mirror of
https://gitlab.winehq.org/wine/vkd3d.git
synced 2025-09-12 18:50:22 -07:00
0b9268a91b
They use geometry shaders, which MoltenVK doesn't support. However D3D12 has no way to indicate they're unsupported, so the problem doesn't surface as a failed draw, but rather as a draw that doesn't do anything.
69 lines
1.6 KiB
Plaintext
69 lines
1.6 KiB
Plaintext
[require]
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shader model >= 4.0
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geometry-shader
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[input layout]
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0 r32g32b32a32-float SV_POSITION
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0 r32g32b32a32-float COLOR
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[vb 0]
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0.0 0.0 1.0 1.0 0.0 1.0 1.0 1.0
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[vertex shader]
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struct vs_data
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{
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float4 pos : SV_POSITION;
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float4 color : COLOR;
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};
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void main(in struct vs_data vs_input, out struct vs_data vs_output)
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{
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vs_output.pos = vs_input.pos;
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vs_output.color = vs_input.color;
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}
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[geometry shader]
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struct gs_data
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{
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float4 pos : SV_POSITION;
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float4 color : COLOR;
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};
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[maxvertexcount(4)]
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void main(point struct gs_data vin[1], inout TriangleStream<gs_data> vout)
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{
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float offset = 0.2 * vin[0].pos.w;
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gs_data v;
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v.color = vin[0].color;
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v.pos = float4(vin[0].pos.x - offset, vin[0].pos.y - offset, vin[0].pos.z, 1.0);
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vout.Append(v);
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v.pos = float4(vin[0].pos.x - offset, vin[0].pos.y + offset, vin[0].pos.z, 1.0);
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vout.Append(v);
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v.pos = float4(vin[0].pos.x + offset, vin[0].pos.y - offset, vin[0].pos.z, 1.0);
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vout.Append(v);
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v.pos = float4(vin[0].pos.x + offset, vin[0].pos.y + offset, vin[0].pos.z, 1.0);
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vout.Append(v);
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}
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[pixel shader]
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struct ps_data
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{
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float4 pos : SV_POSITION;
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float4 color : COLOR;
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};
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float4 main(struct ps_data ps_input) : SV_Target
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{
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return ps_input.color;
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}
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[test]
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draw point list 1
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bug(mvk) probe rtv 0 (320, 190) rgba(0.0, 0.0, 0.0, 0.0)
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bug(mvk) probe rtv 0 (255, 240) rgba(0.0, 0.0, 0.0, 0.0)
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bug(opengl & llvmpipe | mvk) probe rtv 0 (320, 240) rgba(0.0, 1.0, 1.0, 1.0)
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bug(mvk) probe rtv 0 (385, 240) rgba(0.0, 0.0, 0.0, 0.0)
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bug(mvk) probe rtv 0 (320, 290) rgba(0.0, 0.0, 0.0, 0.0)
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