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* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.

This commit is contained in:
Werner Lemberg 2016-09-02 22:45:14 +02:00
parent 77e4d1b22e
commit 16583ccde9
2 changed files with 13 additions and 8 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2016-09-02 Werner Lemberg <wl@gnu.org>.
* src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings.
2016-09-02 Werner Lemberg <wl@gnu.org>
Some preparations for the next release.

17
src/smooth/ftgrays.c
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@ -1319,6 +1319,7 @@ typedef ptrdiff_t FT_PtrDist;
unsigned char* q = ras.target.origin -
ras.target.pitch * ( y + ras.min_ey ) +
x + ras.min_ex;
unsigned char c = (unsigned char)coverage;
/* For small-spans it is faster to do it by ourselves than
@ -1327,16 +1328,16 @@ typedef ptrdiff_t FT_PtrDist;
*/
switch ( acount )
{
case 7: *q++ = coverage;
case 6: *q++ = coverage;
case 5: *q++ = coverage;
case 4: *q++ = coverage;
case 3: *q++ = coverage;
case 2: *q++ = coverage;
case 1: *q = coverage;
case 7: *q++ = c;
case 6: *q++ = c;
case 5: *q++ = c;
case 4: *q++ = c;
case 3: *q++ = c;
case 2: *q++ = c;
case 1: *q = c;
case 0: break;
default:
FT_MEM_SET( q, coverage, acount );
FT_MEM_SET( q, c, acount );
}
}
}