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* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.

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Formatting, copyright notices, copyright years.
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Werner Lemberg 2006-01-22 06:58:16 +00:00
parent e7be64e988
commit 1be9ebf5f9
11 changed files with 363 additions and 271 deletions
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35
ChangeLog
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@ -1,11 +1,34 @@
2006-01-21 Werner Lemberg <wl@gnu.org>
* src/autofit/rules.mk (AUTOF_DRV_SRC): Add afwarp.c.
2006-01-20 David Turner <david@freetype.org>
* src/autofit/aflatin.c, src/autofit/afwarp.h, src/autofit/afwarp.c,
src/autofit/aftypes.h, src/autofit/afloader.c,
src/autofit/autofit.c: Adding experimental implementation of `warp
hinting' (new hinting algorithm for gray-level and LCD rendering).
It is disabled by default, you need to #define AF_USE_WARPER in
aftypes.h to enable it.
Adding experimental implementation of `warp hinting' (new hinting
algorithm for gray-level and LCD rendering). It is disabled by
default, you need to #define AF_USE_WARPER in aftypes.h.
* src/autofit/afhints.c (af_glyph_hints_scale_dim) [AF_USE_WARPER]:
New function.
* src/autofit/afhints.h: Updated.
* src/autofit/aflatin.c [AF_USE_WARPER]: Include afwarp.h.
(af_latin_hints_init) [AF_USE_WARPER]: Reset mode to
FT_RENDER_MODE_NORMAL if an LCD mode is selected.
(af_latin_hints_apply) [AF_USE_WARPER]: Call af_warper_compute
appropriately.
* src/autofit/afloader.c (af_loader_load_g) [!AF_USER_WARPER]:
Isolate code for adjusting metrics.
* src/autofit/aftypes.h (AF_USE_WARPER): New macro (commented out by
default).
* src/autofit/afwarp.c, src/autofit/afwarp.h: New files.
* src/autofit/autofit.c [AF_USE_WARPER]: Include afwarp.c.
* src/autofit/Jamfile (_sources): Add afwarp.
2006-01-19 David Turner <david@freetype.org>

2
src/autofit/Jamfile
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@ -1,6 +1,6 @@
# FreeType 2 src/autofit Jamfile
#
# Copyright 2003, 2004, 2005 by
# Copyright 2003, 2004, 2005, 2006 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,

6
src/autofit/afhints.c
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@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines (body). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -1140,7 +1140,9 @@
}
}
#ifdef AF_USE_WARPER
FT_LOCAL_DEF( void )
af_glyph_hints_scale_dim( AF_GlyphHints hints,
AF_Dimension dim,
@ -1151,6 +1153,7 @@
AF_Point points_limit = points + hints->num_points;
AF_Point point;
if ( dim == AF_DIMENSION_HORZ )
{
for ( point = points; point < points_limit; point++ )
@ -1162,6 +1165,7 @@
point->y = FT_MulFix( point->fy, scale ) + delta;
}
}
#endif /* AF_USE_WARPER */
/* END */

2
src/autofit/afhints.h
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@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines (specification). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */

10
src/autofit/aflatin.c
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@ -4,7 +4,7 @@
/* */
/* Auto-fitter hinting routines for latin script (body). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
@ -24,6 +24,7 @@
#include "afwarp.h"
#endif
/*************************************************************************/
/*************************************************************************/
/***** *****/
@ -1955,9 +1956,10 @@
if ( dim == AF_DIMENSION_HORZ &&
metrics->root.scaler.render_mode == FT_RENDER_MODE_NORMAL )
{
AF_WarperRec warper;
FT_Fixed scale;
FT_Pos delta;
AF_WarperRec warper;
FT_Fixed scale;
FT_Pos delta;
af_warper_compute( &warper, hints, dim, &scale, &delta );
af_glyph_hints_scale_dim( hints, dim, scale, delta );

2
src/autofit/afloader.c
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@ -4,7 +4,7 @@
/* */
/* Auto-fitter glyph loading routines (body). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */

2
src/autofit/aftypes.h
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@ -4,7 +4,7 @@
/* */
/* Auto-fitter types (specification only). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */

