Log

Author Commit Date CI Message
Alexei Podtelezhnikov 2d957848 2021-05-06T22:49:13 * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Tweak allocation.
Alexei Podtelezhnikov 8150ed0d 2021-05-05T23:30:46 [cff,psaux] Avoid memory zeroing (contd.). * src/cff/cffload.c (cff_blend_doBlend, cff_blend_build_vector): Tweak allocation macros. * src/psaux/psarrst.c (cf2_arrstack_setNumElements): Ditto. * src/psaux/psstack.c (cf2_stack_init): Ditto.
Ben Wagner 82fd32d6 2021-05-03T13:49:14 * src/cid/cidload.c (cid_hex_to_binary): Improve return value. Add argument to return the actual number of bytes that were decoded. The actual number of bytes decoded can be quite variable depending on the number of ignored 'whitespace' bytes or early termination with `>`. (cid_face_open): Updated to use this calculated value. This avoids trusting `parser->binary_length` is always be correct and reading uninitialized bits if fewer are actually decoded. First reported as https://crbug.com/1203240
Alexei Podtelezhnikov 66630d88 2021-05-03T22:40:16 [sfnt] Streamline POST format 2.0 handing. To reduce memory allocations, we read an entire Pascal-string buffer and convert it to a C-string buffer. We also reject tables with Postscript glyph names exceeding 63 bytes. * src/sfnt/ttpost.c (load_format20): Implement it. (load_post_names): Check the minimal POST table size. (load_format25, tt_face_free_ps_names): Updated accordingly.
Alexei Podtelezhnikov ec95f9c9 2021-05-02T18:30:22 [bdf,pcf] Avoid memory zeroing (contd.). * src/bdf/bdflib.c (bdf_create_property, _bdf_add_comment, _bdf_add_property, bdf_load_font): Tweak allocation macros. * src/pcf/pcfread.c (pcf_get_properties, pcf_get_metrics): Ditto.
Alexei Podtelezhnikov d911cb53 2021-05-01T23:49:11 * src/cid/cidload.c (cid_read_subrs): Tweak allocaton macro.
Alexei Podtelezhnikov dc42f826 2021-05-01T12:46:44 [sfnt] Avoid some memory zeroing. * src/sfnt/sfobjs.c (sfnt_open_font, sfnt_init_face, tt_name_ascii_from_{utf16,other}): Tweak allocaton macros. * src/sfnt/ttload.c (tt_face_load_name): Ditto.
Alexei Podtelezhnikov b8968d66 2021-05-01T12:24:44 * src/sfnt/ttpost.c (load_format_{20,25}): Tweak allocaton macros.
Alexei Podtelezhnikov 2583b608 2021-05-01T09:22:26 * src/sfnt/pngshim.c (Load_SBit_Png): Tweak allocaton macro.
Alexei Podtelezhnikov 56ae9430 2021-05-01T09:14:04 [truetype] Avoid some memory zeroing. * src/truetype/ttinterp.c (Init_Context): Tweak allocation macro. * src/truetype/ttpload.c (tt_face_load_cvt): Ditto.
Alexei Podtelezhnikov c177cc35 2021-05-01T09:09:52 [woff2] Avoid some memory zeroing. * src/sfnt/sfwoff2.c (store_loca, woff2_open_font): Tweak macros.
Alexei Podtelezhnikov 4e1c6a12 2021-04-30T09:35:21 * src/gzip/ftgzip.c (ft_gzip_alloc): Zero out memory again.
Alexei Podtelezhnikov f631542d 2021-04-27T11:39:58 [lzw] Preserve decompression stack when relocating to heap. * src/lzw/ftzopen.c (ft_lzwstate_stack_grow): Copy stack when relocating to heap.
Alexei Podtelezhnikov c213c8a9 2021-04-27T08:54:19 * src/cid/cidgload.c (cid_load_glyph): Restore the glyph_length check.
Werner Lemberg 2ec6feaf 2021-04-27T13:28:35 * src/psmodule.c (ps_unicodes_init): Ignore empty glyph names. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33637
Alexei Podtelezhnikov caff87b1 2021-04-26T22:45:40 * src/sfnt/sfobjs.c (sfnt_init_face): Revert macro change.
