freetype

Commit Graph

Author	SHA1	Message	Date
Parth Wazurkar	f7f6a981c4	[gf] FT stream support for gf driver. * src/gf/gflib.c : Convert all the file functions to FT stream functions.	7 years ago
Parth Wazurkar	c80039d715	[gf] Define FT driver variables with gftype values. * src/gf/gfdrivr.c : Define the FT driver variables in all the functions with gftype values from the font file.	7 years ago
Parth Wazurkar	522853e565	[gf] Removed VFlib specific code and refactored to FT.	7 years ago
Parth Wazurkar	ea69f5127c	[gf] Convert block comments to `light' style in gf files.	7 years ago
Parth Wazurkar	a11d8d05d5	[gf] * src/gf/gfdrivr.c: Added GF_Face_Init, GF_Face_Done and GF_Glyph_Load functions.	7 years ago
Parth Wazurkar	8ce66d72c8	[gf] Added GF_Size_Request and GF_Size_Select functions.	7 years ago
Parth Wazurkar	2cbff6f458	[gf] Minor changes to Makefiles to accomodate GF Driver. * modules.cfg: Added gf font driver module. * src/gf/module.mk: Minor changes.	7 years ago
Parth Wazurkar	9e030fff8f	[gf] * src/gf/gf.c: Added source files for single build	7 years ago
Parth Wazurkar	161035d66b	[gf] Removed indentation errors.	7 years ago
Parth Wazurkar	fdcaaa84fa	[gf] Added Makefiles. -Initialised module.mk and rules.mk.	7 years ago
Parth Wazurkar	10c4f0bd4e	[gf] Initialised internal utility functions specific to GF format. * src/gf/gf.h Added some required definitions. * src/gf/gflib.c Added gf_font_load, gf_read_glyph, gf_font_done functions.	7 years ago
Parth Wazurkar	9a53ba425e	[gf] *src/gf/gfdrivr.h Defined GF_FaceRec and other format specific structures. - Defined GF_FaceRec. - Defined GF_BitmapRec and GF_Glyph structures to properly distinguish format specific values.	7 years ago
Parth Wazurkar	3e006d31fd	[gf] *src/gf/gfdrivr.c defined gf_cmap_class functions - Defined structure GF_CMapRec for gf font format. - Implemented gf_cmap_init, gf_cmap_done, gf_cmap_char_index, gf_cmap_char_next.	7 years ago
Parth Wazurkar	b1aef3269f	[gf] Added gf.c	7 years ago
Parth Wazurkar	edfccbd6e3	[gf] Initialised gf driver files gf driver files are initialised. Macros required for gf font files are determined in gf.h file.	7 years ago
Parth Wazurkar	13338ef516	*src added gf driver repository This repository contains the driver for gf font format.	7 years ago
Werner Lemberg	578bcf103a	[cff] Fix typo. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9409 * src/cff/cffdrivr.c (cff_get_cid_from_glyph_index): Fix boundary check.	7 years ago
Werner Lemberg	00968d8fd6	* src/pcf/pcfread.c (pcf_get_encodings): Another thinko. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9608	7 years ago
Alexei Podtelezhnikov	0f8aebfd51	* builds/unix/configure.raw: Minor.	7 years ago
Alexei Podtelezhnikov	2c3e895c74	[smooth] Fix Harmony memory management. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9501 * src/smooth/ftgrays.c (ft_smooth_render_generic): Restore buffer after each rendering in case of failure.	7 years ago
Werner Lemberg	6e44d78cc1	[type1] Avoid segfaults with `FT_Get_PS_Font_Value'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9610 * src/type1/t1driver.c (t1_ps_get_font_value): Protect against NULL.	7 years ago
Werner Lemberg	c9edca8ee9	[truetype] Make `TT_Set_MM_Blend' idempotent (#54388 ). * src/truetype/ttgxvar.c (tt_set_mm_blend): Correctly set `face->doblend' if the current call to the function yields the same blend coordinates as the previous call.	7 years ago