497
src/autofit/afwarp.c
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@ -1,270 +1,307 @@
/***************************************************************************/
/* */
/* afwarp.c */
/* */
/* Auto-fitter warping algorithm (body). */
/* */
/* Copyright 2006 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 "afwarp.h"
#if 1
static const AF_WarpScore
af_warper_weights[ 64 ] =
{
35, 20, 20, 20, 15, 12, 10, 5, 2, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
static const AF_WarpScore
af_warper_weights[64] =
{
35, 20, 20, 20, 15, 12, 10, 5, 2, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, -1, -2, -5, -8,-10,-10,-20,-20,-30,-30,
-30,-30,-20,-20,-10,-10, -8, -5, -2, -1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 2, 5, 10, 12, 15, 20, 20, 20,
};
-30,-30,-20,-20,-10,-10, -8, -5, -2, -1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 2, 5, 10, 12, 15, 20, 20, 20,
};
#else
static const AF_WarpScore
af_warper_weights[ 64 ] =
{
30, 20, 10, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
static const AF_WarpScore
af_warper_weights[64] =
{
30, 20, 10, 5, 4, 4, 3, 2, 1, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, -1, -2, -2, -5, -5,-10,-10,-15,-20,
-20,-15,-15,-10,-10, -5, -5, -2, -2, -1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 10, 20,
};
-20,-15,-15,-10,-10, -5, -5, -2, -2, -1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 10, 20,
};
#endif
static void
af_warper_compute_line_best( AF_Warper warper,
FT_Fixed scale,
FT_Pos delta,
FT_Pos xx1,
FT_Pos xx2,
AF_WarpScore base_distort,
AF_Segment segments,
FT_UInt num_segments )
{
FT_Int idx_min, idx_max, idx0, xx1min, xx1max;
FT_UInt nn;
AF_WarpScore scores[64];
for ( nn = 0; nn < 64; nn++ )
scores[nn] = 0;
idx0 = xx1 - warper->t1;
/* compute minimum and maximum indices */
static void
af_warper_compute_line_best( AF_Warper warper,
FT_Fixed scale,
FT_Pos delta,
FT_Pos xx1,
FT_Pos xx2,
AF_WarpScore base_distort,
AF_Segment segments,
FT_UInt num_segments )
{
FT_Pos xx1min = warper->x1min;
FT_Pos xx1max = warper->x1max;
FT_Pos w = xx2 - xx1;
FT_Int idx_min, idx_max, idx0, xx1min, xx1max;
FT_UInt nn;
AF_WarpScore scores[64];
if ( xx1min + w < warper->x2min )
xx1min = warper->x2min - (xx2-xx1);
xx1max = warper->x1max;
if ( xx1max + w > warper->x2max )
xx1max = warper->x2max - (xx2-xx1);
for ( nn = 0; nn < 64; nn++ )
scores[nn] = 0;
idx_min = xx1min - warper->t1;
idx_max = xx1max - warper->t1;
idx0 = xx1 - warper->t1;
if ( idx_min > idx_max )
/* compute minimum and maximum indices */
{
printf( "invalid indices min=%d max=%d xx1=%d xx2=%d x1min=%d x1max=%d x2min=%d x2max=%d\n",
idx_min, idx_max, xx1, xx2, warper->x1min, warper->x1max, warper->x2min, warper->x2max );
FT_Pos xx1min = warper->x1min;
FT_Pos xx1max = warper->x1max;
FT_Pos w = xx2 - xx1;
if ( xx1min + w < warper->x2min )
xx1min = warper->x2min - ( xx2 - xx1 );
xx1max = warper->x1max;
if ( xx1max + w > warper->x2max )
xx1max = warper->x2max - ( xx2 - xx1 );
idx_min = xx1min - warper->t1;
idx_max = xx1max - warper->t1;
if ( idx_min > idx_max )
{
printf( "invalid indices:\n"
" min=%d max=%d, xx1=%d xx2=%d,\n"
" x1min=%d x1max=%d, x2min=%d x2max=%d\n",
idx_min, idx_max, xx1, xx2,
warper->x1min, warper->x1max, warper->x2min, warper->x2max );
return;
}
}
for ( nn = 0; nn < num_segments; nn++ )
{
FT_Pos len = segments[nn].max_coord - segments[nn].min_coord;
FT_Pos y0 = FT_MulFix( segments[nn].pos, scale ) + delta;
FT_Pos y = y0 + ( idx_min - idx0 );
FT_Int idx;
for ( idx = idx_min; idx <= idx_max; idx++, y++ )
scores[idx] += af_warper_weights[y & 63] * len;
}
/* find best score */
{
FT_Int idx;
for ( idx = idx_min; idx <= idx_max; idx++ )
