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tests: Test x + 0 and x * 1 indentities.

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This commit is contained in:
Francisco Casas 2024-04-23 16:35:50 -04:00 committed by Alexandre Julliard
parent 13e1491941
commit c43c900a30
Notes: Alexandre Julliard 2024-04-30 23:13:01 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/809
1 changed files with 18 additions and 0 deletions
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18
tests/hlsl/arithmetic-float-uniform.shader_test
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@ -187,3 +187,21 @@ uniform 4 double2 1.625 -5.0
uniform 8 double2 1.00000007 -1.0
todo(sm<6) draw quad
probe all rgba (2.62500024, 209.5, 0.0, 0.0)
% Test result when instructions might be removed because they are identities such as (+0) or (*1).
[pixel shader]
float4 a;
float4 main() : sv_target
{
float4 zero = {0, 0, 0, 0};
float4 one = {1, 1, 1, 1};
return a + zero + a * one + zero * one;
}
[test]
uniform 0 float4 0.2 0.3 9.1 3.2
todo(glsl) draw quad
probe all rgba (0.4, 0.6, 18.2, 6.4)