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* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in 

computation of glyph_index.
(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
only, then try to find a better hit by comparing pixel_width also.
Without this fix it isn't possible to access all strikes.
Also compute metrics.max_advance to be in sync with other bitmap
drivers.

* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
arguments.


Synchronize computation of height and width for bitmap strikes.  The
`width' field in the FT_Bitmap_Size structure is now only useful to
enumerate different strikes.  The `max_advance' field of the
FT_Size_Metrics structure should be used to get the (maximum) width
of a strike.

* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.

* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.

* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
argument to function.

* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
`uniXXXX' and `uXXXX[X[X]]'.


* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
s/FT_Err_/FTC_Err_/.
* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
* src/psaux/t1cmap.c: Include psauxerr.h.
s/FT_Err_/PSaux_Err_/.
* src/pshinter/pshnterr.h: New file.
* src/pshinter/rules.mk: Updated.
* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
s/FT_Err_/PSH_Err_/.
* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
s/FT_Err_/PFR_Err_/.
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
FT_ERR_PREFIX and FT_ERR_BASE.
s/FT_Err_/Gzip_Err_/.
This commit is contained in:
Werner Lemberg 2003-06-22 15:33:53 +00:00
parent deb5510a54
commit 779afe4b91
28 changed files with 201 additions and 132 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
ChangeLog
View File

@ -1,3 +1,61 @@
2003-06-21 Werner Lemberg <wl@gnu.org>
* src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in
computation of glyph_index.
(FNT_Size_Set_Pixels): To find a strike, first check pixel_height
only, then try to find a better hit by comparing pixel_width also.
Without this fix it isn't possible to access all strikes.
Also compute metrics.max_advance to be in sync with other bitmap
drivers.
* src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code.
(FT_Set_Pixel_Size): Assign value to `metrics' after validation of
arguments.
2003-06-20 Werner Lemberg <wl@gnu.org>
Synchronize computation of height and width for bitmap strikes. The
`width' field in the FT_Bitmap_Size structure is now only useful to
enumerate different strikes. The `max_advance' field of the
FT_Size_Metrics structure should be used to get the (maximum) width
of a strike.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.
* src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for
computing `available_sizes->width' but make it always equal to
`available_sizes->height'.
* src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single
argument to function.
* src/psnames/psmodule.c (ps_unicode_value): Handle `.' after
`uniXXXX' and `uXXXX[X[X]]'.
2003-06-19 Werner Lemberg <wl@gnu.org>
* src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/.
* src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c:
s/FT_Err_/FTC_Err_/.
* src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/.
* src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/.
* src/psaux/t1cmap.c: Include psauxerr.h.
s/FT_Err_/PSaux_Err_/.
* src/pshinter/pshnterr.h: New file.
* src/pshinter/rules.mk: Updated.
* src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h.
s/FT_Err_/PSH_Err_/.
* src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c:
s/FT_Err_/PFR_Err_/.
* src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c,
src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/.
* src/truetype/ttgload.c: s/FT_Err_/TT_Err_/.
* src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define
FT_ERR_PREFIX and FT_ERR_BASE.
s/FT_Err_/Gzip_Err_/.
2003-06-19 Dirck Blaskey <listtarget@danbala.com>
* src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt,
@ -376,7 +434,7 @@
2003-05-30 Werner Lemberg <wl@gnu.org>
Avoid overwriting of numeric font dictionary entries for synthetic
fonts. Additionally, some entries were handled as `integer' instead
fonts. Additionally, some entries were handled as `integer' instead
of `number'.
* include/freetype/internal/psaux.h (T1_FieldType): Add
@ -443,7 +501,7 @@
s/ps3/ps/.
* src/pshinter/pshrec.c, src/pshinter/pshinter.c: Updated.
* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated
* src/pshinter/rules.mk, src/pshinter/Jamfile: Updated.
* src/pshinter/pshglob.[ch] (psh_dimension_snap_width): Commented
out.