Alexei Podtelezhnikov 8750e843 2021-04-26T17:21:51 [cff] Avoid some memory zeroing. * src/cff/cffparse.c (cff_parser_init): Tweak memory macro. * src/cff/cffload.c (cff_index_load_offsets, cff_index_get_pointers, cff_charset_load, cff_vstore_load): Ditto.
Alexei Podtelezhnikov 618d0834 2021-04-26T17:14:28 [pfr] Avoid some memory zeroing. * src/pfr/pfrobjs.c (pfr_face_init) : Tweak memory macro. * src/pfr/pfrload.c (pfr_extra_item_load_stem_snaps, pfr_phy_font_load): Ditto.
Alexei Podtelezhnikov b0a28197 2021-04-26T17:10:28 * src/winfonts/winfnt.c (FNT_Face_Init): Tweak memory macro.
Alexei Podtelezhnikov deee5b70 2021-04-26T17:07:44 [psaux,psnames] Avoid some memory zeroing. * src/psaux/psstack.c (cf2_stack_init): Tweak memory macro. * src/psnames/psmodule.c (ps_unicodes_init): Ditto.
Alexei Podtelezhnikov 270ff52f 2021-04-25T23:40:59 [base] Avoid some memory zeroing. * src/base/ftrfork.c (FT_Raccess_Get_DataOffsets): Use FT_QNEW_ARRAY. * src/base/ftsnames.c (FT_Get_Sfnt_{Name,LangTag}): Ditto.
Alexei Podtelezhnikov c2d28314 2021-04-25T23:33:15 [bdf,pcf] Avoid some memory zeroing. * src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties, pcf_load_font): Tweak memory macros. * src/bdf/bdfdrivr.c (BDF_Face_Init): Ditto. * src/bdf/bdflib.c (_bdf_readstreami, bdf_create_property, _bdf_parse_glyphs, _bdf_parse_start): Ditto. (_bdf_add_property): Do not handle zero size.
Issam E. Maghni f998eaf9 2021-04-24T17:21:17 * builds/meson/process_ftoption_h.py: Add LF at EOF. This fixes .../ftoption.h:1030:10: error: no newline at end of file [-Werror,-Wnewline-eof] for the generated `ftoption.h` file.
Alexei Podtelezhnikov c78f78fa 2021-04-24T22:38:48 * src/cff/cffload.c (cff_index_get_pointers): s/FT_QALLOC/FT_ALLOC/.
Alexei Podtelezhnikov 0bd5d95d 2021-04-23T22:04:05 * src/base/ftobjs.c (Mac_Read_POST_Resource): s/FT_ALLOC/FT_QALLOC/. * builds/mac/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto.
Alexei Podtelezhnikov e6e5b67d 2021-04-23T21:33:03 * src/sdf/ftsdf.c (sdf_{edge,contour,shape}_new): Use FT_QALLOC.
Alexei Podtelezhnikov 6ada59ab 2021-04-23T19:22:51 [sfnt] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/sfnt/sfdriver.c (get_win_string, get_apple_string, sfnt_get_var_ps_name): Do not zero out the buffer. * src/sfnt/sfobjs.c (sfnt_init_face): Ditto. * src/sfnt/sfwoff.c (woff_open_font): Ditto. * src/sfnt/sfwoff2.c (woff2_open_font): Ditto.
Alexei Podtelezhnikov ec9e5114 2021-04-23T14:03:03 [cff,type1,type42] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/cff/cffload.c (cff_index_get_pointers, cff_index_get_name): Do not zero out the buffer. * src/cff/cffdrivr.c (cff_ps_get_font_info): Ditto. * src/type1/t1load.c (parse_subrs, parse_charstrings, parse_blend_axis_types): Ditto. * src/type1/t1parse.c (T1_New_Parser, T1_Get_Private_Dict): Ditto. * src/type42/t42parse.c (t42_parser_init): Ditto.
Alexei Podtelezhnikov baa0f71d 2021-04-23T13:48:34 [cid] s/FT_ALLOC/FT_QALLOC/ and clean up. * src/cid/cidgload.c (cid_load_glyph): Do not zero out the buffer. * src/cid/cidload.c (cid_face_open, cid_read_subrs): Ditto.
