Log

Author Commit Date CI Message
Alexei Podtelezhnikov 34315538 2021-01-08T13:22:34 [builds] Revert `FTMODULE_H' changes. * builds/toplevel.mk, builds/freetype.mk: Revert changes.
Alexei Podtelezhnikov 0901a6f7 2021-01-07T19:43:15 Tweak .gitignore.
Alexei Podtelezhnikov 6f24bab6 2021-01-07T16:57:13 [builds/windows] Fix up DLG build with VC++. * builds/windows/vc2010/script.bat: Copy headers to include/. * builds/windows/vc2010/freetype.vcxproj: Remove DLG paths.
Alexei Podtelezhnikov 576403f2 2021-01-07T16:02:32 [builds] Relocate `FTMODULE_H'. * builds/toplevel.mk: Place `FTMODULE_H' in include/. * builds/freetype.mk: Simplify included path.
Werner Lemberg cbc14b10 2021-01-07T10:13:15 Fix ABI incompatibility. * include/freetype/ftimage.h (FT_Pixel_Mode): Don't insert `FT_PIXEL_MODE_GRAY16' but append it. * src/base/ftobjs.c (pixel_modes): Updated.
Werner Lemberg 8afc1854 2021-01-07T10:04:24 Fix typos from last commit.
Alexei Podtelezhnikov 6369058e 2021-01-07T00:13:23 [dlg] Move the headers to include/dlg to simplify their use. * autogen.sh, builds/toplevel.mk: Copy headers to incluide/dlg. * builds/freetype.mk, builds/windows/vc2010/freetype.vcxproj: Simplify included path. * include/freetype/internal/ftdebug.h: Simplify #include. * src/dlg/rules.mk, .gitignore: Updated.
Werner Lemberg f88c00e4 2021-01-06T19:19:29 * meson.build: Add summary. Based on a patch from Vincent Torri <vincent.torri@gmail.com>.
Torsten Hilbrich c6345ca3 2021-01-06T08:55:16 * meson.build: Fix 'png' build option (#59458). Without this patch, 'png' is always required.
Alexei Podtelezhnikov 74f1b6be 2021-01-04T23:35:01 [builds/windows] Add SDF to VC2010 project. * builds/windows/vc2010/freetype.vcxproj: Updated; AfterBuild conveniences.
Werner Lemberg c6ff2556 2020-12-26T10:50:21 [sdf] Use 'counter-clockwise', not 'anti-clockwise'. We prefer US nomenclature. * src/sdf/ftsdf.c (SDF_Contour_Orientation): s/SDF_ORIENTATION-ACW/SDF_ORIENTATION_CCW/. Update all users.
Werner Lemberg bca740d5 2020-12-26T08:55:49 Typo.
Werner Lemberg b6c8542d 2020-12-26T08:51:46 * src/base/ftobjs.c (pixel_modes): Updated.
Anuj Verma 10a5dfec 2020-12-26T08:34:38 [sdf] Remove custom memory tracker. The internal FreeType memory tracker is sufficient. * src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER, SDF_MemoryUser, sdf_alloc, sdf_free, SDF_ALLOC, SDF_FREE, SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP, SDF_MEMORY_TRACKER_DONE): Removed. s/SDF_ALLOC/FT_ALLOC/. s/SDF_FREE/FT_FREE/. Other updates.
Werner Lemberg a8d3ad35 2020-12-24T08:43:55 .mailmap: Updated and synchronized with 'freetype2-demos' repository.
Werner Lemberg 286e9e0d 2020-12-24T08:41:12 [sdf] Two more copyright notices.
Werner Lemberg 3c983eb8 2020-12-24T08:36:09 [sdf] Fix `make multi`. * src/sdf/ftsdf.c: Include `ftoutln.h`.
Werner Lemberg aa1b5362 2020-12-24T08:32:04 [sdf] Fix tracing. * include/freetype/internal.fttrace.h: Add 'bsdf' component. * src/sdf/ftbsdf.c, src/sdf/ftsdf.c (FT_COMPONENT): Define.
Werner Lemberg 04a64432 2020-12-24T08:29:05 [sdf] Add copyright notices.
Werner Lemberg eb2b5bb1 2020-12-24T07:44:16 docs/CHANGES: Mention new SDF module.
