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| author | marha <marha@users.sourceforge.net> | 2015-06-15 21:36:28 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2015-06-15 21:36:28 +0200 |
| commit | 008a8d8051786badb83e455bd9281103ba9a6470 (patch) | |
| tree | f99ea672d105271cb60a726fac8022ce47ea2866 /freetype/src/base/ftbbox.c | |
| parent | 912e881bec8b16f2331225960645c3bdf5a8ba2d (diff) | |
| parent | e8d5e7c4bb11f7fcb0a4ba5c13f43e7929849a2f (diff) | |
| download | vcxsrv-008a8d8051786badb83e455bd9281103ba9a6470.tar.gz vcxsrv-008a8d8051786badb83e455bd9281103ba9a6470.tar.bz2 vcxsrv-008a8d8051786badb83e455bd9281103ba9a6470.zip | |
Merge remote-tracking branch 'origin/released'
Conflicts:
freetype/src/base/ftfntfmt.c
freetype/src/cache/ftcimage.c
freetype/src/cid/cidriver.c
freetype/src/truetype/ttdriver.c
mesalib/src/mesa/drivers/dri/common/dri_util.c
mesalib/src/mesa/drivers/dri/swrast/swrast.c
openssl/Makefile
Diffstat (limited to 'freetype/src/base/ftbbox.c')
| -rw-r--r-- | freetype/src/base/ftbbox.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/freetype/src/base/ftbbox.c b/freetype/src/base/ftbbox.c index c703e50cd..0b3ca4e83 100644 --- a/freetype/src/base/ftbbox.c +++ b/freetype/src/base/ftbbox.c @@ -4,7 +4,7 @@ /* */ /* FreeType bbox computation (body). */ /* */ -/* Copyright 1996-2002, 2004, 2006, 2010, 2013, 2014 by */ +/* Copyright 1996-2015 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used */ @@ -255,6 +255,7 @@ FT_Pos peak = 0; FT_Int shift; + /* This function finds a peak of a cubic segment if it is above 0 */ /* using iterative bisection of the segment, or returns 0. */ /* The fixed-point arithmetic of bisection is inherently stable */ @@ -264,8 +265,10 @@ /* It is called with either q2 or q3 positive, which is necessary */ /* for the peak to exist and avoids undefined FT_MSB. */ - shift = 27 - - FT_MSB( FT_ABS( q1 ) | FT_ABS( q2 ) | FT_ABS( q3 ) | FT_ABS( q4 ) ); + shift = 27 - FT_MSB( (FT_UInt32)( FT_ABS( q1 ) | + FT_ABS( q2 ) | + FT_ABS( q3 ) | + FT_ABS( q4 ) ) ); if ( shift > 0 ) { |