Lines Matching refs:cy
813 int64_t cy = 1 << 16;
818 cy = (cy * 255) / 219;
827 cy = (cy * contrast) >> 16;
836 c->yCoeff = roundToInt16(cy * (1 << 13)) * 0x0001000100010001ULL;
843 c->yuv2rgb_y_coeff = (int16_t)roundToInt16(cy * (1 << 13));
850 //scale coefficients by cy
851 crv = ((crv * (1 << 16)) + 0x8000) / FFMAX(cy, 1);
852 cbu = ((cbu * (1 << 16)) + 0x8000) / FFMAX(cy, 1);
853 cgu = ((cgu * (1 << 16)) + 0x8000) / FFMAX(cy, 1);
854 cgv = ((cgv * (1 << 16)) + 0x8000) / FFMAX(cy, 1);
866 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
869 yb += cy;
881 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
887 yb += cy;
900 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
906 yb += cy;
919 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
925 yb += cy;
942 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
948 yb += cy;
962 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
965 yb += cy;
981 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
987 yb += cy;
1010 yb = -(384 << 16) - YUVRGB_TABLE_LUMA_HEADROOM*cy - oy;
1017 yb += cy;