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tests: Test lerp() intrinsic.

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Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Giovanni Mascellani 2022-06-24 09:41:26 +02:00 committed by Alexandre Julliard
parent 0462d81484
commit 80586bf7a9
2 changed files with 37 additions and 0 deletions
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1
Makefile.am
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@ -89,6 +89,7 @@ vkd3d_shader_tests = \
tests/hlsl-intrinsic-override.shader_test \
tests/hlsl-invalid.shader_test \
tests/hlsl-ldexp.shader_test \
tests/hlsl-lerp.shader_test \
tests/hlsl-majority-pragma.shader_test \
tests/hlsl-majority-typedef.shader_test \
tests/hlsl-matrix-indexing.shader_test \

36
tests/hlsl-lerp.shader_test Normal file
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@ -0,0 +1,36 @@
[pixel shader]
uniform float4 x;
uniform float4 y;
uniform float4 s;
float4 main() : SV_TARGET
{
return lerp(x, y, s);
}
[test]
uniform 0 float4 2.0 3.0 4.0 5.0
uniform 4 float4 0.0 -10.0 10.0 100.0
uniform 8 float4 0.0 1.0 -1.0 0.75
todo draw quad
probe all rgba (2.0, -10.0, -2.0, 76.25)
[require]
shader model >= 4.0
[pixel shader]
uniform int4 x;
uniform int4 y;
uniform int4 s;
float4 main() : SV_TARGET
{
return lerp(x, y, s);
}
[test]
uniform 0 int4 2 3 4 0
uniform 4 int4 0 -10 10 1000000
uniform 8 int4 0 1 -1 1000000
todo draw quad
probe all rgba (2.0, -10.0, -2.0, 1e12)