216 lines
7.1 KiB
Plaintext
216 lines
7.1 KiB
Plaintext
2005-08-19 Werner Lemberg <wl@gnu.org>
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* src/truetype/ttgload.c (load_truetype_glyph): Fix compiler
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warnings.
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2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
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* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Update copyright
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messages.
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2005-08-16 Chia I Wu <b90201047@ntu.edu.tw>
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* src/truetype/ttinterp.c, src/truetype/ttinterp.h: Remove original
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TT_Done_Context and rename TT_Destroy_Context to TT_Done_Context
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with slight changes.
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Update all callers.
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(TT_New_Context): Now takes TT_Driver argument directly.
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Update all callers.
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* src/truetype/ttobjs.h (tt_slot_init): New function.
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* src/truetype/ttobjs.c (tt_driver_init): Initialize execution
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context here.
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(tt_slot_init): New function to create extra points for the internal
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glyph loader. We then use it directly, instead of face's glyph
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loader, when loading glyph.
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* src/truetype/ttdriver.c (tt_driver_class): Use tt_slot_init for
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glyph slot initialization.
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(Load_Glyph): Load flag dependencies are handled here. Return error
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if size is NULL.
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* src/truetype/ttgload.c: Heavy cleanup and refactoring.
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(org_to_cur): Removed.
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(TT_Load_Simple_Glyph): Call FT_GlyphLoader_CheckPoints.
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(TT_Hint_Glyph): New funcion to hint a zone, prepared by caller.
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(TT_Process_Simple_Glyph): s/load/loader/.
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Use loader->pp values instead of recalculation.
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Use TT_Hint_Glyph.
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No need to save/restore loader->stream before and after
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TT_Vary_Get_Glyph_Deltas now.
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(TT_LOADER_SET_PP): New macro to calculate and set the four phantom
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points.
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(load_truetype_glyph): Never set exec->glyphSize to 0. This closes
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Savannah bug #13107.
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Forget glyph frame before calling TT_Process_Simple_Glyph.
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Use TT_LOADER_SET_PP.
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Scale all four phantom points.
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Split off some functionality to ...
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(TT_Process_Composite_Component, TT_Process_Composite_Glyph): These
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new functions.
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(TT_Load_Glyph): Set various fields of `glyph' here, not in
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load_truetype_glyph and compute_glyph_metrics.
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Split off some functionality to ...
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(load_sbit_image, tt_loader_init): These new functions.
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(compute_glyph_metrics): Call FT_Outline_Get_CBox.
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2005-08-08 Werner Lemberg <wl@gnu.org>
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* docs/INSTALL.ANY: Updated.
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2005-08-05 Werner Lemberg <wl@gnu.org>
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* src/cff/cffgload.c (cff_builder_close_contour),
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src/psaux/psobjs.c (t1_builder_close_contour): Protect against
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zero `outline' pointer.
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* src/base/ftgloadr.c (FT_GlyphLoader_Add): Protect against zero
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`loader' address.
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2005-08-03 Werner Lemberg <wl@gnu.org>
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* src/sfnt/sfdriver.c (sfnt_interface) [FT_OPTIMIZE_MEMORY]:
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Reactivate pointers to tt_find_sbit_image and tt_load_sbit_metrics
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to make X work again.
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2005-08-02 Werner Lemberg <wl@gnu.org>
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* src/otvalid/otvcommn.h: Remove dead code.
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2005-07-31 Chia I Wu <b90201047@ntu.edu.tw>
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* src/truetype/ttobjs.h (tt_size_run_fpgm, tt_size_run_prep): New
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functions.
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* src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): New
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functions.
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(tt_size_init): Add 4, instead of 2, (phantom) points to twilight
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zone.
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Move code that runs fpgm to tt_size_run_fpgm.
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(Reset_Outline_Size): Move code that runs prep to tt_size_run_prep.
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(tt_glyphzone_new): Allocate right size of arrays.
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Set max_points and max_contours properly.
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2005-07-26 Chia I Wu <b90201047@ntu.edu.tw>
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* src/truetype/ttdriver.c (Set_Char_Sizes): Avoid unnecessary
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computations and clean up.
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* src/truetype/ttobjs.h (struct TT_SizeRec_): Comment on the
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internal copy of metrics.
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2005-07-12 Werner Lemberg <wl@gnu.org>
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* include/freetype/ftoutln.h (FT_Outline_Embolden): Fix prototype.
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Reported by Xerxes.
