kc3-lang/freetype/src/cff

src/cff

Log

Author Commit Date CI Message
Wu, Chia-I (吳佳一) ea1e8d3a 2006-01-15T15:01:45 * include/freetype/internal/ftobjs.h, src/base/ftobjs.c, src/bdf/bdfdrivr.c, src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: s/ft_fake_vertical_metrics/ft_synthesize_vertical_metrics/. * docs/CHANGES: Mention that vertical metrics are synthesized for fonts not having this info.
Werner Lemberg 1723dcc2 2006-01-15T07:30:32 Formatting, minor clean-ups.
Wu, Chia-I (吳佳一) 212aee0d 2006-01-15T06:24:53 * include/freetype/internal/ftobjs.h (ft_fake_vertical_metrics), src/base/ftobjs.c (ft_fake_vertical_metrics): New function to fake the vertical metrics. * src/cff/cffgload.c, src/cid/cidgload.c, src/pcf/pcfdrivr.c, src/type1/t1gload.c, src/winfonts/winfnt.c: Fake the vertical metrics. The fake metrics is monotone. * src/truetype/ttgload.c (compute_glyph_metrics): Some fixes and formattings in vertical metrics faking. There are still rooms for improvements (and so do the CFF module).
Werner Lemberg f1c2b91e 2006-01-13T14:53:28 Formatting, copyright year updates. Decorate long constants with `L' and `UL' where appropriate.
Wu, Chia-I (吳佳一) fa7d6ab2 2006-01-13T12:21:31 * include/freetype/internal/sfnt.h (SFNT_Interface): New method `load_strike_metrics' used to load the strike's metrics. * src/sfnt/sfdriver.c, src/sfnt/ttsbit.c, src/sfnt/ttsbit.h, src/sfnt/ttsbit0.c: New function `tt_face_load_strike_metrics'. * src/pfr/pfrobjs.c (pfr_face_init): Set FT_Bitmap_Size correctly. * src/winfonts/winfnt.c (FNT_Face_Init): Use `nominal_point_size' for nominal size unless it is obviously incorrect. * include/freetype/freetype.h (FT_Bitmap_Size): Update the comments on FNT driver. Introduce new size selection interface. * include/freetype/internal/ftdriver.h (struct FT_Driver_ClassRec_): Replace `set_char_sizes' and `set_pixel_sizes' by `request_size' and `select_size'. * include/freetype/freetype.h (FT_Select_Size, FT_Size_Request_Type, FT_Size_Request, FT_Request_Size, FT_Select_Size), src/base/ftobjs.c (FT_Select_Size, FT_Request_Size): API additions to export the new size selection interface. * src/base/ftobjs.c (FT_Set_Char_Size, FT_Set_Pixel_Sizes): Use `FT_Request_Size'. * include/freetype/internal/ftobjs.h (FT_Match_Size), src/base/ftobjs.c (FT_Match_Size): New function to match a size request against `available_sizes'. Drivers supporting bitmap strikes can use this function to implement `request_size'. * src/bdf/bdfdrivr.c, src/cid/cidobjs.c, src/cid/cidobjs.h, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/type1/t1driver.c, src/type1/t1objs.c, src/type1/t1objs.h, src/type42/t42drivr.c, src/type42/t42objs.c, src/type42/t42objs.h, src/winfonts/winfnt.c: Update to new size selection interface. * src/cff/cffdrivr.c, src/cff/cffgload.c, src/cff/cffobjs.c, src/cff/cffobjs.h, src/truetype/ttdriver.c, src/truetype/ttgload.c, src/truetype/ttobjs.c, src/truetype/ttobjs.h: Update to new size selection interface. Make `strike_index' FT_ULong and always defined. Use `load_strike_metrics' provided by SFNT interface.
Wu, Chia-I (吳佳一) dcb8b710 2005-12-16T14:27:14 * include/freetype/internal/ftobjs.h (ft_glyphslot_grid_fit_metrics), src/base/ftobjs.c (ft_glyphslot_grid_fit_metrics): Removed. * src/base/ftobjs.c (ft_recompute_scaled_metrics): Do not round. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/truetype/ttgload.c (compute_glyph_metrics), src/type1/t1gload.c (T1_Load_Glyph): Do not round glyph metrics. * doc/CHANGES: Mention the changes.
Werner Lemberg a10a9f91 2005-12-04T12:48:57 Fix source code comment.
Werner Lemberg 6c990459 2005-11-18T21:10:59 * src/sfnt/ttload.c (tt_face_load_metrics): Ignore excess number of metrics instead of aborting. Patch suggested by Derek Noonburg. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Scale the glyph properly if no hinter is available. * docs/CHANGES: Mention scaling bug.
Werner Lemberg cfc0cf2e 2005-11-17T08:12:00 Add vertical metrics support to OpenType CFF outlines. Based on a patch from Mike Moening <MikeM@RetekSolutions.com> * src/cff/cffgload.c (cff_face_get_vertical_metrics): New function. (cff_slot_load): Use cff_face_get_vertical_metrics. * docs/CHANGES: Updated.
David Turner 9fbd2ab8 2005-10-28T16:14:14 - various performance enhancements - fixing apinames.c, adding support for Watcom and Borland compilers - adding generation of exported symbols list to the build system, including the Unix one !! sorry Werner, I have no time to document this in ChangeLog at the moment
Werner Lemberg 7734a1f7 2005-10-05T15:18:29 Add FT_FACE_FLAG_HINTER to indicate that a specific font driver has a hinting engine of its own. * include/freetype/freetype.h (FT_FACE_FLAG_HINTER): New macro. * src/cff/cffobjs.c (cff_face_init), src/cid/cidobjs.c (cid_face_init), src/truetype/ttobjs.c (tt_face_init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER], src/type1/t1objs.c (T1_Face_Init), src/type42/t42objs.c (T42_Face_Init) [TT_CONFIG_OPTION_BYTECODE_INTERPRETER]: Update face flags. * docs/CHANGES: Document it.
Werner Lemberg da245ee3 2005-08-18T07:40:32 Forgot to check in last change.
Wu, Chia-I (吳佳一) 8cfb220e 2005-06-20T09:04:50 * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: New function ft_glyphslot_grid_fit_metrics. * src/truetype/ttgload.c (compute_glyph_metrics): Use ft_glyphslot_grid_fit_metrics. * src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph), src/type1/t1gload.c (T1_Load_Glyph): Use ft_glyphslot_grid_fit_metrics. FT_Outline_Get_CBox is called twice. * src/base/ftsynth.c (FT_GlyphSlot_Embolden): Modify metrics to more reasonable values when emboldening outline glyphs. The theoretic ones are unrealistic.
Werner Lemberg 60a04df7 2005-06-04T23:04:30 Add license.
Werner Lemberg 22ad9ef0 2005-05-09T22:11:36 Handle unsorted SFNT type 4 cmaps correctly (reported by Dirck Blaskey). * src/sfnt/ttcmap.h (TT_CMap): Add member `unsorted'. * src/sfnt/ttcmac.c: Use SFNT_Err_Ok where appropriate. (tt_cmap0_validate, tt_cmap2_validate, tt_cmap6_validate, tt_cmap8_validate, tt_cmap10_validate, tt_cmap12_validate): Use `FT_Error' as return type. (tt_cmap4_validate): Use `FT_Error' as return type. Return error code for unsorted cmap. (tt_cmap4_char_index, tt_cmap4_char_next): Use old code for unsorted cmaps. (tt_face_build_cmaps): Set `unsorted' variable in cmap. Minor formatting.
Werner Lemberg 483daa9f 2005-05-06T19:24:13 * src/cff/cffobjs.c (cff_face_init): Set ppem value in top dictionary for SFNT-based CFF.
David Turner 750fa961 2005-05-01T10:11:32 * Jamfile: removing otvalid from the list of compiled modules * include/freetype/internal/ftserv.h: added compiler pragmas to get rid of annoying warnings with Visual C++ compiler in maximum warning mode * src/autofit/afhints.c, src/autofit/aflatin.c, src/base/ftstroke.c, src/bdf/bdfdrivr.c, src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcmanag.c, src/cff/cffload.c, src/cid/cidload.c, src/lzw/zopen.c, src/otvalid/otvgdef.c, src/pcf/pcfread.c, src/sfnt/sfobjs.c, src/truetype/ttgxvar.c: removing compiler warnings
Werner Lemberg b01676b2 2005-04-18T07:13:07 * src/cff/cffobjs.c (cff_face_init): Set default upem value in top font dict also. Handle font matrix settings in subfonts. * src/cff/cffgload.c (cff_slot_load): Use the correct font matrix for CID-keyed fonts with subfonts. * docs/formats.txt: Updated.
