| 2016-09-08 Werner Lemberg <wl@gnu.org> |
| |
| * Version 2.7 released. |
| ======================= |
| |
| |
| Tag sources with `VER-2-7'. |
| |
| * docs/VERSION.TXT: Add entry for version 2.7. |
| |
| * README, Jamfile (RefDoc), builds/windows/vc2005/freetype.vcproj, |
| builds/windows/vc2005/index.html, |
| builds/windows/vc2008/freetype.vcproj, |
| builds/windows/vc2008/index.html, |
| builds/windows/vc2010/freetype.vcxproj, |
| builds/windows/vc2010/index.html, |
| builds/windows/visualc/freetype.dsp, |
| builds/windows/visualc/freetype.vcproj, |
| builds/windows/visualc/index.html, |
| builds/windows/visualce/freetype.dsp, |
| builds/windows/visualce/freetype.vcproj, |
| builds/windows/visualce/index.html, |
| builds/wince/vc2005-ce/freetype.vcproj, |
| builds/wince/vc2005-ce/index.html, |
| builds/wince/vc2008-ce/freetype.vcproj, |
| builds/wince/vc2008-ce/index.html: s/2.6.5/2.7/, s/265/27/. |
| |
| * include/freetype/freetype.h (FREETYPE_MINOR): Set to 7. |
| (FREETYPE_PATCH): Set to 0. |
| |
| * builds/unix/configure.raw (version_info): Set to 18:6:12. |
| * CMakeLists.txt (VERSION_MINOR): Set to 7. |
| (VERSION_PATCH): Set to 0. |
| |
| * docs/CHANGES: Updated. |
| |
| 2016-09-08 Werner Lemberg <wl@gnu.org> |
| |
| * src/truetype/ttinterp.c: Include `ttgxvar.h'. |
| |
| This fixes the `multi' build. |
| |
| 2016-09-08 Werner Lemberg <wl@gnu.org> |
| |
| [autofit] Another improvement to Armenian support. |
| |
| Suggested by Hrant H Papazian <hpapazian@gmail.com>. |
| |
| * src/autofit/afscript.h: Use better suited characters to derive |
| default stem widths. |
| |
| 2016-09-07 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/smooth/ftgrays.c (gray_hline): Microptimize. |
| |
| 2016-09-06 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Operate in absolute bitmap coordinates. |
| |
| Simpler bitmap addressing improves performance by 1.5%. |
| |
| * src/smooth/ftgrays.c (gray_TWorker): Remove count fields. |
| (gray_dump_cells, gray_find_cell, gray_set_cell, gray_hline, |
| gray_sweep, gray_convert_glyph, gray_raster_render): Updated. |
| |
| 2016-09-06 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Improve contour start (take 2). |
| |
| * src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly |
| instead of... |
| (gray_start_cell): ... this function, which is removed. |
| (gray_convert_glyph): Make initial y-coordinate invalid. |
| |
| 2016-09-06 Werner Lemberg <wl@gnu.org> |
| |
| [type1] MM fonts support exactly zero named instances (#48748). |
| |
| * src/type1/t1load.c (T1_Get_MM_Var): Set `num_namedstyles' to zero. |
| |
| 2016-09-06 Jonathan Kew <jfkthame@gmail.com> |
| |
| [cff] Fix uninitialized memory. |
| |
| Problem reported as |
| |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1270288 |
| |
| * src/cff/cf2interp.c (cf2_interpT2CharString): Initialize `storage' |
| array to handle a `get' opcode without a previous `put'. |
| |
| 2016-09-05 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/smooth/ftgrays.c (gray_move_to, gray_start_cell): Revert. |
| |
| 2016-09-05 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Improve contour start. |
| |
| * src/smooth/ftgrays.c (gray_move_to): Call `gray_set_cell' directly |
| instead of... |
| (gray_start_cell): ... this function, which is removed. |
| |
| 2016-09-05 Werner Lemberg <wl@gnu.org> |
| |
| [cff] Fix memory initialization. |
| |
| * src/cff/cf2stack.c (cf2_stack_init): Use `FT_NEW'. The `Q' |