Alexei Podtelezhnikov b3438ccb 2021-04-23T08:35:02 [pfr] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/pfr/pfrload.c (pfr_extra_item_load_font_id, pfr_aux_name_load): Do not zero out the buffer.
Alexei Podtelezhnikov 1e525c62 2021-04-23T08:24:22 [bzip2,gzip] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/bzip2/ftbzip2.c (ft_bzip2_alloc): Do not zero out the buffer. * src/gzip/ftgzip.c (ft_gzip_alloc, FT_Stream_OpenGzip): Ditto.
Alexei Podtelezhnikov a0fb6dbc 2021-04-23T00:05:18 [pcf,bdf,winfonts] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/pcf/pcfread.c (pcf_interpret_style): Do not zero out the buffer. * src/bdf/bdfdrivr.c (bdf_interpret_style): Ditto. * src/winfonts/winfnt.c (FNT_Face_Init, FNT_Load_Glyph): Ditto.
Alexei Podtelezhnikov 23f85c8a 2021-04-22T23:34:08 [cache] Optimize SBit copying. * src/cache/ftcsbits.c (ftc_snode_load): Do not initialize the buffer. (ftc_sbit_copy_bitmap): Accept zero size, s/FT_ALLOC/FT_QALLOC/.
Alexei Podtelezhnikov 93715ab2 2021-04-22T23:07:01 [gxvalid,otvalid] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/gxvalid/gxvmod.c (gxv_load_table): Do not zero out the buffer. * src/otvalid/otvmod.c (otv_load_table): Ditto.
Alexei Podtelezhnikov 90b97a83 2021-04-22T23:00:40 [psaux] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/psaux/psobjs.c (ps_table_done, ps_parser_load_field): Do not zero out the buffer.
Alexei Podtelezhnikov 44b1ebe5 2021-04-22T22:34:05 [base] s/FT_ALLOC/FT_QALLOC/ for initialized buffers. * src/base/ftobjs.c (open_face_PS_from_sfnt_stream, Mac_Read_sfnt_Resource): Do not zero out the buffer. * src/base/ftmac.c (FT_New_Face_From_SFNT, read_lwfn): Ditto. * src/base/ftrfork.c (raccess_make_file_name, raccess_guess_darwin_hfsplus, raccess_guess_darwin_newvfs): Ditto.
Alexei Podtelezhnikov 8a459e51 2021-04-20T22:53:13 [cache] Restore SBit copying for unowned (BDF) bitmaps. * src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Restore. (ftc_snode_load): Check ownership and copy unowned bitmaps.
Alexei Podtelezhnikov 361465de 2021-04-20T22:31:28 Bitmap tracing.
Dominik Röttsches e662a950 2021-04-19T12:49:16 [sfnt] Return in 'COLR' v1 when layer pointer outside table * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return when paint pointer outside table. (read_paint): Add missing return when paint pointer outside table.
Alexei Podtelezhnikov 7c685cb3 2021-04-18T22:31:13 [cache] Switch to lazy SBit setting. * src/cache/ftcsbits.c (ftc_sbit_copy_bitmap): Removed. (ftc_snode_load): Take the bitmap ownership instead of copying.
Alexei Podtelezhnikov 02dec617 2021-04-18T10:24:31 Typo.
Daniel Welty 2e68785e 2021-04-17T09:00:40 * src/cache/ftcsbits.c (ftc_snode_load): Properly handle short pitch.
Werner Lemberg 6f6ad876 2021-04-16T20:50:27 * builds/unix/freetype2.m4: Fix help string formatting. The indented `dnl` macros inserted unwanted horizontal space. Problem reported by Ozkan Sezer <sezeroz@gmail.com>.
Dominik Röttsches 7f8a1edd 2021-04-16T12:35:29 [sfnt] Safeguard 'COLR' v1 layer extraction * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Do not output layer pointer to iterator if it is outside the 'COLR' table. (read_paint): Do not attempt to read layers that are outside the table.
Alexei Podtelezhnikov b9b74f9f 2021-04-10T23:32:20 A few words on prerequisites.
