| 029c9b2391476285cb4b25b52360744c649305b0 |
|
03-Jan-2018 |
Werner Lemberg <wl@gnu.org> |
[truetype] Round offsets of glyph components only if hinting is on.
* src/truetype/ttgload.c (TT_Process_Composite_Component): Implement
it.
/external/freetype/src/truetype/ttgload.c
|
| 0a0c22569deab933df21127e75db5c81f724f292 |
|
02-Jan-2018 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/truetype/ttgload.c
|
| 068a7a03aa1943c59dfd490773156cb9245879db |
|
18-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
* src/*/*: Only use `ft_' and `FT_' variants of stdc library stuff.
/external/freetype/src/truetype/ttgload.c
|
| d062c54ce7f2c2bb98906f866755d214c4a73735 |
|
18-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix previous commit.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Correctly handle
unhinted phantom points, which must be properly scaled.
/external/freetype/src/truetype/ttgload.c
|
| e7935f29103596751ffda3ee7adea04a0c47050f |
|
18-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Don't apply HVAR and VVAR deltas twice (#52683).
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Always adjust
`pp1' to `pp4', except if we have an HVAR and/or VVAR table.
* src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Handle
alternative code branch identically w.r.t. presence of an HVAR
and/or VVAR table.
/external/freetype/src/truetype/ttgload.c
|
| 98ba0c4a37cc8223b513efb4f2a5df4f25ec0756 |
|
08-Dec-2017 |
Werner Lemberg <wl@gnu.org> |
New `ftdriver.h' file, covering all driver modules.
This reduces redundancy and increases synergy; it also reduces the
number of header files.
* include/freetype/config/ftheader.h (FT_DRIVER_H): New macro.
(FT_AUTOHINTER_H, FT_CFF_DRIVER_H, FT_TRUETYPE_DRIVER_H,
FT_PCF_DRIVER_H, FT_TYPE1_DRIVER_H): Make them aliases to
FT_DRIVER_H.
* include/freetype/ftautoh.h, include/freetype/ftcffdrv.h,
include/freetype/ftpcfdrv.h, include/freetype/ftt1drv.h,
include/freetype/ftttdrv.h: Replaced with...
* include/freetype/ftdriver.h: ...this new file.
(FT_CFF_HINTING_ADOBE, FT_T1_HINTING_ADOBE): Renamed to...
(FT_HINTING_ADOBE): ... this new macro.
(FT_CFF_HINTING_FREETYPE, FT_T1_HINTING_FREETYPE): Renamed to...
(FT_HINTING_FREETYPE): ... this new macro.
* src/*/*: Updated accordingly.
/external/freetype/src/truetype/ttgload.c
|
| c18c391b688a59a1c1e8366e216e473c1bd6361c |
|
28-Nov-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Improving tracing of composite glyphs.
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
[FT_DEBUG_LEVEL_TRACE]: Show composite glyph information.
/external/freetype/src/truetype/ttgload.c
|
| 8c92f7622cdf1e2a0354a818f67edfaa92e4cced |
|
07-Oct-2017 |
Werner Lemberg <wl@gnu.org> |
Make `FT_FACE_FLAG_VARIATION' work.
* include/freetype/internal/tttypes.h (TT_Face): Remove
`is_default_instance'; this can be replaced with a combination of
`FT_IS_VARIATION' and `FT_IS_INSTANCE'.
* src/cff/cffdrivr.c (cff_get_advances): Updated.
* src/sfnt/sfdriver.c (sfnt_get_ps_name), src/sfnt/sfobjs.c
(sfnt_init_face): Updated.
* src/truetype/ttdriver.c (tt_get_advances), src/truetype/ttgload.c
(TT_Process_Simple_Glyph, load_truetype_glyph, IS_DEFAULT_INSTANCE),
src/truetype/ttgxvar.c (tt_set_mm_blend): Updated.
* src/truetype/ttgxvar.c (TT_Set_MM_Blend, TT_Set_Var_Design):
Handle `FT_FACE_FLAG_VARIATION'.
* src/type1/t1load.c (T1_Set_MM_Blend, T1_Set_MM_Design): Handle
`FT_FACE_FLAG_VARIATION'.
/external/freetype/src/truetype/ttgload.c
|
| b45043c44030337c1f7006f8c3d19fdfffe541f6 |
|
11-Aug-2017 |
Werner Lemberg <wl@gnu.org> |
[sfnt, truetype] Improve handling of missing sbits.
Requested by Behdad.
Modern bitmap-only SFNTs like `NotoColorEmoji.ttf' don't contain
entries in the bitmap strike(s) for empty glyphs. Instead, they
rely that a space glyph gets created from the font's metrics data.
This commit makes FreeType behave accordingly.
* include/freetype/fterrdef.h (FT_Err_Missing_Bitmap): New error
code.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_image): Change error codes
to make a distinction between a missing bitmap in a composite and a
simple missing bitmap.
* src/truetype/ttgload.c (TT_Load_Glyph): For a missing bitmap (in a
bitmap-only font), synthesize an empty bitmap glyph if metrics are
available.
/external/freetype/src/truetype/ttgload.c
|
| 24e256ab005c68a3894845ef3b7764338f9442a4 |
|
04-Aug-2017 |
Nikolaus Waxweiler <madigens@gmail.com> |
[truetype] Fix metrics of B/W hinting in v40 mode.
Phantom points are now saved outside v40 backwards compatibility
mode. This fixes the jumping glyphs when switching between v35 and
v40 monochrome mode.
* src/truetype/ttgload.c (TT_Hint_Glyph): Fix inversed bool logic.
/external/freetype/src/truetype/ttgload.c
|
| ce367774d20072018d46bfe26f7c7b823dfad79c |
|
01-Aug-2017 |
Werner Lemberg <wl@gnu.org> |
[sfnt, truetype] Minor adjustments for OpenType 1.8.2.
* src/sfnt/sfobjs.c (sfnt_load_face): The units per EM value has now
(tighter) limits.
* src/truetype/ttgload.c (load_truetype_glyph): The new OpenType
version explicitly allows all negative values for the number of
contours if we have a composite glyph (this is for better backwards
compatibility I guess), but it still recommends value -1.
/external/freetype/src/truetype/ttgload.c
|
| dcd8de272f940065b6a326b16518e3e5acb695a6 |
|
09-Jun-2017 |
Werner Lemberg <wl@gnu.org> |
*/*: Remove `OVERFLOW_' prefix.
This increases readability.
/external/freetype/src/truetype/ttgload.c
|
| addb2dddb6fd4be32ea16b44831e4cc99bbc9693 |
|
03-Jun-2017 |
Werner Lemberg <wl@gnu.org> |
[base, cff, truetype] Integer overflows.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2060
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2062
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2063
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2068
* src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Use
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
* src/cff/cf2blues.c (cf2_blues_capture), src/cff/cf2hints.c
(cf2_hintmap_adjustHints): Use OVERFLOW_SUB_INT32.
* src/truetype/ttgload.c (compute_glyph_metrics): User
OVERFLOW_SUB_LONG.
* src/truetype/ttinterp.c (Direct_Move, Direct_Move_Orig,
Direct_Move_X, Direct_Move_Y, Direct_Move_Orig_X,
Direct_Move_Orig_Y, Move_Zp2_Point, Ins_MSIRP): Use
OVERFLOW_ADD_LONG and OVERFLOW_SUB_LONG.
/external/freetype/src/truetype/ttgload.c
|
| a0455468fdb8dd1959596d0c8c8a3ff07ee495a3 |
|
20-May-2017 |
Nikolaus Waxweiler <madigens@gmail.com> |
[truetype] Always use interpreter v35 for B/W rendering (#51051).
* src/truetype/ttgload.c (tt_loader_init)
[TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL]: Adjust
`subpixel_hinting_lean', `grayscale_cleartype', and
`vertical_lcd_lean' accordingly.
* src/truetype/ttinterp.c (Ins_GETINFO): Updated.
(TT_RunIns): Update `backward_compatibility' flag.
/external/freetype/src/truetype/ttgload.c
|
| 6e5445a232cbdbf18a45629cf2f12a81c043607f |
|
15-May-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix error handling for embedded bitmaps.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>.
* src/truetype/ttgload.c (TT_Load_Glyph)
[TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Handle error if font is not
scalable.
/external/freetype/src/truetype/ttgload.c
|
| 8cd31eb7b0c0af307f5f31109685963e522718fc |
|
03-May-2017 |
Werner Lemberg <wl@gnu.org> |
*/*: s/backwards compatibility/backward compatibility/.
/external/freetype/src/truetype/ttgload.c
|
| ba40054c2dd9f5d3d8561de7106870ac6a920f6d |
|
02-May-2017 |
Werner Lemberg <wl@gnu.org> |
[autofit] Remove `slight' auto-hint mode again.
A poll on freetype-devel favoured changes directly applied to
`light'.
* include/freetype/freetype.h (FT_LOAD_TARGET_SLIGHT,
FT_RENDER_MODE_SLIGHT): Removed.
* src/autofit/afcjk.c (af_cjk_hints_init), src/autofit/aflatin.c
(af_latin_hints_init), src/autofit/aflatin2.c
(af_latin2_hints_init): Revert change from 2017-04-22.
* src/autofit/afloader.c (af_loader_load_glyph) Remove references to
FT_RENDER_MODE_SLIGHT.
[AF_CONFIG_OPTION_TT_SIZE_METRICS]: Enable TrueType-like metrics
unconditionally.
* src/base/ftadvanc.c (LOAD_ADVANCE_FAST_CHECK): Revert change from
2017-04-22.
* src/base/ftobjs.c (FT_Load_Glyph): Revert change from 2017-04-22.
* src/pshinter/pshalgo.c (ps_hints_apply): Revert change from
2017-04-22.
* src/smooth/ftsmooth.c (ft_smooth_render): Revert change from
2017-04-22.
* docs/CHANGES: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 5f18d867c0bf075153c8d6abb7e8d248ad469b56 |
|
22-Apr-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Do linear scaling for FT_LOAD_NO_HINTING (#50470).
* src/truetype/ttobs.h (TT_SizeRec): Add field `hinted_metrics' to
hold hinted metrics.
Make `metrics' a pointer so that `tt_glyph_load' can easily switch
between metrics.
* src/truetype/ttdriver.c (tt_size_request): Updated.
(tt_glyph_load): Use top-level metrics if FT_LOAD_NO_HINTING is
used.
* src/truetype/ttgload.c (TT_Hint_Glyph, TT_Process_Simple_Glyph,
TT_Process_Composite_Component, load_truetype_glyph,
compute_glyph_metrics, TT_Load_Glyph): Updated.
* src/truetype/ttinterp.c (TT_Load_Context): Updated.
* src/truetype/ttobjs.c (tt_size_reset): Updated.
* src/truetype/ttsubpix.c (sph_set_tweaks): Updated.
/external/freetype/src/truetype/ttgload.c
|
| bb6c037bae83131c37c6255db7bdd8880047a6d5 |
|
01-Apr-2017 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c: Include FT_CONFIG_CONFIG_H.
Otherwise FT_UINT_TO_POINTER might not be defined.
Problem reported by Alexei.
/external/freetype/src/truetype/ttgload.c
|
| bcc74f4dafee25ea89f1d3144646cba7e30f9908 |
|
30-Mar-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Allow linear scaling for unhinted rendering (#50470).
* src/truetype/ttdriver.c (tt_size_request): Revert change from
2011-07-16; the intended metrics fix seems now to be implemented in
a different way, making the patch unnecessary. Note that this
change was usually patched out by all major GNU/Linux distributions
due to heavy side effects.
* src/truetype/ttgload.c (compute_glyph_metrics, TT_Load_Glyph):
Refer to the metrics of the `TT_Size' object.
/external/freetype/src/truetype/ttgload.c
|
| 208e712de049f01d23e18dfe4fda5ee019fe5191 |
|
27-Mar-2017 |
Werner Lemberg <wl@gnu.org> |
[cid, truetype] Don't use `index' as a variable name.
At least on FreeBSD there is a global declaration of `index' in file
`/usr/include/strings.h'.
* src/cff/cf2intrp.c, src/truetype/ttgload.c: s/index/idx/ where
appropriate.
/external/freetype/src/truetype/ttgload.c
|
| 683e3ad93632d040e4cc10b71323b3ddfee351a3 |
|
21-Mar-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Some variable renamings.
Too much local variables holding different structures were called
`metrics'.
* src/truetype/ttdriver.c (tt_size_select): s/metrics/size_metrics/.
* src/truetype/ttgload.c (tt_get_metrics_incr_overrids,
compute_glyph_metrics): s/metrics/incr_metrics/.
(load_sbit_image): s/metrics/sbit_metrics/.
* src/truetype/ttobjs.c (tt_size_run_fpgm): s/metrics/size_metrics/.
(tt_size_init_bytecode): s/metrics/tt_metrics/.
(tt_size_reset): s/metrics/size_metrics/.
/external/freetype/src/truetype/ttgload.c
|
| 7aeee3c50f2656b65f7dc207aa2020bb1398da98 |
|
18-Mar-2017 |
Werner Lemberg <wl@gnu.org> |
Introduce FT_UINT_TO_POINTER macro (#50560).
We have to make a separate case for Windows 64's LLP64 data model.
* builds/unix/ftconfig.in, builds/vms/ftconfig.h,
include/freetype/config/ftconfig.h (FT_UINT_TO_POINTER): New macro.
* src/truetype/ttgload.c (load_truetype_glyph): Use it.
/external/freetype/src/truetype/ttgload.c
|
| d5bfa053f5854cc42966634e1b26a8024b7a51d4 |
|
17-Mar-2017 |
Werner Lemberg <wl@gnu.org> |
Fixes for conditional compilation.
* src/autofit/afcjk.c, src/autofit/afindic.c: Include `afcjk.h'
earlier.
* src/sfnt/sfobjs.c (sfnt_init_face): Put `memory' variable into
TT_CONFIG_OPTION_GX_VAR_SUPPORT block.
(sfnt_done_face): Protect some code with
TT_CONFIG_OPTION_GX_VAR_SUPPORT.
* src/sfnt/ttsbit.c (tt_face_load_sbix_image): Remove compiler
warning.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Put `tmp' variable
into TT_USE_BYTECODE_INTERPRETER block.
(tt_loader_init): Put `error' variable into
TT_USE_BYTECODE_INTERPRETER block.
/external/freetype/src/truetype/ttgload.c
|
| 01f315f07697a719628cd56c80072da36d1182f7 |
|
23-Feb-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Minor improvement.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Remove unnecessary tests.
/external/freetype/src/truetype/ttgload.c
|
| 563ae780229aef5b6f6ae361211d5fb733de8321 |
|
04-Jan-2017 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/truetype/ttgload.c
|
| 8982405f0cedb9982d471deb5d18c13eca999d20 |
|
03-Jan-2017 |
Werner Lemberg <wl@gnu.org> |
[truetype] Various minor fixes.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check instruction
size only if we do native hinting.
(TT_Load_Glyph): Trace returned error code.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Trace
returned error code.
(tt_size_ready_bytecode): Don't run `prep' table if `fpgm' table is
invalid.
/external/freetype/src/truetype/ttgload.c
|
| 4441f7b24675fbd7d91f794f5d54e6c1ff168439 |
|
26-Dec-2016 |
Werner Lemberg <wl@gnu.org> |
Replace `foo == NULL' and `foo != NULL' with `!foo' and `foo', resp.
Other minor formatting.
/external/freetype/src/truetype/ttgload.c
|
| e6a429e2c7c3126d3ff46b6d69bd21d645ecccd5 |
|
21-Dec-2016 |
Werner Lemberg <wl@gnu.org> |
[cff, truetype] Another try for #49829.
* src/cff/cffdrivr.c: Don't include
`FT_SERVICE_METRICS_VARIATIONS_H'.
(cff_get_advances): Use `ttface->variation_support'.
* src/truetype/ttdriver.c (tt_get_advances): Use
`ttface->variation_support'.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Use `ttface->variation_support'.
/external/freetype/src/truetype/ttgload.c
|
| cc576f8002666c914f3c340844a01d739e9942ee |
|
20-Dec-2016 |
Ben Wagner <bungeman@google.com> |
[truetype] Fix linear metrics of GX variation fonts.
When asking for an unhinted non-default variations,
`linearVertAdvance' is currently the value from the `hmtx' table
instead of the actual value after applying the variation. `HVAR'
support fixes this, but fonts will exist without that table and will
need sane fallback.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Implement linear advance adjustments if `HVAR'
or `VVAR' tables are missing.
/external/freetype/src/truetype/ttgload.c
|
| eb6d02087b9f540372049eff2721ac6aff837232 |
|
18-Dec-2016 |
Werner Lemberg <wl@gnu.org> |
Minor GX code shuffling.
* include/freetype/internal/tttypes.h (TT_Face): Move
`is_default_instance' into TT_CONFIG_OPTION_GX_VAR_SUPPORT
block.
* src/sfnt/sfobjs.c (sfnt_init_face): Updated.
* src/truetype/ttgload.c (IS_DEFAULT_INSTANCE): New macro.
(TT_Load_Glyph): Use it.
/external/freetype/src/truetype/ttgload.c
|
| 5d664b6d5188625d0585086020e99e6223c2afb1 |
|
17-Dec-2016 |
Werner Lemberg <wl@gnu.org> |
Use FT_SET_ERROR where useful. Other minor code formatting.
/external/freetype/src/truetype/ttgload.c
|
| 2067c6985ac896523afd0dc7327f317d766fc82d |
|
29-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
[truetype] Disallow bitmap strokes for non-default instances.
Also speed up access of default instances if GX variations are
active.
* include/freetype/internal/tttypes.h (TT_FaceRec): Add
`is_default_instance' member.
* src/sfnt/sfobjs.c (sfnt_init_face): Initialize
`is_default_instance'.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Add test for default instance.
(TT_Load_Glyph): Load embedded bitmaps for default instance only.
* src/truetype/ttgxvar.c (TT_Set_MM_Blend): Compute
`is_default_instance'.
/external/freetype/src/truetype/ttgload.c
|
| 2ecf89b481703315bffa8e0b10c2e970224b52e6 |
|
28-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
*/*: s/FT_MEM_ZERO/FT_ZERO/ where appropriate.
/external/freetype/src/truetype/ttgload.c
|
| e27b8a5598d851c98ec04f23316587e94d5bb086 |
|
27-Sep-2016 |
Werner Lemberg <wl@gnu.org> |
[truetype] Speed up `TT_Load_Glyph'.
This avoids additional calls to `tt_face_lookup_table' for the
`glyf' table, which can be expensive.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Move
`glyf_offset' field to ...
(TT_FaceRec): ... this structure.
* src/truetype/ttgload.c (load_truetype_glyph): Updated.
(tt_loader_init): Move initialization of `glyf_offset' to ...
* src/truetype/ttpload.c (tt_face_load_loca): .. this function.
/external/freetype/src/truetype/ttgload.c
|
| cf4224adb9f1ddd7feccc585e162304829f6bd40 |
|
16-Aug-2016 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix compiler warning.
* src/truetype/ttgload.c (load_truetype_glyph): Add cast.
/external/freetype/src/truetype/ttgload.c
|
| 8183eeb18d91513cfc8b70eba9c4a818748792dc |
|
06-Aug-2016 |
Behdad Esfahbod <behdad@behdad.org> |
[truetype] Fix GX variation handling of composites.
* src/truetype/ttgload.c (load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Check `ARGS_ARE_XY_VALUES' flag.
/external/freetype/src/truetype/ttgload.c
|
| fae4ec05251a399c9f90c8ca813d0681e7f62e7b |
|
29-Jul-2016 |
Werner Lemberg <wl@gnu.org> |
[sfnt, truetype] Don't abort on invalid `maxComponentDepth'.
Since 2016-05-16 we detect infinite recursion directly.
* src/sfnt/ttload.c (tt_face_load_maxp): Don't adjust
`maxComponentDepth'.
* src/truetype/ttgload.c (load_truetype_glyph): Don't abort if
`maxComponentDepth' is not valid. Instead, simply adjust its value
and emit a tracing message.
/external/freetype/src/truetype/ttgload.c
|
| 8ba407a7fe911322e8f674456a74bbd7d5ead200 |
|
25-Jun-2016 |
Werner Lemberg <wl@gnu.org> |
[truetype] Really fix deallocation in case of error (#47726).
* src/truetype/ttgload.c (load_truetype_glyph): Thinko; initialize
`outline.points' also.
/external/freetype/src/truetype/ttgload.c
|
| 01de37e54ff1ab33a29ef4824bb0f644a48fe316 |
|
18-May-2016 |
Nikolaus Waxweiler <madigens@gmail.com> |
[truetype] Make TT_LOADER_SET_PP support subpixel hinting [3/3].
* src/truetype/ttgload.c (TT_LOADER_SET_PP): Replace macro with...
(tt_loader_set_pp): ... this new function.
Update all callers.
/external/freetype/src/truetype/ttgload.c
|
| 596157365aeff6bb842fe741f8cf322890a952fe |
|
18-May-2016 |
Nikolaus Waxweiler <madigens@gmail.com> |
[truetype] New implementation of v38 bytecode interpreter [1/3].
This patch prepares data structures and the like.
See added comments in `ttinterp.h' for more information on this and
the following commits in the series.
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_SUBPIXEL_HINTING): Assign values to differentiate
between subpixel versions.
(TT_SUPPORT_SUBPIXEL_HINTING_INFINALITY,
TT_SUPPORT_SUBPIXEL_HINTING_MINIMAL): New macros.
* include/freetype/ftttdrv.h (TT_INTERPRETER_VERSION_40): New macro.
* include/freetype/internal/tttypes.h (TT_FaceRec): Updated.
* src/truetype/ttinterp.h (TT_ExecContextRec): Define new fields
`subpixel_hinting_lean', `vertical_lcd_lean',
`backwards_compatibility', `iupx_called', iupy_called', and
`grayscale_cleartype' for new hinting mode.
* src/truetype/ttdriver.c (tt_property_set): Handle v38 and v40
interpreters conditionally.
* src/truetype/ttgload.c (TT_Hint_Glyph): Save phantom points unless
in v38 backwards compatibility mode.
Updated.
(compute_glyph_metrics): Add v38 backwards compatibility mode
constraint for adjusting advance widths.
Updated.
(tt_loader_init): Handle new flags `subpixel_hinting_lean',
`grayscale_cleartype', and `vertical_lcd_lean'.
Updated.
(tt_get_metrics, TT_Process_Simple_Glyph, TT_LOADER_SET_PP):
Updated.
* src/truetype/ttobjs.c (tt_driver_init): Conditionally set
default interpreter version number.
* src/truetype/ttsubpix.c, src/truetype/ttsubpix.h: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 533887a947b2be0c56734fd1906cc24b9088b881 |
|
16-May-2016 |
Werner Lemberg <wl@gnu.org> |
Whitespace, formatting.