| variants of FreeType's memory allocation macros don't do zeroing. |
| |
| 2016-09-05 Werner Lemberg <wl@gnu.org> |
| |
| [ftrandom] Minor improvements. |
| |
| * src/tools/ftrandom/ftrandom.c (_XOPEN_SOURCE): New macro, set to |
| 500. |
| |
| * src/tools/ftrandom/Makefile (CFLAGS): Split off include |
| directories to ... |
| (INCLUDES): ... this new variable. |
| (LDFLAGS): New variable. |
| (ftrandom.o, ftrandom): Updated. |
| |
| 2016-09-05 Werner Lemberg <wl@gnu.org> |
| |
| [autofit] Improve Armenian support. |
| |
| Thanks to Hrant H Papazian <hpapazian@gmail.com> for help. |
| |
| * src/autofit/afblue.dat (AF_BLUE_STRING_ARMENIAN_*): Improve |
| selection of characters. |
| |
| * src/autofit/afblue.c, src/autofit/afblue.h: Regenerated. |
| |
| 2016-09-04 Werner Lemberg <wl@gnu.org> |
| |
| [ftrandom] Improve Makefile. |
| |
| It now supports both a normal build (`./configure && make') and a |
| development build (`make devel'). |
| |
| * src/tools/ftrandom/Makefile (VPATH): Set it so that |
| `libfreetype.a' gets searched in both `objs' (for the development |
| build) and `objs/.libs' (for a normal build which uses libtool). |
| (LIBS): Add missing libraries. |
| (ftrandom.o): New rule. |
| (ftrandom): Use automatic variables. |
| |
| 2016-09-03 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] More fixes for handling of GX deltas. |
| |
| Problems reported by Bob Taylor <Bob.Taylor@monotype.com>. |
| |
| * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix rough |
| sanity test for glyph variation array header size. |
| Always set stream position before reading packed x and y deltas. |
| Fix thinko w.r.t. `localpoints' array. |
| |
| 2016-09-03 Werner Lemberg <wl@gnu.org> |
| |
| [ftrandom] Various fixes. |
| |
| * src/tools/ftrandom/ftrandom.c (GOOD_FONTS_DIR): Provide better |
| default. |
| (error_fraction): Make it of type `double' to work as advertized – |
| this was completely broken. |
| Update all related code. |
| (error_count, fcnt): Make it unsigned to fix compiler warnings. |
| Update all related code. |
| (fontlist): Change `len' member to `long' to fix compiler warnings. |
| (FT_MoveTo, FT_LineTo, FT_ConicTo, FT_CubicTo, abort_test): Tag |
| unused variables. |
| (TestFace, FindFonts, copyfont, do_test): Fix compiler warnings. |
| (ExecuteTest): Ditto. |
| Call `FT_Done_FreeType'. |
| (getErrorCnt): Replace `ceil' with an ordinary cast to `unsigned |
| int'. |
| (usage): Improve output. |
| (main): Fix compiler warnings. |
| |
| * src/tools/ftrandom/README: Updated. |
| |
| 2016-09-03 Werner Lemberg <wl@gnu.org> |
| |
| [base] Avoid negative bitmap stroke dimensions (#48985). |
| |
| * src/base/ftobjs.c (FT_Open_Face): Check whether negation was |
| actually successful. For example, this can fail for value |
| -32768 if the type is `signed short'. If there are problems, |
| disable the stroke. |
| |
| 2016-09-03 Werner Lemberg <wl@gnu.org> |
| |
| [cff] Avoid null pointer passed to FT_MEM_COPY (#48984). |
| |
| * src/cff/cffload.c (cff_index_get_name): Check `byte_len'. |
| |
| 2016-09-02 Werner Lemberg <wl@gnu.org> |
| |
| [unix] Enable 64bit support in file system access (#48962). |
| |
| * builds/unix/configure.raw: Call `AC_SYS_LARGEFILE'. |
| |
| 2016-09-02 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Avoid left shift of negative value (#48980). |
| |
| * src/sfnt/ttsbit.c (tt_sbit_decoder_load_bit_aligned): Use unsigned |
| constant. |
| |
| 2016-09-02 Werner Lemberg <wl@gnu.org> |
| |
