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authorLiang Qi <liang.qi@qt.io>2019-08-14 11:13:36 +0200
committerLiang Qi <liang.qi@qt.io>2019-10-30 08:48:18 +0100
commit58f56950848bae9c90da3873090c7698e0128b12 (patch)
tree0b3127cd313aaf34d59355deed2e2acc5341eff3 /src/3rdparty/freetype/src/base
parentc51ca1d1b232ce1d6eaa9c6dd85de127e825d3af (diff)
Update bundled Freetype to 2.10.1
[ChangeLog][Freetype] Upgraded bundled Freetype version to 2.10.1. Fixes: QTBUG-77466 Change-Id: I1de8b8b03e0ffd0b17eeafff1017df7c638c9279 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Diffstat (limited to 'src/3rdparty/freetype/src/base')
-rw-r--r--src/3rdparty/freetype/src/base/Jamfile7
-rw-r--r--src/3rdparty/freetype/src/base/ftadvanc.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftbase.c36
-rw-r--r--src/3rdparty/freetype/src/base/ftbase.h32
-rw-r--r--src/3rdparty/freetype/src/base/ftbbox.c368
-rw-r--r--src/3rdparty/freetype/src/base/ftbdf.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftbitmap.c376
-rw-r--r--src/3rdparty/freetype/src/base/ftcalc.c194
-rw-r--r--src/3rdparty/freetype/src/base/ftcid.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftcolor.c157
-rw-r--r--src/3rdparty/freetype/src/base/ftdbgmem.c60
-rw-r--r--src/3rdparty/freetype/src/base/ftdebug.c179
-rw-r--r--src/3rdparty/freetype/src/base/fterrors.c46
-rw-r--r--src/3rdparty/freetype/src/base/ftfntfmt.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftfstype.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftgasp.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftgloadr.c134
-rw-r--r--src/3rdparty/freetype/src/base/ftglyph.c141
-rw-r--r--src/3rdparty/freetype/src/base/ftgxval.c50
-rw-r--r--src/3rdparty/freetype/src/base/fthash.c28
-rw-r--r--src/3rdparty/freetype/src/base/ftinit.c217
-rw-r--r--src/3rdparty/freetype/src/base/ftlcdfil.c127
-rw-r--r--src/3rdparty/freetype/src/base/ftmac.c106
-rw-r--r--src/3rdparty/freetype/src/base/ftmm.c107
-rw-r--r--src/3rdparty/freetype/src/base/ftobjs.c589
-rw-r--r--src/3rdparty/freetype/src/base/ftotval.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftoutln.c148
-rw-r--r--src/3rdparty/freetype/src/base/ftpatent.c34
-rw-r--r--src/3rdparty/freetype/src/base/ftpfr.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftpsprop.c48
-rw-r--r--src/3rdparty/freetype/src/base/ftrfork.c72
-rw-r--r--src/3rdparty/freetype/src/base/ftsnames.c78
-rw-r--r--src/3rdparty/freetype/src/base/ftstream.c58
-rw-r--r--src/3rdparty/freetype/src/base/ftstroke.c120
-rw-r--r--src/3rdparty/freetype/src/base/ftsynth.c46
-rw-r--r--src/3rdparty/freetype/src/base/ftsystem.c281
-rw-r--r--src/3rdparty/freetype/src/base/fttrigon.c76
-rw-r--r--src/3rdparty/freetype/src/base/fttype1.c32
-rw-r--r--src/3rdparty/freetype/src/base/ftutil.c54
-rw-r--r--src/3rdparty/freetype/src/base/ftver.rc10
-rw-r--r--src/3rdparty/freetype/src/base/ftwinfnt.c32
-rw-r--r--src/3rdparty/freetype/src/base/rules.mk11
42 files changed, 2571 insertions, 1739 deletions
diff --git a/src/3rdparty/freetype/src/base/Jamfile b/src/3rdparty/freetype/src/base/Jamfile
index 4994c1b4ca..8e1ec42756 100644
--- a/src/3rdparty/freetype/src/base/Jamfile
+++ b/src/3rdparty/freetype/src/base/Jamfile
@@ -1,6 +1,6 @@
# FreeType 2 src/base Jamfile
#
-# Copyright 2001-2018 by
+# Copyright (C) 2001-2019 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -20,7 +20,9 @@ SubDir FT2_TOP $(FT2_SRC_DIR) base ;
_sources = basepic
ftadvanc
ftcalc
+ ftcolor
ftdbgmem
+ fterrors
ftfntfmt
ftgloadr
fthash
@@ -47,8 +49,7 @@ SubDir FT2_TOP $(FT2_SRC_DIR) base ;
# Add the optional/replaceable files.
#
{
- local _sources = ftapi
- ftbbox
+ local _sources = ftbbox
ftbdf
ftbitmap
ftcid
diff --git a/src/3rdparty/freetype/src/base/ftadvanc.c b/src/3rdparty/freetype/src/base/ftadvanc.c
index 230c84d6ad..0dfba57036 100644
--- a/src/3rdparty/freetype/src/base/ftadvanc.c
+++ b/src/3rdparty/freetype/src/base/ftadvanc.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftadvanc.c */
-/* */
-/* Quick computation of advance widths (body). */
-/* */
-/* Copyright 2008-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftadvanc.c
+ *
+ * Quick computation of advance widths (body).
+ *
+ * Copyright (C) 2008-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftbase.c b/src/3rdparty/freetype/src/base/ftbase.c
index f914b9b247..fb8cbfcc27 100644
--- a/src/3rdparty/freetype/src/base/ftbase.c
+++ b/src/3rdparty/freetype/src/base/ftbase.c
@@ -1,28 +1,29 @@
-/***************************************************************************/
-/* */
-/* ftbase.c */
-/* */
-/* Single object library component (body only). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftbase.c
+ *
+ * Single object library component (body only).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
#include <ft2build.h>
#define FT_MAKE_OPTION_SINGLE_OBJECT
-#include "basepic.c"
#include "ftadvanc.c"
#include "ftcalc.c"
+#include "ftcolor.c"
#include "ftdbgmem.c"
+#include "fterrors.c"
#include "ftfntfmt.c"
#include "ftgloadr.c"
#include "fthash.c"
@@ -30,7 +31,6 @@
#include "ftmac.c"
#include "ftobjs.c"
#include "ftoutln.c"
-#include "ftpic.c"
#include "ftpsprop.c"
#include "ftrfork.c"
#include "ftsnames.c"
diff --git a/src/3rdparty/freetype/src/base/ftbase.h b/src/3rdparty/freetype/src/base/ftbase.h
index 7e8cfad959..35b1c47fd9 100644
--- a/src/3rdparty/freetype/src/base/ftbase.h
+++ b/src/3rdparty/freetype/src/base/ftbase.h
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftbase.h */
-/* */
-/* Private functions used in the `base' module (specification). */
-/* */
-/* Copyright 2008-2018 by */
-/* David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftbase.h
+ *
+ * Private functions used in the `base' module (specification).
+ *
+ * Copyright (C) 2008-2019 by
+ * David Turner, Robert Wilhelm, Werner Lemberg, and suzuki toshiya.
+ *
+ * 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 FTBASE_H_
diff --git a/src/3rdparty/freetype/src/base/ftbbox.c b/src/3rdparty/freetype/src/base/ftbbox.c
index 151e85c97a..a0b2c46f7b 100644
--- a/src/3rdparty/freetype/src/base/ftbbox.c
+++ b/src/3rdparty/freetype/src/base/ftbbox.c
@@ -1,27 +1,27 @@
-/***************************************************************************/
-/* */
-/* ftbbox.c */
-/* */
-/* FreeType bbox computation (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component has a _single_ role: to compute exact outline bounding */
- /* boxes. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftbbox.c
+ *
+ * FreeType bbox computation (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * This component has a _single_ role: to compute exact outline bounding
+ * boxes.
+ *
+ */
#include <ft2build.h>
@@ -61,26 +61,28 @@
( p->y < bbox.yMin || p->y > bbox.yMax )
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Move_To */
- /* */
- /* <Description> */
- /* This function is used as a `move_to' emitter during */
- /* FT_Outline_Decompose(). It simply records the destination point */
- /* in `user->last'. We also update bbox in case contour starts with */
- /* an implicit `on' point. */
- /* */
- /* <Input> */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: A pointer to the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Move_To
+ *
+ * @Description:
+ * This function is used as a `move_to' emitter during
+ * FT_Outline_Decompose(). It simply records the destination point
+ * in `user->last'. We also update bbox in case contour starts with
+ * an implicit `on' point.
+ *
+ * @Input:
+ * to ::
+ * A pointer to the destination vector.
+ *
+ * @InOut:
+ * user ::
+ * A pointer to the current walk context.
+ *
+ * @Return:
+ * Always 0. Needed for the interface only.
+ */
static int
BBox_Move_To( FT_Vector* to,
TBBox_Rec* user )
@@ -93,26 +95,28 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Line_To */
- /* */
- /* <Description> */
- /* This function is used as a `line_to' emitter during */
- /* FT_Outline_Decompose(). It simply records the destination point */
- /* in `user->last'; no further computations are necessary because */
- /* bbox already contains both explicit ends of the line segment. */
- /* */
- /* <Input> */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: A pointer to the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Line_To
+ *
+ * @Description:
+ * This function is used as a `line_to' emitter during
+ * FT_Outline_Decompose(). It simply records the destination point
+ * in `user->last'; no further computations are necessary because
+ * bbox already contains both explicit ends of the line segment.
+ *
+ * @Input:
+ * to ::
+ * A pointer to the destination vector.
+ *
+ * @InOut:
+ * user ::
+ * A pointer to the current walk context.
+ *
+ * @Return:
+ * Always 0. Needed for the interface only.
+ */
static int
BBox_Line_To( FT_Vector* to,
TBBox_Rec* user )
@@ -123,28 +127,33 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Conic_Check */
- /* */
- /* <Description> */
- /* Find the extrema of a 1-dimensional conic Bezier curve and update */
- /* a bounding range. This version uses direct computation, as it */
- /* doesn't need square roots. */
- /* */
- /* <Input> */
- /* y1 :: The start coordinate. */
- /* */
- /* y2 :: The coordinate of the control point. */
- /* */
- /* y3 :: The end coordinate. */
- /* */
- /* <InOut> */
- /* min :: The address of the current minimum. */
- /* */
- /* max :: The address of the current maximum. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Conic_Check
+ *
+ * @Description:
+ * Find the extrema of a 1-dimensional conic Bezier curve and update
+ * a bounding range. This version uses direct computation, as it
+ * doesn't need square roots.
+ *
+ * @Input:
+ * y1 ::
+ * The start coordinate.
+ *
+ * y2 ::
+ * The coordinate of the control point.
+ *
+ * y3 ::
+ * The end coordinate.
+ *
+ * @InOut:
+ * min ::
+ * The address of the current minimum.
+ *
+ * max ::
+ * The address of the current maximum.
+ */
static void
BBox_Conic_Check( FT_Pos y1,
FT_Pos y2,
@@ -168,32 +177,35 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Conic_To */
- /* */
- /* <Description> */
- /* This function is used as a `conic_to' emitter during */
- /* FT_Outline_Decompose(). It checks a conic Bezier curve with the */
- /* current bounding box, and computes its extrema if necessary to */
- /* update it. */
- /* */
- /* <Input> */
- /* control :: A pointer to a control point. */
- /* */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: The address of the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
- /* <Note> */
- /* In the case of a non-monotonous arc, we compute directly the */
- /* extremum coordinates, as it is sufficiently fast. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Conic_To
+ *
+ * @Description:
+ * This function is used as a `conic_to' emitter during
+ * FT_Outline_Decompose(). It checks a conic Bezier curve with the
+ * current bounding box, and computes its extrema if necessary to
+ * update it.
+ *
+ * @Input:
+ * control ::
+ * A pointer to a control point.
+ *
+ * to ::
+ * A pointer to the destination vector.
+ *
+ * @InOut:
+ * user ::
+ * The address of the current walk context.
+ *
+ * @Return:
+ * Always 0. Needed for the interface only.
+ *
+ * @Note:
+ * In the case of a non-monotonous arc, we compute directly the
+ * extremum coordinates, as it is sufficiently fast.
+ */
static int
BBox_Conic_To( FT_Vector* control,
FT_Vector* to,
@@ -222,30 +234,36 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Cubic_Check */
- /* */
- /* <Description> */
- /* Find the extrema of a 1-dimensional cubic Bezier curve and */
- /* update a bounding range. This version uses iterative splitting */
- /* because it is faster than the exact solution with square roots. */
- /* */
- /* <Input> */
- /* p1 :: The start coordinate. */
- /* */
- /* p2 :: The coordinate of the first control point. */
- /* */
- /* p3 :: The coordinate of the second control point. */
- /* */
- /* p4 :: The end coordinate. */
- /* */
- /* <InOut> */
- /* min :: The address of the current minimum. */
- /* */
- /* max :: The address of the current maximum. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Cubic_Check
+ *
+ * @Description:
+ * Find the extrema of a 1-dimensional cubic Bezier curve and
+ * update a bounding range. This version uses iterative splitting
+ * because it is faster than the exact solution with square roots.
+ *
+ * @Input:
+ * p1 ::
+ * The start coordinate.
+ *
+ * p2 ::
+ * The coordinate of the first control point.
+ *
+ * p3 ::
+ * The coordinate of the second control point.
+ *
+ * p4 ::
+ * The end coordinate.
+ *
+ * @InOut:
+ * min ::
+ * The address of the current minimum.
+ *
+ * max ::
+ * The address of the current maximum.
+ */
static FT_Pos
cubic_peak( FT_Pos q1,
FT_Pos q2,
@@ -301,9 +319,9 @@
q2 = q2 + q1;
q4 = q4 + q3;
q3 = q3 + q2;
- q4 = ( q4 + q3 ) / 8;
- q3 = q3 / 4;
- q2 = q2 / 2;
+ q4 = ( q4 + q3 ) >> 3;
+ q3 = q3 >> 2;
+ q2 = q2 >> 1;
}
else /* second half */
{
@@ -312,9 +330,9 @@
q3 = q3 + q4;
q1 = q1 + q2;
q2 = q2 + q3;
- q1 = ( q1 + q2 ) / 8;
- q2 = q2 / 4;
- q3 = q3 / 2;
+ q1 = ( q1 + q2 ) >> 3;
+ q2 = q2 >> 2;
+ q3 = q3 >> 1;
}
/* check whether either end reached the maximum */
@@ -361,34 +379,38 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* BBox_Cubic_To */
- /* */
- /* <Description> */
- /* This function is used as a `cubic_to' emitter during */
- /* FT_Outline_Decompose(). It checks a cubic Bezier curve with the */
- /* current bounding box, and computes its extrema if necessary to */
- /* update it. */
- /* */
- /* <Input> */
- /* control1 :: A pointer to the first control point. */
- /* */
- /* control2 :: A pointer to the second control point. */
- /* */
- /* to :: A pointer to the destination vector. */
- /* */
- /* <InOut> */
- /* user :: The address of the current walk context. */
- /* */
- /* <Return> */
- /* Always 0. Needed for the interface only. */
- /* */
- /* <Note> */
- /* In the case of a non-monotonous arc, we don't compute directly */
- /* extremum coordinates, we subdivide instead. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * BBox_Cubic_To
+ *
+ * @Description:
+ * This function is used as a `cubic_to' emitter during
+ * FT_Outline_Decompose(). It checks a cubic Bezier curve with the
+ * current bounding box, and computes its extrema if necessary to
+ * update it.
+ *
+ * @Input:
+ * control1 ::
+ * A pointer to the first control point.
+ *
+ * control2 ::
+ * A pointer to the second control point.
+ *
+ * to ::
+ * A pointer to the destination vector.
+ *
+ * @InOut:
+ * user ::
+ * The address of the current walk context.
+ *
+ * @Return:
+ * Always 0. Needed for the interface only.
+ *
+ * @Note:
+ * In the case of a non-monotonous arc, we don't compute directly
+ * extremum coordinates, we subdivide instead.
+ */
static int
BBox_Cubic_To( FT_Vector* control1,
FT_Vector* control2,
@@ -490,12 +512,6 @@
FT_Error error;
TBBox_Rec user;
-#ifdef FT_CONFIG_OPTION_PIC
- FT_Outline_Funcs bbox_interface;
-
-
- Init_Class_bbox_interface( &bbox_interface );
-#endif
user.bbox = bbox;
diff --git a/src/3rdparty/freetype/src/base/ftbdf.c b/src/3rdparty/freetype/src/base/ftbdf.c
index c4ea502fbc..c0fccd7b7c 100644
--- a/src/3rdparty/freetype/src/base/ftbdf.c
+++ b/src/3rdparty/freetype/src/base/ftbdf.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftbdf.c */
-/* */
-/* FreeType API for accessing BDF-specific strings (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftbdf.c
+ *
+ * FreeType API for accessing BDF-specific strings (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftbitmap.c b/src/3rdparty/freetype/src/base/ftbitmap.c
index a9746663fa..0e0a76fe40 100644
--- a/src/3rdparty/freetype/src/base/ftbitmap.c
+++ b/src/3rdparty/freetype/src/base/ftbitmap.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftbitmap.c */
-/* */
-/* FreeType utility functions for bitmaps (body). */
-/* */
-/* Copyright 2004-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftbitmap.c
+ *
+ * FreeType utility functions for bitmaps (body).