29
include/freetype/freetype.h
View File

@ -218,7 +218,12 @@ FT_BEGIN_HEADER
/* <Fields> */
/* height :: The character height in pixels. */
/* */
/* width :: The character width in pixels. */
/* width :: The character width in pixels. For drivers which */
/* contain a single bitmap strike only (BDF, PCF) this */
/* field is always equal to `height'. To get the */
/* (maximum) width of a bitmap strike use */
/* `face->size->metrics.max_advance' after a call to */
/* @FT_Set_Pixel_Sizes. */
/* */
typedef struct FT_Bitmap_Size_
{
@ -697,8 +702,8 @@ FT_BEGIN_HEADER
/* */
/* num_fixed_sizes :: The number of fixed sizes available in this */
/* face. This should be set to 0 for scalable */
/* fonts, unless its face includes a complete */
/* set of glyphs (called a `strike') for the */
/* fonts, unless its face includes a set of */
/* glyphs (called a `strike') for the */
/* specified sizes. */
/* */
/* available_sizes :: An array of sizes specifying the available */
@ -907,7 +912,7 @@ FT_BEGIN_HEADER
/* */
/* FT_FACE_FLAG_GLYPH_NAMES :: */
/* Indicates that the font contains glyph names that can be */
/* retrieved through @FT_Get_Glyph_Names. Note that some TrueType */
/* retrieved through @FT_Get_Glyph_Name. Note that some TrueType */
/* fonts contain broken glyph name tables. Use the function */
/* @FT_Has_PS_Glyph_Name when needed. */
/* */
@ -1056,7 +1061,7 @@ FT_BEGIN_HEADER
/* */
/* @description: */
/* A macro that returns true whenever a face object contains some */
/* glyph names that can be accessed through @FT_Get_Glyph_Names. */
/* glyph names that can be accessed through @FT_Get_Glyph_Name. */
/* */
#define FT_HAS_GLYPH_NAMES( face ) \
( face->face_flags & FT_FACE_FLAG_GLYPH_NAMES )
@ -1136,10 +1141,12 @@ FT_BEGIN_HEADER
/* units to fractional (26.6) pixel coordinates. */
/* */
/* ascender :: The ascender, expressed in 26.6 fixed point */
/* pixels. Always positive. */
/* pixels. Positive for ascenders above the */
/* baseline. */
/* */
/* descender :: The descender, expressed in 26.6 fixed point */
/* pixels. Always negative. */
/* pixels. Negative for descenders below the */
/* baseline. */
/* */
/* height :: The text height, expressed in 26.6 fixed point */
/* pixels. Always positive. */
@ -1167,7 +1174,7 @@ FT_BEGIN_HEADER
FT_UShort y_ppem; /* vertical pixels per EM */
FT_Fixed x_scale; /* two scales used to convert font units */
FT_Fixed y_scale; /* to 26.6 frac. pixel coordinates.. */
FT_Fixed y_scale; /* to 26.6 frac. pixel coordinates */
FT_Pos ascender; /* ascender in 26.6 frac. pixels */
FT_Pos descender; /* descender in 26.6 frac. pixels */
@ -1871,7 +1878,7 @@ FT_BEGIN_HEADER
/* */
/* <Note> */
/* When dealing with fixed-size faces (i.e., non-scalable formats), */
/* use the function @FT_Set_Pixel_Sizes. */
/* @FT_Set_Pixel_Sizes provides a more convenient interface. */
/* */
FT_EXPORT( FT_Error )
FT_Set_Char_Size( FT_Face face,
@ -1920,6 +1927,10 @@ FT_BEGIN_HEADER
/* guarantee in any way that you will get glyph bitmaps that all fit */
/* within an 8x8 cell (sometimes even far from it). */
/* */
/* For bitmap fonts, `pixel_height' usually is a reliable value for */
/* the height of the bitmap cell. Drivers for bitmap font formats */
/* which contain a single bitmap strike only (BDF, PCF) ignore */
/* `pixel_width'. */
FT_EXPORT( FT_Error )
FT_Set_Pixel_Sizes( FT_Face face,
FT_UInt pixel_width,

