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#include "../portab.h" |
#include "../portab.h" |
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#include "../global.h" |
#include "../global.h" |
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#include "../image/reduced.h" |
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/* hard coded motion search parameters */ |
/* hard coded motion search parameters */ |
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typedef struct |
typedef struct |
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{ |
{ |
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int max_dx, min_dx, max_dy, min_dy; /* maximum search range */ |
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/* data modified by CheckCandidates */ |
/* data modified by CheckCandidates */ |
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int32_t iMinSAD[5]; /* smallest SADs found so far */ |
int32_t iMinSAD[5]; /* smallest SADs found so far */ |
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VECTOR currentMV[5]; /* best vectors found so far */ |
VECTOR currentMV[5]; /* best vectors found so far */ |
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int chromaX, chromaY, chromaSAD; /* info to make ChromaSAD faster */ |
int chromaX, chromaY, chromaSAD; /* info to make ChromaSAD faster */ |
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/* general fields */ |
/* general fields */ |
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int max_dx, min_dx, max_dy, min_dy; /* maximum range */ |
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uint32_t rounding; /* rounding type in use */ |
uint32_t rounding; /* rounding type in use */ |
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VECTOR predMV; /* vector which predicts current vector */ |
VECTOR predMV; /* vector which predicts current vector */ |
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const uint8_t * RefP[6]; /* reference pictures - N, V, H, HV, cU, cV */ |
const uint8_t * RefP[6]; /* reference pictures - N, V, H, HV, cU, cV */ |
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const uint16_t * scan_table; /* current scan table */ |
const uint16_t * scan_table; /* current scan table */ |
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const uint16_t * mpeg_quant_matrices; /* current MPEG quantization matrices */ |
const uint16_t * mpeg_quant_matrices; /* current MPEG quantization matrices */ |
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int lambda[6]; /* R-D lambdas for all 6 blocks */ |
int lambda[6]; /* R-D lambdas for all 6 blocks */ |
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unsigned int quant_sq; /* quant squared - saves many multiplications in VHQ */ |
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} SearchData; |
} SearchData; |
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VECTOR * b_predMV, |
VECTOR * b_predMV, |
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const uint32_t MotionFlags, |
const uint32_t MotionFlags, |
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const MBParam * const pParam, |
const MBParam * const pParam, |
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int x, int y); |
int x, int y, |
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int best_sad); |
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unsigned int |
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getMinFcode(const int MVmax); |
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#endif /* _ESTIMATION_H_ */ |
#endif /* _ESTIMATION_H_ */ |