Werner Lemberg f13516c8 2005-03-03T17:09:08 Various fixes for C and C++ compiling. * src/autofit/*: Add copyright messages. Formatting. * src/autofit/afhints.c (af_glyph_hints_done): Don't use `AF_Dimension' but `int' for loop counter. * src/autofit/aflatin.c (af_latin_metrics_init_widths): Don't use `AF_Dimension' but `int' for loop counter. Use proper enumeration value for `render_mode'. (af_latin_metrics_scale_dim): Don't shadow variables. (af_latin_hints_compute_segments): Use proper cast for `major_dir' and `segment_dir'. (af_latin_align_linked_edge, af_latin_hint_edges): Fix arguments of call to `af_latin_compute_stem_width'. (af_latin_hints_apply): Don't use `AF_Dimension' but `int' for loop counter. * src/base/ftdbgmem.c (ft_mem_table_get_source, FT_DumpMemory): Use proper cast for memory allocation. * src/cff/cffdrivr.c (cff_get_kerning): Use proper cast for initialization of `sfnt'. * src/sfnt/sfdriver.c: Include `ttkern.h'. * src/sfnt/ttkern.c (tt_face_get_kerning): Don't shadow variables. * src/truetype/ttgload.c: Include `ttpload.h'. * src/truetype/ttpload.c (tt_face_load_loca) [FT_OPTIMIZE_MEMORY]: Remove redundant variable.
Werner Lemberg e793092d 2005-03-01T02:13:50 Formatting. * src/truetype/ttpload.c (tt_face_load_loca): Fix typo. * src/sfnt/ttkern.c: Include `ttkern.h'. (FT_COMPONENT): Updated. * include/freetype/internal/fttrace.h: Add entry for `ttkern'. * src/sfnt/ttsbit0.c: s/FT_Err_/SFNT_Err_/. Decorate constants with `U' and `L' where necessary. * src/sfnt/ttcmap.c (tt_cmap4_next): Remove unused variable.
David Turner 6a487b59 2005-02-28T22:09:07 * src/base/ftdbgmem.c (FT_DumpMemory): added sorting of memory sources according to decreasing maximum cumulative allocations. * include/freetype/internal/tttypes.h, src/sfnt/ttsbit.c, src/sfnt/ttsbit0.c, src/truetype/ttobjs.c, src/cff/cffobjs.c, src/sfnt/sfobjs.c: implementing new heap-optimized embedded bitmap loader. This one also fixes bug #12107 * src/sfnt/sfobjs.c: fixed bug that prevented loading SFNT fonts without a 'kern' table.
David Turner e5680279 2005-02-26T00:12:04 * many, many files: several memory optimizations were implemented to drastically reduce the heap usage of FreeType, especially in the case of memory-mapped files. The idea is to avoid loading and decoding tables in the heap, and instead access the raw data whenever possible (i.e. when it doesn't compromise performance). This had several impacts: first, opening vera.ttf uses a ridiculous amount of memory (when the FT_Library footprint is accounted for), until you start loading glyphs. Even then, you'll save at least 20 Kb compared to the non optimized case. performance of various operations, including open/close has also been dramatically improved. More optimisations to come. The auto-hinter eats memory like crazy? This must be stopped...
Werner Lemberg 8e58ff26 2005-02-14T07:25:07 * src/cff/cffcmap.c (cff_cmap_unicode_init): Don't try to build a cmap for a CID-keyed font which doesn't have SIDs.
Werner Lemberg 213b9d01 2004-12-28T08:00:09 * src/cff/cffobjs.c (cff_face_init): Improve computation of FT_STYLE_BOLD_FLAG.
Werner Lemberg b897e4c9 2004-12-28T07:49:15 * src/cff/cffobjs.c (cff_face_init): A CFF within an SFNT can have only a single font. This is undocumented but has been verified on the opentype list.
Werner Lemberg 0f2a4157 2004-12-28T07:31:35 * src/base/ftbitmap.c (FT_Bitmap_Convert): Fix compiler warning.
Werner Lemberg bbdee28f 2004-11-17T08:19:27 * builds/unix/configure.ac: Add `-fno-strict-aliasing' if gcc is used. * builds/unix/configure: Regenerated. * builds/unix/config.guess, builds/unix/config.sub: Updated from `config' CVS module at subversions.gnu.org. * src/cache/ftcglyph.c (FTC_GNode_UnselectFamily, FTC_GCache_Lookup): Fix comparison with zero. * docs/INSTALL.VMS: Updated. * vms_make.com: Updated. All `descrip.mms' files are now created automatically. * src/*/descrip.mms: Removed.
Werner Lemberg 3605e470 2004-11-12T07:02:45 Add new function FT_Get_PS_Font_Private(). * include/freetype/internal/services/svpsinfo.h (PS_GetFontPrivateFunc): New service function. * include/freetype/t1tables.h, src/base/fttype1.c (FT_Get_PS_Font_Private): New function. * src/type1/t1driver.c (t1_ps_get_font_private): New function. (t1_service_ps_info): Updated. * src/cff/cffdrivr.c (cff_service_ps_info): Updated. * src/cid/cidriver.c (cid_service_ps_info): Updated. * src/type42/t42drivr.c (t42_ps_get_font_private): New function. (t42_service_ps_info): Updated. * src/type42/t42parse.c (t42_parse_dict): Remove compiler warning.
Werner Lemberg 4b8397c7 2004-08-29T16:50:09 * src/otlayout/otlgpos.c (otl_gpos_subtable_validate): Add argument to pass number of lookups. Update all callers. Don't call otl_lookup_list_validate but otl_lookup_validate. (otl_gpos_validate): Call otl_lookup_list_validate instead of otl_gpos_subtable_validate. * src/otlayout/otlgpos.h: Updated. * src/otlayout/otljstf.c (otl_jstf_max_validate): Add argument to pass number of lookups. Update all callers. * src/cff/cffparse.c (cff_parse_real): s/exp/exponent/ to avoid compiler warning. * src/sfnt/ttcmap0.c, src/sfnt/ttcmap0.h: Renamed to... * src/sfnt/ttcmap.c, src/sfnt/ttcmap.h: This. * src/sfnt/Jamfile, src/sfnt/rules.mk, src/sfnt/sfdriver.c, src/sfnt/sfnt.c, src/sfnt/sfobjs.c: Updated. * builds/compiler/gcc-dev.mk (CFLAGS): Don't add `-Wnested-externs' if compiler is g++ (v3.3.3 emits a warning otherwise).
