Chiebot-Mirror
/
freetype
mirror of https://github.com/freetype/freetype.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

* include/freetype/fttypes.h

Browse Source 
src/autofit/afangles.c
        src/autofit/aflatin.c
        src/autohint/ahglyph.c
        src/autohint/ahhint.c
        src/base/ftcalc.c
        src/base/ftgloadr.c
        src/base/ftglyph.c
        src/base/ftobjs.c
        src/base/ftsynth.c
        src/base/fttrigon.c
        src/cff/cffgload.c
        src/cid/cidgload.c
        src/cid/cidload.c
        src/pfr/pfrgload.c
        src/pfr/pfrload.c
        src/pfr/pfrsbit.c
        src/psaux/psobjs.c
        src/pshinter/pshalgo.c
        src/pshinter/pshglob.c
        src/pshinter/pshrec.c
        src/raster/ftrend1.c
        src/sfnt/ttcmap0.c
        src/smooth/ftsmooth.c
        src/truetype/ttdriver.c
        src/truetype/ttgload.c
        src/truetype/ttinterp.c
        src/truetype/ttobjs.c
        src/type1/t1gload.c
        src/winfonts/winfnt.c:

          use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
          warnings with very pedantic compilers. Hints:  (x) & -64 will
          warn if (x) is not signed.. use (x) & ~63 instead !
LAYOUT
David Turner 21 years ago
parent 29c2b04044
commit eae8ba6ed2
31 changed files with 791 additions and 745 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 38
      ChangeLog
  2. 1116
      include/freetype/fttypes.h
  3. 7
      include/freetype/internal/ftobjs.h
  4. 18
      src/autofit/afangles.c
  5. 26
      src/autofit/aflatin.c
  6. 4
      src/autohint/ahglyph.c
  7. 71
      src/autohint/ahhint.c
  8. 12
      src/base/ftcalc.c
  9. 6
      src/base/ftgloadr.c
  10. 8
      src/base/ftglyph.c
  11. 22
      src/base/ftobjs.c
  12. 2
      src/base/ftsynth.c
  13. 4
      src/base/fttrigon.c
  14. 10
      src/cff/cffgload.c
  15. 16
      src/cid/cidgload.c
  16. 2
      src/cid/cidload.c
  17. 2
      src/pfr/pfrgload.c
  18. 2
      src/pfr/pfrload.c
  19. 2
      src/pfr/pfrsbit.c
  20. 2
      src/psaux/psobjs.c
  21. 29
      src/pshinter/pshalgo.c
  22. 4
      src/pshinter/pshglob.c
  23. 10
      src/pshinter/pshrec.c
  24. 14
      src/raster/ftrend1.c
  25. 10
      src/sfnt/ttcmap0.c
  26. 10
      src/smooth/ftsmooth.c
  27. 4
      src/truetype/ttdriver.c
  28. 28
      src/truetype/ttgload.c
  29. 16
      src/truetype/ttinterp.c
  30. 21
      src/truetype/ttobjs.c
  31. 20
      src/type1/t1gload.c

38
ChangeLog
Unescape View File

@ -1,3 +1,41 @@
2003-12-23 David Turner <david@freetype.org>
* include/freetype/fttypes.h
src/autofit/afangles.c
src/autofit/aflatin.c
src/autohint/ahglyph.c
src/autohint/ahhint.c
src/base/ftcalc.c
src/base/ftgloadr.c
src/base/ftglyph.c
src/base/ftobjs.c
src/base/ftsynth.c
src/base/fttrigon.c
src/cff/cffgload.c
src/cid/cidgload.c
src/cid/cidload.c
src/pfr/pfrgload.c
src/pfr/pfrload.c
src/pfr/pfrsbit.c
src/psaux/psobjs.c
src/pshinter/pshalgo.c
src/pshinter/pshglob.c
src/pshinter/pshrec.c
src/raster/ftrend1.c
src/sfnt/ttcmap0.c
src/smooth/ftsmooth.c
src/truetype/ttdriver.c
src/truetype/ttgload.c
src/truetype/ttinterp.c
src/truetype/ttobjs.c
src/type1/t1gload.c
src/winfonts/winfnt.c:
use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler
warnings with very pedantic compilers. Hints: (x) & -64 will
warn if (x) is not signed.. use (x) & ~63 instead !
2003-12-22 Werner Lemberg <wl@gnu.org>
* include/freetype/ftwinfnt.h (FT_WinFNT_ID_*): New definitions

1116
include/freetype/fttypes.h
View File

File diff suppressed because it is too large Load Diff

7
include/freetype/internal/ftobjs.h
Unescape View File

@ -78,6 +78,13 @@ FT_BEGIN_HEADER
#define ABS( a ) ( (a) < 0 ? -(a) : (a) )
#endif
#define FT_PAD_FLOOR( x, n ) ( (x) & ~((n)-1) )
#define FT_PAD_ROUND( x, n ) FT_PAD_FLOOR( (x)+((n)/2), n )
#define FT_PAD_CEIL( x, n ) FT_PAD_FLOOR( (x)+((n)-1), n )
#define FT_PIX_FLOOR( x ) ( (x) & ~63 )
#define FT_PIX_ROUND( x ) FT_PIX_FLOOR( (x)+32 )
#define FT_PIX_CEIL( x ) FT_PIX_FLOOR( (x)+63 )
/*************************************************************************/
/*************************************************************************/

