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| author | marha <marha@users.sourceforge.net> | 2012-06-15 14:13:55 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-06-15 14:13:55 +0200 |
| commit | 1501699f035761714a1d4540d65a1afb7c567abe (patch) | |
| tree | 4dd4d15583d9d542a699833331f34ceb10bbd6c3 /freetype/src/raster/ftmisc.h | |
| parent | 38c18d1733e4eb5cc560a34bfe2470e01a06205d (diff) | |
| parent | a33de30073bfa0ee1abba186dba9fa52cf0aa23a (diff) | |
| download | vcxsrv-1501699f035761714a1d4540d65a1afb7c567abe.tar.gz vcxsrv-1501699f035761714a1d4540d65a1afb7c567abe.tar.bz2 vcxsrv-1501699f035761714a1d4540d65a1afb7c567abe.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
freetype/src/raster/ftraster.c
openssl/Makefile
Diffstat (limited to 'freetype/src/raster/ftmisc.h')
| -rw-r--r-- | freetype/src/raster/ftmisc.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/freetype/src/raster/ftmisc.h b/freetype/src/raster/ftmisc.h index 7773924fe..703155a42 100644 --- a/freetype/src/raster/ftmisc.h +++ b/freetype/src/raster/ftmisc.h @@ -115,6 +115,27 @@ return ( s > 0 ) ? d : -d; } + + static FT_Long + FT_MulDiv_No_Round( FT_Long a, + FT_Long b, + FT_Long c ) + { + FT_Int s; + FT_Long d; + + + s = 1; + if ( a < 0 ) { a = -a; s = -1; } + if ( b < 0 ) { b = -b; s = -s; } + if ( c < 0 ) { c = -c; s = -s; } + + d = (FT_Long)( c > 0 ? (FT_Int64)a * b / c + : 0x7FFFFFFFL ); + + return ( s > 0 ) ? d : -d; + } + #endif /* __FTMISC_H__ */ |