| * src/smooth/ftgrays.c (gray_hline): Fix clang compiler warnings. |
| |
| 2016-09-02 Werner Lemberg <wl@gnu.org> |
| |
| Some preparations for the next release. |
| |
| * include/freetype/config/ftoption.h |
| (TT_CONFIG_OPTION_SUBPIXEL_HINTING): Enable. |
| |
| * docs/CHANGES: Updated. |
| |
| 2016-09-01 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Simplify span rendering more. |
| |
| It turns out that there is significant cost associated with `FT_Span' |
| creation and calls to `gray_render_span' because it happerns so |
| frequently. This removes these steps from our internal use but leaves |
| it alone for `FT_RASTER_FLAG_DIRECT" to preserve API. The speed gain |
| is about 5%. |
| |
| * src/smooth/ftgrays.c (gray_render_span): Removed. The code is |
| migrated to... |
| (gray_hline): ... here. |
| |
| 2016-08-30 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Streamline pixmap drawing a bit more. |
| |
| Zero coverage is unlikely (1 out of 256) to warrant checking. This |
| gives 0.5% speed improvement in rendering simple glyphs. |
| |
| * src/smooth/ftgrays.c (gray_hline, gray_render_span): Remove checks. |
| |
| 2016-08-29 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Streamline pixmap drawing. |
| |
| This gives 2% speed improvement in rendering simple glyphs. |
| |
| * src/smooth/ftgrays.c (TPixmap): Reduced pixmap descriptor with a |
| pointer to its bottom-left and pitch to be used in... |
| (gray_TWorker): ... here. |
| (gray_render_span): Move pixmap flow check from here... |
| (gray_raster_render): .. to here. |
| |
| 2016-08-27 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Reduce stack of band boundaries. |
| |
| * src/smooth/ftgrays.c (gray_TBand): Removed. |
| (gray_convert_glyph): Updated to stack band boundaries concisely. |
| |
| 2016-08-26 Werner Lemberg <wl@gnu.org> |
| |
| * src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'. |
| |
| 2016-08-26 Werner Lemberg <wl@gnu.org> |
| |
| [cid] Fix commit from 2016-05-16. |
| |
| * src/cid/cidparse.c (cid_parser_new): Fix off-by-one errors. |
| |
| 2016-08-26 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Cache offset and size to bitmap data table. |
| |
| This commit avoids `EBDT' and friends being looked up again and |
| again while loading a single embedded bitmap. |
| |
| * include/freetype/internal/tttypes.h (TT_FaceRec) |
| [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New fields `ebdt_start' and |
| `ebdt_size'. |
| |
| * src/sfnt/ttsbit.c (tt_sbit_decoder_init): Move table lookup to ... |
| (tt_face_load_sbit): ... this function; also store the table size |
| and offset. |
| |
| 2016-08-26 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/smooth/ftgrays.c (gray_raster_render): Minor tweaks. |
| |
| 2016-08-26 Werner Lemberg <wl@gnu.org> |
| |
| [type1] Fix heap buffer overflow. |
| |
| Reported as |
| |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36 |
| |
| * src/type1/t1load.c (parse_charstrings): Reject fonts that don't |
| contain glyph names. |
| |
| 2016-08-25 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Fix previous commit (#48901). |
| |
| * src/sfnt/ttcmap.c (tt_cmap4_char_map_binary): Thinkos. |
| |
| 2016-08-25 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Speed up handling of invalid format 4 cmaps. |
| |
| * src/sfnt/ttcmap.c (tt_cmap4_next, tt_cmap4_char_map_binary): Add |
| tests for `num_glyph' from `tt_cmap4_char_map_linear'. |
| |
| 2016-08-25 Werner Lemberg <wl@gnu.org> |
| |