{
AF_WarpScore score = scores[idx];
AF_WarpScore distort = base_distort + ( idx - idx0 );
if ( score > warper->best_score ||
( score == warper->best_score &&
distort < warper->best_distort ) )
{
warper->best_score = score;
warper->best_distort = distort;
warper->best_scale = scale;
warper->best_delta = delta + ( idx - idx0 );
}
}
}
}
FT_LOCAL_DEF( void )
af_warper_compute( AF_Warper warper,
AF_GlyphHints hints,
AF_Dimension dim,
FT_Fixed *a_scale,
FT_Pos *a_delta )
{
AF_AxisHints axis;
AF_Point points;
FT_Fixed org_scale;
FT_Pos org_delta;
FT_UInt nn, num_points, num_segments;
FT_Int X1, X2;
FT_Int w;
AF_WarpScore base_distort;
AF_Segment segments;
/* get original scaling transformation */
if ( dim == AF_DIMENSION_VERT )
{
org_scale = hints->y_scale;
org_delta = hints->y_delta;
}
else
{
org_scale = hints->x_scale;
org_delta = hints->x_delta;
}
warper->best_scale = org_scale;
warper->best_delta = org_delta;
warper->best_score = 0;
warper->best_distort = 0;
axis = &hints->axis[dim];
segments = axis->segments;
num_segments = axis->num_segments;
points = hints->points;
num_points = hints->num_points;
*a_scale = org_scale;
*a_delta = org_delta;
/* get X1 and X2, minimum and maximum in original coordinates */
if ( axis->num_segments < 1 )
return;
}
}
for ( nn = 0; nn < num_segments; nn++ )
{
FT_Pos len = segments[nn].max_coord - segments[nn].min_coord;
FT_Pos y0 = FT_MulFix( segments[nn].pos, scale ) + delta;
FT_Pos y = y0 + (idx_min - idx0);
FT_Int idx;
for ( idx = idx_min; idx <= idx_max; idx++, y++ )
scores[idx] += af_warper_weights[ y & 63 ]*len;
}
/* find best score */
{
FT_Int idx;
for ( idx = idx_min; idx <= idx_max; idx++ )
{
AF_WarpScore score = scores[idx];
AF_WarpScore distort = base_distort + (idx - idx0);
if ( score > warper->best_score ||
( score == warper->best_score &&
distort < warper->best_distort ) )
{
warper->best_score = score;
warper->best_distort = distort;
warper->best_scale = scale;
warper->best_delta = delta + (idx-idx0);
}
}
}
}
FT_LOCAL_DEF( void )
af_warper_compute( AF_Warper warper,
AF_GlyphHints hints,
AF_Dimension dim,
FT_Fixed *a_scale,
FT_Pos *a_delta )
{
AF_AxisHints axis;
AF_Point points;
FT_Fixed org_scale;
FT_Pos org_delta;
FT_UInt nn, num_points, num_segments;
FT_Int X1, X2;
FT_Int w;
AF_WarpScore base_distort;
AF_Segment segments;
/* get original scaling transform */
if ( dim == AF_DIMENSION_VERT )
{
org_scale = hints->y_scale;
org_delta = hints->y_delta;
}
else
{
org_scale = hints->x_scale;
org_delta = hints->x_delta;
}
warper->best_scale = org_scale;
warper->best_delta = org_delta;
warper->best_score = 0;
warper->best_distort = 0;
axis = &hints->axis[dim];
segments = axis->segments;
num_segments = axis->num_segments;
points = hints->points;
num_points = hints->num_points;
*a_scale = org_scale;
*a_delta = org_delta;
/* get X1 and X2, minimum and maximum in original coordinates */
if ( axis->num_segments < 1 )
return;
#if 1
X1 = X2 = points[0].fx;
for ( nn = 1; nn < num_points; nn++ )
{
FT_Int X = points[nn].fx;
X1 = X2 = points[0].fx;
for ( nn = 1; nn < num_points; nn++ )
{
FT_Int X = points[nn].fx;
if ( X < X1 )
X1 = X;
if ( X > X2 )
X2 = X;
}
if ( X < X1 )
X1 = X;
if ( X > X2 )
X2 = X;
}
#else
X1 = X2 = segments[0].pos;
for ( nn = 1; nn < num_segments; nn++ )
{
FT_Int X = segments[nn].pos;
X1 = X2 = segments[0].pos;
for ( nn = 1; nn < num_segments; nn++ )
{
FT_Int X = segments[nn].pos;
if ( X < X1 )
X1 = X;
if ( X > X2 )
X2 = X;
}
if ( X < X1 )
X1 = X;
if ( X > X2 )
X2 = X;
}
#endif
if ( X1 >= X2 )
return;
if ( X1 >= X2 )
return;
warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
warper->x1 = FT_MulFix( X1, org_scale ) + org_delta;