+ *
+ * Copyright (C) 2004-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -24,8 +24,18 @@
#include FT_INTERNAL_OBJECTS_H
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
+#undef FT_COMPONENT
+#define FT_COMPONENT bitmap
+
+
static
- const FT_Bitmap null_bitmap = { 0, 0, 0, 0, 0, 0, 0, 0 };
+ const FT_Bitmap null_bitmap = { 0, 0, 0, NULL, 0, 0, 0, NULL };
/* documentation is in ftbitmap.h */
@@ -786,6 +796,338 @@
/* documentation is in ftbitmap.h */
FT_EXPORT_DEF( FT_Error )
+ FT_Bitmap_Blend( FT_Library library,
+ const FT_Bitmap* source_,
+ const FT_Vector source_offset_,
+ FT_Bitmap* target,
+ FT_Vector *atarget_offset,
+ FT_Color color )
+ {
+ FT_Error error = FT_Err_Ok;
+ FT_Memory memory;
+
+ FT_Bitmap source_bitmap;
+ const FT_Bitmap* source;
+
+ FT_Vector source_offset;
+ FT_Vector target_offset;
+
+ FT_Bool free_source_bitmap = 0;
+ FT_Bool free_target_bitmap_on_error = 0;
+
+ FT_Pos source_llx, source_lly, source_urx, source_ury;
+ FT_Pos target_llx, target_lly, target_urx, target_ury;
+ FT_Pos final_llx, final_lly, final_urx, final_ury;
+
+ unsigned int final_rows, final_width;
+ long x, y;
+
+
+ if ( !library || !target || !source_ || !atarget_offset )
+ return FT_THROW( Invalid_Argument );
+
+ memory = library->memory;
+
+ if ( !( target->pixel_mode == FT_PIXEL_MODE_NONE ||
+ ( target->pixel_mode == FT_PIXEL_MODE_BGRA &&
+ target->buffer ) ) )
+ return FT_THROW( Invalid_Argument );
+
+ if ( source_->pixel_mode == FT_PIXEL_MODE_NONE )
+ return FT_Err_Ok; /* nothing to do */
+
+ /* pitches must have the same sign */
+ if ( target->pixel_mode == FT_PIXEL_MODE_BGRA &&
+ ( source_->pitch ^ target->pitch ) < 0 )
+ return FT_THROW( Invalid_Argument );
+
+ if ( !( source_->width && source_->rows ) )
+ return FT_Err_Ok; /* nothing to do */
+
+ /* assure integer pixel offsets */
+ source_offset.x = FT_PIX_FLOOR( source_offset_.x );
+ source_offset.y = FT_PIX_FLOOR( source_offset_.y );
+ target_offset.x = FT_PIX_FLOOR( atarget_offset->x );
+ target_offset.y = FT_PIX_FLOOR( atarget_offset->y );
+
+ /* get source bitmap dimensions */
+ source_llx = source_offset.x;
+ if ( FT_LONG_MIN + (FT_Pos)( source_->rows << 6 ) + 64 > source_offset.y )
+ {
+ FT_TRACE5((
+ "FT_Bitmap_Blend: y coordinate overflow in source bitmap\n" ));
+ return FT_THROW( Invalid_Argument );
+ }
+ source_lly = source_offset.y - ( source_->rows << 6 );
+
+ if ( FT_LONG_MAX - (FT_Pos)( source_->width << 6 ) - 64 < source_llx )
+ {
+ FT_TRACE5((
+ "FT_Bitmap_Blend: x coordinate overflow in source bitmap\n" ));
+ return FT_THROW( Invalid_Argument );
+ }
+ source_urx = source_llx + ( source_->width << 6 );
+ source_ury = source_offset.y;
+
+ /* get target bitmap dimensions */
+ if ( target->width && target->rows )
+ {
+ target_llx = target_offset.x;
+ if ( FT_LONG_MIN + (FT_Pos)( target->rows << 6 ) > target_offset.y )
+ {
+ FT_TRACE5((
+ "FT_Bitmap_Blend: y coordinate overflow in target bitmap\n" ));
+ return FT_THROW( Invalid_Argument );
+ }
+ target_lly = target_offset.y - ( target->rows << 6 );
+
+ if ( FT_LONG_MAX - (FT_Pos)( target->width << 6 ) < target_llx )
+ {
+ FT_TRACE5((
+ "FT_Bitmap_Blend: x coordinate overflow in target bitmap\n" ));
+ return FT_THROW( Invalid_Argument );
+ }
+ target_urx = target_llx + ( target->width << 6 );
+ target_ury = target_offset.y;
+ }
+ else
+ {
+ target_llx = FT_LONG_MAX;
+ target_lly = FT_LONG_MAX;
+ target_urx = FT_LONG_MIN;
+ target_ury = FT_LONG_MIN;
+ }
+
+ /* compute final bitmap dimensions */
+ final_llx = FT_MIN( source_llx, target_llx );
+ final_lly = FT_MIN( source_lly, target_lly );
+ final_urx = FT_MAX( source_urx, target_urx );
+ final_ury = FT_MAX( source_ury, target_ury );
+
+ final_width = ( final_urx - final_llx ) >> 6;
+ final_rows = ( final_ury - final_lly ) >> 6;
+
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_TRACE5(( "FT_Bitmap_Blend:\n"
+ " source bitmap: (%d, %d) -- (%d, %d); %d x %d\n",
+ source_llx / 64, source_lly / 64,
+ source_urx / 64, source_ury / 64,
+ source_->width, source_->rows ));
+
+ if ( target->width && target->rows )
+ FT_TRACE5(( " target bitmap: (%d, %d) -- (%d, %d); %d x %d\n",
+ target_llx / 64, target_lly / 64,
+ target_urx / 64, target_ury / 64,
+ target->width, target->rows ));
+ else
+ FT_TRACE5(( " target bitmap: empty\n" ));
+
+ if ( final_width && final_rows )
+ FT_TRACE5(( " final bitmap: (%d, %d) -- (%d, %d); %d x %d\n",
+ final_llx / 64, final_lly / 64,
+ final_urx / 64, final_ury / 64,
+ final_width, final_rows ));
+ else
+ FT_TRACE5(( " final bitmap: empty\n" ));
+#endif /* FT_DEBUG_LEVEL_TRACE */
+
+ if ( !( final_width && final_rows ) )
+ return FT_Err_Ok; /* nothing to do */
+
+ /* for blending, set offset vector of final bitmap */
+ /* temporarily to (0,0) */
+ source_llx -= final_llx;
+ source_lly -= final_lly;
+
+ if ( target->width && target->rows )
+ {
+ target_llx -= final_llx;
+ target_lly -= final_lly;
+ }
+
+ /* set up target bitmap */
+ if ( target->pixel_mode == FT_PIXEL_MODE_NONE )
+ {
+ /* create new empty bitmap */
+ target->width = final_width;
+ target->rows = final_rows;
+ target->pixel_mode = FT_PIXEL_MODE_BGRA;
+ target->pitch = (int)final_width * 4;
+ target->num_grays = 256;
+
+ if ( FT_LONG_MAX / target->pitch < (int)target->rows )
+ {
+ FT_TRACE5(( "FT_Blend_Bitmap: target bitmap too large (%d x %d)\n",
+ final_width, final_rows ));
+ return FT_THROW( Invalid_Argument );
+ }
+
+ if ( FT_ALLOC( target->buffer, target->pitch * (int)target->rows ) )
+ return error;
+
+ free_target_bitmap_on_error = 1;
+ }
+ else if ( target->width != final_width ||
+ target->rows != final_rows )
+ {
+ /* adjust old bitmap to enlarged size */
+ int pitch, new_pitch;
+
+ unsigned char* buffer = NULL;
+
+
+ pitch = target->pitch;
+
+ if ( pitch < 0 )
+ pitch = -pitch;
+
+ new_pitch = (int)final_width * 4;
+
+ if ( FT_LONG_MAX / new_pitch < (int)final_rows )
+ {
+ FT_TRACE5(( "FT_Blend_Bitmap: target bitmap too large (%d x %d)\n",
+ final_width, final_rows ));
+ return FT_THROW( Invalid_Argument );
+ }
+
+ /* TODO: provide an in-buffer solution for large bitmaps */
+ /* to avoid allocation of a new buffer */
+ if ( FT_ALLOC( buffer, new_pitch * (int)final_rows ) )
+ goto Error;
+
+ /* copy data to new buffer */
+ x = target_llx >> 6;
+ y = target_lly >> 6;
+
+ /* the bitmap flow is from top to bottom, */
+ /* but y is measured from bottom to top */
+ if ( target->pitch < 0 )
+ {
+ /* XXX */
+ }
+ else
+ {
+ unsigned char* p =
+ target->buffer;
+ unsigned char* q =
+ buffer +
+ ( final_rows - y - target->rows ) * new_pitch +
+ x * 4;
+ unsigned char* limit_p =
+ p + pitch * (int)target->rows;
+
+
+ while ( p < limit_p )
+ {
+ FT_MEM_COPY( q, p, pitch );
+
+ p += pitch;
+ q += new_pitch;
+ }
+ }
+
+ FT_FREE( target->buffer );
+
+ target->width = final_width;
+ target->rows = final_rows;
+
+ if ( target->pitch < 0 )
+ target->pitch = -new_pitch;
+ else
+ target->pitch = new_pitch;
+
+ target->buffer = buffer;
+ }
+
+ /* adjust source bitmap if necessary */
+ if ( source_->pixel_mode != FT_PIXEL_MODE_GRAY )
+ {
+ FT_Bitmap_Init( &source_bitmap );
+ error = FT_Bitmap_Convert( library, source_, &source_bitmap, 1 );
+ if ( error )
+ goto Error;
+
+ source = &source_bitmap;
+ free_source_bitmap = 1;
+ }
+ else
+ source = source_;
+
+ /* do blending; the code below returns pre-multiplied channels, */
+ /* similar to what FreeType gets from `CBDT' tables */
+ x = source_llx >> 6;
+ y = source_lly >> 6;
+
+ /* the bitmap flow is from top to bottom, */
+ /* but y is measured from bottom to top */
+ if ( target->pitch < 0 )
+ {
+ /* XXX */
+ }
+ else
+ {
+ unsigned char* p =
+ source->buffer;
+ unsigned char* q =
+ target->buffer +
+ ( target->rows - y - source->rows ) * target->pitch +
+ x * 4;
+ unsigned char* limit_p =
+ p + source->pitch * (int)source->rows;
+
+
+ while ( p < limit_p )
+ {
+ unsigned char* r = p;
+ unsigned char* s = q;
+ unsigned char* limit_r = r + source->width;
+
+
+ while ( r < limit_r )
+ {
+ int aa = *r++;
+ int fa = color.alpha * aa / 255;
+
+ int fb = color.blue * fa / 255;
+ int fg = color.green * fa / 255;
+ int fr = color.red * fa / 255;
+
+ int ba2 = 255 - fa;
+
+ int bb = s[0];
+ int bg = s[1];
+ int br = s[2];
+ int ba = s[3];
+
+
+ *s++ = (unsigned char)( bb * ba2 / 255 + fb );
+ *s++ = (unsigned char)( bg * ba2 / 255 + fg );
+ *s++ = (unsigned char)( br * ba2 / 255 + fr );
+ *s++ = (unsigned char)( ba * ba2 / 255 + fa );
+ }
+
+ p += source->pitch;
+ q += target->pitch;
+ }
+ }
+
+ atarget_offset->x = final_llx;
+ atarget_offset->y = final_lly + ( final_rows << 6 );
+
+ Error:
+ if ( error && free_target_bitmap_on_error )
+ FT_Bitmap_Done( library, target );
+
+ if ( free_source_bitmap )
+ FT_Bitmap_Done( library, &source_bitmap );
+
+ return error;
+ }
+
+
+ /* documentation is in ftbitmap.h */
+
+ FT_EXPORT_DEF( FT_Error )
FT_GlyphSlot_Own_Bitmap( FT_GlyphSlot slot )
{
if ( slot && slot->format == FT_GLYPH_FORMAT_BITMAP &&
diff --git a/src/3rdparty/freetype/src/base/ftcalc.c b/src/3rdparty/freetype/src/base/ftcalc.c
index f4ff45f8ef..315dc44185 100644
--- a/src/3rdparty/freetype/src/base/ftcalc.c
+++ b/src/3rdparty/freetype/src/base/ftcalc.c
@@ -1,35 +1,35 @@
-/***************************************************************************/
-/* */
-/* ftcalc.c */
-/* */
-/* Arithmetic computations (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Support for 1-complement arithmetic has been totally dropped in this */
- /* release. You can still write your own code if you need it. */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* Implementing basic computation routines. */
- /* */
- /* FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(), */
- /* and FT_FloorFix() are declared in freetype.h. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftcalc.c
+ *
+ * Arithmetic computations (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * Support for 1-complement arithmetic has been totally dropped in this
+ * release. You can still write your own code if you need it.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * Implementing basic computation routines.
+ *
+ * FT_MulDiv(), FT_MulFix(), FT_DivFix(), FT_RoundFix(), FT_CeilFix(),
+ * and FT_FloorFix() are declared in freetype.h.
+ *
+ */
#include <ft2build.h>
@@ -58,14 +58,14 @@
#endif /* !FT_LONG64 */
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_calc
+#define FT_COMPONENT calc
/* transfer sign, leaving a positive number; */
@@ -516,10 +516,10 @@
#elif 0
/*
- * This code is nonportable. See comment below.
+ * This code is nonportable. See comment below.
*
- * However, on a platform where right-shift of a signed quantity fills
- * the leftmost bits by copying the sign bit, it might be faster.
+ * However, on a platform where right-shift of a signed quantity fills
+ * the leftmost bits by copying the sign bit, it might be faster.
*/
FT_Long sa, sb;
@@ -527,22 +527,22 @@
/*
- * This is a clever way of converting a signed number `a' into its
- * absolute value (stored back into `a') and its sign. The sign is
- * stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
- * was negative. (Similarly for `b' and `sb').
+ * This is a clever way of converting a signed number `a' into its
+ * absolute value (stored back into `a') and its sign. The sign is
+ * stored in `sa'; 0 means `a' was positive or zero, and -1 means `a'
+ * was negative. (Similarly for `b' and `sb').
*
- * Unfortunately, it doesn't work (at least not portably).
+ * Unfortunately, it doesn't work (at least not portably).
*
- * It makes the assumption that right-shift on a negative signed value
- * fills the leftmost bits by copying the sign bit. This is wrong.
- * According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
- * the result of right-shift of a negative signed value is
- * implementation-defined. At least one implementation fills the
- * leftmost bits with 0s (i.e., it is exactly the same as an unsigned
- * right shift). This means that when `a' is negative, `sa' ends up
- * with the value 1 rather than -1. After that, everything else goes
- * wrong.
+ * It makes the assumption that right-shift on a negative signed value
+ * fills the leftmost bits by copying the sign bit. This is wrong.
+ * According to K&R 2nd ed, section `A7.8 Shift Operators' on page 206,
+ * the result of right-shift of a negative signed value is
+ * implementation-defined. At least one implementation fills the
+ * leftmost bits with 0s (i.e., it is exactly the same as an unsigned
+ * right shift). This means that when `a' is negative, `sa' ends up
+ * with the value 1 rather than -1. After that, everything else goes
+ * wrong.
*/
sa = ( a_ >> ( sizeof ( a_ ) * 8 - 1 ) );
a = ( a_ ^ sa ) - sa;
@@ -701,8 +701,8 @@
if ( !delta )
return FT_THROW( Invalid_Argument ); /* matrix can't be inverted */
- matrix->xy = - FT_DivFix( matrix->xy, delta );
- matrix->yx = - FT_DivFix( matrix->yx, delta );
+ matrix->xy = -FT_DivFix( matrix->xy, delta );
+ matrix->yx = -FT_DivFix( matrix->yx, delta );
xx = matrix->xx;
yy = matrix->yy;
@@ -747,6 +747,76 @@
/* documentation is in ftcalc.h */
+ FT_BASE_DEF( FT_Bool )
+ FT_Matrix_Check( const FT_Matrix* matrix )
+ {
+ FT_Matrix m;
+ FT_Fixed val[4];
+ FT_Fixed nonzero_minval, maxval;
+ FT_Fixed temp1, temp2;
+ FT_UInt i;
+
+
+ if ( !matrix )
+ return 0;
+
+ val[0] = FT_ABS( matrix->xx );
+ val[1] = FT_ABS( matrix->xy );
+ val[2] = FT_ABS( matrix->yx );
+ val[3] = FT_ABS( matrix->yy );
+
+ /*
+ * To avoid overflow, we ensure that each value is not larger than
+ *
+ * int(sqrt(2^31 / 4)) = 23170 ;
+ *
+ * we also check that no value becomes zero if we have to scale.
+ */
+
+ maxval = 0;
+ nonzero_minval = FT_LONG_MAX;
+
+ for ( i = 0; i < 4; i++ )
+ {
+ if ( val[i] > maxval )
+ maxval = val[i];
+ if ( val[i] && val[i] < nonzero_minval )
+ nonzero_minval = val[i];
+ }
+
+ /* we only handle 32bit values */
+ if ( maxval > 0x7FFFFFFFL )
+ return 0;
+
+ if ( maxval > 23170 )
+ {
+ FT_Fixed scale = FT_DivFix( maxval, 23170 );
+
+
+ if ( !FT_DivFix( nonzero_minval, scale ) )
+ return 0; /* value range too large */
+
+ m.xx = FT_DivFix( matrix->xx, scale );
+ m.xy = FT_DivFix( matrix->xy, scale );
+ m.yx = FT_DivFix( matrix->yx, scale );
+ m.yy = FT_DivFix( matrix->yy, scale );
+ }
+ else
+ m = *matrix;
+
+ temp1 = FT_ABS( m.xx * m.yy - m.xy * m.yx );
+ temp2 = m.xx * m.xx + m.xy * m.xy + m.yx * m.yx + m.yy * m.yy;
+
+ if ( temp1 == 0 ||
+ temp2 / temp1 > 50 )
+ return 0;
+
+ return 1;
+ }
+
+
+ /* documentation is in ftcalc.h */
+
FT_BASE_DEF( void )
FT_Vector_Transform_Scaled( FT_Vector* vector,
const FT_Matrix* matrix,
@@ -913,9 +983,13 @@
FT_Pos out_x,
FT_Pos out_y )
{
+ /* we silently ignore overflow errors since such large values */
+ /* lead to even more (harmless) rendering errors later on */
+
#ifdef FT_LONG64
- FT_Int64 delta = (FT_Int64)in_x * out_y - (FT_Int64)in_y * out_x;
+ FT_Int64 delta = SUB_INT64( MUL_INT64( in_x, out_y ),
+ MUL_INT64( in_y, out_x ) );
return ( delta > 0 ) - ( delta < 0 );
@@ -925,8 +999,6 @@
FT_Int result;
- /* we silently ignore overflow errors, since such large values */
- /* lead to even more (harmless) rendering errors later on */
if ( ADD_LONG( FT_ABS( in_x ), FT_ABS( out_y ) ) <= 131071L &&
ADD_LONG( FT_ABS( in_y ), FT_ABS( out_x ) ) <= 131071L )
{
diff --git a/src/3rdparty/freetype/src/base/ftcid.c b/src/3rdparty/freetype/src/base/ftcid.c
index f5184649bf..190b23f357 100644
--- a/src/3rdparty/freetype/src/base/ftcid.c
+++ b/src/3rdparty/freetype/src/base/ftcid.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftcid.c */
-/* */
-/* FreeType API for accessing CID font information. */
-/* */
-/* Copyright 2007-2018 by */
-/* Derek Clegg and Michael Toftdal. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftcid.c
+ *
+ * FreeType API for accessing CID font information.
+ *
+ * Copyright (C) 2007-2019 by
+ * Derek Clegg and Michael Toftdal.
+ *
+ * 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftcolor.c b/src/3rdparty/freetype/src/base/ftcolor.c
new file mode 100644
index 0000000000..8cb057a365
--- /dev/null
+++ b/src/3rdparty/freetype/src/base/ftcolor.c
@@ -0,0 +1,157 @@
+/****************************************************************************
+ *
+ * ftcolor.c
+ *
+ * FreeType's glyph color management (body).
+ *
+ * Copyright (C) 2018-2019 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.
