kmx git

Commit	Date	Message
1749d8bc	2012-01-17T02:00:24	Remove trailing spaces.
dfb475ab	2011-11-14T20:29:13	Fix compiler warning.
9c98fbf6	2011-10-01T09:25:55	Handle some border cases. * include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro. * src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid value of `target->rows'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for flex start. * src/raster/ftrend1.c (ft_raster1_render): Check `width' and `height'. * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against invalid values in `localpoints' array.
65a44988	2011-06-15T01:44:24	[base] Fix g++4.6 compiler warnings in src/base/.c. Passing uninitialized pointer to the buffer allocator is not problematic theoretically (as far as the returned pointer is checked before writing), but g++4.6 dislikes it and warns by -Wuninitialized. Initialize them by NULL. src/base/ftobjs.c (FT_Stream_New): Init `stream'. (new_memory_stream): Ditto. (FT_New_GlyphSlot): Init `slot'. (FT_CMap_New): Init `cmap'. (open_face_PS_from_sfnt_stream): Init `sfnt_ps'. (Mac_Read_POST_Resource): Init `pfb_data'. (Mac_Read_sfnt_Resource): Init `sfnt_data'. * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Init `offsets_internal' and `ref'. (raccess_guess_darwin_hfsplus): Init `newpath'. (raccess_guess_darwin_newvfs): Ditto. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Init `buffer'. * src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.
e866cf3f	2009-08-01T00:32:06	Improve bitmap size or pixel variables for 16-bit systems.
a86f1b96	2009-01-06T09:07:22	FT_Bitmap_Convert: Support missing pixel modes. * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen <chint@necsv.com>.
c8c4cc83	2008-12-17T10:50:31	* include/freetype/ftsynth.h, src/basae/ftsynth.c: Move FT_GlyphSlot_Own_Bitmap to... * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files. * docs/CHANGES: Document it.
1dcb4448	2007-04-06T08:19:04	fixed a memory buffer overwrite bug. Damn !!
24fd93d6	2007-03-29T11:56:21	formatting
3f539694	2007-03-28T14:53:40	fixing bug in the padding zero-ing of the bitmap emboldener
27cf9de1	2007-01-13T07:34:23	formatting, copyright years
e3654532	2007-01-13T00:19:18	* src/base/ftbitmap.c: fixing memory stomping bug in the bitmap embolderner when the pitch of the source bitmap is much larger than its width * src/truetype/ttinterp.c: fixing aliasing-related compilation warning
9ca78256	2006-05-02T09:00:29	* include/freetype/internal/ftmemory.h, src/base/ftbitmap.c, src/base/ftmac.c, src/base/ftrfork.c, src/lzw/ftzopen.c, src/raster/ftrend1.c, src/sfnt/ttpost.c, src/truetype/ttgxvar.c, src/type42/t42parse.c, src/winfonts/winfnt.c: hardening the code against out-of-bounds conditions when allocating arrays. This is for the cases where FT_NEW_ARRAY and FT_RENEW_ARRAY are not used already. Introducing the new FT_ALLOC_MULT and FT_REALLOC_MULT macros.
be3c9814	2006-01-27T14:16:16	Formatting, copyright years.
6a681fa8	2006-01-27T12:11:22	* src/autofit/afwarp.c: simple #ifdef to prevent compilation when the warp hinter isn't active (it shouldn't, still experimental) * Jamfile, include/freetype/config/ftmodule.h: removed "gxvalid" and "otvalid" from the list of modules that are linked statically to a given FreeType library. Functionality has been moved to the "ftvalid" CVS module. note also that current Make-based build system still compiles the modules though... * include/freetype/config/ftoption.h: added FT_STRICT_ALIASING, which controls the definitions of the memory management functions to avoid warnings with recent versions of GCC. this macro is only here to be disabled, in case we detect problems with the new scheme. NOTE: disable macro to use the memory debugger. this will be fixed later !!
c5621628	2005-06-30T11:46:46	* src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c: removing compiler warnings (Visual C++ /W4) * Jamfile, src/otvalid/{otvcommn.h,otvgdef.c,otvgpos.c,otvgsub.c, otvjstf.c}: modified the code to use a different pre-processor trick to implement the OTV_NEST1, OTV_NEST2 and OTV_NEST3 macros. The code now compiles neatly with Visual C++. The 'otvalid' module has been put in the Jamfile build again.
38e82be1	2005-05-30T19:22:44	* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor documentation improvements. * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos. * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4. If xstr is larger than 8 and bitmap is of pixel_mode FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.
71d76281	2005-05-30T07:54:20	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap of mode FT_PIXEL_MODE_GRAY. Also add support for mode FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V should have ppb (pixel per byte) 1. Zero the padding when there's no need to allocate memory. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance too. More suited emboldening strength.
c162eac5	2005-05-28T21:52:37	* src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch. Handle FT_PIXEL_MODE_GRAY with num_gray != 256. Improve speed for FT_PIXEL_MODE_GRAY. (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.
afb2ba57	2005-05-25T05:51:01	* docs/CHANGES: Updated. * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration. * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary function. (FT_Bitmap_Embolden): New function. * src/base/ftoutln.c (FT_Outline_Embolden): New function. * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and FT_TRIGONOMETRY_H but FT_BITMAP_H. (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or FT_Bitmap_Embolden.
b9ee7370	2005-05-20T21:52:19	* docs/CHANGES: Updated. * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H but FT_BITMAP_H. (FT_Bitmap_Copy): New function (from ftglyph.c). * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public definition. * src/base/ftglyph.c: Include FT_BITMAP_H. (ft_bitmap_copy): Move to ftbitmap.c. (ft_bitmap_glyph_init): Remove `memory' variable. Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set. (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy. (ft_bitmap_glyph_done): Use FT_Bitmap_Done. (ft_outline_glyph_init): Use FT_Outline_Copy. * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target. (FT_Outline_Done_Internal): Check for valid `memory' pointer. (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render, FT_Outline_Transform): Check for valid `outline' pointer. * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to face->glyph, otherwise a new second glyph slot cannot be created. (FT_Done_GlyphSlot): Fix memory leak. (FT_Open_Face): Updated -- face->glyph is already managed by FT_New_GlyphSlot. * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.
0358b21d	2005-02-10T16:59:37	Formatting.
e99b9a99	2005-02-10T16:11:29	* src/base/ftbitmap.c (FT_Bitmap_Convert): small improvements to the conversion function (mainly stupid optimization, because I like these... shame on me) * src/base/Jamfile: adding ftbitmap.c to the list of compiled files
0f2a4157	2004-12-28T07:31:35	* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
f2438e1d	2004-12-14T16:01:29	* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for handling various bitmap formats. * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp but return them as-is. * docs/CHANGES: Mention new bitmap API. * include/freetype/ftchapter.s: Updated.

