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tests/hlsl: Add a test for branching in a hull shader control point function.

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This commit is contained in:
Conor McCarthy
2024-05-27 14:46:14 +10:00
committed by Henri Verbeet
parent 3c117e2331
commit 3f1de27283
Notes: Henri Verbeet 2025-10-03 00:55:36 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1763
1 changed files with 58 additions and 0 deletions
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58
tests/hlsl/tessellation.shader_test
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@@ -373,3 +373,61 @@ if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.75, 0.5, 0.0, 1.0)
uniform 0 uint 1
if(!llvmpipe) todo(glsl | mvk & vulkan) draw 3 control point patch list 3
if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.25, 0.25, 0.0, 1.0)
[hull shader]
uniform uint foo;
struct data
{
float4 position : SV_Position;
float r : RED;
float g : GREEN;
float b : BLUE;
};
struct patch_constant_data
{
float edges[3] : SV_TessFactor;
float inside : SV_InsideTessFactor;
};
void patch_constant(InputPatch<data, 3> input, out patch_constant_data output)
{
if (foo & 1)
{
output.edges[0] = output.edges[1] = output.edges[2] = 1.0f;
output.inside = 1.0f;
}
else
{
output.edges[0] = output.edges[1] = output.edges[2] = 3.0f;
output.inside = 2.0f;
}
}
[domain("tri")]
[outputcontrolpoints(3)]
[partitioning("integer")]
[outputtopology("triangle_cw")]
[patchconstantfunc("patch_constant")]
data main(InputPatch<data, 3> input, uint i : SV_OutputControlPointID)
{
data ret = input[i];
if (foo & 2)
ret.b += foo >> 2;
return ret;
}
[test]
uniform 0 uint 0
if(!llvmpipe) todo(glsl | mvk & vulkan) draw 3 control point patch list 3
if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.75, 0.5, 0.0, 1.0)
uniform 0 uint 1
if(!llvmpipe) todo(glsl | mvk & vulkan) draw 3 control point patch list 3
if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.25, 0.25, 0.0, 1.0)
uniform 0 uint 6
if(!llvmpipe) todo(glsl | mvk & vulkan) draw 3 control point patch list 3
if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.75, 0.5, 1.0, 1.0)
uniform 0 uint 7
if(!llvmpipe) todo(glsl | mvk & vulkan) draw 3 control point patch list 3
if(!llvmpipe) todo(mvk) probe (0, 0, 640, 480) f32(0.25, 0.25, 1.0, 1.0)