14
src/base/ftobjs.c
View File

@ -1994,6 +1994,7 @@
driver = face->driver;
metrics = &face->size->metrics;
clazz = driver->clazz;
if ( !char_width )
char_width = char_height;
@ -2007,17 +2008,13 @@
if ( !vert_resolution )
vert_resolution = 72;
driver = face->driver;
clazz = driver->clazz;
/* default processing -- this can be overridden by the driver */
if ( char_width < 1 * 64 )
char_width = 1 * 64;
if ( char_height < 1 * 64 )
char_height = 1 * 64;
/* Compute pixel sizes in 26.6 units. we use rounding
*/
/* Compute pixel sizes in 26.6 units with rounding */
dim_x = ( ( char_width * horz_resolution + (36+32*72) ) / 72 ) & -64;
dim_y = ( ( char_height * vert_resolution + (36+32*72) ) / 72 ) & -64;
@ -2055,14 +2052,15 @@
FT_Error error = FT_Err_Ok;
FT_Driver driver;
FT_Driver_Class clazz;
FT_Size_Metrics* metrics = &face->size->metrics;
FT_Size_Metrics* metrics;
if ( !face || !face->size || !face->driver )
return FT_Err_Invalid_Face_Handle;
driver = face->driver;
clazz = driver->clazz;
driver = face->driver;
metrics = &face->size->metrics;
clazz = driver->clazz;
/* default processing -- this can be overridden by the driver */
if ( pixel_width == 0 )

36
src/bdf/bdfdrivr.c
View File

@ -65,7 +65,7 @@ THE SOFTWARE.
cmap->num_encodings = face->bdffont->glyphs_used;
cmap->encodings = face->en_table;
return FT_Err_Ok;
return BDF_Err_Ok;
}
@ -305,15 +305,9 @@ THE SOFTWARE.
if ( FT_NEW_ARRAY( root->available_sizes, 1 ) )
goto Exit;
prop = bdf_get_font_property( font, "AVERAGE_WIDTH" );
if ( ( prop != NULL ) && ( prop->value.int32 >= 10 ) )
root->available_sizes->width = (short)( prop->value.int32 / 10 );
prop = bdf_get_font_property( font, "PIXEL_SIZE" );
if ( prop != NULL ) {
root->available_sizes->height =
root->available_sizes->width = (short) prop->value.int32;
}
if ( prop != NULL )
root->available_sizes->height = (short) prop->value.int32;
else
{
prop = bdf_get_font_property( font, "POINT_SIZE" );
@ -333,19 +327,17 @@ THE SOFTWARE.
}
}
if ( root->available_sizes->width == 0 )
{
if ( root->available_sizes->height == 0 )
{
/* some fonts have broken SIZE declaration (jiskan24.bdf) */
FT_ERROR(( "BDF_Face_Init: reading size\n" ));
root->available_sizes->width = (FT_Short)font->point_size;
}
else
root->available_sizes->width = root->available_sizes->height;
}
if ( root->available_sizes->height == 0 )
root->available_sizes->height = root->available_sizes->width;
{
/* some fonts have broken SIZE declaration (jiskan24.bdf) */
FT_ERROR(( "BDF_Face_Init: reading size\n" ));
root->available_sizes->height = (FT_Short)font->point_size;
}
/* `width' is just an enumeration value for different bitmap strikes */
/* in a single font. Since a BDF font has a single strike only, */
/* make this value the same as the height. */
root->available_sizes->width = root->available_sizes->height;
/* encoding table */
{
@ -682,7 +674,7 @@ THE SOFTWARE.
}
Fail:
return FT_Err_Invalid_Argument;
return BDF_Err_Invalid_Argument;
}

6
src/cache/ftccache.c vendored
View File

@ -173,7 +173,7 @@
if ( *pnode == NULL )
{
FT_ERROR(( "ftc_node_hash_unlink: unknown node!\n" ));
return FT_Err_Ok;
return FTC_Err_Ok;
}
if ( *pnode == node )
@ -551,7 +551,7 @@
FTC_Query query,
FTC_Node *anode )
{
FT_Error error = FT_Err_Ok;
FT_Error error = FTC_Err_Ok;
FTC_Manager manager;
FT_LruNode lru;
FT_UInt free_count = 0;
@ -743,7 +743,7 @@
}
Fail:
if ( error != FT_Err_Out_Of_Memory )
if ( error != FTC_Err_Out_Of_Memory )
goto Exit;
/* There is not enough memory; try to release some unused nodes

2
src/cache/ftcsbits.c vendored
View File

@ -216,7 +216,7 @@
/* we mark unloaded glyphs with `sbit.buffer == 0' */
/* and 'width == 255', 'height == 0' */
/* */
if ( error && error != FT_Err_Out_Of_Memory )
if ( error && error != FTC_Err_Out_Of_Memory )
{
sbit->width = 255;
error = 0;