Werner Lemberg	d277bfc985	[psaux, type1]: More tracing improvements. * src/psaux/psintrp.c (cf2_interpT2CharString): Trace skipped outline commands. * src/psaux/t1decode.c (t1_decoder_parse_charstring): Fix missing case. (t1_decoder_parse_metrics): Make tracing output more compact. * src/type1/t1gload.c (T1_Compute_Max_Advance): Be less verbose. (T1_Get_Advances): Add tracing.	7 years ago
Werner Lemberg	6e6acdcb0e	Document FT_Module_Class's `module_interface' field.	7 years ago
Werner Lemberg	8ed5346877	[psaux, type1] Trace PostScript dictionaries and other things. The tracing of /Encoding, /Subrs, and /Charstrings is rudimentary right now. * src/psaux/psobjs.c (ps_parser_load_field, ps_parser_load_field_table): Add tracing calls. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Make tracing output more compact. * src/type1/t1gload.c (T1_Compute_Max_Advance, T1_Get_Advances): Add tracing messages. * src/type1/t1load.c (parse_blend_axis_types, parse_blend_design_positions, parse_blend_design_map, parse_weight_vector, t1_load_keyword, t1_parse_font_matrix, parse_encoding, parse_subrs, parse_charstrings, T1_Open_Face): Add tracing calls. * src/type1/t1objs.c (T1_Face_Init): Add tracing call. * src/sfnt/sfobjs.c (sfnt_init_face): Make tracing message more verbose.	7 years ago
Werner Lemberg	580c94d8f7	Fix minor ASAN run-time warnings. * src/base/ftutil.c (ft_mem_alloc, ft_mem_realloc): Only call `FT_MEM_ZERO' if we actually have a buffer. (ft_mem_dup): Only call `ft_memcpy' if we actually have a buffer.	7 years ago
Alexei Podtelezhnikov	4b97ab98a8	[build] Fortify dllexport/dllimport attributes (#53969,#54330). We no longer use predefined _DLL, which can be defined for static builds too with /MD. We use DLL_EXPORT and DLL_IMPORT instead, following libtool convention. * CMakeLists.txt [WIN32], builds/windows/vc2010/freetype.vcxproj: Define DLL_EXPORT manually. * include/freetype/config/ftconfig.h, builds/unix/ftconfig.in, builds/vms/ftconfig.h, builds/windows/vc2010/index.html, src/base/ftver.rc: /_DLL/d, s/FT2_DLLIMPORT/DLL_IMPORT/.	7 years ago
Werner Lemberg	d8ea52dee5	[type1] Check relationship between number of axes and designs. For Multiple Masters fonts We don't support intermediate designs; this implies that number_of_designs == 2 ^^ number_of_axes Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9557 * src/type1/t1load.c (T1_Open_Face): Ensure above constraint. (T1_Get_MM_Var): Remove now redundant test.	7 years ago
Hin-Tak Leung	71e29fe1c9	[truetype] Match ttdebug's naming of instruction mnemonics. * src/truetype/ttinterp.c: The form used in ttdebug, "MDRP[G,B,W,?]", etc., is slightly more readable than "MDRP[00,01,02,03]".	7 years ago
Werner Lemberg	ff1c28f6c0	* src/pcf/pcfread.c (pcf_get_encodings): Thinko. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9561	7 years ago
Werner Lemberg	b98133a4e9	* src/pcf/pcfread.c (pcf_get_encodings): Check index of defaultChar. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9527	7 years ago
Werner Lemberg	9be385c94d	* src/pcf/pcfread.c (pcf_load_font): Fix number of glyphs. This is an oversight of the module change 2018-07-21. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9524	7 years ago
Werner Lemberg	a5acdce100	[cid] Sanitize `BlueShift' and `BlueFuzz'. This code is taken from the type1 module. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9510 * src/cid/cidload.c (parse_fd_array): Set some private dict default values. (cid_face_open): Do the sanitizing. Fix some tracing messages.	7 years ago
