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[idd] publish the latest frame before its deadline

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Geoffrey McRae
2026-08-04 13:10:02 +10:00
parent 1176e78a7f
commit 32ced2f24a
5 changed files with 166 additions and 25 deletions
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6
idd/LGIdd/CIndirectDeviceContext.h
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@@ -225,7 +225,7 @@ public:
bool FrameBufferAvailable() const;
PreparedFrameBuffer PrepareFrameBuffer(unsigned pitch, const D12FrameFormat& srcFormat, const D12FrameFormat& dstFormat, const RECT * dirtyRects, unsigned nbDirtyRects);
bool PublishFrameBuffer(unsigned frameIndex);
bool PublishFrameBuffer(unsigned frameIndex, uint32_t scheduleGeneration);
void AbortFrameBuffer(unsigned frameIndex);
void FailFrameBuffer(unsigned frameIndex);
void CompleteFrameBuffer(unsigned frameIndex);
@@ -234,6 +234,10 @@ public:
void WriteFrameBuffer(unsigned frameIndex, void* src, size_t offset, size_t len, bool setWritePos) const;
void FinalizeFrameBuffer(unsigned frameIndex) const;
void ObserveFrame(uint64_t now);
bool SelectFrame(uint64_t now, bool force, uint32_t& generation);
void RecordFrameTiming(uint64_t duration);
void SendCursor(const IDARG_OUT_QUERY_HWCURSOR & info, const BYTE * data,
UINT sdrWhiteLevel);