+ *
+ */
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_SFNT_H
+#include FT_INTERNAL_TRUETYPE_TYPES_H
+#include FT_COLOR_H
+
+
+#ifdef TT_CONFIG_OPTION_COLOR_LAYERS
+
+ static
+ const FT_Palette_Data null_palette_data = { 0, NULL, NULL, 0, NULL };
+
+
+ /* documentation is in ftcolor.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Data_Get( FT_Face face,
+ FT_Palette_Data *apalette_data )
+ {
+ if ( !face )
+ return FT_THROW( Invalid_Face_Handle );
+ if ( !apalette_data)
+ return FT_THROW( Invalid_Argument );
+
+ if ( FT_IS_SFNT( face ) )
+ *apalette_data = ( (TT_Face)face )->palette_data;
+ else
+ *apalette_data = null_palette_data;
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftcolor.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Select( FT_Face face,
+ FT_UShort palette_index,
+ FT_Color* *apalette )
+ {
+ FT_Error error;
+
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face )
+ return FT_THROW( Invalid_Face_Handle );
+
+ if ( !FT_IS_SFNT( face ) )
+ {
+ if ( apalette )
+ *apalette = NULL;
+
+ return FT_Err_Ok;
+ }
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ error = sfnt->set_palette( ttface, palette_index );
+ if ( error )
+ return error;
+
+ ttface->palette_index = palette_index;
+
+ if ( apalette )
+ *apalette = ttface->palette;
+
+ return FT_Err_Ok;
+ }
+
+
+ /* documentation is in ftcolor.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Set_Foreground_Color( FT_Face face,
+ FT_Color foreground_color )
+ {
+ TT_Face ttface;
+
+
+ if ( !face )
+ return FT_THROW( Invalid_Face_Handle );
+
+ if ( !FT_IS_SFNT( face ) )
+ return FT_Err_Ok;
+
+ ttface = (TT_Face)face;
+
+ ttface->foreground_color = foreground_color;
+ ttface->have_foreground_color = 1;
+
+ return FT_Err_Ok;
+ }
+
+#else /* !TT_CONFIG_OPTION_COLOR_LAYERS */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Data_Get( FT_Face face,
+ FT_Palette_Data *apalette_data )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( apalette_data );
+
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Select( FT_Face face,
+ FT_UShort palette_index,
+ FT_Color* *apalette )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( palette_index );
+ FT_UNUSED( apalette );
+
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Palette_Set_Foreground_Color( FT_Face face,
+ FT_Color foreground_color )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( foreground_color );
+
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
+#endif /* !TT_CONFIG_OPTION_COLOR_LAYERS */
+
+
+/* END */
diff --git a/src/3rdparty/freetype/src/base/ftdbgmem.c b/src/3rdparty/freetype/src/base/ftdbgmem.c
index c33d8acb4e..55cd269e1f 100644
--- a/src/3rdparty/freetype/src/base/ftdbgmem.c
+++ b/src/3rdparty/freetype/src/base/ftdbgmem.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftdbgmem.c */
-/* */
-/* Memory debugger (body). */
-/* */
-/* Copyright 2001-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftdbgmem.c
+ *
+ * Memory debugger (body).
+ *
+ * Copyright (C) 2001-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -50,9 +50,9 @@
#define FT_MEM_VAL( addr ) ( (FT_PtrDist)(FT_Pointer)( addr ) )
/*
- * This structure holds statistics for a single allocation/release
- * site. This is useful to know where memory operations happen the
- * most.
+ * This structure holds statistics for a single allocation/release
+ * site. This is useful to know where memory operations happen the
+ * most.
*/
typedef struct FT_MemSourceRec_
{
@@ -76,17 +76,17 @@
/*
- * We don't need a resizable array for the memory sources because
- * their number is pretty limited within FreeType.
+ * We don't need a resizable array for the memory sources because
+ * their number is pretty limited within FreeType.
*/
#define FT_MEM_SOURCE_BUCKETS 128
/*
- * This structure holds information related to a single allocated
- * memory block. If KEEPALIVE is defined, blocks that are freed by
- * FreeType are never released to the system. Instead, their `size'
- * field is set to `-size'. This is mainly useful to detect double
- * frees, at the price of a large memory footprint during execution.
+ * This structure holds information related to a single allocated
+ * memory block. If KEEPALIVE is defined, blocks that are freed by
+ * FreeType are never released to the system. Instead, their `size'
+ * field is set to `-size'. This is mainly useful to detect double
+ * frees, at the price of a large memory footprint during execution.
*/
typedef struct FT_MemNodeRec_
{
@@ -106,8 +106,8 @@
/*
- * The global structure, containing compound statistics and all hash
- * tables.
+ * The global structure, containing compound statistics and all hash
+ * tables.
*/
typedef struct FT_MemTableRec_
{
@@ -146,8 +146,8 @@
/*
- * Prime numbers are ugly to handle. It would be better to implement
- * L-Hashing, which is 10% faster and doesn't require divisions.
+ * Prime numbers are ugly to handle. It would be better to implement
+ * L-Hashing, which is 10% faster and doesn't require divisions.
*/
static const FT_Int ft_mem_primes[] =
{
diff --git a/src/3rdparty/freetype/src/base/ftdebug.c b/src/3rdparty/freetype/src/base/ftdebug.c
index fe26309101..ec72337873 100644
--- a/src/3rdparty/freetype/src/base/ftdebug.c
+++ b/src/3rdparty/freetype/src/base/ftdebug.c
@@ -1,44 +1,44 @@
-/***************************************************************************/
-/* */
-/* ftdebug.c */
-/* */
-/* Debugging and logging component (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* This component contains various macros and functions used to ease the */
- /* debugging of the FreeType engine. Its main purpose is in assertion */
- /* checking, tracing, and error detection. */
- /* */
- /* There are now three debugging modes: */
- /* */
- /* - trace mode */
- /* */
- /* Error and trace messages are sent to the log file (which can be the */
- /* standard error output). */
- /* */
- /* - error mode */
- /* */
- /* Only error messages are generated. */
- /* */
- /* - release mode: */
- /* */
- /* No error message is sent or generated. The code is free from any */
- /* debugging parts. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftdebug.c
+ *
+ * Debugging and logging component (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * This component contains various macros and functions used to ease the
+ * debugging of the FreeType engine. Its main purpose is in assertion
+ * checking, tracing, and error detection.
+ *
+ * There are now three debugging modes:
+ *
+ * - trace mode
+ *
+ * Error and trace messages are sent to the log file (which can be the
+ * standard error output).
+ *
+ * - error mode
+ *
+ * Only error messages are generated.
+ *
+ * - release mode:
+ *
+ * No error message is sent or generated. The code is free from any
+ * debugging parts.
+ *
+ */
#include <ft2build.h>
@@ -87,9 +87,19 @@
int line,
const char* file )
{
+#if 0
+ /* activating the code in this block makes FreeType very chatty */
+ fprintf( stderr,
+ "%s:%d: error 0x%02x: %s\n",
+ file,
+ line,
+ error,
+ FT_Error_String( error ) );
+#else
FT_UNUSED( error );
FT_UNUSED( line );
FT_UNUSED( file );
+#endif
return 0;
}
@@ -100,9 +110,16 @@
#ifdef FT_DEBUG_LEVEL_TRACE
- /* array of trace levels, initialized to 0 */
- int ft_trace_levels[trace_count];
+ /* array of trace levels, initialized to 0; */
+ /* this gets adjusted at run-time */
+ static int ft_trace_levels_enabled[trace_count];
+ /* array of trace levels, always initialized to 0 */
+ static int ft_trace_levels_disabled[trace_count];
+
+ /* a pointer to either `ft_trace_levels_enabled' */
+ /* or `ft_trace_levels_disabled' */
+ int* ft_trace_levels;
/* define array of trace toggle names */
#define FT_TRACE_DEF( x ) #x ,
@@ -140,24 +157,42 @@
}
- /*************************************************************************/
- /* */
- /* Initialize the tracing sub-system. This is done by retrieving the */
- /* value of the `FT2_DEBUG' environment variable. It must be a list of */
- /* toggles, separated by spaces, `;', or `,'. Example: */
- /* */
- /* export FT2_DEBUG="any:3 memory:7 stream:5" */
- /* */
- /* This requests that all levels be set to 3, except the trace level for */
- /* the memory and stream components which are set to 7 and 5, */
- /* respectively. */
- /* */
- /* See the file `include/freetype/internal/fttrace.h' for details of */
- /* the available toggle names. */
- /* */
- /* The level must be between 0 and 7; 0 means quiet (except for serious */
- /* runtime errors), and 7 means _very_ verbose. */
- /* */
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ ft_trace_levels = ft_trace_levels_disabled;
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ ft_trace_levels = ft_trace_levels_enabled;
+ }
+
+
+ /**************************************************************************
+ *
+ * Initialize the tracing sub-system. This is done by retrieving the
+ * value of the `FT2_DEBUG' environment variable. It must be a list of
+ * toggles, separated by spaces, `;', or `,'. Example:
+ *
+ * export FT2_DEBUG="any:3 memory:7 stream:5"
+ *
+ * This requests that all levels be set to 3, except the trace level for
+ * the memory and stream components which are set to 7 and 5,
+ * respectively.
+ *
+ * See the file `include/freetype/internal/fttrace.h' for details of
+ * the available toggle names.
+ *
+ * The level must be between 0 and 7; 0 means quiet (except for serious
+ * runtime errors), and 7 means _very_ verbose.
+ */
FT_BASE_DEF( void )
ft_debug_init( void )
{
@@ -223,14 +258,16 @@
{
/* special case for `any' */
for ( n = 0; n < trace_count; n++ )
- ft_trace_levels[n] = level;
+ ft_trace_levels_enabled[n] = level;
}
else
- ft_trace_levels[found] = level;
+ ft_trace_levels_enabled[found] = level;
}
}
}
}
+
+ ft_trace_levels = ft_trace_levels_enabled;
}
@@ -260,6 +297,22 @@
}
+ FT_BASE_DEF( void )
+ FT_Trace_Disable( void )
+ {
+ /* nothing */
+ }
+
+
+ /* documentation is in ftdebug.h */
+
+ FT_BASE_DEF( void )
+ FT_Trace_Enable( void )
+ {
+ /* nothing */
+ }
+
+
#endif /* !FT_DEBUG_LEVEL_TRACE */
diff --git a/src/3rdparty/freetype/src/base/fterrors.c b/src/3rdparty/freetype/src/base/fterrors.c
new file mode 100644
index 0000000000..84fe590289
--- /dev/null
+++ b/src/3rdparty/freetype/src/base/fterrors.c
@@ -0,0 +1,46 @@
+/****************************************************************************
+ *
+ * fterrors.c
+ *
+ * FreeType API for error code handling.
+ *
+ * Copyright (C) 2018-2019 by
+ * Armin Hasitzka, 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.
+ *
+ */
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_DEBUG_H
+#include FT_ERRORS_H
+
+
+ /* documentation is in fterrors.h */
+
+ FT_EXPORT_DEF( const char* )
+ FT_Error_String( FT_Error error_code )
+ {
+ if ( error_code < 0 ||
+ error_code >= FT_ERR_CAT( FT_ERR_PREFIX, Max ) )
+ return NULL;
+
+#if defined( FT_CONFIG_OPTION_ERROR_STRINGS ) || \
+ defined( FT_DEBUG_LEVEL_ERROR )
+
+#undef FTERRORS_H_
+#define FT_ERROR_START_LIST switch ( FT_ERROR_BASE( error_code ) ) {
+#define FT_ERRORDEF( e, v, s ) case v: return s;
+#define FT_ERROR_END_LIST }
+
+#include FT_ERRORS_H
+
+#endif /* defined( FT_CONFIG_OPTION_ERROR_STRINGS ) || ... */
+
+ return NULL;
+ }
diff --git a/src/3rdparty/freetype/src/base/ftfntfmt.c b/src/3rdparty/freetype/src/base/ftfntfmt.c
index a2900ceb09..54ba537416 100644
--- a/src/3rdparty/freetype/src/base/ftfntfmt.c
+++ b/src/3rdparty/freetype/src/base/ftfntfmt.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftfntfmt.c */
-/* */
-/* FreeType utility file for font formats (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftfntfmt.c
+ *
+ * FreeType utility file for font formats (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftfstype.c b/src/3rdparty/freetype/src/base/ftfstype.c
index e6cdf6e2ec..45e2d8089b 100644
--- a/src/3rdparty/freetype/src/base/ftfstype.c
+++ b/src/3rdparty/freetype/src/base/ftfstype.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftfstype.c */
-/* */
-/* FreeType utility file to access FSType data (body). */
-/* */
-/* Copyright 2008-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftfstype.c
+ *
+ * FreeType utility file to access FSType data (body).
+ *
+ * Copyright (C) 2008-2019 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.
+ *
+ */
#include <ft2build.h>
#include FT_TYPE1_TABLES_H
diff --git a/src/3rdparty/freetype/src/base/ftgasp.c b/src/3rdparty/freetype/src/base/ftgasp.c
index 4f80bba630..720fb113ca 100644
--- a/src/3rdparty/freetype/src/base/ftgasp.c
+++ b/src/3rdparty/freetype/src/base/ftgasp.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftgasp.c */
-/* */
-/* Access of TrueType's `gasp' table (body). */
-/* */
-/* Copyright 2007-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftgasp.c
+ *
+ * Access of TrueType's `gasp' table (body).
+ *
+ * Copyright (C) 2007-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftgloadr.c b/src/3rdparty/freetype/src/base/ftgloadr.c
index 47202496b9..bfeed461a8 100644
--- a/src/3rdparty/freetype/src/base/ftgloadr.c
+++ b/src/3rdparty/freetype/src/base/ftgloadr.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftgloadr.c */
-/* */
-/* The FreeType glyph loader (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftgloadr.c
+ *
+ * The FreeType glyph loader (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -23,7 +23,7 @@
#include FT_INTERNAL_OBJECTS_H
#undef FT_COMPONENT
-#define FT_COMPONENT trace_gloader
+#define FT_COMPONENT gloader
/*************************************************************************/
@@ -38,31 +38,31 @@
/*************************************************************************/
/*************************************************************************/
- /*************************************************************************/
- /* */
- /* The glyph loader is a simple object which is used to load a set of */
- /* glyphs easily. It is critical for the correct loading of composites. */
- /* */
- /* Ideally, one can see it as a stack of abstract `glyph' objects. */
- /* */
- /* loader.base Is really the bottom of the stack. It describes a */
- /* single glyph image made of the juxtaposition of */
- /* several glyphs (those `in the stack'). */
- /* */
- /* loader.current Describes the top of the stack, on which a new */
- /* glyph can be loaded. */
- /* */
- /* Rewind Clears the stack. */
- /* Prepare Set up `loader.current' for addition of a new glyph */
- /* image. */
- /* Add Add the `current' glyph image to the `base' one, */
- /* and prepare for another one. */
- /* */
- /* The glyph loader is now a base object. Each driver used to */
- /* re-implement it in one way or the other, which wasted code and */
- /* energy. */
- /* */
- /*************************************************************************/
+ /**************************************************************************
+ *
+ * The glyph loader is a simple object which is used to load a set of
+ * glyphs easily. It is critical for the correct loading of composites.
+ *
+ * Ideally, one can see it as a stack of abstract `glyph' objects.
+ *
+ * loader.base Is really the bottom of the stack. It describes a
+ * single glyph image made of the juxtaposition of
+ * several glyphs (those `in the stack').
+ *
+ * loader.current Describes the top of the stack, on which a new
+ * glyph can be loaded.
+ *
+ * Rewind Clears the stack.
+ * Prepare Set up `loader.current' for addition of a new glyph
+ * image.
+ * Add Add the `current' glyph image to the `base' one,
+ * and prepare for another one.
+ *
+ * The glyph loader is now a base object. Each driver used to
+ * re-implement it in one way or the other, which wasted code and
+ * energy.
+ *
+ */
/* create a new glyph loader */
@@ -99,12 +99,12 @@
}
- /* reset the glyph loader, frees all allocated tables */
- /* and starts from zero */
+ /* reset glyph loader, free all allocated tables, */
+ /* and start from zero */
FT_BASE_DEF( void )
FT_GlyphLoader_Reset( FT_GlyphLoader loader )
{
- FT_Memory memory = loader->memory;
+ FT_Memory memory = loader->memory;
FT_FREE( loader->base.outline.points );
@@ -129,7 +129,7 @@
{
if ( loader )
{
- FT_Memory memory = loader->memory;
+ FT_Memory memory = loader->memory;
FT_GlyphLoader_Reset( loader );
@@ -361,46 +361,4 @@
}
- FT_BASE_DEF( FT_Error )
- FT_GlyphLoader_CopyPoints( FT_GlyphLoader target,
- FT_GlyphLoader source )
- {
- FT_Error error;
- FT_UInt num_points = (FT_UInt)source->base.outline.n_points;
- FT_UInt num_contours = (FT_UInt)source->base.outline.n_contours;
-
-
- error = FT_GlyphLoader_CheckPoints( target, num_points, num_contours );
- if ( !error )
- {
- FT_Outline* out = &target->base.outline;
- FT_Outline* in = &source->base.outline;
-
-
- FT_ARRAY_COPY( out->points, in->points,
- num_points );
- FT_ARRAY_COPY( out->tags, in->tags,
- num_points );
- FT_ARRAY_COPY( out->contours, in->contours,
- num_contours );
-
- /* do we need to copy the extra points? */
- if ( target->use_extra && source->use_extra )
- {
- FT_ARRAY_COPY( target->base.extra_points, source->base.extra_points,
- num_points );
- FT_ARRAY_COPY( target->base.extra_points2, source->base.extra_points2,
- num_points );
- }
-
- out->n_points = (short)num_points;
- out->n_contours = (short)num_contours;
-
- FT_GlyphLoader_Adjust_Points( target );
- }
-
- return error;
- }
-
-
/* END */
diff --git a/src/3rdparty/freetype/src/base/ftglyph.c b/src/3rdparty/freetype/src/base/ftglyph.c
index 6759aa25d0..e6b1327901 100644
--- a/src/3rdparty/freetype/src/base/ftglyph.c
+++ b/src/3rdparty/freetype/src/base/ftglyph.c
@@ -1,31 +1,31 @@
-/***************************************************************************/
-/* */
-/* ftglyph.c */
-/* */
-/* FreeType convenience functions to handle glyphs (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file contains the definition of several convenience functions */
- /* that can be used by client applications to easily retrieve glyph */
- /* bitmaps and outlines from a given face. */
- /* */
- /* These functions should be optional if you are writing a font server */
- /* or text layout engine on top of FreeType. However, they are pretty */
- /* handy for many other simple uses of the library. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftglyph.c
+ *
+ * FreeType convenience functions to handle glyphs (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * This file contains the definition of several convenience functions
+ * that can be used by client applications to easily retrieve glyph
+ * bitmaps and outlines from a given face.
