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[idd] driver: implement dirty rect tracking

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This commit is contained in:
Geoffrey McRae
2026-06-03 04:17:23 +10:00
committed by Geoffrey McRae
parent bd88a64a98
commit 929428c273
8 changed files with 140 additions and 34 deletions
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14
idd/LGIdd/CIndirectDeviceContext.h
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@@ -93,7 +93,7 @@ private:
void DeInitLGMP();
void LGMPTimer();
void ResendCursor();
void ResendCursor() const;
bool UpdateMonitorModes();
CSettings::DisplayModes m_displayModes;
@@ -138,9 +138,9 @@ public:
void SetResolution(int width, int height);
size_t GetAlignSize() { return m_alignSize; }
size_t GetMaxFrameSize() { return m_maxFrameSize; }
bool CanProcessFP16() const { return m_canProcessFP16; }
size_t GetAlignSize () const { return m_alignSize ; }
size_t GetMaxFrameSize() const { return m_maxFrameSize ; }
bool CanProcessFP16 () const { return m_canProcessFP16; }
struct PreparedFrameBuffer
{
@@ -148,9 +148,9 @@ public:
uint8_t* mem;
};
PreparedFrameBuffer PrepareFrameBuffer(unsigned width, unsigned height, unsigned pitch, DXGI_FORMAT format);
void WriteFrameBuffer(unsigned frameIndex, void* src, size_t offset, size_t len, bool setWritePos);
void FinalizeFrameBuffer(unsigned frameIndex);
PreparedFrameBuffer PrepareFrameBuffer(unsigned width, unsigned height, unsigned pitch, DXGI_FORMAT format, const RECT * dirtyRects, unsigned nbDirtyRects);
void WriteFrameBuffer(unsigned frameIndex, void* src, size_t offset, size_t len, bool setWritePos) const;
void FinalizeFrameBuffer(unsigned frameIndex) const;
void SendCursor(const IDARG_OUT_QUERY_HWCURSOR & info, const BYTE * data);