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  /external/opencore/codecs_v2/video/m4v_h263/enc/src/
fastquant.cpp 551 Int stepsize, QPx2 = QP << 1; local
587 stepsize = qmat[i];
588 // if(coeff>0) coeff = (16*coeff + (stepsize/2)) / stepsize;
589 // else coeff = (16*coeff - (stepsize/2)) / stepsize;
591 if (coeff >= 0) coeff += (stepsize >> 1) ;
592 else coeff -= (stepsize >> 1) ;
593 q_value = scaleArrayV2[stepsize];
597 coeff >>= (15 + (stepsize >> 4))
680 Int stepsize; local
855 Int q_value, coeff, stepsize; local
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fastquant_inline.h 125 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp)
132 stepsize *= QP;
135 q_value = (coeff + 1) * stepsize;
141 q_value = (coeff - 1) * stepsize;
244 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp)
251 smulbb stepsize, stepsize, QP local
254 smulbb q_value, coeff, stepsize
341 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp)
348 mul stepsize, stepsize, Q local
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