349 											const Vec2&				xBounds0,  in is1DTrilinearFilterResultValid()  argument
355 	DE_ASSERT(xBounds0.x() <= xBounds0.y());  in is1DTrilinearFilterResultValid()
361 	for (float x0 = xBounds0.x(); x0 < xBounds0.y()+searchStep; x0 += searchStep)  in is1DTrilinearFilterResultValid()
363 		const float		a0	= de::min(x0, xBounds0.y());  in is1DTrilinearFilterResultValid()
382 											const Vec2&				xBounds0,  in is2DTrilinearFilterResultValid()  argument
390 	DE_ASSERT(xBounds0.x() <= xBounds0.y());  in is2DTrilinearFilterResultValid()
398 	for (float x0 = xBounds0.x(); x0 < xBounds0.y()+searchStep; x0 += searchStep)  in is2DTrilinearFilterResultValid()
402 			const float		a0	= de::min(x0, xBounds0.y());  in is2DTrilinearFilterResultValid()
429 											const Vec2&				xBounds0,  in is3DTrilinearFilterResultValid()  argument
439 	DE_ASSERT(xBounds0.x() <= xBounds0.y());  in is3DTrilinearFilterResultValid()
449 	for (float x0 = xBounds0.x(); x0 < xBounds0.y()+searchStep; x0 += searchStep)  in is3DTrilinearFilterResultValid()
453 			const float		a0	= de::min(x0, xBounds0.y());  in is3DTrilinearFilterResultValid()