kc3-lang/SDL

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• Author : James Legg
  Date : 2020-05-29 13:05:37
  Hash : e2dbed9c
  Message : SDL_blit: Fix undefined bitshift operations Arithmatic operations promote Uint8 to signed int. If the top bit of a Uint8 is set, and it is left shifted 24 places, then the result is not representable in a signed 32 bit int. This would be undefined behaviour on systems where int is 32 bits.