18
src/autofit/afangles.c
Unescape View File

@ -6,7 +6,7 @@
static const FT_Fixed
af_angle_arctan_table[9] =
{
90, 64, 38, 20, 10, 5, 3, 1, 1
90, 64, 38, 20, 10, 5, 3, 1, 1
};
@ -116,9 +116,9 @@
/* round theta */
if ( theta >= 0 )
theta = ( theta + 2 ) & -4;
theta = FT_PAD_ROUND( theta, 4 );
else
theta = - (( -theta + 2 ) & -4);
theta = - FT_PAD_ROUND( -theta, 4 );
vec->x = x;
vec->y = theta;
@ -152,18 +152,18 @@
AF_Angle angle2 )
{
AF_Angle delta = angle2 - angle1;
delta %= AF_ANGLE_2PI;
if ( delta < 0 )
delta += AF_ANGLE_2PI;
if ( delta > AF_ANGLE_PI )
delta -= AF_ANGLE_2PI;
return delta;
}
}
/* well, this needs to be somewhere, right :-)
*/
@ -187,5 +187,5 @@
table[j - 1] = swap;
}
}
}
}

26
src/autofit/aflatin.c
Unescape View File

@ -1173,7 +1173,7 @@
}
}
scaled = ( reference + 32 ) & -64;
scaled = FT_PIX_ROUND( reference );
if ( width >= reference )
{
@ -1268,7 +1268,7 @@
dist += delta;
}
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
else
@ -1282,7 +1282,7 @@
/* in the case of vertical hinting, always round */
/* the stem heights to integer pixels */
if ( dist >= 64 )
dist = ( dist + 16 ) & -64;
dist = ( dist + 16 ) & ~63;
else
dist = 64;
}
@ -1297,7 +1297,7 @@
if ( dist < 64 )
dist = 64;
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
else
{
@ -1308,10 +1308,10 @@
dist = ( dist + 64 ) >> 1;
else if ( dist < 128 )
dist = ( dist + 22 ) & -64;
dist = ( dist + 22 ) & ~63;
else
/* XXX: round otherwise to prevent color fringes in LCD mode */
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
}
@ -1472,7 +1472,7 @@
{
org_center = edge->opos + ( org_len >> 1 );
cur_pos1 = ( org_center + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_center );
error1 = org_center - ( cur_pos1 - u_off );
if ( error1 < 0 )
@ -1492,7 +1492,7 @@
}
else
edge->pos = ( edge->opos + 32 ) & -64;
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
@ -1518,7 +1518,7 @@
FT_Pos u_off, d_off;
cur_pos1 = ( org_center + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_center );
if (cur_len <= 64 )
u_off = d_off = 32;
@ -1553,12 +1553,12 @@
cur_len = af_compute_stem_width( hinter, dimension, org_len,
edge->flags, edge2->flags );
cur_pos1 = ( org_pos + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_pos );
delta1 = ( cur_pos1 + ( cur_len >> 1 ) - org_center );
if ( delta1 < 0 )
delta1 = -delta1;
cur_pos2 = ( ( org_pos + org_len + 32 ) & -64 ) - cur_len;
cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
delta2 = ( cur_pos2 + ( cur_len >> 1 ) - org_center );
if ( delta2 < 0 )
delta2 = -delta2;
@ -1651,12 +1651,12 @@
af_align_serif_edge( hinter, edge->serif, edge, dimension );
else if ( !anchor )
{
edge->pos = ( edge->opos + 32 ) & -64;
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
}
else
edge->pos = anchor->pos +
( ( edge->opos-anchor->opos + 32 ) & -64 );
FT_PIX_ROUND( edge->opos - anchor->opos );
edge->flags |= AF_EDGE_DONE;

4
src/autohint/ahglyph.c
Unescape View File

@ -418,7 +418,7 @@
/* first of all, reallocate the contours array if necessary */
if ( num_contours > outline->max_contours )
{
FT_Int new_contours = ( num_contours + 3 ) & -4;
FT_Int new_contours = FT_PAD_CEIL( num_contours, 4 );
if ( FT_RENEW_ARRAY( outline->contours,
@ -435,7 +435,7 @@
/* */
if ( num_points + 2 > outline->max_points )
{
FT_Int news = ( num_points + 2 + 7 ) & -8;
FT_Int news = FT_PAD_CEIL( num_points, 8 );
FT_Int max = outline->max_points;