1749d8bc

2012-01-17T02:00:24

Remove trailing spaces.

dfb475ab

2011-11-14T20:29:13

Fix compiler warning.

9c98fbf6

2011-10-01T09:25:55

Handle some border cases. * include/freetype/config/ftstdlib.h (FT_USHORT_MAX): New macro. * src/base/ftbitmap.c (FT_Bitmap_Convert): Protect against invalid value of `target->rows'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Add check for flex start. * src/raster/ftrend1.c (ft_raster1_render): Check `width' and `height'. * src/truetype/ttgxvar.c (TT_Vary_Get_Glyph_Deltas): Protect against invalid values in `localpoints' array.

65a44988

2011-06-15T01:44:24

[base] Fix g++4.6 compiler warnings in src/base/*.c. Passing uninitialized pointer to the buffer allocator is not problematic theoretically (as far as the returned pointer is checked before writing), but g++4.6 dislikes it and warns by -Wuninitialized. Initialize them by NULL. * src/base/ftobjs.c (FT_Stream_New): Init `stream'. (new_memory_stream): Ditto. (FT_New_GlyphSlot): Init `slot'. (FT_CMap_New): Init `cmap'. (open_face_PS_from_sfnt_stream): Init `sfnt_ps'. (Mac_Read_POST_Resource): Init `pfb_data'. (Mac_Read_sfnt_Resource): Init `sfnt_data'. * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Init `offsets_internal' and `ref'. (raccess_guess_darwin_hfsplus): Init `newpath'. (raccess_guess_darwin_newvfs): Ditto. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): Init `buffer'. * src/base/ftstroke.c (FT_Stroker_New): Init `stroker'.