Ben Wagner f9350be1 2021-04-01T09:44:00 [base] Complete `ft_glyphslot_clear`. * src/base/ftobjs.c (ft_glyphslot_clear): This function is intended to reset all the values of a glyph slot. However, it was not resetting the values of the advances and `glyph_index`. Reset the advances and `glyph_index` to zero.
Ben Wagner 52f2a008 2021-04-01T09:33:47 Update TT_New_Context documentation In commit 531d463aed365b [truetype] Allocate TT_ExecContext in TT_Size instead of TT_Driver. the `TT_ExecContext` was moved from being on the driver to being on the size to make it easier to use FreeType in a multi-threaded environment. However, the documentation for `TT_New_Context` was not updated and still reflects the old behavior and parameter list. This change updates `TT_New_Context` documentation to reflect the current parameters and usage.
Ben Wagner 369d8be9 2021-03-31T22:31:44 [truetype] Prevent glyph program state from persisting. `FDEF` instructions are specified as allowed only in 'prep' or 'fpgm'. FreeType has attempted to prevent their use in the glyph program, but they were still allowed in glyph programs if defined in a function defined in 'prep' or 'fpgm' and called from the glyph program. Similarly, `IDEF` instructions are specified not to be able to modify any existing instruction. FreeType has attempted to prevent their use in the glyph program, but they can still be used like `FDEF`. This change stores the initial bytecode range type and disallows the use of `FDEF` and `IDEF` while running the glyph program. Most other state is copied from the `TT_Size` into the execution context. However, it is possible for a glyph program to use `WS` to write to the storage area or `WCVTP`, `WCVTF`, and `DELTAC[123]` to write to the control value table. Allowing any change to the global state from the glyph program is problematic as the outlines of any given glyph may change based on the order the glyphs are loaded or even how many times they are loaded. There exist fonts that write to the storage area or the control value table in the glyph program, so their use should not be an error. Possible solutions to using these in the glyph program are * ignore the writes; * value-level copy on write, discard modified values when finished; * array-level copy on write, discard the copy when finished; * array-level copy up-front. Ignoring the writes may break otherwise good uses. A full copy up-front was implemented, but was quite heavy as even well behaved fonts required a full copy and the memory management that goes along with it. Value-level copy on write could use less memory but requires a great deal more record keeping and complexity. This change implements array-level copy on write. If any attempt is made to write to the control value table or the storage area when the initial bytecode range was in a glyph program, the relevant array will be copied to a designated storage area and the copy used for the rest of the glyph program's execution. * src/truetype/ttinterp.h (TT_ExecContextRec): New fields `iniRange`, `glyfCvtSize`, `glyfCvt`, `origCvt`, `glyfStoreSize`, `glyfStorage`, and `origStorage`. * src/truetype/ttinterp.c (Modify_CVT_Check): New function to handle `exc->glyfCvt`. (Write_CVT, Write_CVT_Stretched, Move_CVT, Move_CVT_Stretched): Use it. (Ins_WS): Handle `exc->glyfStorage`. (Ins_FDEF, Ins_IDEF): Updated. (TT_RunIns): Updated. (TT_Done_Context): Free 'glyf' CVT working and storage area. (TT_Load_Context): Fix/add casts. * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Fix cast.
Dominik Röttsches 1c086293 2021-04-02T06:55:29 [sfnt] Check validity of pointer location of `read_color_line`. * src/sfnt/ttcolr.c (get_child_table_pointer): New function to fetch child table pointer early for all paint formats that compute a child table pointer. (read_color_line, read_paint): Updated. (tt_face_get_colorline_stops): Check `colr->table`.
nikramakrishnan c1e1a07f 2021-03-28T15:07:05 [docs] Update docwriter stylesheet for 1.3.1. This change is required to support docwriter 1.3.1. See https://gitlab.freedesktop.org/freetype/docwriter/-/merge_requests/101 for more information. * docs/markdown/stylesheets/extra.css: (.wy-nav-content, .md-sidebar--secondary): Remove.
Alexei Podtelezhnikov e9c50fa7 2021-03-16T22:12:41 * src/sfnt/pngshim.c (Load_SBit_Png): Free `rows` once later.
