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vkd3d-shader/hlsl: Lower SLT instructions for pixel shaders.

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Properly passing the inverse-trig.shader_test tests whose qualifiers
have been removed requires making spirv.c capable of handling ABS.
The same happens for the ps_3_0 equality test in
float-comparison.shader_test.
This commit is contained in:
Francisco Casas
2023-11-01 17:07:46 -03:00
committed by Alexandre Julliard
parent 4133c4d801
commit 5c986b9cde
Notes: Alexandre Julliard 2024-03-14 23:24:02 +01:00 
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/706
11 changed files with 113 additions and 38 deletions
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4
tests/hlsl/inverse-trig.shader_test
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@@ -3,7 +3,7 @@
% implementations. DXIL defines intrinsics for inverse trig, to be implemented
% by the backend.
[pixel shader todo(sm<4)]
[pixel shader]
uniform float4 a;
float4 main() : sv_target
@@ -32,7 +32,7 @@ uniform 0 float4 1.0 0.0 0.0 0.0
todo(sm<4) draw quad
probe all rgba (0.0, 0.0, 0.0, 0.0) 128
[pixel shader todo(sm<4)]
[pixel shader]
uniform float4 a;
float4 main() : sv_target