71
src/autohint/ahhint.c
Unescape View File

@ -71,7 +71,7 @@
}
}
scaled = ( reference + 32 ) & -64;
scaled = FT_PIX_ROUND( reference );
if ( width >= reference )
{
@ -167,7 +167,7 @@
dist += delta;
}
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
else
@ -181,7 +181,7 @@
/* in the case of vertical hinting, always round */
/* the stem heights to integer pixels */
if ( dist >= 64 )
dist = ( dist + 16 ) & -64;
dist = ( dist + 16 ) & ~63;
else
dist = 64;
}
@ -196,7 +196,7 @@
if ( dist < 64 )
dist = 64;
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
else
{
@ -207,10 +207,10 @@
dist = ( dist + 64 ) >> 1;
else if ( dist < 128 )
dist = ( dist + 22 ) & -64;
dist = ( dist + 22 ) & ~63;
else
/* XXX: round otherwise to prevent color fringes in LCD mode */
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
}
@ -284,7 +284,7 @@
dist += delta;
}
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
else
@ -298,7 +298,7 @@
/* in the case of vertical hinting, always round */
/* the stem heights to integer pixels */
if ( dist >= 64 )
dist = ( dist + 16 ) & -64;
dist = ( dist + 16 ) & ~63;
else
dist = 64;
}
@ -313,7 +313,7 @@
if ( dist < 64 )
dist = 64;
else
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
else
{
@ -324,10 +324,10 @@
dist = ( dist + 64 ) >> 1;
else if ( dist < 128 )
dist = ( dist + 22 ) & -64;
dist = ( dist + 22 ) & ~63;
else
/* XXX: round otherwise to prevent color fringes in LCD mode */
dist = ( dist + 32 ) & -64;
dist = ( dist + 32 ) & ~63;
}
}
}
@ -396,7 +396,7 @@
if ( base->flags & AH_EDGE_DONE )
{
if ( dist >= 64 )
dist = ( dist + 8 ) & -64;
dist = ( dist + 8 ) & ~63;
else if ( dist <= 32 && !vertical )
dist = ( dist + 33 ) >> 1;
@ -545,7 +545,7 @@
{
org_center = edge->opos + ( org_len >> 1 );
cur_pos1 = ( org_center + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_center );
error1 = org_center - ( cur_pos1 - u_off );
if ( error1 < 0 )
@ -565,7 +565,7 @@
}
else
edge->pos = ( edge->opos + 32 ) & -64;
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
@ -575,7 +575,7 @@
#else /* !FT_CONFIG_CHESTER_STEM */
edge->pos = ( edge->opos + 32 ) & -64;
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
edge->flags |= AH_EDGE_DONE;
@ -614,7 +614,7 @@
FT_Pos u_off, d_off;
cur_pos1 = ( org_center + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_center );
if (cur_len <= 64 )
u_off = d_off = 32;
@ -649,12 +649,12 @@
cur_len = ah_compute_stem_width( hinter, dimension, org_len,
edge->flags, edge2->flags );
cur_pos1 = ( org_pos + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_pos );
delta1 = ( cur_pos1 + ( cur_len >> 1 ) - org_center );
if ( delta1 < 0 )
delta1 = -delta1;
cur_pos2 = ( ( org_pos + org_len + 32 ) & -64 ) - cur_len;
cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
delta2 = ( cur_pos2 + ( cur_len >> 1 ) - org_center );
if ( delta2 < 0 )
delta2 = -delta2;
@ -665,12 +665,12 @@
#else /* !FT_CONFIG_CHESTER_STEM */
cur_pos1 = ( org_pos + 32 ) & -64;
cur_pos1 = FT_PIX_ROUND( org_pos );
delta1 = ( cur_pos1 + ( cur_len >> 1 ) - org_center );
if ( delta1 < 0 )
delta1 = -delta1;
cur_pos2 = ( ( org_pos + org_len + 32 ) & -64 ) - cur_len;
cur_pos2 = FT_PIX_ROUND( org_pos + org_len ) - cur_len;
delta2 = ( cur_pos2 + ( cur_len >> 1 ) - org_center );
if ( delta2 < 0 )
delta2 = -delta2;
@ -764,12 +764,12 @@
ah_align_serif_edge( hinter, edge->serif, edge, dimension );
else if ( !anchor )
{
edge->pos = ( edge->opos + 32 ) & -64;
edge->pos = FT_PIX_ROUND( edge->opos );
anchor = edge;
}
else
edge->pos = anchor->pos +
( ( edge->opos-anchor->opos + 32 ) & -64 );
FT_PIX_ROUND( edge->opos - anchor->opos );
edge->flags |= AH_EDGE_DONE;
@ -1299,15 +1299,16 @@
if ( delta2 < 32 )
delta2 = 0;
else if ( delta2 < 64 )
delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & -32 );
delta2 = 32 + ( ( ( delta2 - 32 ) + 16 ) & ~31 );
else
delta2 = ( delta2 + 32 ) & -64;
delta2 = FT_PIX_ROUND( delta2 );
if ( delta < 0 )
delta2 = -delta2;
scaled->blue_refs[n] =
( FT_MulFix( design->blue_refs[n], y_scale ) + 32 ) & -64;
FT_PIX_ROUND( FT_MulFix( design->blue_refs[n], y_scale ) );
scaled->blue_shoots[n] = scaled->blue_refs[n] + delta2;
}
@ -1551,8 +1552,8 @@
old_lsb = edge1->opos;
new_lsb = edge1->pos;
hinter->pp1.x = ( ( new_lsb - old_lsb ) + 32 ) & -64;
hinter->pp2.x = ( ( edge2->pos + old_rsb ) + 32 ) & -64;
hinter->pp1.x = FT_PIX_ROUND( new_lsb - old_lsb );
hinter->pp2.x = FT_PIX_ROUND( edge2->pos + old_rsb );
#if 0
/* try to fix certain bad advance computations */
@ -1677,8 +1678,8 @@
x = FT_MulFix( subglyph->arg1, x_scale );
y = FT_MulFix( subglyph->arg2, y_scale );
x = ( x + 32 ) & -64;
y = ( y + 32 ) & -64;
x = FT_PIX_ROUND(x);
y = FT_PIX_ROUND(y);
}
{
@ -1715,10 +1716,10 @@
FT_Outline_Translate( &gloader->base.outline, -hinter->pp1.x, 0 );
FT_Outline_Get_CBox( &gloader->base.outline, &bbox );
bbox.xMin &= -64;
bbox.yMin &= -64;
bbox.xMax = ( bbox.xMax + 63 ) & -64;
bbox.yMax = ( bbox.yMax + 63 ) & -64;
bbox.xMin = FT_PIX_FLOOR( bbox.xMin );
bbox.yMin = FT_PIX_FLOOR( bbox.yMin );
bbox.xMax = FT_PIX_CEIL( bbox.xMax );
bbox.yMax = FT_PIX_CEIL( bbox.yMax );
slot->metrics.width = bbox.xMax - bbox.xMin;
slot->metrics.height = bbox.yMax - bbox.yMin;
@ -1733,7 +1734,7 @@
slot->metrics.horiAdvance = FT_MulFix( slot->metrics.horiAdvance,
x_scale );
slot->metrics.horiAdvance = ( slot->metrics.horiAdvance + 32 ) & -64;
slot->metrics.horiAdvance = FT_PIX_ROUND( slot->metrics.horiAdvance );
/* now copy outline into glyph slot */
ah_loader_rewind( slot->internal->loader );
@ -1802,7 +1803,7 @@
if ( shoot > 0 )
{
FT_Pos scaled = FT_MulFix( shoot, y_scale );
FT_Pos fitted = ( scaled + 32 ) & -64;
FT_Pos fitted = FT_PIX_ROUND( scaled );
if ( scaled != fitted )

