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GUI: Android scaling detection fix

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tildearrow 2022-11-04 14:55:26 -05:00
parent 6fbe11696e
commit 1c98975771
1 changed files with 9 additions and 0 deletions
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9
src/gui/scaling.cpp
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@ -196,11 +196,20 @@ double getScaleFactor(const char* driverHint) {
#endif
// SDL fallback
#ifdef ANDROID
float dpiScaleF=192.0f;
if (SDL_GetDisplayDPI(0,&dpiScaleF,NULL,NULL)==0) {
ret=round(dpiScaleF/192.0f);
if (ret<1) ret=1;
}
#else
float dpiScaleF=96.0f;
if (SDL_GetDisplayDPI(0,&dpiScaleF,NULL,NULL)==0) {
ret=round(dpiScaleF/96.0f);
if (ret<1) ret=1;
}
#endif
// couldn't detect scaling factor :<
return ret;