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Searched refs:sinc (Results 1 – 2 of 2) sorted by relevance

/hardware/intel/img/hwcomposer/ips/common/
DOverlayPlaneBase.cpp890 double pi = 3.1415926535, val, sinc, window, sum; in updateCoeff() local
906 sinc = 1.0; in updateCoeff()
908 sinc = sin(val) / val; in updateCoeff()
912 rawCoeff[i] = sinc * window; in updateCoeff()
/hardware/intel/img/psb_video/src/
Dpsb_overlay.c333 double pi = 3.1415926535, val, sinc, window, sum; in UpdateCoeff() local
349 sinc = 1.0; in UpdateCoeff()
351 sinc = sin(val) / val; in UpdateCoeff()
355 rawCoeff[i] = sinc * window; in UpdateCoeff()