Lines Matching defs:value
184 const tcu::Vec4 value = surface.getPixel(x, y);
185 return tcu::allEqual(tcu::lessThanEqual(tcu::abs(value - skipValue), tcu::Vec4(0.01f)), tcu::BVec4(true));
201 float computeFloatingPointError (const float value, const int numAccurateBits)
205 const int exp = tcu::Float32(value).exponent();
252 static float getSingleULPForValue (float value, int numMantissaBits)
254 const int exp = tcu::Float32(value).exponent();
258 static float convertFloatFlushToZeroRtn (float value, int minExponent, int numAccurateBits)
260 if (value == 0.0f)
266 const tcu::Float32 inputFloat = tcu::Float32(value);
270 if (value > 0.0f)
272 if (value > 0.0f && tcu::Float32(value).exponent() < minExponent)
287 // decrement one ulp if truncated bits are non-zero (i.e. if value is not representable)
292 // value is representable, no need to do anything
293 return value;
299 static float convertFloatFlushToZeroRtp (float value, int minExponent, int numAccurateBits)
301 return -convertFloatFlushToZeroRtn(-value, minExponent, numAccurateBits);
304 static float addErrorUlp (float value, float numUlps, int numMantissaBits)
306 return value + numUlps * getSingleULPForValue(value, numMantissaBits);
510 // value ok
517 << "\tGot pixel value " << result.getPixelInt(x, y) << "\n"
523 << "\tDerivative value range:\n"
1038 /* adjust the reference value for the correct dfdx or dfdy sample adjacency */
1047 // short circuit if result is strictly within the normal value error bounds.
1343 /* adjust the reference value for the correct dfdx or dfdy sample adjacency */
1352 // short circuit if result is strictly within the normal value error bounds.
1444 // is equal to just interpolating the texture value range.
1446 // Determine value range for texture.
1642 "${PRECISION} ${DATATYPE} computeRes (${PRECISION} ${DATATYPE} value)\n"
1658 "Derivate of linearly interpolated value in static if",
1680 "Derivate of linearly interpolated value in static loop",
1701 "Derivate of linearly interpolated value in static switch",
1724 "Derivate of linearly interpolated value in uniform if",
1747 "Derivate of linearly interpolated value in uniform loop",
1769 "Derivate of linearly interpolated value in uniform switch",
1793 "Derivate of linearly interpolated value in static if",
1821 "Derivate of linearly interpolated value in uniform loop",
1848 "Derivate of linearly interpolated value in uniform switch",