+ *
+ * These functions should be optional if you are writing a font server
+ * or text layout engine on top of FreeType. However, they are pretty
+ * handy for many other simple uses of the library.
+ *
+ */
#include <ft2build.h>
@@ -36,16 +36,15 @@
#include FT_BITMAP_H
#include FT_INTERNAL_OBJECTS_H
-#include "basepic.h"
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_glyph
+#define FT_COMPONENT glyph
/*************************************************************************/
@@ -77,7 +76,7 @@
/* do lazy copying whenever possible */
if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP )
{
- glyph->bitmap = slot->bitmap;
+ glyph->bitmap = slot->bitmap;
slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP;
}
else
@@ -359,37 +358,28 @@
/* documentation is in ftglyph.h */
- FT_EXPORT_DEF( FT_Error )
- FT_Get_Glyph( FT_GlyphSlot slot,
- FT_Glyph *aglyph )
+ FT_EXPORT( FT_Error )
+ FT_New_Glyph( FT_Library library,
+ FT_Glyph_Format format,
+ FT_Glyph *aglyph )
{
- FT_Library library;
- FT_Error error;
- FT_Glyph glyph;
-
const FT_Glyph_Class* clazz = NULL;
-
- if ( !slot )
- return FT_THROW( Invalid_Slot_Handle );
-
- library = slot->library;
-
- if ( !aglyph )
+ if ( !library || !aglyph )
return FT_THROW( Invalid_Argument );
/* if it is a bitmap, that's easy :-) */
- if ( slot->format == FT_GLYPH_FORMAT_BITMAP )
- clazz = FT_BITMAP_GLYPH_CLASS_GET;
+ if ( format == FT_GLYPH_FORMAT_BITMAP )
+ clazz = &ft_bitmap_glyph_class;
/* if it is an outline */
- else if ( slot->format == FT_GLYPH_FORMAT_OUTLINE )
- clazz = FT_OUTLINE_GLYPH_CLASS_GET;
+ else if ( format == FT_GLYPH_FORMAT_OUTLINE )
+ clazz = &ft_outline_glyph_class;
else
{
/* try to find a renderer that supports the glyph image format */
- FT_Renderer render = FT_Lookup_Renderer( library, slot->format, 0 );
+ FT_Renderer render = FT_Lookup_Renderer( library, format, 0 );
if ( render )
@@ -397,13 +387,31 @@
}
if ( !clazz )
- {
- error = FT_THROW( Invalid_Glyph_Format );
- goto Exit;
- }
+ return FT_THROW( Invalid_Glyph_Format );
+
+ /* create FT_Glyph object */
+ return ft_new_glyph( library, clazz, aglyph );
+ }
+
+
+ /* documentation is in ftglyph.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Glyph( FT_GlyphSlot slot,
+ FT_Glyph *aglyph )
+ {
+ FT_Error error;
+ FT_Glyph glyph;
+
+
+ if ( !slot )
+ return FT_THROW( Invalid_Slot_Handle );
+
+ if ( !aglyph )
+ return FT_THROW( Invalid_Argument );
/* create FT_Glyph object */
- error = ft_new_glyph( library, clazz, &glyph );
+ error = FT_New_Glyph( slot->library, slot->format, &glyph );
if ( error )
goto Exit;
@@ -427,7 +435,7 @@
glyph->advance.y = slot->advance.y * 1024;
/* now import the image from the glyph slot */
- error = clazz->glyph_init( glyph, slot );
+ error = glyph->clazz->glyph_init( glyph, slot );
Exit2:
/* if an error occurred, destroy the glyph */
@@ -505,8 +513,8 @@
{
acbox->xMin = FT_PIX_FLOOR( acbox->xMin );
acbox->yMin = FT_PIX_FLOOR( acbox->yMin );
- acbox->xMax = FT_PIX_CEIL( acbox->xMax );
- acbox->yMax = FT_PIX_CEIL( acbox->yMax );
+ acbox->xMax = FT_PIX_CEIL_LONG( acbox->xMax );
+ acbox->yMax = FT_PIX_CEIL_LONG( acbox->yMax );
}
/* convert to integer pixels if needed */
@@ -536,7 +544,6 @@
FT_BitmapGlyph bitmap = NULL;
const FT_Glyph_Class* clazz;
- /* FT_BITMAP_GLYPH_CLASS_GET dereferences `library' in PIC mode */
FT_Library library;
@@ -553,7 +560,7 @@
goto Bad;
/* when called with a bitmap glyph, do nothing and return successfully */
- if ( clazz == FT_BITMAP_GLYPH_CLASS_GET )
+ if ( clazz == &ft_bitmap_glyph_class )
goto Exit;
if ( !clazz->glyph_prepare )
@@ -569,7 +576,7 @@
dummy.format = clazz->glyph_format;
/* create result bitmap glyph */
- error = ft_new_glyph( library, FT_BITMAP_GLYPH_CLASS_GET, &b );
+ error = ft_new_glyph( library, &ft_bitmap_glyph_class, &b );
if ( error )
goto Exit;
bitmap = (FT_BitmapGlyph)b;
diff --git a/src/3rdparty/freetype/src/base/ftgxval.c b/src/3rdparty/freetype/src/base/ftgxval.c
index 19e2d6acb5..0677d26faa 100644
--- a/src/3rdparty/freetype/src/base/ftgxval.c
+++ b/src/3rdparty/freetype/src/base/ftgxval.c
@@ -1,28 +1,28 @@
-/***************************************************************************/
-/* */
-/* ftgxval.c */
-/* */
-/* FreeType API for validating TrueTypeGX/AAT tables (body). */
-/* */
-/* Copyright 2004-2018 by */
-/* Masatake YAMATO, Redhat K.K, */
-/* 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. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* */
-/* gxvalid is derived from both gxlayout module and otvalid module. */
-/* Development of gxlayout is supported by the Information-technology */
-/* Promotion Agency(IPA), Japan. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftgxval.c
+ *
+ * FreeType API for validating TrueTypeGX/AAT tables (body).
+ *
+ * Copyright (C) 2004-2019 by
+ * Masatake YAMATO, Redhat K.K,
+ * 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.
+ *
+ */
+
+/****************************************************************************
+ *
+ * gxvalid is derived from both gxlayout module and otvalid module.
+ * Development of gxlayout is supported by the Information-technology
+ * Promotion Agency(IPA), Japan.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/fthash.c b/src/3rdparty/freetype/src/base/fthash.c
index 21bc8dd5b4..387e6d26db 100644
--- a/src/3rdparty/freetype/src/base/fthash.c
+++ b/src/3rdparty/freetype/src/base/fthash.c
@@ -1,10 +1,10 @@
-/***************************************************************************/
-/* */
-/* fthash.c */
-/* */
-/* Hashing functions (body). */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * fthash.c
+ *
+ * Hashing functions (body).
+ *
+ */
/*
* Copyright 2000 Computing Research Labs, New Mexico State University
@@ -30,13 +30,13 @@
* THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
- /*************************************************************************/
- /* */
- /* This file is based on code from bdf.c,v 1.22 2000/03/16 20:08:50 */
- /* */
- /* taken from Mark Leisher's xmbdfed package */
- /* */
- /*************************************************************************/
+ /**************************************************************************
+ *
+ * This file is based on code from bdf.c,v 1.22 2000/03/16 20:08:50
+ *
+ * taken from Mark Leisher's xmbdfed package
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftinit.c b/src/3rdparty/freetype/src/base/ftinit.c
index 1fa4721094..c73cd78b83 100644
--- a/src/3rdparty/freetype/src/base/ftinit.c
+++ b/src/3rdparty/freetype/src/base/ftinit.c
@@ -1,40 +1,40 @@
-/***************************************************************************/
-/* */
-/* ftinit.c */
-/* */
-/* FreeType initialization layer (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* The purpose of this file is to implement the following two */
- /* functions: */
- /* */
- /* FT_Add_Default_Modules(): */
- /* This function is used to add the set of default modules to a */
- /* fresh new library object. The set is taken from the header file */
- /* `freetype/config/ftmodule.h'. See the document `FreeType 2.0 */
- /* Build System' for more information. */
- /* */
- /* FT_Init_FreeType(): */
- /* This function creates a system object for the current platform, */
- /* builds a library out of it, then calls FT_Default_Drivers(). */
- /* */
- /* Note that even if FT_Init_FreeType() uses the implementation of the */
- /* system object defined at build time, client applications are still */
- /* able to provide their own `ftsystem.c'. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftinit.c
+ *
+ * FreeType initialization layer (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * The purpose of this file is to implement the following two
+ * functions:
+ *
+ * FT_Add_Default_Modules():
+ * This function is used to add the set of default modules to a
+ * fresh new library object. The set is taken from the header file
+ * `freetype/config/ftmodule.h'. See the document `FreeType 2.0
+ * Build System' for more information.
+ *
+ * FT_Init_FreeType():
+ * This function creates a system object for the current platform,
+ * builds a library out of it, then calls FT_Default_Drivers().
+ *
+ * Note that even if FT_Init_FreeType() uses the implementation of the
+ * system object defined at build time, client applications are still
+ * able to provide their own `ftsystem.c'.
+ *
+ */
#include <ft2build.h>
@@ -42,20 +42,16 @@
#include FT_INTERNAL_OBJECTS_H
#include FT_INTERNAL_DEBUG_H
#include FT_MODULE_H
-#include "basepic.h"
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_init
-
-
-#ifndef FT_CONFIG_OPTION_PIC
+#define FT_COMPONENT init
#undef FT_USE_MODULE
@@ -78,120 +74,6 @@
};
-#else /* FT_CONFIG_OPTION_PIC */
-
-
-#ifdef __cplusplus
-#define FT_EXTERNC extern "C"
-#else
-#define FT_EXTERNC extern
-#endif
-
- /* declare the module's class creation/destruction functions */
-#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- FT_EXTERNC FT_Error \
- FT_Create_Class_ ## x( FT_Library library, \
- FT_Module_Class* *output_class ); \
- FT_EXTERNC void \
- FT_Destroy_Class_ ## x( FT_Library library, \
- FT_Module_Class* clazz );
-
-#include FT_CONFIG_MODULES_H
-
- /* count all module classes */
-#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) MODULE_CLASS_ ## x,
-
- enum
- {
-#include FT_CONFIG_MODULES_H
- FT_NUM_MODULE_CLASSES
- };
-
- /* destroy all module classes */
-#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- if ( classes[i] ) \
- { \
- FT_Destroy_Class_ ## x( library, classes[i] ); \
- } \
- i++;
-
-
- FT_BASE_DEF( void )
- ft_destroy_default_module_classes( FT_Library library )
- {
- FT_Module_Class* *classes;
- FT_Memory memory;
- FT_UInt i;
- BasePIC* pic_container = (BasePIC*)library->pic_container.base;
-
-
- if ( !pic_container->default_module_classes )
- return;
-
- memory = library->memory;
- classes = pic_container->default_module_classes;
- i = 0;
-
-#include FT_CONFIG_MODULES_H
-
- FT_FREE( classes );
- pic_container->default_module_classes = NULL;
- }
-
-
- /* initialize all module classes and the pointer table */
-#undef FT_USE_MODULE
-#define FT_USE_MODULE( type, x ) \
- error = FT_Create_Class_ ## x( library, &clazz ); \
- if ( error ) \
- goto Exit; \
- classes[i++] = clazz;
-
-
- FT_BASE_DEF( FT_Error )
- ft_create_default_module_classes( FT_Library library )
- {
- FT_Error error;
- FT_Memory memory;
- FT_Module_Class* *classes = NULL;
- FT_Module_Class* clazz;
- FT_UInt i;
- BasePIC* pic_container = (BasePIC*)library->pic_container.base;
-
-
- memory = library->memory;
-
- pic_container->default_module_classes = NULL;
-
- if ( FT_ALLOC( classes, sizeof ( FT_Module_Class* ) *
- ( FT_NUM_MODULE_CLASSES + 1 ) ) )
- return error;
-
- /* initialize all pointers to 0, especially the last one */
- for ( i = 0; i < FT_NUM_MODULE_CLASSES; i++ )
- classes[i] = NULL;
- classes[FT_NUM_MODULE_CLASSES] = NULL;
-
- i = 0;
-
-#include FT_CONFIG_MODULES_H
-
- Exit:
- if ( error )
- ft_destroy_default_module_classes( library );
- else
- pic_container->default_module_classes = classes;
-
- return error;
- }
-
-
-#endif /* FT_CONFIG_OPTION_PIC */
-
-
/* documentation is in ftmodapi.h */
FT_EXPORT_DEF( void )
@@ -201,16 +83,10 @@
const FT_Module_Class* const* cur;
- /* FT_DEFAULT_MODULES_GET dereferences `library' in PIC mode */
-#ifdef FT_CONFIG_OPTION_PIC
- if ( !library )
- return;
-#endif
-
/* GCC 4.6 warns the type difference:
* FT_Module_Class** != const FT_Module_Class* const*
*/
- cur = (const FT_Module_Class* const*)FT_DEFAULT_MODULES_GET;
+ cur = (const FT_Module_Class* const*)ft_default_modules;
/* test for valid `library' delayed to FT_Add_Module() */
while ( *cur )
@@ -300,6 +176,9 @@
module_name,
property_name,
property_value );
+
+ if ( !*p )
+ break;
}
}
diff --git a/src/3rdparty/freetype/src/base/ftlcdfil.c b/src/3rdparty/freetype/src/base/ftlcdfil.c
index 8d314df080..d9f4af4293 100644
--- a/src/3rdparty/freetype/src/base/ftlcdfil.c
+++ b/src/3rdparty/freetype/src/base/ftlcdfil.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftlcdfil.c */
-/* */
-/* FreeType API for color filtering of subpixel bitmap glyphs (body). */
-/* */
-/* Copyright 2006-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftlcdfil.c
+ *
+ * FreeType API for color filtering of subpixel bitmap glyphs (body).
+ *
+ * Copyright (C) 2006-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -34,9 +34,9 @@
/* add padding according to filter weights */
FT_BASE_DEF (void)
- ft_lcd_padding( FT_Pos* Min,
- FT_Pos* Max,
- FT_GlyphSlot slot )
+ ft_lcd_padding( FT_BBox* cbox,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode )
{
FT_Byte* lcd_weights;
FT_Bitmap_LcdFilterFunc lcd_filter_func;
@@ -56,10 +56,20 @@
if ( lcd_filter_func == ft_lcd_filter_fir )
{
- *Min -= lcd_weights[0] ? 43 :
- lcd_weights[1] ? 22 : 0;
- *Max += lcd_weights[4] ? 43 :
- lcd_weights[3] ? 22 : 0;
+ if ( mode == FT_RENDER_MODE_LCD )
+ {
+ cbox->xMin -= lcd_weights[0] ? 43 :
+ lcd_weights[1] ? 22 : 0;
+ cbox->xMax += lcd_weights[4] ? 43 :
+ lcd_weights[3] ? 22 : 0;
+ }
+ else if ( mode == FT_RENDER_MODE_LCD_V )
+ {
+ cbox->yMin -= lcd_weights[0] ? 43 :
+ lcd_weights[1] ? 22 : 0;
+ cbox->yMax += lcd_weights[4] ? 43 :
+ lcd_weights[3] ? 22 : 0;
+ }
}
}
@@ -67,13 +77,13 @@
/* FIR filter used by the default and light filters */
FT_BASE_DEF( void )
ft_lcd_filter_fir( FT_Bitmap* bitmap,
- FT_Render_Mode mode,
FT_LcdFiveTapFilter weights )
{
FT_UInt width = (FT_UInt)bitmap->width;
FT_UInt height = (FT_UInt)bitmap->rows;
FT_Int pitch = bitmap->pitch;
FT_Byte* origin = bitmap->buffer;
+ FT_Byte mode = bitmap->pixel_mode;
/* take care of bitmap flow */
@@ -81,7 +91,7 @@
origin += pitch * (FT_Int)( height - 1 );
/* horizontal in-place FIR filter */
- if ( mode == FT_RENDER_MODE_LCD && width >= 2 )
+ if ( mode == FT_PIXEL_MODE_LCD && width >= 2 )
{
FT_Byte* line = origin;
@@ -124,7 +134,7 @@
}
/* vertical in-place FIR filter */
- else if ( mode == FT_RENDER_MODE_LCD_V && height >= 2 )
+ else if ( mode == FT_PIXEL_MODE_LCD_V && height >= 2 )
{
FT_Byte* column = origin;
@@ -173,13 +183,13 @@
/* intra-pixel filter used by the legacy filter */
static void
_ft_lcd_filter_legacy( FT_Bitmap* bitmap,
- FT_Render_Mode mode,
FT_Byte* weights )
{
FT_UInt width = (FT_UInt)bitmap->width;
FT_UInt height = (FT_UInt)bitmap->rows;
FT_Int pitch = bitmap->pitch;
FT_Byte* origin = bitmap->buffer;
+ FT_Byte mode = bitmap->pixel_mode;
static const unsigned int filters[3][3] =
{
@@ -196,7 +206,7 @@
origin += pitch * (FT_Int)( height - 1 );
/* horizontal in-place intra-pixel filter */
- if ( mode == FT_RENDER_MODE_LCD && width >= 3 )
+ if ( mode == FT_PIXEL_MODE_LCD && width >= 3 )
{
FT_Byte* line = origin;
@@ -233,7 +243,7 @@
}
}
}
- else if ( mode == FT_RENDER_MODE_LCD_V && height >= 3 )
+ else if ( mode == FT_PIXEL_MODE_LCD_V && height >= 3 )
{
FT_Byte* column = origin;
@@ -275,6 +285,8 @@
#endif /* USE_LEGACY */
+ /* documentation in ftlcdfil.h */
+
FT_EXPORT_DEF( FT_Error )
FT_Library_SetLcdFilterWeights( FT_Library library,
unsigned char *weights )
@@ -292,6 +304,8 @@
}
+ /* documentation in ftlcdfil.h */
+
FT_EXPORT_DEF( FT_Error )
FT_Library_SetLcdFilter( FT_Library library,
FT_LcdFilter filter )
@@ -341,18 +355,41 @@
return FT_Err_Ok;
}
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Library_SetLcdGeometry( FT_Library library,
+ FT_Vector* sub )
+ {
+ FT_UNUSED( library );
+ FT_UNUSED( sub );
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
- /* add padding according to accommodate outline shifts */
+ /* add padding to accommodate outline shifts */
FT_BASE_DEF (void)
- ft_lcd_padding( FT_Pos* Min,
- FT_Pos* Max,
- FT_GlyphSlot slot )
+ ft_lcd_padding( FT_BBox* cbox,
+ FT_GlyphSlot slot,
+ FT_Render_Mode mode )
{
- FT_UNUSED( slot );
+ FT_Vector* sub = slot->library->lcd_geometry;
- *Min -= 21;
- *Max += 21;
+ if ( mode == FT_RENDER_MODE_LCD )
+ {
+ cbox->xMin -= FT_MAX( FT_MAX( sub[0].x, sub[1].x ), sub[2].x );
+ cbox->xMax -= FT_MIN( FT_MIN( sub[0].x, sub[1].x ), sub[2].x );
+ cbox->yMin -= FT_MAX( FT_MAX( sub[0].y, sub[1].y ), sub[2].y );
+ cbox->yMax -= FT_MIN( FT_MIN( sub[0].y, sub[1].y ), sub[2].y );
+ }
+ else if ( mode == FT_RENDER_MODE_LCD_V )
+ {
+ cbox->xMin -= FT_MAX( FT_MAX( sub[0].y, sub[1].y ), sub[2].y );
+ cbox->xMax -= FT_MIN( FT_MIN( sub[0].y, sub[1].y ), sub[2].y );
+ cbox->yMin += FT_MIN( FT_MIN( sub[0].x, sub[1].x ), sub[2].x );
+ cbox->yMax += FT_MAX( FT_MAX( sub[0].x, sub[1].x ), sub[2].x );
+ }
}
@@ -377,6 +414,24 @@
return FT_THROW( Unimplemented_Feature );
}
+
+ /* documentation in ftlcdfil.h */
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Library_SetLcdGeometry( FT_Library library,
+ FT_Vector sub[3] )
+ {
+ if ( !library )
+ return FT_THROW( Invalid_Library_Handle );
+
+ if ( !sub )
+ return FT_THROW( Invalid_Argument );
+
+ ft_memcpy( library->lcd_geometry, sub, 3 * sizeof( FT_Vector ) );
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */
diff --git a/src/3rdparty/freetype/src/base/ftmac.c b/src/3rdparty/freetype/src/base/ftmac.c
index fd4c0cc274..5f23ceea9f 100644
--- a/src/3rdparty/freetype/src/base/ftmac.c
+++ b/src/3rdparty/freetype/src/base/ftmac.c
@@ -1,23 +1,23 @@
-/***************************************************************************/
-/* */
-/* ftmac.c */
-/* */
-/* Mac FOND support. Written by just@letterror.com. */
-/* Heavily modified by mpsuzuki, George Williams, and Sean McBride. */
-/* */
-/* This file is for Mac OS X only; see builds/mac/ftoldmac.c for */
-/* classic platforms built by MPW. */
-/* */
-/* Copyright 1996-2018 by */
-/* Just van Rossum, 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftmac.c
+ *
+ * Mac FOND support. Written by just@letterror.com.