6
src/cache/ftlru.c vendored
View File

@ -198,7 +198,7 @@
* This loop will only exit when:
*
* - a new node was successfully created, or an old node flushed
* - an error other than FT_Err_Out_Of_Memory is detected
* - an error other than FTC_Err_Out_Of_Memory is detected
* - the list of nodes is empty, and it isn't possible to create
* new nodes
*
@ -228,7 +228,7 @@
if ( node == NULL )
{
FT_ASSERT( list->num_nodes == 0 );
error = FT_Err_Out_Of_Memory;
error = FTC_Err_Out_Of_Memory;
goto Exit;
}
@ -298,7 +298,7 @@
goto Exit;
Fail:
if ( error != FT_Err_Out_Of_Memory )
if ( error != FTC_Err_Out_Of_Memory )
goto Exit;
drop_last = 1;

2
src/cff/cffcmap.c
View File

@ -189,7 +189,7 @@
{
/* there are no unicode characters in here! */
FT_FREE( cmap->pairs );
error = FT_Err_Invalid_Argument;
error = CFF_Err_Invalid_Argument;
}
else
{

1
src/cff/cffdrivr.c
View File

@ -275,7 +275,6 @@
}
/*************************************************************************/
/* */
/* <Function> */

25
src/gzip/ftgzip.c
View File

@ -26,6 +26,17 @@
#include FT_INTERNAL_DEBUG_H
#include <string.h>
#include FT_MODULE_ERRORS_H
#undef __FTERRORS_H__
#define FT_ERR_PREFIX Gzip_Err_
#define FT_ERR_BASE FT_Mod_Err_Gzip
#include FT_ERRORS_H
#ifdef FT_CONFIG_OPTION_USE_ZLIB
#ifdef FT_CONFIG_OPTION_SYSTEM_ZLIB
@ -181,7 +192,7 @@
head[2] != Z_DEFLATED ||
(head[3] & FT_GZIP_RESERVED) )
{
error = FT_Err_Invalid_File_Format;
error = Gzip_Err_Invalid_File_Format;
goto Exit;
}
@ -276,7 +287,7 @@
if ( inflateInit2( zstream, -MAX_WBITS ) != Z_OK ||
zstream->next_in == NULL )
{
error = FT_Err_Invalid_File_Format;
error = Gzip_Err_Invalid_File_Format;
goto Exit;
}
@ -347,7 +358,7 @@
size = stream->read( stream, stream->pos, zip->input,
FT_GZIP_BUFFER_SIZE );
if ( size == 0 )
return FT_Err_Invalid_Stream_Operation;
return Gzip_Err_Invalid_Stream_Operation;
}
else
{
@ -356,7 +367,7 @@
size = FT_GZIP_BUFFER_SIZE;
if ( size == 0 )
return FT_Err_Invalid_Stream_Operation;
return Gzip_Err_Invalid_Stream_Operation;
FT_MEM_COPY( zip->input, stream->base + stream->pos, size );
}
@ -398,12 +409,12 @@
{
zip->limit = zstream->next_out;
if ( zip->limit == zip->cursor )
error = FT_Err_Invalid_Stream_Operation;
error = Gzip_Err_Invalid_Stream_Operation;
break;
}
else if ( err != Z_OK )
{
error = FT_Err_Invalid_Stream_Operation;
error = Gzip_Err_Invalid_Stream_Operation;
break;
}
}
@ -585,7 +596,7 @@
FT_UNUSED( stream );
FT_UNUSED( source );
return FT_Err_Unimplemented_Feature;
return Gzip_Err_Unimplemented_Feature;
}
#endif /* !FT_CONFIG_OPTION_USE_ZLIB */

12
src/pcf/pcfdrivr.c
View File

@ -63,7 +63,7 @@ THE SOFTWARE.
cmap->num_encodings = (FT_UInt)face->nencodings;
cmap->encodings = face->encodings;
return FT_Err_Ok;
return PCF_Err_Ok;
}
@ -245,7 +245,7 @@ THE SOFTWARE.
/* this didn't work, try gzip support! */
error2 = FT_Stream_OpenGzip( &face->gzip_stream, stream );
if ( error2 == FT_Err_Unimplemented_Feature )
if ( error2 == PCF_Err_Unimplemented_Feature )
goto Fail;
error = error2;
@ -454,9 +454,9 @@ THE SOFTWARE.
slot->bitmap_left = metric->leftSideBearing;
slot->bitmap_top = metric->ascent;
slot->metrics.horiAdvance = metric->characterWidth << 6 ;
slot->metrics.horiBearingX = metric->leftSideBearing << 6 ;
slot->metrics.horiBearingY = metric->ascent << 6 ;
slot->metrics.horiAdvance = metric->characterWidth << 6;
slot->metrics.horiBearingX = metric->leftSideBearing << 6;
slot->metrics.horiBearingY = metric->ascent << 6;
slot->metrics.width = ( metric->rightSideBearing -
metric->leftSideBearing ) << 6;
slot->metrics.height = bitmap->rows << 6;
@ -499,7 +499,7 @@ THE SOFTWARE.
return 0;
}
return FT_Err_Invalid_Argument;
return PCF_Err_Invalid_Argument;
}