12
src/base/ftcalc.c
Unescape View File

@ -74,8 +74,8 @@
FT_EXPORT_DEF( FT_Fixed )
FT_RoundFix( FT_Fixed a )
{
return ( a >= 0 ) ? ( a + 0x8000L ) & -0x10000L
: -((-a + 0x8000L ) & -0x10000L );
return ( a >= 0 ) ? ( a + 0x8000L ) & ~0xFFFFL
: -((-a + 0x8000L ) & ~0xFFFFL );
}
@ -84,8 +84,8 @@
FT_EXPORT_DEF( FT_Fixed )
FT_CeilFix( FT_Fixed a )
{
return ( a >= 0 ) ? ( a + 0xFFFFL ) & -0x10000L
: -((-a + 0xFFFFL ) & -0x10000L );
return ( a >= 0 ) ? ( a + 0xFFFFL ) & ~0xFFFFL
: -((-a + 0xFFFFL ) & ~0xFFFFL );
}
@ -94,8 +94,8 @@
FT_EXPORT_DEF( FT_Fixed )
FT_FloorFix( FT_Fixed a )
{
return ( a >= 0 ) ? a & -0x10000L
: -((-a) & -0x10000L );
return ( a >= 0 ) ? a & ~0xFFFFL
: -((-a) & ~0xFFFFL );
}

6
src/base/ftgloadr.c
Unescape View File

@ -205,7 +205,7 @@
if ( new_max > old_max )
{
new_max = ( new_max + 7 ) & -8;
new_max = FT_PAD_CEIL( new_max, 8 );
if ( FT_RENEW_ARRAY( base->points, old_max, new_max ) ||
FT_RENEW_ARRAY( base->tags, old_max, new_max ) )
@ -225,7 +225,7 @@
n_contours;
if ( new_max > old_max )
{
new_max = ( new_max + 3 ) & -4;
new_max = FT_PAD_CEIL( new_max, 4 );
if ( FT_RENEW_ARRAY( base->contours, old_max, new_max ) )
goto Exit;
@ -261,7 +261,7 @@
old_max = loader->max_subglyphs;
if ( new_max > old_max )
{
new_max = ( new_max + 1 ) & -2;
new_max = FT_PAD_CEIL( new_max, 2 );
if ( FT_RENEW_ARRAY( base->subglyphs, old_max, new_max ) )
goto Exit;

8
src/base/ftglyph.c
Unescape View File

@ -546,10 +546,10 @@
if ( bbox_mode == FT_GLYPH_BBOX_GRIDFIT ||
bbox_mode == FT_GLYPH_BBOX_PIXELS )
{
acbox->xMin &= -64;
acbox->yMin &= -64;
acbox->xMax = ( acbox->xMax + 63 ) & -64;
acbox->yMax = ( acbox->yMax + 63 ) & -64;
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 );
}
/* convert to integer pixels if needed */

22
src/base/ftobjs.c
Unescape View File

@ -1977,17 +1977,17 @@
{
/* Compute root ascender, descender, test height, and max_advance */
metrics->ascender = ( FT_MulFix( face->ascender,
metrics->y_scale ) + 63 ) & -64;
metrics->ascender = FT_PIX_CEIL( FT_MulFix( face->ascender,
metrics->y_scale ) );
metrics->descender = ( FT_MulFix( face->descender,
metrics->y_scale ) + 0 ) & -64;
metrics->descender = FT_PIX_FLOOR( FT_MulFix( face->descender,
metrics->y_scale ) );
metrics->height = ( FT_MulFix( face->height,
metrics->y_scale ) + 32 ) & -64;
metrics->height = FT_PIX_ROUND( FT_MulFix( face->height,
metrics->y_scale ) );
metrics->max_advance = ( FT_MulFix( face->max_advance_width,
metrics->x_scale ) + 32 ) & -64;
metrics->max_advance = FT_PIX_ROUND( FT_MulFix( face->max_advance_width,
metrics->x_scale ) );
}
@ -2153,8 +2153,8 @@
if ( kern_mode != FT_KERNING_UNFITTED )
{
akerning->x = ( akerning->x + 32 ) & -64;
akerning->y = ( akerning->y + 32 ) & -64;
akerning->x = FT_PIX_ROUND( akerning->x );
akerning->y = FT_PIX_ROUND( akerning->y );
}
}
}
@ -2516,7 +2516,7 @@
FT_Face face;
TT_CMapInfo cmap_info;
if ( !charmap || !charmap->face )
return 0;

2
src/base/ftsynth.c
Unescape View File

@ -279,7 +279,7 @@
first = last + 1;
}
slot->metrics.horiAdvance = ( slot->metrics.horiAdvance + distance*4 ) & -64;
slot->metrics.horiAdvance = ( slot->metrics.horiAdvance + distance*4 ) & ~63;
}

