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rt-thread-official
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use the event-wait to replace the event poll when get the sdl's event 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2416 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
goprife@gmail.com 2012-11-16 03:22:03 +00:00
parent 3112b09c8f
commit 3012a3abb5
1 changed files with 2 additions and 4 deletions
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6
bsp/simulator/drivers/sdl_fb.c
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@ -151,8 +151,8 @@ static DWORD WINAPI sdl_loop(LPVOID lpParam)
/* handle SDL event */ /* handle SDL event */
while(!quit) while(!quit)
{ {
while ( SDL_PollEvent(&event) ) SDL_WaitEvent(&event);
{
switch (event.type) switch (event.type)
{ {
case SDL_MOUSEMOTION: case SDL_MOUSEMOTION:
@ -267,8 +267,6 @@ static DWORD WINAPI sdl_loop(LPVOID lpParam)
break; break;
} }
SDL_Delay(20);
}
if (quit) if (quit)
break; break;
} }