microsoft / microsoft/DirectX-Graphics-Samples
ResolveQueryData only have 2 items
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- Dominant language
- C++
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Description
When running in Debug mode, the following warning is created -
D3D12 ERROR: ID3D12CommandQueue::ExecuteCommandLists: Cannot Resolve query that has never been performed for Index [4-15] in QueryHeap (0x0000019A4434EB90:'GPUTimerBuffer') in command list (0x0000019A44422710:'m_commandLists[2]'). [ EXECUTION ERROR #1319: RESOLVE_QUERY_INVALID_QUERY_STATE]
In GPUTimer.cpp line 82 ResolveQueryData should have the range of SceneEnums::Timestamp::PostprocessPass (2) and SceneEnums::Timestamp::PostprocessPass + 1 (3). This is from GPUTimer.cpp line 119 and 130.
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Research direction
Start in GPUTimer.cpp, checking ResolveQueryData at line 82 and the timestamp uses at lines 119 and 130. Reproduce the warning in Debug mode and compare the query range with SceneEnums::Timestamp::PostprocessPass. Done means the invalid query warning no longer occurs for this range.
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Assessment
- Tech stack
- cpp
- Domain
- computer-graphics
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 45/100