Werner Lemberg ec39a8a3 2004-08-12T12:22:28 Make otlayout module compile (without actually working). * src/otlayout/*: s/OTL_Valid/OTL_Validator/. s/NULL/0/. * src/otlayout/otlayout.h: Fix various typos. (OTL_Bool): New typedef. (OTL_Int, OTL_Long, OTL_Int16, OTL_Int32): Use `signed' keyword. (OTL_Err_InvalidArgument): Removed. (OTL_Err_InvalidData, OTL_Err_InvalidSize): New enum values. (OTL_MAKE_TAG): Add missing parenthesis. (OTL_INVALID_DATA): Use OTL_Err_InvalidData. (OTL_INVALID_TOO_SHORT): Use OTL_Err_InvalidSize. (OTL_INVALID_FORMAT, OTL_INVALID_OFFSET): New macros. * src/otlayout/otlgpos.c: s/FT_/OTL_/. s/OTL_Short/OTL_Int16/. (otl_gpos_pairset_validate): Add return type. (otl_base_array_validate): Fix call to otl_anchor_validate. (otl_liga_array_validate): Fix call to otl_liga_attach_validate. (otl_gpos_lookup5_validate): Fix typos. (otl_gpos_lookup6_validate): Fix call to otl_mark2_array_validate. (otl_gpos_lookup7_validate): Comment out unfinished code. Fix typos. * src/otlayout/otlgsub.c: Add forward declaration for otl_gsub_validate_funcs. (otl_gsub_lookup1_apply, otl_gsub_lookup2_apply, otl_gsub_lookup3_apply): Fix call to otl_parser_check_property. s/otl_coverage_lookup/otl_coverage_get_index/. (otl_ligature_validate): Add missing variable declaration. (otl_sub_rule_validate): Fix typo. (otl_sub_class_rule_validate): Add missing variable declaration. Fix typo. (otl_gsub_lookup5_validate): Fix typo. (otl_gsub_lookup6_validate): Fix call to otl_chain_sub_class_set_validate. (otl_gsub_validate_funcs): Don't use `const'. * src/otlayout/otlcommn.c (otl_class_definition_get_value, otl_device_table_validate, otl_device_table_get_delta, otl_lookup_validate, otl_script_validate): Add missing variable declarations. (otl_lookup_list_validate): Comment out first definition. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. (otl_feature_list_validate): s/otl_feature_table_validate/otl_feature_validate/. (otl_script_list_validate): s/otl_script_table_validate/otl_script_validate/. * src/otlayout/otlcommn.h: Comment out first declaration. (otl_lookup_list_foreach, otl_feature_list_foreach): Comment out. * src/otlayout/otlbase.c (otl_base_coord_validate): Fix call to otl_device_table_validate. (otl_base_scsript_validate): Add missing variable declarations. (otl_base_script_list_validate): Fix call to otl_base_script_validate. (otl_axis_table_validate): Fix calls to otl_base_tag_list_validate and otl_base_script_list_validate. (otl_base_validate): Fix calls to otl_axis_table_validate. * src/otlayout/otlgdef.c (otl_attach_list_validate): Fix call to otl_attach_point_validate. (otl_caret_value_validate): Add missing variable declaration. Fix call to otl_device_table_validate. (otl_ligature_glyph_validate): Fix call to otl_caret_value_validate. (otl_ligature_caret_list_validate): Fix call to otl_ligature_glyph_validate. (otl_gdef_validate): Fix calls to otl_class_definition_validate, otl_attach_list_validate, otl_ligature_caret_list_validate, and otl_class_definition_validate. * src/otlayout/otltable.h (otl_table_validate, otl_table_init, otl_table_set_script): Comment out. * src/otlayout/otlparse.h (OTL_ParserRec): s/OTL_Alternate/OTL_GSUB_Alternate/. (OTL_ParseError): Add OTL_Err_Parser_Memory and OTL_Err_Parser_Internal. (otl_parser_error): Fix typo. (otl_parser_check_property): Remove third argument. * src/otlayout/otlparse.c (otl_string_ensure): s/OTL_Parse_Err_Memory/OTL_Err_Parser_Memory/. (OTL_STRING_ENSURE, otl_parser_error, otl_parser_get_index, otl_parser_replace_1, otl_parser_replace_n): Fix typos. (OTL_PARSER_UNCOVERED): Removed. (otl_parser_check_property): Remove third argument. * src/otlayout/otljstf.c (otl_jstf_priority_validate): Add missing variable declaration. * src/otlayout/otlutils.h (OTL_MEM_REALLOC): Fix typo.
Werner Lemberg 91d0f1eb 2004-07-25T08:43:35 * src/sfnt/sfobjs.c (sfnt_load_face): Handle TT_NAME_ID_PREFERRED_FAMILY and TT_NAME_ID_PREFERRED_SUBFAMILY. * src/cff/cffload.c (cff_font_load): Always create inverse mapping. Even if the charstring count id different from the CID count, it is still possible that the font uses a different CID -> GID mapping.
Werner Lemberg f258627e 2004-05-13T21:59:17 * src/cff/cffgload.h (CFF_Builder): Remove `error' * src/cff/cffgload.c (cff_decoder_parse_charstrings): Replace `Memory_Error' with `Fail' und update all users.
Werner Lemberg efd4e877 2004-05-13T12:59:59 * include/freetype/internal/psaux.h (T1_ParseState): New enumeration. (T1_BuilderRec): Replace `path_begun' with `parse_state'. Remove `error'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings): Replace `Memory_Error' with `Fail' and update all users. Don't use `builder->error'. Replace `path_begun' with `parse_state' and check parsing states. * src/psaux/psobjs.c (t1_builder_init, t1_builder_start_point): Replace `path_begun' with `parse_state' and check parsing states.
Werner Lemberg 2b54eba3 2004-05-07T07:08:14 * src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init, cff_face_init, cff_face_done): Access root fields directly. * src/cff/cffdrivr.c (Load_Glyph): Access root fields directly. * src/truetype/ttgload.c (TT_Process_Simple_Glyph): Save current frame before calling TT_Vary_Get_Glyph_Deltas. * src/pcf/pcfdrivr.c (PCF_CMapRec): Rename `cmap' to `root' for consistency. (pcf_cmap_init, pcf_cmap_done, pcf_cmap_char_index, pcf_cmap_char_next): Don't use PCF_XXX but FT_XXX arguments which are typecast to the proper PCF_XXX types within the function. Update code accordingly. (pcf_cmap_class): Remove casts. (PCF_Face_Done, PCF_Face_Init, PCF_Set_Pixel_Size): Don't use PCF_XXX but FT_XXX arguments which are typecast to the proper PCF_XXX types within the function. Update code accordingly. Use FT_CALLBACK_DEF throughout. (PCF_Set_Point_Size): New wrapper function. (PCF_Glyph_Load, pcf_driver_requester): Use FT_CALLBACK_DEF. (pcf_driver_class): Remove casts.
Werner Lemberg 3bcad439 2004-05-06T11:48:35 * src/truetype/ttobjs.c (tt_driver_done): Fix typo. * src/bdf/bdfdrivr.c (BDF_Face_Done, BDF_Face_Init, BDF_Set_Pixel_Size): Don't use BDF_XXX but FT_XXX arguments which are typecast to the proper BDF_XXX types within the function. Update code accordingly. Use FT_CALLBACK_DEF throughout. (BDF_Set_Point_Size): New wrapper function. (bdf_driver_class): Remove casts. * src/cff/cffdrivr.c (Get_Kerning, Load_Glyph, cff_get_interface): Don't use CFF_XXX but FT_XXX arguments which are typecast to the proper CFF_XXX types within the function. Update code accordingly. Use FT_CALLBACK_DEF throughout. (cff_driver_class): Remove casts. * src/cff/cffobjs.h, src/cff/cffobjs.c (cff_size_done, cff_size_init, cff_size_reset, cff_slot_done, cff_slot_init, cff_face_init, cff_face_done, cff_driver_init, cff_driver_done): Don't use CFF_XXX but FT_XXX arguments which are typecast to the proper CFF_XXX types within the function. Update code accordingly. (cff_point_size_reset): New wrapper function. * src/cid/cidobjs.h, src/cid/cidobjs.c (cid_slot_done, cid_slot_init, cid_size_done, cid_size_init, cid_size_reset, cid_face_done, cid_face_init, cid_driver_init, cid_driver_done): Don't use CID_XXX but FT_XXX arguments which are typecast to the proper CID_XXX types within the function. Update code accordingly. (cid_point_size_reset): New wrapper function. * src/cid/cidgload.c, src/cid/cidgload.h (cid_slot_load_glyph): Don't use CID_XXX but FT_XXX arguments which are typecast to the proper CID_XXX types within the function. Update code accordingly. * src/cid/cidriver.c (cid_get_interface): Don't use CID_XXX but FT_XXX arguments which are typecast to the proper CID_XXX types within the function. Update code accordingly. Use FT_CALLBACK_DEF. (t1cid_driver_class): Remove casts. * src/truetype/ttdriver.c (tt_get_interface): Use FT_CALLBACK_DEF. * src/truetype/ttgxvar.c (ft_var_load_avar): Don't free non-local variables (this is done later). (ft_var_load_avar): Fix call to FT_FRAME_ENTER. (TT_Get_MM_Var): Fix size for `fvar_fields'. (TT_Vary_Get_Glyph_Deltas): Handle deallocation of local variables correctly. * src/base/ftdbgmem.c (ft_mem_debug_realloc): Don't abort if current size is zero.
Werner Lemberg 2b32a177 2004-04-24T06:06:39 * src/cff/cffparse.c (cff_parser_run), src/psaux/psobjs.c (ps_parser_load_field): Use FT_CHAR_BIT.
Werner Lemberg 07dcc101 2004-04-21T22:27:11 formatting, doc improvements
David Turner 10bf05a3 2004-04-21T14:30:37 * src/cff/cffobjs.c (cff_face_init): fixed a small memory leak * src/autofit/afloader.c, src/autofit/afmodule.c, src/base/ftdebug.c: removed compiler warnings * src/autofit/aftypes.h, src/lzw/zopen.c, src/pcf/pcfdrivr.c, src/pcf/pcfread.c, src/psaux/psobjs.c, src/type42/t42drivr.c: changed data arrays to "const" to avoid populating the ".data" segment
Werner Lemberg ba80d61c 2004-04-16T09:56:30 * builds/unix/ftconfig.in, builds/vms/ftconfig.h: Define FT_CHAR_BIT. * src/base/ftobjs.c (FT_Load_Glyph): Don't apply autohinting if glyph is vertically distorted or mirrored. * src/cff/cffgload.c (cff_slot_load): Handle zero `size' properly for embedded bitmaps. * docs/CHANGES: Updated.