+ * Heavily modified by mpsuzuki, George Williams, and Sean McBride.
+ *
+ * This file is for Mac OS X only; see builds/mac/ftoldmac.c for
+ * classic platforms built by MPW.
+ *
+ * Copyright (C) 1996-2019 by
+ * Just van Rossum, 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.
+ *
+ */
/*
@@ -954,17 +954,17 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face */
- /* */
- /* <Description> */
- /* This is the Mac-specific implementation of FT_New_Face. In */
- /* addition to the standard FT_New_Face() functionality, it also */
- /* accepts pathnames to Mac suitcase files. For further */
- /* documentation see the original FT_New_Face() in freetype.h. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * FT_New_Face
+ *
+ * @Description:
+ * This is the Mac-specific implementation of FT_New_Face. In
+ * addition to the standard FT_New_Face() functionality, it also
+ * accepts pathnames to Mac suitcase files. For further
+ * documentation see the original FT_New_Face() in freetype.h.
+ */
FT_EXPORT_DEF( FT_Error )
FT_New_Face( FT_Library library,
const char* pathname,
@@ -995,17 +995,18 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSRef */
- /* */
- /* <Description> */
- /* FT_New_Face_From_FSRef is identical to FT_New_Face except it */
- /* accepts an FSRef instead of a path. */
- /* */
- /* This function is deprecated because Carbon data types (FSRef) */
- /* are not cross-platform, and thus not suitable for the FreeType API. */
+ /**************************************************************************
+ *
+ * @Function:
+ * FT_New_Face_From_FSRef
+ *
+ * @Description:
+ * FT_New_Face_From_FSRef is identical to FT_New_Face except it
+ * accepts an FSRef instead of a path.
+ *
+ * This function is deprecated because Carbon data types (FSRef)
+ * are not cross-platform, and thus not suitable for the FreeType API.
+ */
FT_EXPORT_DEF( FT_Error )
FT_New_Face_From_FSRef( FT_Library library,
const FSRef* ref,
@@ -1040,16 +1041,17 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* FT_New_Face_From_FSSpec */
- /* */
- /* <Description> */
- /* FT_New_Face_From_FSSpec is identical to FT_New_Face except it */
- /* accepts an FSSpec instead of a path. */
- /* */
- /* This function is deprecated because FSSpec is deprecated in Mac OS X */
+ /**************************************************************************
+ *
+ * @Function:
+ * FT_New_Face_From_FSSpec
+ *
+ * @Description:
+ * FT_New_Face_From_FSSpec is identical to FT_New_Face except it
+ * accepts an FSSpec instead of a path.
+ *
+ * This function is deprecated because FSSpec is deprecated in Mac OS X
+ */
FT_EXPORT_DEF( FT_Error )
FT_New_Face_From_FSSpec( FT_Library library,
const FSSpec* spec,
diff --git a/src/3rdparty/freetype/src/base/ftmm.c b/src/3rdparty/freetype/src/base/ftmm.c
index 800441bcac..ba9e67f008 100644
--- a/src/3rdparty/freetype/src/base/ftmm.c
+++ b/src/3rdparty/freetype/src/base/ftmm.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftmm.c */
-/* */
-/* Multiple Master font support (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftmm.c
+ *
+ * Multiple Master font support (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -25,14 +25,14 @@
#include FT_SERVICE_METRICS_VARIATIONS_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_mm
+#define FT_COMPONENT mm
static FT_Error
@@ -202,6 +202,67 @@
/* documentation is in ftmm.h */
FT_EXPORT_DEF( FT_Error )
+ FT_Set_MM_WeightVector( FT_Face face,
+ FT_UInt len,
+ FT_Fixed* weightvector )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ /* check of `face' delayed to `ft_face_get_mm_service' */
+
+ if ( len && !weightvector )
+ return FT_THROW( Invalid_Argument );
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_ERR( Invalid_Argument );
+ if ( service->set_mm_weightvector )
+ error = service->set_mm_weightvector( face, len, weightvector );
+ }
+
+ /* enforce recomputation of auto-hinting data */
+ if ( !error && face->autohint.finalizer )
+ {
+ face->autohint.finalizer( face->autohint.data );
+ face->autohint.data = NULL;
+ }
+
+ return error;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_MM_WeightVector( FT_Face face,
+ FT_UInt* len,
+ FT_Fixed* weightvector )
+ {
+ FT_Error error;
+ FT_Service_MultiMasters service;
+
+
+ /* check of `face' delayed to `ft_face_get_mm_service' */
+
+ if ( len && !weightvector )
+ return FT_THROW( Invalid_Argument );
+
+ error = ft_face_get_mm_service( face, &service );
+ if ( !error )
+ {
+ error = FT_ERR( Invalid_Argument );
+ if ( service->get_mm_weightvector )
+ error = service->get_mm_weightvector( face, len, weightvector );
+ }
+
+ return error;
+ }
+
+
+ /* documentation is in ftmm.h */
+
+ FT_EXPORT_DEF( FT_Error )
FT_Set_Var_Design_Coordinates( FT_Face face,
FT_UInt num_coords,
FT_Fixed* coords )
diff --git a/src/3rdparty/freetype/src/base/ftobjs.c b/src/3rdparty/freetype/src/base/ftobjs.c
index 8d07e35ae3..e301f8f11a 100644
--- a/src/3rdparty/freetype/src/base/ftobjs.c
+++ b/src/3rdparty/freetype/src/base/ftobjs.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftobjs.c */
-/* */
-/* The FreeType private base classes (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftobjs.c
+ *
+ * The FreeType private base classes (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -79,6 +79,18 @@
#pragma warning( pop )
#endif
+ static const char* const pixel_modes[] =
+ {
+ "none",
+ "monochrome bitmap",
+ "gray 8-bit bitmap",
+ "gray 2-bit bitmap",
+ "gray 4-bit bitmap",
+ "LCD 8-bit bitmap",
+ "vertical LCD 8-bit bitmap",
+ "BGRA 32-bit color image bitmap"
+ };
+
#endif /* FT_DEBUG_LEVEL_TRACE */
@@ -259,14 +271,14 @@
}
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
+#define FT_COMPONENT objs
/*************************************************************************/
@@ -330,7 +342,9 @@
}
- FT_BASE_DEF( void )
+ /* overflow-resistant presetting of bitmap position and dimensions; */
+ /* also check whether the size is too large for rendering */
+ FT_BASE_DEF( FT_Bool )
ft_glyphslot_preset_bitmap( FT_GlyphSlot slot,
FT_Render_Mode mode,
const FT_Vector* origin )
@@ -340,15 +354,15 @@
FT_Pixel_Mode pixel_mode;
- FT_BBox cbox;
+ FT_BBox cbox, pbox;
FT_Pos x_shift = 0;
FT_Pos y_shift = 0;
FT_Pos x_left, y_top;
FT_Pos width, height, pitch;
- if ( slot->internal && ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) )
- return;
+ if ( slot->format != FT_GLYPH_FORMAT_OUTLINE )
+ return 1;
if ( origin )
{
@@ -360,76 +374,89 @@
/* taking into account the origin shift */
FT_Outline_Get_CBox( outline, &cbox );
- cbox.xMin += x_shift;
- cbox.yMin += y_shift;
- cbox.xMax += x_shift;
- cbox.yMax += y_shift;
+ /* rough estimate of pixel box */
+ pbox.xMin = ( cbox.xMin >> 6 ) + ( x_shift >> 6 );
+ pbox.yMin = ( cbox.yMin >> 6 ) + ( y_shift >> 6 );
+ pbox.xMax = ( cbox.xMax >> 6 ) + ( x_shift >> 6 );
+ pbox.yMax = ( cbox.yMax >> 6 ) + ( y_shift >> 6 );
+
+ /* tiny remainder box */
+ cbox.xMin = ( cbox.xMin & 63 ) + ( x_shift & 63 );
+ cbox.yMin = ( cbox.yMin & 63 ) + ( y_shift & 63 );
+ cbox.xMax = ( cbox.xMax & 63 ) + ( x_shift & 63 );
+ cbox.yMax = ( cbox.yMax & 63 ) + ( y_shift & 63 );
switch ( mode )
{
case FT_RENDER_MODE_MONO:
pixel_mode = FT_PIXEL_MODE_MONO;
#if 1
- /* undocumented but confirmed: bbox values get rounded */
- /* unless the rounded box can collapse for a narrow glyph */
- if ( cbox.xMax - cbox.xMin < 64 )
- {
- cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
- cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax );
- }
- else
- {
- cbox.xMin = FT_PIX_ROUND_LONG( cbox.xMin );
- cbox.xMax = FT_PIX_ROUND_LONG( cbox.xMax );
- }
+ /* x */
+
+ /* undocumented but confirmed: bbox values get rounded; */
+ /* we do asymmetric rounding so that the center of a pixel */
+ /* gets always included */
+
+ pbox.xMin += ( cbox.xMin + 31 ) >> 6;
+ pbox.xMax += ( cbox.xMax + 32 ) >> 6;
- if ( cbox.yMax - cbox.yMin < 64 )
+ /* if the bbox collapsed, we add a pixel based on the total */
+ /* rounding remainder to cover most of the original cbox */
+
+ if ( pbox.xMin == pbox.xMax )
{
- cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
- cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax );
+ if ( ( ( cbox.xMin + 31 ) & 63 ) - 31 +
+ ( ( cbox.xMax + 32 ) & 63 ) - 32 < 0 )
+ pbox.xMin -= 1;
+ else
+ pbox.xMax += 1;
}
- else
+
+ /* y */
+
+ pbox.yMin += ( cbox.yMin + 31 ) >> 6;
+ pbox.yMax += ( cbox.yMax + 32 ) >> 6;
+
+ if ( pbox.yMin == pbox.yMax )
{
- cbox.yMin = FT_PIX_ROUND_LONG( cbox.yMin );
- cbox.yMax = FT_PIX_ROUND_LONG( cbox.yMax );
+ if ( ( ( cbox.yMin + 31 ) & 63 ) - 31 +
+ ( ( cbox.yMax + 32 ) & 63 ) - 32 < 0 )
+ pbox.yMin -= 1;
+ else
+ pbox.yMax += 1;
}
+
+ break;
#else
- cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
- cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
- cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax );
- cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax );
+ goto Adjust;
#endif
- break;
case FT_RENDER_MODE_LCD:
pixel_mode = FT_PIXEL_MODE_LCD;
- ft_lcd_padding( &cbox.xMin, &cbox.xMax, slot );
- goto Round;
+ ft_lcd_padding( &cbox, slot, mode );
+ goto Adjust;
case FT_RENDER_MODE_LCD_V:
pixel_mode = FT_PIXEL_MODE_LCD_V;
- ft_lcd_padding( &cbox.yMin, &cbox.yMax, slot );
- goto Round;
+ ft_lcd_padding( &cbox, slot, mode );
+ goto Adjust;
case FT_RENDER_MODE_NORMAL:
case FT_RENDER_MODE_LIGHT:
default:
pixel_mode = FT_PIXEL_MODE_GRAY;
- Round:
- cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
- cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
- cbox.xMax = FT_PIX_CEIL_LONG( cbox.xMax );
- cbox.yMax = FT_PIX_CEIL_LONG( cbox.yMax );
+ Adjust:
+ pbox.xMin += cbox.xMin >> 6;
+ pbox.yMin += cbox.yMin >> 6;
+ pbox.xMax += ( cbox.xMax + 63 ) >> 6;
+ pbox.yMax += ( cbox.yMax + 63 ) >> 6;
}
- x_shift = SUB_LONG( x_shift, cbox.xMin );
- y_shift = SUB_LONG( y_shift, cbox.yMin );
+ x_left = pbox.xMin;
+ y_top = pbox.yMax;
- x_left = cbox.xMin >> 6;
- y_top = cbox.yMax >> 6;
-
- width = ( (FT_ULong)cbox.xMax - (FT_ULong)cbox.xMin ) >> 6;
- height = ( (FT_ULong)cbox.yMax - (FT_ULong)cbox.yMin ) >> 6;
+ width = pbox.xMax - pbox.xMin;
+ height = pbox.yMax - pbox.yMin;
switch ( pixel_mode )
{
@@ -459,6 +486,16 @@
bitmap->width = (unsigned int)width;
bitmap->rows = (unsigned int)height;
bitmap->pitch = pitch;
+
+ if ( pbox.xMin < -0x8000 || pbox.xMax > 0x7FFF ||
+ pbox.yMin < -0x8000 || pbox.yMax > 0x7FFF )
+ {
+ FT_TRACE3(( "ft_glyphslot_preset_bitmap: [%ld %ld %ld %ld]\n",
+ pbox.xMin, pbox.yMin, pbox.xMax, pbox.yMax ));
+ return 1;
+ }
+
+ return 0;
}
@@ -807,7 +844,7 @@
* - Do only auto-hinting if we have
*
* - a hinter module,
- * - a scalable font format dealing with outlines,
+ * - a scalable font,
* - not a tricky font, and
* - no transforms except simple slants and/or rotations by
* integer multiples of 90 degrees.
@@ -825,8 +862,7 @@
if ( hinter &&
!( load_flags & FT_LOAD_NO_HINTING ) &&
!( load_flags & FT_LOAD_NO_AUTOHINT ) &&
- FT_DRIVER_IS_SCALABLE( driver ) &&
- FT_DRIVER_USES_OUTLINES( driver ) &&
+ FT_IS_SCALABLE( face ) &&
!FT_IS_TRICKY( face ) &&
( ( load_flags & FT_LOAD_IGNORE_TRANSFORM ) ||
( face->internal->transform_matrix.yx == 0 &&
@@ -846,7 +882,7 @@
/* only the new Adobe engine (for both CFF and Type 1) is `light'; */
/* we use `strstr' to catch both `Type 1' and `CID Type 1' */
is_light_type1 =
- ft_strstr( FT_Get_Font_Format( face ), "Type 1" ) != NULL &&
+ ft_strstr( FT_Get_Font_Format( face ), "Type 1" ) != NULL &&
((PS_Driver)driver)->hinting_engine == FT_HINTING_ADOBE;
/* the check for `num_locations' assures that we actually */
@@ -926,8 +962,9 @@
#ifdef GRID_FIT_METRICS
if ( !( load_flags & FT_LOAD_NO_HINTING ) )
- ft_glyphslot_grid_fit_metrics( slot,
- FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
+ ft_glyphslot_grid_fit_metrics(
+ slot,
+ FT_BOOL( load_flags & FT_LOAD_VERTICAL_LAYOUT ) );
#endif
}
}
@@ -995,6 +1032,9 @@
}
}
+ slot->glyph_index = glyph_index;
+ slot->internal->load_flags = load_flags;
+
/* do we need to render the image or preset the bitmap now? */
if ( !error &&
( load_flags & FT_LOAD_NO_SCALE ) == 0 &&
@@ -1014,17 +1054,21 @@
ft_glyphslot_preset_bitmap( slot, mode, NULL );
}
- FT_TRACE5(( "FT_Load_Glyph: index %d, flags %x\n",
- glyph_index, load_flags ));
+#ifdef FT_DEBUG_LEVEL_TRACE
+ FT_TRACE5(( "FT_Load_Glyph: index %d, flags 0x%x\n",
+ glyph_index, load_flags ));
FT_TRACE5(( " x advance: %f\n", slot->advance.x / 64.0 ));
FT_TRACE5(( " y advance: %f\n", slot->advance.y / 64.0 ));
FT_TRACE5(( " linear x advance: %f\n",
slot->linearHoriAdvance / 65536.0 ));
FT_TRACE5(( " linear y advance: %f\n",
slot->linearVertAdvance / 65536.0 ));
- FT_TRACE5(( " bitmap %dx%d, mode %d\n",
- slot->bitmap.width, slot->bitmap.rows,
- slot->bitmap.pixel_mode ));
+ FT_TRACE5(( " bitmap %dx%d, %s (mode %d)\n",
+ slot->bitmap.width,
+ slot->bitmap.rows,
+ pixel_modes[slot->bitmap.pixel_mode],
+ slot->bitmap.pixel_mode ));
+#endif
Exit:
return error;
@@ -1162,20 +1206,20 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* find_unicode_charmap */
- /* */
- /* <Description> */
- /* This function finds a Unicode charmap, if there is one. */
- /* And if there is more than one, it tries to favour the more */
- /* extensive one, i.e., one that supports UCS-4 against those which */
- /* are limited to the BMP (said UCS-2 encoding.) */
- /* */
- /* This function is called from open_face() (just below), and also */
- /* from FT_Select_Charmap( ..., FT_ENCODING_UNICODE ). */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * find_unicode_charmap
+ *
+ * @Description:
+ * This function finds a Unicode charmap, if there is one.
