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/** MotionEstimation **/ |
/** MotionEstimation **/ |
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bool MotionEstimation( |
bool MotionEstimation(MBParam * const pParam, |
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MBParam * const pParam, |
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FRAMEINFO * const current, |
FRAMEINFO * const current, |
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FRAMEINFO * const reference, |
FRAMEINFO * const reference, |
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const IMAGE * const pRefH, |
const IMAGE * const pRefH, |
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const uint32_t iLimit); |
const uint32_t iLimit); |
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bool SMP_MotionEstimation(MBParam * const pParam, |
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FRAMEINFO * const current, |
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FRAMEINFO * const reference, |
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const IMAGE * const pRefH, |
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const IMAGE * const pRefV, |
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const IMAGE * const pRefHV, |
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const uint32_t iLimit); |
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/** MBMotionCompensation **/ |
/** MBMotionCompensation **/ |
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void MBMotionCompensation( |
void MBMotionCompensation(MACROBLOCK * const pMB, |
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MACROBLOCK * const pMB, |
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const uint32_t j, |
const uint32_t j, |
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const uint32_t i, |
const uint32_t i, |
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const IMAGE * const pRef, |
const IMAGE * const pRef, |
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FRAMEINFO * frame, |
FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
MACROBLOCK * pMB, |
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const uint32_t x_pos, /* <-- The x position of the MB to be searched */ |
const uint32_t x_pos, /* <-- The x position of the MB to be searched */ |
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const uint32_t y_pos, /* <-- The y position of the MB to be searched */ |
const uint32_t y_pos, /* <-- The y position of the MB to be searched */ |
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int16_t data[6*64], /* <-> the data of the MB to be coded */ |
int16_t data[6*64], /* <-> the data of the MB to be coded */ |
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int16_t qcoeff[6*64] /* <-> the quantized DCT coefficients */ |
int16_t qcoeff[6*64] /* <-> the quantized DCT coefficients */ |
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uint8_t MBTransQuantInter(const MBParam *pParam, /* <-- the parameter for DCT transformation and Quantization */ |
void MBTransQuantIntra2(const MBParam * pParam, |
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FRAMEINFO * frame, |
FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
MACROBLOCK * pMB, |
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const uint32_t x_pos, /* <-- The x position of the MB to be searched */ |
const uint32_t x_pos, /* <-- The x position of the MB to be searched */ |
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const uint32_t y_pos, /* <-- The y position of the MB to be searched */ |
const uint32_t y_pos, /* <-- The y position of the MB to be searched */ |
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int16_t data[6*64], /* <-> the data of the MB to be coded */ |
int16_t data[6*64], /* <-> the data of the MB to be coded */ |
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int16_t qcoeff[6*64] /* <-> the quantized DCT coefficients */ |
int16_t qcoeff[6*64] /* <-> the quantized DCT coefficients */ |
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uint8_t MBTransQuantInter(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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const uint32_t x_pos, |
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const uint32_t y_pos, |
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int16_t data[6 * 64], |
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int16_t qcoeff[6 * 64]); |
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uint8_t MBTransQuantInter2(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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const uint32_t x_pos, |
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const uint32_t y_pos, |
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int16_t data[6 * 64], |
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int16_t qcoeff[6 * 64]); |
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uint8_t MBTransQuantInterBVOP(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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const uint32_t x_pos, |
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const uint32_t y_pos, |
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int16_t data[6 * 64], |
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int16_t qcoeff[6 * 64]); |
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void MBTrans(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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const uint32_t x_pos, |
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const uint32_t y_pos, |
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int16_t data[6 * 64]); |
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void MBfDCT(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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int16_t data[6 * 64]); |
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uint8_t MBQuantInter( const MBParam * pParam, |
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const int iQuant, |
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int16_t data[6 * 64], |
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int16_t qcoeff[6 * 64]); |
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void MBQuantDeQuantIntra(const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK *pMB, |
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int16_t qcoeff[6 * 64], |
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int16_t data[6*64]); |
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void MBQuantIntra( const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK *pMB, |
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int16_t qcoeff[6 * 64], |
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int16_t data[6*64]); |
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void MBDeQuantIntra(const MBParam * pParam, |
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const int iQuant, |
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int16_t qcoeff[6 * 64], |
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int16_t data[6*64]); |
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void MBDeQuantInter(const MBParam * pParam, |
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const int iQuant, |
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int16_t data[6 * 64], |
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int16_t qcoeff[6 * 64], |
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const uint8_t cbp); |
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void MBiDCT( int16_t data[6 * 64], |
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const uint8_t cbp); |
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void MBTransAdd( const MBParam * pParam, |
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FRAMEINFO * frame, |
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MACROBLOCK * pMB, |
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const uint32_t x_pos, |
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const uint32_t y_pos, |
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int16_t data[6 * 64], |
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const uint8_t cbp); |
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/** interlacing **/ |
/** interlacing **/ |
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uint32_t MBDecideFieldDCT(int16_t data[6*64]); /* <- decide whether to use field-based DCT |
uint32_t MBDecideFieldDCT(int16_t data[6*64]); /* <- decide whether to use field-based DCT |
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/** MBCoding.c **/ |
/** MBCoding.c **/ |
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void MBSkip(Bitstream * bs); /* just the bitstream. Since MB is skipped, no info is needed */ |
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void MBCoding(const FRAMEINFO *frame, /* <-- the parameter for coding of the bitstream */ |
void MBCoding(const FRAMEINFO *frame, /* <-- the parameter for coding of the bitstream */ |
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MACROBLOCK *pMB, /* <-- Info of the MB to be coded */ |
MACROBLOCK *pMB, /* <-- Info of the MB to be coded */ |
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int16_t qcoeff[6*64], /* <-- the quantized DCT coefficients */ |
int16_t qcoeff[6*64], /* <-- the quantized DCT coefficients */ |
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Bitstream * bs, /* <-> the bitstream */ |
Bitstream * bs, /* <-> the bitstream */ |
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Statistics * pStat /* <-> statistical data collected for current frame */ |
Statistics * pStat /* <-> statistical data collected for current frame */ |
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); |
); |
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