Werner Lemberg dfa46199 2004-03-05T09:26:24 * Jamfile, vms_make.com, builds/win32/visualc/freetype.dsp, builds/win32/visualc/freetype/vcproj, include/freetype/ftmoderr.h: Add LZW module. * Jamfile.in: Removed. * docs/CHANGES: Updated. * include/freetype/internal/ftobjs.h: s/MIN/FT_MIN/, s/MAX/FT_MAX/, s/ABS/FT_ABS/. Updated all callers. * src/type1/t1load.c (parse_dict), src/pcf/pcfdrivr.c (PCF_Face_Init): Use FT_ERROR_BASE. Add support for PCF fonts compressed with LZW (extension .pcf.Z, created with `compress'). * include/freetype/config/ftoption.h, devel/ftoption.h (FT_CONFIG_OPTION_USE_LZW): New macro. * include/freetype/ftlzw.h: New file. * include/freetype/config/ftheader.h (FT_LZW_H): New macro for ftlzw.h. * src/lzw/*: New files. * src/pcf/pcfdrivr.c: Include FT_LZW_H. (PCF_Face_Init): Try LZW also. * src/gzip/ftgzip.c: s/0/Gzip_Err_Ok/ where appropriate. Beautify.
Werner Lemberg bfb712fb 2004-03-03T08:21:12 Add embedded bitmap support to CFF driver. * src/cff/cffobjs.h (CFF_SizeRec): New structure. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_slot_load): Updated. [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Load sbit. * src/cff/cffobjs.c (sbit_size_reset) [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: New function. (cff_size_get_globals_funcs, cff_size_done, cff_size_init): Updated. (cff_size_reset): Updated. [TT_CONFIG_OPTION_EMBEDDED_BITMAPS]: Call sbit_size_reset. * src/cff/cffdrivr.c (Load_Glyph): Updated. (cff_driver_class): Use CFF_SizeRec. * docs/CHANGES: Updated.
Werner Lemberg 50aedae2 2004-02-26T09:08:51 * src/autohint/ahhint.c (ah_hinter_load) <FT_GLYPH_FORMAT_OUTLINE>: Handle case where outline->num_vedges is zero while computing hinted metrics. * src/cff/cffcmap.c (cff_cmap_unicode_init): Provide correct value for `count'.
Werner Lemberg 8f1edf74 2004-02-20T01:39:05 * src/base/ftstroke.c (FT_Glyph_StrokeBorder): Fix enum handling. * src/cff/cffdrivr.c (cff_get_cmap_info): Remove compiler warning.
Werner Lemberg c846eac1 2004-02-19T21:39:58 * include/freetype/freetype.h: Document FT_LOAD_TARGET_XXX properly. * src/base/ftglyph.c (ft_bitmap_glyph_class, ft_outline_glyph_class): Tag with FT_CALLBACK_TABLE_DEF. * src/smooth/ftsmooth.c (ft_smooth_render): Handle FT_RENDER_MODE_LIGHT.
Werner Lemberg 916838ca 2004-02-10T16:02:20 * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>: Preserve glyph width before calling cff_operator_seac. * src/cff/cffgload.c (cff_decoder_parse_charstrings): Handle special first argument for `hintmask' and `cntrmask' operators also.
Werner Lemberg 5972e9ab 2004-02-01T00:49:56 * src/cff/cffgload.c (cff_operator_seac): Fix magnitude of accent offset. Update code similarly to the seac support for Type 1 fonts. (cff_decoder_parse_charstrings) <cff_op_endchar>: Fix magnitude of accent offset. Don't hint glyphs twice if seac is emulated. <cff_op_flex>: Assign correct point tags. * docs/CHANGES: Updated. * src/type1/t1parse.c (T1_Get_Private_Dict): Use FT_MEM_MOVE, not FT_MEM_COPY, for copying the private dict. * src/type1/t1load.c (parse_subrs): Assign number of subrs only in first run. (parse_charstrings): Parse /CharStrings in second run without assigning values. (parse_dict): Skip all /CharStrings arrays but the first. We need this for non-standard fonts like `Optima' which have different outlines depending on the resolution. Note that there is no guarantee that we get fitting /Subrs and /CharStrings arrays; this can only be done by a real PS interpreter.
Werner Lemberg 658f2639 2004-01-24T15:06:57 * src/cff/cffload.c (cff_subfont_load): Initialize `dict'.
Werner Lemberg 6cda9c48 2004-01-22T09:07:12 * include/freetype/ftcache.h: Delete duplicated definition of FTC_FaceID. * src/cff/cffdrivr.c (cff_get_cmap_info): Call sfnt module's TT CMap Info service function if the cmap comes from sfnt. Return 0 if the cmap is sythesized in cff module. Formatting; updating copyright.
David Turner 4632fccb 2004-01-15T19:07:44 * include/freetype/internal/ftmemory.h, src/autohint/ahhint.c, src/base/ftgloadr.c, src/base/ftglyph.c, src/base/ftoutln.c, src/base/ftstroke.c, src/cff/cffload.c, src/truetype/ttgload.c, src/truetype/ttinterp.c: introducing the new FT_ARRAY_COPY and FT_ARRAY_MOVE macros to make copying arrays easier
Werner Lemberg edeed6b3 2004-01-15T16:12:36 * src/cff/cffload.c (cff_font_load): Load charstrings_index earlier. Use number of charstrings as argument to CFF_Load_FD_Select (as documented in the CFF specs).
Werner Lemberg 3d780173 2004-01-11T10:01:08 Make `FT_Get_CMap_Language_ID' work with CFF. Bug reported by Steve Hartwell <shspamsink@comcast.net>. * src/cff/cffdrivr.c: Include FT_SERVICE_TT_CMAP_H. (cff_services): Added an entry for FT_SERVICE_ID_TT_CMAP. (cff_get_cmap_info): New function. (cff_service_get_cmap_info) New entry for cff_services. * src/sfnt/ttcmap0.c: Exit loop after a format match has been found. Suggested by Steve Hartwell <shspamsink@comcast.net>.
Werner Lemberg 84c60bba 2004-01-01T08:21:30 * src/cff/cffgload.c (cff_decoder_parse_charstrings) [FT_DEBUG_LEVEL_TRACE]: Use `%ld' in FT_TRACE4. <cff_op_flex1>: Change type of dx and dy to FT_Pos and remove cast for accessing arguments.
Werner Lemberg 6fd9512a 2003-12-31T07:51:30 * src/truetype/ttgload.c (TT_Load_Simple_Glyph): Handle `repeated flags set' correctly. * src/cff/cffobjs.c (cff_face_init): Fix memory leak by deallocating `full' and `weight' properly. * src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_hintmask> [FT_DEBUG_LEVEL_TRACE]: Use `0x' as prefix for tracing output.
Werner Lemberg 80cfbd70 2003-12-26T07:26:08 * src/base/fttrigon.c, src/base/ftgloadr.c: Inlude FT_INTERNAL_OBJECTS_H. * src/base/ftstroke.c (FT_Outline_GetInsideBorder, FT_Outline_GetOutsideBorder): s/or/o/ to make it compile with C++ compilers. * src/cache/ftcmru.c, include/freetype/cache/ftcmru.h: s/select/selection/ to avoid compiler warning. * src/cff/cffload.h: s/select/ftselect/ to avoid potential compiler warning. Formatting.
Werner Lemberg 328abf30 2003-12-24T13:37:58 * src/cff/cffgload.c (cff_lookup_glyph_by_stdcharcode): Handle CID-keyed fonts. Remove MS-DOS line endings. Minor formatting issues.