/external/freetype/src/truetype/ttgload.c
|
| a7d8bdbcfeb65b4859fe553df9d4922627837888 |
|
16-May-2016 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
[truetype] Improve the recursive reference detector.
The previous fix for #46372 misunderstood a composite glyph referring
same component twice as a recursive reference. See the discussion
http://lists.gnu.org/archive/html/freetype/2016-05/msg00000.html
Thanks to Khaled Hosny for finding this issue.
* src/truetype/ttgload.c (ft_list_get_node_at): A function to get
the i-th node from FT_List. (load_truetype_glyph): In the traversal
scan of the reference tree in the composite glyph, we clear the
nodes filled by previous sibling chain.
/external/freetype/src/truetype/ttgload.c
|
| 432e00db2e99d4dbb6533df72855718797cd93b2 |
|
24-Apr-2016 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix deallocation in case of error (#47726).
* src/truetype/ttgload.c (load_truetype_glyph): Initialize fields in
`outline' that are going to be deallocated in case of error.
/external/freetype/src/truetype/ttgload.c
|
| b66330732060af27d0f5414943e1ad378af3d5e3 |
|
22-Mar-2016 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Minor.
This fixes an AddressSanitizer issue:
ttgload.c:430:7: runtime error: null pointer passed as argument 1,
which is declared to never be null
/external/freetype/src/truetype/ttgload.c
|
| 9adeab6452a220270c311f756d55acd734fd52ea |
|
13-Jan-2016 |
Werner Lemberg <wl@gnu.org> |
Update copyright year.
/external/freetype/src/truetype/ttgload.c
|
| 4679bf83a61f7508c2a4043a6d296c9552d3de8d |
|
28-Nov-2015 |
Werner Lemberg <wl@gnu.org> |
Fix C++ compilation.
* src/autofit/afloader.c: Include FT_INTERNAL_CALC_H.
* src/truetype/ttgload.c (load_truetype_glyph): Pacify compiler.
/external/freetype/src/truetype/ttgload.c
|
| 837285e40772aa10338bcb1fa5118ec93d575a8d |
|
09-Nov-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Remove integer to pointer conversion compiler warning.
Problem reported by Alexei.
* src/truetype/ttgload.c (load_truetype_glyph): Use a solution found
in the glib library to fix the issue.
/external/freetype/src/truetype/ttgload.c
|
| 758d55e522eb426dad2f15adc1d945f7896d7b29 |
|
04-Nov-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Catch infinite recursion in subglyphs (#46372).
* include/freetype/internal/tttypes.h (TT_LoaderRec): New field
`composites'.
* src/truetype/ttgload.c: Include FT_LIST_H.
(load_truetype_glyph): Add composite subglyph index to a list;
abort if index is already in list.
(tt_loader_init): Updated.
(tt_loader_done): New function.
(TT_Load_Glyph): Call `tt_loader_done'.
/external/freetype/src/truetype/ttgload.c
|
| 040edaf5fb6eea9d6b784a187e9880a8e6348fff |
|
04-Nov-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Better tracing of composite glyphs.
* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
load_truetype_glyph): Implement it.
/external/freetype/src/truetype/ttgload.c
|
| 265ade8e807819e6a3f93671df1382c56ba50f85 |
|
26-Sep-2015 |
Hin-Tak Leung <htl10@users.sourceforge.net> |
Add new FT_LOAD_COMPUTE_METRICS load flag.
* include/freetype/freetype.h (FT_LOAD_COMPUTE_METRICS): New macro.
* src/truetype/ttgload.c (compute_glyph_metrics): Usage.
/external/freetype/src/truetype/ttgload.c
|
| bd0438a461d352590ae20e2516cfc14cf582d6ad |
|
16-Sep-2015 |
Werner Lemberg <wl@gnu.org> |
Minor fixes for some clang warnings.
* src/base/ftoutln.c (FT_Outline_EmboldenXY): Cast, possible missing
initialization.
* src/truetype/ttgload.c (TT_Process_Composite_Component): Cast.
/external/freetype/src/truetype/ttgload.c
|
| ae258aa088e471f064cc8f540d2a6285eaaf29b5 |
|
15-Aug-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[truetype] Clean up.
* src/truetype/ttgload.c (TT_Process_Composite_Component): Use
`FT_Outline_Transform' and `FT_Outline_Translate'.
(translate_array): Dropped.
/external/freetype/src/truetype/ttgload.c
|
| 98e8e999863b953683f1c01bd319648db6d7d5f4 |
|
06-Aug-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[truetype] Clean up types.
* src/truetype/ttobjs.c (TT_Size): Move declaration from here.
* include/freetype/internal/tttypes.h (TT_Size): ... to here.
(TT_LoaderRec): Switch to appropriate types for `face' and `size'.
* src/truetype/ttgload.c: Remove corresponding type casts.
* src/truetype/ttsubpix.c: Ditto.
/external/freetype/src/truetype/ttgload.c
|
| 8dfc760161a12e078d6277f1b42cf05577bcc89b |
|
03-Aug-2015 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Fix crash for composite glyphs
having a depth greater than 1.
/external/freetype/src/truetype/ttgload.c
|
| 6343ba22a36ab264fa061cab3b87662d5b7b7114 |
|
01-Aug-2015 |
Werner Lemberg <wl@gnu.org> |
Fix some bugs found by clang's `-fsanitize=undefined' (#45661).
* src/base/ftrfork.c (FT_Raccess_Get_HeaderInfo): Only accept
positive values from header.
Check overflow.
* src/base/ftoutln.c (SCALED): Correctly handle left-shift of
negative values.
* src/bdf/bdf.h (_bdf_glyph_modified, _bdf_set_glyph_modified,
_bdf_clear_glyph_modified): Use unsigned long constant.
* src/bdf/bdfdrivr.c (BDF_Size_Select, BDF_Glyph_Load): Don't
left-shift values that can be negative.
* src/pcf/pcfdrivr.c (PCF_Size_Select, PCF_Glyph_Load): Don't
left-shift values that can be negative.
* src/raster/ftraster.c (SCALED): Correctly handle left-shift of
negative values.
* src/sfnt/ttsbit.c (tt_face_load_strike_metrics): Don't left-shift
values that can be negative.
* src/truetype/ttgload.c (TT_Load_Composite_Glyph,
compute_glyph_metrics, load_sbit_image): Don't left-shift values
that can be negative.
/external/freetype/src/truetype/ttgload.c
|
| eb1bba9be421ebf2eb95cfb9c6129836b96009fa |
|
30-Jun-2015 |
Werner Lemberg <wl@gnu.org> |
Fix some clang compiler warnings.
* src/base/ftoutln.c (FT_Outline_EmboldenXY), src/cff/cf2intrp.c
(cf2_interpT2CharString), src/truetype/ttgload.c
(load_truetype_glyph), src/truetype/ttgxvar.c (tt_handle_deltas),
src/truetype/ttinterp.c (Ins_INSTCTRL): Fix signedness issues.
/external/freetype/src/truetype/ttgload.c
|
| e9df4e47e3d80e18680d38a0f54746da517ab96b |
|
31-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] In GX, make private point numbers work correctly.
This is completely missing in Apple's documentation: If a `gvar'
tuple uses private point numbers (this is, deltas are specified for
some points only), the uncovered points must be interpolated for
this tuple similar to the IUP bytecode instruction. Examples that
need this functionality are glyphs `Oslash' and `Q' in Skia.ttf.
* src/truetype/ttgxvar.c (tt_delta_shift, tt_delta_interpolate,
tt_handle_deltas): New functions.
(TT_Vary_Get_Glyph_Deltas): Renamed to...
(TT_Vary_Apply_Glyph_Deltas): ... this; it directly processes the
points and does no longer return an array of deltas.
Add tracing information.
Call `tt_handle_deltas' to interpolate missing deltas.
Also fix a minor memory leak in case of error.
* src/truetype/ttgxvar.h: Updated.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Updated.
/external/freetype/src/truetype/ttgload.c
|
| a5e1f6f39bdd75c00e0c210a476f042cf32a4a30 |
|
24-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix commit from 2015-05-22.
* src/truetype/ttgload.c, src/truetype/ttinterp.c: Guard new code
with `TT_CONFIG_OPTION_SUBPIXEL_HINTING'.
Problem reported by Nikolaus Waxweiler <madigens@gmail.com>.
/external/freetype/src/truetype/ttgload.c
|
| 7f0994820bfbf9e790a10ddaf33fde7c06212adc |
|
24-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix return values of GETINFO bytecode instruction.
* src/truetype/ttinterp.h (TT_ExecContextRec): New fields
`vertical_lcd' and `gray_cleartype'.
* src/truetype/ttgload.c (tt_loader_init): Initialize new fields.
Change `symmetrical smoothing' to TRUE, since FreeType produces
exactly this.
* src/truetype/ttinterp.c (Ins_GETINFO): Fix selector/return bit
values for symmetrical smoothing, namely 11/18.
Handle bits for vertical LCD subpixels (8/15) and Gray ClearType
(12/19).
/external/freetype/src/truetype/ttgload.c
|
| bb435da213cf6221fdc060adb75cac8a8468ac12 |
|
23-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Minor.
* src/truetype/ttinterp.h (TT_ExecContext):
s/subpixel/subpixel_hinting.
* src/truetype/ttgload.c, src/truetype/ttgload.h: Updated.
/external/freetype/src/truetype/ttgload.c
|
| c61cad868b32e6c7f8e1f3bf89719c137e52eaf8 |
|
22-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Support selector index 3 of the INSTCTRL instruction.
This flag activates `native ClearType hinting', disabling backwards
compatibility mode as described in Greg Hitchcocks whitepaper. In
other words, it enables unrestricted functionality of all TrueType
instructions in ClearType.
* src/truetype/ttgload.c (tt_get_metrics): Call `sph_set_tweaks'
unconditionally.
(tt_loader_init): Unset `ignore_x_mode' flag if bit 2 of
`GS.instruct_control' is active.
* src/truetype/ttinterp.c (Ins_INSTCTRL): Handle selector index 3.
(Ins_GETINFO): Updated.
* docs/CHANGES: Document it.
/external/freetype/src/truetype/ttgload.c
|
| 0a6b6ff7c662cbec5564641b580a04fffbe10a2d |
|
17-May-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix loading of composite glyphs.
* src/truetype/ttgload.c (TT_Load_Composite_Glyph): If the
ARGS_ARE_XY_VALUES flag is not set, handle argument values as
unsigned. I trust `ttx' (which has exactly such code) that it does
the right thing here...
The reason that noone has ever noticed this bug is probably the fact
that point-aligned subglyphs are rare, as are subglyphs with a
number of points in the range [128;255], which is quite large (or
even in the range [32768;65535], which is extremely unlikely).
/external/freetype/src/truetype/ttgload.c
|
| adb08efcf1c661bbff0b71672a293f06c51e58a4 |
|
12-Apr-2015 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[bdf,pcf,truetype] NULL.
/external/freetype/src/truetype/ttgload.c
|
| 0a33a3984fd3243f0df86ccbda3f55b115e699a2 |
|
17-Feb-2015 |
Werner Lemberg <wl@gnu.org> |
[truetype] Various signedness fixes.
* include/internal/ftgloadr.h, src/truetype/ttpload.c: Apply.
* src/truetype/ttgload.c: Apply.
(TT_Get_VMetrics): Protect against invalid ascenders and descenders
while constructing advance height.
/external/freetype/src/truetype/ttgload.c
|
| 416d87963fc96b892271f0cb176c761690e4c403 |
|
06-Feb-2015 |
Jon Anderson <jon@websupergoo.com> |
[truetype] Fix regression in the incremental glyph loader.
* src/truetype/ttgload.c (load_truetype_glyph): For incremental
fonts, the glyph index may be greater than the number of glyphs
indicated, so guard the check with a preprocessor conditional.
/external/freetype/src/truetype/ttgload.c
|
| f57fc59e016217687362b6fbbc4842fab932175c |
|
17-Jan-2015 |
Werner Lemberg <wl@gnu.org> |
Run `src/tools/update-copyright'.
/external/freetype/src/truetype/ttgload.c
|
| f796cf6c6bfead0f527cd79329f26d4ec7ab43d4 |
|
17-Jan-2015 |
Werner Lemberg <wl@gnu.org> |
Normalize copyright notice format.
/external/freetype/src/truetype/ttgload.c
|
| 531d463aed365b9790f6065b98e94b9bb14289bb |
|
14-Jan-2015 |
Behdad Esfahbod <behdad@behdad.org> |
[truetype] Allocate TT_ExecContext in TT_Size instead of TT_Driver.
Previously the code had stipulation for using a per-TT_Size exec
context if `size->debug' was true. But there was no way that
`size->debug' could *ever* be true. As such, the code was always
using the singleton `TT_ExecContext' that was stored in `TT_Driver'.
This was, clearly, not threadsafe.
With this patch, loading glyphs from different faces from different
threads doesn't crash in the bytecode loader code.
* src/truetype/ttobjs.h (TT_SizeRec): Remove `debug' member.
(TT_DriverRec): Remove `context' member.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Remove
`TT_ExecContext' code related to a global `TT_Driver' object.
(tt_driver_done): Don't remove `TT_ExecContext' object here but ...
(tt_size_done_bytecode): ... here.
(tt_driver_init): Don't create `TT_ExecContext' object here but ...
(tt_size_init_bytecode): ... here, only on demand.
* src/truetype/ttinterp.c (TT_Run_Context): Remove defunct debug
code.
(TT_New_Context): Remove `TT_ExecContext' code related to a global
`TT_Driver' object.
* src/truetype/ttinterp.h: Updated.
* src/truetype/ttgload.c (TT_Hint_Glyph, tt_loader_init): Updated.
/external/freetype/src/truetype/ttgload.c
|
| 6689a009ced7442c121df1224b3c529e81dc5017 |
|
25-Nov-2014 |
Werner Lemberg <wl@gnu.org> |
[Savannah bug #43682] Properly handle missing return errors.
The functions in this patch *do* return non-trivial errors that must
be taken care of.
* src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
(FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
(t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
(load_truetype_glyph <subglyph loop>, tt_loader_init,
TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
/external/freetype/src/truetype/ttgload.c
|
| ef439fd2095633bfef876bbf56434cc3b8fb0fb4 |
|
25-Nov-2014 |
Werner Lemberg <wl@gnu.org> |
[Savannah bug #43682] Change some signatures to `void' return type.
* include/internal/pshints.h (PSH_Globals_SetScaleFunc),
include/internal/sfnt.h (TT_Get_Metrics_Func),
src/pshinter/pshglob.c (psh_globals_set_scale),
src/pshinter/pshrec.c (ps_hints_init), src/sfnt/ttmtx.c
(tt_face_get_metrics), src/truetype/ttinterp.c (TT_Goto_CodeRange,
TT_Set_CodeRange, TT_Clear_CodeRange, TT_Done_Context,
TT_Save_Context): Do it.
* src/pshinter/pshglob.h, src/pshinter/pshrec.h, src/sfnt/ttmtx.h,
src/truetype/ttgload.c (TT_Hint_Glyph), src/truetype/ttinterp.c
(TT_Run_Context), src/truetype/ttinterp.h, src/truetype/ttobjs.c
(tt_size_run_fpgm, tt_size_run_prep): Updated.
/external/freetype/src/truetype/ttgload.c
|
| 03987bfdbf43a86c59702fdafe98c95cce1b208a |
|
16-Oct-2014 |
Werner Lemberg <wl@gnu.org> |
A better fix for Savannah bug #43392.
Suggested by Doug Felt <dougfelt@gmail.com>.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_metrics): Set
`vertAdvance' to zero...
* src/truetype/ttgload.c (TT_Load_Glyph): ... and set here a default
value for `vertAdvance' based on `linearVertAdvance' in case
`vertAdvance' is zero. Note that the previous computed ad-hoc value
for `linearVertAdvance' was apparently not tested in a real-life
situation.
/external/freetype/src/truetype/ttgload.c
|
| 441b3f389856805ee692dd08849976460ad309e9 |
|
12-Jul-2014 |
Werner Lemberg <wl@gnu.org> |
[truetype] Improve handling of buggy `prep' tables.
In case of an error in the `prep' table, no longer try to execute it
again and again. This makes FreeType handle endless loops in buggy
fonts much faster.
* src/truetype/ttobjs.h (TT_SizeRec): The fields `bytecode_ready'
and `cvt_ready' are now negative if not initialized yet, otherwise
they indicate the error code of the last run.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
tt_size_done_bytecode, tt_size_init_bytecode,
tt_size_ready_bytecode, tt_size_init, tt_size_done, tt_size_reset):
Updated.
* src/truetype/ttgload.c (tt_loader_init): Updated.
* src/truetype/ttinterp.c (TT_RunIns): Force reexecution of `fpgm'
and `prep' only if we are in the `glyf' table.
/external/freetype/src/truetype/ttgload.c
|
| 6497b9c5a599071a631664a55cf32b7d96ce3474 |
|
13-Jun-2014 |
Werner Lemberg <wl@gnu.org> |
Fix compiler warnings.
Reported by Wojciech Mamrak <wmamrak@gmail.com>.
* src/autofit/afglobal.c (af_face_globals_compute_style_coverage),
src/autofit/afmodule.c (af_property_set): Fix `signed' vs.
`unsigned' issues.
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Make compiler
happy.
* src/base/ftlcdfil.c (_ft_lcd_filter_fir): Use only four elements
for `fir'.
Fix `signed' vs. `unsigned' issues.
* src/sfnt/sfobjs.c (WRITE_BYTE): Removed, unused.
(WRITE_USHORT, WRITE_ULONG): Add proper casts.
* src/truetype/ttgload.c (TT_Get_VMetrics): Add proper casts.
* src/truetype/ttinterp.c (Ins_DELTAP): Add proper casts for `B1'
and `B2'.
/external/freetype/src/truetype/ttgload.c
|
| b24e8d33561e4f5b8976ce1f01aab172dc1c7eb9 |
|
06-Mar-2014 |
Sean McBride <sean@rogue-research.com> |
Remove more clang analyzer warnings.
* src/bdf/bdflib.c (_bdf_readstream), src/truetype/ttgload.c
(TT_Load_Glyph): Remove dead stores.
/external/freetype/src/truetype/ttgload.c
|
| 8bb09b0fe4d9747bcf452a777cabed7d7ef435e2 |
|
11-Dec-2013 |
Infinality <infinality@infinality.net> |
[truetype] Simplify logic of rendering modes.
This patch unifies the subpixel and non-subpixel cases.
* src/truetype/ttinterp.h (TT_ExecContextRec): Remove
`grayscale_hinting'; all code should refer to `grayscale' instead.
Remove unused `native_hinting' member.
Rename `subpixel_hinting' member to `subpixel.
* src/truetype/ttgload.c (TT_LOADER_SET_PP): Updated.
(tt_loader_init): Updated.
* src/truetype/ttinterp.c (Ins_GETINFO): Simplify.
Updated.
/external/freetype/src/truetype/ttgload.c
|
| 69d1a3609e207e2666ac3f67eb1798408ce8f5eb |
|
10-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix scaling of vertical phantom points.
* src/truetype/ttgload.c (load_truetype_glyph): Scale pp3.x and
pp4.x also.
/external/freetype/src/truetype/ttgload.c
|
| 7318b1aa2f519f0623001765dc6ed3174ecc61f9 |
|
10-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 05c786d990390a7ca18e62962641dac740bacb06 |
|
10-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix positioning of composite glyphs.
Problem reported by Nigel Tao <nigeltao@golang.org>.
* src/truetype/ttgload.c (TT_Hint_Glyph): Remove code that shifts
the glyph (component) by a fractional value computed from the LSB
phantom point. This is wrong, since the horizontal phantom points
get rounded horizontally later on.
/external/freetype/src/truetype/ttgload.c
|
| 98d185c79428feb25c57fd187cd4f8d0e464527e |
|
07-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Next round in phantom point handling.
Greg Hitchcock provided very interesting insights into the
complicated history of the horizontal positions of the TSB and BSB
phantom points.
* src/truetype/ttgload.c (TT_LOADER_SET_PP)
[TT_CONFIG_OPTION_SUBPIXEL_HINTING]: Use `subpixel_hinting' and
`grayscale_hinting' flags as conditionals for the x position of TSB
and BSB.
/external/freetype/src/truetype/ttgload.c
|
| c2b4753970b7f7bf1bbee3dda54d5eba53c797d1 |
|
03-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Remove dead code.
Reported by Nigel Tao <nigeltao@golang.org>.
* include/internal/tttypes.h (TT_LoaderRec): Remove unused
`preserve_pps' field.
* src/truetype/ttgload.c (TT_Hint_Glyph): Updated.
/external/freetype/src/truetype/ttgload.c
|
| bdd5e75e4e2f30697f1635628d979af7a56e5f70 |
|
03-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix phantom point handling.
This is a further improvement to the changes from 2013-11-06.
* src/truetype/ttgload.c (TT_Hint_Glyph): Horizontal phantom points
are rounded horizontally, vertical ones are rounded vertically.
(TT_LOADER_SET_PP): The horizontal position of vertical phantom
points in pre-ClearType mode is zero, as shown in the OpenType
specification.
/external/freetype/src/truetype/ttgload.c
|
| a44b784bca958934b522830b98fb9866275f9fa2 |
|
02-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 64872a50165d842d72c520f5f7e19124dbf7822d |
|
02-Dec-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix change from 2013-11-20.
Problem reported by Akira Kakuto <kakuto@fuk.kindai.ac.jp>.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Protect call to
`Update_Max' with both a TT_USE_BYTECODE_INTERPRETER guard and a
`IS_HINTED' clause.
Also remove redundant check using `maxSizeOfInstructions' – in
simple glyphs, the bytecode data comes before the outline data, and
a validity test for this is already present.
/external/freetype/src/truetype/ttgload.c
|
| 2862686996955651538bf9e4481b52d3ff8bad74 |
|
20-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Don't trust `maxp's `maxSizeOfInstructions'.
Problem reported by Hin-Tak Leung <htl10@users.sourceforge.net>; see
http://lists.nongnu.org/archive/html/freetype-devel/2013-08/msg00005.html
for details.
* src/base/ftobjs.c (FT_Load_Glyph): Check size of `fpgm' and `prep'
tables also for setting `autohint'.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Use code from
`TT_Process_Composite_Glyph' for handling unreliable values of
`maxSizeOfInstructions'.
/external/freetype/src/truetype/ttgload.c
|
| ea5c781afaba862426a077ace7382a3e5381f1b3 |
|
12-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix last `truetype' commit.
* src/truetype/ttgload.c (tt_get_metrics): Preserve stream position.
Return error value.
(load_truetype_glyph): Updated.
/external/freetype/src/truetype/ttgload.c
|
| 5e225b7c15e6c6ff8b4b7059597319b26271bc67 |
|
06-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix handling of phantom points in composite glyphs.