4
src/base/fttrigon.c
Unescape View File

@ -271,9 +271,9 @@
/* round theta */
if ( theta >= 0 )
theta = ( theta + 16 ) & -32;
theta = FT_PAD_ROUND( theta, 32 );
else
theta = - (( -theta + 16 ) & -32);
theta = - FT_PAD_ROUND( -theta, 32 );
vec->x = x;
vec->y = theta;

10
src/cff/cffgload.c
Unescape View File

@ -366,7 +366,7 @@
decoder->num_globals = cff->num_global_subrs;
decoder->globals = cff->global_subrs;
decoder->globals_bias = cff_compute_bias( decoder->num_globals );
decoder->hint_mode = hint_mode;
}
@ -2488,11 +2488,11 @@
if ( hinting )
{
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
metrics->vertBearingX = FT_PIX_ROUND( metrics->vertBearingX );
metrics->vertBearingY = FT_PIX_ROUND( metrics->vertBearingY );
}
}

16
src/cid/cidgload.c
Unescape View File

@ -412,11 +412,11 @@
if ( hinting )
{
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
metrics->vertBearingX = FT_PIX_ROUND( metrics->vertBearingX );
metrics->vertBearingY = FT_PIX_ROUND( metrics->vertBearingY );
}
}
@ -426,10 +426,10 @@
/* grid fit the bounding box if necessary */
if ( hinting )
{
cbox.xMin &= -64;
cbox.yMin &= -64;
cbox.xMax = ( cbox.xMax + 63 ) & -64;
cbox.yMax = ( cbox.yMax + 63 ) & -64;
cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
cbox.xMax = FT_PIX_CEIL( cbox.xMax );
cbox.yMax = FT_PIX_CEIL( cbox.yMax );
}
metrics->width = cbox.xMax - cbox.xMin;

2
src/cid/cidload.c
Unescape View File

@ -388,7 +388,7 @@
/* reallocate offsets array if needed */
if ( num_subrs + 1 > max_offsets )
{
FT_UInt new_max = ( num_subrs + 1 + 3 ) & -4;
FT_UInt new_max = FT_PAD_CEIL( num_subrs + 1, 4 );
if ( FT_RENEW_ARRAY( offsets, max_offsets, new_max ) )

2
src/pfr/pfrgload.c
Unescape View File

@ -276,7 +276,7 @@
/* re-allocate array when necessary */
if ( count > glyph->max_xy_control )
{
FT_UInt new_max = ( count + 7 ) & -8;
FT_UInt new_max = FT_PAD_CEIL( count, 8 );
if ( FT_RENEW_ARRAY( glyph->x_control,

2
src/pfr/pfrload.c
Unescape View File

@ -365,7 +365,7 @@
/* re-allocate when needed */
if ( phy_font->num_strikes + count > phy_font->max_strikes )
{
FT_UInt new_max = ( phy_font->num_strikes + count + 3 ) & -4;
FT_UInt new_max = FT_PAD_CEIL( phy_font->num_strikes + count, 4 );
if ( FT_RENEW_ARRAY( phy_font->strikes,

2
src/pfr/pfrsbit.c
Unescape View File

@ -635,7 +635,7 @@
glyph->root.metrics.height = (FT_Long)ysize << 6;
glyph->root.metrics.horiBearingX = xpos << 6;
glyph->root.metrics.horiBearingY = ypos << 6;
glyph->root.metrics.horiAdvance = ( ( advance >> 2 ) + 32 ) & -64;
glyph->root.metrics.horiAdvance = FT_PIX_ROUND( ( advance >> 2 ) );
glyph->root.metrics.vertBearingX = - glyph->root.metrics.width >> 1;
glyph->root.metrics.vertBearingY = 0;
glyph->root.metrics.vertAdvance = size->root.metrics.height;

2
src/psaux/psobjs.c
Unescape View File

@ -181,7 +181,7 @@
/* increase size by 25% and round up to the nearest multiple
of 1024 */
new_size += ( new_size >> 2 ) + 1;
new_size = ( new_size + 1023 ) & -1024;
new_size = FT_PAD_CEIL( new_size, 1024 );
}
error = reallocate_t1_table( table, new_size );

