Searched defs:stepsize (Results 1 - 2 of 2) sorted by relevance
/frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/ |
H A D | fastquant_inline.h | 124 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 131 stepsize *= QP; 134 q_value = (coeff + 1) * stepsize; 140 q_value = (coeff - 1) * stepsize; 243 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 250 smulbb stepsize, stepsize, QP local 253 smulbb q_value, coeff, stepsize 340 __inline int32 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument 347 mul stepsize, stepsiz local 567 coeff_dequant_mpeg(int32 q_value, int32 stepsize, int32 QP, int32 tmp) argument [all...] |
H A D | 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 >> 680 Int stepsize; local 855 Int q_value, coeff, stepsize; local [all...] |
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