Problem reported by Nigel Tao <nigeltao@golang.org>.
This is a follow-up commit to the previous one.
* src/truetype/ttgload.c (load_truetype_glyph): Call
`tt_get_metrics' after loading the glyph header.
/external/freetype/src/truetype/ttgload.c
|
| 7e4b0fbfdd1e15780ff1899bb442f70ffc83791b |
|
06-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Improve emulation of vertical metrics.
This commit also improves the start values of vertical phantom
points. Kudos to Greg Hitchcock for help.
* src/truetype/ttgload.c (TT_Get_VMetrics): Add parameter to pass
`yMax' value. Replace code with fixed Microsoft definition.
(tt_get_metrics): Updated.
(TT_LOADER_SET_PP): Add explanation how to initialize phantom
points, taken from both the OpenType specification and private
communication with Greg (which will eventually be added to the
standard).
Fix horizontal position of `pp3' and `pp4'.
* src/truetype/ttgload.h: Updated.
* src/truetype/ttdriver.c (tt_get_advances): Updated.
* docs/CHANGES: Updated.
/external/freetype/src/truetype/ttgload.c
|
| c6064286939f0688df8898d648d8743000bc66bf |
|
05-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Correctly reset point tags for glyph components.
Problem reported by Nigel Tao <nigeltao@golang.org>.
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Fix loop.
/external/freetype/src/truetype/ttgload.c
|
| e921bdebdee3525b0d74053ad5752c59868bf98d |
|
01-Nov-2013 |
Werner Lemberg <wl@gnu.org> |
Comment fix.
/external/freetype/src/truetype/ttgload.c
|
| ffee64afb83f66b9cd599d61f1e49c8100010a9e |
|
26-Aug-2013 |
Werner Lemberg <wl@gnu.org> |
Better tracing of loaded glyphs.
Previously, the loading of a glyph was traced at level 4, if at all.
With this change, all font loading routines emit a tracing message
at level 1, making it easier to select tracing output (for example
using F2_DEBUG="any:1 afhints:7 aflatin:7").
* src/bdf/bdfdrivr.c (BDF_Glyph_Load): Add tracing message.
* src/cff/cffdrivr.c (cff_glyph_load): Ditto.
* src/cff/cffgload.c (cff_decoder_prepare): Improve tracing
messages.
* src/cid/cidgload.c (cid_load_glyph): Use level 1 for tracing
message.
* src/pcf/pcfdrivr.c (PCF_Glyph_Load): Ditto.
* src/pfr/pfrobjs.c (pfr_slot_load): Add tracing message.
* src/truetype/ttgload.c (TT_Load_Glyph): Ditto.
* src/type1/t1gload.c (T1_Load_Glyph): Ditto.
* src/type42/t42objs.c (T42_GlyphSlot_Load): Ditto.
* src/winfonts/winfnt.c (FNT_Load_Glyph): Ditto.
/external/freetype/src/truetype/ttgload.c
|
| 5e094c6fb2ddd6e8901a5679e2cbb8fa476a38ee |
|
10-Jun-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Improve handling of broken sbit advance widths.
* src/truetype/ttgload.c (TT_Load_Glyph): Use the glyph's (scaled)
`linearHoriAdvance' if the sbit's `horiAdvance' value is zero.
Cf. font `Fixedsys Excelsior' v3.01 (FSEX300.ttf), glyph A, 16ppem.
/external/freetype/src/truetype/ttgload.c
|
| 45392b77a8207d9e60b6c7c2aea3e1b659da2519 |
|
05-Jun-2013 |
Werner Lemberg <wl@gnu.org> |
Fix compiler warnings.
* include/freetype/internal/ftmemory.h: Decorate memory allocation
macros with `FT_Long' where appropriate.
Remove duplicate of FT_MEM_QRENEW_ARRAY definition.
* src/base/ftbitmap.c (ft_gray_for_premultiplied_srgb_bgra): Use
cast.
* src/base/ftobjs.c: Add warning disabling pragma for MSVC while
including `md5.c'.
* src/cff/cf2intrp.c (cf2_interpT2CharString) <cf2_cmdESC>: Add
cast.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_compound): Fix casts.
(tt_sbit_decoder_load_bitmap): Beautification.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Initialize
variables (earlier).
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Pacify compiler.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Use unsigned constants
where appropriate.
* src/type1/t1load.c (T1_Get_MM_Var): Ditto.
/external/freetype/src/truetype/ttgload.c
|
| f04951af8dd16495ebe5bd45a3e33ad30f511553 |
|
17-May-2013 |
Werner Lemberg <wl@gnu.org> |
[truetype] Add `interpreter-version' property.
This makes the option TT_CONFIG_OPTION_SUBPIXEL_HINTING controllable
at runtime.
* src/truetype/ttdriver.c: Include FT_TRUETYPE_DRIVER_H.
(tt_property_set, tt_property_get): Fill templates.
* src/truetype/ttobjs.h (TT_DriverRec): Add `interpreter_version'
member.
Remove unused `extension_component' member.
* src/truetype/ttgload.c: Include FT_TRUETYPE_DRIVER_H.
(tt_get_metrics, TT_Hint_Glyph, TT_Process_Simple_Glyph,
compute_glyph_metrics, tt_loader_init): Use `interpreter_version'.
* src/truetype/ttinterp.c: Include FT_TRUETYPE_DRIVER_H.
(SUBPIXEL_HINTING): New macro to check `interpreter_version' flag.
Update all affected functions to use it.
Use TT_INTERPRETER_VERSION_XXX where appropriate.
* src/truetype/ttobjs.c: Include FT_TRUETYPE_DRIVER_H.
(tt_driver_init): Initialize `interpreter_version'.
* src/truetype/ttsubpix.c: Include FT_TRUETYPE_DRIVER_H.
Use TT_INTERPRETER_VERSION_XXX where appropriate.
/external/freetype/src/truetype/ttgload.c
|
| 89f5064765bdedd1f3449d3f8d7b96bfe86aa23d |
|
14-Mar-2013 |
Werner Lemberg <wl@gnu.org> |
*/*: Use FT_ERR_EQ, FT_ERR_NEQ, and FT_ERR where appropriate.
FT_Err_XXX and friends are no longer directly used in the source
code.
/external/freetype/src/truetype/ttgload.c
|
| e3c9301581a450fae5db73a3b94b10ed6a0aeb5e |
|
14-Mar-2013 |
Werner Lemberg <wl@gnu.org> |
*/*: Use FT_Err_Ok only.
This is a purely mechanical conversion.
/external/freetype/src/truetype/ttgload.c
|
| 059bc335ce42220b222763379e89d0cbf2b949eb |
|
14-Mar-2013 |
Werner Lemberg <wl@gnu.org> |
*/*: Use `FT_THROW'.
This is essentially a mechanical conversion, adding inclusion of
`FT_INTERNAL_DEBUG_H' where necessary, and providing the macros for
stand-alone compiling modes of the rasterizer modules.
To convert the remaining occurrences of FT_Err_XXX and friends it is
necessary to rewrite the code. Note, however, that it doesn't harm
if some cases are not handled since FT_THROW is a no-op.
/external/freetype/src/truetype/ttgload.c
|
| 6b9034f0fdfcd84e62e7c0d29bfd458325f4ccd7 |
|
28-Jan-2013 |
Werner Lemberg <wl@gnu.org> |
Formatting, comment improvements.
/external/freetype/src/truetype/ttgload.c
|
| a5fe359596df306666b7f5abc13f1b605359d22c |
|
26-Jan-2013 |
Infinality <infinality@infinality.net> |
[truetype] Align more to ClearType whitepaper for sph.
/external/freetype/src/truetype/ttgload.c
|
| 72447195cef09a0cb0139831f11faf1cef7cc8d6 |
|
25-Jan-2013 |
David 'Digit' Turner <digit@google.com> |
[truetype] Fix C++ compilation.
* src/truetype/ttsubpix.h: Updated.
(SPH_X_SCALING_RULES_SIZE): Moved and renamed to...
* src/truetype/ttsubpix.c (X_SCALING_RULES_SIZE): This.
(sph_X_SCALING_Rules): Removed.
(scale_test_tweak): Make function static.
(sph_test_tweak_x_scaling): New function.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Updated.
/external/freetype/src/truetype/ttgload.c
|
| e9f330adf6eddd1a70a3da33a585b55e0ecddd46 |
|
24-Jan-2013 |
Werner Lemberg <wl@gnu.org> |
[base] Make `FT_Hypot' really internal.
* include/freetype/fttrigon.h (FT_Hypot): Move to...
* include/freetype/internal/ftcalc.h: This file.
* src/base/fttrigon.c (FT_Hypot): Move to...
* src/base/ftcalc.c: This file.
Include FT_TRIGONOMETRY_H.
* src/truetype/ttgload.c: Don't include FT_TRIGONOMETRY_H.
/external/freetype/src/truetype/ttgload.c
|
| b6de8e661251ebd14b363b8286e68ce16de20174 |
|
24-Jan-2013 |
Alexei Podtelezhnikov <apodtele@gmail.com> |
[base, truetype] New internal FT_Hypot function.
* include/freetype/fttrigon.h (FT_Hypot): Declare it.
* src/base/fttrigon.c (FT_Hypot): Define it.
* src/truetype/ttgload.c (TT_Process_Composite_Component): Use it
instead of explicit expressions.
* src/truetype/ttinterp.c (Current_Ratio, Normalize): Use it instead
of TT_VecLen.
(TT_VecLen): Removed.
/external/freetype/src/truetype/ttgload.c
|
| 7190098098f7e1021e9e0c5c4103c5f9f657813f |
|
16-Jan-2013 |
Werner Lemberg <wl@gnu.org> |
Minor.
/external/freetype/src/truetype/ttgload.c
|
| 3a40612723c0103c840eaf08536162aa89edca8a |
|
16-Jan-2013 |
David Turner <david@freetype.org> |
[truetype] Improve sub-pixel code.
This patches fixes many issues with the ttsubpix implementation.
1. Data tables are defined, instead of declared, in the header, and
thus copied into each source file that includes it.
2. These tables were defined as global, mutable, visible variables,
and thus costing private RAM to every process that loads the
library (> 50 KB / process, this is huge!).
Additionally, this also made the library export the symbols
completely needlessly.
3. Missing `sph_' and `SPH_' prefixes to some of the definitions.
Note that this doesn't try to fix the incredibly inefficient storage
format for the data tables used by the code. This one will require
another pass in the future.
* src/truetype/ttinterp.h (MAX_NAME_SIZE, MAX_CLASS_MEMBERS):
Renamed to...
(SPH_MAX_NAME_SIZE, SPH_MAX_CLASS_MEMBERS): This.
Update all users.
(SPH_TweakRule, SPH_ScaleRule): Decorate with `const' where
appropriate.
(Font_Class): Rename to...
(SPH_Font_Class): This. Decorate with `const' where appropriate.
* src/truetype/ttsubpix.h (scale_test_tweak, sph_test_tweak):
Decorate arguments with `const' where appropriate.
Move font tweaking tables to...
* src/truetype/ttsubpic.c: This file and decorate them with `static'
and `const' where appropriate.
(X_SCALING_Rules, X_SCALING_RULES_SIZE): Renamed to...
(spu_X_SCALING_Rules, SPH_X_SCALING_RULES_SIZE): This.
Update all users.
/external/freetype/src/truetype/ttgload.c
|
| 7d6dc907d8fac01bb0d5517c86fa34e3ec79c713 |
|
27-Dec-2012 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (tt_loader_init): Add more tracing.
/external/freetype/src/truetype/ttgload.c
|
| df018924d91bd0d35bd9021c9932869a166a0d11 |
|
20-Dec-2012 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 1749ae20a7ef313c4a23a470f8f2629abee71aad |
|
18-Dec-2012 |
Infinality <infinality@infinality.net> |
[truetype] Minor performance enhancement.
/external/freetype/src/truetype/ttgload.c
|
| 71f242c26ace99cdebecb9fdda0a580da89e3112 |
|
17-Dec-2012 |
Infinality <infinality@infinality.net> |
[truetype ] Remove unusued code. Add minor fixes.
/external/freetype/src/truetype/ttgload.c
|
| 06e31e9b5e210a498067d392f27c81aa0199b4bf |
|
27-Aug-2012 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix compilation warning.
* src/truetype/ttgload.c (IS_HINTED): Move macro to...
* src/truetype/ttobjs.h: This header file.
/external/freetype/src/truetype/ttgload.c
|
| b3953aa7c4de80d1f51aa0a5d422bb88b1f3bcf2 |
|
28-Jun-2012 |
Werner Lemberg <wl@gnu.org> |
[truetype] Set the `subpixel_positioned' flag unconditionally.
This is how the code currently behaves.
* src/truetype/ttgload.c (tt_loader_init): Do it.
/external/freetype/src/truetype/ttgload.c
|
| 83c0ebabc2125215d8179fb777366fbce9777bb8 |
|
27-Jun-2012 |
Werner Lemberg <wl@gnu.org> |
Fix conditional compilation.
* include/freetype/internal/ftcalc.h (FT_MulDiv_No_Round): Don't
enclose with `TT_USE_BYTECODE_INTERPRETER'; we now need the function
elsewhere also.
* src/autofit/afcjk.h: Use AF_CONFIG_OPTION_CJK.
* src/truetype/ttgload.c (tt_loader_init): Fix compiler warning.
* src/truetype/ttinterp.c (Ins_MSIRP): Fix compiler warning.
* src/truetype/ttinterp.h: Use
TT_CONFIG_OPTION_BYTECODE_INTERPRETER.
/external/freetype/src/truetype/ttgload.c
|
| 79e36baebba4532dff92ca1ca43c4dc2f779fd32 |
|
18-Jun-2012 |
Infinality <infinality@infinality.net> |
[truetype] Support subpixel hinting.
This is the large, famous `Infinality' patch to support ClearType
bytecode which has been available from
http://www.infinality.net/blog/ for some time, and which has been
refined over the last years. While still experimental, it is now
mature enough to be included directly into FreeType.
Most of the code is based on the ClearType whitepaper written by
Greg Hitchcock
http://www.microsoft.com/typography/cleartype/truetypecleartype.aspx
which gives a detailed overview of the necessary changes to the
Microsoft rasterizer so that older fonts are supported. However, a
lot of details are still missing, and this patches provides a
framework to easily handle rendering issues down to the glyph level
of certain fonts.
Note that ClearType support is not completely implemented! In
particular, full support for the options `compatible_widths',
`symmetrical_smoothing, and `bgr' (via the GETINFO bytecode
instruction) is missing.
* src/truetype/ttsubpix.c: New file, providing code to handle
`tweaks', this is, rules for certain glyphs in certain fonts
(including wildcards) which need a special treatment.
* src/truetype/ttsubpix.h: New file, holding the tweaking rules.
* include/freetype/config/ftoption.h, src/devel/ftoption.h
(TT_CONFIG_OPTION_SUBPIXEL_HINTING): New macro.
* include/freetype/internal/ftobjs.h (FT_PIX_FLOOR_GRID,
FT_PIX_ROUND_GRID, FT_PIX_CEIL_GRID): New macros.
* src/truetype/truetype.c [TT_USE_BYTECODE_INTERPRETER]: Include
`ttsubpix.c'.
* src/truetype/ttgload.c: Include `ttsubpix.h'.
[All changes below are guarded by TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
(tt_get_metrics): Set tweak flags.
(TT_Hint_Glyph): Call `FT_Outline_EmboldenXY' if necessary.
(TT_Process_Simple_Glyph): Compensate emboldening if necessary.
(compute_glyph_metrics): Handle `compatible widths' option.
(tt_loader_init): Handle ClearType GETINFO information bits.
* src/truetype/rules.mk (TT_DRC_SRC): Updated.
* src/truetype/ttinterp.c: Include `ttsubpix.h'.
[Where necessary, changes below are guarded by
TT_CONFIG_OPTION_SUBPIXEL_HINTING.]
(Direct_Move, Direct_Move_X): Extended.
(Round_None, Round_To_Grid, Round_To_Half_Grid, Round_Down_To_Grid,
Round_Up_To_Grid, Round_To_Double_Grid, Round_Super, Round_Super_45,
SetSuperRound): Add parameter to handle the number of grid lines per
pixel.
(SET_SuperRound, ROUND_None, CUR_Func_round): Updated.
(DO_SROUND, DOS45ROUND, DO_ODD, DO_EVEN): Updated.
(DO_ROUND, DO_NROUND): Updated.
(DO_RS): Take care of `Typeman' bytecode patterns.
(Ins_FDEF): Add some debugging code. Commented out.
(Ins_ENDF): Restore state.
(Ins_CALL, Ins_LOOPCALL): Handle inline delta functions.
(Ins_MD): Handle `Vacuform' rounds.
(Move_Zp2_Point, Ins_SHPIX, Ins_MSIRP, Ins_MDAP, Ins_MIAP,
Ins_MDRP, Ins_MIRP): Handle tweaks.
(Ins_ALIGNRP): Add tweak guard.
(Ins_IUP, Ins_DELTAP): Handle tweaks.
(Ins_GETINFO): Handle new ClearType bits.
(TT_RunIns): Handle tweaks.
* src/truetype/ttinterp.h: Updated.
(SPH_TweakRule, SPH_ScaleRule): New structures for tweaks.
(TT_ExecContextRec): Add members for subpixel hinting support.
* src/truetype/ttobjs.h (TT_DefRecord): Add `inline_delta' member.
/external/freetype/src/truetype/ttgload.c
|
| 9c6d1ac39c417dcd0e0c7389e9afd09f5104bc0a |
|
07-Apr-2012 |
Werner Lemberg <wl@gnu.org> |
Remove compiler warning.
* src/truetype/ttgload.c (TT_Load_Glyph)
[!TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Access `glyph->face' directly.
/external/freetype/src/truetype/ttgload.c
|
| 0fc8debeb6c2f6a8a9a2b97332a7c8a0a1bd9e85 |
|
02-Mar-2012 |
Werner Lemberg <wl@gnu.org> |
[truetype] Fix Savannah bug #35689.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check first outline
point.
/external/freetype/src/truetype/ttgload.c
|
| 9290fa9022c29c616ea783dc1028aad1ea92f2ee |
|
29-Feb-2012 |
Werner Lemberg <wl@gnu.org> |
[truetype] Remove redundant check.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove reduntant
second check for ordered contour start points.
/external/freetype/src/truetype/ttgload.c
|
| 8c82ec5b17d0cfc9b0876a2d848acc207a62a25a |
|
21-Apr-2011 |
Behdad Esfahbod <behdad@behdad.org> |
Always ignore global advance.
This makes FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH redundant,
deprecated, and ignored. The new behavior is what every major user
of FreeType has been requesting. Global advance is broken in many
CJK fonts. Just ignoring it by default makes most sense.
* src/truetype/ttdriver.c (tt_get_advances),
src/truetype/ttgload.c (TT_Get_HMetrics, TT_Get_VMetrics,
tt_get_metrics, compute_glyph_metrics, TT_Load_Glyph),
src/truetype/ttgload.h: Implement it.
* docs/CHANGES: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 6e3fee0b541e39511cc36d3ac4811d21222d5331 |
|
21-Mar-2011 |
Werner Lemberg <wl@gnu.org> |
Typo.
/external/freetype/src/truetype/ttgload.c
|
| 18931a5a5dacf1a0bb2c54eed2bf4c607245f893 |
|
01-Feb-2011 |
Werner Lemberg <wl@gnu.org> |
[truetype] FT_LOAD_PEDANTIC now affects `prep' and `fpgm' also.
* src/truetype/ttgload.c (tt_loader_init): Handle
`FT_LOAD_PEDANTIC'.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep,
tt_size_init_bytecode, tt_size_ready_bytecode): New argument to
handle pedantic mode.
* src/truetype/ttobjs.h: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 91a97164ca7af75d7c28731a2f2b396c55728d7e |
|
30-Jan-2011 |
Werner Lemberg <wl@gnu.org> |
Whitespace.
/external/freetype/src/truetype/ttgload.c
|
| 6abb9232b6e1c6b26ff1423a1f0be84e89fa297c |
|
14-Sep-2010 |
Werner Lemberg <wl@gnu.org> |
Improve tracing messages.
* src/truetype/ttinterp.c (TT_RunIns): Improve wording of tracing
message.
* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Add
tracing message.
* src/truetype/ttgload.c (tt_loader_init): Add tracing message.
* src/cache/ftcsbits.c (ftc_snode_load): Emit tracing message if
glyph doesn't fit into a small bitmap container.
/external/freetype/src/truetype/ttgload.c
|
| ae425e518975835ef81620d566b9dc84bf73cc36 |
|
29-Jun-2010 |
Werner Lemberg <wl@gnu.org> |
Fix minor tracing issues.
* src/cff/cffgload.c, src/truetype/ttgload.c: Adjust tracing levels.
/external/freetype/src/truetype/ttgload.c
|
| f765e4403cae51d2b0f5e603eb3993c05fcb4fda |
|
24-Jun-2010 |
Werner Lemberg <wl@gnu.org> |
*/*: Use module specific error names where appropriate.
/external/freetype/src/truetype/ttgload.c
|
| 6da023d1ff9b70f78c900774cc5d362af53ad92c |
|
20-May-2010 |
Werner Lemberg <wl@gnu.org> |
TrueType: Make FreeType ignore maxSizeOfInstructions in `maxp'.
Acroread does the same.
* src/truetype/ttgload.c (TT_Process_Composite_Glyph): Call
`Update_Max' to adjust size of instructions array if necessary and
add a rough safety check.
(load_truetype_glyph): Save `loader->byte_len' before recursive
call.
* src/truetype/ttinterp.h, src/truetype/ttinterp.c (Update_Max):
Declare it as FT_LOCAL.
/external/freetype/src/truetype/ttgload.c
|
| 8c4cce52595dc4ac55bd5832703d74d7f12afe05 |
|
05-Apr-2010 |
John Tytgat <John.Tytgat@esko.com> |
Fix Savannah bug #29404.
* src/truetype/ttgload.c: Revert change 2752bd1a (check on bit 1
of `head' table of TrueType fonts).
/external/freetype/src/truetype/ttgload.c
|
| 10cf38879521b7f16e7f0bc83183f32858de05a1 |
|
18-Feb-2010 |
Chris Liddell <chris.liddell@artifex.com> |
Fix Savannah bug #28905.
Initialize phantom points before calling the incremental interface
to update glyph metrics.
* src/truetype/ttgload.c (tt_get_metrics_incr_overrides)
[FT_CONFIG_OPTION_INCREMENTAL]: New function, split off from...
(tt_get_metrics): This.
Updated.
(load_truetype_glyph): Use tt_get_metrics_incr_overrides.
