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tests/hlsl: Add tests for countbits() and firstbit{high|low}().

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Conor McCarthy 2024-03-13 14:38:02 +10:00 committed by Alexandre Julliard
parent 0dc174ebd7
commit b6c41d5287
Notes: Alexandre Julliard 2024-03-13 22:17:16 +01:00 
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/713
1 changed files with 39 additions and 0 deletions
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39
tests/hlsl/bitwise.shader_test
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@ -161,6 +161,25 @@ float4 main() : SV_TARGET
draw quad
probe all rgba (0.0, 1.0, 1.0, 0.0)
[pixel shader todo]
uint u;
int i;
uint4 main() : sv_target
{
return uint4(countbits(u), firstbitlow(u), firstbithigh(u), firstbithigh(i));
}
[test]
uniform 0 uint4 0 0 0 0
todo(sm<6) draw quad
probe all rgbaui (0, 0xffffffff, 0xffffffff, 0xffffffff)
uniform 0 uint4 0xffffffff 0xffffffff 0 0
todo(sm<6) draw quad
probe all rgbaui (32, 0, 31, 0xffffffff)
uniform 0 uint4 0xcccccccc 0xcccccccc 0 0
todo(sm<6) draw quad
probe all rgbaui (16, 2, 31, 29)
[require]
shader model >= 6.0
@ -245,3 +264,23 @@ float4 main() : sv_target
uniform 0 uint64_t2 0x300000000 0x500000000
draw quad
probe all rgba (25769803776.0, 4294967296.0, 30064771072.0, 1.844674404e19) 1
[pixel shader]
uint64_t u;
int64_t i;
uint4 main() : sv_target
{
return uint4(0, firstbitlow(u), firstbithigh(u), firstbithigh(i));
}
[test]
uniform 0 uint64_t2 0 0
todo draw quad
probe all rgbaui (0, 0xffffffff, 0xffffffff, 0xffffffff)
uniform 0 int64_t2 -1 -1
todo draw quad
probe all rgbaui (64, 0, 63, 0xffffffff)
uniform 0 uint64_t2 0xcccccccccccccccc 0xcccccccccccccccc
todo draw quad
probe all rgbaui (32, 2, 63, 61)