+ * And if there is more than one, it tries to favour the more
+ * extensive one, i.e., one that supports UCS-4 against those which
+ * are limited to the BMP (said UCS-2 encoding.)
+ *
+ * This function is called from open_face() (just below), and also
+ * from FT_Select_Charmap( ..., FT_ENCODING_UNICODE ).
+ */
static FT_Error
find_unicode_charmap( FT_Face face )
{
@@ -1192,26 +1236,26 @@
return FT_THROW( Invalid_CharMap_Handle );
/*
- * The original TrueType specification(s) only specified charmap
- * formats that are capable of mapping 8 or 16 bit character codes to
- * glyph indices.
+ * The original TrueType specification(s) only specified charmap
+ * formats that are capable of mapping 8 or 16 bit character codes to
+ * glyph indices.
*
- * However, recent updates to the Apple and OpenType specifications
- * introduced new formats that are capable of mapping 32-bit character
- * codes as well. And these are already used on some fonts, mainly to
- * map non-BMP Asian ideographs as defined in Unicode.
+ * However, recent updates to the Apple and OpenType specifications
+ * introduced new formats that are capable of mapping 32-bit character
+ * codes as well. And these are already used on some fonts, mainly to
+ * map non-BMP Asian ideographs as defined in Unicode.
*
- * For compatibility purposes, these fonts generally come with
- * *several* Unicode charmaps:
+ * For compatibility purposes, these fonts generally come with
+ * *several* Unicode charmaps:
*
- * - One of them in the "old" 16-bit format, that cannot access
- * all glyphs in the font.
+ * - One of them in the "old" 16-bit format, that cannot access
+ * all glyphs in the font.
*
- * - Another one in the "new" 32-bit format, that can access all
- * the glyphs.
+ * - Another one in the "new" 32-bit format, that can access all
+ * the glyphs.
*
- * This function has been written to always favor a 32-bit charmap
- * when found. Otherwise, a 16-bit one is returned when found.
+ * This function has been written to always favor a 32-bit charmap
+ * when found. Otherwise, a 16-bit one is returned when found.
*/
/* Since the `interesting' table, with IDs (3,10), is normally the */
@@ -1255,15 +1299,15 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* find_variant_selector_charmap */
- /* */
- /* <Description> */
- /* This function finds the variant selector charmap, if there is one. */
- /* There can only be one (platform=0, specific=5, format=14). */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * find_variant_selector_charmap
+ *
+ * @Description:
+ * This function finds the variant selector charmap, if there is one.
+ * There can only be one (platform=0, specific=5, format=14).
+ */
static FT_CharMap
find_variant_selector_charmap( FT_Face face )
{
@@ -1294,14 +1338,14 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* open_face */
- /* */
- /* <Description> */
- /* This function does some work for FT_Open_Face(). */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * open_face
+ *
+ * @Description:
+ * This function does some work for FT_Open_Face().
+ */
static FT_Error
open_face( FT_Driver driver,
FT_Stream *astream,
@@ -2176,13 +2220,13 @@
{
#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
+#define FT_COMPONENT raccess
FT_Memory memory = library->memory;
FT_Error error = FT_ERR( Unknown_File_Format );
FT_UInt i;
- char * file_names[FT_RACCESS_N_RULES];
+ char* file_names[FT_RACCESS_N_RULES];
FT_Long offsets[FT_RACCESS_N_RULES];
FT_Error errors[FT_RACCESS_N_RULES];
FT_Bool is_darwin_vfs, vfs_rfork_has_no_font = FALSE; /* not tested */
@@ -2254,7 +2298,7 @@
return error;
#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
+#define FT_COMPONENT objs
}
@@ -2282,7 +2326,7 @@
{
#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
+#define FT_COMPONENT raccess
#ifdef FT_DEBUG_LEVEL_TRACE
FT_TRACE3(( "Try as dfont: " ));
@@ -2295,7 +2339,7 @@
FT_TRACE3(( "%s\n", error ? "failed" : "successful" ));
#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
+#define FT_COMPONENT objs
}
@@ -2693,8 +2737,8 @@
/* close the attached stream */
FT_Stream_Free( stream,
- (FT_Bool)( parameters->stream &&
- ( parameters->flags & FT_OPEN_STREAM ) ) );
+ FT_BOOL( parameters->stream &&
+ ( parameters->flags & FT_OPEN_STREAM ) ) );
Exit:
return error;
@@ -3464,7 +3508,8 @@
if ( !face )
return FT_THROW( Invalid_Face_Handle );
- if ( encoding == FT_ENCODING_NONE )
+ /* FT_ENCODING_NONE is a valid encoding for BDF, PCF, and Windows FNT */
+ if ( encoding == FT_ENCODING_NONE && !face->num_charmaps )
return FT_THROW( Invalid_Argument );
/* FT_ENCODING_UNICODE is special. We try to find the `best' Unicode */
@@ -3485,7 +3530,7 @@
if ( cur[0]->encoding == encoding )
{
face->charmap = cur[0];
- return 0;
+ return FT_Err_Ok;
}
}
@@ -3510,14 +3555,12 @@
if ( !cur || !charmap )
return FT_THROW( Invalid_CharMap_Handle );
- if ( FT_Get_CMap_Format( charmap ) == 14 )
- return FT_THROW( Invalid_Argument );
-
limit = cur + face->num_charmaps;
for ( ; cur < limit; cur++ )
{
- if ( cur[0] == charmap )
+ if ( cur[0] == charmap &&
+ FT_Get_CMap_Format ( charmap ) != 14 )
{
face->charmap = cur[0];
return FT_Err_Ok;
@@ -4016,8 +4059,8 @@
/* documentation is in freetype.h */
FT_EXPORT_DEF( FT_UInt )
- FT_Get_Name_Index( FT_Face face,
- FT_String* glyph_name )
+ FT_Get_Name_Index( FT_Face face,
+ const FT_String* glyph_name )
{
FT_UInt result = 0;
@@ -4487,16 +4530,89 @@
FT_Render_Mode render_mode )
{
FT_Error error = FT_Err_Ok;
+ FT_Face face = slot->face;
FT_Renderer renderer;
- /* if it is already a bitmap, no need to do anything */
switch ( slot->format )
{
case FT_GLYPH_FORMAT_BITMAP: /* already a bitmap, don't do anything */
break;
default:
+ if ( slot->internal->load_flags & FT_LOAD_COLOR )
+ {
+ FT_LayerIterator iterator;
+
+ FT_UInt base_glyph = slot->glyph_index;
+
+ FT_Bool have_layers;
+ FT_UInt glyph_index;
+ FT_UInt color_index;
+
+
+ /* check whether we have colored glyph layers */
+ iterator.p = NULL;
+ have_layers = FT_Get_Color_Glyph_Layer( face,
+ base_glyph,
+ &glyph_index,
+ &color_index,
+ &iterator );
+ if ( have_layers )
+ {
+ error = FT_New_GlyphSlot( face, NULL );
+ if ( !error )
+ {
+ TT_Face ttface = (TT_Face)face;
+ SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
+
+
+ do
+ {
+ FT_Int32 load_flags = slot->internal->load_flags;
+
+
+ /* disable the `FT_LOAD_COLOR' flag to avoid recursion */
+ /* right here in this function */
+ load_flags &= ~FT_LOAD_COLOR;
+
+ /* render into the new `face->glyph' glyph slot */
+ load_flags |= FT_LOAD_RENDER;
+
+ error = FT_Load_Glyph( face, glyph_index, load_flags );
+ if ( error )
+ break;
+
+ /* blend new `face->glyph' into old `slot'; */
+ /* at the first call, `slot' is still empty */
+ error = sfnt->colr_blend( ttface,
+ color_index,
+ slot,
+ face->glyph );
+ if ( error )
+ break;
+
+ } while ( FT_Get_Color_Glyph_Layer( face,
+ base_glyph,
+ &glyph_index,
+ &color_index,
+ &iterator ) );
+
+ if ( !error )
+ slot->format = FT_GLYPH_FORMAT_BITMAP;
+
+ /* this call also restores `slot' as the glyph slot */
+ FT_Done_GlyphSlot( face->glyph );
+ }
+
+ if ( !error )
+ return error;
+
+ /* Failed to do the colored layer. Draw outline instead. */
+ slot->format = FT_GLYPH_FORMAT_OUTLINE;
+ }
+ }
+
{
FT_ListNode node = NULL;
@@ -4532,7 +4648,7 @@
#ifdef FT_DEBUG_LEVEL_TRACE
#undef FT_COMPONENT
-#define FT_COMPONENT trace_bitmap
+#define FT_COMPONENT checksum
/*
* Computing the MD5 checksum is expensive, unnecessarily distorting a
@@ -4542,9 +4658,9 @@
*/
/* we use FT_TRACE3 in this block */
- if ( !error &&
- ft_trace_levels[trace_bitmap] >= 3 &&
- slot->bitmap.buffer )
+ if ( !error &&
+ ft_trace_levels[trace_checksum] >= 3 &&
+ slot->bitmap.buffer )
{
FT_Bitmap bitmap;
FT_Error err;
@@ -4565,8 +4681,11 @@
int pitch = bitmap.pitch;
- FT_TRACE3(( "FT_Render_Glyph: bitmap %dx%d, mode %d\n",
- rows, pitch, slot->bitmap.pixel_mode ));
+ FT_TRACE3(( "FT_Render_Glyph: bitmap %dx%d, %s (mode %d)\n",
+ pitch,
+ rows,
+ pixel_modes[slot->bitmap.pixel_mode],
+ slot->bitmap.pixel_mode ));
for ( i = 0; i < rows; i++ )
for ( j = 0; j < pitch; j++ )
@@ -4594,49 +4713,56 @@
*/
/* we use FT_TRACE7 in this block */
- if ( !error &&
- ft_trace_levels[trace_bitmap] >= 7 &&
- slot->bitmap.rows < 128U &&
- slot->bitmap.width < 128U &&
- slot->bitmap.buffer )
+ if ( !error &&
+ ft_trace_levels[trace_checksum] >= 7 )
{
- int rows = (int)slot->bitmap.rows;
- int width = (int)slot->bitmap.width;
- int pitch = slot->bitmap.pitch;
- int i, j, m;
- unsigned char* topleft = slot->bitmap.buffer;
+ if ( slot->bitmap.rows < 128U &&
+ slot->bitmap.width < 128U &&
+ slot->bitmap.buffer )
+ {
+ int rows = (int)slot->bitmap.rows;
+ int width = (int)slot->bitmap.width;
+ int pitch = slot->bitmap.pitch;
+ int i, j, m;
- if ( pitch < 0 )
- topleft -= pitch * ( rows - 1 );
+ unsigned char* topleft = slot->bitmap.buffer;
- FT_TRACE7(( "Netpbm image: start\n" ));
- switch ( slot->bitmap.pixel_mode )
- {
- case FT_PIXEL_MODE_MONO:
- FT_TRACE7(( "P1 %d %d\n", width, rows ));
- for ( i = 0; i < rows; i++ )
- {
- for ( j = 0; j < width; )
- for ( m = 128; m > 0 && j < width; m >>= 1, j++ )
- FT_TRACE7(( " %d", ( topleft[i * pitch + j / 8] & m ) != 0 ));
- FT_TRACE7(( "\n" ));
- }
- break;
- default:
- FT_TRACE7(( "P2 %d %d 255\n", width, rows ));
- for ( i = 0; i < rows; i++ )
+ if ( pitch < 0 )
+ topleft -= pitch * ( rows - 1 );
+
+ FT_TRACE7(( "Netpbm image: start\n" ));
+ switch ( slot->bitmap.pixel_mode )
{
- for ( j = 0; j < width; j += 1 )
- FT_TRACE7(( " %3u", topleft[i * pitch + j] ));
- FT_TRACE7(( "\n" ));
+ case FT_PIXEL_MODE_MONO:
+ FT_TRACE7(( "P1 %d %d\n", width, rows ));
+ for ( i = 0; i < rows; i++ )
+ {
+ for ( j = 0; j < width; )
+ for ( m = 128; m > 0 && j < width; m >>= 1, j++ )
+ FT_TRACE7(( " %d",
+ ( topleft[i * pitch + j / 8] & m ) != 0 ));
+ FT_TRACE7(( "\n" ));
+ }
+ break;
+
+ default:
+ FT_TRACE7(( "P2 %d %d 255\n", width, rows ));
+ for ( i = 0; i < rows; i++ )
+ {
+ for ( j = 0; j < width; j += 1 )
+ FT_TRACE7(( " %3u", topleft[i * pitch + j] ));
+ FT_TRACE7(( "\n" ));
+ }
}
+ FT_TRACE7(( "Netpbm image: end\n" ));
}
- FT_TRACE7(( "Netpbm image: end\n" ));
+ else
+ FT_TRACE7(( "Netpbm image: too large, omitted\n" ));
}
#undef FT_COMPONENT
-#define FT_COMPONENT trace_objs
+#define FT_COMPONENT objs
#endif /* FT_DEBUG_LEVEL_TRACE */
@@ -4675,21 +4801,22 @@
/*************************************************************************/
- /*************************************************************************/
- /* */
- /* <Function> */
- /* Destroy_Module */
- /* */
- /* <Description> */
- /* Destroys a given module object. For drivers, this also destroys */
- /* all child faces. */
- /* */
- /* <InOut> */
- /* module :: A handle to the target driver object. */
- /* */
- /* <Note> */
- /* The driver _must_ be LOCKED! */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * Destroy_Module
+ *
+ * @Description:
+ * Destroys a given module object. For drivers, this also destroys
+ * all child faces.
+ *
+ * @InOut:
+ * module ::
+ * A handle to the target driver object.
+ *
+ * @Note:
+ * The driver _must_ be LOCKED!
+ */
static void
Destroy_Module( FT_Module module )
{
@@ -5028,9 +5155,9 @@
service = (FT_Service_Properties)interface;
if ( set )
- missing_func = (FT_Bool)( !service->set_property );
+ missing_func = FT_BOOL( !service->set_property );
else
- missing_func = (FT_Bool)( !service->get_property );
+ missing_func = FT_BOOL( !service->get_property );
if ( missing_func )
{
@@ -5156,13 +5283,6 @@
library->memory = memory;
-#ifdef FT_CONFIG_OPTION_PIC
- /* initialize position independent code containers */
- error = ft_pic_container_init( library );
- if ( error )
- goto Fail;
-#endif
-
library->version_major = FREETYPE_MAJOR;
library->version_minor = FREETYPE_MINOR;
library->version_patch = FREETYPE_PATCH;
@@ -5173,13 +5293,6 @@
*alibrary = library;
return FT_Err_Ok;
-
-#ifdef FT_CONFIG_OPTION_PIC
- Fail:
- ft_pic_container_destroy( library );
- FT_FREE( library );
- return error;
-#endif
}
@@ -5237,10 +5350,10 @@
*
* Example:
*
- * - the cff font driver uses the pshinter module in cff_size_done
- * - if the pshinter module is destroyed before the cff font driver,
- * opened FT_Face objects managed by the driver are not properly
- * destroyed, resulting in a memory leak
+ * - the cff font driver uses the pshinter module in cff_size_done
+ * - if the pshinter module is destroyed before the cff font driver,
+ * opened FT_Face objects managed by the driver are not properly
+ * destroyed, resulting in a memory leak
*
* Some faces are dependent on other faces, like Type42 faces that
* depend on TrueType faces synthesized internally.
@@ -5310,11 +5423,6 @@
}
#endif
-#ifdef FT_CONFIG_OPTION_PIC
- /* Destroy pic container contents */
- ft_pic_container_destroy( library );
-#endif
-
FT_FREE( library );
Exit:
@@ -5402,4 +5510,41 @@
}
+ /* documentation is in freetype.h */
+
+ FT_EXPORT_DEF( FT_Bool )
+ FT_Get_Color_Glyph_Layer( FT_Face face,
+ FT_UInt base_glyph,
+ FT_UInt *aglyph_index,
+ FT_UInt *acolor_index,
+ FT_LayerIterator* iterator )
+ {
+ TT_Face ttface;
+ SFNT_Service sfnt;
+
+
+ if ( !face ||
+ !aglyph_index ||
+ !acolor_index ||
+ !iterator ||
+ base_glyph >= (FT_UInt)face->num_glyphs )
+ return 0;
+
+ if ( !FT_IS_SFNT( face ) )
+ return 0;
+
+ ttface = (TT_Face)face;
+ sfnt = (SFNT_Service)ttface->sfnt;
+
+ if ( sfnt->get_colr_layer )
+ return sfnt->get_colr_layer( ttface,
+ base_glyph,
+ aglyph_index,
+ acolor_index,
+ iterator );
+ else
+ return 0;
+ }
+
+
/* END */
diff --git a/src/3rdparty/freetype/src/base/ftotval.c b/src/3rdparty/freetype/src/base/ftotval.c
index a2944a7950..007576ce6e 100644
--- a/src/3rdparty/freetype/src/base/ftotval.c
+++ b/src/3rdparty/freetype/src/base/ftotval.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftotval.c */
-/* */
-/* FreeType API for validating OpenType tables (body). */
-/* */
-/* Copyright 2004-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftotval.c
+ *
+ * FreeType API for validating OpenType tables (body).
+ *
+ * Copyright (C) 2004-2019 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.