David Turner 87c0d30f 2003-12-24T01:10:46 * include/freetype/fttypes.h src/autofit/afangles.c src/autofit/aflatin.c src/autohint/ahglyph.c src/autohint/ahhint.c src/base/ftcalc.c src/base/ftgloadr.c src/base/ftglyph.c src/base/ftobjs.c src/base/ftsynth.c src/base/fttrigon.c src/cff/cffgload.c src/cid/cidgload.c src/cid/cidload.c src/pfr/pfrgload.c src/pfr/pfrload.c src/pfr/pfrsbit.c src/psaux/psobjs.c src/pshinter/pshalgo.c src/pshinter/pshglob.c src/pshinter/pshrec.c src/raster/ftrend1.c src/sfnt/ttcmap0.c src/smooth/ftsmooth.c src/truetype/ttdriver.c src/truetype/ttgload.c src/truetype/ttinterp.c src/truetype/ttobjs.c src/type1/t1gload.c src/winfonts/winfnt.c: use of the FT_PAD_XXX and FT_PIX_XXX macros to avoid compiler warnings with very pedantic compilers. Hints: (x) & -64 will warn if (x) is not signed.. use (x) & ~63 instead !
Werner Lemberg 83da52b4 2003-12-20T07:30:05 * src/cff/cfftypes.h (CFF_MAX_CID_FONTS): Increase to 32. For example, the Japanese Hiragino font already contains 15 subfonts. * src/cff/cffload.c (cff_font_load): Deallocate `sids' array for CID-keyed fonts.
Werner Lemberg a9cd856e 2003-12-18T08:18:37 * src/cff/cfftypes.h (CFF_FontRecDictRec): Change type of `cid_count' to `FT_ULong'. * src/cff/cffgload.c (cff_slot_load): Take care of empty `cids' array. * src/cff/cffload.c (cff_charset_done): Free `cids' array. (cff_font_load): Create cids array only for CID-keyed fonts which are subsetted. * src/cff/cffobjs.c (cff_face_init): Check the availability of the PSNames modules for non-pure CFFs also. Set FT_FACE_FLAG_GLYPH_NAMES for a non-pure CFF also if it isn't CID-keyed. * src/cff/rules.mk (CFF_DRV_H): Add cfftypes.h.
Werner Lemberg efe52752 2003-12-16T07:12:40 * include/freetype/internal/tttypes.h (TT_TableDirRec, TT_CMapDirRec, TT_CMapDirEntryRec, TT_CMap0, TT_CMap2SubHeaderRec, TT_CMap2Rec, TT_CMap4Segment, TT_CMap4Rec, TT_CMap6, TT_CMapGroupRec, TT_CMap8_12Rec, TT_CMap10Rec, TT_CharMap_Func, TT_CharNext_Func, TT_CMapTableRec, TT_CharMapRec): Removed. Obsolete. * src/cff/cffobjs.h (CFF_CharMapRec): Removed. Obsolete.
Werner Lemberg fb4bfddb 2003-12-13T18:42:31 * src/type1/t1gload.c (T1_Parse_Glyph_And_Get_Char_String): Add cast. * src/cff/cffdrivr.c (cff_ps_has_glyph_names): Assure that return value is either 0 or 1.
Werner Lemberg b36d4a53 2003-12-12T15:38:39 * src/cff/cffdrivr.c (cff_get_glyph_name): Improve error message. (cff_get_name_index): Return if no PSNames service is available. (cff_ps_has_glyph_names): Handle CID-keyed fonts correctly. * src/cff/cfftypes.h (CFF_CharsetRec): New field `cids', used for CID-keyed fonts. This is the inverse mapping of `sids'. * src/cff/cffload.c (cff_charset_load): New argument `invert'. Initialize charset->cids if `invert' is set. (cff_font_load): In call to cff_charset_load, set `invert' to true for CID-keyed fonts. * src/cff/cffgload.c (cff_slot_load): Handle glyph index as CID and map it to the real glyph index. * docs/CHANGES: Updated.
Werner Lemberg 6c98cc3e 2003-12-12T07:59:16 * src/cff/cffobjs.c (cff_face_init): Don't set FT_FACE_FLAG_GLYPH_NAMES for CID-keyed fonts. Don't construct a cmap for CID-keyed fonts.
Werner Lemberg 9b067fac 2003-12-11T17:55:58 Use implementation specific SID value 0xFFFF to indicate that a dictionary element is missing. * src/cff/cffload.c (cff_subfont_load): Initialize all fields which hold SIDs to 0xFFFF. (cff_index_get_sid_string): Handle SID value 0xFFFF. Handle case where `psnames' is zero. (cff_font_load): Updated. Don't load encoding for CID-keyed CFFs. * src/cff/cffobjs.c (cff_face_init): Updated. Don't check for PSNames module if font is CID-keyed. Compute style name properly (using the same algorithm as in the CID driver). Fix computation of style flags. * src/cff/cfftoken.h: Comment out handling of base_font_name. Rename `postscript' field to `embedded_postscript' * src/cff/cfftypes.h (CFF_FontRecDictRec): Remove `base_font_name' and `postscript'.
Werner Lemberg 40bb0964 2003-11-01T14:36:20 * src/base/fttype1.c (FT_Get_PS_Font_Info, FT_Has_PS_Glyph_Names): Fix parameter order in calls to FT_FACE_FIND_SERVICE. * include/freetype/internal/ftserv.h (FT_SERVICE_POSTSCRIPT_NAMES_H): Removed. Unused. * src/type42/t42drivr.c (t42_services): Updated.
David Turner 7760595f 2003-10-29T21:43:52 * include/freetype/internal/bdftypes.h: removed obsolete header * include/freetype/internal/cfftypes.h, src/cff/cfftypes.h, src/cff/cffload.h, src/cff/cffobjs.h, src/cff/cffparse.h, include/freetype/internal/services/svbdf.h: moving "cfftypes.h" from 'include/freetype/internal' to 'src/cff' since no other modules needs to known about these types * include/freetype/internal/t42types.h, include/freetype/internal/internal.h, src/type42/t42objs.h, src/type42/t42drivr.c, src/type42/t42types.h: moving "t42types.h" from 'include/freetype/internal' to 'src/type42' since no other modules needs to known about these types * src/gzip/infblock.c: removing compiler warning * include/freetype/internal/services/svpsinfo.h, include/freetype/internal/ftserv.h, src/cff/cffdrivr.c, src/cid/ciddrivr.c, src/type1/t1driver.c, src/type42/t42drivr.c, src/base/fttype1.c: migrating to FT_SERVICE_ID_POSTSCRIPT_INFO defined in "svpsinfo.h", removing some sad hacks.
Werner Lemberg 1c0b8e9d 2003-10-23T04:54:14 Only whitespace changes.
Werner Lemberg d393ca37 2003-09-30T07:00:42 Updated copyright years.
David Turner b72d8a85 2003-09-29T20:33:37 * include/freetype/internal/services/svpsname.h (added), include/freetype/internal/psnames.h (removed), include/freetype/internal/internal.h (FT_SERVICE_POSTSCRIPT_NAMES): added new service to handle glyph name dictionaries, replacing the old internal header named "psnames.h" by "services/svpsname.h" note that this is different from "services/svpostnm.h" which only handles the retrieval of Postscript font name for a given face. (should we merge these two services into a single header ??) * include/freetype/internal/ftserv.h: adding FT_FACE_FIND_GLOBAL_SERVICE (used to lookup a service globally, instead of only within the current module) * include/freetype/internal/ftobjs.h, src/base/ftobjs.c: adding the new base function ft_module_get_service
Werner Lemberg a259b6dd 2003-09-22T09:53:56 * include/freetype/internal/ftserv.h (FT_FACE_FIND_SERVICE): Fix compilation warning (s/pptr/Pptr/). * include/freetype/internal/internal.h (FT_INTERNAL_PFR_H, FT_INTERNAL_FNT_TYPES_H): Removed.
David Turner 17dd0634 2003-09-21T16:04:05 * include/freetype/internal/ftserv.h, include/freetype/internal/service/svpfr.h, include/freetype/internal/pfr.h, src/base/ftpfr.c: migrating the functions of "ftpfr.h" to the new service-base internal API * src/cff/cffobjs.c, src/cid/cidobjs.c, src/pfr/pfrsbit.c, src/psaux/psobjs.c, src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/truetype/ttobjs.c, src/type1/t1driver.c, src/type1/t1objs.c, src/type42/t42objs.c, src/winfonts/winfnt.c: removing various compiler warnings
Werner Lemberg 013efd14 2003-09-17T05:26:33 Formatting.
Werner Lemberg 754d5588 2003-09-12T20:32:51 * src/cff/cffcmap.c: Include `cfferrs.h'. * src/pfr/pfrdrivr.c: Include `pfrerror.h'. * src/sfnt/sfdriver.c: Include `sferrors.h'. * src/psaux/psobjs.h: Add declaration for `ps_parser_to_bytes'.
