3606 		for (int layerNdx = 0; layerNdx < m_numLayers; ++layerNdx)  in init()  local
3608 			m_layers[layerNdx].zOffset	= ((float)layerNdx / (float)m_numLayers) * 2.0f - 1.0f;  in init()
3609 			m_layers[layerNdx].zScale	= (2.0f / (float)m_numLayers);  in init()
3610 …m_layers[layerNdx].color1	= (layerNdx == 0) ? (tcu::Vec4(0.0f, 1.0f, 0.0f, 1.0f)) : (tcu::Vec4(0.0…  in init()
3611 …m_layers[layerNdx].color2	= (layerNdx == 0) ? (tcu::Vec4(1.0f, 1.0f, 0.0f, 1.0f)) : (tcu::Vec4(1.0…  in init()
3663 	for (int layerNdx = 0; layerNdx < m_numLayers; ++layerNdx)  in iterate()  local
3665 		gl.uniform1f(depthBiasLocation, m_layers[layerNdx].zOffset);  in iterate()
3666 		gl.uniform1f(depthScaleLocation, m_layers[layerNdx].zScale);  in iterate()
3667 		gl.uniform4fv(color1Location, 1, m_layers[layerNdx].color1.getPtr());  in iterate()
3668 		gl.uniform4fv(color2Location, 1, m_layers[layerNdx].color2.getPtr());  in iterate()
3675 			gl.primitiveBoundingBox(-1.0f, -1.0f, m_layers[layerNdx].zOffset - negPadding, 1.0f,  in iterate()
3676 									1.0f,  1.0f, (m_layers[layerNdx].zOffset + m_layers[layerNdx].zScale + posPadding), 1.0f);  in iterate()