vkd3d/tests/arithmetic-int.shader_test
Giovanni Mascellani 6b6ff48ece vkd3d-shader/hlsl: Test the INT_MIN / -1 constant folding special case.
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2022-04-27 21:45:35 +02:00

60 lines
787 B
Plaintext

[pixel shader]
float4 main() : SV_TARGET
{
int x = 5;
int y = 15;
return float4(x + y, x - y, x * y, x / y);
}
[test]
draw quad
probe all rgba (20.0, -10.0, 75.0, 0.0)
[pixel shader]
float4 main() : SV_TARGET
{
int x = 5;
int y = 15;
return float4(x % y, +x, -x, y / x);
}
[test]
draw quad
probe all rgba (5.0, 5.0, -5.0, 3.0)
[pixel shader fail]
float4 main() : SV_TARGET
{
int x = 1;
int y = 0;
return x / y;
}
[pixel shader fail]
float4 main() : SV_TARGET
{
int x = 1;
int y = 0;
return x % y;
}
[require]
shader model >= 4.0
[pixel shader]
float4 main() : SV_TARGET
{
int x = -2147483648;
int y = -1;
return x / y;
}
[test]
draw quad
probe all rgba (-2147483648.0, -2147483648.0, -2147483648.0, -2147483648.0)