225 …ds (const LookupPrecision& prec, const ColorQuad& quad0, const ColorQuad& quad1, const Vec4& resul…  in isInColorBounds()  argument
227 	const tcu::Vec4 minVal = min(min(quad0), min(quad1)) - prec.colorThreshold;  in isInColorBounds()
228 	const tcu::Vec4 maxVal = max(max(quad0), max(quad1)) + prec.colorThreshold;  in isInColorBounds()
320 								   const ColorQuad&			quad1,  in isTrilinearRangeValid()  argument
331 	if (!isInColorBounds(prec, quad0, quad1, result))  in isTrilinearRangeValid()
341 …const Vec4		c1	= quad1.p00*(1.0f-a)*(1.0f-b) + quad1.p10*a*(1.0f-b) + quad1.p01*(1.0f-a)*b + quad1…  in isTrilinearRangeValid()
386 											const ColorQuad&		quad1,  in is2DTrilinearFilterResultValid()  argument
400 	if (!isInColorBounds(prec, quad0, quad1, result))  in is2DTrilinearFilterResultValid()
417 …const Vec4		c1	= quad1.p00*(1.0f-a1)*(1.0f-b1) + quad1.p10*a1*(1.0f-b1) + quad1.p01*(1.0f-a1)*b1 +…  in is2DTrilinearFilterResultValid()
738 				ColorQuad quad0, quad1;  in isLinearSampleResultValid()  local
740 				lookupQuad(quad1, level, sampler, x0, x1, y0, y1, z1);  in isLinearSampleResultValid()
743 …BilinearSearchStepFromFloatQuad(prec, quad0), computeBilinearSearchStepFromFloatQuad(prec, quad1));  in isLinearSampleResultValid()
745 …if (isTrilinearRangeValid(prec, quad0, quad1, Vec2(minA, maxA), Vec2(minB, maxB), Vec2(minC, maxC)…  in isLinearSampleResultValid()
1044 					ColorQuad	quad1;  in isLinearMipmapLinearSampleResultValid()  local
1052 						lookupQuad(quad1, level1, sampler, x0, x1, y0, y1, coordZ);  in isLinearMipmapLinearSampleResultValid()
1055 							searchStep1 = computeBilinearSearchStepFromFloatQuad(prec, quad1);  in isLinearMipmapLinearSampleResultValid()
1065 …if (is2DTrilinearFilterResultValid(prec, quad0, quad1, Vec2(minA0, maxA0), Vec2(minB0, maxB0), Vec…  in isLinearMipmapLinearSampleResultValid()
1520 					ColorQuad	quad1;  in isSeamplessLinearMipmapLinearSampleResultValid()  local
1532 						quad1.p00 = lookup<float>(faces1[c00.face], sampler, c00.s, c00.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1533 						quad1.p10 = lookup<float>(faces1[c10.face], sampler, c10.s, c10.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1534 						quad1.p01 = lookup<float>(faces1[c01.face], sampler, c01.s, c01.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1535 						quad1.p11 = lookup<float>(faces1[c11.face], sampler, c11.s, c11.t, 0);  in isSeamplessLinearMipmapLinearSampleResultValid()
1538 							searchStep1 = computeBilinearSearchStepFromFloatQuad(prec, quad1);  in isSeamplessLinearMipmapLinearSampleResultValid()
1548 …if (is2DTrilinearFilterResultValid(prec, quad0, quad1, Vec2(minA0, maxA0), Vec2(minB0, maxB0), Vec…  in isSeamplessLinearMipmapLinearSampleResultValid()