34
src/pcf/pcfread.c
View File

@ -919,7 +919,6 @@ THE SOFTWARE.
{
FT_Face root = FT_FACE( face );
PCF_Property prop;
int size_set = 0;
root->num_faces = 1;
@ -986,45 +985,32 @@ THE SOFTWARE.
prop = pcf_find_property( face, "PIXEL_SIZE" );
if ( prop != NULL )
{
root->available_sizes->height =
root->available_sizes->width = (FT_Short)( prop->value.integer );
size_set = 1;
}
root->available_sizes->height = (FT_Short)( prop->value.integer );
else
{
prop = pcf_find_property( face, "POINT_SIZE" );
if ( prop != NULL )
{
PCF_Property xres, yres;
PCF_Property yres;
xres = pcf_find_property( face, "RESOLUTION_X" );
yres = pcf_find_property( face, "RESOLUTION_Y" );
if ( ( yres != NULL ) && ( xres != NULL ) )
{
if ( yres != NULL )
root->available_sizes->height =
(FT_Short)( prop->value.integer *
yres->value.integer / 720 );
root->available_sizes->width =
(FT_Short)( prop->value.integer *
xres->value.integer / 720 );
size_set = 1;
}
}
}
if (size_set == 0 )
{
root->available_sizes->width = 12;
if ( root->available_sizes->height == 0 )
root->available_sizes->height = 12;
}
/* set-up charset */
/* `width' is just an enumeration value for different bitmap strikes */
/* in a single font. Since a PCF font has a single strike only, */
/* make this value the same as the height. */
root->available_sizes->width = root->available_sizes->height;
/* set up charset */
{
PCF_Property charset_registry = 0, charset_encoding = 0;

4
src/pfr/pfrdrivr.c
View File

@ -47,7 +47,7 @@
phys->metrics_resolution );
}
return FT_Err_Ok;
return PFR_Err_Ok;
}
@ -56,7 +56,7 @@
FT_UInt gindex,
FT_Pos *aadvance )
{
FT_Error error = FT_Err_Bad_Argument;
FT_Error error = PFR_Err_Bad_Argument;
*aadvance = 0;

4
src/pfr/pfrobjs.c
View File

@ -296,7 +296,7 @@
if ( load_flags & FT_LOAD_SBITS_ONLY )
{
error = FT_Err_Invalid_Argument;
error = PFR_Err_Invalid_Argument;
goto Exit;
}
@ -417,7 +417,7 @@
FT_UInt glyph2,
FT_Vector* kerning )
{
FT_Error error = FT_Err_Ok;
FT_Error error = PFR_Err_Ok;
PFR_PhyFont phy_font = &face->phy_font;
PFR_KernItem item = phy_font->kern_items;
FT_UInt32 idx = PFR_KERN_INDEX( glyph1, glyph2 );

6
src/pfr/pfrsbit.c
View File

@ -508,7 +508,7 @@
default:
FT_ERROR(( "pfr_read_bitmap_data: invalid image type\n" ));
error = FT_Err_Invalid_File_Format;
error = PFR_Err_Invalid_File_Format;
}
}
@ -560,7 +560,7 @@
}
/* couldn't find it */
return FT_Err_Invalid_Argument;
return PFR_Err_Invalid_Argument;
}
Found_Strike:
@ -593,7 +593,7 @@
if ( gps_size == 0 )
{
/* Could not find a bitmap program string for this glyph */
error = FT_Err_Invalid_Argument;
error = PFR_Err_Invalid_Argument;
goto Exit;
}
}