/external/freetype/src/truetype/ttgload.c
|
| 980b76ea5e189f42259d559df19024cd4fe22aca |
|
10-Feb-2010 |
Ken Sharp <ken.sharp@artifex.com> |
Really fix Savannah bug #28678 (part 1).
After long discussion, we now consider the character width vector
(wx,wy) returned by the `sbw' Type 1 operator as being part of *one*
direction only. For example, if you are using the horizontal
writing direction, you get the horizontal and vertical components of
the advance width for this direction. Note that OpenType and CFF fonts
don't have such a vertical component; instead, the GPOS table can be
used to generate two-dimensional advance widths (but this isn't
handled by FreeType).
* include/freetype/ftincrem.h (FT_Incremental_MetricsRec): Add
`advance_v' field to hold the vertical component of the advance
value.
* src/truetype/ttgload.c (tt_get_metrics), src/cff/cffgload.c
(cff_slot_load), src/type1/t1gload.c
(T1_Parse_Glyph_And_Get_Char_String), src/cid/cidgload.c
(cid_load_glyph): Use it.
/external/freetype/src/truetype/ttgload.c
|
| fe6da50d04675baab18cd09359ba145e52b587c7 |
|
05-Jan-2010 |
Werner Lemberg <wl@gnu.org> |
Thinkos.
/external/freetype/src/truetype/ttgload.c
|
| 3445e4f942cd85b673195937bb19a705242b4e55 |
|
04-Jan-2010 |
Werner Lemberg <wl@gnu.org> |
Make incremental interface work with TrueType fonts.
* src/truetype/ttgload.c (load_truetype_glyph): Don't check
`glyf_offset' if incremental interface is used.
/external/freetype/src/truetype/ttgload.c
|
| 9045f5bdf2ddb9628530392cc90528752e6f9567 |
|
03-Dec-2009 |
Werner Lemberg <wl@gnu.org> |
Fix compiler warnings.
* src/truetype/ttgload.c (tt_get_metrics): Put `Exit' label into the
proper preprocessor conditional.
* src/pfr/pfrobjs.c (pfr_slot_load): Pacify gcc.
/external/freetype/src/truetype/ttgload.c
|
| c4b22144d32f49e80aead31cff286d0653ab3ad0 |
|
15-Nov-2009 |
Werner Lemberg <wl@gnu.org> |
Add tracing messages for advance values.
* src/base/ftobjs.c (FT_Load_Glyph), src/truetype/ttgload.c
(TT_Get_HMetrics, TT_Get_VMetrics): Do it.
/external/freetype/src/truetype/ttgload.c
|
| c0aeef4571915f9324fe2018507219d9bb31e9e1 |
|
08-Nov-2009 |
Werner Lemberg <wl@gnu.org> |
Fix compiler warning.
Reported by Jeremy Manson <jeremy.manson@gmail.com>.
* src/truetype/ttgload.c (load_truetype_glyph): Initialize `error'.
/external/freetype/src/truetype/ttgload.c
|
| f186ba682d72cc38bc0dc09b07cdd5ef6cf98482 |
|
03-Nov-2009 |
Werner Lemberg <wl@gnu.org> |
Return correct `linearHoriAdvance' value for embedded TT bitmaps too.
Reported by Jeremy Manson <jeremy.manson@gmail.com>.
src/truetype/ttgload.c (load_truetype_glyph): Add parameter to
quickly load the glyph header only.
Update all callers.
(tt_loader_init): Add parameter to quickly load the `glyf' table
only.
Update all callers.
(TT_Load_Glyph): Compute linear advance values for embedded bitmap
glyphs too.
/external/freetype/src/truetype/ttgload.c
|
| 422210be649ade6ae1bcf7077c164ac3a5142f75 |
|
03-Nov-2009 |
Werner Lemberg <wl@gnu.org> |
Improve code readability.
* src/ttgload.c (load_truetype_glyph): Move metrics calculation
to...
(tt_get_metrics): This new function.
/external/freetype/src/truetype/ttgload.c
|
| ac0d52d851cb1a15c561556807d03ad8b4782a03 |
|
02-Nov-2009 |
Werner Lemberg <wl@gnu.org> |
Whitespace.
/external/freetype/src/truetype/ttgload.c
|
| d30062d25c9bc4431b7076004d61028d775fbe7f |
|
08-Sep-2009 |
Werner Lemberg <wl@gnu.org> |
Whitespace.
/external/freetype/src/truetype/ttgload.c
|
| 4694ea2b9519d8128cfdc537629c292fc9d627f3 |
|
02-Sep-2009 |
Bram Tassyns <bramt@enfocus.be> |
Improve vertical metrics calculation (Savannah bug #27364).
The calculation of `vertBearingX' is not defined in the OTF font
spec so FreeType does a `best effort' attempt. However, this value
is defined in the PDF and PostScript specs, and that algorithm is
better than the one FreeType currently uses:
FreeType: Use the middle of the bounding box as the X coordinate
of the vertical origin.
Adobe PDF spec: Use the middle of the horizontal advance vector as
the X coordinate of the vertical origin.
FreeType's algorithm goes wrong if you have a really small glyph
(like the full-width, circle-like dot at the end of the sentence, as
used in CJK scripts) with large bearings. With the FreeType
algorithm this dot gets centered on the baseline; with the PDF
algorithm it gets the correct location (in the top right). Note
that this is a serious issue, it's like printing the dot at the end
of a Roman sentence at the center of the textline instead of on the
baseline like it should. So i believe the PDF spec's algorithm
should be used in FreeType as well.
The `vertBearingY' value for such small glyphs is also very strange
if no `vmtx' information is present, since the height of the bbox is
not representable for the height of the glyph visually (the
whitespace up to the baseline is part of the glyph). The fix also
includes some code for a better estimate of `vertBearingY'.
* src/base/ftobjs.c (ft_synthesize_vertical_metrics): `vertBearingX'
is now calculated as described by the Adobe PDF Spec. Estimate for
`vertBearingY' now works better for small glyphs completely above or
below the baseline into account.
* src/cff/cffgload.c (cff_slot_load): `vertBearingX' is now
calculated as described by the Adobe PDF Spec. Vertical metrics
information was always ignored when FT_CONFIG_OPTION_OLD_INTERNALS
was not defined.
* src/truetype/ttgload.c (compute_glyph_metrics): `vertBearingX' is
now calculated as described by the Adobe PDF Spec.
/external/freetype/src/truetype/ttgload.c
|
| 9206eba291017e9917d5e17e94ea6d4fcbca9f0f |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
truetype: Truncate the deltas of composite glyph at 16-bit values.
/external/freetype/src/truetype/ttgload.c
|
| 1b6f1d20b552aadeb4dabd3514e876ca9294cce4 |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
truetype: Truncate the instructions upto 16-bit per a glyph.
/external/freetype/src/truetype/ttgload.c
|
| 9fc4094375d0bc2d06167b7306fafad28eba7909 |
|
31-Jul-2009 |
suzuki toshiya <mpsuzuki@hiroshima-u.ac.jp> |
truetype: Cast the scaling params to 32-bit for LP64 system.
/external/freetype/src/truetype/ttgload.c
|
| 858abbedc0c156965aba830bfc2072a3c21144cf |
|
26-Jun-2009 |
Werner Lemberg <wl@gnu.org> |
For warning messages, replace FT_ERROR with FT_TRACE0.
FT_ERROR is now used only if a function produces a non-zero `error'
value.
Formatting, improving and harmonizing debug strings.
/external/freetype/src/truetype/ttgload.c
|
| 72271140434028186a49a5dc5925f0727559e46f |
|
18-Jun-2009 |
Werner Lemberg <wl@gnu.org> |
Fix B/W rasterization of subglyphs with different drop-out modes.
Normally, the SCANMODE instruction (if present) to set the drop-out
mode in a TrueType font is located in the `prep' table only and thus
valid for all glyphs. However, there are fonts like `pala.ttf'
which additionally contain this instruction in the hinting code of
some glyphs (but not all). As a result it can happen that a
composite glyph needs multiple drop-out modes for its subglyphs
since the rendering state gets reset for each subglyph.
FreeType collects the hinted outlines from all subglyphs, then it
sends the data to the rasterizer. It also sends the drop-out mode
-- after hinting has been applied -- and here is the error: It sends
the drop-out mode of the last subglyph only; drop-out modes of all
other subglyphs are lost.
This patch fixes the problem; it adds a second, alternative
mechanism to pass the drop-out mode: For each contour, the
rasterizer now checks the first `tags' array element. If bit 2 is
set, bits 5-7 contain the contour's drop-out mode, overriding the
global drop-out mode.
* include/freetype/ftimage.h (FT_CURVE_TAG_HAS_SCANMODE): New macro.
* src/truetype/ttgload.c (TT_Hint_Glyph): Store drop-out mode in
`tags[0]'.
* src/raster/ftraster.c (Flow_Up, Overshoot_Top, Overshoot_Bottom):
Use bits 3-5 instead of 0-2.
(New_Profile): Set the drop-out mode in the profile's `flags' field.
(Decompose_Curve): Check `tags[0]' and set `dropOutControl' if
necessary.
(Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop, Draw_Sweep): Use the profile's drop-out
mode.
/external/freetype/src/truetype/ttgload.c
|
| 780d7e05e71635812efd3b3a19d70e2411803136 |
|
17-Jun-2009 |
Werner Lemberg <wl@gnu.org> |
Minor simplification.
/external/freetype/src/truetype/ttgload.c
|
| 1474f439b54ef1553d0aac57ebde6261f1b2ed81 |
|
09-Dec-2008 |
Werner Lemberg <wl@gnu.org> |
Really fix Savannah bug #25010: An SFNT font with neither outlines
nor bitmaps can be considered as containing space `glyphs' only.
* src/truetype/ttpload.c (tt_face_load_loca): Handle the case where
a `glyf' table is missing.
* src/truetype/ttgload.c (load_truetype_glyph): Abort if we have no
`glyf' table but a non-zero `loca' entry.
(tt_loader_init): Handle missing `glyf' table.
* src/base/ftobjs.c (FT_Load_Glyph): Undo change 2008-12-05.
* src/sfnt/sfobjs.c (sfnt_load_face): A font with neither outlines
nor bitmaps is scalable.
/external/freetype/src/truetype/ttgload.c
|
| 35ae574a51363f2e5a6d1cda1ff168e1b2bd9fc0 |
|
02-Oct-2008 |
Werner Lemberg <wl@gnu.org> |
Add casts for stupid compilers. Reported by Graham.
/external/freetype/src/truetype/ttgload.c
|
| 28534d616be45a45767e5cfa65164a863d068eea |
|
01-Sep-2008 |
David Turner <david@freetype.org> |
* include/freetype/ftadvanc.h, src/base/ftadvanc.c,
include/freetype/config/ftheader.h, include/freetype/freetype.h,
src/base/Jamfile, src/base/rules.mk, src/cff/cffdrivr.c,
src/cff/cffgload.c, src/cff/cffgload.h, src/truetype/ttdriver.c,
src/truetype/ttgload.h, src/truetype/ttgload.c, src/type1/t1driver.c,
src/type1/t1gload.h, src/type1/t1gload.c:
Add a new header named FT_ADVANCES_H declaring some new APIs
to extract the advances of one or more glyphs without necessarily
loading their outlines. Also provide 'fast loaders' for the
TrueType, Type1 and CFF font drivers (more to come later)
* autogen.sh: add checks for minimum version of the 'autotools'
stuff.
/external/freetype/src/truetype/ttgload.c
|
| 745a4f42a500c441ba4be4e096c6e63309ab0709 |
|
23-Jun-2008 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Glyph): Protect bytecode stuff
with IS_HINTED.
* docs/CHANGES: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 5df5dbb722cf008b3f617448d8d28fde4d725556 |
|
22-Jun-2008 |
Werner Lemberg <wl@gnu.org> |
Enable access to the various dropout rules of the B&W rasterizer.
Pass dropout rules from the TT bytecode interpreter to the
rasterizer; temporarily this is enabled only if
`USE_SCAN_CONVERSION_RULES' is defined.
* include/freetype/ftimage.h (FT_OUTLINE_SMART_DROPOUTS,
FT_OUTLINE_EXCLUDE_STUBS): New flags for for FT_Outline.
* src/raster/ftraster.c (Vertical_Sweep_Drop, Horizontal_Sweep_Drop,
Horizontal_Gray_Sweep_Drop): Use same mode numbers as given in the
OpenType specification.
Fix mode 4 computation.
(Render_Glyph, Render_Gray_Glyph): Handle new outline flags.
* src/truetype/ttgload.c (TT_Load_Glyph)
[USE_SCAN_CONVERSION_RULES]: Convert scan conversion mode to
FT_OUTLINE_XXX flags.
* src/truetype/ttinterp.c (Ins_SCANCTRL): Enable ppem check.
/external/freetype/src/truetype/ttgload.c
|
| 0c52faa9db22d32e22f6fe2a57da9d32c7e82d35 |
|
25-May-2008 |
Werner Lemberg <wl@gnu.org> |
add missing casting
/external/freetype/src/truetype/ttgload.c
|
| 57a94c4863a9e70926304b247b6f16b3b8a1c6ec |
|
25-May-2008 |
Werner Lemberg <wl@gnu.org> |
whitespace
/external/freetype/src/truetype/ttgload.c
|
| ffa496574ae715630a466a810986e212d2de59e0 |
|
25-May-2008 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Move initialization
of the graphics state for subglyphs to...
(TT_Hint_Glyph): This function.
Hinting instructions for a composite glyph apparently refer to the
just hinted subglyphs, not the unhinted, unscaled outline. This
seems to fix Savannah bugs #20973 and (at least partially) #23310.
/external/freetype/src/truetype/ttgload.c
|
| 89d64fa6e3c9d7ab1b64e3e1c7c96533f5266510 |
|
17-May-2008 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle zero-contour
glyphs correctly. Patch from Savannah bug #23277.
/external/freetype/src/truetype/ttgload.c
|
| bf391cb858e42b555ea1f0379eecd8d133fd0da4 |
|
10-Jan-2008 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Handle the case
where the number of contours in a simple glyph is zero (and which
does contain an entry in the `glyf' table). This fixes Savannah bug
#21990.
/external/freetype/src/truetype/ttgload.c
|
| bd7e1c3ce049aca25b34b8b50a162c6e2f297b82 |
|
06-Dec-2007 |
Werner Lemberg <wl@gnu.org> |
Pass options from one configure script to another as-is (not
expanded). This is needed for options like
--includedir='${prefix}/include'.
* builds/unix/detect.mk, configure: Prevent argument expansion in
call to the (real) `configure' script.
* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation if
TT_USE_BYTECODE_INTERPRETER isn't defined.
There exist CFFs which contain opcodes for the Type 1 operators
`hsbw' and `closepath' which are both invalid in Type 2 charstrings.
However, it doesn't harm to support them.
* src/cff/cffgload.c (CFF_Operator): Add `cff_op_hsbw' and
`cff_op_closepath.'
(cff_argument_counts): Ditto.
(cff_decoder_parse_charstrings): Handle Type 1 opcodes 9 (closepath)
and 13 (hsbw) which are invalid in Type 2 charstrings.
/external/freetype/src/truetype/ttgload.c
|
| d21fe6e5d605648eb2706ab12f387d09a3d9c875 |
|
11-Jul-2007 |
Werner Lemberg <wl@gnu.org> |
Really restore changes introduced in revision 1.178.
/external/freetype/src/truetype/ttgload.c
|
| 0f6f367ec1a8ae01311523ceb8029b754b8b2945 |
|
04-Jul-2007 |
Werner Lemberg <wl@gnu.org> |
Better maxComponentDepth test.
/external/freetype/src/truetype/ttgload.c
|
| 3033f4366b68024ca56f53a53e568e1805436446 |
|
04-Jul-2007 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
recursion depth of 1. This was the maximum value in TrueType 1.0,
and some older fonts don't set this field correctly.
* src/gxvalid/gxvmort1.c
(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
/external/freetype/src/truetype/ttgload.c
|
| 0ba89912928144811c0294ae5903658c0a33e387 |
|
01-Jul-2007 |
David Turner <david@freetype.org> |
fix a small bug in the TrueType loader that created distortion in the result
of bytecode-hinted text. Werner, feel free to package 2.3.5 now :-)
/external/freetype/src/truetype/ttgload.c
|
| 8f626b04f3c41ad91441cabdf57305869796c483 |
|
23-Jun-2007 |
David Turner <david@freetype.org> |
fix stupid typo that prevented the truetype loader from working correctly
/external/freetype/src/truetype/ttgload.c
|
| e12ed563d600299fc7e009311ed412be6fde4188 |
|
17-Jun-2007 |
Werner Lemberg <wl@gnu.org> |
* src/tools/ftrandom.c (font_size): New global variable.
(TestFace): Use it.
(main): Handle new option `--size' to set `font_size'.
(Usage): Updated.
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 815911ae2aac36e581fb7bc2a24024859f6d2771 |
|
16-Jun-2007 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): check the well-formedness
of the contours array when loading a glyph
* src/truetype/ttinterp.c (Ins_IP): check argument ranges to reject
bogus operations properly
/external/freetype/src/truetype/ttgload.c
|
| f6c120f8267ac44e2b8a022e28bbf297b9f310b7 |
|
11-Jun-2007 |
Werner Lemberg <wl@gnu.org> |
* docs/CHANGES: Document FT_Face_CheckTrueTypePatents).
Formatting, reformulations.
/external/freetype/src/truetype/ttgload.c
|
| 7fa30ee8793030afc912d84fdf8df9a843498e02 |
|
11-Jun-2007 |
David Turner <david@freetype.org> |
remove compiler warning
/external/freetype/src/truetype/ttgload.c
|
| 5f5e544611fd882d38239d6afccf0c968700895a |
|
11-Jun-2007 |
David Turner <david@freetype.org> |
slight speed-up of the TrueType glyph loader
/external/freetype/src/truetype/ttgload.c
|
| 6e2f9d5db79bfd0336c652f64a1d17c8234022e8 |
|
05-Jun-2007 |
Werner Lemberg <wl@gnu.org> |
Improve tracing messages.
/external/freetype/src/truetype/ttgload.c
|
| 1c8980ef4a6b8a5d1f3a4828dbb2b9deda203d76 |
|
25-May-2007 |
Werner Lemberg <wl@gnu.org> |
* docs/CHANGES: Updated.
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 7890686d8082b914f86f12de5cf8c61248b17eff |
|
22-May-2007 |
David Turner <david@freetype.org> |
fix crash when not using the bytecode interpreter with TrueType fonts
/external/freetype/src/truetype/ttgload.c
|
| 6f99c88801722e79e11aebdccb462c2dbb0c86d8 |
|
19-May-2007 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Save graphics state
before handling subglyphs so that it can be reinitialized each time.
This fixes Savannah bug #19859.
/external/freetype/src/truetype/ttgload.c
|
| d069246805f98b11ba3bc3445f6e3bd5c257320c |
|
16-May-2007 |
Werner Lemberg <wl@gnu.org> |
Oops! Incorrect application of a patch...
/external/freetype/src/truetype/ttgload.c
|
| 607dec79bb6ad524a9d2e7f93b836b795fe234cf |
|
15-May-2007 |
Werner Lemberg <wl@gnu.org> |
* src/autofit/afcjk.c (af_cjk_hints_compute_edges): Remove unused
variable.
* src/autofit/afloader.c (af_loader_load_g): Ditto.
* src/base/ftobjs.c (ft_validator_error): Use `ft_jmp_buf'.
(open_face_from_buffer): Initialize `stream'.
(FT_Request_Metrics): Remove unused variable.
Remove redundant `break' statements.
(FT_Get_Track_Kerning): Remove unused variable.
* src/psaux/afmparse.c (afm_parse_track_kern, afm_parse_kern_pairs,
afm_parse_kern_data): Remove redundant
`break' statements.
(afm_parser_parse): Ditto.
Don't use uninitialized variables.
* src/psnames/psmodule.c (VARIANT_BIT): Define as unsigned long.
Use `|' operator instead of `^' to set it.
Update all users.
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Use `ft_jmp_buf'.
* src/sfnt/ttkern.c (tt_face_load_kern): Remove unused variable.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Remove redundant
comparison.
(TT_Process_Simple_Glyph): Use FT_UInt for `n_points' and `i'.
(TT_Load_Glyph): Remove unused variable.
/external/freetype/src/truetype/ttgload.c
|
| cc712a248c2075b126429d677357bb3a732759a1 |
|
27-Apr-2007 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Check for negative
number of points in contours. Problem reported by Victor Stinner
<victor.stinner@haypocalc.com>.
(TT_Process_Simple_Glyph): Synchronize variable types.
/external/freetype/src/truetype/ttgload.c
|
| f4a52a6c422a190be6d2b04d15e89cd2c627b2aa |
|
09-Apr-2007 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Save and restore
memory stream to avoid a crash with the incremental memory
interface (Savannah bug #19260).
/external/freetype/src/truetype/ttgload.c
|
| 4b2e83d5b59f3beeb043a80bcf289a33500f0fff |
|
01-Feb-2007 |
Werner Lemberg <wl@gnu.org> |
A new set of spelling fixes from Alexei.
Add some copyright messages.
/external/freetype/src/truetype/ttgload.c
|
| 6e87ed9f04f7914e15f9284b0b762b730222c399 |
|
26-Jan-2007 |
Werner Lemberg <wl@gnu.org> |
Spelling fixes from Alexei.
/external/freetype/src/truetype/ttgload.c
|
| f6294399056077c92367301623c093db285dadbf |
|
06-Jan-2007 |
Werner Lemberg <wl@gnu.org> |
formatting, copyright years
/external/freetype/src/truetype/ttgload.c
|
| 384be23418f8204baf785191a49f447d4ab40b9e |
|
05-Jan-2007 |
David Turner <david@freetype.org> |
* src/truetype/ttobjs.h, src/truetype/ttobjs.c,
src/truetype/ttgload.c: do not allocate interpreter-specific
tables in memory if we're not going to load glyphs with it
anyway.
/external/freetype/src/truetype/ttgload.c
|
| 6b87e6f0ff7867f3faf3959cbeaf6f8ac5122ab0 |
|
02-Jan-2007 |
Werner Lemberg <wl@gnu.org> |
* src/gxvalid/gxvkern.c (gxv_kern_subtable_fmt0_pairs_validate):
Remove compiler warning.
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 115b442b23e1fe05237314478d52197f4525114a |
|
22-Dec-2006 |
David Turner <david@freetype.org> |
* src/autofit/aflatin.c, src/truetype/ttgload.c: removing compiler
warnings
* builds/win32/visualc/freetype.vcproj: adding _CRT_SECURE_NO_DEPRECATE
to avoid deprecation warnings with Visual C++ 8
/external/freetype/src/truetype/ttgload.c
|
| 91959bf24c3ecf9c46cec9916e787e5e3457fafd |
|
22-Nov-2006 |
Werner Lemberg <wl@gnu.org> |
Fix Savannah bug #15553.
