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Backends: SDL2: Content Scales are always reported as 1.0 on Wayland. (#8921)

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SDL_GetDisplayDPI() seems generally broken on X11/Wayland, but our logs shows that on Wayland we get both a content scale from SDL_GetDisplayDPI() and a framebuffer scale.
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ocornut
2025-09-15 19:20:56 +02:00
parent 72c00f39c1
commit d92c8c6aff
3 changed files with 8 additions and 4 deletions
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backends/imgui_impl_glfw.cpp
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@@ -29,7 +29,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-09-15: Content Scales always reported as 1.0 on Wayland. FramebufferScale are always reported as 1.0 on X11. (#8920, #8921)
// 2025-09-15: Content Scales are always reported as 1.0 on Wayland. FramebufferScale are always reported as 1.0 on X11. (#8920, #8921)
// 2025-07-08: Made ImGui_ImplGlfw_GetContentScaleForWindow(), ImGui_ImplGlfw_GetContentScaleForMonitor() helpers return 1.0f on Emscripten and Android platforms, matching macOS logic. (#8742, #8733)
// 2025-06-18: Added support for multiple Dear ImGui contexts. (#8676, #8239, #8069)
// 2025-06-11: Added ImGui_ImplGlfw_GetContentScaleForWindow(GLFWwindow* window) and ImGui_ImplGlfw_GetContentScaleForMonitor(GLFWmonitor* monitor) helper to facilitate making DPI-aware apps.