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fix(rcore): correctly scale content on macOS (#5186)

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Currently, scaling doesn't work correctly on macOS (see #5185).  This commit
works around this issue by disabling SCALE_FRAMEBUFFER on macOS when
`FLAG_WINDOW_HIGHDPI` is unset.
This commit is contained in:
Max Coplan
2025-09-16 10:37:05 -07:00
committed by GitHub
parent ed8f1a22d1
commit fbdf5e4fd2
1 changed files with 9 additions and 1 deletions
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10
src/platforms/rcore_desktop_glfw.c
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@@ -1428,10 +1428,18 @@ int InitPlatform(void)
// was enabled by default. Disabling it gets back the old behavior. A // was enabled by default. Disabling it gets back the old behavior. A
// complete fix will require removing a lot of CORE.Window.render // complete fix will require removing a lot of CORE.Window.render
// manipulation code // manipulation code
glfwWindowHint(GLFW_SCALE_FRAMEBUFFER, GLFW_FALSE); // NOTE: This currently doesn't work on macOS(see #5185), so we skip it there
// when FLAG_WINDOW_HIGHDPI is *unset*
#if !defined(__APPLE__)
glfwWindowHint(GLFW_SCALE_FRAMEBUFFER, GLFW_FALSE);
#endif
if ((CORE.Window.flags & FLAG_WINDOW_HIGHDPI) > 0) if ((CORE.Window.flags & FLAG_WINDOW_HIGHDPI) > 0)
{ {
// since we skipped it before, now make sure to set this on macOS
#if defined(__APPLE__)
glfwWindowHint(GLFW_SCALE_FRAMEBUFFER, GLFW_FALSE);
#endif
// Resize window content area based on the monitor content scale // Resize window content area based on the monitor content scale
// NOTE: This hint only has an effect on platforms where screen coordinates and pixels always map 1:1 such as Windows and X11 // NOTE: This hint only has an effect on platforms where screen coordinates and pixels always map 1:1 such as Windows and X11
// On platforms like macOS the resolution of the framebuffer is changed independently of the window size // On platforms like macOS the resolution of the framebuffer is changed independently of the window size