vkd3d/tests/hlsl/ternary.shader_test
Conor McCarthy 57280673e5 tests/shader-runner: Test shaders with dxcompiler.
The location of dxcompiler should be set during configuration with
'DXCOMPILER_LIBS=-L/path/to/dxcompiler', and then at runtime with
LD_LIBRARY_PATH, WINEPATH or PATH as applicable.

A new 'fail(sm<6)' decoration is needed on many shader declarations
because dxcompiler succeeds on many shaders which fail with fxc. The
opposite case is less common and is flagged with 'fail(sm>=6)'. A few
tests cause dxcompiler to crash or hang, so these are avoided using
[require], which now skips tests until reset instead of exiting. Also,
'todo(sm<6)' and 'todo(sm>=6)' are used to separate checking of results.
2023-10-11 22:21:14 +02:00

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[pixel shader]
uniform float4 x;
float4 main() : sv_target
{
return x.x ? x : x - 1;
}
[test]
uniform 0 float4 2.0 3.0 4.0 5.0
todo(sm>=6) draw quad
probe all rgba (2.0, 3.0, 4.0, 5.0)
uniform 0 float4 0.0 10.0 11.0 12.0
todo(sm>=6) draw quad
probe all rgba (-1.0, 9.0, 10.0, 11.0)
[pixel shader]
uniform float4 x;
float4 main() : sv_target
{
float4 ret;
ret.x = x.x ? x.x : 1;
ret.y = x.y ? 2 : x.y;
ret.z = ret.w = 0.0;
return ret;
}
[test]
uniform 0 float4 1.1 3.0 4.0 5.0
todo(sm>=6) draw quad
probe all rgba (1.1, 2.0, 0.0, 0.0)
[pixel shader]
float4 f;
float4 main() : sv_target
{
float f1 = 0.1, f2 = 0.2, f3;
f3 = f.x ? (f1 = 0.5) + 0.2 : (f2 = 0.6);
return float4(f1, f2, f3, 0.0);
}
[test]
uniform 0 float4 1.0 0.0 0.0 0.0
todo(sm>=6) draw quad
probe all rgba (0.5, 0.6, 0.7, 0.0)
[pixel shader fail(sm>=6)]
float4 x, y, z;
float4 main() : sv_target
{
return x ? y : z;
}
[test]
uniform 0 float4 0.0 1.0 0.0 -3.0
uniform 4 float4 1.0 2.0 3.0 4.0
uniform 8 float4 5.0 6.0 7.0 8.0
draw quad
probe all rgba (5.0, 2.0, 7.0, 4.0)