andreacavalli/xserver-multidpi
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render: Silence warnings when building with clang

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picture.c:351:37: error: implicit conversion from 'unsigned int' to 'CARD16' (aka 'unsigned short') changes value from 4294967295 to 65535
      [-Werror,-Wconstant-conversion]
            pFormats[f].direct.alphaMask = Mask(PICT_FORMAT_A(format));
                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
...
fatal error: too many errors emitted, stopping now [-ferror-limit=]

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Suggested-by: Jamey Sharp <jamey@minilop.net>
Reviewed-by: Jamey Sharp <jamey@minilop.net>
This commit is contained in:
Jeremy Huddleston 2011-04-23 20:55:53 -07:00
parent c524f8bb76
commit 5c9eafc8e5
1 changed files with 1 additions and 1 deletions
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render/picture.c
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@ -158,7 +158,7 @@ addFormat (FormatInitRec formats[256],
return ++nformat;
}
#define Mask(n) ((n) == 32 ? 0xffffffff : ((1 << (n))-1))
#define Mask(n) ((1 << (n)) - 1)
PictFormatPtr
PictureCreateDefaultFormats (ScreenPtr pScreen, int *nformatp)