29
src/pshinter/pshalgo.c
Unescape View File

@ -375,11 +375,11 @@
len += delta;
}
else
len = ( len + 32 ) & -64;
len = FT_PIX_ROUND( len );
}
if ( do_snapping )
len = ( len + 32 ) & -64;
len = FT_PIX_ROUND( len );
return len;
}
@ -417,8 +417,8 @@
psh_hint_snap_stem_side_delta( FT_Fixed pos,
FT_Fixed len )
{
FT_Fixed delta1 = ( ( pos + 32 ) & -64 ) - pos;
FT_Fixed delta2 = ( ( pos + len + 32 ) & -64 ) - pos - len;
FT_Fixed delta1 = FT_PIX_ROUND( pos ) - pos;
FT_Fixed delta2 = FT_PIX_ROUND( pos + len ) - pos - len;
if ( ABS( delta1 ) <= ABS( delta2 ) )
@ -534,10 +534,10 @@
* around the nearest pixel center
*/
#if 1
pos = ( pos + ( len >> 1 ) ) & -64;
pos = FT_PIX_FLOOR( pos + ( len >> 1 ) );
#else
/* this seems to be a bug! */
pos = ( pos + ( ( len >> 1 ) & -64 ) );
pos = pos + FT_PIX_FLOOR( len >> 1 );
#endif
len = 64;
}
@ -562,7 +562,7 @@
if ( len < 64 )
len = 64;
else
len = ( len + 32 ) & -64;
len = FT_PIX_ROUND( len );
switch ( align.align )
{
@ -583,9 +583,9 @@
default:
hint->cur_len = len;
if ( len & 64 )
pos = ( ( pos + ( len >> 1 ) ) & -64 ) + 32;
pos = FT_PIX_FLOOR( pos + ( len >> 1 ) ) + 32;
else
pos = ( pos + ( len >> 1 ) + 32 ) & -64;
pos = FT_PIX_ROUND( pos + ( len >> 1 ) );
hint->cur_pos = pos - ( len >> 1 );
hint->cur_len = len;
@ -739,13 +739,13 @@
if ( ( len / 64 ) & 1 )
{
delta_a = ( center & -64 ) + 32 - center;
delta_b = ( ( center + 32 ) & - 64 ) - center;
delta_a = FT_PIX_FLOOR( center ) + 32 - center;
delta_b = FT_PIX_ROUND( center ) - center;
}
else
{
delta_a = ( ( center + 32 ) & - 64 ) - center;
delta_b = ( center & -64 ) + 32 - center;
delta_a = FT_PIX_ROUND( center ) - center;
delta_b = FT_PIX_FLOOR( center ) + 32 - center;
}
/* We choose between B) and C) above based on the amount
@ -762,7 +762,6 @@
FT_Fixed side_delta = psh_hint_snap_stem_side_delta ( pos,
len );
if ( ABS( side_delta ) < ABS( delta_b ) )
pos += side_delta;
else
@ -1940,7 +1939,7 @@
scaled = FT_MulFix( globals->blues.normal_top.zones->org_ref, y_scale );
fitted = ( scaled + 32 ) & -64;
fitted = FT_PIX_ROUND( scaled );
if (scaled != fitted ) {
y_scale = FT_MulDiv( y_scale, fitted, scaled );

4
src/pshinter/pshglob.c
Unescape View File

@ -448,7 +448,7 @@
zone->cur_delta = FT_MulFix( zone->org_delta, scale );
/* round scaled reference position */
zone->cur_ref = ( zone->cur_ref + 32 ) & -64;
zone->cur_ref = FT_PIX_ROUND( zone->cur_ref );
#if 0
if ( zone->cur_ref > zone->cur_top )
@ -654,7 +654,7 @@
write->org = priv->standard_height[0];
write++;
write++;
read = priv->snap_heights;
for ( count = priv->num_snap_heights; count > 0; count-- )
{

10
src/pshinter/pshrec.c
Unescape View File

@ -68,7 +68,7 @@
if ( new_max > old_max )
{
/* try to grow the table */
new_max = ( new_max + 7 ) & -8;
new_max = FT_PAD_CEIL( new_max, 8 );
if ( !FT_RENEW_ARRAY( table->hints, old_max, new_max ) )
table->max_hints = new_max;
}
@ -142,7 +142,7 @@
if ( new_max > old_max )
{
new_max = ( new_max + 7 ) & -8;
new_max = FT_PAD_CEIL( new_max, 8 );
if ( !FT_RENEW_ARRAY( mask->bytes, old_max, new_max ) )
mask->max_bits = new_max * 8;
}
@ -239,7 +239,7 @@
if ( new_max > old_max )
{
new_max = ( new_max + 7 ) & -8;
new_max = FT_PAD_CEIL( new_max, 8 );
if ( !FT_RENEW_ARRAY( table->masks, old_max, new_max ) )
table->max_masks = new_max;
}
@ -1012,7 +1012,7 @@
FT_ERROR(( "ps_hints_t2mask: "
"called with invalid bitcount %d (instead of %d)\n",
bit_count, count1 + count2 ));
/* simply ignore the operator */
return;
}
@ -1057,7 +1057,7 @@
FT_ERROR(( "ps_hints_t2counter: "
"called with invalid bitcount %d (instead of %d)\n",
bit_count, count1 + count2 ));
/* simply ignore the operator */
return;
}

14
src/raster/ftrend1.c
Unescape View File

@ -140,10 +140,10 @@
/* compute the control box, and grid fit it */
FT_Outline_Get_CBox( outline, &cbox );
cbox.xMin &= -64;
cbox.yMin &= -64;
cbox.xMax = ( cbox.xMax + 63 ) & -64;
cbox.yMax = ( cbox.yMax + 63 ) & -64;
cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
cbox.xMax = FT_PIX_CEIL( cbox.xMax );
cbox.yMax = FT_PIX_CEIL( cbox.yMax );
width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
@ -161,7 +161,7 @@
if ( !( mode & FT_RENDER_MODE_MONO ) )
{
/* we pad to 32 bits, only for backwards compatibility with FT 1.x */
pitch = ( width + 3 ) & -4;
pitch = FT_PAD_CEIL( width, 4 );
bitmap->pixel_mode = FT_PIXEL_MODE_GRAY;
bitmap->num_grays = 256;
}
@ -193,9 +193,9 @@
/* render outline into the bitmap */
error = render->raster_render( render->raster, &params );
FT_Outline_Translate( outline, cbox.xMin, cbox.yMin );
if ( error )
goto Exit;

