82 	virtual tcu::Vec4	load			(glu::CallLogWrapper& gl, int index, const tcu::Vec4& v) const = 0;
99 		tcu::Vec4 load (glu::CallLogWrapper& gl, int index, const tcu::Vec4& v) const	\
133 		tcu::Vec4 load (glu::CallLogWrapper& gl, int index, const tcu::Vec4& v) const	\
178 	bool							renderWithValue			(const tcu::Vec4& v);
179 	tcu::Vec4						computeColor			(const tcu::Vec4& value);
180 	bool							verifyUnicoloredBuffer	(const tcu::Surface& scene, const tcu::Vec4& refValue);
258 		const tcu::Vec4 fullscreenQuad[] =  in init()
260 			tcu::Vec4( 1.0f,  1.0f, 0.0f, 1.0f),  in init()
261 			tcu::Vec4( 1.0f, -1.0f, 0.0f, 1.0f),  in init()
262 			tcu::Vec4(-1.0f,  1.0f, 0.0f, 1.0f),  in init()
263 			tcu::Vec4(-1.0f, -1.0f, 0.0f, 1.0f),  in init()
292 	static const tcu::Vec4 testValues[] =  in iterate()
294 		tcu::Vec4(0.0f, 0.5f, 0.2f, 1.0f),  in iterate()
295 		tcu::Vec4(0.1f, 0.7f, 1.0f, 0.6f),  in iterate()
296 		tcu::Vec4(0.4f, 0.2f, 0.0f, 0.5f),  in iterate()
297 		tcu::Vec4(0.5f, 0.0f, 0.9f, 0.1f),  in iterate()
298 		tcu::Vec4(0.6f, 0.2f, 0.2f, 0.9f),  in iterate()
299 		tcu::Vec4(0.9f, 1.0f, 0.0f, 0.0f),  in iterate()
300 		tcu::Vec4(1.0f, 0.5f, 0.3f, 0.8f),  in iterate()
306 …const tcu::Vec4 testValue = ((m_useNegativeValues) ? (testValues[m_iteration] * 2.0f - tcu::Vec4(1…  in iterate()
365 bool AttributeCase::renderWithValue (const tcu::Vec4& v)  in renderWithValue()
374 	tcu::Vec4			loadedValue;  in renderWithValue()
401 tcu::Vec4 AttributeCase::computeColor (const tcu::Vec4& value)  in computeColor()
403 	const tcu::Vec4 normalizedValue			= value / ((m_normalizing) ? (1.0f) : ((float)s_valueRange));  in computeColor()
404 …const tcu::Vec4 positiveNormalizedValue = ((m_useNegativeValues) ? ((normalizedValue + tcu::Vec4(1…  in computeColor()
408 		return tcu::Vec4(positiveNormalizedValue.x(), 0.0f, 0.0f, 1.0f);  in computeColor()
410 		return tcu::Vec4(positiveNormalizedValue.x(), positiveNormalizedValue.y(), 0.0f, 1.0f);  in computeColor()
412 …return tcu::Vec4(positiveNormalizedValue.x(), positiveNormalizedValue.y(), positiveNormalizedValue…  in computeColor()
414 …return tcu::Vec4((positiveNormalizedValue.x() + positiveNormalizedValue.z()) / 2.0f, (positiveNorm…  in computeColor()
418 	return tcu::Vec4(0.0f, 0.0f, 0.0f, 0.0f);  in computeColor()
421 bool AttributeCase::verifyUnicoloredBuffer (const tcu::Surface& scene, const tcu::Vec4& refValue)  in verifyUnicoloredBuffer()