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Potential fix for CVideo::get_dpi_scale_factor on Mac.

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Tommy 2022-05-19 19:05:26 +12:00 committed by Pentarctagon
parent b8144449c6
commit 47ff165450
1 changed files with 2 additions and 2 deletions
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4
src/video.cpp
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@ -539,8 +539,8 @@ std::pair<float, float> CVideo::get_dpi_scale_factor() const
if(dpi.first != 0.0f && dpi.second != 0.0f) {
// adjust for pixel scale
SDL_Point wsize = window_size();
dpi.first /= wsize.x / get_width();
dpi.second /= wsize.y / get_height();
dpi.first *= float(get_width()) / wsize.x;
dpi.second *= float(get_height()) / wsize.y;
return { dpi.first / MAGIC_DPI_SCALE_NUMBER, dpi.second / MAGIC_DPI_SCALE_NUMBER };
}
// Assume a scale factor of 1.0 if the screen dpi is currently unknown.