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Add AVX2 SAD and SadFour functions for motion estimation #3933

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Add AVX2 SAD and SadFour functions for motion estimation #3933

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13 changes: 13 additions & 0 deletions codec/common/inc/sad_common.h
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
/*!
* \copy
* Copyright (c) 2013, Cisco Systems
* Copyright (c) 2026, Richard Ben Aleya
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Expand Down Expand Up @@ -73,6 +74,18 @@ void WelsSampleSadFour8x16_sse2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*)
void WelsSampleSadFour8x8_sse2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);
void WelsSampleSadFour4x4_sse2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);

#if defined(HAVE_AVX2)
int32_t WelsSampleSad16x16_avx2 (uint8_t*, int32_t, uint8_t*, int32_t);
int32_t WelsSampleSad16x8_avx2 (uint8_t*, int32_t, uint8_t*, int32_t);
int32_t WelsSampleSad8x16_avx2 (uint8_t*, int32_t, uint8_t*, int32_t);
int32_t WelsSampleSad8x8_avx2 (uint8_t*, int32_t, uint8_t*, int32_t);

void WelsSampleSadFour16x16_avx2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);
void WelsSampleSadFour16x8_avx2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);
void WelsSampleSadFour8x16_avx2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);
void WelsSampleSadFour8x8_avx2 (uint8_t*, int32_t, uint8_t*, int32_t, int32_t*);
#endif

#endif//X86_ASM

#if defined (HAVE_NEON)
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