Texture2D.SRVToUAV.array.test.yaml

#--- source.hlsl

// This test verifies handling of texture arrays

Texture2D<float4> In[2] : register(t0);
RWTexture2D<float4> Out[2] : register(u1);

[numthreads(4,1,1)]
void main(uint GI : SV_GroupIndex) {
  for (int i = 0; i < 2; i++) {
    uint2 GID = {GI / 2, GI % 2};
    float4 Color = In[i][GID.xy];
    Out[i][GID.xy] = Color.bgra;
  }
}
//--- pipeline.yaml
---
Shaders:
  - Stage: Compute
    Entry: main
Buffers:
  - Name: In
    Format: Float32
    Channels: 4
    ArraySize: 2
    Data: 
      - [1.0, 0.0, 0.0, 1.0,
         0.0, 1.0, 0.0, 1.0,
         0.0, 0.0, 1.0, 1.0,
         1.0, 1.0, 0.0, 1.0]
      - [2.0, 0.0, 0.0, 2.0,
         0.0, 2.0, 0.0, 2.0,
         0.0, 0.0, 2.0, 2.0,
         2.0, 2.0, 0.0, 2.0]
    OutputProps:
      Height: 2
      Width: 2
      Depth: 1
  - Name: Out
    Format: Float32
    Channels: 4
    FillSize: 64
    ArraySize: 2
    OutputProps:
      Height: 2
      Width: 2
      Depth: 1
  - Name: ExpectedOut
    Format: Float32
    Channels: 4
    ArraySize: 2
    Data:
      - [0.0, 0.0, 1.0, 1.0,
         0.0, 1.0, 0.0, 1.0,
         1.0, 0.0, 0.0, 1.0,
         0.0, 1.0, 1.0, 1.0]
      - [0.0, 0.0, 2.0, 2.0,
         0.0, 2.0, 0.0, 2.0,
         2.0, 0.0, 0.0, 2.0,
         0.0, 2.0, 2.0, 2.0]
    OutputProps:
      Height: 2
      Width: 2
      Depth: 1
Results:
  - Result: Test1
    Rule: BufferExact
    Actual: Out
    Expected: ExpectedOut
DescriptorSets:
  - Resources:
    - Name: In
      Kind: Texture2D
      DirectXBinding:
        Register: 0
        Space: 0
      VulkanBinding:
        Binding: 0
    - Name: Out
      Kind: RWTexture2D
      DirectXBinding:
        Register: 1
        Space: 0
      VulkanBinding:
        Binding: 1
...
#--- end

# Resource arrays are not yet implemented in Clang:
# Unimplemented https://github.com/llvm/llvm-project/issues/133835
# XFAIL: Clang

# 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