mirror of
https://gitlab.winehq.org/wine/vkd3d.git
synced 2024-11-21 16:46:41 -08:00
77 lines
1.4 KiB
Plaintext
77 lines
1.4 KiB
Plaintext
[pixel shader]
|
|
uniform float4 f;
|
|
|
|
float4 main() : sv_target
|
|
{
|
|
return rcp(f);
|
|
}
|
|
|
|
[test]
|
|
uniform 0 float4 1.0 2.0 3.0 4.0
|
|
draw quad
|
|
probe (0, 0) rgba (1.0, 0.5, 0.3333333, 0.25) 8
|
|
|
|
uniform 0 float4 -1.0 -2.0 -3.0 -4.0
|
|
draw quad
|
|
probe (0, 0) rgba (-1.0, -0.5, -0.3333333, -0.25) 8
|
|
|
|
uniform 0 float4 12.34 56.78 -90.12 -34.56
|
|
draw quad
|
|
probe (0, 0) rgba (0.081037275, 0.017611835, -0.011096316, -0.028935184) 8
|
|
|
|
uniform 0 float4 0.25 0.125 0.0625 0.3333333
|
|
draw quad
|
|
probe (0, 0) rgba (4.0, 8.0, 16.0, 3.0) 8
|
|
|
|
% Degenerate cases
|
|
uniform 0 float4 0.0 -0.0 1.0e39 -1.0e39
|
|
draw quad
|
|
probe (0, 0) rgba (1.0e39, -1.0e39, 0.0, -0.0) 8
|
|
|
|
|
|
[pixel shader]
|
|
% Check invertibility
|
|
uniform float4 f;
|
|
|
|
float4 main() : sv_target
|
|
{
|
|
return rcp(rcp(f));
|
|
}
|
|
|
|
[test]
|
|
uniform 0 float4 1.0 2.0 3.0 4.0
|
|
draw quad
|
|
probe (0, 0) rgba (1.0, 2.0, 3.0, 4.0) 8
|
|
|
|
uniform 0 float4 7.604 3.1415 2.72 9.876
|
|
draw quad
|
|
probe (0, 0) rgba (7.604, 3.1415, 2.72, 9.876) 8
|
|
|
|
uniform 0 float4 0.0 -0.0 1.0e39 -1.0e39
|
|
draw quad
|
|
probe (0, 0) rgba (0.0, -0.0, 1.0e39, -1.0e39)
|
|
|
|
|
|
[pixel shader]
|
|
% Make sure swizzling works
|
|
uniform float4 f;
|
|
|
|
float4 main() : sv_target
|
|
{
|
|
float a = rcp(f.x);
|
|
float2 b = rcp(f.zy);
|
|
float3 c = rcp(f.wxz);
|
|
float4 d = rcp(f.zyxw);
|
|
|
|
return float4(a, b.y, c.z, d.w);
|
|
}
|
|
|
|
[test]
|
|
uniform 0 float4 1.0 2.0 3.0 4.0
|
|
draw quad
|
|
probe (0, 0) rgba (1.0, 0.5, 0.3333333, 0.25) 8
|
|
|
|
uniform 0 float4 -1.0 -2.0 -3.0 -4.0
|
|
draw quad
|
|
probe (0, 0) rgba (-1.0, -0.5, -0.3333333, -0.25) 8
|