kc3-lang/SDL/src

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• Hash : 4077f7a2
  Author :
  Date : 2021-08-03T20:55:45
  

  Update the Renderer dpi_scale on SIZE_CHANGED event (fix #4580)
  
  The Renderer logical scaling code scales mouse coordinates, and needs to
  take the window DPI into account on HIGHDPI windows. However, the
  variable which tracks this, renderer->dpi_scale, is set once when the
  renderer is created, and then not updated. In the event that the window
  is moved to another screen, or the screen DPI otherwise changes, this
  will be outdates, and potentially the coordinates will be all wrong.
  
  So let's update the dpi_scale on the SIZE_CHANGED event: it's at least a
  possibility that this will be issued on some OSes when DPI changes, and
  it's otherwise already handled by SDL_Renderer's event filter.
  

• Files

• SDL.c
• SDL_assert.c
• SDL_assert_c.h
• SDL_dataqueue.c
• SDL_dataqueue.h
• SDL_error.c
• SDL_error_c.h
• SDL_hints.c
• SDL_hints_c.h
• SDL_internal.h
• SDL_log.c
• atomic/
• audio/
• core/
• cpuinfo/
• dynapi/
• events/
• file/
• filesystem/
• haptic/
• hidapi/
• joystick/
• libm/
• loadso/
• locale/
• main/
• misc/
• power/
• render/
• sensor/
• stdlib/
• test/
• thread/
• timer/
• video/

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• Git HTTP	https://git.kmx.io/kc3-lang/SDL.git
  Git SSH	git@git.kmx.io:kc3-lang/SDL.git
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