tests/library/precompiled-module-library-resource.slang


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// precompiled-module-library-resource.slang

// Compile this library source with embedded DXIL and SPIRV options.
// Tests that modules can be precompiled to downstream IR despite having resource
// parameters or return types.

//TEST(windows):COMPILE: tests/library/precompiled-module-library-resource.slang -o tests/library/precompiled-module-library-resource-dxil.slang-module -target dxil -embed-downstream-ir -profile lib_6_6 -incomplete-library
//TEST:COMPILE: tests/library/precompiled-module-library-resource.slang -o tests/library/precompiled-module-library-resource-spv.slang-module -target spirv -embed-downstream-ir -incomplete-library

module "precompiled-module-library-resource";

public struct ResourceStruct {
    public StructuredBuffer<int> buffer;
    
    __init(StructuredBuffer<int> bufferIn)
    {
        buffer = bufferIn;
    }
};

public int resource_in_parameter(StructuredBuffer<int> buffer)
{
    return buffer[0];
}

public int resource_in_struct_parameter(ResourceStruct rs)
{
    return rs.buffer[0];
}

internal float matrix_in_parameter_internal(float2x2 matrix)
{
    return matrix[0][0];
}

public float matrix_in_parameter_public(float a)
{
    float2x2 matrix = {a, .2, .3, .4};
    return matrix_in_parameter_internal(matrix);
}