📄 sad.h
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#ifndef _ENCODER_SAD_H_#define _ENCODER_SAD_H_#include "../portab.h"typedef void (sadInitFunc)(void);typedef sadInitFunc* sadInitFuncPtr;extern sadInitFuncPtr sadInit;sadInitFunc sadInit_altivec;typedef uint32_t (sad16Func)(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride, const uint32_t best_sad);typedef sad16Func* sad16FuncPtr; extern sad16FuncPtr sad16;sad16Func sad16_c;sad16Func sad16_mmx;sad16Func sad16_xmm;sad16Func sad16_altivec;#ifdef MPEG4IPsad16Func sad16_sse2;#endiftypedef uint32_t (sad8Func)(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride);typedef sad8Func* sad8FuncPtr; extern sad8FuncPtr sad8;sad8Func sad8_c;sad8Func sad8_mmx;sad8Func sad8_xmm;sad8Func sad8_altivec;typedef uint32_t (dev16Func)(const uint8_t * const cur, const uint32_t stride);typedef dev16Func *dev16FuncPtr; extern dev16FuncPtr dev16;dev16Func dev16_c;dev16Func dev16_mmx;dev16Func dev16_xmm;dev16Func dev16_altivec;/* plain c *//*uint32_t sad16(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride, const uint32_t best_sad);uint32_t sad8(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride);uint32_t dev16(const uint8_t * const cur, const uint32_t stride);*//* mmx *//*uint32_t sad16_mmx(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride, const uint32_t best_sad);uint32_t sad8_mmx(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride);uint32_t dev16_mmx(const uint8_t * const cur, const uint32_t stride);*//* xmm *//*uint32_t sad16_xmm(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride, const uint32_t best_sad);uint32_t sad8_xmm(const uint8_t * const cur, const uint8_t * const ref, const uint32_t stride);uint32_t dev16_xmm(const uint8_t * const cur, const uint32_t stride);*/#endif /* _ENCODER_SAD_H_ */
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