D3D12_SAMPLER_FEEDBACK_TIER (famille XBOX One)

enum D3D12_SAMPLER_FEEDBACK_TIER
{
  D3D12_SAMPLER_FEEDBACK_TIER_NOT_SUPPORTED = 0,
  D3D12_SAMPLER_FEEDBACK_TIER_0_9 = 90,
  D3D12_SAMPLER_FEEDBACK_TIER_1_0 = 100,
  D3D12_SAMPLER_FEEDBACK_TIER_1_X = 101
}