o3de-azslc/tests/Semantic/unbounded-arrays5.azsl

// Makes sure unbounded arrays are supported across all register classes t,u,s,b.
// This example demonstrates each SRG having a unique register space, allowing another implicit ConstantBuffer.

ShaderResourceGroupSemantic slot1
{
    FrequencyId = 1;
};

ShaderResourceGroupSemantic slot2
{
    FrequencyId = 2;
};

struct MyStruct
{
    float3 m_a;
    float3 m_b;
};

ShaderResourceGroup SRG1 : slot1
{
    Texture2D<float4>        m_texSRVa;        // Takes t0
    Texture2D<float4>        m_texSRVb;        // Takes t1  
    Texture2D<float4>        m_texSRVc[];      // Takes t2+
    RWTexture2D<float4>      m_texUAVa;        // Takes u0
    RWTexture2D<float4>      m_texUAVb;        // Takes u1
    RWTexture2D<float4>      m_texUAVc[];      // Takes u2+
    Sampler                  m_samplera;       // Takes s0
    Sampler                  m_samplerb;       // Takes s1
    Sampler                  m_samplerc[];     // Takes s2+
    ConstantBuffer<MyStruct> m_structArraya;   // Takes b0
    ConstantBuffer<MyStruct> m_structArrayb;   // Takes b1 
    ConstantBuffer<MyStruct> m_structArrayc[]; // Takes b2+
};

ShaderResourceGroup SRG2 : slot2
{
    // Having unique register spaces for each SRG allows this to SRG's implicit constant buffer to use space1 while SRG1 uses space0.
    int m_data;
}