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tests: Test hull shader uniform input parameters.

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Shaun Ren 2024-10-15 16:33:21 -04:00 committed by Henri Verbeet
parent cbed70c60f
commit aee00ea55a
Notes: Henri Verbeet 2024-10-16 21:47:54 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1187
1 changed files with 53 additions and 0 deletions
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53
tests/hlsl/hull-shader-syntax.shader_test
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@ -110,3 +110,56 @@ float4 main() : POSITION
{ {
return 0; return 0;
} }
%% Test uniform input parameters.
[hull shader fail(sm>=6)]
// SM6 requires all function paramaters to have semantics.
struct patch_constant_data
{
float edges[2] : SV_TessFactor;
};
uniform float4 a;
Texture2D<float> tex;
patch_constant_data patch_constant()
{
return (patch_constant_data)tex[uint2(1, 1)];
}
[domain("isoline")]
[outputcontrolpoints(3)]
[partitioning("integer")]
[outputtopology("point")]
[patchconstantfunc("patch_constant")]
float4 main(uniform float4 b) : POSITION
{
return a + b + tex[uint2(0, 0)];
}
% Patch constant function can't have uniform parameters.
[hull shader fail todo]
struct patch_constant_data
{
float edges[2] : SV_TessFactor;
};
uniform float4 a;
Texture2D<float> tex;
patch_constant_data patch_constant(uniform float4 c)
{
return (patch_constant_data)tex[uint2(1, 1)];
}
[domain("isoline")]
[outputcontrolpoints(3)]
[partitioning("integer")]
[outputtopology("point")]
[patchconstantfunc("patch_constant")]
float4 main(uniform float4 b) : POSITION
{
return a + b + tex[uint2(0, 0)];
}