4
src/psaux/t1cmap.c
View File

@ -20,6 +20,8 @@
#include FT_INTERNAL_DEBUG_H
#include "psauxerr.h"
/*************************************************************************/
/*************************************************************************/
@ -320,7 +322,7 @@
{
/* there are no unicode characters in here! */
FT_FREE( cmap->pairs );
error = FT_Err_Invalid_Argument;
error = PSaux_Err_Invalid_Argument;
}
else
{

4
src/pshinter/pshalgo.c
View File

@ -21,6 +21,8 @@
#include FT_INTERNAL_DEBUG_H
#include "pshalgo.h"
#include "pshnterr.h"
#undef FT_COMPONENT
#define FT_COMPONENT trace_pshalgo2
@ -1900,7 +1902,7 @@
/* something to do? */
if ( outline->n_points == 0 || outline->n_contours == 0 )
return FT_Err_Ok;
return PSH_Err_Ok;
#ifdef DEBUG_HINTER

8
src/pshinter/pshrec.c
View File

@ -23,6 +23,8 @@
#include "pshrec.h"
#include "pshalgo.h"
#include "pshnterr.h"
#undef FT_COMPONENT
#define FT_COMPONENT trace_pshrec
@ -820,7 +822,7 @@
break;
default:
hints->error = FT_Err_Invalid_Argument;
hints->error = PSH_Err_Invalid_Argument;
hints->hint_type = hint_type;
FT_ERROR(( "ps_hints_open: invalid charstring type!\n" ));
@ -934,7 +936,7 @@
else
{
FT_ERROR(( "ps_hints_t1stem3: called with invalid hint type!\n" ));
error = FT_Err_Invalid_Argument;
error = PSH_Err_Invalid_Argument;
goto Fail;
}
}
@ -975,7 +977,7 @@
else
{
/* invalid hint type */
error = FT_Err_Invalid_Argument;
error = PSH_Err_Invalid_Argument;
goto Fail;
}
}

3
src/pshinter/rules.mk
View File

@ -33,7 +33,8 @@ PSHINTER_DRV_SRC := $(PSHINTER_DIR)/pshrec.c \
# PSHINTER driver headers
#
PSHINTER_DRV_H := $(PSHINTER_DRV_SRC:%c=%h)
PSHINTER_DRV_H := $(PSHINTER_DRV_SRC:%c=%h) \
$(PSHINTER_DIR)/pshnterr.h
# PSHINTER driver object(s)

4
src/psnames/psmodule.c
View File

@ -85,7 +85,7 @@
}
/* there must be exactly four hex digits */
if ( *p == '\0' && count == 0 )
if ( ( *p == '\0' || *p == '.' ) && count == 0 )
return value;
}
@ -120,7 +120,7 @@
value = ( value << 4 ) + d;
}
if ( *p == '\0' && count <= 2 )
if ( ( *p == '\0' || *p == '.' ) && count <= 2 )
return value;
}

4
src/sfnt/sfdriver.c
View File

@ -149,7 +149,7 @@
FT_Memory memory = face->root.memory;
TT_NameEntryRec* name = face->name_table.names + found_win;
FT_UInt len = name->stringLength / 2;
FT_Error error = FT_Err_Ok;
FT_Error error = SFNT_Err_Ok;
FT_UNUSED( error );
@ -191,7 +191,7 @@
FT_Memory memory = face->root.memory;
TT_NameEntryRec* name = face->name_table.names + found_apple;
FT_UInt len = name->stringLength;
FT_Error error = FT_Err_Ok;
FT_Error error = SFNT_Err_Ok;
FT_UNUSED( error );

2
src/sfnt/sfobjs.c
View File

@ -258,7 +258,7 @@
{
if ( rec->string == NULL )
{
FT_Error error = FT_Err_Ok;
FT_Error error = SFNT_Err_Ok;
FT_Stream stream = face->name_table.stream;
FT_UNUSED( error );

4
src/sfnt/ttcmap0.c
View File

@ -1807,7 +1807,7 @@
if ( p + 4 > limit )
return FT_Err_Invalid_Table;
return SFNT_Err_Invalid_Table;
/* only recognize format 0 */
if ( TT_NEXT_USHORT( p ) != 0 )
@ -1815,7 +1815,7 @@
p -= 2;
FT_ERROR(( "tt_face_build_cmaps: unsupported `cmap' table format = %d\n",
TT_PEEK_USHORT( p ) ));
return FT_Err_Invalid_Table;
return SFNT_Err_Invalid_Table;
}
num_cmaps = TT_NEXT_USHORT( p );