+ *
+ */
#include <ft2build.h>
#include FT_INTERNAL_DEBUG_H
diff --git a/src/3rdparty/freetype/src/base/ftoutln.c b/src/3rdparty/freetype/src/base/ftoutln.c
index cb91321deb..0e2ba3475d 100644
--- a/src/3rdparty/freetype/src/base/ftoutln.c
+++ b/src/3rdparty/freetype/src/base/ftoutln.c
@@ -1,26 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftoutln.c */
-/* */
-/* FreeType outline management (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* All functions are declared in freetype.h. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftoutln.c
+ *
+ * FreeType outline management (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -31,14 +24,14 @@
#include FT_TRIGONOMETRY_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_outline
+#define FT_COMPONENT outline
static
@@ -53,8 +46,7 @@
void* user )
{
#undef SCALED
-#define SCALED( x ) ( ( (x) < 0 ? -( -(x) << shift ) \
- : ( (x) << shift ) ) - delta )
+#define SCALED( x ) ( (x) * ( 1L << shift ) - delta )
FT_Vector v_last;
FT_Vector v_control;
@@ -296,14 +288,22 @@
}
+ /* documentation is in ftoutln.h */
+
FT_EXPORT_DEF( FT_Error )
- FT_Outline_New_Internal( FT_Memory memory,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline )
+ FT_Outline_New( FT_Library library,
+ FT_UInt numPoints,
+ FT_Int numContours,
+ FT_Outline *anoutline )
{
- FT_Error error;
+ FT_Error error;
+ FT_Memory memory;
+
+ if ( !library )
+ return FT_THROW( Invalid_Library_Handle );
+
+ memory = library->memory;
if ( !anoutline || !memory )
return FT_THROW( Invalid_Argument );
@@ -330,7 +330,7 @@
Fail:
anoutline->flags |= FT_OUTLINE_OWNER;
- FT_Outline_Done_Internal( memory, anoutline );
+ FT_Outline_Done( library, anoutline );
return error;
}
@@ -339,22 +339,6 @@
/* documentation is in ftoutln.h */
FT_EXPORT_DEF( FT_Error )
- FT_Outline_New( FT_Library library,
- FT_UInt numPoints,
- FT_Int numContours,
- FT_Outline *anoutline )
- {
- if ( !library )
- return FT_THROW( Invalid_Library_Handle );
-
- return FT_Outline_New_Internal( library->memory, numPoints,
- numContours, anoutline );
- }
-
-
- /* documentation is in ftoutln.h */
-
- FT_EXPORT_DEF( FT_Error )
FT_Outline_Check( FT_Outline* outline )
{
if ( outline )
@@ -436,13 +420,23 @@
}
+ /* documentation is in ftoutln.h */
+
FT_EXPORT_DEF( FT_Error )
- FT_Outline_Done_Internal( FT_Memory memory,
- FT_Outline* outline )
+ FT_Outline_Done( FT_Library library,
+ FT_Outline* outline )
{
+ FT_Memory memory;
+
+
+ if ( !library )
+ return FT_THROW( Invalid_Library_Handle );
+
if ( !outline )
return FT_THROW( Invalid_Outline );
+ memory = library->memory;
+
if ( !memory )
return FT_THROW( Invalid_Argument );
@@ -460,21 +454,6 @@
/* documentation is in ftoutln.h */
- FT_EXPORT_DEF( FT_Error )
- FT_Outline_Done( FT_Library library,
- FT_Outline* outline )
- {
- /* check for valid `outline' in FT_Outline_Done_Internal() */
-
- if ( !library )
- return FT_THROW( Invalid_Library_Handle );
-
- return FT_Outline_Done_Internal( library->memory, outline );
- }
-
-
- /* documentation is in ftoutln.h */
-
FT_EXPORT_DEF( void )
FT_Outline_Get_CBox( const FT_Outline* outline,
FT_BBox *acbox )
@@ -619,6 +598,7 @@
FT_Error error;
FT_Renderer renderer;
FT_ListNode node;
+ FT_BBox cbox;
if ( !library )
@@ -630,11 +610,26 @@
if ( !params )
return FT_THROW( Invalid_Argument );
+ FT_Outline_Get_CBox( outline, &cbox );
+ if ( cbox.xMin < -0x1000000L || cbox.yMin < -0x1000000L ||
+ cbox.xMax > 0x1000000L || cbox.yMax > 0x1000000L )
+ return FT_THROW( Invalid_Outline );
+
renderer = library->cur_renderer;
node = library->renderers.head;
params->source = (void*)outline;
+ /* preset clip_box for direct mode */
+ if ( params->flags & FT_RASTER_FLAG_DIRECT &&
+ !( params->flags & FT_RASTER_FLAG_CLIP ) )
+ {
+ params->clip_box.xMin = cbox.xMin >> 6;
+ params->clip_box.yMin = cbox.yMin >> 6;
+ params->clip_box.xMax = ( cbox.xMax + 63 ) >> 6;
+ params->clip_box.yMax = ( cbox.yMax + 63 ) >> 6;
+ }
+
error = FT_ERR( Cannot_Render_Glyph );
while ( renderer )
{
@@ -911,9 +906,9 @@
FT_Pos xstrength,
FT_Pos ystrength )
{
- FT_Vector* points;
- FT_Int c, first, last;
- FT_Int orientation;
+ FT_Vector* points;
+ FT_Int c, first, last;
+ FT_Orientation orientation;
if ( !outline )
@@ -1044,7 +1039,7 @@
FT_EXPORT_DEF( FT_Orientation )
FT_Outline_Get_Orientation( FT_Outline* outline )
{
- FT_BBox cbox;
+ FT_BBox cbox = { 0, 0, 0, 0 };
FT_Int xshift, yshift;
FT_Vector* points;
FT_Vector v_prev, v_cur;
@@ -1090,7 +1085,8 @@
v_cur.y = points[n].y >> yshift;
area = ADD_LONG( area,
- ( v_cur.y - v_prev.y ) * ( v_cur.x + v_prev.x ) );
+ MUL_LONG( v_cur.y - v_prev.y,
+ v_cur.x + v_prev.x ) );
v_prev = v_cur;
}
diff --git a/src/3rdparty/freetype/src/base/ftpatent.c b/src/3rdparty/freetype/src/base/ftpatent.c
index e23ee2e3f4..020f4646eb 100644
--- a/src/3rdparty/freetype/src/base/ftpatent.c
+++ b/src/3rdparty/freetype/src/base/ftpatent.c
@@ -1,20 +1,20 @@
-/***************************************************************************/
-/* */
-/* ftpatent.c */
-/* */
-/* FreeType API for checking patented TrueType bytecode instructions */
-/* (body). Obsolete, retained for backward compatibility. */
-/* */
-/* Copyright 2007-2018 by */
-/* David Turner. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftpatent.c
+ *
+ * FreeType API for checking patented TrueType bytecode instructions
+ * (body). Obsolete, retained for backward compatibility.
+ *
+ * Copyright (C) 2007-2019 by
+ * David Turner.
+ *
+ * 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.
+ *
+ */
#include <ft2build.h>
#include FT_FREETYPE_H
diff --git a/src/3rdparty/freetype/src/base/ftpfr.c b/src/3rdparty/freetype/src/base/ftpfr.c
index bfe13520eb..aeff1db8bd 100644
--- a/src/3rdparty/freetype/src/base/ftpfr.c
+++ b/src/3rdparty/freetype/src/base/ftpfr.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftpfr.c */
-/* */
-/* FreeType API for accessing PFR-specific data (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftpfr.c
+ *
+ * FreeType API for accessing PFR-specific data (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
#include FT_INTERNAL_DEBUG_H
diff --git a/src/3rdparty/freetype/src/base/ftpsprop.c b/src/3rdparty/freetype/src/base/ftpsprop.c
index 459b5e6054..52b9d453ad 100644
--- a/src/3rdparty/freetype/src/base/ftpsprop.c
+++ b/src/3rdparty/freetype/src/base/ftpsprop.c
@@ -1,20 +1,20 @@
-/***************************************************************************/
-/* */
-/* ftpsprop.c */
-/* */
-/* Get and set properties of PostScript drivers (body). */
-/* See `ftdriver.h' for available properties. */
-/* */
-/* Copyright 2017-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftpsprop.c
+ *
+ * Get and set properties of PostScript drivers (body).
+ * See `ftdriver.h' for available properties.
+ *
+ * Copyright (C) 2017-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -25,14 +25,14 @@
#include FT_INTERNAL_POSTSCRIPT_PROPS_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_psprops
+#define FT_COMPONENT psprops
FT_BASE_CALLBACK_DEF( FT_Error )
diff --git a/src/3rdparty/freetype/src/base/ftrfork.c b/src/3rdparty/freetype/src/base/ftrfork.c
index c3a2b9151a..73b7eb0ded 100644
--- a/src/3rdparty/freetype/src/base/ftrfork.c
+++ b/src/3rdparty/freetype/src/base/ftrfork.c
@@ -1,38 +1,38 @@
-/***************************************************************************/
-/* */
-/* ftrfork.c */
-/* */
-/* Embedded resource forks accessor (body). */
-/* */
-/* Copyright 2004-2018 by */
-/* Masatake YAMATO and Redhat K.K. */
-/* */
-/* FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are */
-/* derived from ftobjs.c. */
-/* */
-/* 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. */
-/* */
-/***************************************************************************/
-
-/***************************************************************************/
-/* Development of the code in this file is support of */
-/* Information-technology Promotion Agency, Japan. */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftrfork.c
+ *
+ * Embedded resource forks accessor (body).
+ *
+ * Copyright (C) 2004-2019 by
+ * Masatake YAMATO and Redhat K.K.
+ *
+ * FT_Raccess_Get_HeaderInfo() and raccess_guess_darwin_hfsplus() are
+ * derived from ftobjs.c.
+ *
+ * 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.
+ *
+ */
+
+/****************************************************************************
+ * Development of the code in this file is support of
+ * Information-technology Promotion Agency, Japan.
+ */
#include <ft2build.h>
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_RFORK_H
-#include "basepic.h"
+
#include "ftbase.h"
#undef FT_COMPONENT
-#define FT_COMPONENT trace_raccess
+#define FT_COMPONENT raccess
/*************************************************************************/
@@ -438,7 +438,7 @@
static FT_Error
raccess_guess_linux_double_from_file_name( FT_Library library,
- char * file_name,
+ char* file_name,
FT_Long *result_offset );
static char *
@@ -468,10 +468,10 @@
if ( errors[i] )
continue;
- errors[i] = (FT_RACCESS_GUESS_TABLE_GET[i].func)( library,
- stream, base_name,
- &(new_names[i]),
- &(offsets[i]) );
+ errors[i] = ft_raccess_guess_table[i].func( library,
+ stream, base_name,
+ &(new_names[i]),
+ &(offsets[i]) );
}
return;
@@ -488,7 +488,7 @@
if ( rule_index >= FT_RACCESS_N_RULES )
return FT_RFork_Rule_invalid;
- return FT_RACCESS_GUESS_TABLE_GET[rule_index].type;
+ return ft_raccess_guess_table[rule_index].type;
}
@@ -847,7 +847,7 @@
{
FT_Open_Args args2;
FT_Stream stream2;
- char * nouse = NULL;
+ char* nouse = NULL;
FT_Error error;
@@ -909,9 +909,9 @@
#else /* !FT_CONFIG_OPTION_GUESSING_EMBEDDED_RFORK */
- /*************************************************************************/
- /* Dummy function; just sets errors */
- /*************************************************************************/
+ /**************************************************************************
+ * Dummy function; just sets errors
+ */
FT_BASE_DEF( void )
FT_Raccess_Guess( FT_Library library,
diff --git a/src/3rdparty/freetype/src/base/ftsnames.c b/src/3rdparty/freetype/src/base/ftsnames.c
index 90ea1e2be7..7ab3fe3cfa 100644
--- a/src/3rdparty/freetype/src/base/ftsnames.c
+++ b/src/3rdparty/freetype/src/base/ftsnames.c
@@ -1,22 +1,22 @@
-/***************************************************************************/
-/* */
-/* ftsnames.c */
-/* */
-/* Simple interface to access SFNT name tables (which are used */
-/* to hold font names, copyright info, notices, etc.) (body). */
-/* */
-/* This is _not_ used to retrieve glyph names! */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftsnames.c
+ *
+ * Simple interface to access SFNT name tables (which are used
+ * to hold font names, copyright info, notices, etc.) (body).
+ *
+ * This is _not_ used to retrieve glyph names!
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -142,7 +142,45 @@
}
-#endif /* TT_CONFIG_OPTION_SFNT_NAMES */
+#else /* !TT_CONFIG_OPTION_SFNT_NAMES */
+
+
+ FT_EXPORT_DEF( FT_UInt )
+ FT_Get_Sfnt_Name_Count( FT_Face face )
+ {
+ FT_UNUSED( face );
+
+ return 0;
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Sfnt_Name( FT_Face face,
+ FT_UInt idx,
+ FT_SfntName *aname )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( idx );
+ FT_UNUSED( aname );
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
+
+ FT_EXPORT_DEF( FT_Error )
+ FT_Get_Sfnt_LangTag( FT_Face face,
+ FT_UInt langID,
+ FT_SfntLangTag *alangTag )
+ {
+ FT_UNUSED( face );
+ FT_UNUSED( langID );
+ FT_UNUSED( alangTag );
+
+ return FT_THROW( Unimplemented_Feature );
+ }
+
+
+#endif /* !TT_CONFIG_OPTION_SFNT_NAMES */
/* END */
diff --git a/src/3rdparty/freetype/src/base/ftstream.c b/src/3rdparty/freetype/src/base/ftstream.c
index 18df7dcfef..4b0890d7fd 100644
--- a/src/3rdparty/freetype/src/base/ftstream.c
+++ b/src/3rdparty/freetype/src/base/ftstream.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftstream.c */
-/* */
-/* I/O stream support (body). */
-/* */
-/* Copyright 2000-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftstream.c
+ *
+ * I/O stream support (body).
+ *
+ * Copyright (C) 2000-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -21,14 +21,14 @@
#include FT_INTERNAL_DEBUG_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_stream
+#define FT_COMPONENT stream
FT_BASE_DEF( void )
@@ -219,13 +219,14 @@
{
FT_Memory memory = stream->memory;
+
#ifdef FT_DEBUG_MEMORY
ft_mem_free( memory, *pbytes );
- *pbytes = NULL;
#else
FT_FREE( *pbytes );
#endif
}
+
*pbytes = NULL;
}
@@ -238,6 +239,8 @@
FT_ULong read_bytes;
+ FT_TRACE7(( "FT_Stream_EnterFrame: %ld bytes\n", count ));
+
/* check for nested frame access */
FT_ASSERT( stream && stream->cursor == 0 );
@@ -281,6 +284,7 @@
FT_FREE( stream->base );
error = FT_THROW( Invalid_Stream_Operation );
}
+
stream->cursor = stream->base;
stream->limit = stream->cursor + count;
stream->pos += read_bytes;
@@ -321,13 +325,16 @@
/* In this case, the loader code handles the 0-length table */
/* gracefully; however, stream.cursor is really set to 0 by the */
/* FT_Stream_EnterFrame() call, and this is not an error. */
- /* */
+
+ FT_TRACE7(( "FT_Stream_ExitFrame\n" ));
+
FT_ASSERT( stream );
if ( stream->read )
{
FT_Memory memory = stream->memory;
+
#ifdef FT_DEBUG_MEMORY
ft_mem_free( memory, stream->base );
stream->base = NULL;
@@ -335,6 +342,7 @@
FT_FREE( stream->base );
#endif
}
+
stream->cursor = NULL;
stream->limit = NULL;
}
diff --git a/src/3rdparty/freetype/src/base/ftstroke.c b/src/3rdparty/freetype/src/base/ftstroke.c
index 6ae1819067..1b2c0f657c 100644
--- a/src/3rdparty/freetype/src/base/ftstroke.c
+++ b/src/3rdparty/freetype/src/base/ftstroke.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftstroke.c */
-/* */
-/* FreeType path stroker (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftstroke.c
+ *
+ * FreeType path stroker (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -24,15 +24,10 @@
#include FT_INTERNAL_DEBUG_H
#include FT_INTERNAL_OBJECTS_H
-#include "basepic.h"
-
- /* declare an extern to access `ft_outline_glyph_class' globally */
- /* allocated in `ftglyph.c', and use the FT_OUTLINE_GLYPH_CLASS_GET */
- /* macro to access it when FT_CONFIG_OPTION_PIC is defined */
-#ifndef FT_CONFIG_OPTION_PIC
+ /* declare an extern to access `ft_outline_glyph_class' globally */
+ /* allocated in `ftglyph.c' */
FT_CALLBACK_TABLE const FT_Glyph_Class ft_outline_glyph_class;
-#endif
/* documentation is in ftstroke.h */
@@ -91,16 +86,18 @@
base[4].x = base[2].x;
- b = base[1].x;
- a = base[3].x = ( base[2].x + b ) / 2;
- b = base[1].x = ( base[0].x + b ) / 2;
- base[2].x = ( a + b ) / 2;
+ a = base[0].x + base[1].x;
+ b = base[1].x + base[2].x;
+ base[3].x = b >> 1;
+ base[2].x = ( a + b ) >> 2;
+ base[1].x = a >> 1;
base[4].y = base[2].y;
- b = base[1].y;
- a = base[3].y = ( base[2].y + b ) / 2;
- b = base[1].y = ( base[0].y + b ) / 2;
- base[2].y = ( a + b ) / 2;
+ a = base[0].y + base[1].y;
+ b = base[1].y + base[2].y;
+ base[3].y = b >> 1;
+ base[2].y = ( a + b ) >> 2;
+ base[1].y = a >> 1;
}
@@ -158,28 +155,32 @@
static void
ft_cubic_split( FT_Vector* base )
{
- FT_Pos a, b, c, d;
+ FT_Pos a, b, c;
base[6].x = base[3].x;
- c = base[1].x;
- d = base[2].x;
- base[1].x = a = ( base[0].x + c ) / 2;
- base[5].x = b = ( base[3].x + d ) / 2;
- c = ( c + d ) / 2;
- base[2].x = a = ( a + c ) / 2;
- base[4].x = b = ( b + c ) / 2;
- base[3].x = ( a + b ) / 2;
+ a = base[0].x + base[1].x;
+ b = base[1].x + base[2].x;
+ c = base[2].x + base[3].x;
+ base[5].x = c >> 1;
+ c += b;
+ base[4].x = c >> 2;
+ base[1].x = a >> 1;
+ a += b;
+ base[2].x = a >> 2;
+ base[3].x = ( a + c ) >> 3;
base[6].y = base[3].y;
- c = base[1].y;
- d = base[2].y;
- base[1].y = a = ( base[0].y + c ) / 2;
- base[5].y = b = ( base[3].y + d ) / 2;
- c = ( c + d ) / 2;
- base[2].y = a = ( a + c ) / 2;
- base[4].y = b = ( b + c ) / 2;
- base[3].y = ( a + b ) / 2;
+ a = base[0].y + base[1].y;
+ b = base[1].y + base[2].y;
+ c = base[2].y + base[3].y;
+ base[5].y = c >> 1;
+ c += b;
+ base[4].y = c >> 2;
+ base[1].y = a >> 1;
+ a += b;
+ base[2].y = a >> 2;
+ base[3].y = ( a + c ) >> 3;
}
@@ -372,6 +373,7 @@
/* it contains the `adjusted' starting coordinates */
border->num_points = --count;
border->points[start] = border->points[count];
+ border->tags[start] = border->tags[count];
if ( reverse )
{
@@ -436,8 +438,8 @@
}
else
{
- /* don't add zero-length lineto */
- if ( border->num_points > 0 &&
+ /* don't add zero-length lineto, but always add moveto */
+ if ( border->num_points > (FT_UInt)border->start &&
FT_IS_SMALL( border->points[border->num_points - 1].x - to->x ) &&
FT_IS_SMALL( border->points[border->num_points - 1].y - to->y ) )
return error;
@@ -2087,8 +2089,8 @@
/* documentation is in ftstroke.h */
/*
- * The following is very similar to FT_Outline_Decompose, except
- * that we do support opened paths, and do not scale the outline.
