Method Allocate

SampleFramework12/v1.00/Graphics/GraphicsTypes.cpp:65–86

}

DescriptorHandle DescriptorHeap::Allocate()
{
    Assert_(Heap != nullptr);
    Assert_(Allocated < NumDescriptors);
    uint64 idx = DeadList[Allocated];
    ++Allocated;

    DescriptorHandle handle;
    handle.CPUHandle = CPUStart;
    handle.CPUHandle.ptr += idx * DescriptorSize;
    if(ShaderVisible)
    {
        handle.GPUHandle = GPUStart;
        handle.GPUHandle.ptr += idx * DescriptorSize;
    }

    #if UseAsserts_
        handle.ParentHeap = reinterpret_cast<const void*>(this);
    #endif

    return handle;
}

void DescriptorHeap::Free(DescriptorHandle& handle)
{