2
src/sfnt/ttload.c
View File

@ -235,7 +235,7 @@
return error;
Bad_Format:
error = FT_Err_Unknown_File_Format;
error = SFNT_Err_Unknown_File_Format;
goto Exit;
}

12
src/truetype/ttdriver.c
View File

@ -242,11 +242,6 @@
/* A driver method used to reset a size's character sizes (horizontal */
/* and vertical) expressed in integer pixels. */
/* */
/* <Input> */
/* pixel_width :: The character width expressed in integer pixels. */
/* */
/* pixel_height :: The character height expressed in integer pixels. */
/* */
/* <InOut> */
/* size :: A handle to the target size object. */
/* */
@ -254,13 +249,8 @@
/* FreeType error code. 0 means success. */
/* */
static FT_Error
Set_Pixel_Sizes( TT_Size size,
FT_UInt pixel_width,
FT_UInt pixel_height )
Set_Pixel_Sizes( TT_Size size )
{
FT_UNUSED( pixel_width );
FT_UNUSED( pixel_height );
/* many things have been pre-computed by the base layer */
size->metrics = size->root.metrics;

2
src/truetype/ttgload.c
View File

@ -1681,7 +1681,7 @@
/* return immediately if we only want the embedded bitmaps */
if ( load_flags & FT_LOAD_SBITS_ONLY )
return FT_Err_Invalid_Argument;
return TT_Err_Invalid_Argument;
/* seek to the beginning of the glyph table. For Type 42 fonts */
/* the table might be accessed from a Postscript stream or something */

4
src/type42/t42objs.c
View File

@ -554,7 +554,7 @@
T42_Face t42face = (T42_Face)face;
FT_Activate_Size(size->ttsize);
FT_Activate_Size( size->ttsize );
return FT_Set_Char_Size( t42face->ttf_face,
char_width,
@ -573,7 +573,7 @@
T42_Face t42face = (T42_Face)face;
FT_Activate_Size(size->ttsize);
FT_Activate_Size( size->ttsize );
return FT_Set_Pixel_Sizes( t42face->ttf_face,
pixel_width,

37
src/winfonts/winfnt.c
View File

@ -402,7 +402,6 @@
static FT_CMap_Class fnt_cmap_class = &fnt_cmap_class_rec;
static void
FNT_Face_Done( FNT_Face face )
{
@ -495,6 +494,7 @@
{
FT_CharMapRec charmap;
charmap.encoding = FT_ENCODING_UNICODE;
charmap.platform_id = 3;
charmap.encoding_id = 1;
@ -547,25 +547,41 @@
FNT_Face face = (FNT_Face)FT_SIZE_FACE( size );
FNT_Font cur = face->fonts;
FNT_Font limit = cur + face->num_fonts;
FNT_Font hit;
size->font = 0;
hit = 0;
for ( ; cur < limit; cur++ )
{
/* we only compare the character height, as fonts used some strange */
/* values */
if ( cur->header.pixel_height == size->root.metrics.y_ppem )
{
size->font = cur;
size->root.metrics.ascender = cur->header.ascent * 64;
size->root.metrics.descender = ( cur->header.pixel_height -
cur->header.ascent ) * 64;
size->root.metrics.height = cur->header.pixel_height * 64;
hit = cur;
break;
}
}
/* try to find a better hit */
for ( ; cur < limit; cur++ )
{
if ( cur->header.pixel_height == size->root.metrics.y_ppem &&
cur->header.pixel_width == size->root.metrics.x_ppem )
{
hit = cur;
break;
}
}
if ( hit ) {
size->font = hit;
size->root.metrics.ascender = hit->header.ascent * 64;
size->root.metrics.descender = ( hit->header.pixel_height -
hit->header.ascent ) * 64;
size->root.metrics.height = hit->header.pixel_height * 64;
size->root.metrics.max_advance = hit->header.max_width * 64;
}
return ( size->font ? FNT_Err_Ok : FNT_Err_Invalid_Pixel_Size );
}
@ -597,7 +613,8 @@
if ( glyph_index > 0 )
glyph_index--;
else
glyph_index = font->header.default_char - font->header.first_char;
glyph_index = font->header.default_char;
glyph_index -= font->header.first_char;
new_format = FT_BOOL( font->header.version == 0x300 );
len = new_format ? 6 : 4;