Werner Lemberg	5434faadf4	Fix links. Reported by Ankit and Nikhil.	7 years ago
Werner Lemberg	9395558533	Minor comment improvement.	7 years ago
Werner Lemberg	cba72a0b0f	[pcf] Fix handling of the undefined glyph. This change makes the driver use the `defaultChar' property of PCF files. * src/pcf/pcf.h (PCF_FaceRec): Change type of `defaultChar' to unsigned. * src/pcf/pcfread.c (pcf_get_encodings): Read `defaultChar' as unsigned. Validate `defaultChar'. If `defaultChar' doesn't point to glyph index zero, swap glyphs with index zero and index `defaultChar' and adjust the encodings accordingly. * src/pcf/pcfdrivr.c (pcf_cmap_char_index, pcf_cmap_char_next, PCF_Glyph_Load): Undo change from 2002-06-16 which always enforced the first character in the font to be the default character.	7 years ago
Werner Lemberg	a2370f21b5	Improve stream extraction macro documentation.	7 years ago
Armin Hasitzka	154832d466	Move the legacy fuzz target to the `freetype-testing' repository. It can now be found at https://github.com/freetype/freetype2-testing/tree/master/fuzzing/src/legacy * src/tools/ftfuzzer: Remove this folder and its contents from the repository.	7 years ago
Werner Lemberg	14032290bf	[cff] Avoid left-shift of negative numbers (#54322 ). * src/cff/cffgload.c (cff_slot_load): Use multiplication.	7 years ago
Werner Lemberg	8f09eb5ce0	Allow FT_ENCODING_NONE for `FT_Select_Charmap'. This is a valid encoding tag for BDF, PCF, and Windows FNT, and there is no reason to disallow it for these formats. * src/base/ftobjs.c (FT_Select_Charmap): Implement it.	7 years ago
Werner Lemberg	9e69987aaa	* src/pcf/pcfread.c (pcf_get_encodings): Trace `defaultChar'.	7 years ago
Armin Hasitzka	fda356b742	* include/freetype/internal/ftcalc.h: Add macros for handling harmless over-/underflowing `FT_Int' values. * src/sfnt/sfdriver.c (fixed2float): Fix negation of `(int)(-2147483648)'. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9423	7 years ago
Werner Lemberg	839cb404cf	* src/truetype/ttgxvar.c (tt_set_mm_blend): Fix off-by-one error. Reported as https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9412	7 years ago
Werner Lemberg	9f15370e56	* src/base/ftoutln.c (FT_Outline_Get_Orientation): Init `cbox'. Taken from patch #9667, written by Steve Langasek <vorlon@debian.org>. This fixes a build failure (most probably a bug in gcc) on ppc64el when building with -O3.	7 years ago
Werner Lemberg	b532d7ce70	Fix typo (#54238 ). * src/base/ftcolor.c (FT_Palette_Set_Foreground_Color) [!TT_CONFIG_OPTION_COLOR_LAYERS]: Add return value.	7 years ago
Werner Lemberg	0767d5362f	Adjust table size comparisons (#54242 ). * src/sfnt/ttcpal.c (tt_face_load_cpal): Implement it.	7 years ago
Werner Lemberg	6ceeb87f5d	Fix more 32bit issues (#54208 ) * src/cff/cffload.c (cff_blend_build_vector): Convert assertion into run-time error. * src/truetype/ttgxvar.c (ft_var_to_normalized): Protect against numeric overflow.	7 years ago
Werner Lemberg	29f05fd02d	Fix 32bit build warnings (#54239 ). * src/base/ftbitmap.c (FT_Bitmap_Blend): Add casts to avoid signed vs. unsigned comparisons. * srb/sfnt/ttcolr.c (tt_face_get_colr_layer): Ditto.	7 years ago
Jeff Carey	d9d300ab6b	* src/psnames/psmodule.c (ps_unicodes_init): Fix alloc debugging.	7 years ago
Werner Lemberg	396051daee	s/xxx specific foo/xxx-specific foo/.	7 years ago

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