Ben Wagner b0729b8f 2021-03-15T14:32:24 [sfnt] Fix memory leak in png loading. Reported as https://bugs.chromium.org/p/chromium/issues/detail?id=1182552 Memory is allocated and the pointer assigned to `rows` inside a 'setjmp' scope. This memory must be freed outside the 'setjmp' scope after a 'longjmp'. Since `rows` is a local and modified inside the 'setjmp' scope it must be marked volatile or it will have an indeterminate value after the 'longjmp'. * src/sfnt/pngshim.c (Load_SBit_Png): Fix memory leak of `rows`.
Christopher Degawa 66005cba 2021-03-15T14:51:30 * CMakeLists.txt: Don't limit generation of 'pkg-config' file to UNIX. mingw-w64 uses the 'pkg-config' files but does not set UNIX.
Werner Lemberg 1578e570 2021-03-16T06:59:01 README.git: Document cloning of official site and Savannah mirror.
Alexei Podtelezhnikov fb9bf2ef 2021-03-15T22:33:17 * src/smooth/ftgrays.c (gray_set_cell): Refactor to fix VC++ warning.
Werner Lemberg 2149b51f 2021-03-13T19:08:09 Handle various VC++ compiler warnings. Fixes #1039. * src/base/ftstroke.c (ft_stroker_inside, ft_stroker_outside): Initialize `sigma`. * src/sdf/ftsdf.c (sdf_generate_with_overlaps): Exit immediately if function arguments are invalid. * src/sdf/ftsdfrend.c (sdf_property_set) <"overlaps">: Fix cast. * src/sfnt/sfwoff2.c (woff2_decompress) [!FT_CONFIG_OPTION_USE_BROTLI]: Use `FT_UNUSED`. * src/truetype/ttgxvar.c (TT_Get_MM_Var): Initialize `fvar_head`.
Alexei Podtelezhnikov 80bda804 2021-03-11T22:40:19 [smooth] Reduce copying during integration phase. We now record `cover' and `area' directly into the linked list. This makes rendering faster by 10% or even more at larger sizes. * src/smooth/ftgrays.c (FT_INTEGRATE): Write directly. (gray_TWorker): Add direct cell reference and remove unused fields. (gray_set_cell): Consolidate the linked list management and pointers. (gray_convert_glyph, gray_convert_glyph_inner): Updated.
Alexei Podtelezhnikov d5b7de55 2021-03-11T22:08:45 * src/smooth/ftgrays.c (FT_INTEGRATE): New convenience macro. (gray_render_line, gray_render_scanline): Use it.
Alexei Podtelezhnikov 85168499 2021-03-09T22:14:44 * src/smooth/ftgrays.c (gray_render_line): Rearrange conditionals. These produce faster or more optimizable code.
Werner Lemberg fedd945c 2021-03-08T10:30:57 meson.build: Minor formatting.
Tim-Philipp Müller 7252e35e 2021-03-07T18:13:59 [meson] Fix 'mmap' handling on Windows. * meson.build (ft2_sources): Always use `windows/ftsystem.c` on Windows unless mmap has been disabled. https://gitlab.freedesktop.org/freetype/freetype/-/merge_requests/5#note_829289
Tim-Philipp Müller e2229328 2021-01-17T15:33:59 [ci] Add basic support for Meson builds with MSVC on Windows. This adds meson jobs for VS2017 (x86 and x86_64). * .gitlab-ci.yml: New file.
Tim-Philipp Müller bb42afbd 2021-01-17T15:50:08 [meson] Add subproject fallbacks for 'libpng' and 'zlib'. * subprojects/libpng.wrap, subprojects/zlib.wrap: New files. * meson.build: Updated.
Xavier Claessens d69d9c23 2021-02-13T16:32:26 [meson] Make it work with Windows. * meson.build: Do not process `ftconfig.h` when not using `ftconfig.h.in`. Fixes #1029.
Werner Lemberg 7227aabb 2021-03-04T06:41:30 Revert "[sfnt] Fix crash in `Load_SBit_Png` on Windows x64." This reverts commit dbf9142f7e0432c9ed618b3276e2b61fa39e7262, as discussed in #1037.
