diff options
| author | Qt by Nokia <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
|---|---|---|
| committer | axis <qt-info@nokia.com> | 2011-04-27 12:05:43 +0200 |
| commit | 38be0d13830efd2d98281c645c3a60afe05ffece (patch) | |
| tree | 6ea73f3ec77f7d153333779883e8120f82820abe /src/3rdparty/freetype/src/autofit/afwarp.h | |
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you
want to look at revision history older than this, please refer to the
Qt Git wiki for how to use Git history grafting. At the time of
writing, this wiki is located here:
http://qt.gitorious.org/qt/pages/GitIntroductionWithQt
If you have already performed the grafting and you don't see any
history beyond this commit, try running "git log" with the "--follow"
argument.
Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
Diffstat (limited to 'src/3rdparty/freetype/src/autofit/afwarp.h')
| -rw-r--r-- | src/3rdparty/freetype/src/autofit/afwarp.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/3rdparty/freetype/src/autofit/afwarp.h b/src/3rdparty/freetype/src/autofit/afwarp.h new file mode 100644 index 0000000000..7343fdd5ef --- /dev/null +++ b/src/3rdparty/freetype/src/autofit/afwarp.h @@ -0,0 +1,64 @@ +/***************************************************************************/ +/* */ +/* afwarp.h */ +/* */ +/* Auto-fitter warping algorithm (specification). */ +/* */ +/* Copyright 2006, 2007 by */ +/* David Turner, Robert Wilhelm, and Werner Lemberg. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#ifndef __AFWARP_H__ +#define __AFWARP_H__ + +#include "afhints.h" + +FT_BEGIN_HEADER + +#define AF_WARPER_SCALE + +#define AF_WARPER_FLOOR( x ) ( (x) & ~63 ) +#define AF_WARPER_CEIL( x ) AF_WARPER_FLOOR( (x) + 63 ) + + + typedef FT_Int32 AF_WarpScore; + + typedef struct AF_WarperRec_ + { + FT_Pos x1, x2; + FT_Pos t1, t2; + FT_Pos x1min, x1max; + FT_Pos x2min, x2max; + FT_Pos w0, wmin, wmax; + + FT_Fixed best_scale; + FT_Pos best_delta; + AF_WarpScore best_score; + AF_WarpScore best_distort; + + } AF_WarperRec, *AF_Warper; + + + FT_LOCAL( void ) + af_warper_compute( AF_Warper warper, + AF_GlyphHints hints, + AF_Dimension dim, + FT_Fixed *a_scale, + FT_Fixed *a_delta ); + + +FT_END_HEADER + + +#endif /* __AFWARP_H__ */ + + +/* END */ |