB2_SSE41
#define HAS_SUMSQUAREERROR_SSE2
#define HAS_HAMMINGDISTANCE_SSE42
#endif
// The following are available for Visual C and clangcl 32 bit:
#if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && defined(_MSC_VER) && \
!defined(__clang__) && \
(defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2))
#define HAS_HASHDJB2_AVX2
#define HAS_SUMSQUAREERROR_AVX2
#endif
// The following are available for GCC and clangcl:
#if !defined(LIBYUV_DISABLE_X86) && (defined(__x86_64__) || defined(__i386__))
#define HAS_HAMMINGDISTANCE_SSSE3
#endif
// The following are available for GCC and clangcl:
#if !defined(LIBYUV_DISABLE_X86) && defined(CLANG_HAS_AVX2) && \
(defined(__x86_64__) || defined(__i386__))
#define HAS_HAMMINGDISTANCE_AVX2
#endif
// The following are available for Neon:
#if !defined(LIBYUV_DISABLE_NEON) && \
(defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__))
#define HAS_HAMMINGDISTANCE_NEON
#define HAS_SUMSQUAREERROR_NEON
#endif
// The following are available for AArch64 Neon:
#if !defined(LIBYUV_DISABLE_NEON) && defined(__aarch64__)
#define HAS_HASHDJB2_NEON
#define HAS_HAMMINGDISTANCE_NEON_DOTPROD
#define HAS_SUMSQUAREERROR_NEON_DOTPROD
#endif
#if !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa)
#define HAS_HAMMINGDISTANCE_MSA
#define HAS_SUMSQUAREERROR_MSA
#endif
uint32_t HammingDistance_C(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_SSE42(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_SSSE3(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_AVX2(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_NEON(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_NEON_DotProd(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HammingDistance_MSA(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_C(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_SSE2(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_AVX2(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_NEON(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_NEON_DotProd(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t SumSquareError_MSA(const uint8_t* src_a,
const uint8_t* src_b,
int count);
uint32_t HashDjb2_C(const uint8_t* src, int count, uint32_t seed);
uint32_t HashDjb2_SSE41(const uint8_t* src, int count, uint32_t seed);
uint32_t HashDjb2_AVX2(const uint8_t* src, int count, uint32_t seed);
uint32_t HashDjb2_NEON(const uint8_t* src, int count, uint32_t seed);
#ifdef __cplusplus
} // extern "C"
} // namespace libyuv
#endif
#endif // INCLUDE_LIBYUV_COMPARE_ROW_H_