D3D12_COMMAND_QUEUE_FLAGS (famille XBOX One)

typedef enum D3D12_COMMAND_QUEUE_FLAGS    
{  
    D3D12_COMMAND_QUEUE_FLAG_NONE = 0,  
    D3D12_COMMAND_QUEUE_FLAG_DISABLE_GPU_TIMEOUT = 0x1,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_MASK = 0x0f000000,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT = 24,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_LOWEST = D3D12XBOX_COMMAND_QUEUE_PRIORITY_LOWEST < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_LOWER = D3D12XBOX_COMMAND_QUEUE_PRIORITY_LOWER < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_LOW = D3D12XBOX_COMMAND_QUEUE_PRIORITY_LOW < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_MEDIUM = D3D12XBOX_COMMAND_QUEUE_PRIORITY_MEDIUM < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_HIGH = D3D12XBOX_COMMAND_QUEUE_PRIORITY_HIGH < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_HIGHER = D3D12XBOX_COMMAND_QUEUE_PRIORITY_HIGHER < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_HIGHEST = D3D12XBOX_COMMAND_QUEUE_PRIORITY_HIGHEST < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
    D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_DEFAULT = D3D12XBOX_COMMAND_QUEUE_PRIORITY_DEFAULT < < D3D12XBOX_COMMAND_QUEUE_FLAG_PRIORITY_SHIFT,  
} D3D12_COMMAND_QUEUE_FLAGS