Merge pull request #130 from royqh1979/master

确保ege_sleep精度
wysaid · Jan 3, 2023 · 6a4f951 · 6a4f951
2 parents 7ccd269 + f0fedc8
commit 6a4f951
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/src/egegapi.cpp b/src/egegapi.cpp
@@ -308,8 +308,11 @@ void movewindow(int x, int y, bool redraw) {
 
 void
 api_sleep(long dwMilliseconds) {
-	if (dwMilliseconds >= 0)
+	if (dwMilliseconds >= 0) {
+		::timeBeginPeriod(1);
 		::Sleep(dwMilliseconds);
+		::timeEndPeriod(1);
+	}
 }
 
 void
@@ -332,6 +335,8 @@ ege_sleep(long ms) {
 	} else if (1) { //高精模式，占CPU更高
 		static HANDLE hTimer = ::CreateWaitableTimer(NULL, TRUE, NULL);
 		LARGE_INTEGER liDueTime;
+
+		::timeBeginPeriod(1);
 		liDueTime.QuadPart = ms * (LONGLONG)-10000;
 
 		if (hTimer) {
@@ -342,6 +347,7 @@ ege_sleep(long ms) {
 		} else {
 			::Sleep(ms);
 		}
+		::timeEndPeriod(1);
 	}
 }
 

diff --git a/src/graphicstest/maintest.cpp b/src/graphicstest/maintest.cpp
@@ -131,7 +131,7 @@ int main()
     edit.create();
     edit.size(100, 18);
     edit.visible(true);
-    for ( ; kbhit() != -1; delay_fps(60)) {
+    for ( ; kbhit() != -1; delay_fps(120)) {
         //f.zorderup();
         {
             char str[20];