Jesse Towner dbf9142f 2021-02-25T15:07:25 [sfnt] Fix crash in `Load_SBit_Png` on Windows x64. This change fixes a crash that occurs in `Load_SBit_Png` when running on a 64-bit Windows OS. A memory access violation exception would be raised by `setjmp` if the `jmp_buf` is not aligned to a 16-byte memory boundary. This is due to setjmp executing `movdqa` instructions to store 128-bit XMM registers to memory, which require correct memory alignment. This problem occurs because `png_create_read_struct` uses `malloc` and `free` for memory management, which only guarantees 8-byte alignment on Windows. Instead, to fix the problem, `png_create_read_struct_2` is used on 64-bit Windows, which allows for user-defined memory allocation and deallocation callbacks to be specified. These callbacks forward the allocation and deallocation requests to `_aligned_alloc` and `_aligned_free`, ensuring that the allocated `png_struct` and internal `jmp_buf` have the requisite 16-byte alignment. * src/sfnt/pngshim.c <_WIN64>: Include `malloc.h`. (malloc_callback, free_callback) <_WIN64>: New functions. (Load_SBit_Png) <_WIN64>: Use `png_create_read_struct_2` instead of `png_create_read_struct`
Werner Lemberg f7d7e7f9 2021-02-27T12:14:02 freetype.h: Documentation typos.
Werner Lemberg ff34ea8e 2021-02-27T11:02:53 Improve build documentation. Fixes #1012.
Werner Lemberg e1f364e5 2021-02-25T20:00:07 [woff2] Fix memory leak. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28148 * src/sfnt/sfwoff2.c (woff2_open_font): Reject fonts that have multiple tables with the same tag. While not explicitly forbidden in the OpenType specification, it is implicitly forbidden by describing a binary search algorithm for tables that only works reliably if table tags are unique.
Werner Lemberg df7fcafe 2021-02-22T15:33:23 * CMakeLists.txt: Update location of `LICENSE.TXT`. Fixes #1035.
Werner Lemberg 111f2f27 2021-02-19T20:33:50 * builds/unix/ax_pthread.m4: Update from 'autoconf-archive'. A bunch of fixes were added recently to its git repository.
Werner Lemberg eca35e04 2021-02-17T21:10:34 [unix] Updates for autoconf 2.71. This fixes warnings reported by autoupdate. * builds/unix/ax_pthread.m4: Replace `as_echo` with `AS_ECHO`. * builds/unix/configure.raw: Remove obsolete `AC_HEADER_STDC`. Don't escape back quotes in messages for `AC_MSG_WARN`.
Werner Lemberg 635d394f 2021-02-16T19:24:15 * builds/toplevel.mk: Fix previous commit. <top_level>: Use `TOP_DIR` in `wildcard` function. (check_out_submodule, copy_submodule): Move down to come after definition of `all` rule. Call `mkdir` conditionally.
Werner Lemberg c3a0b43e 2021-02-16T17:04:51 * builds/toplevel.mk: Use rules for handling 'dlg'. Suggested by Alexei. (check_out_submodule, copy_submodule): New targets. <top-level>: Replace calls to `shell` with rules.
Werner Lemberg dfa7cca5 2021-02-16T14:29:45 * builds/toplevel.mk: Avoid side effects of `shell`. We use a dummy variable to catch its output. Otherwise the `make` program is going to interpret the return value of `shell`; this can cause obscure warning or error messages or even be harmful.
Werner Lemberg 92bd99bd 2021-02-16T14:07:18 Move 'dlg' submodule to `subprojects` directory. This is for future changes with Meson, which doesn't allow a different name for its `subprojects` directory. Having both a `submodules` and a `subprojects` directory is confusing. * .gitmodules, autogen.sh (copy_submodule_files, DLG_INC_DIR, DLG_SRC_DIR): Updated. * builds/toplevel.mk (<top-level>, do-dist), builds/windows/vc2010/script.bat: Updated. * src/tools/no-copyright: Updated.