Anuj Verma 05f6088d 2020-08-20T07:54:13 [sdf] Added basic overlapping contour support. * src/sdf/ftsdf.c (sdf_generate_with_overlaps): New function. (sdf_raster_render): Enable it.
Anuj Verma 879ca87f 2020-08-19T16:57:38 [sdf] Add build infrastructure. * src/sdf/module.mk, src/sfd/rules.mk: New files. * src/sdf/ftsdf.h (ft_sdf_raster): New forward declaration. * include/freetype/ftmoderr.h (FT_MODERRDEF): Add error definition for the 'sdf' module. * include/freetype/internal/fttrace.h (FT_TRACE_DEF): Add trace definition for the `sdf' module. * modules.cfg (RASTER_MODULES): Add the `sdf' module to the list of rasterizers.
Anuj Verma 665ac967 2020-08-19T16:29:51 [sdf] Add interface functions for the 'sdf' rasterizer. * src/sdf/ftsdf.c (sdf_raster_new, sdf_raster_reset, sdf_raster_set_mode, sdf_raster_render, sdf_raster_done): New functions. (ft_sdf_raster): New structure.
Anuj Verma 1010f2c3 2020-08-19T16:25:08 [sdf] Add subdivision and bounding box optimization. * src/sdf/ftsdf.c (sdf_generate_bounding_box): New function, which is an optimized version of `sdf_generate`. (sdf_generate_subdivision): New function.
Anuj Verma 986d3108 2020-08-19T12:56:58 [sdf] Add function to generate SDF. * src/sdf/ftsdf.c (sdf_generate): New function, currently disabled. This is a proof-of-concept implementation: It doesn't use any optimization, it simply checks all grid points against all contours.
Anuj Verma 0d52f4ae 2020-08-19T12:22:34 [sdf] Add functions to get shortest distance from any edge/contour. * src/sdf/ftsdf.c (sdf_edge_get_min_distance): New function. (sdf_contour_get_min_distance): New function, currently disabled.
Anuj Verma 81e32986 2020-08-18T17:49:56 [sdf] Add shortest distance finding functions. * src/sdf/ftsdf.c (get_min_distance_line, get_min_distance_conic, get_min_distance_cubic): New functions. Note that `get_min_distance_conic` comes with two implementations (using an analytical and an iterative method, to be controlled with the `USE_NEWTON_FOR_CONIC` macro).
Anuj Verma c918b54f 2020-08-18T10:28:16 [sdf] Add function to resolve corner distances. * src/sdf/ftsdf.c (resolve_corner): New function.
Anuj Verma a255125f 2020-08-18T10:17:46 [sdf] Add essential math functions. * src/sdf/ftsdf.c (cube_root, arc_cos) [!USE_NEWTON_FOR_CONIC]: New auxiliary functions. * src/sdf/ftsdf.c (solve_quadratic_equation, solve_cubic_equation) [!USE_NEWTON_FOR_CONIC]: New functions.
Anuj Verma b298a644 2020-08-21T04:59:08 [sdf] Add debugging function. * src/sdf/ftsdf.c (sdf_shape_dump): New function.
Anuj Verma 6444875f 2020-08-21T03:59:23 [sdf] Add brief technical overview of both rasterizers.
Anuj Verma 6cd6df55 2020-08-20T21:57:43 [sdf] Add 'bsdf' renderer to 'sdf' module. * src/sdf/ftsdfrend.c (ft_bsdf_render): New function. (ft_bitmap_sdf_renderer_class): New structure.
Anuj Verma d27d107f 2020-08-20T21:25:46 [sdf] Add interface functions for the 'bsdf' rasterizer. * src/sdf/ftsdf.c (bsdf_raster_new, bsdf_raster_reset, bsdf_raster_set_mode, bsdf_raster_render, bsdf_raster_done): New functions. (ft_bitmap_sdf_raster): New variable. * src/sdf/ftsdf.h: Updated.
Anuj Verma a2113475 2020-08-20T21:21:33 [sdf] Add function to copy SDF data into output bitmap. * src/sdf/ftbsdf.c (finalize_sdf): New function.
Anuj Verma e2ae96b9 2020-08-20T21:19:32 [sdf] Add '8-point sequential Euclidean distance mapping' algorithm. * src/sdf/ftbsdf.c (compare_neighbor, first_pass, second_pass, edt8): New functions.
