vkd3d/tests/hlsl/cast-to-half.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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[require]
shader model >= 4.0
[pixel shader]
uniform int i;
uniform uint u;
uniform bool b;
uniform float f;
float4 main() : sv_target
{
return float4(((half)i) + 1.5, ((half)u) - 2.5, ((half)b) / 2, f);
}
[test]
uniform 0 int -1
uniform 1 uint 3
uniform 2 int -2
uniform 3 float 0.5
todo(sm>=6) draw quad
probe all rgba (0.5, 0.5, 0.5, 0.5)
[pixel shader]
float4 main() : sv_target
{
int i = -1;
uint u = 3;
bool b = true;
float f = 0.5;
return float4(((half)i) + 1.5, ((half)u) - 2.5, ((half)b) / 2, f);
}
[test]
draw quad
probe all rgba (0.5, 0.5, 0.5, 0.5)