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Fix crash in howto-drag-and-drop under macOS

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This commit is contained in:
ManoloFLTK 2024-06-11 15:04:48 +02:00
parent d7d1d0d6b2
commit 7104746413
1 changed files with 2 additions and 1 deletions
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src/drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx
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@ -31,7 +31,8 @@ Fl_Quartz_Image_Surface_Driver::Fl_Quartz_Image_Surface_Driver(int w, int h, int
if (high_res) {
s = Fl_Graphics_Driver::default_driver().scale();
Fl_Window *cw = Fl_Window::current();
if (cw && Fl_Cocoa_Window_Driver::driver(cw)->mapped_to_retina()) s *= 2;
Fl_Cocoa_Window_Driver *dr = cw ? Fl_Cocoa_Window_Driver::driver(cw) : NULL;
if (dr && dr->mapped_to_retina()) s *= 2;
W *= s; H *= s;
}
CGColorSpaceRef lut = CGColorSpaceCreateDeviceRGB();