Anuj Verma 6b9a8044 2020-08-20T21:09:23 [sdf] Add function to copy source bitmap to distance map. * src/sdf/ftbsdf.c (bsdf_init_distance_map): New function.
Anuj Verma 0f644f38 2020-08-20T09:25:15 [sdf] Add functions to compute pixel edge distances. * src/sdf/ftbsdf.c (compute_edge_distance, bsdf_approximate_edge): New functions.
Anuj Verma c5761764 2020-08-20T09:20:26 [sdf] Add function to find edge pixels in a grid of alpha values. * src/sdf/ftbsdf.c (bsdf_is_edge): New function.
Anuj Verma 9bbb3611 2020-08-20T09:17:38 [sdf] Add essential structures for the 'bsdf' rasterizer. * src/sdf/ftbsdf.c (ONE): New macro. (BSDF_TRaster, ED, BSDF_Worker): New structures. (zero_ed): New constant.
Anuj Verma c6f394bf 2020-08-20T08:28:14 [sdf] Add 'sdf' module to non-gnumake build systems. * include/freetype/config/ftmodule.h: Add both the 'sfd' and 'bsfd' renderers to the list of modules. * CMakeLists.txt (BASE_SRCS): Add 'sdf' single-object module.
Anuj Verma cd413845 2020-08-18T10:14:20 [sdf] Add utility functions for contours. * src/sdf/ftsdf.c (get_control_box, get_contour_orientation): New functions. (split_conic, split_cubic, split_sdf_conic, split_sdf_cubic, split_sdf_shape): New functions.
Anuj Verma 2de1b563 2020-08-17T16:36:30 [sdf] Add functions to decompose `FT_Outline`. * src/sdf/ftsdf.c (sdf_move_to, sdf_line_to, sdf_conic_to, sdf_cubic_to): New auxiliary decomposition functions. (sdf_compose_funcs): New structure. (sdf_outline_decompose): New function.
Anuj Verma cf0464d8 2020-08-17T16:24:39 [sdf] Structs, enums, macros, and functions for 'sdf' rasterizer. * src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New macros. (SDF_MemoryUser) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New struct for memory usage tracing. (sdf_alloc, sdf_free) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New functions for memory usage tracing. (SDF_ALLOC, SDF_FREE): New macros for memory management. (SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP, SDF_MEMORY_TRACKER_DONE): New macros to set up memory usage tracing. (USE_NEWTON_FOR_CONIC, MAX_NEWTON_DIVISIONS, MAX_NEWTON_STEPS, CORNER_CHECK_EPSILON, CG_DIMEN): New configuration macros for controlling the process of finding the shortest distance. (MUL_26D6, VEC_26D6_DOT): New auxiliary macros. (SDF_TRaster, SDF_Edge, SDF_Contour, SDF_Shape, SDF_Signed_Distance, SDF_Params): New structs for setting up SDF data. (SDF_Edge_Type, SDF_Contour_Orientation): New enums for SDF data. (zero_vector, null_edge, null_contour, null_shape, max_sdf): Useful constants. (sdf_edge_new, sdf_edge_done, sdf_contour_new, sdf_contour_done, sdf_shape_new, sdf_shape_done): New constructors and destructors.
Anuj Verma c6ec87ec 2020-08-17T16:11:56 [sdf] Add raster parameters structure. * src/sdf/ftsdf.h (SDF_Raster_Params): New structure. * src/sdf/sdf.c: Include source files in order to make a single object of the module.
Anuj Verma 56d27d32 2020-08-17T11:47:26 [sdf] Add 'sdf' renderer. * src/sdf/ftsdf.c: Add 'sdf' renderer along with its interface functions. Also add functions to set and get properties.
Anuj Verma 21627032 2020-08-17T11:40:57 [sdf] Add common elements for 'sdf' and 'bsdf' renderers. * src/sdf/ftsdfrend.h (SDF_Rendere_Module, ft_sdf_renderer_class, ft_bitmap_sdf_renderer_class): New structures. * src/sdf/ftsdfcommon.h (DEFAULT_SPREAD, MIN_SPREAD_MAX_SPREAD, USE_SQUARED_DISTANCES): New macros. (FT_INT_26D6, FT_INT_16D16, FT_26D6_16D16): New macros. (FT_CALL, VECTOR_LENGTH_16D16): New macros. (FT_26D6_Vec, FT_16D16_Vec, FT_16D16, FT_26D6, FT_6D10, FT_CBox): New typedefs. (square_root): New macro. * src/sdf/ftsdferrs.h: Add module error setup.
