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vkd3d/tests/hlsl/descriptors.shader_test

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tests/hlsl: Test using an SRV in combination with a CBV larger than the declared uniforms. This appears to be valid on native (no validation message is raised) but is not properly handled by vkd3d.
2025-11-12 13:21:41 +01:00
[require]
shader model >= 4.0
[srv 0]
format r32-float
size (2d, 1, 1)
1.0
% Test a shader that uses an SRV in combination with a CBV longer than the
% declared uniforms.
[pixel shader]
Texture2D<float> t : register(t0);
uniform float4 x;
uniform float4 y;
float4 main() : SV_Target
{
return t.Load(uint3(0, 0, 0)) + x;
}
[test]
uniform 0 float4 1.0 2.0 3.0 4.0
vkd3d-shader/spirv: Clamp push constant CBV sizes to those of the push constant ranges backing them. Otherwise invalid SPIR-V may be generated, because the CBV field in "push_cb_struct" may end up overlapping with a subsequent one.
2025-11-12 13:43:59 +01:00
draw quad
tests/hlsl: Test using an SRV in combination with a CBV larger than the declared uniforms. This appears to be valid on native (no validation message is raised) but is not properly handled by vkd3d.
2025-11-12 13:21:41 +01:00
probe (0, 0) f32(2.0, 3.0, 4.0, 5.0)
tests/shader_runner: Add support for testing explicit descriptor mapping. When no descriptor mapping is specified, the backend will just build the usual default mapping. Otherwise the explicit mapping is used. Once all backends support the explicit mapping, we'll be able to handle generating the default mapping in the shader runner core rather than having each backend implement its own algorithm. So far only the d3d12 backend supports explicit descriptor mapping.
2025-10-20 21:58:23 +02:00
[require]
shader model >= 5.0
descriptors
[srv 0]
format r32-float
size (2d, 1, 1)
1.0
[srv 1]
format r32-float
size (2d, 1, 1)
2.0
[srv 2]
format r32-float
size (2d, 1, 1)
3.0
[pixel shader]
Texture2D<float> t : register(t1);
float4 main() : SV_Target
{
return t.Load(uint3(0, 0, 0));
}
[test]
draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
[descriptors]
t[1:1], space 0, srv 2
[test]
draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
t[1:2], space 0, srv 0
[test]
draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
[require]
shader model >= 5.0
descriptors
format r32-float uav-load
[uav 1]
format r32-float
size (2d, 1, 1)
1.0
[uav 2]
format r32-float
size (2d, 1, 1)
2.0
[uav 3]
format r32-float
size (2d, 1, 1)
3.0
[pixel shader]
RWTexture2D<float> u : register(u2);
float4 main() : SV_Target
{
return u[uint2(0, 0)];
}
[descriptors]
[test]
todo(msl) draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
[descriptors]
u[2:2], space 0, uav 3
[test]
tests/shader_runner_metal: Implement explicit descriptor mapping.
2025-11-07 00:02:11 +01:00
todo(msl) draw quad
tests/shader_runner: Add support for testing explicit descriptor mapping. When no descriptor mapping is specified, the backend will just build the usual default mapping. Otherwise the explicit mapping is used. Once all backends support the explicit mapping, we'll be able to handle generating the default mapping in the shader runner core rather than having each backend implement its own algorithm. So far only the d3d12 backend supports explicit descriptor mapping.
2025-10-20 21:58:23 +02:00
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
u[2:3], space 0, uav 1
[test]
tests/shader_runner_metal: Implement explicit descriptor mapping.
2025-11-07 00:02:11 +01:00
todo(msl) draw quad
tests/shader_runner: Add support for testing explicit descriptor mapping. When no descriptor mapping is specified, the backend will just build the usual default mapping. Otherwise the explicit mapping is used. Once all backends support the explicit mapping, we'll be able to handle generating the default mapping in the shader runner core rather than having each backend implement its own algorithm. So far only the d3d12 backend supports explicit descriptor mapping.
2025-10-20 21:58:23 +02:00
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
tests/hlsl: Test SM6.6 dynamic resources.
2025-11-18 14:49:08 +01:00
% Test SM 6.6 dynamic resources on SRVs
[require]
shader model >= 6.6
descriptors
[pixel shader]
uniform uint idx;
float4 main() : SV_Target
{
Texture2D<float> t = ResourceDescriptorHeap[idx];
return t.Load(uint3(0, 0, 0));
}
[descriptors]
[test]
uniform 0 uint 0
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
uniform 0 uint 1
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 2
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
t[1:3], space 0, srv 0
[test]
uniform 0 uint 0
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
uniform 0 uint 1
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 2
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
t[1:2], space 0, srv 1
[test]
uniform 0 uint 0
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 1
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
t[1:3], space 0, srv 0
[pixel shader]
float4 main(float4 pos : SV_Position) : SV_Target
{
uint idx = floor(pos.x);
idx %= 3;
Texture2D<float> t = ResourceDescriptorHeap[NonUniformResourceIndex(idx)];
return t.Load(uint3(0, 0, 0));
}
[test]
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
probe (1, 0) f32(2.0, 2.0, 2.0, 2.0)
probe (2, 0) f32(3.0, 3.0, 3.0, 3.0)
% Test SM 6.6 dynamic resources on UAVs
[pixel shader]
uniform uint idx;
float4 main() : SV_Target
{
RWTexture2D<float> u = ResourceDescriptorHeap[idx];
return u[uint2(0, 0)];
}
[descriptors]
[test]
uniform 0 uint 3
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
uniform 0 uint 4
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 5
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
u[1:3], space 0, uav 1
[test]
uniform 0 uint 0
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
uniform 0 uint 1
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 2
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
u[1:2], space 0, uav 2
[test]
uniform 0 uint 0
todo draw quad
probe (0, 0) f32(2.0, 2.0, 2.0, 2.0)
uniform 0 uint 1
todo draw quad
probe (0, 0) f32(3.0, 3.0, 3.0, 3.0)
[descriptors]
[pixel shader]
float4 main(float4 pos : SV_Position) : SV_Target
{
uint idx = floor(pos.x);
idx %= 3;
RWTexture2D<float> u = ResourceDescriptorHeap[NonUniformResourceIndex(idx + 3)];
return u[uint2(0, 0)];
}
[test]
todo draw quad
probe (0, 0) f32(1.0, 1.0, 1.0, 1.0)
probe (1, 0) f32(2.0, 2.0, 2.0, 2.0)
probe (2, 0) f32(3.0, 3.0, 3.0, 3.0)
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