kc3-lang/SDL

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• Hash : d4c0f498
  Author :
  Date : 2019-01-04T22:09:38
  

  Fixed bug 4255 - SDL_GetGlobalMouseState() returns incorrect Y on secondary display
  
  Julian Raschke
  
  I use an open Mac laptop with an additional external monitor. The coordinate spaces from SDL_GetGlobalMouseState() and SDL_GetWindowPosition() match on the primary display, but not on the secondary display.
  
  Cocoa window coordinates are vertically flipped in relation to the primary display:
  
  https://github.com/spurious/SDL-mirror/blob/release-2.0.8/src/video/cocoa/SDL_cocoawindow.m#L219-L222
  
  However, Cocoa_GetGlobalMouseState inverts the cursor Y coordinate per-display:
  
  https://github.com/spurious/SDL-mirror/blob/release-2.0.8/src/video/cocoa/SDL_cocoamouse.m#L320-L323
  
  Suggested fix: Replace the for-loop with this simpler calculation:
  
      *x = (int) cocoaLocation.x;
      *y = (int) (CGDisplayPixelsHigh(kCGDirectMainDisplay) - cocoaLocation.y);
  

• Files

• .hgignore
• Android.mk
• BUGS.txt
• CMakeLists.txt
• COPYING.txt
• CREDITS.txt
• INSTALL.txt
• Makefile.in
• Makefile.minimal
• Makefile.os2
• Makefile.pandora
• Makefile.psp
• Makefile.wiz
• README-SDL.txt
• README.txt
• SDL2.spec.in
• SDL2Config.cmake
• TODO.txt
• VisualC-WinRT/
• VisualC.html
• VisualC/
• WhatsNew.txt
• Xcode-iOS/
• Xcode/
• acinclude/
• android-project-ant/
• android-project/
• autogen.sh
• build-scripts/
• cmake/
• cmake_uninstall.cmake.in
• configure
• configure.in
• debian/
• docs/
• include/
• sdl2-config.cmake.in
• sdl2-config.in
• sdl2.m4
• sdl2.pc.in
• src/
• test/
• visualtest/
• wayland-protocols/

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