| 1509 | } |
| 1510 | |
| 1511 | UINT64 GetRequiredIntermediateSize( |
| 1512 | _In_ ID3D12Resource* pDestinationResource, |
| 1513 | _In_range_( 0, D3D12_REQ_SUBRESOURCES ) UINT FirstSubresource, |
| 1514 | _In_range_( 0, D3D12_REQ_SUBRESOURCES - FirstSubresource ) UINT NumSubresources ) |
| 1515 | { |
| 1516 | auto Desc = pDestinationResource->GetDesc(); |
| 1517 | UINT64 RequiredSize = 0; |
| 1518 | |
| 1519 | ID3D12Device* pDevice = nullptr; |
| 1520 | pDestinationResource->GetDevice( __uuidof( ID3D12Device ), reinterpret_cast<void**>( &pDevice ) ); |
| 1521 | pDevice->GetCopyableFootprints( &Desc, FirstSubresource, NumSubresources, 0, nullptr, nullptr, nullptr, &RequiredSize ); |
| 1522 | pDevice->Release(); |
| 1523 | |
| 1524 | return RequiredSize; |
| 1525 | } |
| 1526 | |
| 1527 | D3D12_RESOURCE_DESC BufferDesc( uint64_t size, D3D12_RESOURCE_FLAGS flags ) |
| 1528 | { |
no test coverage detected