10
src/sfnt/ttcmap0.c
Unescape View File

@ -393,7 +393,7 @@
{
/* a 16-bit character code */
p += char_hi * 2; /* jump to key entry */
sub = subs + ( TT_PEEK_USHORT( p ) & -8 ); /* jump to sub-header */
sub = subs + ( FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 8 ) ); /* jump to sub-header */
/* check that the hi byte isn't a valid one-byte value */
if ( sub == subs )
@ -481,7 +481,7 @@
pos = (FT_UInt)( char_lo - start );
p += offset + pos * 2;
charcode = ( charcode & -256 ) + char_lo;
charcode = FT_PAD_FLOOR( charcode, 256 ) + char_lo;
for ( ; pos < count; pos++, charcode++ )
{
@ -501,7 +501,7 @@
/* jump to next sub-header, i.e. higher byte value */
Next_SubHeader:
charcode = ( charcode & -256 ) + 256;
charcode = FT_PAD_FLOOR( charcode, 256 ) + 256;
}
Exit:
@ -795,7 +795,7 @@
p = table + 6;
num_segs2 = TT_PEEK_USHORT( p ) & -2; /* be paranoid! */
num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT( p ), 2 ); /* be paranoid! */
#if 1
/* Some fonts have more than 170 segments in their charmaps! */
@ -918,7 +918,7 @@
code = (FT_UInt)char_code + 1;
p = table + 6;
num_segs2 = TT_PEEK_USHORT(p) & -2; /* ensure even-ness */
num_segs2 = FT_PAD_FLOOR( TT_PEEK_USHORT(p), 2 ); /* ensure even-ness */
#if 1

10
src/smooth/ftsmooth.c
Unescape View File

@ -132,10 +132,10 @@
/* compute the control box, and grid fit it */
FT_Outline_Get_CBox( outline, &cbox );
cbox.xMin &= -64;
cbox.yMin &= -64;
cbox.xMax = ( cbox.xMax + 63 ) & -64;
cbox.yMax = ( cbox.yMax + 63 ) & -64;
cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
cbox.xMax = FT_PIX_CEIL( cbox.xMax );
cbox.yMax = FT_PIX_CEIL( cbox.yMax );
width = (FT_UInt)( ( cbox.xMax - cbox.xMin ) >> 6 );
height = (FT_UInt)( ( cbox.yMax - cbox.yMin ) >> 6 );
@ -154,7 +154,7 @@
if ( hmul )
{
width = width * hmul;
pitch = ( width + 3 ) & -4;
pitch = FT_PAD_CEIL( width, 4 );
}
if ( vmul )

4
src/truetype/ttdriver.c
Unescape View File

@ -208,8 +208,8 @@
/* we need to use rounding in the following computations. Otherwise,
* the resulting hinted outlines will be very slightly distorted
*/
dim_x = ( ( char_width * horz_resolution + (36+32*72) ) / 72 ) & -64;
dim_y = ( ( char_height * vert_resolution + (36+32*72) ) / 72 ) & -64;
dim_x = ( ( char_width * horz_resolution + (36+32*72) ) / 72 ) & ~63;
dim_y = ( ( char_height * vert_resolution + (36+32*72) ) / 72 ) & ~63;
}
else
{

28
src/truetype/ttgload.c
Unescape View File

@ -690,12 +690,12 @@
FT_Pos x = zone->org[n_points-2].x;
x = ( ( x + 32 ) & -64 ) - x;
x = FT_PIX_ROUND( x ) - x;
translate_array( n_points, zone->org, x, 0 );
org_to_cur( n_points, zone );
zone->cur[n_points - 1].x = ( zone->cur[n_points - 1].x + 32 ) & -64;
zone->cur[n_points - 1].x = FT_PIX_ROUND( zone->cur[n_points - 1].x );
#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER
@ -1202,8 +1202,8 @@
if ( subglyph->flags & ROUND_XY_TO_GRID )
{
x = ( x + 32 ) & -64;
y = ( y + 32 ) & -64;
x = FT_PIX_ROUND( x );
y = FT_PIX_ROUND( y );
}
}
}
@ -1296,8 +1296,8 @@
/* if hinting, round the phantom points */
if ( IS_HINTED( loader->load_flags ) )
{
pp1[0].x = ( ( loader->pp1.x + 32 ) & -64 );
pp1[1].x = ( ( loader->pp2.x + 32 ) & -64 );
pp1[0].x = FT_PIX_ROUND( loader->pp1.x );
pp1[1].x = FT_PIX_ROUND( loader->pp2.x );
}
{
@ -1390,10 +1390,10 @@
if ( IS_HINTED( loader->load_flags ) )
{
/* grid-fit the bounding box */
bbox.xMin &= -64;
bbox.yMin &= -64;
bbox.xMax = ( bbox.xMax + 63 ) & -64;
bbox.yMax = ( bbox.yMax + 63 ) & -64;
bbox.xMin = FT_PIX_FLOOR( bbox.xMin );
bbox.yMin = FT_PIX_FLOOR( bbox.yMin );
bbox.xMax = FT_PIX_CEIL( bbox.xMax );
bbox.yMax = FT_PIX_CEIL( bbox.yMax );
}
}
else
@ -1425,7 +1425,7 @@
/* don't forget to hint the advance when we need to */
if ( IS_HINTED( loader->load_flags ) )
glyph->metrics.horiAdvance = ( glyph->metrics.horiAdvance + 32 ) & -64;
glyph->metrics.horiAdvance = FT_PIX_ROUND( glyph->metrics.horiAdvance );
/* Now take care of vertical metrics. In the case where there is */
/* no vertical information within the font (relatively common), make */
@ -1538,9 +1538,9 @@
/* grid-fit them if necessary */
if ( IS_HINTED( loader->load_flags ) )
{
left &= -64;
top = ( top + 63 ) & -64;
advance = ( advance + 32 ) & -64;
left = FT_PIX_FLOOR( left );
top = FT_PIX_CEIL( top );
advance = FT_PIX_ROUND( advance );
}
glyph->metrics.vertBearingX = left;