Anuj Verma cd6ff28a 2020-08-16T17:09:22 [sdf] Add files for new 'sdf' module. Here is a breakdown of what the files will contain. * src/sdf/ftsdfrend.c, src/sdf/ftsdfrend.h: The 'sdf' and 'bsdf' renderers. * src/sdf/ftsdf.c, src/sdf/ftsdf.h: The rasterizer for the 'sdf' renderer. * src/sdf/ftbsdf.c, src/sdf/ftbsdf.h: The rasterizer for the 'bsdf' renderer. * src/sdf/ftsdfcommon.h: Commmon properties and functions for both rasterizers. * src/sdf/ftsdferrs.h: Common error defines. * src/sdf/sdf.c: For building a single object of the entire module.
Anuj Verma 5a1b9d01 2020-08-16T09:06:59 [base] Allow renderers of different formats. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`. The forthcoming 'bsdf' renderer will require bitmaps for processing. * src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove renderer's glyph format check before adding and removing them. The 'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
Anuj Verma ec9b6c31 2020-08-16T10:47:41 Add data types required for the forthcoming 'sdf' module. * include/freetype/freetype.h (FT_Render_Mode): Add new render mode `FT_RENDER_MODE_SDF`, which will be used to generate SDF. * include/freetype/ftimage.h (FT_Pixel_Mode): Add new pixel mode `FT_PIXEL_MODE_GRAY16`, which will be the output of the 'sdf' module. (FT_RASTER_FLAG_SDF): New raster flag to be used internally by the 'sdf' module. * include/freetype/fttypes.h (FT_F6Dot10): New data type.
Anuj Verma 3b9196c4 2020-08-16T09:06:59 [base] Allow renderers of different formats. * src/base/ftobjs.c (FT_Render_Glyph_Internal): Do not return if the glyph's slot format is `FT_GLYPH_FORMAT_BITMAP`. The forthcoming 'bsdf' renderer will require bitmaps for processing. * src/base/ftobjs.c (ft_add_renderer, ft_remove_renderer): Remove renderer's glyph format check before adding and removing them. The 'bsdf' renderer will have a format `FT_GLYPH_FORMAT_BITMAP`.
Werner Lemberg 2373074a 2020-12-23T22:02:48 * builds/windows/detect.mk (COPY): Make it work with `shell`. Without this patch, we get the error builds/toplevel.mk:127: *** missing separator. Stop. Reported by Anuj, with a solution from Alexei.
Ignacio Casal Quinteiro 768022b9 2020-12-23T11:30:19 meson.build (ft2_defines): Fix builds on Windows.
Tatsuyuki Ishi 0d5f1dd3 2020-12-18T22:10:30 [autofit] Fix double division in stem darkening. The old code used to divide the darkening amount by em_ratio twice, leading to unnecessarily bold stems on certain fonts with higher units per em (e.g. Inter). This patch fixes it. The return value of af_loader_compute_darkening was also changed to use 16.16 fixed point to get rid of a redundant truncation operation. This should slightly improve the precision, although it's still bottlenecked by the emboldening function, which uses 26.6 fixed point. * src/autofit/afloader.[ch] (af_loader_compute_darkening): Return FT_Fixed. (af_loader_embolden_glyph_in_slot): Revise calculations.
Werner Lemberg 7bdf386e 2020-12-17T22:47:05 ftmodapi.h: Replace 0xA0 characters with spaces.
Alexei Podtelezhnikov c948df52 2020-12-17T15:53:51 * include/freetype/ftmodapi.h (FT_FACE_DRIVER_NAME): New public macro. The driver name is needed for `FT_Property_Set' and `FT_Property_Get'.
Alexei Podtelezhnikov 84b3616c 2020-12-16T22:07:57 Documentation edits.