* src/truetype/ttgload.c (tt_loader_init): Re-execute the CVT
program after a change from mono to grayscaling (and vice versa).
Use correct constant for comparison to get `exec->grayscale'.
/external/freetype/src/truetype/ttgload.c
|
| 6aa260ce61d6567a94c47401670ba2f4c7d40005 |
|
26-Aug-2006 |
David Turner <david@freetype.org> |
support for "automatic unpatented hinting" added
we still need to determine the list of "trick" CJK fonts
that are going to toggle the bytecode interpreter instead
of the auto-hinter
/external/freetype/src/truetype/ttgload.c
|
| 123429962025b376145a2541cc9b980722ad1440 |
|
19-Aug-2006 |
Werner Lemberg <wl@gnu.org> |
formatting
/external/freetype/src/truetype/ttgload.c
|
| 33f5f24957397d37ff44f27098937f6e1aceed32 |
|
16-Aug-2006 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftgloadr.h,
include/freetype/internal/tttypes.h, src/base/ftgloadr.c,
src/base/ftobjs.c, src/truetype/ttgload.c, src/truetype/ttinterp.c,
src/truetype/ttobjs.c: improvements to native TrueType hinting,
this is a first try, controlled by the FIX_BYTECODE macro in
src/truetype/ttinterp.c
/external/freetype/src/truetype/ttgload.c
|
| 9fbfc6af07bf1d199712b317e5a179237834b144 |
|
16-Aug-2006 |
David Turner <david@freetype.org> |
* src/cid/cidgload.c (cid_slot_load_glyph),
src/truetype/ttgload.c (tt_prepare_zone): removing compiler warnings
/external/freetype/src/truetype/ttgload.c
|
| a2da05c2c539c603aa3587a1acb07bff8cdab599 |
|
25-Jun-2006 |
Werner Lemberg <wl@gnu.org> |
Fix two hinting bugs as reported in
http://lists.nongnu.org/archive/html/freetype-devel/2006-06/msg00057.html.
* include/freetype/internal/tttypes.h (TT_GlyphZoneRec): Add
`first_point' member.
* src/truetype/ttgload.c (tt_prepare_zone): Initialize
`first_point'.
(TT_Process_Composite_Glyph): Always untouch points.
* src/truetype/ttinterp.c (Ins_SHC): Fix computation of
`first_point' and `last_point' in case of composite glyphs.
(Ins_IUP): Fix computation of `end_point'.
/external/freetype/src/truetype/ttgload.c
|
| 545c4e566e9785ba3c84062e211d21aeb5be989a |
|
18-May-2006 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Composite_Glyph)
[FT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Make it compilable again.
Formatting, documentation fixes.
/external/freetype/src/truetype/ttgload.c
|
| 281679de8591f6884ea904c9c812e520ba3cc5dc |
|
17-May-2006 |
David Turner <david@freetype.org> |
* include/freetype/internal/tttypes.h, src/autofit/afangles.c,
src/autofit/afcjk.c, src/autofit/afhints.c, src/autofit/aflatin.c,
src/autofit/aftypes.h, src/base/ftcalc.c, src/base/ftoutln.c,
src/gzip/ftgzip.c, src/psaux/psconv.c, src/truetype/ttgload.c,
src/type1/t1gload.c:
this is a major patch used to drastically improve the performance
of loading glyphs. This both speeds up loading the glypn vector
themselves and the auto-fitter.
note that we've started using inline assembler with GCC to
implement FT_MulFix, given that this function is so damn
important for the engine's performance.
the resulting speed-up is about 25%.
/external/freetype/src/truetype/ttgload.c
|
| 9a2b3b6d55f0266550770f95626de677c00e7282 |
|
14-Feb-2006 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* src/sfnt/ttmtx.c (tt_face_load_hhea, tt_face_load_hmtx): Simply
return error if table is missing.
Check table length in non-FT_OPTIMIZE_MEMORY'ed `tt_face_load_hmtx'.
* src/sfnt/sfobjs.c (sfnt_load_face): Take care of missing metrics
tables. The last change makes Mac bitmap-only font not load and this
fixes it.
* src/truetype/ttgload.c (load_truetype_glyph): Fix compilation error
when FT_CONFIG_OPTION_INCREMENTAL is defined.
/external/freetype/src/truetype/ttgload.c
|
| f5aa47beb077998675f5adc38c94aaf7ee8a447e |
|
14-Feb-2006 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
Clean up the SFNT_Interface. Table loading functions are now named
after the tables' tags; `hdmx' is TrueType-specific and thus the code
is moved to the truetype module; `get_metrics' is moved here from the
truetype module so that the code can be shared with the cff module.
This pass involves no real changes. That is, the code is moved
verbatim mostly. The only exception is the return value of
`tt_face_get_metrics'.
* include/freetype/internal/sfnt.h, src/sfnt/rules.mk,
src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c,
src/sfnt/ttload.c, src/sfnt/ttload.h, src/sfnt/ttsbit.c,
src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: Clean up the SFNT_Interface.
* src/sfnt/ttmtx.c, src/sfnt/ttmtx.h: Metrics-related tables' loading
and parsing code is moved here.
Move `tt_face_get_metrics' here from the truetype module. The return
value is changed from `void' to `FT_Error'.
* include/freetype/internal/fttrace.h: New trace: ttmtx.
* src/truetype/ttpload.c, src/truetype/ttpload.h: `hdmx' loading and
parsing code is moved here.
New function `tt_face_load_prep' splitted from `tt_face_load_fpgm'.
`tt_face_load_fpgm' returns `FT_Err_Ok' if `fpgm' doesn't exist.
* src/cff/cffgload.c, src/cff/cffobjs.c: Update.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Update.
/external/freetype/src/truetype/ttgload.c
|
| 1723dcc26169d4fecd8a85476421b2d18c8f8748 |
|
15-Jan-2006 |
Werner Lemberg <wl@gnu.org> |
Formatting, minor clean-ups.
/external/freetype/src/truetype/ttgload.c
|
| 212aee0d6ec8bcae84c3278e6f786d01044dea7d |
|
15-Jan-2006 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics),
src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake the
vertical metrics.
* src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c,
src/type1/t1gload.c, src/winfonts/winfnt.c: Fake the vertical metrics.
The fake metrics is monotone.
* src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and
formattings in vertical metrics faking. There are still rooms for
improvements (and so do the CFF module).
/external/freetype/src/truetype/ttgload.c
|
| f1c2b91e149dd24cb7ad54bcc6210ece8b076aa0 |
|
13-Jan-2006 |
Werner Lemberg <wl@gnu.org> |
Formatting, copyright year updates.
Decorate long constants with `L' and `UL' where appropriate.
/external/freetype/src/truetype/ttgload.c
|
| fa7d6ab2171c9cfa8b9b45a2a6f6a0fdd2e4a190 |
|
13-Jan-2006 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* include/freetype/internal/sfnt.h (SFNT_Interface): New method
`load_strike_metrics' used to load the strike's metrics.
* src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h,
src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'.
* src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly.
* src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for
nominal size unless it is obviously incorrect.
* include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on
FNT driver.
Introduce new size selection interface.
* include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec_):
Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and
`select_size'.
* include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type,
FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c
(FT_Select_Size, FT_Request_Size): API additions to export the new
size selection interface.
* src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use
`FT_Request_Size'.
* include/freetype/internal/ftobjs.h (FT_Match_Size),
src/base/ftobjs.c (FT_Match_Size): New function to match a size
request against `available_sizes'. Drivers supporting bitmap strikes
can use this function to implement `request_size'.
* src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h,
src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c,
src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c,
src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c:
Update to new size selection interface.
* src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c,
src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c,
src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size
selection interface.
Make `strike_index' FT_ULong and always defined.
Use `load_strike_metrics' provided by SFNT interface.
/external/freetype/src/truetype/ttgload.c
|
| dcb8b7103fc8692cce093247188249fb786de2ff |
|
16-Dec-2005 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics),
src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed.
* src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round.
* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
(cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics),
src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics.
* doc/CHANGES: Mention the changes.
/external/freetype/src/truetype/ttgload.c
|
| 9fbd2ab8849d2517f2e7f4ce1af3c5a77893cbe5 |
|
28-Oct-2005 |
David Turner <david@freetype.org> |
- various performance enhancements
- fixing apinames.c, adding support for Watcom and Borland compilers
- adding generation of exported symbols list to the build system, including the Unix one !!
sorry Werner, I have no time to document this in ChangeLog at the moment
/external/freetype/src/truetype/ttgload.c
|
| 560d5fed38e757cc56d5c7b3ad79b9f16eca61c1 |
|
21-Oct-2005 |
Werner Lemberg <wl@gnu.org> |
Minor cleanups.
Copyright issues.
/external/freetype/src/truetype/ttgload.c
|
| 2293bb15c23e4e0ae3918f474ed567cf27153552 |
|
19-Oct-2005 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* src/truetype/ttgload.c (TT_Load_Glyph): Allow size->ttmetrics to be
invalid when FT_LOAD_NO_SCALE is set.
/external/freetype/src/truetype/ttgload.c
|
| 7c25946f085d5aaec73aaf5dbeb1b9be6d8ecbff |
|
28-Sep-2005 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 18e44430ae30835bc5136208834fbac4920fbea5 |
|
23-Sep-2005 |
David Turner <david@freetype.org> |
* src/base/Jamfile: adding src/base/ftgxval.c
* src/gxvalid/gxvbsln.c, src/gxvalid/gxvcommn.c, src/gxvalid/gxvfeat.c,
src/gxvalid/gxvjust.c, src/gxvalid/gxvkern.c, src/gxvalid/gxvlcar.c,
src/gxvalid/gxvmort.c, src/gxvalid/gxvmort0.c, src/gxvalid/gxvmort1.c,
src/gxvalid/gxvmort2.c, src/gxvalid/gxvmort4.c, src/gxvalid/gxvmort5.c,
src/gxvalid/gxvmorx.c, src/gxvalid/gxvmorx0.c, src/gxvalid/gxvmorx1.c,
src/gxvalid/gxvmorx2.c, src/gxvalid/gxvmorx5.c, src/gxvalid/gxvopbd.c,
src/gxvalid/gxvprop.c, src/sfnt/sfdriver.c, src/truetype/ttgload.c:
removing _many_ compiler warnings when compiling with Visual C++
at maximum level (/W4)
/external/freetype/src/truetype/ttgload.c
|
| eff1ee3bd3624db2786102a93ca8fe80b34597da |
|
31-Aug-2005 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
/external/freetype/src/truetype/ttgload.c
|
| 3bfb1c08c16895774533511841275471959ae05d |
|
29-Aug-2005 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c [TT_MAX_COMPOSITE_RECURSE]: Removed.
(load_truetype_glyph): Limit recursion depth by `maxComponentDepth'.
/external/freetype/src/truetype/ttgload.c
|
| 2752bd1a462710d0b5f8ec76d973849b8780737a |
|
22-Aug-2005 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Glyph): Only translate outline
to (0,0) if bit 1 of the `head' table isn't set. This improves
rendering of buggy fonts.
/external/freetype/src/truetype/ttgload.c
|
| 15c1f5d36f646fd3f50d6fe3bdbe5cc17c56096b |
|
20-Aug-2005 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* src/truetype/ttdriver.c (Load_Glyph): Don't check the validity of
ttmetrics here. TrueType fonts with only sbits always have
ttmetrics.valid set to false.
* src/truetype/ttgload.c (TT_Load_Glyph): Check that ttmetrics is
valid before loading outline glyph.
* src/cache/ftcimage.c (FTC_INode_New): Fix a memory leak.
/external/freetype/src/truetype/ttgload.c
|
| ffa033b1bc91a10275f3e01da3971f24cc58a4b5 |
|
19-Aug-2005 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
warnings.
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 0142e6aff1f0836a7ec3902969491ab6ac7182aa |
|
16-Aug-2005 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context with
slight changes.
* src/truetype/ttobjs.h (tt_slot_init): New function.
* src/truetype/ttobjs.c (tt_driver_init): Initialize execution context
here.
(tt_slot_init): New function to create extra points for the internal
glyph loader. We then use it directly, instead of face's glyph loader,
when loading glyph.
* src/truetype/ttdriver.c: Use tt_slot_init for glyph slot
initialization.
(TT_Load_Glyph): Load flag dependencies are handled here.
Return error if size is NULL.
* src/truetype/ttgload.c: Heavy cleanup and refactor.
(TT_Hint_Glyph): New funcion to hint a zone, prepared by caller.
(TT_Process_Simple_Glyph): Use loader->pp's instead of recalculating.
Use TT_Hint_Glyph.
No need to save/restore loader->stream before/after
TT_Vary_Get_Glyph_Deltas now.
(TT_LOADER_SET_PP): New macro to calculate and set the four phantom points.
(TT_Process_Composite_Component, TT_Process_Composite_Glyph,
load_truetype_glyph): Refactor load_truetype_glyph into these three functions.
Never set exec->glyphSize to 0. (close #13107)
Forget glyph frame before calling TT_Process_Simple_Glyph.
(TT_Load_Glyph, load_sbit_image, tt_loader_init): Refactor TT_Load_Glyph into
these three functions.
Set various fields of `glyph' here, instead of in load_truetype_glyph
and compute_glyph_metrics.
/external/freetype/src/truetype/ttgload.c
|
| 8e3fc5ea0c37ff52955aaff6ffe8325ac478bb77 |
|
03-Aug-2005 |
Werner Lemberg <wl@gnu.org> |
* src/otvalid/otvcommn.h: Remove dead code.
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| baed3dd044ddc73397e77018db7069bd189712d3 |
|
13-Jul-2005 |
Werner Lemberg <wl@gnu.org> |
Oops! Undo private change.
/external/freetype/src/truetype/ttgload.c
|
| 07437dba173627a8e37d391f7c83b390b564e937 |
|
13-Jul-2005 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
Reported by Xerxes.
/external/freetype/src/truetype/ttgload.c
|
| c56216283418771f42842efa72a334f2fc762e63 |
|
30-Jun-2005 |
David Turner <david@freetype.org> |
* 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.
/external/freetype/src/truetype/ttgload.c
|
| 8cfb220eb976949396a4949320424e8c4e9fb19d |
|
20-Jun-2005 |
Wu, Chia-I (吳佳一) <olvaffe@gmail.com> |
* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
ft_glyphslot_grid_fit_metrics.
* src/truetype/ttgload.c (compute_glyph_metrics): Use
ft_glyphslot_grid_fit_metrics.
* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
ft_glyphslot_grid_fit_metrics.
FT_Outline_Get_CBox is called twice.
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
reasonable values when emboldening outline glyphs. The theoretic
ones are unrealistic.
/external/freetype/src/truetype/ttgload.c
|
| 49f4d34ed3dc58b087b34de661cd2c536d810882 |
|
16-Jun-2005 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
halved.
* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
strength.
Don't increase slot->advance.y.
* include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
(FREETYPE_PATCH): Set to 0.
* builds/unix/configure.ac (version_info): Set to 9:9:3.
Currently, we are still binary compatible.
* builds/win32/visualc/index.html,
builds/win32/visualc/freetype.dsp,
builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
s/2.1.9/2.1.10/.
* docs/CHANGES, docs/VERSION.DLL: Updated.
* ChangeLog: Split off older entries into...
* ChangeLog.20, ChangeLog.21: These new files.
The next release will be 2.2.0, so don't worry about source code
backwards compatibility.
* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
include/freetype/ftrender.h (FT_Glyph_TransformFunc,
FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
parameters with `const' where appropriate.
* src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
to make glyphs centered vertically.
* src/truetype/ttgload.c (compute_glyph_metrics): Compute
vertBearingY to make glyphs centered vertically.
Fix some bugs in vertical metrics:
. loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
units.
. As we use the glyph's cbox to calculate the top bearing now
there iss no need to adjust `top'.
* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake.
* docs/release: Update.
/external/freetype/src/truetype/ttgload.c
|
| 8744edfefb6e612d0a917ee9edd3a6d2f511efd9 |
|
06-Apr-2005 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (tt_face_get_metrics) [FT_OPTIMIZE_MEMORY]:
Fix typo which sometimes causes wrong metrics for the last glyph.
/external/freetype/src/truetype/ttgload.c
|
| 3ab770b165d118949183c92413207cbc75f1c8e7 |
|
08-Mar-2005 |
Werner Lemberg <wl@gnu.org> |
Cosmetic fixes.
/external/freetype/src/truetype/ttgload.c
|
| f13516c8321b386227414be01e707563e852fc0d |
|
03-Mar-2005 |
Werner Lemberg <wl@gnu.org> |
Various fixes for C and C++ compiling.
* src/autofit/*: Add copyright messages.
Formatting.
* src/autofit/afhints.c (af_glyph_hints_done): Don't use
`AF_Dimension' but `int' for loop counter.
* src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use
`AF_Dimension' but `int' for loop counter.
Use proper enumeration value for `render_mode'.
(af_latin_metrics_scale_dim): Don't shadow variables.
(af_latin_hints_compute_segments): Use proper cast for `major_dir'
and `segment_dir'.
(af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to
`af_latin_compute_stem_width'.
(af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop
counter.
* src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use
proper cast for memory allocation.
* src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for
initialization of `sfnt'.
* src/sfnt/sfdriver.c: Include `ttkern.h'.
* src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables.
* src/truetype/ttgload.c: Include `ttpload.h'.
* src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]:
Remove redundant variable.
/external/freetype/src/truetype/ttgload.c
|
| e793092d0a9f4d4d383315bcefd485dcbe4804b3 |
|
01-Mar-2005 |
Werner Lemberg <wl@gnu.org> |
Formatting.
* src/truetype/ttpload.c (tt_face_load_loca): Fix typo.
* src/sfnt/ttkern.c: Include `ttkern.h'.
(FT_COMPONENT): Updated.
* include/freetype/internal/fttrace.h: Add entry for `ttkern'.
* src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/.
Decorate constants with `U' and `L' where necessary.
* src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
/external/freetype/src/truetype/ttgload.c
|
| e5680279b21106173e342eab28552ae0e027196a |
|
26-Feb-2005 |
David Turner <david@freetype.org> |
* many, many files: several memory optimizations were implemented to
drastically reduce the heap usage of FreeType, especially in the case
of memory-mapped files. The idea is to avoid loading and decoding tables
in the heap, and instead access the raw data whenever possible (i.e.
when it doesn't compromise performance).
This had several impacts: first, opening vera.ttf uses a ridiculous amount
of memory (when the FT_Library footprint is accounted for), until you start
loading glyphs. Even then, you'll save at least 20 Kb compared to the non
optimized case. performance of various operations, including open/close
has also been dramatically improved.
More optimisations to come. The auto-hinter eats memory like crazy? This
must be stopped...
/external/freetype/src/truetype/ttgload.c
|
| e70d553111963cb0031869f708038f52c9f57fe9 |
|
22-Feb-2005 |
David Turner <david@freetype.org> |
* include/freetype/config/ftoption.h, include/freetype/internal/ttypes.h,
src/truetype/ttpload.c, src/truetype/ttpload.h, src/truetype/ttgload.c:
added the temporary configuration FT_OPTIMIZE_MEMORY to control various
optimizations used to reduce the heap footprint of memory-mapped TrueType
files.
* src/truetype/ttpload.c (tt_face_load_loca, tt_face_get_location,
tt_face_done_loca): when FT_OPTIMIZE_MEMORY is set, the locations table
is read directly from memory-mapped streams, instead of being decoded
into the heap.
* src/truetype/ttpload.c: only load the CVT and fpgm tables when the
bytecode interpreter is compiled in.
/external/freetype/src/truetype/ttgload.c
|
| b9ff415dfbffb540c4b2df3671fc95fcb07caf66 |
|
19-Nov-2004 |
Werner Lemberg <wl@gnu.org> |
Fix a serious bug in the TT hinter.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Don't shift
points vertically before hinting.
* docs/CHANGES: Updated.
* src/cache/ftcglyph.c (FTC_GNode_UnselectFamily,
FTC_GCache_Lookup): A new try to fix comparison with zero.
/external/freetype/src/truetype/ttgload.c
|
| 685dd4f7b8e6437093424a1931f4b1cb72f8c900 |
|
13-Oct-2004 |
Werner Lemberg <wl@gnu.org> |
* src/sfnt/ttcmap.c (tt_face_build_cmaps): Check for pointer
overflow.
* src/sfnt/ttload.c (tt_face_load_hdmx): Protect against bad input.
Don't use FT_QNEW_ARRAY but FT_NEW_ARRAY to make deallocation work
in case of failure.
* src/sfnt/ttsbit.c (Load_SBit_Range): Check range intervals.
(tt_face_load_sbit_strikes): Allocate `strike_sbit_ranges' after
frame test.
* src/truetype/ttgload.c (TTLoad_Simple_Glyph): Add assertion for
`flag'.
/external/freetype/src/truetype/ttgload.c
|
| dea712b4eb4d33e293d44c8e736064f48ae050e3 |
|
07-Aug-2004 |
Werner Lemberg <wl@gnu.org> |
`Activate' gray-scale specifing hinting within the TrueType
bytecode interpreter. This is an experimental feature which
should probably be made optional.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Move the code to set the pedantic_hinting flag
to...
(TT_Load_Glyph): Here.
Set `grayscale' flag except for `FT_LOAD_TARGET_MONO'.
* src/truetyep/ttinterp.c (Ins_GETINFO): Return MS rasterizer
version 1.7.
Return rotation and stretching info only if glyph is rotated or
stretched, respectively.
Handle grayscale info.
* src/truetype/ttinterp.h (TT_ExecContextRec): Add `grayscale'
member.
/external/freetype/src/truetype/ttgload.c
|
| 5afaa672f38506b3507b494b95d79ffa3031655e |
|
28-Jun-2004 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Fix typo.
/external/freetype/src/truetype/ttgload.c
|
| c28b8c1bfbddb176b8fd6d2c1a55814476c34501 |
|
24-Jun-2004 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c, src/truetype/ttxgvar.c: removing
compiler warnings
/external/freetype/src/truetype/ttgload.c
|
| 2f0fdb9316120084c9b62647f9a730b11ab90202 |
|
21-Jun-2004 |
David Turner <david@freetype.org> |
fixing a scaling bug in the TrueType glyph loader that generated ugly
artefacts when the TrueType bytecode interpreter was compiled in
/external/freetype/src/truetype/ttgload.c
|
| 56a4d87cb2935339e970d0743c250389fc4706c8 |
|
03-Jun-2004 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (compute_glyph_metrics): Fix compiler
warnings.
/external/freetype/src/truetype/ttgload.c
|
| 2b54eba36b40806b4cae290518fcb2911eb79959 |
|
07-May-2004 |
Werner Lemberg <wl@gnu.org> |
* src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset,
cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access
root fields directly.