Dominik Röttsches 215ae253 2021-02-16T12:53:45 [sfnt] Update paint format values to support non-variable paints. * freetype.h (FT_PaintFormat): Update paint format identifiers after a specification change. The specification was updated to have sibling formats, variable and non-variable variants for each. Reflect that here. * sfnt/ttcolr.c (read_paint): Remove parsing of variable indices as the non-variable formats no longer have them.
Daniel E b2aeca5f 2021-02-14T20:25:21 * CMakeLists.txt: Improve 'bz2' support. Not all distributions such as FreeBSD provide a `.pc` file for '(lib)bz2' so follow autotools and add it to `Libs.private` instead.
Werner Lemberg 7849316c 2021-02-13T09:21:37 * src/tools/update-copyright-year: Fix single-year entry handling. The fix from 2021-01-17 didn't cover the case where the year to be updated is identical to the current year.
Werner Lemberg d51452e3 2021-02-13T08:52:58 Add new function `FT_Get_Transform`. See https://github.com/harfbuzz/harfbuzz/issues/2428 for some reasons to introduce this function. * include/freetype/freetype.h, src/base/ftobjs.c (FT_Get_Transform): Implement it.
Werner Lemberg d93a0119 2021-02-13T07:50:04 Minor editing of last commit; formatting.
Alexei Podtelezhnikov 70fd20e6 2021-02-12T19:28:05 Decorate qsort callbacks with cdecl. * include/freetype/internal/compiler-macros.h (FT_COMPARE_DEF): Add new macro. * src/base/ftrfork.c, src/bdf/bdflib.c, src/gxvalid/gxvcommn.c, src/psaux/afmparse.c, src/psnames/psmodule.c, src/type1/t1afm.c, src/sfnt/sfwoff.c, src/sfnt/sfwoff2.c: Update qsort callbacks. Fixes #1026 when compiling FreeType with an unusual calling convention while the C library qsort still expects cdecl.
Dominik Röttsches 54c5ad5c 2021-02-10T19:24:13 [sfnt] Implement 'COLR' v1 sweep gradients. * freetype.h (FT_PaintSweepGradient): Add `FT_PaintSweepGradient` to represent a 'COLR' v1 sweep gradient. Update format. (FT_PaintFormat): Update shifted paint formats. Sync with spec. * sfnt/ttcolr.c (read_paint): Logic to parse sweep gradients. Fix struct access in radial gradient implementation.
Werner Lemberg c8dede7b 2021-02-10T18:58:21 [dlg] Update submodule to upstream's current master.
Dominik Röttsches 64f01bfe 2021-01-20T13:04:50 [sfnt] Provide optional root transform for 'COLR' v1 glyph graph. * include/freetype/freetype.h (FT_Get_Color_Glyph_Paint): Additional function argument root_transform to control whether root transform should be returned. (FT_OpaquePaint): Additional tracking field to denote whether root transform is to be returned. * include/freetype/internal/sfnt.h (TT_Get_Color_Glyph_Paint_Func): Propagate additional argument. * src/base/ftobjs.c (FT_Get_Color_Glyph_Paint): Ditto. * src/sfnt/ttcolr.c (tt_face_get_colr_glyph_paint): Return root transform reflecting the size and tranform configured on FT_Face. (read_paint): Initialize and track status of insert_root_transform flag.
Xavier Claessens cc90307d 2021-02-10T09:30:40 * meson.build: s/freetype2_dep/freetype_dep/. Many projects (e.g., fontconfig, cairo) hardcode the `freetype_dep` variable name to use FreeType as subproject because that was the variable name in Centricular's Meson port of FreeType. While they should stop hardcoding that variable name, it does not cost us anything to keep using that name to ease transition.
Xavier Claessens 3dbdb78a 2021-02-10T09:25:42 [meson] Fix handling of HarfBuzz library. * meson.build (harfbuzz_dep): Do not fall back to HarfBuzz by default. Otherwise it causes a dependency cycle: cairo => fontconfig => freetype2 => harfbuzz => cairo Meson will still fall back to HarfBuzz subprojects if the `harfbuzz` option is set to `enabled` instead of `auto` and a `subprojects/harfbuzz.wrap` file is present. In that case it is the responsibility of the main project to set the proper options on each subproject to break the dependency cycle. Fixes: #1028.