e866cf3f

2009-08-01T00:32:06

Improve bitmap size or pixel variables for 16-bit systems.

a86f1b96

2009-01-06T09:07:22

FT_Bitmap_Convert: Support missing pixel modes. * src/base/ftbitmap.c (FT_Bitmap_Convert): Handle FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. Problem reported by Chi Nguyen <chint@necsv.com>.

c8c4cc83

2008-12-17T10:50:31

* include/freetype/ftsynth.h, src/basae/ftsynth.c: Move FT_GlyphSlot_Own_Bitmap to... * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files. * docs/CHANGES: Document it.

1dcb4448

2007-04-06T08:19:04

fixed a memory buffer overwrite bug. Damn !!

24fd93d6

2007-03-29T11:56:21

formatting

3f539694

2007-03-28T14:53:40

fixing bug in the padding zero-ing of the bitmap emboldener

27cf9de1

2007-01-13T07:34:23

formatting, copyright years

e3654532

2007-01-13T00:19:18

* src/base/ftbitmap.c: fixing memory stomping bug in the bitmap embolderner when the pitch of the source bitmap is *much* larger than its width * src/truetype/ttinterp.c: fixing aliasing-related compilation warning

9ca78256

2006-05-02T09:00:29

* include/freetype/internal/ftmemory.h, src/base/ftbitmap.c, src/base/ftmac.c, src/base/ftrfork.c, src/lzw/ftzopen.c, src/raster/ftrend1.c, src/sfnt/ttpost.c, src/truetype/ttgxvar.c, src/type42/t42parse.c, src/winfonts/winfnt.c: hardening the code against out-of-bounds conditions when allocating arrays. This is for the cases where FT_NEW_ARRAY and FT_RENEW_ARRAY are not used already. Introducing the new FT_ALLOC_MULT and FT_REALLOC_MULT macros.

be3c9814

2006-01-27T14:16:16

Formatting, copyright years.

6a681fa8

2006-01-27T12:11:22

* src/autofit/afwarp.c: simple #ifdef to prevent compilation when the warp hinter isn't active (it shouldn't, still experimental) * Jamfile, include/freetype/config/ftmodule.h: removed "gxvalid" and "otvalid" from the list of modules that are linked statically to a given FreeType library. Functionality has been moved to the "ftvalid" CVS module. note also that current Make-based build system still compiles the modules though... * include/freetype/config/ftoption.h: added FT_STRICT_ALIASING, which controls the definitions of the memory management functions to avoid warnings with recent versions of GCC. this macro is only here to be disabled, in case we detect problems with the new scheme. NOTE: disable macro to use the memory debugger. this will be fixed later !!

c5621628

2005-06-30T11:46:46

* src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c: removing compiler warnings (Visual C++ /W4) * Jamfile, src/otvalid/{otvcommn.h,otvgdef.c,otvgpos.c,otvgsub.c, otvjstf.c}: modified the code to use a different pre-processor trick to implement the OTV_NEST1, OTV_NEST2 and OTV_NEST3 macros. The code now compiles neatly with Visual C++. The 'otvalid' module has been put in the Jamfile build again.

38e82be1

2005-05-30T19:22:44

* include/freetype/ftbitmap.h (FT_Bitmap_Embolden): Minor documentation improvements. * include/freetype/ftoutln.h (FT_Outline_Embolden): Fix typos. * src/base/ftbitmap.c (FT_Bitmap_Embolden): Add support for bitmap of pixel_mode FT_PIXEL_MODE_GRAY2 or FT_PIXEL_MODE_GRAY4. If xstr is larger than 8 and bitmap is of pixel_mode FT_PIXEL_MODE_MONO, set xstr to 8 instead of returning error.

