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vkd3d-shader/hlsl: Support non-constant vector indexing.

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Non-constant vector indexing is not solved with relative addressing
in the register indexes because this indexation cannot be at the level
of register-components.

Mathematical operations must be used instead.
This commit is contained in:
Francisco Casas
2023-05-08 18:25:18 -04:00
committed by Alexandre Julliard
parent 6cfa8cf859
commit ebf7573571
Notes: Alexandre Julliard 2023-06-07 22:46:44 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/207
7 changed files with 134 additions and 37 deletions
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6
tests/hlsl-matrix-indexing.shader_test
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@@ -108,7 +108,7 @@ draw quad
probe all rgba (3.0, 4.0, 50.0, 60.0)
[pixel shader todo]
[pixel shader]
uniform float i;
float4 main() : sv_target
@@ -120,8 +120,8 @@ float4 main() : sv_target
[test]
uniform 0 float 2
todo draw quad
todo probe all rgba (8, 9, 10, 11)
draw quad
probe all rgba (8, 9, 10, 11)
[pixel shader todo]