Xavier Claessens 2c405596 2020-10-26T14:56:05 Meson: Fix dependency lookup and generate ftconfig.h [meson] Fix dependency lookup and generate `ftconfig.h`. - zlib: If not found on the system, meson can build it as a subproject. We thus never use the (outdated) zlib support that comes with FreeType. Doing so has the additional advantage that the zlib code can be shared with other projects like GLib if both are subprojects of an application. - harfbuzz: Build as a subproject if not found on the system. - 'QUESTION: What if the compiler doesn't support `-D` but uses `/D` instead as on Windows?' Answer: Meson translate arguments for us. - visibility: Replace self-made code with meson-specific solution. * meson.build (ft2_defines): Rewrite logic to set and handle it. (process_header_command): New variable, previously called `ftoption_command`. (ftoption_command, ftconfig_command): New variables. (zlib_option): Removed. (zlib_dep): New variable. (ft2_deps): Updated. (harfbuzz_dep): Updated. (ftconfig_h_in, ftconfig_h): New variables. (ft2_sources): Updated. (ft2_lib): Updated, handle visibility. (summary): Updted. * meson_options.txt (zlib): Updated.
Xavier Claessens e11cc40a 2020-10-26T14:21:19 * meson.build: Fix resource compilation on Windows. This is copied from GStreamer's meson port of FreeType. (ft2_sources): Add both debug and resource file (the latter for Windows only). (ft2_debug_src): Removed.
Xavier Claessens 69e0faa8 2020-10-26T13:39:19 * meson.build: s/ft2_libtool_version/ft2_pkgconfig_version/. (freetype2_dep): Use it. `ft2_libtool_version` would be the shared library version, not the one we should use in file `freetype2.pc`.
Xavier Claessens 0565c5ba 2020-10-26T11:31:19 * meson.build: Use `meson.override_dependency`. This is a new meson mechanism to avoid other projects to hard-code the `freetype2_dep` variable name in their build definition. It also ensures that meson does not mix system and subproject versions of FreeType inside of the same project. Also remove outdated TODO because `declare_dependency` was already there.
Xavier Claessens 5c81e09b 2020-10-26T11:26:04 * meson.build (bzip2_dep): Simplify. We remove `static:false` from `find_library('bz2')`. I don't know whether the previous code was a workaround for an old meson bug, but at least with version >=0.55.0 (which FreeType uses) it picks the shared library when both are available. With this commit, file `freetype2.pc` no longer contains the full path to file `libbz2.so`; instead, it correctly uses `-lbz2`. Note that this is a meson bug is still present in the current version (0.57.0).
Xavier Claessens 1b69fb9b 2020-10-26T11:25:08 * meson.build: Set project version.
Werner Lemberg 947e4752 2021-02-04T10:19:26 [base] Fix Netpbm tracing message. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Don't emit Netpbm warning if there is nothing to output.
Werner Lemberg d924a66a 2021-02-04T07:44:06 * src/*: Don't use more than one '\n' in `FT_TRACE` and `FT_ERROR`. This ensures good logging output, with all lines having a proper prefix (if requested). This is a continuation of a similar patch from 2020-12-02, which missed some locations.
Alexei Podtelezhnikov fd7f92b6 2021-02-03T14:44:14 * builds/unix/configure.raw [mmap]: Restore default path. Fixes #1023.
Werner Lemberg 0636dc8a 2021-02-03T19:16:02 [psaux] Fix integer overflow. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30154 * src/psaux/psblues.c (cf2_blues_capture): Use `SUB_INT32`.
Alexei Podtelezhnikov d3befe1c 2021-02-02T23:02:54 * builds/unix/configure.raw [mmap support]: Explicitly handle Windows. Fixes #1024.
Werner Lemberg 5635d5ed 2021-02-02T10:33:53 * builds/unix/configure.raw [mmap support]: Correctly handle Windows. Fixes #1024.
Werner Lemberg 68940241 2021-02-02T09:38:25 builds/{unix,windows}/ftsystem.c: Sync comments with `src/base/ftsystem.c`. Also some minor code formatting.