| * include/freetype/internal/ftdriver.h: Remove unused typedefs. |
| |
| 2016-08-22 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Simplify span rendering. |
| |
| This removes unnecessary complexity of span merging and buffering. |
| Instead, the spans are rendered as they come, speeding up the |
| rendering by about 5% as a result. |
| |
| * src/smooth/ftgrays.c [FT_MAX_GRAY_SPANS]: Macro removed. |
| (gray_TWorker): Remove span buffer and related fields. |
| (gray_sweep, gray_hline): Updated. |
| |
| * include/freetype/ftimage.h: Remove documentation note about |
| `FT_MAX_GRAY_SPANS', which was never in `ftoption.h' and is now gone. |
| |
| 2016-08-16 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Fix `MPS' instruction. |
| |
| According to Greg Hitchcock, MPS in DWrite really returns the point |
| size. |
| |
| * src/truetype/ttobjs.h (TT_SizeRec): Add `point_size' member. |
| |
| * src/truetype/ttdriver.c (tt_size_request): Set `point_size'. |
| |
| * src/truetype/ttinterp.h (TT_ExecContextRec): Add `pointSize' |
| member. |
| |
| * src/truetype/ttinterp.c (TT_Load_Context): Updated. |
| (Ins_MPS): Fix instruction. |
| |
| 2016-08-16 Werner Lemberg <wl@gnu.org> |
| |
| [lzw] Optimize last commit. |
| |
| * src/lzw/ftzopen.c (ft_lzwstate_get_code): Move check into |
| conditional clause. |
| |
| 2016-08-16 Werner Lemberg <wl@gnu.org> |
| |
| [lzw] Avoid invalid left shift. |
| |
| Reported as |
| |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1295366 |
| |
| * src/lzw/ftzopen.c (ft_lzwstate_get_code): Limit `num_bits'. |
| |
| 2016-08-16 Werner Lemberg <wl@gnu.org> |
| |
| [lzw] Avoid buffer overrun. |
| |
| Reported as |
| |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1273283 |
| |
| * src/lzw/ftzopen.c (ft_lzwstate_refill): Ensure `buf_size' doesn't |
| underflow. |
| |
| 2016-08-16 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Fix compiler warning. |
| |
| * src/truetype/ttgload.c (load_truetype_glyph): Add cast. |
| |
| 2016-08-13 Werner Lemberg <wl@gnu.org> |
| |
| [winfonts] Avoid zero bitmap width and height. |
| |
| Reported as |
| |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1272173 |
| |
| * src/winfonts/winfnt.c (FNT_Face_Init): Check zero pixel height. |
| (FNT_Load_Glyph): Check for zero pitch. |
| |
| 2016-08-11 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/truetype/ttinterp.c (Pop_Push_Count): Revert changes. |
| |
| 2016-08-11 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/truetype/ttinterp.c (TT_RunIns): Minor and formatting. |
| |
| 2016-08-11 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| * src/truetype/ttinterp.c (Pop_Push_Count): Fix some entries. |
| |
| 2016-08-10 Peter Klotz <Peter.Klotz@ith-icoserve.com> |
| |
| * src/smooth/ftgrays.c (gray_hline): Fix uninitialized access. |
| |
| 2016-08-10 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Use correct type for `italicAngle' field (#48732). |
| |
| * src/sfnt/ttload.c (tt_face_load_post): Fix types. |
| |
| 2016-08-06 Jon Spencer <jon@jonspencer.ca> |
| |
| [sfnt] Fix `FT_Get_Advance' for bitmap strikes. |
| |
| `FT_Get_Advance' returns 0 for bitmap fonts. It first gets the |
| advance value from the font table and then scales it by the |
| `font->size->metrics->x_scale' field. But `FT_Select_Size' doesn't |
| set that value for bitmap fonts and the advance gets scaled to zero. |
| |
| Taken from |
| |
| https://github.com/behdad/harfbuzz/issues/252 |
| |
| * src/sfnt/ttsbit.c (tt_face_load_strike_metrics) |