+ * The following is very similar to FT_Outline_Decompose, except
+ * that we do support opened paths, and do not scale the outline.
*/
FT_EXPORT_DEF( FT_Error )
FT_Stroker_ParseOutline( FT_Stroker stroker,
@@ -2306,17 +2308,12 @@
FT_Error error = FT_ERR( Invalid_Argument );
FT_Glyph glyph = NULL;
- /* for FT_OUTLINE_GLYPH_CLASS_GET (in PIC mode) */
- FT_Library library = stroker->library;
-
- FT_UNUSED( library );
-
if ( !pglyph )
goto Exit;
glyph = *pglyph;
- if ( !glyph || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET )
+ if ( !glyph || glyph->clazz != &ft_outline_glyph_class )
goto Exit;
{
@@ -2386,17 +2383,12 @@
FT_Error error = FT_ERR( Invalid_Argument );
FT_Glyph glyph = NULL;
- /* for FT_OUTLINE_GLYPH_CLASS_GET (in PIC mode) */
- FT_Library library = stroker->library;
-
- FT_UNUSED( library );
-
if ( !pglyph )
goto Exit;
glyph = *pglyph;
- if ( !glyph || glyph->clazz != FT_OUTLINE_GLYPH_CLASS_GET )
+ if ( !glyph || glyph->clazz != &ft_outline_glyph_class )
goto Exit;
{
diff --git a/src/3rdparty/freetype/src/base/ftsynth.c b/src/3rdparty/freetype/src/base/ftsynth.c
index c28346707b..f87ed65e75 100644
--- a/src/3rdparty/freetype/src/base/ftsynth.c
+++ b/src/3rdparty/freetype/src/base/ftsynth.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftsynth.c */
-/* */
-/* FreeType synthesizing code for emboldening and slanting (body). */
-/* */
-/* Copyright 2000-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftsynth.c
+ *
+ * FreeType synthesizing code for emboldening and slanting (body).
+ *
+ * Copyright (C) 2000-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -24,14 +24,14 @@
#include FT_BITMAP_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_synth
+#define FT_COMPONENT synth
/*************************************************************************/
diff --git a/src/3rdparty/freetype/src/base/ftsystem.c b/src/3rdparty/freetype/src/base/ftsystem.c
index 6adebdb938..f92b3a03d5 100644
--- a/src/3rdparty/freetype/src/base/ftsystem.c
+++ b/src/3rdparty/freetype/src/base/ftsystem.c
@@ -1,28 +1,28 @@
-/***************************************************************************/
-/* */
-/* ftsystem.c */
-/* */
-/* ANSI-specific FreeType low-level system interface (body). */
-/* */
-/* Copyright 1996-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This file contains the default interface used by FreeType to access */
- /* low-level, i.e. memory management, i/o access as well as thread */
- /* synchronisation. It can be replaced by user-specific routines if */
- /* necessary. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * ftsystem.c
+ *
+ * ANSI-specific FreeType low-level system interface (body).
+ *
+ * Copyright (C) 1996-2019 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.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * This file contains the default interface used by FreeType to access
+ * low-level, i.e. memory management, i/o access as well as thread
+ * synchronisation. It can be replaced by user-specific routines if
+ * necessary.
+ *
+ */
#include <ft2build.h>
@@ -34,37 +34,39 @@
#include FT_TYPES_H
- /*************************************************************************/
- /* */
- /* MEMORY MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
-
- /*************************************************************************/
- /* */
- /* It is not necessary to do any error checking for the */
- /* allocation-related functions. This will be done by the higher level */
- /* routines like ft_mem_alloc() or ft_mem_realloc(). */
- /* */
- /*************************************************************************/
-
-
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_alloc */
- /* */
- /* <Description> */
- /* The memory allocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* size :: The requested size in bytes. */
- /* */
- /* <Return> */
- /* The address of newly allocated block. */
- /* */
+ /**************************************************************************
+ *
+ * MEMORY MANAGEMENT INTERFACE
+ *
+ */
+
+ /**************************************************************************
+ *
+ * It is not necessary to do any error checking for the
+ * allocation-related functions. This will be done by the higher level
+ * routines like ft_mem_alloc() or ft_mem_realloc().
+ *
+ */
+
+
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_alloc
+ *
+ * @Description:
+ * The memory allocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * size ::
+ * The requested size in bytes.
+ *
+ * @Return:
+ * The address of newly allocated block.
+ */
FT_CALLBACK_DEF( void* )
ft_alloc( FT_Memory memory,
long size )
@@ -75,26 +77,30 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_realloc */
- /* */
- /* <Description> */
- /* The memory reallocation function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* cur_size :: The current size of the allocated memory block. */
- /* */
- /* new_size :: The newly requested size in bytes. */
- /* */
- /* block :: The current address of the block in memory. */
- /* */
- /* <Return> */
- /* The address of the reallocated memory block. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_realloc
+ *
+ * @Description:
+ * The memory reallocation function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * cur_size ::
+ * The current size of the allocated memory block.
+ *
+ * new_size ::
+ * The newly requested size in bytes.
+ *
+ * block ::
+ * The current address of the block in memory.
+ *
+ * @Return:
+ * The address of the reallocated memory block.
+ */
FT_CALLBACK_DEF( void* )
ft_realloc( FT_Memory memory,
long cur_size,
@@ -108,19 +114,21 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_free */
- /* */
- /* <Description> */
- /* The memory release function. */
- /* */
- /* <Input> */
- /* memory :: A pointer to the memory object. */
- /* */
- /* block :: The address of block in memory to be freed. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_free
+ *
+ * @Description:
+ * The memory release function.
+ *
+ * @Input:
+ * memory ::
+ * A pointer to the memory object.
+ *
+ * block ::
+ * The address of block in memory to be freed.
+ */
FT_CALLBACK_DEF( void )
ft_free( FT_Memory memory,
void* block )
@@ -131,39 +139,40 @@
}
- /*************************************************************************/
- /* */
- /* RESOURCE MANAGEMENT INTERFACE */
- /* */
- /*************************************************************************/
+ /**************************************************************************
+ *
+ * RESOURCE MANAGEMENT INTERFACE
+ *
+ */
#ifndef FT_CONFIG_OPTION_DISABLE_STREAM_SUPPORT
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_io
+#define FT_COMPONENT io
/* We use the macro STREAM_FILE for convenience to extract the */
/* system-specific stream handle from a given FreeType stream object */
#define STREAM_FILE( stream ) ( (FT_FILE*)stream->descriptor.pointer )
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_ansi_stream_close */
- /* */
- /* <Description> */
- /* The function to close a stream. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_ansi_stream_close
+ *
+ * @Description:
+ * The function to close a stream.
+ *
+ * @Input:
+ * stream ::
+ * A pointer to the stream object.
+ */
FT_CALLBACK_DEF( void )
ft_ansi_stream_close( FT_Stream stream )
{
@@ -175,28 +184,32 @@
}
- /*************************************************************************/
- /* */
- /* <Function> */
- /* ft_ansi_stream_io */
- /* */
- /* <Description> */
- /* The function to open a stream. */
- /* */
- /* <Input> */
- /* stream :: A pointer to the stream object. */
- /* */
- /* offset :: The position in the data stream to start reading. */
- /* */
- /* buffer :: The address of buffer to store the read data. */
- /* */
- /* count :: The number of bytes to read from the stream. */
- /* */
- /* <Return> */
- /* The number of bytes actually read. If `count' is zero (this is, */
- /* the function is used for seeking), a non-zero return value */
- /* indicates an error. */
- /* */
+ /**************************************************************************
+ *
+ * @Function:
+ * ft_ansi_stream_io
+ *
+ * @Description:
+ * The function to open a stream.
+ *
+ * @Input:
+ * stream ::
+ * A pointer to the stream object.
+ *
+ * offset ::
+ * The position in the data stream to start reading.
+ *
+ * buffer ::
+ * The address of buffer to store the read data.
+ *
+ * count ::
+ * The number of bytes to read from the stream.
+ *
+ * @Return:
+ * The number of bytes actually read. If `count' is zero (this is,
+ * the function is used for seeking), a non-zero return value
+ * indicates an error.
+ */
FT_CALLBACK_DEF( unsigned long )
ft_ansi_stream_io( FT_Stream stream,
unsigned long offset,
diff --git a/src/3rdparty/freetype/src/base/fttrigon.c b/src/3rdparty/freetype/src/base/fttrigon.c
index d6dd098c42..38721977c7 100644
--- a/src/3rdparty/freetype/src/base/fttrigon.c
+++ b/src/3rdparty/freetype/src/base/fttrigon.c
@@ -1,33 +1,33 @@
-/***************************************************************************/
-/* */
-/* fttrigon.c */
-/* */
-/* FreeType trigonometric functions (body). */
-/* */
-/* Copyright 2001-2018 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. */
-/* */
-/***************************************************************************/
-
- /*************************************************************************/
- /* */
- /* This is a fixed-point CORDIC implementation of trigonometric */
- /* functions as well as transformations between Cartesian and polar */
- /* coordinates. The angles are represented as 16.16 fixed-point values */
- /* in degrees, i.e., the angular resolution is 2^-16 degrees. Note that */
- /* only vectors longer than 2^16*180/pi (or at least 22 bits) on a */
- /* discrete Cartesian grid can have the same or better angular */
- /* resolution. Therefore, to maintain this precision, some functions */
- /* require an interim upscaling of the vectors, whereas others operate */
- /* with 24-bit long vectors directly. */
- /* */
- /*************************************************************************/
+/****************************************************************************
+ *
+ * fttrigon.c
+ *
+ * FreeType trigonometric functions (body).
+ *
+ * Copyright (C) 2001-2019 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.
+ *
+ */
+
+ /**************************************************************************
+ *
+ * This is a fixed-point CORDIC implementation of trigonometric
+ * functions as well as transformations between Cartesian and polar
+ * coordinates. The angles are represented as 16.16 fixed-point values
+ * in degrees, i.e., the angular resolution is 2^-16 degrees. Note that
+ * only vectors longer than 2^16*180/pi (or at least 22 bits) on a
+ * discrete Cartesian grid can have the same or better angular
+ * resolution. Therefore, to maintain this precision, some functions
+ * require an interim upscaling of the vectors, whereas others operate
+ * with 24-bit long vectors directly.
+ *
+ */
#include <ft2build.h>
#include FT_INTERNAL_OBJECTS_H
@@ -325,10 +325,10 @@
FT_EXPORT_DEF( FT_Fixed )
FT_Tan( FT_Angle angle )
{
- FT_Vector v;
+ FT_Vector v = { 1 << 24, 0 };
- FT_Vector_Unit( &v, angle );
+ ft_trig_pseudo_rotate( &v, angle );
return FT_DivFix( v.y, v.x );
}
@@ -372,14 +372,6 @@
}
- /* these macros return 0 for positive numbers,
- and -1 for negative ones */
-#define FT_SIGN_LONG( x ) ( (x) >> ( FT_SIZEOF_LONG * 8 - 1 ) )
-#define FT_SIGN_INT( x ) ( (x) >> ( FT_SIZEOF_INT * 8 - 1 ) )
-#define FT_SIGN_INT32( x ) ( (x) >> 31 )
-#define FT_SIGN_INT16( x ) ( (x) >> 15 )
-
-
/* documentation is in fttrigon.h */
FT_EXPORT_DEF( void )
@@ -408,8 +400,8 @@
FT_Int32 half = (FT_Int32)1L << ( shift - 1 );
- vec->x = ( v.x + half + FT_SIGN_LONG( v.x ) ) >> shift;
- vec->y = ( v.y + half + FT_SIGN_LONG( v.y ) ) >> shift;
+ vec->x = ( v.x + half - ( v.x < 0 ) ) >> shift;
+ vec->y = ( v.y + half - ( v.y < 0 ) ) >> shift;
}
else
{
diff --git a/src/3rdparty/freetype/src/base/fttype1.c b/src/3rdparty/freetype/src/base/fttype1.c
index aa8f8ccbbb..26d4f1c3a8 100644
--- a/src/3rdparty/freetype/src/base/fttype1.c
+++ b/src/3rdparty/freetype/src/base/fttype1.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* fttype1.c */
-/* */
-/* FreeType utility file for PS names support (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * fttype1.c
+ *
+ * FreeType utility file for PS names support (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/ftutil.c b/src/3rdparty/freetype/src/base/ftutil.c
index 4de5f2c145..92bd857e92 100644
--- a/src/3rdparty/freetype/src/base/ftutil.c
+++ b/src/3rdparty/freetype/src/base/ftutil.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftutil.c */
-/* */
-/* FreeType utility file for memory and list management (body). */
-/* */
-/* Copyright 2002-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftutil.c
+ *
+ * FreeType utility file for memory and list management (body).
+ *
+ * Copyright (C) 2002-2019 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.
+ *
+ */
#include <ft2build.h>
@@ -23,14 +23,14 @@
#include FT_LIST_H
- /*************************************************************************/
- /* */
- /* The macro FT_COMPONENT is used in trace mode. It is an implicit */
- /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */
- /* messages during execution. */
- /* */
+ /**************************************************************************
+ *
+ * The macro FT_COMPONENT is used in trace mode. It is an implicit
+ * parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log
+ * messages during execution.
+ */
#undef FT_COMPONENT
-#define FT_COMPONENT trace_memory
+#define FT_COMPONENT memory
/*************************************************************************/
@@ -54,7 +54,7 @@
FT_Error error;
FT_Pointer block = ft_mem_qalloc( memory, size, &error );
- if ( !error && size > 0 )
+ if ( !error && block && size > 0 )
FT_MEM_ZERO( block, size );
*p_error = error;
@@ -101,7 +101,7 @@
block = ft_mem_qrealloc( memory, item_size,
cur_count, new_count, block, &error );
- if ( !error && new_count > cur_count )
+ if ( !error && block && new_count > cur_count )
FT_MEM_ZERO( (char*)block + cur_count * item_size,
( new_count - cur_count ) * item_size );
@@ -185,7 +185,7 @@
FT_Pointer p = ft_mem_qalloc( memory, (FT_Long)size, &error );
- if ( !error && address )
+ if ( !error && address && size > 0 )
ft_memcpy( p, address, size );
*p_error = error;
@@ -236,7 +236,7 @@
/*************************************************************************/
#undef FT_COMPONENT
-#define FT_COMPONENT trace_list
+#define FT_COMPONENT list
/* documentation is in ftlist.h */
diff --git a/src/3rdparty/freetype/src/base/ftver.rc b/src/3rdparty/freetype/src/base/ftver.rc
index a2903d5883..1354497423 100644
--- a/src/3rdparty/freetype/src/base/ftver.rc
+++ b/src/3rdparty/freetype/src/base/ftver.rc
@@ -4,7 +4,7 @@
/* */
/* FreeType VERSIONINFO resource for Windows DLLs. */
/* */
-/* Copyright 2018 by */
+/* Copyright (C) 2018-2019 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@@ -18,8 +18,8 @@
#include<windows.h>
-#define FT_VERSION 2,9,1,0
-#define FT_VERSION_STR "2.9.1"
+#define FT_VERSION 2,10,1,0
+#define FT_VERSION_STR "2.10.1"
VS_VERSION_INFO VERSIONINFO
FILEVERSION FT_VERSION
@@ -28,7 +28,7 @@ FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
#ifdef _DEBUG
FILEFLAGS VS_FF_DEBUG
#endif
-#ifdef _DLL
+#ifdef DLL_EXPORT
FILETYPE VFT_DLL
#define FT_FILENAME "freetype.dll"
#else
@@ -45,7 +45,7 @@ BEGIN
VALUE "FileVersion", FT_VERSION_STR
VALUE "ProductName", "FreeType"
VALUE "ProductVersion", FT_VERSION_STR
- VALUE "LegalCopyright", "\251 2018 The FreeType Project www.freetype.org. All rights reserved."
+ VALUE "LegalCopyright", "\251 2018-2019 The FreeType Project www.freetype.org. All rights reserved."
VALUE "InternalName", "freetype"
VALUE "OriginalFilename", FT_FILENAME
END
diff --git a/src/3rdparty/freetype/src/base/ftwinfnt.c b/src/3rdparty/freetype/src/base/ftwinfnt.c
index 11bd28afb7..59daa77031 100644
--- a/src/3rdparty/freetype/src/base/ftwinfnt.c
+++ b/src/3rdparty/freetype/src/base/ftwinfnt.c
@@ -1,19 +1,19 @@
-/***************************************************************************/
-/* */
-/* ftwinfnt.c */
-/* */
-/* FreeType API for accessing Windows FNT specific info (body). */
-/* */
-/* Copyright 2003-2018 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. */
-/* */
-/***************************************************************************/
+/****************************************************************************
+ *
+ * ftwinfnt.c
+ *
+ * FreeType API for accessing Windows FNT specific info (body).
+ *
+ * Copyright (C) 2003-2019 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.
+ *
+ */
#include <ft2build.h>
diff --git a/src/3rdparty/freetype/src/base/rules.mk b/src/3rdparty/freetype/src/base/rules.mk
index e9805bd068..4b24c6dce7 100644
--- a/src/3rdparty/freetype/src/base/rules.mk
+++ b/src/3rdparty/freetype/src/base/rules.mk
@@ -3,7 +3,7 @@
#
-# Copyright 1996-2018 by
+# Copyright (C) 1996-2019 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@@ -36,17 +36,17 @@ BASE_COMPILE := $(CC) $(ANSIFLAGS) \
# All files listed here should be included in `ftbase.c' (for a `single'
# build).
#
-BASE_SRC := $(BASE_DIR)/basepic.c \
- $(BASE_DIR)/ftadvanc.c \
+BASE_SRC := $(BASE_DIR)/ftadvanc.c \
$(BASE_DIR)/ftcalc.c \
+ $(BASE_DIR)/ftcolor.c \
$(BASE_DIR)/ftdbgmem.c \
+ $(BASE_DIR)/fterrors.c \
$(BASE_DIR)/ftfntfmt.c \
$(BASE_DIR)/ftgloadr.c \
$(BASE_DIR)/fthash.c \
$(BASE_DIR)/ftlcdfil.c \
$(BASE_DIR)/ftobjs.c \
$(BASE_DIR)/ftoutln.c \
- $(BASE_DIR)/ftpic.c \
$(BASE_DIR)/ftpsprop.c \
$(BASE_DIR)/ftrfork.c \
$(BASE_DIR)/ftsnames.c \
@@ -60,8 +60,7 @@ ifneq ($(ftmac_c),)
endif
# for simplicity, we also handle `md5.c' (which gets included by `ftobjs.h')
-BASE_H := $(BASE_DIR)/basepic.h \
- $(BASE_DIR)/ftbase.h \
+BASE_H := $(BASE_DIR)/ftbase.h \
$(BASE_DIR)/md5.c \
$(BASE_DIR)/md5.h