warper->x2 = FT_MulFix( X2, org_scale ) + org_delta;
warper->t1 = AF_WARPER_FLOOR(warper->x1);
warper->t2 = AF_WARPER_CEIL(warper->x2);
warper->t1 = AF_WARPER_FLOOR( warper->x1 );
warper->t2 = AF_WARPER_CEIL( warper->x2 );
warper->x1min = warper->x1 & ~31;
warper->x1max = warper->x1min + 32;
warper->x2min = warper->x2 & ~31;
warper->x2max = warper->x2min + 32;
warper->x1min = warper->x1 & ~31;
warper->x1max = warper->x1min + 32;
warper->x2min = warper->x2 & ~31;
warper->x2max = warper->x2min + 32;
if ( warper->x1max > warper->x2 )
warper->x1max = warper->x2;
if ( warper->x1max > warper->x2 )
warper->x1max = warper->x2;
if ( warper->x2min < warper->x1 )
warper->x2min = warper->x1;
if ( warper->x2min < warper->x1 )
warper->x2min = warper->x1;
warper->w0 = warper->x2 - warper->x1;
warper->w0 = warper->x2 - warper->x1;
if ( warper->w0 <= 64 )
{
warper->x1max = warper->x1;
warper->x2min = warper->x2;
}
warper->wmin = warper->x2min - warper->x1max;
warper->wmax = warper->x2max - warper->x1min;
if ( warper->wmin < warper->w0 - 32 )
warper->wmin = warper->w0 - 32;
if ( warper->wmax > warper->w0 + 32 )
warper->wmax = warper->w0 + 32;
if ( warper->wmin < warper->w0*3/4 )
warper->wmin = warper->w0*3/4;
if ( warper->wmax > warper->w0*5/4 )
warper->wmax = warper->w0*5/4;
/* warper->wmin = warper->wmax = warper->w0; */
for ( w = warper->wmin; w <= warper->wmax; w++ )
{
FT_Int line = w - warper->wmin;
FT_Fixed new_scale;
FT_Pos new_delta;
FT_Pos xx1, xx2;
xx1 = warper->x1;
xx2 = warper->x2;
if ( w >= warper->w0 )
if ( warper->w0 <= 64 )
{
xx1 -= (w-warper->w0);
if ( xx1 < warper->x1min )
{
xx2 += warper->x1min - xx1;
xx1 = warper->x1min;
}
}
else
{
xx1 -= (w-warper->w0);
if ( xx1 > warper->x1max )
{
xx2 -= (xx1-warper->x1max);
xx1 = warper->x1max;
}
warper->x1max = warper->x1;
warper->x2min = warper->x2;
}
if ( xx1 < warper->x1 )
base_distort = warper->x1 - xx1;
else
base_distort = xx1 - warper->x1;
warper->wmin = warper->x2min - warper->x1max;
warper->wmax = warper->x2max - warper->x1min;
if ( xx2 < warper->x2 )
base_distort += warper->x2 - xx2;
else
base_distort += xx2 - warper->x2;
if ( warper->wmin < warper->w0 - 32 )
warper->wmin = warper->w0 - 32;
base_distort *= 10;
if ( warper->wmax > warper->w0 + 32 )
warper->wmax = warper->w0 + 32;
new_scale = org_scale + FT_DivFix( w - warper->w0, X2-X1 );
new_delta = xx1 - FT_MulFix( X1, new_scale );
if ( warper->wmin < warper->w0 * 3 / 4 )
warper->wmin = warper->w0 * 3 / 4;
af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
base_distort,
segments, num_segments );
if ( warper->wmax > warper->w0 * 5 / 4 )
warper->wmax = warper->w0 * 5 / 4;
/* warper->wmin = warper->wmax = warper->w0; */
for ( w = warper->wmin; w <= warper->wmax; w++ )
{
FT_Int line = w - warper->wmin;
FT_Fixed new_scale;
FT_Pos new_delta;
FT_Pos xx1, xx2;
xx1 = warper->x1;
xx2 = warper->x2;
if ( w >= warper->w0 )
{
xx1 -= w - warper->w0;
if ( xx1 < warper->x1min )
{
xx2 += warper->x1min - xx1;
xx1 = warper->x1min;
}
}
else
{
xx1 -= w - warper->w0;
if ( xx1 > warper->x1max )
{
xx2 -= xx1 - warper->x1max;
xx1 = warper->x1max;
}
}
if ( xx1 < warper->x1 )
base_distort = warper->x1 - xx1;
else
base_distort = xx1 - warper->x1;
if ( xx2 < warper->x2 )
base_distort += warper->x2 - xx2;
else
base_distort += xx2 - warper->x2;
base_distort *= 10;
new_scale = org_scale + FT_DivFix( w - warper->w0, X2 - X1 );
new_delta = xx1 - FT_MulFix( X1, new_scale );
af_warper_compute_line_best( warper, new_scale, new_delta, xx1, xx2,
base_distort,
segments, num_segments );
}
*a_scale = warper->best_scale;
*a_delta = warper->best_delta;
}
*a_scale = warper->best_scale;
*a_delta = warper->best_delta;
}
/* END */