| <TT_SBIT_TABLE_TYPE_EBLC>: Set scale values. |
| |
| 2016-08-06 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. |
| |
| 2016-08-05 Alexei Podtelezhnikov <apodtele@gmail.com> |
| |
| [smooth] Minor refactoring. |
| |
| * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line): |
| Updated. |
| |
| 2016-07-29 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. |
| |
| 2016-07-26 Werner Lemberg <wl@gnu.org> |
| |
| * src/autofit/aflatin.c (af_latin_metrics_scale_dim): Minor. |
| |
| No functional change. |
| |
| 2016-07-22 Hin-Tak Leung <htl10@users.sourceforge.net> |
| |
| [truetype] Record the end of IDEFs. |
| |
| To match the logic in FDEF. The value of the end is only used for |
| bound-checking in `Ins_JMPR', so it may not have been obvious that |
| it was not recorded. Tested (as part of Font Validator 2.0) all the |
| fonts on Fedora and did not see any change. |
| |
| * src/truetype/ttinterp.c (Ins_IDEF): Updated. |
| |
| 2016-07-19 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Sanitizer fix, second try. |
| |
| * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary |
| tests and use only one slot more. |
| |
| 2016-07-19 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Sanitizer fix. |
| |
| * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Increase array |
| to fix nested loops. |
| |
| 2016-07-18 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Make GETDATA work only for GX fonts. |
| |
| * src/truetype/ttinterp.c (opcode_name): Updated. |
| (Ins_GETDATA): Only define for `TT_CONFIG_OPTION_GX_VAR_SUPPORT'. |
| (TT_RunIns): Updated. |
| |
| 2016-07-17 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Add support for Apple's |
| |
| GETDATA[], opcode 0x92 |
| |
| bytecode instruction. It always returns 17, and we have absolutely |
| no idea what it is good for... |
| |
| * src/truetype/ttinterp.c (Pop_Push_Count, opcode_name): Updated. |
| (Ins_GETDATA): New function. |
| (TT_RunIns): Add it. |
| |
| 2016-07-16 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Add bytecode support for GX variation fonts. |
| |
| This commit implements undocumented (but confirmed) stuff from |
| Apple's old bytecode engine. |
| |
| GETVARIATION[], opcode 0x91 |
| This opcode pushes normalized variation coordinates for all axes |
| onto the stack (in 2.14 format). Coordinate of first axis gets |
| pushed first. |
| |
| GETINFO[], selector bit 3 |
| If GX variation support is enabled, bit 10 of the result is set |
| to 1. |
| |
| * src/truetype/ttinterp.c: Include FT_MULTIPLE_MASTERS_H. |
| (opcode_name) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Updated. |
| (Ins_GETINFO) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle selector |
| bit 3, checking support for variation glyph hinting. |
| (Ins_GETVARIATION) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: New function |
| to implement opcode 0x91. |
| (TT_RunIns) [TT_CONFIG_OPTION_GX_VAR_SUPPORT]: Handle opcode 0x91. |
| |
| 2016-07-16 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Fix GETINFO bytecode instruction. |
| |
| * src/truetype/ttinterp.c (Ins_GETINFO): Fix return value for |
| stretching information. |
| |
| 2016-07-16 Behdad Esfahbod <behdad@behdad.org> |
| |
| [truetype] Make all glyphs in `Zycon' GX font work. |
| |
| * src/truetype/ttgxvar.c (ft_var_readpackedpoints): Fix boundary |
| tests. |
| |
| 2016-07-16 Werner Lemberg <wl@gnu.org> |
| |
| [truetype] Fix GX delta tracing. |
| |
| * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Trace |
| relative point movements. |
| |
| 2016-07-16 Behdad Esfahbod <behdad@behdad.org> |
| |
| [truetype] More fixes for GX. |
| |
| This finally fixes the rendering of the cyclist and the lizard in |
| the `Zycon' font. |
| |
| * src/truetype/ttgxvar.c (ft_var_readpackedpoints): `first' point |
| index is always cumulative. |
| |
| (tt_handle_deltas): Rename to... |
| (tt_interpolate_deltas): ... This. |
| Add new parameter for output point array. |
| Update caller. |
| |
| (TT_Vary_Apply_Glyph_Deltas): Add `points_out' array; it now holds |
| the intermediate results of `tt_interpolate_deltas' that are to be |
| added to `outline->points'. |
| |
| 2016-07-15 Werner Lemberg <wl@gnu.org> |
| |
| * src/autofit/aflatin.c (af_latin_hints_compute_segments): Thinko. |
| |
| `max_pos' is always larger than `min_pos' so `FT_ABS' is not needed. |
| |
| Reported by Alexei. |
| |
| 2016-07-16 Nikolaus Waxweiler <madigens@gmail.com> |
| |
| * src/truetype/ttinterp.c (Ins_MIRP): Fix copy-and-paste error. |
| |
| Problem reported by Hin-Tak Leung. |
| |
| 2016-07-15 Werner Lemberg <wl@gnu.org> |
| |
| [autofit] Update and improve segment and edge tracing. |
| |
| * src/autofit/afhints.c (af_glyph_hints_dump_segments): Trace |
| `delta' also. |
| Don't show first point of segment as a replacement for `pos'; this |
| is (a) misleading, since the difference to `pos' can be almost |
| arbitrarily large in corner cases, and (b) it is better to have all |
| segment data in font units instead of a single value given in output |
| space coordinates. |
| Improve layout. |
| (af_glyph_hints_dump_edges): Show px->units and units->px conversion |
| values for convenience. |
| Improve layout. |
| |
| 2016-07-15 Werner Lemberg <wl@gnu.org> |
| |
| [autofit] For edges, reject segments wider than 1px (#41334). |
| |
| * src/autofit/afhints.h (AF_SegmentRec): New member `delta'. |
| |
| * src/autofit/aflatin.c (af_latin_hints_compute_segments): Compute |
| `delta'. |
| (af_latin_hints_compute_edges): Reject segments with a delta larger |
| than 0.5px. |
| |
| 2016-07-14 Werner Lemberg <wl@gnu.org> |
| |
| * include/freetype/freetype.h (FT_IS_NAMED_INSTANCE): New macro. |
| |
| 2016-07-14 Werner Lemberg <wl@gnu.org> |
| |
| [sfnt] Fix `face_index' value in `FT_Face' for named instances. |
| |
| * src/sfnt/sfobjc.s (sfnt_init_face): Don't strip off higher 16bits. |
| |
| 2016-07-14 Werner Lemberg <wl@gnu.org> |
| |
| * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Fix tracing. |
| |
| 2016-07-14 Behdad Esfahbod <behdad@behdad.org> |
| |
| [truetype] Fix gxvar delta interpolation. |
| |
| The coordinates of the base font should be used for interpolation |
| purposes, NOT the current points (i.e., the result of accumulation |
| of previous deltas). |
| |
| * src/truetype/ttgxvar.c (TT_Vary_Apply_Glyph_Deltas): Initialize |
| `points_org' before looping over all tuples. |
| |
| |
| ---------------------------------------------------------------------------- |
| |
| Copyright 2016 by |
| David Turner, Robert Wilhelm, and Werner Lemberg. |
| |
| This file is part of the FreeType project, and may only be used, modified, |
| and distributed under the terms of the FreeType project license, |
| LICENSE.TXT. By continuing to use, modify, or distribute this file you |
| indicate that you have read the license and understand and accept it |
| fully. |
| |
| |
| Local Variables: |
| version-control: never |
| coding: utf-8 |
| End: |
