[Pixman] Strange looking text in 'dither_factor_bayer_8'
maarten.lankhorst at linux.intel.com
Thu Jun 6 15:49:12 UTC 2019
Op 06-06-2019 om 16:41 schreef John Emmas:
> MSVC is complaining about a new function called 'dither_factor_bayer_8' (in pixman/pixman-bits-image.c). The relevant code looks like this:-
> m = ((y & 0b001) << 5) | ((x & 0b001) << 4) |
> ((y & 0b010) << 2) | ((x & 0b010) << 1) |
> ((y & 0b100) >> 1) | ((x & 0b100) >> 2);
> It's complaining about the symbols like '0b001' and '0b100' etc. Are these intended to be hex numbers? In other words, should the code have looked like this?
> m = ((y & 0xb001) << 5) | ((x & 0xb001) << 4) |
> ((y & 0xb010) << 2) | ((x & 0xb010) << 1) |
> ((y & 0xb100) >> 1) | ((x & 0xb100) >> 2);
> Or are they maybe some other numerical format? Thanks,
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