71
src/autofit/afwarp.h
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@ -1,3 +1,21 @@
/***************************************************************************/
/* */
/* afwarp.h */
/* */
/* Auto-fitter warping algorithm (specification). */
/* */
/* Copyright 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */
/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
#ifndef __AFWARP_H__
#define __AFWARP_H__
@ -5,36 +23,43 @@
FT_BEGIN_HEADER
#define AF_WARPER_SCALE
#define AF_WARPER_SCALE
#define AF_WARPER_FLOOR(x) ((x) & ~63)
#define AF_WARPER_CEIL(x) AF_WARPER_FLOOR((x)+63)
#define AF_WARPER_FLOOR( x ) ( (x) & ~63 )
#define AF_WARPER_CEIL( x ) AF_WARPER_FLOOR( (x) + 63 )
typedef FT_Int32 AF_WarpScore;
typedef struct
{
FT_Int X1, X2;
FT_Pos x1, x2;
FT_Pos t1, t2;
FT_Pos x1min, x1max;
FT_Pos x2min, x2max;
FT_Pos w0, wmin, wmax;
typedef FT_Int32 AF_WarpScore;
FT_Fixed best_scale;
FT_Pos best_delta;
AF_WarpScore best_score;
AF_WarpScore best_distort;
typedef struct AF_WarperRec_
{
FT_Int X1, X2;
FT_Pos x1, x2;
FT_Pos t1, t2;
FT_Pos x1min, x1max;
FT_Pos x2min, x2max;
FT_Pos w0, wmin, wmax;
} AF_WarperRec, *AF_Warper;
FT_Fixed best_scale;
FT_Pos best_delta;
AF_WarpScore best_score;
AF_WarpScore best_distort;
} AF_WarperRec, *AF_Warper;
FT_LOCAL( void )
af_warper_compute( AF_Warper warper,
AF_GlyphHints hints,
AF_Dimension dim,
FT_Fixed *a_scale,
FT_Fixed *a_delta );
FT_LOCAL( void )
af_warper_compute( AF_Warper warper,
AF_GlyphHints hints,
AF_Dimension dim,
FT_Fixed *a_scale,
FT_Fixed *a_delta );
FT_END_HEADER
#endif /* __AFWARP_H__ */
/* END */

2
src/autofit/autofit.c
View File

@ -4,7 +4,7 @@
/* */
/* Auto-fitter module (body). */
/* */
/* Copyright 2003, 2004, 2005 by */
/* Copyright 2003, 2004, 2005, 2006 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
/* This file is part of the FreeType project, and may only be used, */

5
src/autofit/rules.mk
View File

@ -3,7 +3,7 @@
#
# Copyright 2003, 2004, 2005 by
# Copyright 2003, 2004, 2005, 2006 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
@ -31,7 +31,8 @@ AUTOF_DRV_SRC := $(AUTOF_DIR)/afangles.c \
$(AUTOF_DIR)/afhints.c \
$(AUTOF_DIR)/aflatin.c \
$(AUTOF_DIR)/afloader.c \
$(AUTOF_DIR)/afmodule.c
$(AUTOF_DIR)/afmodule.c \
$(AUTOF_DIR)/afwarp.c
# AUTOF driver headers
#