Chris Liddell f6be9276 2020-12-16T06:03:10 [truetype] Fix incremental metrics (#59503). * src/truetype/ttgload.c (tt_get_metrics, load_truetype_glyph): Previously, the code would populate the phantom points before calling the `get_glyph_metrics` callback. For formats like PCL XL format 1, class 2 downloaded fonts (where metrics are removed from the TTF header), this causes problems when the hinting program uses the phantom points (misplaced and distorted glyphs) due to the metrics being unset (all zeros). (tt_get_metrics_incr_overrides): Renamed to... (tt_get_metrics_incremental): ... this. Updated caller * include/freetype/ftincrem.h: Update the documentation to make it clearer that `get_glyph_metrics` is to retrieve metrics from a non-standard source, but *not* for the purpose of imposing custom metrics.
Alexei Podtelezhnikov 9cc89717 2020-12-15T22:36:19 Documentation edits.
Werner Lemberg a3edbfa9 2020-12-14T16:11:06 [type42] Pacify static analysis tools (#59682). * src/type42/t42objs.c (T42_Size_Init, T42_GlyphSlot_Init): Avoid warnings about uninitialized variables.
Werner Lemberg bd6d8e42 2020-12-10T20:23:12 .mailmap: Add Priyesh.
Werner Lemberg 505943a6 2020-12-07T17:08:37 * builds/unix/configure.raw: Don't set `FT_DEBUG_LOGGING`. All debug options are handled exclusively in `ftoption.h`.
Werner Lemberg 272ae5ee 2020-12-07T10:29:24 * src/*: More fixes for using a '\n' in `FT_TRACE` and `FT_ERROR`.
Werner Lemberg 015a9b8d 2020-12-07T10:27:42 */*: s/FT_LOGGING/FT_DEBUG_LOGGING/.
Werner Lemberg 9f94d853 2020-12-05T09:41:36 docs/CHANGES: Mention `FT_LOGGING`.
Werner Lemberg 7d3ab6a7 2020-12-05T09:29:25 * builds/toplevel.mk (do-dist): Remove `submodules` directory.
Werner Lemberg a6adb256 2020-12-02T14:15:07 * 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).
Werner Lemberg 74822f64 2020-12-02T08:32:37 [base] Don't close 'stderr' after logging. * src/base/ftdebug.c, builds/windows/ftdebug.c (ft_logging_deinit): Fix it.
Werner Lemberg c764686b 2020-12-02T08:00:41 * submodules/dlg: Updated to commit 9f0c8b22.
Werner Lemberg 92db149e 2020-12-02T07:54:21 * src/bdf/bdflib.c: Fix `-Wformat` warning.
Werner Lemberg f6b0fd7b 2020-12-02T07:08:24 Improve setup for 'dlg' library. * autogen.sh (copy_submodule_file), builds/toplevel.mk: Redirect stderr to `/dev/null`. * builds/toplevel.mk: Move code block to handle 'dlg' stuff into `check_platform` conditional. Also fix wildcard expressions for guarding `git submodule` commands. Also make file copying work with non-Unix platforms (untested).
Werner Lemberg fcdab61e 2020-12-01T23:07:21 [build] Use gcc (and clang) in C99 mode. Other compilers are unchanged. * builds/compiler/gcc-dev.mk, builds/compiler/gcc.mk (ANSIFLAGS): s/-ansi/-std=c99/. * builds/freetype.mk (FT_CFLAGS): Remove `-std=c99`. * builds/unix/configure.raw: Handle C99. Remove no longer needed test for gcc 4.6 and earlier.
Werner Lemberg 741a690a 2020-12-01T22:38:45 Update `.gitignore`.
Werner Lemberg 1c229af2 2020-12-01T22:13:40 [dlg] Fix compiler warnings. * src/dlg/dlgwrap.c: Duplicate some feature test macros from `dlg.c`, which must come first before loading standard headers. For example, `freetype.h` loads `stdio.h` if compiled in debug mode.
Werner Lemberg 047f295f 2020-12-01T21:23:04 Typos.
Werner Lemberg 76915880 2020-12-01T15:43:11 * src/type42/t42parse.c: Fix `-Wformat` warnings.
Priyesh Kumar 33bd25ca 2020-08-31T18:02:47 [builds/unix] Check for 'pthread' library. * builds/unix/ax_pthread.m4: New file, taken from 'autoconf-archive' git repository. * builds/unix/configure.raw: Check for 'pthread'; also check whether it works.
