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tests: Test coarse and fine derivates.

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Co-authored-by: Giovanni Mascellani <gmascellani@codeweavers.com>
This commit is contained in:
Francisco Casas 2023-06-05 15:44:45 -04:00 committed by Alexandre Julliard
parent d5a0b3afc4
commit 62e9b86697
Notes: Alexandre Julliard 2023-07-04 23:24:52 +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/224
1 changed files with 40 additions and 0 deletions
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40
tests/hlsl/ddxddy.shader_test
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@ -24,3 +24,43 @@ probe (10, 11) rgba (-0.420000076, -0.164999843, 0.104999900, 0.0) 8
probe (11, 11) rgba (-0.574999928, -0.164999843, 0.104999900, 0.0) 8
probe (12, 10) rgba (-0.874999881, -0.205000162, 0.124999881, 0.0) 8
probe (150, 150) rgba (-7.52500916, -1.56500244, 1.50500488, 0.0) 40
[require]
shader model >= 5.0
[pixel shader todo]
float4 main(float4 pos : sv_position) : sv_target
{
pos /= 10.0;
float nonlinear = pos.x * pos.y - pos.x * (pos.x + 0.5);
return float4(nonlinear, ddx_coarse(nonlinear), ddy_coarse(nonlinear), 0.0);
}
[test]
todo draw quad
probe (10, 10) rgba (-0.524999976, -0.164999843, 0.104999900, 0.0) 16
probe (11, 10) rgba (-0.689999819, -0.164999843, 0.104999900, 0.0) 16
probe (10, 11) rgba (-0.420000076, -0.164999843, 0.104999900, 0.0) 16
probe (11, 11) rgba (-0.574999928, -0.164999843, 0.104999900, 0.0) 16
probe (12, 10) rgba (-0.874999881, -0.205000162, 0.124999881, 0.0) 24
probe (150, 150) rgba (-7.52500916, -1.56500244, 1.50500488, 0.0) 40
[pixel shader todo]
float4 main(float4 pos : sv_position) : sv_target
{
pos /= 10.0;
float nonlinear = pos.x * pos.y - pos.x * (pos.x + 0.5);
return float4(nonlinear, ddx_fine(nonlinear), ddy_fine(nonlinear), 0.0);
}
[test]
todo draw quad
probe (10, 10) rgba (-0.524999976, -0.164999843, 0.104999900, 0.0) 16
probe (11, 10) rgba (-0.689999819, -0.164999843, 0.114999890, 0.0) 32
probe (10, 11) rgba (-0.420000076, -0.154999852, 0.104999900, 0.0) 32
probe (11, 11) rgba (-0.574999928, -0.154999852, 0.114999890, 0.0) 32
probe (12, 10) rgba (-0.874999881, -0.205000162, 0.124999881, 0.0) 24
probe (150, 150) rgba (-7.52500916, -1.56500244, 1.50500488, 0.0) 128