Werner Lemberg 5e3614f5 2003-09-12T19:38:13 * builds/toplevel.mk (distclean): Remove `builds/unix/freetype2.pc'. * src/cff/cffdrivr.c: Don't load headers twice. * include/freetype/internal/ftserv.h (FT_SERVICE_SFNT_H): New macro. * src/base/ftobjs.c: Include FT_SERVICE_SFNT_H.
David Turner c313c502 2003-09-11T19:51:54 * include/freetype/ftmm.h, include/freetype/ftmodule.h, include/freetype/tttables.h, include/freetype/config/ftconfig.h, include/freetype/internal/ftobjs.h, include/freetype/internal/ftserv.h, include/freetype/internal/internal.h, include/freetype/internal/sfnt.h, include/freetype/internal/tttypes.h, include/freetype/internal/services/bdf.h, include/freetype/internal/services/glyfdict.h, include/freetype/internal/services/multmast.h, include/freetype/internal/services/postname.h, include/freetype/internal/services/sfnt.h, include/freetype/internal/services/xf86name.h, src/base/ftbdf.c, src/base/ftmm.c, src/base/ftobjs.c, src/base/ftxf86.c, src/bdf/bdfdrivr.c, src/cff/cffdrivr.c, src/cid/cidriver.c, src/pcf/pcfdrivr.c, src/sfnt/sfdriver.c, src/truetype/ttdriver.c, src/type1/t1driver.c, src/type42/t42drivr.c: heavy internal modifications to introduce the concept of "module services". This is the first step towards a massive simplification of the engine's internals, in order to get rid of various numbers of hacks. Note that this changes will break source & binary compatibility for authors of external font drivers. Maybe 2.1.6 will be called 2.2.0 after all :-)
Werner Lemberg e52c4ba1 2003-08-06T17:27:14 * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Fix previous change.
Werner Lemberg e8ff769c 2003-08-06T04:40:48 * src/type1/t1gload.c (T1_Load_Glyph), src/cff/cffgload.c (cff_slot_load), src/cid/cidgload.c (cid_slot_load_glyph): Apply font matrix to advance also. * docs/CHANGES: Updated.
Werner Lemberg 6d798993 2003-07-01T07:28:55 A new try to synchronize bitmap font access. include/freetype/freetype.h (FT_Bitmap_Size): `height' is now defined to return the baseline-to-baseline distance. This was already the value returned by the BDF and PCF drivers. The `width' field now gives the average width. I wasn't able to find something better. It should be taken as informative only. New fields `size', `x_ppem', and `y_ppem'. * src/pcf/pcfread.c (pcf_load_font): Updated to properly fill FT_Bitmap_Size. Do proper rounding and conversion from 72.27 to 72 points. * src/bdf/bdfdrivr.c (BDF_Face_Init): Updated to properly fill FT_Bitmap_Size. Do proper rounding and conversion from 72.27 to 72 points. * src/sfnt/sfobjs.c (sfnt_load_face): Updated to properly fill FT_Bitmap_Size. * src/winfonts/winfnt.c (FNT_Face_Init): Updated to properly fill FT_Bitmap_Size. Redesigning the FNT driver to return multiple faces, not multiple strikes. At least one font (app850.fon from WinME) contains different FNT charmaps for its subfonts. Consequently, the previous design of having multiple bitmap strikes in a single font face fails since we have only one charmap per face. * include/freetype/internal/fnttypes.h (FNT_Size_Rec): Removed. (FNT_FaceRec): Remove `num_fonts' field and replace `fonts' with `font'. * src/base/ftwinfnt.c (FT_Get_WinFNT_Header): Updated. * src/winfonts/winfnt.c (fnt_font_load): Don't set pixel_width equal to pixel_height. (fnt_face_done_fonts): Removed. (fnt_face_get_dll_fonts): Renamed to... (fnt_face_get_dll_font): This. Add second function argument to select face index. Updated to load just one subfont. (fnt_font_done, FNT_Face_Done): Updated. (FNT_Face_Init): Handle `face_index'. Updated. (FNT_Size_Set_Pixels): Simplified; similar to BDF and PCF, the bitmap width is now ignored. (FNT_Load_Glyph): Updated. Fix glyph index computation. (winfnt_driver_class): Updated.
Werner Lemberg 3c41447e 2003-06-25T06:13:36 * src/cff/cffdrivr.c (cff_get_glyph_name): Protect agains zero glyph name pointer. Reported by Mikey Anbary <manbary@vizrt.com>.
Werner Lemberg 43ba0842 2003-06-23T19:26:53 * src/tools/glnames.py: Updated to AGL 2.0. * src/psnames/pstables.h: Regenerated. * include/freetype/cache/ftcglyph.h, include/freetype/ttnameid.h, src/base/ftcalc.c, src/base/fttrigon.c, src/cff/cffgload.c, src/otlayout/otlgsub.c, src/pshinter/pshrec.c, src/psnames/psmodule.c, src/sfnt/sfobjs.c, src/truetype/ttdriver.c: Decorate constants with `U' and `L' if appropriate. * include/freetype/ftmoderr.h: Updated to include recent module additions. * src/pshinter/pshnterr.h (FT_ERR_BASE): Define as `FT_Mod_Err_PShinter'. * src/type42/t42error.h (FT_ERR_BASE): Define as `FT_Mod_Err_Type42'. * src/pshinter/pshrec.h (PS_HINTS_MAGIC): Removed. Not used. * include/freetype/config/ftconfig.h [__MWERKS__]: Define FT_LONG64 and FT_INT64.
Werner Lemberg 779afe4b 2003-06-22T15:33:53 * src/winfonts/winfnt.c (FNT_Load_Glyph): Use first_char in computation of glyph_index. (FNT_Size_Set_Pixels): To find a strike, first check pixel_height only, then try to find a better hit by comparing pixel_width also. Without this fix it isn't possible to access all strikes. Also compute metrics.max_advance to be in sync with other bitmap drivers. * src/base/ftobjs.c (FT_Set_Char_Size): Remove redundant code. (FT_Set_Pixel_Size): Assign value to `metrics' after validation of arguments. Synchronize computation of height and width for bitmap strikes. The `width' field in the FT_Bitmap_Size structure is now only useful to enumerate different strikes. The `max_advance' field of the FT_Size_Metrics structure should be used to get the (maximum) width of a strike. * src/bdf/bdfdrivr.c (BDF_Face_Init): Don't use AVERAGE_WIDTH for computing `available_sizes->width' but make it always equal to `available_sizes->height'. * src/pcf/pcfread.c (pcf_load_font): Don't use RESOLUTION_X for computing `available_sizes->width' but make it always equal to `available_sizes->height'. * src/truetype/ttdriver.c (Set_Pixel_Sizes): Pass only single argument to function. * src/psnames/psmodule.c (ps_unicode_value): Handle `.' after `uniXXXX' and `uXXXX[X[X]]'. * src/bdf/bdfdrivr.c: s/FT_Err_/BDF_Err/. * src/cache/ftccache.c, src/cache/ftcsbits.c, src/cache/ftlru.c: s/FT_Err_/FTC_Err_/. * src/cff/cffcmap.c: s/FT_Err_/CFF_Err_/. * src/pcf/pcfdrivr.c: s/FT_Err_/PCF_Err_/. * src/psaux/t1cmap.c: Include psauxerr.h. s/FT_Err_/PSaux_Err_/. * src/pshinter/pshnterr.h: New file. * src/pshinter/rules.mk: Updated. * src/pshinter/pshalgo.c, src/pshinter/pshrec.c: Include pshnterr.h. s/FT_Err_/PSH_Err_/. * src/pfr/pfrdrivr.c, src/pfr/pfrobjs.c, src/pfr/pfrsbit.c: s/FT_Err_/PFR_Err_/. * src/sfnt/sfdriver.c, src/sfnt/sfobjs.c, src/sfnt/ttcmap0.c, src/sfnt/ttload.c: s/FT_Err_/SFNT_Err_/. * src/truetype/ttgload.c: s/FT_Err_/TT_Err_/. * src/gzip/ftgzip.c: Load FT_MODULE_ERRORS_H and define FT_ERR_PREFIX and FT_ERR_BASE. s/FT_Err_/Gzip_Err_/.
Werner Lemberg deb5510a 2003-06-20T07:50:13 * src/cff/cffload (cff_encoding_load): `nleft' must be FT_UInt, otherwise adding 1 might wrap the result.