Werner Lemberg ce43d808 2020-12-01T12:20:43 [base] Implement vertical alignment of log printing. Based on a patch by Priyesh. * include/freetype/internal/fttrace.h (FT_MAX_TRACE_LEVEL_LENGTH): New macro. * src/base/ftdebug.c, builds/windows/ftdebug.c (ft_log_handler): Print logs after a fixed width to handle different lengths of `FT_COMPONENT` entries. Use `ft_strrchr` to check for final newline character.
Priyesh Kumar ab0ea068 2020-08-28T11:28:17 Update logging related documentation. * docs/DEBUG: Updates related to `FT_LOGGING`. * README.git: Updates related to logging.
Priyesh Kumar 6d9e6b21 2020-08-28T09:56:38 * src/*: Fix `-Wformat` warnings.
Priyesh Kumar 2a5d8e8f 2020-08-27T23:28:05 [builds/windows] Changes to build 'dlg' with FreeType on Windows. We only support Visual C++ 2010 and newer. * builds/windows/vc2010/script.bat: New windows batch file to copy necessary 'dlg' files from `submodules/dlg` to `src/dlg`. This file is used as a pre-built event in Visual C++. * builds/windows/ftdebug.c: Synchronize with `src/base/ftdebug.c`. * builds/windows/vc2010/freetype.vcxproj.filters: Add `src/dlgwrap.c`. * builds/windows/vc2010/freetype.vcxproj (AdditionalIncludeDirectories): Add include files of dlg for 'Debug' and 'Debug Static' configurations on both 'x64' and 'win32' platforms. (PreprocessorDefinitions): Add `FT_LOGGING` for 'Debug' and 'Debug Static' configurations on both 'x64' and 'win32' platforms. Add `DLG_STATIC' for 'Debug' configuration on 'x64' and 'win32' platforms. (DisableLanguageExtensions): We need to disable the `/Za` option when building 'dlg' with FreeType as 'dlg' strictly follows the C99 standard. Visual C++ produces behaves unexpectedly when compiling a C99 file with `/Za` option enabled.
Priyesh Kumar 2a46d1f0 2020-08-27T13:01:05 [base] Add public API to change log handling function. * include/freetype/ftlogging.h (FT_Custom_Log_Handler): New function typedef to store the custom callback logging function. (FT_Set_Log_Handler, FT_Set_Default_Log_Handler): New functions to set and reset custom log handler. * include/freetype/internal/ftdebug.h (custom_output_handler): New variable to support a custom callback logging function. (FT_Logging_Callback): A new function typedef to print log using custom callback logging function, which is set using `FT_Set_Log_Handler`. (FT_Log): Use it. * src/base/ftdebug.c (FT_Set_Log_Handler, FT_Set_Default_Log_Handler, FT_Logging_Callback): Add function definitions.
Priyesh Kumar 5fea76cf 2020-08-26T21:30:35 [base] Add public API to change the levels of tracing components. * include/freetype/ftlogging.h: New header file. * include/freetype/internal/ftdebug.h [FT_LOGGING]: Include `ftlogging.h`. * src/base/ftdebug.c (ft_custom_trace_level): New variable. (ft_debug_init): Update to support change of levels of tracing components of FreeType at run-time. (FT_Trace_Set_Level): New function to change the levels of tracing components at run-time. (FT_Trace_Set_Default_Level): New function to reset the levels of tracing components back to default.
Priyesh Kumar d00cbc3f 2020-08-26T19:44:01 [base] Updates to print timestamp and name of `FT_COMPONENT` in logs. * include/freetype/internal/ftdebug.h (FT_LOGGING_TAG, FT_LOGGING_TAG_): New macros to resolve the value of `FT_COMPONENT' into a string. (ft_add_tag, ft_remove_tag): New functions to add and remove dlg tags. * src/base/ftdebug.c: Add new variables to control the logging of timestamp and name of `FT_COMPONENT` along with actual logs. (ft_add_tag, ft_remove_tag): Add function definitions. (ft_log_handler): Updates to print timestamp and name of `FT_COMPONENT`. (ft_debug_init) [FT_LOGGING]: Users can now control the logging of timestamp and name of `FT_COMPONENT` by adding tags in the `FT2_DEBUG` environment variable.
