res-in-struct-simple-one.test

#--- source.hlsl

// This test verifies handling of a simple resource in a struct.

struct A {
  RWBuffer<int> Buf;
};

[[vk::binding(5)]]
A a1 : register(u5);

A a2; // will bind to register u0
  
[numthreads(8, 1, 1)]
void main(uint3 ID : SV_GroupThreadID) {
  a2.Buf[ID.x] += a1.Buf[ID.x];
}

//--- pipeline.yaml
---
Shaders:
  - Stage: Compute
    Entry: main
    DispatchSize: [1, 1, 1]
Buffers:
  - Name: BufA1
    Format: Int32
    Data:
      [ 1, 2, 3, 4, 5, 6, 7, 8 ]

  - Name: BufA2
    Format: Int32
    Data:
      [ 10, 20, 30, 40, 50, 60, 70, 80 ]

  - Name: ExpectedBufA2
    Format: Int32
    Data:
      [ 11, 22, 33, 44, 55, 66, 77, 88 ]

Results:
  - Result: ExpectedResult
    Rule: BufferExact
    Actual: BufA2
    Expected: ExpectedBufA2

DescriptorSets:
  - Resources:
    - Name: BufA1
      Kind: RWBuffer
      DirectXBinding:
        Register: 5
        Space: 0
      VulkanBinding:
        Binding: 5
    - Name: BufA2
      Kind: RWBuffer
      DirectXBinding:
        Register: 0
        Space: 0
      VulkanBinding:
        Binding: 0
...
#--- end

# RUN: split-file %s %t
# RUN: %dxc_target -T cs_6_0 -Fo %t.o %t/source.hlsl
# RUN: %offloader %t/pipeline.yaml %t.o