220 static bool isInColorBounds (const LookupPrecision& prec, const ColorQuad& quad0, const ColorQuad& …  in isInColorBounds()  argument
222 	const tcu::Vec4 minVal = min(min(quad0), min(quad1)) - prec.colorThreshold;  in isInColorBounds()
223 	const tcu::Vec4 maxVal = max(max(quad0), max(quad1)) + prec.colorThreshold;  in isInColorBounds()
316 								   const ColorQuad&			quad0,  in isTrilinearRangeValid()  argument
332 	if (!isInColorBounds(prec, quad0, quad1, result))  in isTrilinearRangeValid()
341 …const Vec4		c0	= quad0.p00*(1.0f-a)*(1.0f-b) + quad0.p10*a*(1.0f-b) + quad0.p01*(1.0f-a)*b + quad0…  in isTrilinearRangeValid()
379 							  const ColorQuad&				quad0,  in isReductionValid()  argument
388 …reductionMode == tcu::Sampler::MIN ? tcu::min(quad0.p00, quad1.p00) : tcu::max(quad0.p00, quad1.p0…  in isReductionValid()
389 …reductionMode == tcu::Sampler::MIN ? tcu::min(quad0.p01, quad1.p01) : tcu::max(quad0.p01, quad1.p0…  in isReductionValid()
390 …reductionMode == tcu::Sampler::MIN ? tcu::min(quad0.p10, quad1.p10) : tcu::max(quad0.p10, quad1.p1…  in isReductionValid()
391 …reductionMode == tcu::Sampler::MIN ? tcu::min(quad0.p11, quad1.p11) : tcu::max(quad0.p11, quad1.p1…  in isReductionValid()
435 											const ColorQuad&		quad0,  in is2DTrilinearFilterResultValid()  argument
458 	if (!isInColorBounds(prec, quad0, quad1, result))  in is2DTrilinearFilterResultValid()
467 …const Vec4		c0	= quad0.p00*(1.0f-a0)*(1.0f-b0) + quad0.p10*a0*(1.0f-b0) + quad0.p01*(1.0f-a0)*b0 +…  in is2DTrilinearFilterResultValid()
845 				ColorQuad quad0, quad1;  in isLinearSampleResultValid()  local
846 				lookupQuad(quad0, level, sampler, x0, x1, y0, y1, z0);  in isLinearSampleResultValid()
850 …searchStep = de::min(computeBilinearSearchStepFromFloatQuad(prec, quad0), computeBilinearSearchSte…  in isLinearSampleResultValid()
854 …if (isTrilinearRangeValid(prec, quad0, quad1, Vec2(minA, maxA), Vec2(minB, maxB), Vec2(minC, maxC)…  in isLinearSampleResultValid()
859 					if (isReductionValid(prec, quad0, quad1, sampler.reductionMode, result))  in isLinearSampleResultValid()
1144 			ColorQuad	quad0;  in isLinearMipmapLinearSampleResultValid()  local
1152 				lookupQuad(quad0, level0, sampler, x0, x1, y0, y1, coordZ);  in isLinearMipmapLinearSampleResultValid()
1155 					searchStep0 = computeBilinearSearchStepFromFloatQuad(prec, quad0);  in isLinearMipmapLinearSampleResultValid()
1190 …if (is2DTrilinearFilterResultValid(prec, quad0, quad1, Vec2(minA0, maxA0), Vec2(minB0, maxB0), Vec…  in isLinearMipmapLinearSampleResultValid()
1634 			ColorQuad	quad0;  in isSeamplessLinearMipmapLinearSampleResultValid()  local
1648 				quad0.p00 = lookup<float>(faces0[c00.face], sampler, c00.s, c00.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1649 				quad0.p10 = lookup<float>(faces0[c10.face], sampler, c10.s, c10.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1650 				quad0.p01 = lookup<float>(faces0[c01.face], sampler, c01.s, c01.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1651 				quad0.p11 = lookup<float>(faces0[c11.face], sampler, c11.s, c11.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1654 					searchStep0 = computeBilinearSearchStepFromFloatQuad(prec, quad0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1696 …if (is2DTrilinearFilterResultValid(prec, quad0, quad1, Vec2(minA0, maxA0), Vec2(minB0, maxB0), Vec…  in isSeamplessLinearMipmapLinearSampleResultValid()