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2005-07-04 Werner Lemberg <wl@gnu.org>
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* include/freetype/internal/ftmemory.h (FT_REALLOC_ARRAY): Fix typo.
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Reported by Brett Hutley.
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2005-06-30 David Turner <david@freetype.org>
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* src/sfnt/ftbitmap.c, src/truetype/ttgload.c, src/sfnt/ttcmap.c:
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Removing compiler warnings (Visual C++ /W4).
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Implement a work-around for broken C preprocessor in Visual C++ (it
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has been confirmed by the MS developers that it is indeed a bug
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which won't be fixed in the very near future).
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* Jamfile (FT2_COMPONENTS): Include otvalid (again).
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* src/otvalid/otvcommn.h (OTV_NAME, OTV_FUNC): New macros.
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(OTV_NEST1, OTV_NEST2, OTV_NEST3): Use OTV_NAME and OTV_FUNC to
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avoid argument expansion by argument prescan.
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Append `Func' to all affected macros and change them to take just a
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single argument. Example: `AttachList' is renamed to
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`AttachListFunc'.
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* src/otvalid/otvgdef.c, src/otvalid/otvgpos.c,
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src/otvalid/otvgsub.c, src/otvjstf.c: Append `Func' to macros
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affected by the changes to OTV_NESTx and modify them to take just a
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single argument.
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2005-06-20 Chia I Wu <b90201047@ntu.edu.tw>
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* include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function
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ft_glyphslot_grid_fit_metrics.
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* src/truetype/ttgload.c (compute_glyph_metrics): Use
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ft_glyphslot_grid_fit_metrics.
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* src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c
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(cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use
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ft_glyphslot_grid_fit_metrics.
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FT_Outline_Get_CBox is called twice.
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more
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reasonable values when emboldening outline glyphs. The theoretic
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ones are unrealistic.
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2005-06-16 Chia I Wu <b90201047@ntu.edu.tw>
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* src/base/ftoutln.c (FT_Outline_Embolden): Strength should be
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halved.
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* src/base/ftsynth.c (FT_GlyphSlot_Embolden): Change the default
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strength.
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Don't increase slot->advance.y.
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2005-06-16 Werner Lemberg <wl@gnu.org>
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* include/freetype/freetype.h (FREETYPE_MINOR): Set to 2.
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(FREETYPE_PATCH): Set to 0.
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* builds/unix/configure.ac (version_info): Set to 9:9:3.
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Currently, we are still binary compatible.
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* builds/win32/visualc/index.html,
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builds/win32/visualc/freetype.dsp,
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builds/win32/visualc/freetype.vcproj: s/219/2110/, s/2.1.9/2.1.10/.
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* builds/freetype.mk (refdoc), README, Jamfile (RefDoc):
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s/2.1.9/2.1.10/.
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* docs/CHANGES, docs/VERSION.DLL: Updated.
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* ChangeLog: Split off older entries into...
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* ChangeLog.20, ChangeLog.21: These new files.
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2005-06-15 Kirill Smelkov <kirr@mns.spb.ru>
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The next release will be 2.2.0, so don't worry about source code
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backwards compatibility.
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* include/freetype/ftimage.h (FT_Outline_MoveToFunc,
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FT_Outline_LineToFunc, FT_Outline_ConicToFunc,
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FT_Outline_CubicToFunc, FT_SpanFunc, FT_Raster_RenderFunc),
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include/freetype/ftrender.h (FT_Glyph_TransformFunc,
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FT_Renderer_RenderFunc, FT_Renderer_TransformFunc): Decorate
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parameters with `const' where appropriate.
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2005-06-15 Chia I Wu <b90201047@ntu.edu.tw>
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* src/sfnt/ttsbit.c (tt_face_load_sbit_image): Compute vertBearingY
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to make glyphs centered vertically.
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* src/truetype/ttgload.c (compute_glyph_metrics): Compute
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vertBearingY to make glyphs centered vertically.
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Fix some bugs in vertical metrics:
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. loader->pp3.y and loader->pp4.y are in 26.6 format, not in font
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units.
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. As we use the glyph's cbox to calculate the top bearing now
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there iss no need to adjust `top'.
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2005-06-15 Werner Lemberg <wl@gnu.org>
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* src/otvalid/otvcommn.h (OTV_OPTIONAL_TABLE): Use FT_UShort to be
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in sync with OTV_OPTIONAL_OFFSET. Reported by YAMATO Masatake.
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2005-06-13 Werner Lemberg <wl@gnu.org>
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* docs/release: Update.
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