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Add option to limit framerate from UI

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Signed-off-by: Madhav Kanbur <abcdjdj@gmail.com>
This commit is contained in:
Madhav Kanbur
2018-11-21 11:11:02 +05:30
parent 27e1ca4103
commit 78c767b693
3 changed files with 17 additions and 2 deletions
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13
src/libui_sdl/main.cpp
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@ -216,7 +216,6 @@ int EmuThreadFunc(void* burp)
u32 lasttick = starttick;
u32 lastmeasuretick = lasttick;
u32 fpslimitcount = 0;
bool limitfps = true;
char melontitle[100];
while (EmuRunning != 0)
@ -306,7 +305,7 @@ int EmuThreadFunc(void* burp)
lasttick = curtick;
u32 wantedtick = starttick + (u32)((float)fpslimitcount * framerate);
if (curtick < wantedtick && limitfps)
if (curtick < wantedtick && Config::LimitFPS)
{
SDL_Delay(wantedtick - curtick);
}
@ -1299,6 +1298,12 @@ void OnSetScreenFiltering(uiMenuItem* item, uiWindow* window, void* blarg)
else Config::ScreenFilter = 0;
}
void OnSetLimitFPS(uiMenuItem* item, uiWindow* window, void* blarg)
{
int chk = uiMenuItemChecked(item);
if (chk != 0) Config::LimitFPS = true;
else Config::LimitFPS = false;
}
void ApplyNewSettings()
{
@ -1509,6 +1514,10 @@ int main(int argc, char** argv)
uiMenuItemOnClicked(menuitem, OnSetScreenFiltering, NULL);
uiMenuItemSetChecked(menuitem, Config::ScreenFilter==1);
menuitem = uiMenuAppendCheckItem(menu, "Limit framerate");
uiMenuItemOnClicked(menuitem, OnSetLimitFPS, NULL);
uiMenuItemSetChecked(menuitem, Config::LimitFPS==1);
int w = Config::WindowWidth;
int h = Config::WindowHeight;