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自动调整远程桌面传屏速率

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yuanyuanxiang
2019-05-11 11:28:58 +08:00
parent 7005d80ead
commit a48a5fcfb9
4 changed files with 27 additions and 4 deletions
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24
client/ScreenManager.cpp
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@@ -53,6 +53,8 @@ DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
const int fps = 8;// ֡<><D6A1>
#endif
const int sleep = 1000 / fps;// <20><><EFBFBD><EFBFBD>ʱ<EFBFBD>䣨ms<6D><73>
int c1 = 0, c2 = 0, s0 = sleep;
const int frames = fps; // ÿ<><C3BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>ٶ<EFBFBD>
timeBeginPeriod(1);
while (This->m_bIsWorking)
{
@@ -60,10 +62,28 @@ DWORD WINAPI CScreenManager::WorkThreadProc(LPVOID lParam)
const char* szBuffer = This->GetNextScreen(ulNextSendLength);
if (szBuffer)
{
int span = sleep-(clock() - last);
int span = s0-(clock() - last);
Sleep(span > 0 ? span : 1);
if (span < 0)
printf("SendScreen Span = %d ms\n", span);
{
c2 = 0;
if (frames == ++c1) {
s0 = (s0 <= sleep*4) ? s0*2 : s0;
c1 = 0;
#ifdef _DEBUG
printf("[+]SendScreen Span= %dms, s0= %d\n", span, s0);
#endif
}
} else {
c1 = 0;
if (frames == ++c2) {
s0 = (s0 >= sleep/4) ? s0/2 : s0;
c2 = 0;
#ifdef _DEBUG
printf("[-]SendScreen Span= %dms, s0= %d\n", span, s0);
#endif
}
}
last = clock();
This->SendNextScreen(szBuffer, ulNextSendLength);
}