Lines Matching refs:dudx
179 float computeLodFromDerivates (LodMode mode, float dudx, float dudy) in computeLodFromDerivates() argument
188 p = de::max(deFloatAbs(dudx), deFloatAbs(dudy)); in computeLodFromDerivates()
210 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dudy, float dvdy) in computeLodFromDerivates() argument
216 p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx), deFloatSqrt(dudy*dudy + dvdy*dvdy)); in computeLodFromDerivates()
222 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy)); in computeLodFromDerivates()
250 float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dwdx, float dudy, float … in computeLodFromDerivates() argument
256 …p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx + dwdx*dwdx), deFloatSqrt(dudy*dudy + dvdy*dvdy + dw… in computeLodFromDerivates()
262 float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy)); in computeLodFromDerivates()
312 float dudx = triDerivateX(u, projection, wx, width, wy/height); in computeProjectedTriLod() local
315 return computeLodFromDerivates(mode, dudx, dudy); in computeProjectedTriLod()
322 float dudx = triDerivateX(u, projection, wx, width, wy/height); in computeProjectedTriLod() local
327 return computeLodFromDerivates(mode, dudx, dvdx, dudy, dvdy); in computeProjectedTriLod()
334 float dudx = triDerivateX(u, projection, wx, width, wy/height); in computeProjectedTriLod() local
341 return computeLodFromDerivates(mode, dudx, dvdx, dwdx, dudy, dvdy, dwdy); in computeProjectedTriLod()
601 const float dudx = float(faceSize) * 0.5f * (scdx*ma - sc*madx) / (ma*ma); in computeCubeLodFromDerivates() local
606 return computeLodFromDerivates(lodMode, dudx, dvdx, dudy, dvdy); in computeCubeLodFromDerivates()