76   UINTN                          X;  in TestFills()  local
88       X = Rand32 () % (Width - W);  in TestFills()
90       X = 0;  in TestFills()
98     BltLibVideoFill (&Color, X, Y, W, H);  in TestFills()
109   UINTN                          X;  in TestColor1()  local
118     for (X = 0; X < Width; X++) {  in TestColor1()
119       Color.Red =   (UINT8) ((X * 0x100) / Width);  in TestColor1()
122       BltLibVideoFill (&Color, X, Y, 1, 1);  in TestColor1()
164   IN UINTN X,  in Uint32Dist()  argument
168   return Uint32SqRt ((UINT32) ((X * X) + (Y * Y)));  in Uint32Dist()
187   UINTN                          X, Y;  in TestColor()  local
228     for (X = X2 - LineWidth; X < (X2 + LineWidth); X++) {  in TestColor()
229       ColorDist = Uint32Dist(X - X1, Y1 - Y);  in TestColor()
232       ColorDist = Uint32Dist((X < X2) ? X2 - X : X - X2, Y - Y2);  in TestColor()
235       ColorDist = Uint32Dist(X3 - X, Y1 - Y);  in TestColor()
238       BltLibVideoFill (&Color, X, Y, 1, 1);  in TestColor()