* src/cff/cffdrivr.c (Load_Glyph): Access root fields directly.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current
frame before calling TT_Vary_Get_Glyph_Deltas.
* src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for
consistency.
(pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index,
pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which
are typecast to the proper PCF_XXX types within the function.
Update code accordingly.
(pcf_cmap_class): Remove casts.
(PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use
PCF_XXX but FT_XXX arguments which are typecast to the proper
PCF_XXX types within the function.
Update code accordingly.
Use FT_CALLBACK_DEF throughout.
(PCF_Set_Point_Size): New wrapper function.
(PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF.
(pcf_driver_class): Remove casts.
/external/freetype/src/truetype/ttgload.c
|
| 44bb303510725735ca2650bdd524af25abab0c71 |
|
25-Apr-2004 |
Werner Lemberg <wl@gnu.org> |
* src/pcf/pcfdrivr.c: Revert change from 2004-04-17.
* src/pcf/pcfutil.c: Use FT_LOCAL_DEF.
* src/pcf/pcfutil.h: Include FT_CONFIG_CONFIG_H.
Use FT_BEGIN_HEADER and FT_END_HEADER.
Use FT_LOCAL.
2004-04-24 George Williams <gww@silcom.com>
Add support for Apple's distortable font technology (in GX fonts).
* devel/ftoption.h, include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_GX_VAR_SUPPORT): New macro.
* include/freetype/ftmm.h (FT_Var_Axis, FT_Var_Named_Style,
FT_MM_Var): New structures.
(FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New function declarations.
* include/freetype/internal/services/svmm.h (FT_Get_MM_Var_Func,
FT_Set_Var_Design_Func): New typedefs.
Update MultiMasters service.
* include/freetype/internal/tttypes.h
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include FT_MULTIPLE_MASTERS_H.
(GX_Blend) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New typedef.
(TT_Face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New members `doblend'
and `blend'.
* include/freetype/tttags.h (TTAG_avar, TTAG_cvar, TTAG_gvar): New
macros.
* include/freetype/internal/fttrace.h: Add `ttgxvar'.
* src/base/ftmm.c (FT_Get_MM_Var, FT_Set_Var_Design_Coordinates,
FT_Set_Var_Blend_Coordinates): New functions.
* src/sfnt/sfobjs.c (sfnt_load_face)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Set FT_FACE_FLAG_MULTIPLE_MASTERS
flag for GX var fonts.
* src/truetype/ttgxvar.c, src/truetype/ttgxvar.h: New files.
* src/truetype/truetype.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.c.
* src/truetype/ttdriver.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
FT_MULTIPLE_MASTERS_H, FT_SERVICE_MULTIPLE_MASTERS_H, and ttgxvar.h.
(tt_service_gx_multi_masters) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]:
New service.
(tt_services) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated.
* src/truetype/ttgload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(TT_Process_Simple_Glyph, load_truetype_glyph)
[TT_CONFIG_OPTION_GX_VAR_SUPPORT] :Support GX var fonts.
* src/truetype/ttobjs.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_done_face) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_done_blend.
* src/truetype/ttpload.c [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Include
ttgxvar.h.
(tt_face_load_cvt) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Call
tt_face_vary_cvt.
* src/truetype/rules.mk (TT_DRV_SRC): Add ttgxvar.c.
* src/type1/t1driver.c (t1_service_multi_masters): Add T1_Get_MM_Var
and T1_Set_Var_Design.
* src/type1/t1load.c (FT_INT_TO_FIXED, FT_FIXED_TO_INT): New macros.
(T1_Get_MM_Var, T1_Set_Var_Design): New functions.
* src/type1/t1load.h (T1_Get_MM_Var, T1_Set_Var_Design): New
function declarations.
/external/freetype/src/truetype/ttgload.c
|
| c3dc56b85c96193a9c06829e5ac319c46cf356ce |
|
19-Apr-2004 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph),
src/ttdriver.c (Load_Glyph): Change type of `glyph_index' to
FT_UInt. From Lex Warners.
* src/sfnt/ttload.c (tt_face_load_sfnt_header): Really fix change
from 2004-03-19.
* src/bdf/bdfdrivr.c (BDF_Face_Init): Use `ft_strlen'.
* src/pcf/pcfutil.c, src/pcf/pcfutil.h: Decorate functions with
`static.'.
Remove unused function `RepadBitmap'.
* src/pcf/pcfdrivr.c: Don't include pcfutil.h.
/external/freetype/src/truetype/ttgload.c
|
| 8bb07e6386ef47f9f9d2bd28a36dda8784530727 |
|
27-Mar-2004 |
Werner Lemberg <wl@gnu.org> |
Add vertical phantom points.
* include/freetype/internal/tttypes.h (TT_LoaderRec): Add
`top_bearing', `vadvance', `pp3, and `pp4'.
* src/autofit/afloader.c (af_loader_load_g): Handle two more points.
* src/autohint/ahhint.c (ah_hinter_load): Handle two more points.
* src/truetype/ttgload.c (Get_VMetrics): New function.
(TT_Load_Simple_Glyph, TT_Process_Simple_Glyph): Handle two more
points.
(load_truetype_glyph): Use Get_VMetrics.
Handle two more points.
(compute_glyph_metrics): Thanks to vertical phantom points we now
can always compute `advance_height' and `top_bearing'.
* src/truetype/ttobjs.h (TT_SubglyphRec): Add vertical phantom
points.
* src/autohint/ahglyph.c (ah_outline_load): Fix allocation of
`news'.
Converting some files to Unix end-of-line convention.
/external/freetype/src/truetype/ttgload.c
|
| 6cda9c489d2cc4841932551363c87fbc647d5357 |
|
22-Jan-2004 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/ftcache.h: Delete duplicated definition of
FTC_FaceID.
* src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap
Info service function if the cmap comes from sfnt. Return 0 if the
cmap is sythesized in cff module.
Formatting; updating copyright.
/external/freetype/src/truetype/ttgload.c
|
| 4632fccb1b44bef8b3c593a646bd8d50089880dc |
|
15-Jan-2004 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftmemory.h,
src/autohint/ahhint.c, src/base/ftgloadr.c,
src/base/ftglyph.c, src/base/ftoutln.c,
src/base/ftstroke.c, src/cff/cffload.c, src/truetype/ttgload.c,
src/truetype/ttinterp.c:
introducing the new FT_ARRAY_COPY and FT_ARRAY_MOVE macros
to make copying arrays easier
/external/freetype/src/truetype/ttgload.c
|
| f946fc609b5ec8658f60199cf3c48ca92d557407 |
|
31-Dec-2003 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Revert previous
change. It's not necessary.
/external/freetype/src/truetype/ttgload.c
|
| 6fd9512aff9a04d4ecd994d9580736bf6b1726e1 |
|
31-Dec-2003 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated
flags set' correctly.
* src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating
`full' and `weight' properly.
* src/cff/cffgload.c (cff_decoder_parse_charstrings)
<cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for
tracing output.
/external/freetype/src/truetype/ttgload.c
|
| 87c0d30fc5fe512c8971510622091dd2c7a83031 |
|
24-Dec-2003 |
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 !
/external/freetype/src/truetype/ttgload.c
|
| 779afe4b91f579e6db0d59f23076a7c6d8c26a14 |
|
22-Jun-2003 |
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.
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_/.
/external/freetype/src/truetype/ttgload.c
|
| 0240d29cac53975d5b7309678c7ae59b35775e54 |
|
09-Jun-2003 |
Werner Lemberg <wl@gnu.org> |
* src/gzip/ftgzip.c (ft_gzip_file_fill_output): Handle Z_STREAM_END
correctly.
* src/pshinter/pshglob.c (psh_globals_new): Change calculation of
dim->stdw.count to avoid compiler problem.
* src/truetype/ttgload.c (TT_Load_Simple_Glyph): Move the block
variables to the beginning of the function to avoid compiler
problems.
Add casts necessary for 16bit compilers.
* src/pfr/rules.mk (PFR_DRV_SRC): Add pfrsbit.c.
(PFR_DRV_H): Add pfrtypes.h.
* include/freetype/config/ftconfig.h: s/__MWKS__/__MWERKS__/.
* src/pfr/pfrsbit.c (pfr_bitwriter_init): Change type of third
argument to FT_Bool.
(pfr_lookup_bitmap_data): Change type of third and fourth argument
to FT_UInt. Updated caller.
(pfr_load_bitmap_bits): Change type of fourth argument to FT_Bool.
/external/freetype/src/truetype/ttgload.c
|
| 73861976779a754cc9b808760cc8e6cf98d52549 |
|
05-Jun-2003 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/internal/ftdriver.h,
include/freetype/internal/ftobjs.h,
include/freetype/internal/psaux.h, src/cid/cidgload.c,
src/psaux/psobjs.c, src/psaux/t1decode.c, src/psaux/psobjs.h,
src/pshinter/pshrec.c, src/pshinter/pshalgo.c,
src/psnames/psmodule.c, src/raster/ftraster.c, src/sfnt/sfobjs.c,
src/smooth/ftgrays.c, src/smooth/ftsmooth.c, src/truetype/ttobjs.c,
src/truetype/ttdriver.c, src/truetype/ttgload.c, src/type1/t1afm.c,
src/type1/t1gload.c, src/type1/t1gload.h, src/type1/t1load.c,
src/type1/t1objs.c, src/type42/t42parse.c, src/type42/t42parse.h:
Many casts and slight argument type changes to make it work with
a 16bit compiler.
/external/freetype/src/truetype/ttgload.c
|
| 6ab5624330877f27b786c3616907d01cf805edc5 |
|
04-Jun-2003 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph)
[TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Call
FT_GlyphLoader_CheckPoints before adding phantom points. This fixes
a segfault bug with fonts (e.g. htst3.ttf) which have nested
subglyphs more than one level deep. Reported by Anthony Fok.
* include/freetype/config/ftoption.h: Define
TT_CONFIG_OPTION_BYTECODE_INTERPRETER,
TT_CONFIG_OPTION_COMPILE_UNPATENTED_HINTING, and
TT_CONFIG_OPTION_FORCE_UNPATENTED_HINTING to make it the new
default.
/external/freetype/src/truetype/ttgload.c
|
| b442ca17130e5d103f299440419e5ea3ad1f9fd3 |
|
23-Apr-2003 |
Werner Lemberg <wl@gnu.org> |
Cleanups.
/external/freetype/src/truetype/ttgload.c
|
| 46960df7b377494426ebccb8b99c65aca558c2ae |
|
13-Feb-2003 |
Graham Asher <graham.asher@btinternet.com> |
The incremental interface now passes the old metrics when asking for
replacement metrics so that they can be modified, not just replaced.
For example, CFF fonts need this.
/external/freetype/src/truetype/ttgload.c
|
| 77b68b8e735cd9b6ad380855617117c4e89c88bb |
|
08-Jan-2003 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c: fixing the TrueType loader to handle invalid
composites correctly by limiting the recursion depth
/external/freetype/src/truetype/ttgload.c
|
| e59dc91ff444faa51cbee538fbb3dfa1ebae5edf |
|
21-Sep-2002 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttdriver.c (Load_Glyph): Fourth parameter must be
FT_Int32.
* src/truetype/ttgload.c, src/truetype/ttgload.h (TT_Load_Glyph):
Ditto.
/external/freetype/src/truetype/ttgload.c
|
| 6b5c669b7b300ef3dea4ad956885d0d5f5a25920 |
|
05-Sep-2002 |
Werner Lemberg <wl@gnu.org> |
* src/cid/cidobjs.c (CID_Size_Init): Renamed to...
(cid_size_init): This.
* src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to...
(t1_builder_add_point1): This.
Updated all affected code.
* src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings.
* src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto.
Formatting, minor doc fixes.
/external/freetype/src/truetype/ttgload.c
|
| b08fe2dc7af972a61f4e6bcadd7bb522861faec5 |
|
27-Aug-2002 |
David Turner <david@freetype.org> |
* massive re-formatting changes to many, many source files. I don't
want to list them all here. The operations performed were all logical
transformations of the sources:
- trying to convert all enums and constants to CAPITALIZED_STYLE, with
#define definitions like
#define my_old_constants MY_NEW_CONSTANT
- big, big update of the documentation comments
* include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c,
include/freetype/ftimage.h: adding support for LCD-optimized rendering
though the new constants/enums:
FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V
FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V
this is still work in progress, don't expect everything to work correctly
though most of the features have been implemented.
* adding new FT_LOAD_XXX flags, used to specify both hinting and rendering
targets:
FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering
FT_LOAD_TARGET_MONO :: monochrome bitmaps
FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering
FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering
note that FT_LOAD_TARGET_NORMAL is 0, which means that the default
behaviour of the font engine is _unchanged_.
/external/freetype/src/truetype/ttgload.c
|
| 215bf444380dd706a72c2d1037f827396e735791 |
|
21-Aug-2002 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (TT_Get_Metrics): Add guard for k = 0.
/external/freetype/src/truetype/ttgload.c
|
| eed446d0d57d7d2a2299b08a2591e6a23a9b8bb5 |
|
16-Aug-2002 |
Werner Lemberg <wl@gnu.org> |
Add support for Apple composite glyphs.
* include/freetype/config/ftoption.h
(TT_CONFIG_OPTION_COMPONENT_OFFSET_SCALED): New macro.
* src/truetype/ttgload.c (OVERLAP_COMPOUND, SCALED_COMPONENT_OFFSET,
UNSCALED_COMPONENT_OFFSET): New macros for additional OpenType
glyph loading flags.
(load_truetype_glyph): Implement it.
/external/freetype/src/truetype/ttgload.c
|
| 3c403e4c17fa68a8a7992fa347fda312e1bae2a0 |
|
06-Aug-2002 |
Werner Lemberg <wl@gnu.org> |
Some formatting.
* src/cff/cffcmap.c: Remove compiler warnings.
* src/cache/ftccache.c, src/cache/ftccache.i,
src/pfr/pfrload.c, src/pfr/pfrgload.c: s/index/idx/.
* src/cff/cffload.c: s/select/fdselect/.
* src/raster/ftraster.c: s/wait/waiting/.
/external/freetype/src/truetype/ttgload.c
|
| ce12182cfc612a5de6b073197f3f3fa60ca98fa8 |
|
01-Aug-2002 |
Graham Asher <graham.asher@btinternet.com> |
Modified incremental loading interface to be closer to David Turner's
preferences. The header freetype.h is not now affected, the interface is
specified via an FT_Parameter, the pointer to the interface is hidden in an
internal part of the face record, and all the definitions are in ftincrem.h.
/external/freetype/src/truetype/ttgload.c
|
| b3d5e9cf03dce78e606b79c81cb1f29ce06555d5 |
|
28-Jul-2002 |
Werner Lemberg <wl@gnu.org> |
s/ft_memset/FT_MEM_SET/.
s/FT_MEM_SET/FT_MEM_ZERO/ where appropriate.
/external/freetype/src/truetype/ttgload.c
|
| 7f74a52a210fc20a8fcc0f8160ce92dfe0f84c48 |
|
26-Jul-2002 |
Werner Lemberg <wl@gnu.org> |
Fixing ChangeLog entries.
Some formatting.
* src/truetype/ttgload.c (load_truetype_glyph)
[FT_CONFIG_OPTION_INCREMENTAL]: s/memset/ft_memset/.
* src/autohint/ahhint.c (ah_hint_edges_3): Fix compiler warning.
* src/cff/cffload.c (cff_encoding_load): Remove `memory' variable.
* src/cff/cffcmap.c (cff_cmap_encoding_init): Remove `psnames'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove statement
without effect.
* src/truetype/ttdriver (Get_Char_Index, Get_Next_Char): Removed.
/external/freetype/src/truetype/ttgload.c
|
| 13217f25096025df83ddcabeff15651acd0f5d4d |
|
18-Jul-2002 |
Graham Asher <graham.asher@btinternet.com> |
Added the incremental loading system for the TrueType driver.
Tested using my own unit test code.
/external/freetype/src/truetype/ttgload.c
|
| 318f3befc67e026037da33fb7b5b9a22d567df9a |
|
26-Jun-2002 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (TT_Load_Composite_Glyph),
src/base/ftoutln.c (FT_Vector_Transform): fixed Werner's latest
fix. FT_Vector_Transform wasn't buggy, the TrueType composite loader
was...
/external/freetype/src/truetype/ttgload.c
|
| 87a2bc7b693dd6758dfab4faddf49bec6193ab1c |
|
20-Jun-2002 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftoutln.c (FT_Vector_Transform): Fix serious typo
(xy <-> yx).
* src/truetype/ttgload.c (load_truetype_glyph): Replace `|' with
`||' to make code easier to read.
/external/freetype/src/truetype/ttgload.c
|
| 26aca0244d0888ba46bc0d661beb75d510eca6b6 |
|
05-May-2002 |
Werner Lemberg <wl@gnu.org> |
formatting
/external/freetype/src/truetype/ttgload.c
|
| 8cd8907311da7ee6c09e22d9b8e26124d365db2a |
|
04-May-2002 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (TT_Load_Glyph): finally fixing the last
bug that prevented FreeType 2.x and FreeType 1.x to produce
bit-by-bit identical monochrome glyph bitmaps with native TrueType
hinting. The culprit was a single-bit flag that wasn't set
correctly by the TrueType glyph loader !!
* src/otlayout/otlayout.h,
src/otlayout/otlbase.c,
src/otlayout/otlbase.h,
src/otlayout/otlconf.h,
src/otlayout/otlgdef.c,
src/otlayout/otlgdef.h,
src/otlayout/otlgpos.c,
src/otlayout/otlgpos.h,
src/otlayout/otlgsub.c,
src/otlayout/otlgsub.h,
src/otlayout/otljstf.c,
src/otlayout/otljstf.h,
src/otlayout/otltable.c,
src/otlayout/otltable.h,
src/otlayout/otltags.h:
adding OpenType Layout source files. Module is still incomplete
/external/freetype/src/truetype/ttgload.c
|
| 91db04cb9ccd853296af72b6c070bf6fb655a79c |
|
01-Apr-2002 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c: 16bit fixes.
(TT_Load_Simple_Glyph): Improve debug messages.
(load_truetype_glyph): Remove dead code.
* src/truetype/ttinterp.c: 16bit fixes.
* src/truetype/ttobjs.c: Ditto.
* include/freetype/ftsnames.h, include/freetype/internal/sfnt.h,
src/cff/cffload.h, src/psaux/psobjs.h, src/truetype/ttinterp.[ch],
src/sfnt/ttpost.h: s/index/idx/.
formatting, copyright updates.
/external/freetype/src/truetype/ttgload.c
|
| e459d742e6236df43f542b8c29dfdcf05d69716c |
|
22-Mar-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftmemory.h, and a lot of other files !!:
changed the names of memory macros. Examples:
MEM_Set => FT_MEM_SET
MEM_Copy => FT_MEM_COPY
MEM_Move => FT_MEM_MOVE
ALLOC => FT_ALLOC
FREE => FT_FREE
REALLOC = >FT_REALLOC
FT_NEW was introduced to allocate a new object from a _typed_
pointer..
note that ALLOC_ARRAY and REALLOC_ARRAY have been replaced
by FT_NEW_ARRAY and FT_RENEW_ARRAY which take _typed_ pointer
arguments.
This results in _lots_ of sources being changed, but makes the
code more generic and less error-prone..
/external/freetype/src/truetype/ttgload.c
|
| a890c29cb06f990ac19ada14eae0f9513bb9ed88 |
|
22-Mar-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/ftstream.h,
src/base/ftstream.c, src/cff/cffload.c, src/pcf/pcfread.c,
src/sfnt/ttcmap.c, src/sfnt/ttcmap0.c, src/sfnt/ttload.c,
src/sfnt/ttpost.c, src/sfnt/ttsbit.c,
src/truetype/ttgload.c, src/truetype/ttpload.c,
src/winfonts/winfnt.c:
changed the definitions of stream macros. Examples:
NEXT_Byte => FT_NEXT_BYTE
NEXT_Short => FT_NEXT_SHORT
NEXT_UShortLE => FT_NEXT_USHORT_LE
READ_Short => FT_READ_SHORT
GET_Long => FT_GET_LONG
etc..
also introduced the FT_PEEK_XXXX functions..
/external/freetype/src/truetype/ttgload.c
|
| 7d3a26425b35c1b037646667c2889260cae84b21 |
|
20-Mar-2002 |
David Turner <david@freetype.org> |
* renaming stream macros. Examples:
FILE_Skip => FT_STREAM_SKIP
FILE_Read => FT_STREAM_READ
ACCESS_Frame => FT_FRAME_ENTER
FORGET_Frame => FT_FRAME_EXIT
etc...
/external/freetype/src/truetype/ttgload.c
|
| eba5ad4b37080ae2212241491ecc029591841b16 |
|
14-Mar-2002 |
David Turner <david@freetype.org> |
no message
/external/freetype/src/truetype/ttgload.c
|
| b5713c54c31283ae7fa69549ef0c90bfa8cea14b |
|
14-Mar-2002 |
David Turner <david@freetype.org> |
* include/freetype/internal/psglobals.h (removed),
include/freetype/internal/pshints.h,
src/pshinter/pshglob.h: removing obsolete file
* include/freetype/internal/tttypes.h,
include/freetype/internal/sfnt.h,
src/base/ftnames.c, src/cff/cffdrivr.c,
src/sfnt/*.c, src/truetype/*.c: updated SFNT/TrueType type
definitions
/external/freetype/src/truetype/ttgload.c
|
| 0d9165e1d6451063693eda6d7dce367051a39ead |
|
07-Mar-2002 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftdbgmem.c (ft_mem_table_resize, ft_mem_table_new,
ft_mem_table_set, ft_mem_debug_alloc, ft_mem_debug_free,
ft_mem_debug_realloc, ft_mem_debug_done, FT_Alloc_Debug,
FT_Realloc_Debug, FT_Free_Debug): Fix compiler warnings.
* src/base/ftcalc.c (FT_MulFix): Ditto.
* src/cff/cffdrivr.c (cff_get_name_index): Ditto.
* src/cff/cffobjs.c (CFF_Size_Get_Global_Funcs, CFF_Size_Init,
CFF_GlyphSlot_Init): Ditto.
* src/cid/cidobjs.c (CID_GlyphSlot_Init,
CID_Size_Get_Globals_Funcs): Ditto.
* src/type1/t1objs.c (T1_Size_Get_Globals_Funcs, T1_GlyphSlot_Init):
Ditto.
* src/pshinter/pshmod.c (pshinter_interface): Use `static const'.
* src/winfonts/winfnt.c (FNT_Get_Next_Char): Remove unused
variables.
* include/freetype/internal/psaux.h (T1_Builder_Funcs): Renamed
to...
(T1_Builder_FuncsRec): This.
(T1_Builder_Funcs): New typedef.
(PSAux_Interface): Remove compiler warnings.