Werner Lemberg eb17a92a 2003-06-20T07:33:20 * src/psnames/psmodule.c (ps_unicode_value): Add support to recognize `uXXXX[X[X]]' glyph names. Don't handle glyph names starting with `uni' which have more than four digits.
Werner Lemberg 052904e3 2003-06-17T10:42:27 * include/freetype/ftglyph.h (ft_glyph_bbox_unscaled, ft_glyph_bbox_subpixels, ft_glyph_bbox_gridfit, ft_glyph_bbox_truncate, ft_glyph_bbox_pixels): Replaced with FT_GLYPH_BBOX_UNSCALED, FT_GLYPH_BBOX_SUBPIXELS, FT_GLYPH_BBIX_GRIDFIT, FT_GLYPH_BBOX_TRUNCATE, FT_GLYPH_BBOX_PIXELS. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * include/freetype/ftmodule.h (ft_module_font_driver, ft_module_renderer, ft_module_hinter, ft_module_styler, ft_module_driver_scalable, ft_module_driver_no_outlines, ft_module_driver_has_hinter): Replaced with FT_MODULE_FONT_DRIVER, FT_MODULE_RENDERER, FT_MODULE_HINTER, FT_MODULE_STYLER, FT_MODULE_DRIVER_SCALABLE, FT_MODULE_DRIVER_NO_OUTLINES, FT_MODULE_DRIVER_HAS_HINTER. The lowercase variants are now (deprecated aliases) to the uppercase versions. Updated all other files. * src/base/ftglyph.c (FT_Glyph_Get_CBox): Handle bbox_mode better as enumeration. * src/pcf/pcfdrivr.c (pcf_driver_class), src/winfonts/winfnt.c (winfnt_driver_class), src/bdf/bdfdrivr.c (bdf_driver_class): Add the FT_MODULE_DRIVER_NO_OUTLINES flag.
Werner Lemberg 858f310b 2003-06-09T04:46:30 Completely revised FreeType's make management. . In all makefiles `/' is used as the path separator. The conversion to the real path separators is done as late as possible using $(subst ...). . $(HOSTSEP) no longer exists. Now, $(SEP) gives the path separator for the operating system, and the new $(COMPILER_SEP) the path separator for the compiler tools. . $(BUILD) has been renamed to $(BUILD_DIR). In general, all directory variables end with `_DIR'. The variants ending in `_' (like `BASE_' have been removed). The following ChangeLog entries only describe changes which are not related to the redesign. * builds/beos/beos-def.mk (BUILD_DIR): Fix typo. * builds/compiler/watcom.mk (LINK_LIBRARY): Fix linker call to avoid overlong arguments as suggested by J. Ali Harlow <ali@avrc.city.ac.uk>. * builds/dos/dos-wat.mk: New file. * builds/freetype.mk (FREETYPE_H): Include header files from the `devel' subdirectory. * builds/os2/os2-dev.mk, builds/unix/unixddef.mk, builds/unix/unixddef.mk, builds/win32/w32-bccd.mk, builds/win32/w32-dev.mk (BUILD_DIR): Fix path. * builds/unix/configure.ac, builds/unic/configure: Updated. * builds/unix/unix-def.in (DISTCLEAN): Add `freetype2.pc'. * devel/ftoption.h: Updated.
Werner Lemberg bf7c8321 2003-06-06T05:07:53 * include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. (T1_FIELD_FIXED_1000, T1_FIELD_FIXED_1000_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle T1_FIELD_TYPE_FIXED_1000 and T1_FIELD_TYPE_FIXED_1000_P. * src/cff/cffparse.c (cff_kind_fixed_thousand): New enumeration. (CFF_FIELD_FIXED_1000): New macro. (cff_parser_run): Handle cff_kind_fixed_thousand. * src/cff/cfftoken.h: Use CFF_FIELD_FIXED_1000 for blue_scale. * src/cff/cffload (cff_subfont_load): Fix default values of expansion_factor and blue_scale. * src/cif/cidtoken.h, src/type1/t1tokens.h: Use T1_FIELD_FIXED_1000 for blue_scale. * src/pshinter/pshglob.c (psh_globals_new): Fix default value of blue_scale.
Werner Lemberg 8b884660 2003-06-03T11:51:43 * src/autohint/ahhint.c (ah_hinter_hint_edges): Removed. Just a wrapper for ah_hint_edges. (ah_hint_edges): Renamed to... (ah_hinter_hint_edges): This. * src/base/ftobjs.c (FT_Set_Hint_Flags): Removed. Unused. * include/freetype/internal/ftobjs.h (FT_Face_InternalRec), include/freetype/internal/psaux.h (T1_DecoderRec), src/cff/cffgload.h (CFF_Builder): Remove `hint_flags' field. Unused. * src/cff/cffgload.c (cff_builder_init): Updated. (cff_decoder_parse_charstrings) <cff_op_endchar>: Call hinter->apply with decoder->hint_mode instead of builder->hint_flags. * src/psaux/t1decode.c (t1_decoder_init): Updated. * src/base/ftstroker.c (ft_stroke_border_export): s/index/idx/. * src/sfnt/sfobjs.c (sfnt_load_face): Commented out code which increased root->height by 15% if the line gap was zero. There exist fonts (containing e.g. form drawing characters) which intentionally have a zero line gap value.
Werner Lemberg f35ff801 2003-06-02T21:58:05 * src/cff/cffobjs.c (cff_face_init): Use symbolic names for Adobe specific encoding IDs (there was a wrong EID value for custom encoding). * src/cff/cffcmap.h (CFF_CMapStdRec): Remove `count'. * src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_encoding_done): Updated. (cff_cmap_encoding_char_index, cff_cmap_encoding_char_next): Use 256 as limit for character code.
Werner Lemberg 65ba724b 2003-05-30T09:12:50 Avoid overwriting of numeric font dictionary entries for synthetic fonts. Additionally, some entries were handled as `integer' instead of `number'. * include/freetype/internal/psaux.h (T1_FieldType): Add T1_FIELD_TYPE_BOOL_P, T1_FIELD_TYPE_INTEGER_P, and T1_FIELD_TYPE_FIXED_P. (T1_FIELD_BOOL_P, T1_FIELD_NUM_P, T1_FIELD_FIXED_P): New macros. * src/psaux/psobjs.c (ps_parser_load_field): Handle new field types. * include/freetype/internal/cfftypes.h (CFF_FontRecDict), src/cff/cfftoken.h: Change type of underline_position and underline_thickness to FT_Fixed. * src/cff/cffload.c (cff_subfont_load): Fix default values of underline_position and underline_thickness. * src/cff/cffobjs.c (cff_face_init): Set underline_position and underline_thickness in `root'. * include/freetype/internal/t1types.h (T1_Font): Change point_type and stroke_width to pointers. * include/freetype/t1tables.h (PS_FontInfo): Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. * src/type1/t1tokens.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type1/t1objs.c (T1_Face_Done): Updated. (T1_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. * src/cid/cidtoken.h: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed'. * src/cid/cidobjs.c (cid_face_done): Updated. (cid_face_init): Updated. Fix assignment of underline_position and underline_thickness. * src/type42/t42parse.c: Change italic_angle, is_fixed_pitch, underline_position, and underline_thickness to pointers. Change the type of the latter two to `fixed'. Change type of stroke_width to `fixed' and make it a pointer. Change paint_type to pointer. * src/type42/t42objs.c (T42_Face_Init): Updated. Fix assignment of underline_position and underline_thickness. (T42_Face_Done): Updated. * src/base/ftobjs.c (open_face_from_buffer): Fix compiler warning. * src/pshinter/pshglob.c, src/pshinter/pshglob.h (psh_globals_set_scale): Make it a local function. * test/gview.c: Fix remaming ps3->ps typo. Formatting.
Werner Lemberg 428c2e4f 2003-04-25T05:35:04 * src/bdf/bdflib.c (hash_bucket, hash_lookup): Use `const' for first argument. (bdf_get_font_property): Use `const' for third argument. Updated all callers. * src/bdf/bdfdrivr.c (BDF_Face_Init): Set pixel width and height similar to the PCF driver. * src/bdf/bdf.h (_hashnode): Use `const' for `key'. Updated. * src/gzip/ftgzip.c: C++ doesn't like that the array `inflate_mask' is declared twice. It is perhaps better to modify the zlip source files directly instead of this hack. (zcalloc, zfree, ft_gzip_stream_close, ft_gzip_stream_io): Add casts to make build with g++ successful.
Werner Lemberg 2acb963b 2003-04-23T06:47:12 Cleanups.
