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远程桌面优化迟钝问题

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yuanyuanxiang
2019-01-07 20:46:03 +08:00
parent a98d69f434
commit c681cf0132
10 changed files with 67 additions and 29 deletions
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9
client/ScreenSpy.cpp
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@@ -200,10 +200,14 @@ VOID CScreenSpy::WriteRectBuffer(LPBYTE szBuffer,ULONG ulLength)
m_RectBufferOffset += ulLength;
}
VOID CScreenSpy::ScanScreen(HDC hdcDest, HDC hdcSour, ULONG ulWidth, ULONG ulHeight)
{
ULONG ulJumpLine = 50;
ULONG ulJumpSleep = ulJumpLine / 10;
#ifdef COPY_ALL
BitBlt(hdcDest, 0, 0, ulWidth, ulHeight, hdcSour, 0, 0, m_dwBitBltRop);
#else
const ULONG ulJumpLine = 50;
const ULONG ulJumpSleep = ulJumpLine / 10;
for (int i = 0, ulToJump = 0; i < ulHeight; i += ulToJump)
{
@@ -216,6 +220,7 @@ VOID CScreenSpy::ScanScreen(HDC hdcDest, HDC hdcSour, ULONG ulWidth, ULONG ulHei
BitBlt(hdcDest, 0, i, ulWidth, ulToJump, hdcSour,0, i, m_dwBitBltRop);
Sleep(ulJumpSleep);
}
#endif
}
ULONG CScreenSpy::CompareBitmap(LPBYTE CompareSourData, LPBYTE CompareDestData,