71d76281

2005-05-30T07:54:20

* src/base/ftbitmap.c (FT_Bitmap_Embolden): Fix emboldening bitmap of mode FT_PIXEL_MODE_GRAY. Also add support for mode FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V. (ft_bitmap_assure_buffer): FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V should have ppb (pixel per byte) 1. Zero the padding when there's no need to allocate memory. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Handle slot->advance too. More suited emboldening strength.

c162eac5

2005-05-28T21:52:37

* src/base/ftbitmap.c (FT_Bitmap_Embolden): Handle negative pitch. Handle FT_PIXEL_MODE_GRAY with num_gray != 256. Improve speed for FT_PIXEL_MODE_GRAY. (ft_bitmap_assure_buffer): Accept FT_PIXEL_MODE_LCD and FT_PIXEL_MODE_LCD_V.

afb2ba57

2005-05-25T05:51:01

* docs/CHANGES: Updated. * include/freetype/ftbitmap.h (FT_Bitmap_Embolden): New declaration. * include/freetype/ftoutln.h (FT_Outline_Embolden): New declaration. * src/base/ftbitmap.c (ft_bitmap_assure_buffer): New auxiliary function. (FT_Bitmap_Embolden): New function. * src/base/ftoutln.c (FT_Outline_Embolden): New function. * src/base/ftsynth.c: Don't include FT_INTERNAL_CALC_H and FT_TRIGONOMETRY_H but FT_BITMAP_H. (FT_GlyphSlot_Embolden): Use FT_Outline_Embolden or FT_Bitmap_Embolden.

b9ee7370

2005-05-20T21:52:19

* docs/CHANGES: Updated. * src/base/ftbitmap.c: Don't include FT_FREETYPE_H and FT_IMAGE_H but FT_BITMAP_H. (FT_Bitmap_Copy): New function (from ftglyph.c). * include/freetype/ftbitmap.h (FT_Bitmap_Copy): New public definition. * src/base/ftglyph.c: Include FT_BITMAP_H. (ft_bitmap_copy): Move to ftbitmap.c. (ft_bitmap_glyph_init): Remove `memory' variable. Create new bitmap object if FT_GLYPH_OWN_BITMAP isn't set. (ft_bitmap_glyph_copy): Use FT_Bitmap_Copy. (ft_bitmap_glyph_done): Use FT_Bitmap_Done. (ft_outline_glyph_init): Use FT_Outline_Copy. * src/base/ftoutln.c (FT_Outline_Copy): Handle source == target. (FT_Outline_Done_Internal): Check for valid `memory' pointer. (FT_Outline_Translate, FT_Outline_Reverse, FT_Outline_Render, FT_Outline_Transform): Check for valid `outline' pointer. * src/base/ftobjs.c (FT_New_GlyphSlot): Prepend glyph slot to face->glyph, otherwise a new second glyph slot cannot be created. (FT_Done_GlyphSlot): Fix memory leak. (FT_Open_Face): Updated -- face->glyph is already managed by FT_New_GlyphSlot. * src/type42/t42objs.c (T42_GlyphSlot_Done): Updated.

0358b21d

2005-02-10T16:59:37

Formatting.

e99b9a99

2005-02-10T16:11:29

* src/base/ftbitmap.c (FT_Bitmap_Convert): small improvements to the conversion function (mainly stupid optimization, because I like these... shame on me) * src/base/Jamfile: adding ftbitmap.c to the list of compiled files

0f2a4157

2004-12-28T07:31:35

* src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.

f2438e1d

2004-12-14T16:01:29

* src/base/ftbitmap.c, include/freetype/ftbitmap.h: New files for handling various bitmap formats. * include/freetype/config/ftheader.h (FT_BITMAP_H): New macro. * src/base/rules.mk (BASE_EXT_SRC): Add ftbitmap.c. * src/bdf/bdfdrivr.c (BDF_Glyph_Load): Don't convert bitmaps to 8bpp but return them as-is. * docs/CHANGES: Mention new bitmap API. * include/freetype/ftchapter.s: Updated.

kc3-lang/freetype/src/base/ftbitmap.c

src/base/ftbitmap.c

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