kc3-lang/SDL/src

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  Commit

• Hash : 1a544145
  Author :
  Date : 2017-08-12T15:21:26
  

  Fixed bug 3309 - SDL_ConvertSurface adds AlphaMod when input surface has ColorKey
  
  Sylvain
  
  Let's you have a SDL_Surface that has ColorKey, but no Alpha Modulation.
  When this surface is duplicated with SDL_ConvertSurface function, the result has ColorKey and Alpha Modulation (BLEND, and Opaque 255).
  
  I think SDL_ConvertSurface should strictly keeps the input format.
  
  
  example
  =======
  
  SDL_Surface *input; // ... Set up a surface with ColorKey and no AlphaMod
  
  SDL_Surface *output = SDL_ConvertSurface(input, input->format, input->flags);
  
  // "output" surface has a ColorKey but *also* AlphaMod (BLEND, and Opaque 255).
  

• 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_internal.h
• SDL_log.c
• atomic/
• audio/
• core/
• cpuinfo/
• dynapi/
• events/
• file/
• filesystem/
• haptic/
• joystick/
• libm/
• loadso/
• main/
• power/
• render/
• stdlib/
• test/
• thread/
• timer/
• video/

• Properties

• Git HTTP	https://git.kmx.io/kc3-lang/SDL.git
  Git SSH	git@git.kmx.io:kc3-lang/SDL.git
  Public access ?	public
  Description	Fork of https://github.com/libsdl-org/SDL
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