16
src/truetype/ttinterp.c
Unescape View File

@ -1781,7 +1781,7 @@
}
else
{
val = -( ( compensation - distance + 32 ) & -64 );
val = -FT_PIX_ROUND( compensation - distance );
if ( val > 0 )
val = 0;
}
@ -1817,13 +1817,13 @@
if ( distance >= 0 )
{
val = ( ( distance + compensation ) & -64 ) + 32;
val = FT_PIX_FLOOR( distance + compensation ) + 32;
if ( distance && val < 0 )
val = 0;
}
else
{
val = -( ( (compensation - distance) & -64 ) + 32 );
val = -( FT_PIX_FLOOR( compensation - distance ) + 32 );
if ( val > 0 )
val = 0;
}
@ -1911,7 +1911,7 @@
}
else
{
val = -( ( compensation - distance + 63 ) & -64 );
val = - FT_PIX_CEIL( compensation - distance );
if ( val > 0 )
val = 0;
}
@ -1955,7 +1955,7 @@
}
else
{
val = -( ( compensation - distance + 16 ) & -32 );
val = -FT_PAD_ROUND( compensation - distance, 32 );
if ( val > 0 )
val = 0;
}
@ -2994,11 +2994,11 @@
#define DO_FLOOR \
args[0] &= -64;
args[0] = FT_PIX_FLOOR( args[0] );
#define DO_CEILING \
args[0] = ( args[0] + 63 ) & -64;
args[0] = FT_PIX_CEIL( args[0] );
#define DO_RS \
@ -5288,7 +5288,7 @@
{
*x = 0;
*y = d;
}
}
}
else
#endif

21
src/truetype/ttobjs.c
Unescape View File

@ -12,7 +12,7 @@
/* 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. */
/* */
/* s */
/***************************************************************************/
@ -590,14 +590,14 @@
}
/* Compute root ascender, descender, text height, and max_advance */
metrics->ascender = ( FT_MulFix( face->root.ascender,
metrics->y_scale ) + 32 ) & -64;
metrics->descender = ( FT_MulFix( face->root.descender,
metrics->y_scale ) + 32 ) & -64;
metrics->height = ( FT_MulFix( face->root.height,
metrics->y_scale ) + 32 ) & -64;
metrics->max_advance = ( FT_MulFix( face->root.max_advance_width,
metrics->x_scale ) + 32 ) & -64;
metrics->ascender = FT_PIX_ROUND( FT_MulFix( face->root.ascender,
metrics->y_scale ) );
metrics->descender = FT_PIX_ROUND( FT_MulFix( face->root.descender,
metrics->y_scale ) );
metrics->height = FT_PIX_ROUND( FT_MulFix( face->root.height,
metrics->y_scale ) );
metrics->max_advance = FT_PIX_ROUND( FT_MulFix( face->root.max_advance_width,
metrics->x_scale ) );
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
@ -748,7 +748,8 @@
sbit_metrics->descender = strike->hori.descender << 6;
/* XXX: Is this correct? */
sbit_metrics->height = sbit_metrics->ascender - sbit_metrics->descender;
sbit_metrics->height = sbit_metrics->ascender -
sbit_metrics->descender;
/* XXX: Is this correct? */
sbit_metrics->max_advance = ( strike->hori.min_origin_SB +

20
src/type1/t1gload.c
Unescape View File

@ -121,7 +121,7 @@
FT_UInt glyph_index )
{
FT_Data glyph_data;
FT_Error error = T1_Parse_Glyph_And_Get_Char_String(
FT_Error error = T1_Parse_Glyph_And_Get_Char_String(
decoder, glyph_index, &glyph_data );
@ -187,7 +187,7 @@
error = T1_Parse_Glyph( &decoder, glyph_index );
if ( glyph_index == 0 || decoder.builder.advance.x > *max_advance )
*max_advance = decoder.builder.advance.x;
/* ignore the error if one occurred - skip to next glyph */
}
@ -374,11 +374,11 @@
if ( hinting )
{
metrics->horiAdvance = ( metrics->horiAdvance + 32 ) & -64;
metrics->vertAdvance = ( metrics->vertAdvance + 32 ) & -64;
metrics->horiAdvance = FT_PIX_ROUND( metrics->horiAdvance );
metrics->vertAdvance = FT_PIX_ROUND( metrics->vertAdvance );
metrics->vertBearingX = ( metrics->vertBearingX + 32 ) & -64;
metrics->vertBearingY = ( metrics->vertBearingY + 32 ) & -64;
metrics->vertBearingX = FT_PIX_ROUND( metrics->vertBearingX );
metrics->vertBearingY = FT_PIX_ROUND( metrics->vertBearingY );
}
}
@ -388,10 +388,10 @@
/* grid fit the bounding box if necessary */
if ( hinting )
{
cbox.xMin &= -64;
cbox.yMin &= -64;
cbox.xMax = ( cbox.xMax+63 ) & -64;
cbox.yMax = ( cbox.yMax+63 ) & -64;
cbox.xMin = FT_PIX_FLOOR( cbox.xMin );
cbox.yMin = FT_PIX_FLOOR( cbox.yMin );
cbox.xMax = FT_PIX_CEIL( cbox.xMax );
cbox.yMax = FT_PIX_CEIL( cbox.yMax );
}
metrics->width = cbox.xMax - cbox.xMin;

Write Preview
Loading…
Cancel
Save