* src/psaux/psauxmod.c (t1_builder_funcs), src/psaux/psobjs.h
(t1_builder_funcs): Updated.
* src/pshinter/pshglob.h (PSH_Blue_Align): Replaced with ...
(PSH_BLUE_ALIGN_{NONE,TOP,BOT}): New defines.
(PSH_AlignmentRec): Updated.
* include/freetype/internal/ftstream.h (GET_Char, GET_Byte): Fix
typo.
* include/freetype/internal/ftgloadr.h (FT_SubGlyph): Ditto.
* src/base/ftstream (FT_Get_Char): Rename to...
(FT_Stream_Get_Char): This.
* src/base/ftnames.c (FT_Get_Sfnt_Name): s/index/idx/ -- `index' is
a built-in function in gcc, causing warning messages with gcc 3.0.
* src/autohint/ahglyph.c (ah_outline_load): Ditto.
* src/autohint/ahglobal.c (ah_hinter_compute_blues): Ditto.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
ftc_family_table_free, FTC_Manager_Done, FTC_Manager_Register_Cache):
Ditto.
* src/cff/cffload.c (cff_new_index, cff_done_index,
cff_explicit_index, CFF_Access_Element, CFF_Forget_Element,
CFF_Get_Name, CFF_Get_String, CFF_Load_SubFont, CFF_Load_Font,
CFF_Done_Font): Ditto.
* src/psaux/psobjs.c (PS_Table_Add, PS_Parser_LoadField): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_Charstrings): Ditto.
* src/pshinter/pshrec.c (ps_mask_test_bit, ps_mask_clear_bit,
ps_mask_set_bit, ps_dimension_add_t1stem, ps_hints_t1stem3,
* src/pshinter/pshalgo1.c (psh1_hint_table_record,
psh1_hint_table_record_mask, psh1_hint_table_activate_mask): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_table_record,
psh2_hint_table_record_mask, psh2_hint_table_activate_mask): Ditto.
* src/sfnt/ttpost.c (Load_Format_20, Load_Format_25,
TT_Get_PS_Name): Ditto.
* src/truetype/ttgload.c (TT_Get_Metrics, Get_HMetrics,
load_truetype_glyph): Ditto.
* src/type1/t1load.c (parse_subrs, T1_Open_Face): Ditto.
* src/type1/t1afm.c (T1_Get_Kerning): Ditto.
* include/freetype/cache/ftcmanag.h (ftc_family_table_free): Ditto.
/external/freetype/src/truetype/ttgload.c
|
| bc82f1bbefa90c649a9ad2c28938d55b4acbf380 |
|
01-Mar-2002 |
David Turner <david@freetype.org> |
* include/freetype/ftconfig.h: changed FT_LOCAL xxxx to FT_LOCAL( xxxx )
everywhere in the source. Sames goes for FT_LOCAL_DEF xxxx translated
into FT_LOCAL_DEF( xxxxx )
/external/freetype/src/truetype/ttgload.c
|
| 4e7eeeec7b24ac1b9f6f84e2f4a5b2ea3bce5fe7 |
|
28-Feb-2002 |
David Turner <david@freetype.org> |
yet another logical transformation of the internals to make them
more consistent and understandable..
mainly, changing things like PS_Table => PS_TableRec + *PS_Table
/external/freetype/src/truetype/ttgload.c
|
| 4d57024d1c861443a981de6d7388548928349eee |
|
24-Feb-2002 |
David Turner <david@freetype.org> |
* moving all code related to glyph loaders to "internal/ftgloadr.h"
and "src/base/ftgloadr.c".
Note also that the type "FT_GlyphLoader" is now a pointer to the
structure "FT_GlyphLoaderRec"..
/external/freetype/src/truetype/ttgload.c
|
| b5349a9b75b233b4036da594187a9959c3446890 |
|
19-Feb-2002 |
Werner Lemberg <wl@gnu.org> |
* builds/freetype.mk (FT_CFLAGS): Use $(INCLUDE_FLAGS) first.
* src/cache/ftccache.c (ftc_cache_resize): Mark `error' as unused
to avoid compiler warning.
* src/cff/cffload.c (CFF_Get_String): Ditto.
* src/cff/cffobjs.c (CFF_StrCopy): Ditto.
* src/psaux/psobjs.c (PS_Table_Done): Ditto.
* src/pcf/pcfread.c (pcf_seek_to_table_type): Ditto.
* src/sfnt/sfdriver.c (get_sfnt_postscript_name): Ditto.
(pcf_get_bitmaps): The same for `sizebitmaps'.
* src/psaux/t1decode.c (T1_Decode_Parse_Charstrings): The same for
`orig_y'.
(t1operator_seac): Comment out more dead code.
* src/pshinter/pshalgo2.c (ps2_hints_apply): Add `DEBUG_HINTER'
conditional.
* src/truetype/ttgload.c (TT_Process_Simple_Glyph,
load_truetype_glyph): Add `TT_CONFIG_OPTION_BYTECODE_INTERPRETER'
conditional.
/external/freetype/src/truetype/ttgload.c
|
| a7d2f5e1c0b8e3636a93d9e9e0b1a22457b98faa |
|
19-Feb-2002 |
Werner Lemberg <wl@gnu.org> |
* src/autohint/ahglyph.c (ah_outline_link_segments): Remove unused
variables.
* src/autohint/ahhint.c (ah_align_serif_edge): Use FT_UNUSED instead
of UNUSED.
* src/autohint/ahmodule.c (ft_autohinter_reset): Ditto.
* src/pshinter/pshrec.c (ps_mask_table_merge): Fix typo in variable
swapping code.
* src/pshinter/pshglob.h (PSH_Blue_Align): Add PSH_BLUE_ALIGN_NONE.
* src/pshinter/pshglob.c (psh_blues_snap_stem): Use it.
* src/pshinter/pshalgo1.c (psh1_hint_table_optimize): Ditto.
* src/pshinter/pshalgo2.c (psh2_hint_align): Ditto.
* include/freetype/internal/ftobjs.h (UNUSED): Removed.
/external/freetype/src/truetype/ttgload.c
|
| ac812959bbe118d512d955d6d9b6a2f54c4b5522 |
|
06-Jan-2002 |
Werner Lemberg <wl@gnu.org> |
formatting
/external/freetype/src/truetype/ttgload.c
|
| f7f82d773b7eac9e5b570a3b64bd0325b0beb62c |
|
06-Jan-2002 |
David Turner <david@freetype.org> |
the TrueType glyph loader is now much more paranoid, this avoids
unpleasant overwrites in the case of invalid glyph data (found in
the output of buggy font converters)
the computation of auto-hinted stem widths has been modified to
avoid certain color fringes in LCD-decimation rendering (a.k.a.
"ClearType")
/external/freetype/src/truetype/ttgload.c
|
| 662b344c23125a19abcd503c267699afeeabdf7d |
|
03-Jan-2002 |
David Turner <david@freetype.org> |
* src/type1/t1objs.c (T1_Face_Init): fixed a bug that crashed the
library when dealing with certain weird fonts (like "Stalingrad",
in "sadn.pfb". This font has no full font name entry.. )
* src/base/ftoutln.c, include/freetype/ftoutln.h: added the
FT_Outline_Check API to check the consistency of outline data
* src/base/ftobjs.c (FT_Load_Glyph): added a call to the new
FT_Outline_Check to ensure that loaded glyphs are valid. This
allows certain fonts like "tt1095m_.ttf" to be loaded even though
it appears they contain really funky glyphs..
there still is a bug there though.. !!
/external/freetype/src/truetype/ttgload.c
|
| 0d535112fdc7d425a3b8562fd2574246a69cc35f |
|
19-Dec-2001 |
Werner Lemberg <wl@gnu.org> |
Formatting.
CFF encoding tables moved back from cffload.c to cffload.h.
/external/freetype/src/truetype/ttgload.c
|
| 4937a3ebd2c77ece7796b312eb3814ce1b18b03b |
|
19-Dec-2001 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (TT_Load_Glyph), src/base/ftobjs.c
(FT_Load_Glyph): "fixed" the bug that prevented embedded bitmaps from
begin loaded when the auto-hinter is used.. This actually is a hack
but will be enough until the internal re-design scheduled for
FreeType 2.1
/external/freetype/src/truetype/ttgload.c
|
| c40a7e2d50fa71ca337fba3b58f424b67550e689 |
|
19-Dec-2001 |
David Turner <david@freetype.org> |
* include/freetype/cache/ftcache.h: added comments to indicate that
some of the exported functions should only be used by applications
that need to implement custom cache types
* src/truetype/ttgload.c: fixed a nasty bug that prevent composites
from loading correctly. Believe it or not, this was due to an invalid
macro definition !!
/external/freetype/src/truetype/ttgload.c
|
| aef3fc816b4900a2cb9119e1dcbed339ef5c1590 |
|
17-Dec-2001 |
Werner Lemberg <wl@gnu.org> |
* src/truetype/ttgload.c (load_truetype_glyph): Fix test for invalid
glyph header.
/external/freetype/src/truetype/ttgload.c
|
| 5da9dd77f2f77c720dc84a7fc543c74e9576398f |
|
16-Dec-2001 |
Werner Lemberg <wl@gnu.org> |
* src/base/ftglyph (FT_Glyph_To_Bitmap): Remove compiler warning.
* include/freetype/ftcache.h (FTC_Node_Unref): Removed. It is
already in ftcmanag.h.
* src/cache/ftcsbits.c (ftc_sbit_node_load): Remove unused variable
`gfam'.
* src/cache/ftcmanag.c (ftc_family_table_alloc,
* ftc_family_table_free): Use FT_EXPORT_DEF.
* include/freetype/cache/ftcmanag.h: Updated.
* src/cache/ftccache.c (ftc_node_destroy): Use FT_EXPORT_DEF.
* src/cache/ftccmap.c (ftc_cmap_node_init): Remove unused variable
`cfam'.
Remove compiler warning.
(FTC_CMapCache_Lookup): Remove compiler warnings.
(ftc_cmap_family_init): Ditto.
(FTC_CMapCache_Lookup): Ditto.
* builds/unix/configure.ac: Increase `version_info' to 8:0:2.
* builds/unix/configure: Regenerated.
* builds/mac/README: Updated.
/external/freetype/src/truetype/ttgload.c
|
| 59c9fea654a11b58d0542d0278c0e7c43f9729f6 |
|
14-Dec-2001 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (load_truetype_glyph): fixing crash when dealing
with invalid fonts (i.e. glyph size < 10 bytes)..
/external/freetype/src/truetype/ttgload.c
|
| bce2986d0d884886ae76e024b55199996cf6b52c |
|
14-Dec-2001 |
David Turner <david@freetype.org> |
fixing hinted advance width bug in all font drivers
/external/freetype/src/truetype/ttgload.c
|
| 3b7049fe103238f094282f207576437fa511cc05 |
|
07-Jul-2001 |
David Turner <david@freetype.org> |
removed pedantic compiler warnings when the bytecode
interpreter is compiled in the library
/external/freetype/src/truetype/ttgload.c
|
| 415235df1b955940ce85401a076f882e8717ef7b |
|
28-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
finishing function header formatting
updating copyrights
/external/freetype/src/truetype/ttgload.c
|
| 4a2305cf0c686d58273e264780b48b159e42f604 |
|
28-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
formatting
/external/freetype/src/truetype/ttgload.c
|
| dee781342b932b60c0c885d4f493b8246710a34c |
|
27-Jun-2001 |
David Turner <david@freetype.org> |
* include/freetype/ftconfig.h, src/*/*.c: changed the definition and
uses of the FT_CALLBACK_DEF macro in order to support 16-bit compilers
/external/freetype/src/truetype/ttgload.c
|
| 8eb0353fec1494ab7d9fe9bb91a5954449ab30c1 |
|
20-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| 8edbcabce1b3756fb1921f85901dcce944bdf1e7 |
|
19-Jun-2001 |
David Turner <david@freetype.org> |
- updated doc for FT_New_Memory_Face
- removed lots of compiler warnings in lint-style
warning modes (/W4 with Visual C++)
/external/freetype/src/truetype/ttgload.c
|
| cf24d51531d41b1675753d39533c6ae562f8104b |
|
18-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Minor cleanups to remove compiler warnings.
* include/freetype/cache/ftcmanag.h (FTC_MAX_BYTES_DEFAULT): Use
`L' for constant.
* include/freetype/config/ftoption.h (FT_RENDER_POOL_SIZE): Ditto.
* src/base/ftcalc.c (FT_MulDiv): Use `L' for constant.
* src/base/ftglyph.c (FT_Glyph_Get_CBox): Remove `error' variable.
* src/base/fttrigon.c (ft_trig_arctan_table): Use `L' for constants.
* src/base/ftobjs.c (FT_Done_Size): Fix return value.
(FT_Set_Char_Size, FT_Set_Pixel_Sizes, FT_Get_Kerning): Remove
unused `memory' variable.
* src/autohint/ahglyph.c (ah_get_orientation): Use `L' for constant.
* src/autohint/ahhint.c (ah_hint_edges_3,
ah_hinter_align_edge_points): Remove unused `before' and `after'
variables.
(ah_hinter_align_weak_points): Remove unused `edge_limit' variable.
(ah_hinter_load): Remove unused `new_advance', `start_contour',
and `metrics' variables.
* src/cff/cffload.c (CFF_Load_Encoding): Remove dead code to avoid
compiler warning.
* src/cff/cffobjs.c (CFF_Init_Face): Remove unused `base_offset'
variable.
* src/cff/cffgload.c (CFF_Parse_CharStrings): Remove unused
`outline' variable.
(cff_compute_bias): Use `U' for constant.
* src/cid/cidload.c (cid_decrypt): Ditto.
* src/psaux/psobjs.c (T1_Decrypt): Ditto.
* src/psaux/t1decode.c (T1_Decoder_Parse_CharStrings): Ditto.
* src/sfnt/ttload.c (TT_Load_Kern): Remove unused `version'
variable.
* src/sfnt/ttsbit.c (TT_Load_SBit_Image): Remove unused `top'
variable.
* src/truetype/ttgload.c (load_truetype_glyph): Remove unused
`num_contours' and `ins_offset' variables.
(compute_glyph_metrics): Remove unused `Top' and `x_scale'
variables.
(TT_Load_Glyph): Remove unused `memory' variable.
* src/smooth/ftgrays.c (grays_raster_render): Use `L' for constants.
/external/freetype/src/truetype/ttgload.c
|
| 57d4de0e51fd327d118bf8e23164f30ba5e31392 |
|
08-Jun-2001 |
David Turner <david@freetype.org> |
fixed a bug that returned an invalid linear width for composite
TrueType glyphs
fixed source code to work with the new error scheme implemented
by Werner
/external/freetype/src/truetype/ttgload.c
|
| 1f7f0e87e58168b2e739e2622db0ee06e0c9accc |
|
06-Jun-2001 |
Werner Lemberg <wl@gnu.org> |
Complete redesign of error codes. Please check ftmoderr.h for more
details.
* include/freetype/internal/cfferrs.h,
include/freetype/internal/tterrors.h,
include/freetype/internal/t1errors.h: Removed. Replaced with files
local to the module. All extra error codes have been moved to
`fterrors.h'.
* src/sfnt/ttpost.h: Move error codes to `fterrors.h'.
* src/autohint/aherrors.h, src/cache/ftcerror.h, src/cff/cfferrs.h,
src/cid/ciderrs.h, src/pcf/pcferror.h, src/psaux/psauxerr.h,
src/psnames/psnamerr.h, src/raster/rasterrs.h, src/sfnt/sferrors.h,
src/smooth/ftsmerrs.h, src/truetype/tterrors.h,
src/type1/t1errors.h, src/winfonts/fnterrs.h: New files defining the
error names for the module it belongs to.
* include/freetype/ftmoderr.h: New file, defining the module error
offsets. Its structure is similar to `fterrors.h'.
* include/freetype/fterrors.h (FT_NOERRORDEF): New macro.
(FT_ERRORDEF): Redefined to use module error offsets.
All internal error codes are now public; unused error codes have
been removed, some are new.
* include/freetype/config/ftheader.h (FT_MODULE_ERRORS_H): New
macro.
* include/freetype/config/ftoption.h
(FT_CONFIG_OPTION_USE_MODULE_ERRORS): New macro.
All other source files have been updated to use the new error codes;
some already existing (internal) error codes local to a module have
been renamed to give them the same name as in the base module.
All make files have been updated to include the local error files.
* src/cid/cidtokens.h: Replaced with...
* src/cid/cidtoken.h: This file for 8+3 consistency.
* src/raster/ftraster.c: Use macros for header file names.
/external/freetype/src/truetype/ttgload.c
|
| 61d6b2b9aa6f639dac8cd75e1c1bc7dc9702b0bb |
|
16-May-2001 |
David Turner <david@freetype.org> |
* src/truetype/ttgload.c (load_truetype_glyph): fixed a bug in the
composite loader spotted by Keith Packard.
/external/freetype/src/truetype/ttgload.c
|
| 1429db6c4f6763b14cdb4474244ed6a60d7fea1b |
|
03-Apr-2001 |
Werner Lemberg <wl@gnu.org> |
* README: Formatting.
* Jamfile: Fix typo.
* src/cff/cffparse.c: Move error code #defines to...
* include/freetype/internal/cfferrs.h: This file.
* src/cff/cffdrivr.c, src/cff/cffobjs.c, src/cff/cffload.c: Replaced
`FT_Err_*' with `CFF_Err_*'.
* src/cid/cidparse.c: Replaced `FT_Err_*' with `T1_Err_*'.
* src/psaux/psobjs.c, src/psaux/t1decode.c: Ditto.
* src/sfnt/sfobcs.c, src/sfnt/ttload.c: Replaced `FT_Err_*' with
`TT_Err_*'.
* src/truetype/ttgload.c, src/truetype/ttobjs.c: Ditto.
* src/type1/t1gload.c, src/type1/t1load.c, src/type1/t1objs.c,
src/type1/t1parse.c: Replaced `FT_Err_*' with `T1_Err_*'.
* include/freetype/internal/cfferrs.h: Add
`CFF_Err_Unknown_File_Format'.
* include/freetype/internal/t1errors.h: Add
`T1_Err_Unknown_File_Format'.
* include/freetype/internal/tterrors.h: Add
`TT_Err_Unknown_File_Format'.
* src/cff/cffload.h: Add `cff_*_encoding' and `cff_*_charset'
references.
* src/psaux/psobjs.c: Include `FT_INTERNAL_TYPE1_ERRORS_H'.
* src/cff/cffobjs.c (CFF_Init_Face, CFF_Done_Face): Use
FT_LOCAL_DEF.
* src/cid/cidobjs.c (CID_Done_Driver): Ditto.
* src/trutype/ttobjs.c (TT_Init_Face, TT_Done_Face, TT_Init_Size):
Ditto.
* src/type1/t1objs.c (T1_Done_Driver): Ditto.
* src/pcf/pcfdriver.c (PCF_Done_Face): Ditto.
* src/pcf/pcf.h: Use FT_LOCAL for `PCF_Done_Face'.
/external/freetype/src/truetype/ttgload.c
|
| 8d3a401fa808a8c70bd6a9ce17d5a840fb0ae2db |
|
20-Mar-2001 |
David Turner <david@freetype.org> |
* builds/*/*-def.mk: changed the objects directory from "obj" to "objs"
* include/freetype/config/ftheader.h: removed obsolete macros like
FT_SOURCE_FILE, etc.. and added cache-specific macro definitions that
were previously defined in <freetype/ftcache.h>. Added comments to be
included in a new API Reference section.
* src/*/*: removed the use of FT_SOURCE_FILE, etc.. now, each component
needs to added its own directory to the include path at compile time.
Modified all "rules.mk" and "descrip.mms" accordingly..
/external/freetype/src/truetype/ttgload.c
|
| 914b289f1623b1030b66537d3b3ce4b652e4606c |
|
10-Mar-2001 |
Werner Lemberg <wl@gnu.org> |
* src/*/*.c: Added many casts to make code more 64bit-safe.
/external/freetype/src/truetype/ttgload.c
|
| 170c0d4c0d009bc5c08434b46515238620a410bd |
|
13-Dec-2000 |
David Turner <david@freetype.org> |
* include/freetype/config/ft2build.h,
include/freetype/internal/internal.h: fixed header inclusion macros
to use direct definitions. This is the only way to do these things
in a portable way :-( The rest of the code should follow shortly
though everything compiles now..
* builds/compiler/intelc.mk, builds/compiler/watcom.mk,
builds/win32/detect.mk: added support for the Intel C/C++ compiler,
as well as _preliminary_ (read: doesn't work !!) support for Watcom.
Also added a new setup target. Type "make setup list" for a list
of supported command-line compilers on Win32..
/external/freetype/src/truetype/ttgload.c
|
| d5c1b27d58c4308745338cb0f3f710d6c1549982 |
|
12-Dec-2000 |
Werner Lemberg <wl@gnu.org> |
* include/freetype/config/ft2build.h (FT2_ROOT, FT2_CONFIG_ROOT):
Removed. ANSI C doesn't (explicitly) allow macro expansion in
arguments using `##'.
(FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE): Use directory
names directly. Make them configurable. Use `##' to strip leading
and trailing spaces from arguments.
* builds/unix/ft2unix.h: Adapted.
* src/base/ftsystem.c (ft_alloc, ft_realloc, ft_free, ft_io_stream,
ft_close_stream): Use FT_CALLBACK_DEF.
* builds/unix/ftsystem.c: Use new header scheme.
(FT_Done_Memory): Use free() from FT_Memory structure.
* src/base/ftinit.c, src/base/ftmac.c: Header scheme fixes.
* include/freetype/config/ft2build.h (FT2_CONFIG_ROOT,
FT2_PUBLIC_FILE, FT2_CONFIG_FILE, FT2_INTERNAL_FILE,
FT_SOURCE_FILE): Use `##' operator to be really ANSI C compliant.
/external/freetype/src/truetype/ttgload.c
|
| cc069beb2d2b6b1cb9f9b9f2af2a7ea12780f634 |
|
08-Dec-2000 |
Werner Lemberg <wl@gnu.org> |
cleanups
/external/freetype/src/truetype/ttgload.c
|
| 19ed8afe60bbc5becf0fbbe3987a91b35a36aad4 |
|
08-Dec-2000 |
David Turner <david@freetype.org> |
- updated all source files to adhere to the new inclusion scheme
- the CFF loader now loads the encodings and charset tables
though doesn't use them for now
/external/freetype/src/truetype/ttgload.c
|
| b1aabf4c5ea25bdd1a41705c6c5ac98b2df9b056 |
|
01-Dec-2000 |
David Turner <david@freetype.org> |
- added support for the free command-line Borland C++ compiler
in the "builds" directory
- modified a few files because BCC32 didn't like certain comparisons
(UInt compared with a UShort, apparently the UShort is promoted to
an Int)
- updated the INSTALL file to include IDE compilation, prevent against
BSD Make, and clarify the use of "make setup" (instead of "make")
for build configuration
/external/freetype/src/truetype/ttgload.c
|
| 4b68007b4f5581a13a5d117e15dac377f8b2a37f |
|
07-Nov-2000 |
Werner Lemberg <wl@gnu.org> |
Complementing David's changes with formatting, adding documentation, etc.
