| /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);
[all...] |
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp9/encoder/ |
| vp9_rdopt.h | 40 unsigned int qstep, int *rate,
|
| vp9_rdopt.c | 403 unsigned int qstep, int *rate,
417 ((((uint64_t)qstep * qstep * n) << 10) + (var >> 1)) / var;
3569 const int qstep = xd->plane[0].dequant[1]; local
4280 const int qstep = xd->plane[0].dequant[1]; local
[all...] |
| /external/libvpx/libvpx/vp9/encoder/ |
| vp9_rd.h | 136 unsigned int qstep, int *rate,
|
| vp9_rd.c | 392 unsigned int qstep, int *rate,
407 (((uint64_t)qstep * qstep << (n_log2 + 10)) + (var >> 1)) / var;
|
| vp9_rdopt.c | 3443 int qstep = xd->plane[0].dequant[1]; local
4213 int qstep = xd->plane[0].dequant[1]; local
[all...] |
| /external/webp/src/enc/ |
| quant.c | 290 const int qstep = kAcTable[clip(m->quant_, 0, 127)] >> 2; local
292 VP8FilterStrengthFromDelta(enc->filter_hdr_.sharpness_, qstep);
[all...] |
| /external/libvpx/libvpx/vp8/encoder/ |
| onyx_if.c | [all...] |
| /hardware/intel/common/omx-components/videocodec/libvpx_internal/libvpx/vp8/encoder/ |
| onyx_if.c | [all...] |
