Cross Reference: /external/deqp/modules/glshared/glsTextureTestUtil.cpp

Lines Matching defs:dudy
225 inline float computeLodFromDerivates (LodMode mode, float dudx, float dudy)
234 			p = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
256 inline float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dudy, float dvdy)
262 			p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx), deFloatSqrt(dudy*dudy + dvdy*dvdy));
268 			float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
296 inline float computeLodFromDerivates (LodMode mode, float dudx, float dvdx, float dwdx, float dudy, float dvdy, float dwdy)
302 			p = de::max(deFloatSqrt(dudx*dudx + dvdx*dvdx + dwdx*dwdx), deFloatSqrt(dudy*dudy + dvdy*dvdy + dwdy*dwdy));
308 			float mu = de::max(deFloatAbs(dudx), deFloatAbs(dudy));
359 	float dudy	= triDerivateY(u, projection, wy, height, wx/width);
361 	return computeLodFromDerivates(mode, dudx, dudy);
370 	float dudy	= triDerivateY(u, projection, wy, height, wx/width);
373 	return computeLodFromDerivates(mode, dudx, dvdx, dudy, dvdy);
383 	float dudy	= triDerivateY(u, projection, wy, height, wx/width);
387 	return computeLodFromDerivates(mode, dudx, dvdx, dwdx, dudy, dvdy, dwdy);
633 		const float		dudy	= float(faceSize) * 0.5f * (scdy*ma - sc*mady) / (ma*ma);
636 		return computeLodFromDerivates(lodMode, dudx, dvdx, dudy, dvdy);
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