More `*'-convention formatting, adding the `a' resp. `an' prefix to
variables.
/external/freetype/src/truetype/ttgload.c
|
| f96594faf0ae04062e18e8debf9771c914be7ba9 |
|
07-Nov-2000 |
David Turner <david@freetype.org> |
integrated Yamano-Uchi changes to the base source code. However,
I've made a few modifications:
- there is no new field named "driver" in "FT_SizeRec"
- the new fields in "TT_SizeRec" are:
strike_index :: value 0xFFFF means "no sbit strike selected"
strike_metrics :: the FT_Size_Metrics structure corresponding to
the currently selected strike
- the code in "ttload.c" has been somewhat cleaned up too
thanks a lot, Y-U !!
- David
/external/freetype/src/truetype/ttgload.c
|
| 54e75749465821066fe3ed533f00d6a2c67fbb37 |
|
04-Nov-2000 |
David Turner <david@freetype.org> |
defining new types to hold "internal" fields of public
objects:
FT_Face_Internal, FT_Size_Internal, FT_Slot_Internal
these contain some fields that may change between releases
of FreeType, without affecting the size of FT_FaceRec,
FT_SizeRec, FT_GlyphSlotRec, etc.., which means that
drivers wouldn't need to be recompiled if we only add new
fields to an internal structure..
I plan to hack a few things related to the auto-hinter and
I need this move to ensure that we will not break binary
compatibility between 2.0 and 2.1 :-)
- David
/external/freetype/src/truetype/ttgload.c
|
| 76a5f62323d4fe3319d3d5410ded0ff9cab1f8c5 |
|
04-Nov-2000 |
David Turner <david@freetype.org> |
major reformatting of the sources:
FT_EXPORT_DEF => FT_EXPORT
FT_EXPORT_FUNC => FT_EXPORT_DEF
BASE_DEF => FT_BASE
BASE_FUNC => FT_BASE_DEF
LOCAL_DEF => FT_LOCAL
LOCAL_FUNC => FT_LOCAL_DEF
LOCAL_FUNC_X => FT_CALLBACK_DEF
LOCAL_DEF_X => FT_CALLBACK_TABLE
FT_CPLUSPLUS => FT_CALLBACK_TABLE_DEF
/external/freetype/src/truetype/ttgload.c
|
| e4b32a5dc5517285dbecf9e058185a9d36712fbe |
|
31-Oct-2000 |
Werner Lemberg <wl@gnu.org> |
Removing trailing whitespace.
/external/freetype/src/truetype/ttgload.c
|
| 353dfeafa37da7b189e2ee4a65fd8871d4127da1 |
|
29-Aug-2000 |
Werner Lemberg <wl@gnu.org> |
More warnings fixed.
/external/freetype/src/truetype/ttgload.c
|
| 29a90e2610ad5dc93ae4fc24e37a74bbe751f834 |
|
03-Aug-2000 |
Werner Lemberg <wl@gnu.org> |
Updating unix/ftconfig.in to recent config/ftconfig.h changes.
More C++ fixes: Introducing LOCAL_FUNC_X for local functions used in
function pointers (there are no local anonymous functions in C++) and
FT_CPLUSPLUS (instead of FT_EXPORT_VAR) to define linkage of structures
which contain function pointers.
/external/freetype/src/truetype/ttgload.c
|
| e72c9fec173186df4871617a767c0bf8ddfdde84 |
|
31-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Simplifying the FIELD_* and FRAME_* macros. Before calling these macros,
you should #define FT_STRUCTURE to the structure which will be filled.
Replaced FT_FIELD_REF with FT_FIELD_SIZE, FT_FIELD_SIZE_DELTA, and
FT_FIELD_OFFSET to make the code more readable; additionally, it should be
more portable because we no longer cast a pointer to an FT_UShort (which
e.g. fails with Sun's C++ compiler) but computes the difference between two
pointers which is guaranteed to work.
Fixing warnings (and C++ errors) while using Sun's latest cc and CC
incarnations. Most of them are related to variable shadowing.
/external/freetype/src/truetype/ttgload.c
|
| 08d78b62e3357e171231b644047d703399a09a0d |
|
28-Jul-2000 |
David Turner <david@freetype.org> |
removed warning
/external/freetype/src/truetype/ttgload.c
|
| 58b17f9647d8b1ecc17f4d8dceceeed8baff123f |
|
28-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
/external/freetype/src/truetype/ttgload.c
|
| c5cdf8bcf1bded63fbd57853ded641a42292a91c |
|
27-Jul-2000 |
David Turner <david@freetype.org> |
re-adding a "unix-dev.mk". Debugging libtool output
is just too much of a pain for me, I prefer a good old
static lib without optimizations :-)
"make devel" is back on Unix then..
/external/freetype/src/truetype/ttgload.c
|
| 321cd27d0f89f8646c95218b16dca4a3c02d7f17 |
|
27-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Removing compiler warnings about unused portions of code.
Now unix.in uses absolute paths also to overcome problems with libtool.
To do that in a consistent way I had to modify the rules how to handle
$OBJ_DIR (and consequently $LIB_DIR): You should set $OBJ_DIR explicitly
on the command line (or environment).
/external/freetype/src/truetype/ttgload.c
|
| 5fe4c00ed29e6d85f348a79d2dfd9ea8f9a88b27 |
|
26-Jul-2000 |
David Turner <david@freetype.org> |
- fixed the incorrect SO extension for Visual C++
- disabled the TrueType interpreter by default
- disabled the "type1" driver, "type1z" is now used
by default (the internal driver name is "type1" now !!)
/external/freetype/src/truetype/ttgload.c
|
| e161ee449c8dffabbcee211f10509f6309f89886 |
|
11-Jul-2000 |
David Turner <david@freetype.org> |
fixed a bug that caused invalid clipping of monochrome bitmaps
when they were blitted on the left edge of an 8-bit pixmap..
/external/freetype/src/truetype/ttgload.c
|
| 7fa51b5535dc05a91b96aac57835bf1473a24339 |
|
08-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Adding some trivial error checking.
Adding/Fixing tracing levels.
/external/freetype/src/truetype/ttgload.c
|
| a90663f591e995bd148d7b45178c9d63a2b7eb93 |
|
08-Jul-2000 |
David Turner <david@freetype.org> |
vast clean-up of the sources in order to allow flat
directory compilation (by defining the FT_FLAT_COMPILE
macro at compile time..)
moved "freetype2/BUILD" to "freetype2/docs/BUILD"
/external/freetype/src/truetype/ttgload.c
|
| 43a2f656a71aea4d735dcdff201fed120479f707 |
|
05-Jul-2000 |
David Turner <david@freetype.org> |
fixed a few bugs, cleaned up some code
/external/freetype/src/truetype/ttgload.c
|
| bd5ae40006959667299f09f13defa6f025caa744 |
|
05-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Run g++ on the FreeType library. This should make the use of code in
C++ programs easier:
Renamed FT_WordXX to FT_UIntXX.
Changed a lot of void* to FT_Byte* if related to i/o streams -- FreeType
always accesses streams byte-wise, so this makes sense IMHO.
Added a lot of #ifdef __cplusplus to header files (and removed a few).
Other minor syntax fixes (mostly casts).
Replaced the variable `private' with `private_dict' -- `private' is
reserved in C++.
/external/freetype/src/truetype/ttgload.c
|
| c6a92202c23b916536903921401e6289f8b66ca2 |
|
04-Jul-2000 |
David Turner <david@freetype.org> |
various clean-ups:
- using FT_UNUSED instead of UNUSED
- using FT_LONG64 and FT_INT64 instead of LONG64 & INT64
- using FT_SIZEOF_INT & FT_SIZEOF_LONG instead of...
- removed the #ifdefs that used SIZEOF_INT, instead we now
use FT_Int32 and FT_UInt32 when needed to support
32-bits quantity correctly on 64-bits systems..
/external/freetype/src/truetype/ttgload.c
|
| 5811c7c3a583e3f9f71908ca9ab5cc0d0ea01c77 |
|
02-Jul-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting.
Fixed some errors which prevented compiling.
/external/freetype/src/truetype/ttgload.c
|
| f9ca2bb58a3c8e70cf5e0e0d2580c50385c48df0 |
|
01-Jul-2000 |
David Turner <david@freetype.org> |
managed to re-design entirely the API in <freetype/ftglyph.h>
It is now really the "glyph factory" that Stefan was probably
dreaming about..
fixed some recent formatting errors from Werner ;-)
cleaned up the demonstration programs from most of the
rust that they had, though I'm sure someone is going to
re-format them really soon !!
"ftstring" now uses the new ftglyph.h API, and is now
faster and smaller.. yep..
/external/freetype/src/truetype/ttgload.c
|
| deb4e9839608a996ff7bb54fcddba93ff1ec0544 |
|
29-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
Formatting...
Preprocessor lines now always start the line.
Improved error handling in `base' module.
Fixed a out-of-bounds error in ttgload.
/external/freetype/src/truetype/ttgload.c
|
| 81bb4ad937f21e5fe64b2bdfef98250984e37eff |
|
28-Jun-2000 |
David Turner <david@freetype.org> |
latest clean-ups..
The code compiles with NO WARNINGS with GCC and
Visual C++ (also with LCC minus debugging options)
/external/freetype/src/truetype/ttgload.c
|
| 74abee8e2ea269b983916b8eb55bef385b98f2e2 |
|
28-Jun-2000 |
David Turner <david@freetype.org> |
various cleanups to reduce compiler warnings
/external/freetype/src/truetype/ttgload.c
|
| dcd2e14c58d0e454c05f9e24cf12f415b3c3c4df |
|
25-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
forgotten fixes.
/external/freetype/src/truetype/ttgload.c
|
| a929ba9b205c9756f1c0d3c261185e3bacf7fdad |
|
25-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
applying formatting again
/external/freetype/src/truetype/ttgload.c
|
| 994d7747fb075447818af6cfdd40e1a493257c5a |
|
25-Jun-2000 |
David Turner <david@freetype.org> |
various hacks to the TrueType driver that I cannot
explain now, but they'll be very useful in the near future :-)
/external/freetype/src/truetype/ttgload.c
|
| 2a98b3c431091de7434f9bde087a4f5c47f463ba |
|
23-Jun-2000 |
David Turner <david@freetype.org> |
reduced some nasty memory leaks
/external/freetype/src/truetype/ttgload.c
|
| 90f68b727208b3a27b7a8c4694960d88d81570cf |
|
23-Jun-2000 |
David Turner <david@freetype.org> |
still more updates to the TrueType driver to make it more
"extensible"..
/external/freetype/src/truetype/ttgload.c
|
| c31286153ab17cb67c3732e497abf6969b7a2da4 |
|
23-Jun-2000 |
David Turner <david@freetype.org> |
bugfixes in the Type1 drivers
/external/freetype/src/truetype/ttgload.c
|
| f0df85ba2a573c6c5c602667e9f91ef3b00c1d20 |
|
22-Jun-2000 |
David Turner <david@freetype.org> |
- MAJOR INTERNAL REDESIGN:
A lot of internal modifications have been performed lately on the
source in order to provide the following enhancements:
- more generic module support:
The FT_Module type is now defined to represent a handle to a given
module. The file <freetype/ftmodule.h> contains the FT_Module_Class
definition, as well as the module-loading public API
The FT_Driver type is still defined, and still represents a pointer
to a font driver. Note that FT_Add_Driver is replaced by FT_Add_Module,
FT_Get_Driver by FT_Get_Module, etc..
- support for generic glyph image types:
The FT_Renderer type is a pointer to a module used to perform various
operations on glyph image.
Each renderer is capable of handling images in a single format
(e.g. ft_glyph_format_outline). Its functions are used to:
- transform an glyph image
- render a glyph image into a bitmap
- return the control box (dimensions) of a given glyph image
The scan converters "ftraster.c" and "ftgrays.c" have been moved
to the new directory "src/renderer", and are used to provide two
default renderer modules.
One corresponds to the "standard" scan-converter, the other to the
"smooth" one.
The current renderer can be set through the new function
FT_Set_Renderer.
The old raster-related function FT_Set_Raster, FT_Get_Raster and
FT_Set_Raster_Mode have now disappeared, in favor of the new:
FT_Get_Renderer
FT_Set_Renderer
see the file <freetype/ftrender.h> for more details..
These changes were necessary to properly support different scalable
formats in the future, like bi-color glyphs, etc..
- glyph loader object:
A new internal object, called a 'glyph loader' has been introduced
in the base layer. It is used by all scalable format font drivers
to load glyphs and composites.
This object has been created to reduce the code size of each driver,
as each one of them basically re-implemented its functionality.
See <freetype/internal/ftobjs.h> and the FT_GlyphLoader type for
more information..
- FT_GlyphSlot had new fields:
In order to support extended features (see below), the FT_GlyphSlot
structure has a few new fields:
linearHoriAdvance: this field gives the linearly scaled (i.e.
scaled but unhinted) advance width for the glyph,
expressed as a 16.16 fixed pixel value. This
is useful to perform WYSIWYG text.
linearVertAdvance: this field gives the linearly scaled advance
height for the glyph (relevant in vertical glyph
layouts only). This is useful to perform
WYSIWYG text.
Note that the two above field replace the removed "metrics2" field
in the glyph slot.
advance: this field is a vector that gives the transformed
advance for the glyph. By default, it corresponds
to the advance width, unless FT_LOAD_VERTICAL_LAYOUT
was specified when calling FT_Load_Glyph or FT_Load_Char
bitmap_left: this field gives the distance in integer pixels from
the current pen position to the left-most pixel of
a glyph image WHEN IT IS A BITMAP. It is only valid
when the "format" field is set to
"ft_glyph_format_bitmap", for example, after calling
the new function FT_Render_Glyph.
bitmap_top: this field gives the distance in integer pixels from
the current pen position (located on the baseline) to
the top-most pixel of the glyph image WHEN IT IS A
BITMAP. Positive values correspond to upwards Y.
loader: this is a new private field for the glyph slot. Client
applications should not touch it..
- support for transforms and direct rendering in FT_Load_Glyph:
Most of the functionality found in <freetype/ftglyph.h> has been
moved to the core library. Hence, the following:
- a transform can be specified for a face through FT_Set_Transform.
this transform is applied by FT_Load_Glyph to scalable glyph images
(i.e. NOT TO BITMAPS) before the function returns, unless the
bit flag FT_LOAD_IGNORE_TRANSFORM was set in the load flags..
- once a glyph image has been loaded, it can be directly converted to
a bitmap by using the new FT_Render_Glyph function. Note that this
function takes the glyph image from the glyph slot, and converts
it to a bitmap whose properties are returned in "face.glyph.bitmap",
"face.glyph.bitmap_left" and "face.glyph.bitmap_top". The original
native image might be lost after the conversion.
- when using the new bit flag FT_LOAD_RENDER, the FT_Load_Glyph
and FT_Load_Char functions will call FT_Render_Glyph automatically
when needed.
/external/freetype/src/truetype/ttgload.c
|
| 9ca2af38384a3fc3a26cc7eae96c59ad08aca2b2 |
|
21-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
A new formatting orgy.
Added some `#if 0' to completely disable the CID AFM stuff. In case this is
not correct please fix.
/external/freetype/src/truetype/ttgload.c
|
| f9b8dec437dd84060bcd82a555c92fecff848aa7 |
|
16-Jun-2000 |
David Turner <david@freetype.org> |
major reformatting of the modules source code in order to get
rid of most of the basic types redefinitions (i.e. FT_Int instead
of "FT_Int", etc..)
The format-specific prefixs like "TT_", "T1_", "T2_" & 'CID_"
are now only used in relevant structures..
fixed Werner's fix to t2gload.c :-)
other small bug fixes
/external/freetype/src/truetype/ttgload.c
|
| 7a4fda8821e8fc48167ff3603f7a0b323fa46963 |
|
14-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
The next round of formatting, checking documentation, etc.
/external/freetype/src/truetype/ttgload.c
|
| 78575dc0d188d18f806e802e36752ea85318e543 |
|
12-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
A lot of formatting.
Added more tracing levels.
More Makefile fixes.
Minor other changes.
/external/freetype/src/truetype/ttgload.c
|
| 1c0d4acb256927c69bcfadc47c98458754e20865 |
|
06-Jun-2000 |
Werner Lemberg <wl@gnu.org> |
Fine-tuned a lot of tracing levels to make them more functional with ftview.
Added a lot of \n to tracing messages.
Fixed a serious bug in loading SBit offsets (missing parentheses around a
xxx ? yyy : zzz construct).
Replaced most GET_xxx() functions with calls to READ_Frame() in ttsbit.c
/external/freetype/src/truetype/ttgload.c
|
| 04aa800ce982d340befbec799ed9d3735eb6bd64 |
|
01-Jun-2000 |
David Turner <david@freetype.org> |
added a CID-keyed font driver in "src/cid"
fixed two bugs in the smooth renderer
/external/freetype/src/truetype/ttgload.c
|
| 109fcf6086727f61f59a8ce9c569b85bb3d70ae8 |
|
18-May-2000 |
David Turner <david@freetype.org> |
fixed the sbit loader (src/base/sfnt/ttsbit.c)
introduced a new load flag (FT_LOAD_CROP_BITMAP) used
to indicate that we want embedded bitmaps to be cropped..
Thanks a lot to Yamano-uchi, Hidetoshi
/external/freetype/src/truetype/ttgload.c
|
| 3475e7fba3bc57acde8ff0ec8091ea02ba1dd774 |
|
17-May-2000 |
David Turner <david@freetype.org> |
removed TT_MAX_SUBGLYPHS macro, there is no static
limit on the number of subglyphs in a TrueType font..
changed the default number of gray levels used by the
smooth renderer to 256 (instead of 128). Of course, the
human eye can't tell a difference ;-)
/external/freetype/src/truetype/ttgload.c
|
| e49ab25c0822e1043be29e836944c7886f4e8990 |
|
17-May-2000 |
David Turner <david@freetype.org> |
formatting - removed trailing spaces
/external/freetype/src/truetype/ttgload.c
|
| efce08d67c1c2a8bf0d0d58463e754c746433d23 |
|
11-May-2000 |
David Turner <david@freetype.org> |
major re-organisation of the FreeType 2 directory hierarchy
/external/freetype/src/truetype/ttgload.c
|
| 48641d60ae853a34a5c683d69cf35f879d2567d1 |
|
02-May-2000 |
David Turner <david@freetype.org> |
added a simple line to set "glyph.control_len" when loading
a simple glyph. This is used to compute statistics on font files..
/external/freetype/src/truetype/ttgload.c
|
| ed7f62aca5eab9d808daf0879607779bd2670173 |
|
28-Mar-2000 |
David Turner <david@freetype.org> |
support for FT_LOAD_NO_RECURSE needed by the auto-hinter
/external/freetype/src/truetype/ttgload.c
|
| 7f615aef5ea990337d15c4cb3411737a0c63d583 |
|
13-Mar-2000 |
David Turner <david@freetype.org> |
renamed all outlines functions to the
FT_Outline_<action> syntax..
/external/freetype/src/truetype/ttgload.c
|
| 41dbcbf6285901c9e1fcc7605cf996341af2ac3e |
|
09-Mar-2000 |
David Turner <david@freetype.org> |
reformatting, changing the FT_Outline structure:
- "flags" have been renamed to "tags"
- "outline_flags" have been renamed to "flags"
Look for more re-formatting today..
/external/freetype/src/truetype/ttgload.c
|
| 0f99ddda5f236479edd55f9233dd4ade1d76f646 |
|
06-Mar-2000 |
David Turner <david@freetype.org> |
changed the structure of FT_Outline in order to pack
all outline flags in a single integer..
Changed the rest of the library and demo programs
accordingly..
/external/freetype/src/truetype/ttgload.c
|
| 7bb7fedef169a95ee56ad112fe2be774c0409296 |
|
28-Feb-2000 |
David Turner <david@freetype.org> |
fixed a bug which appeared when loading
unscaled composite glyphs
/external/freetype/src/truetype/ttgload.c
|
| 08fdac980acd8e2ef3a17685f4f32fbe3625b96f |
|
21-Feb-2000 |
David Turner <david@freetype.org> |
fixed a bug in the glyph loader that caused a memory
block to be freed twice. Also performed changes to use
the new glyph zone object that has appeared in ftobjs.h
/external/freetype/src/truetype/ttgload.c
|
| 861ba624db9df65529a11718d3eabc45b124dbeb |
|
15-Feb-2000 |
David Turner <david@freetype.org> |
small fix (reduce compiler warnings)
/external/freetype/src/truetype/ttgload.c
|
| 71ec10efe5409cdc73824408b0c019ba991ee965 |
|
10-Feb-2000 |
David Turner <david@freetype.org> |
support for the IGNORE_GLOBAL_ADVANCE_WIDTH
loading flag
/external/freetype/src/truetype/ttgload.c
|
| 8f43c714a5a74c63c2a6242392790510ac487f80 |
|
02-Feb-2000 |
David Turner <david@freetype.org> |
A major refresh of the TrueType driver :
- some #ifdefs were included in order to _not_
compile support for the bytecode interpreter
when FT_CONFIG_OPTION_BYTECODE_INTERPRETER
is not defined in "ttconfig.h"
- the glyph loader has been seriously re-designed. It is now
smaller, simpler and should load composites a bit faster
- works with the TrueType debugger
/external/freetype/src/truetype/ttgload.c
|
| 3b925ef74408cc2cf954c89fc40e2c2fceeb25f2 |
|
17-Jan-2000 |
David Turner <david@freetype.org> |
fixed a minor bug in the computation of the vertical
metrics top-side bearing
/external/freetype/src/truetype/ttgload.c
|
| 454a428542e34ac043fc47a3e21b3c8e6a7b070c |
|
13-Jan-2000 |
David Turner <david@freetype.org> |
fixed a bug which caused some font family and style
names to be incorrectly ignored..
/external/freetype/src/truetype/ttgload.c
|
| fc1f98944640c2069194a3daaba914dee6a4f613 |
|
07-Jan-2000 |
David Turner <david@freetype.org> |
Finally, the TrueType driver was completely audited. The code should
now be 100% compatible with the implementation in FreeType 1.x.
It's now time to make a new tag for the repository :-)
- David
/external/freetype/src/truetype/ttgload.c
|
| d2b1f357049f6b5e6766af9f3dfa134d2527feec |
|
17-Dec-1999 |
David Turner <david@freetype.org> |
Initial revision
/external/freetype/src/truetype/ttgload.c
|