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Searched refs:iQStep (Results 1 – 3 of 3) sorted by relevance

/third_party/openh264/codec/processing/src/adaptivequantization/
DAdaptiveQuantization.cpp73 int64_t iQStep = 0; in Process() local
170iQStep = WELS_DIV_ROUND64 ((a - AQ_TIME_INT_MULTIPLY) * AQ_QSTEP_INT_MULTIPLY, (a + MODEL_ALPHA)); in Process()
171 iLumaTextureDeltaQp = MODEL_TIME * iQStep;// range +- 6 in Process()
177iQStep = WELS_DIV_ROUND64 ((a - AQ_TIME_INT_MULTIPLY) * AQ_QSTEP_INT_MULTIPLY, (a + MODEL_ALPHA)); in Process()
178 iLumaMotionDeltaQp = MODEL_TIME * iQStep;// range +- 6 in Process()
/third_party/openh264/codec/encoder/core/src/
Dratectl.cpp439 pWelsSvcRc->iQStep = WELS_DIV_ROUND ((pWelsSvcRc->iIntraComplexity * iCmplxRatio), in RcCalculateIdrQp()
441 pWelsSvcRc->iInitialQp = RcConvertQStep2Qp (pWelsSvcRc->iQStep); in RcCalculateIdrQp()
446 pWelsSvcRc->iQStep = RcConvertQp2QStep (pEncCtx->iGlobalQp); in RcCalculateIdrQp()
484 …pWelsSvcRc->iQStep = WELS_DIV_ROUND ((pTOverRc->iLinearCmplx * iCmplxRatio), (pWelsSvcRc->iTargetB… in RcCalculatePictureQp()
485 iLumaQp = RcConvertQStep2Qp (pWelsSvcRc->iQStep); in RcCalculatePictureQp()
488 iFrameComplexity, pTOverRc->iFrameCmplxMean, pWelsSvcRc->iQStep, iLumaQp); in RcCalculatePictureQp()
513 pWelsSvcRc->iQStep = RcConvertQp2QStep (iLumaQp); in RcCalculatePictureQp()
1061 int32_t iQStep = RcConvertQp2QStep (pWelsSvcRc->iAverageFrameQp); in RcUpdateIntraComplexity() local
1062 int64_t iIntraCmplx = iQStep * static_cast<int64_t> (pWelsSvcRc->iFrameDqBits); in RcUpdateIntraComplexity()
1089 pWelsSvcRc->iFrameDqBits, pWelsSvcRc->iQStep, pWelsSvcRc->iIntraComplexity); in RcUpdateIntraComplexity()
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/third_party/openh264/codec/encoder/core/inc/
Drc.h214 int32_t iQStep; // *INT_MULTIPLY member