Priyesh Kumar d46bada2 2020-08-26T17:41:43 [base] Add functions and variables to print logs to a file. * include/freetype/internal/ftdebug.h: Added dlg's header files. (FT_LOG): New macro to redirect trace logs to dlg's API's whenever `FT_LOGGING' is defined. (ft_logging_init, ft_logging_deinit): New functions to handle initialization and uninitialization of logging related variables. (ft_log_handler): New function to handle logs of FreeType. * src/base/ftdebug.c: Add necessary logging related variables. (ft_logging_init, ft_logging_deinit, ft_log_handler): Add function definitions. * src/base/ftinit.c (FT_Init_FreeType) [FT_LOGGING]: Call `ft_logging_init`. (FT_Done_FreeType) [FT_LOGGING]: Call `ft_logging_deinit`. * src/base/ftobjs.c (FT_New_Library): Call `ft_debug_init` only if `FT_LOGGING` is not defined.
Priyesh Kumar 34b1c897 2020-08-26T12:27:52 [builds] Necessary changes to make 'dlg' compile. * autogen.sh (copy_submodule_files): New script to copy all the necessary source and include files from `submodules/dlg` to `src/dlg`. * src/dlg/dlgwrap.c: New wrapper file for `src/dlg.c`. It enables the build of 'dlg' if the `FT_LOGGING` macro is defined. * src/dlg/rules.mk: New sub-Makefile. * builds/freetype.mk (DLG_DIR): New variable to include the header files of the 'dlg' library. (INCLUDES): Add `DLG_DIR`. (FT_CFLAGS): Add `-std=c99' flag. Include `src/dlg/rules.mk` file to build 'dlg' library. (OBJ_S, OBJ_M): Add `DLG_OBJS_M` and `DLG_OBJS_S`. * builds/toplevel.mk: For builds directly from the git repository we need to copy files from `submodule/dlg` to `src/dlg`. * include/freetype/config/ftoption.h, devel/ftoption.h (FT_LOGGING): New macro to enable or disable the logging facility in FreeType.
Priyesh Kumar 8da4b437 2020-08-26T10:12:52 * .gitmodules: Add 'dlg' library's git repository as submodule.
Werner Lemberg 8cc4d0dc 2020-12-01T08:48:28 * src/tools/chktrcmp.py (trace_use_pat): Update to current use.
Werner Lemberg 56c610b1 2020-11-27T15:37:41 builds/meson/*: Add copyright boilerplate.
Werner Lemberg 3facafa4 2020-11-25T11:37:09 .mailmap: Updated and sorted.
Alexei Podtelezhnikov 5abd252a 2020-11-20T15:24:42 [cff,cid,type1] Demote old engine for lack of CFF2. * src/cff/cffobjs.c (cff_iriver_init): Always default to Adobe engine. * src/cid/cidobjs.c (cid_driver_init): Ditto. * src/type1/t1objs.c (T1_Driver_Init): Ditto.
Alexei Podtelezhnikov 1286f58c 2020-11-20T14:54:35 Downgrade property tracing.
Werner Lemberg 32b14552 2020-11-09T21:00:45 * src/type42/t42parse.c (t42_parse_sfnts): More tracing messages.
Werner Lemberg 26e2a895 2020-11-04T21:00:22 * meson.build: Fix .pc file generation. For backwards compatibility we need the libtool version, not the .so number. Reported by Nikolaus.
Werner Lemberg 0bd50c90 2020-11-04T10:16:18 Typo.
Werner Lemberg 5d916009 2020-11-04T09:05:27 docs/CHANGES: Updated.
Jan Alexander Steffens (heftig) 22bb0660 2020-11-03T22:30:30 Fix documentation build. The empty line after `* @description:` caused the refdoc build to fail, see https://github.com/freetype/docwriter/issues/77
Alexei Podtelezhnikov b049cade 2020-11-02T14:26:44 Mention external modules.
Werner Lemberg 6fca2e5b 2020-10-31T06:52:18 Minor clean-ups of last commit.
Alexei Podtelezhnikov 681c7e23 2020-10-30T23:03:12 Better scan converter documentation.
Alexei Podtelezhnikov 5cbd052d 2020-10-30T13:53:17 Add preamble.