void DepthBuffer::Create( const std::wstring& Name, uint32_t Width, uint32_t Height, DXGI_FORMAT Format,
D3D12_GPU_VIRTUAL_ADDRESS VidMemPtr /* = D3D12_GPU_VIRTUAL_ADDRESS_UNKNOWN */ )
{
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D( Width, Height, 1, 1, Format, D3D12_RESOURCE_FLAG_ALLOW_DEPTH_STENCIL );
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.DepthStencil.Depth = m_ClearDepth;
ClearValue.DepthStencil.Stencil = m_ClearStencil;
CreateTextureResource( Graphics::g_device.Get(), Name, ResourceDesc, ClearValue, VidMemPtr );
CreateDerivedViews( Graphics::g_device.Get(), Format );
}
void ColorBuffer::CreateArray( const std::wstring& Name, uint32_t Width, uint32_t Height, uint32_t ArrayCount,
DXGI_FORMAT Format, D3D12_GPU_VIRTUAL_ADDRESS VidMem )
{
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D(Width, Height, ArrayCount, 1, Format,
D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET | D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS);
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.Color[0] = m_ClearColor.R();
ClearValue.Color[1] = m_ClearColor.G();
ClearValue.Color[2] = m_ClearColor.B();
ClearValue.Color[3] = m_ClearColor.A();
CreateTextureResource(Graphics::g_Device, Name, ResourceDesc, ClearValue, VidMem);
CreateDerivedViews(Graphics::g_Device, Format, ArrayCount, 1);
}
void ColorBuffer::Create( const std::wstring& Name, uint32_t Width, uint32_t Height, uint32_t NumMips,
DXGI_FORMAT Format, D3D12_GPU_VIRTUAL_ADDRESS VidMemPtr /* = D3D12_GPU_VIRTUAL_ADDRESS_UNKNOWN */ )
{
NumMips = (NumMips == 0 ? ComputeNumMips( Width, Height ) : NumMips);
D3D12_RESOURCE_DESC ResourceDesc = DescribeTex2D( Width, Height, 1, NumMips, Format,
D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET | D3D12_RESOURCE_FLAG_ALLOW_UNORDERED_ACCESS );
D3D12_CLEAR_VALUE ClearValue = {};
ClearValue.Format = Format;
ClearValue.Color[0] = DirectX::XMVectorGetX( m_ClearColor );
ClearValue.Color[1] = DirectX::XMVectorGetY( m_ClearColor );
ClearValue.Color[2] = DirectX::XMVectorGetZ( m_ClearColor );
ClearValue.Color[3] = DirectX::XMVectorGetW( m_ClearColor );
CreateTextureResource( Graphics::g_device.Get(), Name, ResourceDesc, ClearValue, VidMemPtr );
CreateDerivedViews( Graphics::g_device.Get(), Format, 1, NumMips );
}