Graham Asher 46960df7 2003-02-13T17:49:27 The incremental interface now passes the old metrics when asking for replacement metrics so that they can be modified, not just replaced. For example, CFF fonts need this.
David Turner 4bdf4350 2003-01-30T23:24:18 various improvements for 2.1.4. see ChangeLog, I've got problems with copy & paste on my desktop !!
David Turner 9967dce2 2002-11-23T16:41:23 * src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs. also enforced more checks to ensure that we never overflow the character codes array in the encoding.
David Turner c2278680 2002-11-23T15:53:57 * src/cff/cffload.c (cff_charser_load): modified charset loader to accept pre-defined charsets, even when the font contains fewer glyphs
David Turner 60b32e16 2002-11-06T22:32:54 2002-11-05 David Turner <david@freetype.org> * include/freetype/config/ftoption.h, src/gzip/ftgzip.c: added support for the FT_CONFIG_OPTION_SYSTEM_ZLIB option, used to specify the use of system-wide zlib. Note that this macro, as well as FT_CONFIG_OPTION_BYTECODE_INTERPRETER, is not #undef-ed anymore. This allows the build system to define them depending on the configuration (typically by adding -D flags at compile time). * src/sfnt/ttcmap0.c (tt_face_build_cmaps): removed compiler warnings in optimized mode relative to the "volatile" local variables. This was not a compiler bug after all, but the fact that a pointer to a volatile variable is not the same than a volatile pointer to a variable :-) the fix was to change "volatile FT_Byte* p" into "FT_Byte* volatile p" * src/pfr/pfrload.c, src/pfr/pfrdrivr.c, src/gzip/inftrees.c: removed compiler warnings in optimized modes * src/gzip/*.[hc]: modified our ZLib copy in order to prevent exporting any zlib function names outside of the component. This prevents linking problems on some platforms, when applications want to link FreeType _and_ ZLib together. 2002-11-05 Juliusz <jch@pps.jussieu.fr> * src/psaux/psobjs.c (ps_table_add): modified increment loop in order to implement exponential behaviour
Werner Lemberg 68e9f927 2002-09-27T11:09:23 * src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names, tt_face_get_ps_name): Replace switch statement with if clauses to make it more portable. * src/cff/cffobjs.c (cff_face_init): Ditto. * include/freetype/ftmodule.h (FT_Module_Class): Use `FT_Long' for `module_size'. * include/freetype/ftrender.h (FT_Glyph_Class_): Use `FT_Long' for `glyph_size'. * src/base/ftobjs.c (FT_Render_Glyph): Change second parameter to `FT_Render_Mode'. (FT_Render_Glyph_Internal): Change third parameter to `FT_Render_Mode'. * src/base/ftglyph.c (FT_Glyph_To_Bitmap): Change second parameter to `FT_Render_Mode'. * src/raster/ftrend1.c (ft_raster1_render): Change third parameter to `FT_Render_Mode'. * src/smooth/ftsmooth.c (ft_smooth_render, ft_smooth_render_lcd, ft_smooth_render_lcd_v): Ditto. (ft_smooth_render_generic): Change third and fifth parameter to `FT_Render_Mode'. * include/freetype/freetype.h, include/freetype/internal/ftobjs.h, include/freetype/ftglyph.h: Updated. * src/cff/cffdrivr.c (Load_Glyph), src/pcf/pcfdriver.c (PCF_Glyph_Load), src/pfr/pfrobjs.c (pfr_slot_load), src/winfonts/winfnt.c (FNT_Load_Glyph), src/t42/t42objs.c (T42_GlyphSlot_Load), src/bdf/bdfdrivr.c (BDF_Glyph_Load): Change fourth parameter to `FT_Int32'. * src/pfr/pfrobjs.c (pfr_face_init): Add two missing parameters and declare them as unused. * src/cid/cidparse.h (CID_Parser): Use FT_Long for `postscript_len'. * src/psnames/psnames.h (PS_Unicode_Value_Func): Change return value to FT_UInt32. * src/psnames/psmodule.c (ps_unicode_value, ps_build_unicode_table): Updated accordingly. * src/cff/cffdrivr.c (Get_Kerning): Use FT_Long for `middle'. (cff_get_glyph_name): Use cast for result of ft_strlen. * src/cff/cffparse.c (cff_parse_real): User cast for assigning `exp'. * src/cff/cffload.c (cff_index_get_pointers): Use FT_ULong for some local variables. (cff_charset_load, cff_encoding_load): Use casts to FT_UInt for some switch statements. (cff_font_load): Use cast in call to CFF_Load_FD_Select. * src/cff/cffobjs.c (cff_size_init): Use more casts. (cff_face_init): Use FT_Int32 for `flags'. * src/cff/cffgload.c (cff_operator_seac): Use cast for assigning `adx' and `ady'. (cff_decoder_parse_charstrings): Use FT_ULong for third parameter. Use more casts. * src/cff/cffcmap.c (cff_cmap_unicode_init): Use cast for `count'. * src/cid/cidload.c (cid_read_subrs): Use FT_ULong for `len'. * src/cid/cidgload.c (cid_load_glyph): Add missing cast for `cid_get_offset'. * src/psaux/t1decode.c (t1_decoder_parse_charstrings) <18>: Use cast for `num_points'. (t1_decoder_init): Use cast for assigning `decoder->num_glyphs'. * src/base/ftdebug.c (ft_debug_init): Use FT_Int. * include/freetype/internal/ftdriver.h (FT_Slot_LoadFunc): Use `FT_Int32' for fourth parameter. * src/base/ftobjs.c (open_face): Use cast for calling clazz->init_face. * src/raster/ftraster.c (Set_High_Precision): Use `1' instead of `1L'. (Finalize_Profile_Table, Line_Up, ft_black_init): Use casts. * src/raster/ftrend1.c (ft_raster1_render): Ditto. * src/sfnt/sfnt_dir_check: Compare `magic' with unsigned long constant. * builds/amiga/include/freetype/config/ftmodule.h: Updated.
David Turner 25f845aa 2002-09-09T23:45:29 * src/cache/ftccache.i: fixed a bug that prevented compilation in debug mode of template instantiation * src/cff/cffparse.c: fixed the CFF table loader. It didn't accept empty arrays, and this prevented the loading of certain fonts. * src/pshinter/pshalgo2.c, src/pshinter/pshalgo3.c: adding fix to prevent seg fault when hints are provided in an empty glyph !! * include/freetype/ftimage.h: removed incorrect "zft_" definitions and updated constants documentation comments * include/freetype/freetype.h (FT_FaceRec): updating documentation comment. The "descender" value is always *negative*, not positive !
Werner Lemberg 6b5c669b 2002-09-05T15:10:54 * src/cid/cidobjs.c (CID_Size_Init): Renamed to... (cid_size_init): This. * src/psaux/psobjs.c (T1_Builder_Add_Point1): Renamed to... (t1_builder_add_point1): This. Updated all affected code. * src/pshinter/pshalgo3.c (psh3_hint_align): Fix compiler warnings. * src/type1/t1gload.c (T1_Compute_Max_Advance): Ditto. Formatting, minor doc fixes.
David Turner d1245c0d 2002-08-27T22:34:20 updating sources to support the new FT_LOAD_TARGET_ constants to support target-specific hinting
David Turner b08fe2dc 2002-08-27T20:20:29 * massive re-formatting changes to many, many source files. I don't want to list them all here. The operations performed were all logical transformations of the sources: - trying to convert all enums and constants to CAPITALIZED_STYLE, with #define definitions like #define my_old_constants MY_NEW_CONSTANT - big, big update of the documentation comments * include/freetype/freetype.h, src/base/ftobjs.c, src/smooth/ftsmooth.c, include/freetype/ftimage.h: adding support for LCD-optimized rendering though the new constants/enums: FT_RENDER_MODE_LCD, FT_RENDER_MODE_LCD_V FT_PIXEL_MODE_LCD, FT_PIXEL_MODE_LCD_V this is still work in progress, don't expect everything to work correctly though most of the features have been implemented. * adding new FT_LOAD_XXX flags, used to specify both hinting and rendering targets: FT_LOAD_TARGET_NORMAL :: anti-aliased hinting & rendering FT_LOAD_TARGET_MONO :: monochrome bitmaps FT_LOAD_TARGET_LCD :: horizontal RGB/BGR decimated hinting & rendering FT_LOAD_TARGET_LCD_V :: vertical RGB/BGR decimated hinting & rendering note that FT_LOAD_TARGET_NORMAL is 0, which means that the default behaviour of the font engine is _unchanged_.
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