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Searched
full:qstep
(Results
1 - 3
of
3
) sorted by null
/frameworks/av/media/libstagefright/codecs/avc/enc/src/
rate_control.cpp
30
int Qstep2QP(double
Qstep
);
409
OsclFloat
Qstep
, prev_QP = 0.625;
481
Qstep
= (int)(prev_RD / curr_RD + 0.5);
488
Qstep
= (int)(prev_QP * (sqrt(prev_RD / curr_RD) + prev_RD / curr_RD) / 2.0 + 0.9); /* Quadratic and linear approximation */
490
Qstep
= (int)(prev_QP * (sqrt(prev_RD / curr_RD) + pow(prev_RD / curr_RD, 1.0 / 3.0)) / 2.0 + 0.9);
499
rateCtrl->Qc = Qstep2QP(
Qstep
);
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all
...]
/external/libvpx/libvpx/vp9/encoder/
vp9_rdopt.c
355
static void model_rd_from_var_lapndz(int var, int n, int
qstep
,
370
double x =
qstep
/ sqrt(s2);
3822
const int
qstep
= xd->plane[0].dequant[1];
local
[
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...]
/external/libvpx/libvpx/vp8/encoder/
onyx_if.c
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...]
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