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tests: Check that side effects do not happen after discard.

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Giovanni Mascellani 2024-03-20 13:29:39 +01:00 committed by Alexandre Julliard
parent 8d78e3a821
commit e29706d366
Notes: Alexandre Julliard 2024-04-11 17:05:30 -05:00 
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/774
1 changed files with 49 additions and 1 deletions
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50
tests/hlsl/discard.shader_test
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@ -3,7 +3,8 @@ uniform float4 x;
float4 main() : sv_target float4 main() : sv_target
{ {
if (x.x == 9.0f) discard; if (x.x == 9.0f)
discard;
return x; return x;
} }
@ -14,3 +15,50 @@ probe all rgba (1, 2, 3, 4)
uniform 0 float4 9 8 7 6 uniform 0 float4 9 8 7 6
todo(sm<4 | glsl) draw quad todo(sm<4 | glsl) draw quad
probe all rgba (1, 2, 3, 4) probe all rgba (1, 2, 3, 4)
[require]
shader model >= 5.0
[uav 0]
format r32 float
size (2d, 2, 1)
0.0 0.0
[uav 1]
format r32 float
size (2d, 2, 1)
0.0 0.0
% Check that side effects stop happening after discard
[pixel shader]
uniform float4 x;
RWTexture2D<float> y;
float4 main(float4 pos : sv_position) : sv_target
{
if (pos.x == 0.5 && pos.y == 0.5)
y[uint2(0, 0)] += 1;
if (x.x == 9.0f)
discard;
if (pos.x == 0.5 && pos.y == 0.5)
y[uint2(1, 0)] += 1;
return x;
}
[test]
uniform 0 float4 1 2 3 4
todo(glsl) draw quad
probe all rgba (1, 2, 3, 4)
if(sm<6) probe uav 1 (0, 0) r (1.0)
if(sm<6) probe uav 1 (1, 0) r (1.0)
if(sm>=6) probe uav 0 (0, 0) r (1.0)
if(sm>=6) probe uav 0 (1, 0) r (1.0)
uniform 0 float4 9 8 7 6
todo(glsl) draw quad
probe all rgba (1, 2, 3, 4)
if(sm<6) probe uav 1 (0, 0) r (2.0)
if(sm<6) probe uav 1 (1, 0) r (1.0)
if(sm>=6) probe uav 0 (0, 0) r (2.0)
if(sm>=6) probe uav 0 (1, 0) r (1.0)