|
2af25ac0
|
2014-12-02T08:38:57
|
|
[docmaker] Ensure Python 3 compatibility.
* src/tools/docmaker/content.py (ContentProcessor::set_section,
ContentProcessor::finish): Replace `has_key' function with `in'
keyword.
* src/tools/docmaker/formatter.py (Formatter::__init__): Replace
sorting function with a key generator.
(Formatter::add_identifier): Replace `has_key' function with `in'
keyword.
* src/tools/docmaker/tohtml.py (HtmlFormatter::html_source_quote):
Replace `has_key' function with `in' keyword.
(HtmlFormatter::index_exit, HtmlFormatter::section_enter): Use
integer division.
s/<>/>/.
* src/tools/docmaker/utils.py: Import `itertools'.
(index_sort): Replaced by...
(index_key): ... this new key generator (doing exactly the same).
|
|
|
80bfeb1c
|
2014-12-01T10:07:52
|
|
[docmaker] Don't output a block multiple times.
This bug was hidden by not processing all lines of `<Order>' blocks.
* src/tools/docmaker/formatter.py (Formatter::section_dump): Filter
out field names.
|
|
|
0dbad763
|
2014-12-01T08:44:48
|
|
[docmaker] Use field values as HTML link targets where possible.
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_block_url):
Accept second, optional argument to specify a name.
(HtmlFormatter::html_source_quote): Link to field ID if possible.
(HtmlFormatter::print_html_field_list): Emit `id' attribute.
|
|
|
785b1d08
|
2014-11-30T22:16:34
|
|
[docmaker] Allow empty lines in `<Order>' blocks.
Before this patch, the suggested order of entries stopped at the
first empty line.
Obviously, nobody noticed that this problem caused a much reduced
set of links in the `Synopsis' sections; in particular, the
`<Order>' blocks contain a lot of entries that wouldn't be listed
otherwise...
* src/tools/docmaker/content.py (DocBlock::get_markup_words_all):
New function to iterate over all items.
(DocSection::process): Use it.
|
|
|
16b3e620
|
2014-11-30T20:58:27
|
|
* src/tools/docmaker/sources.py (column) [Format 2]: Fix regexp.
After the single asterisk there must be no other immediately following
asterisk.
|
|
|
63cb256b
|
2014-11-30T20:54:21
|
|
Documentation typos.
|
|
|
aaffbf85
|
2014-11-29T23:26:46
|
|
Minor.
|
|
|
434bc695
|
2014-11-29T23:12:55
|
|
* src/tools/docmaker/tohtml.py: Improve CSS for vertical spacing.
|
|
|
51987eaf
|
2014-11-29T22:19:29
|
|
[docmaker] Improve HTML code for table of contents..
* src/toold/docmaker/tohtml.py: Introduce a new table class `toc',
together with proper CSS.
|
|
|
aa834ce5
|
2014-11-29T20:08:29
|
|
[docmaker] Provide higher-level markup and simplify HTML.
* src/tools/docmaker/tohtml.py: Instead of using extraneous `<div>'
elements, use CSS descendants (of class `section') to format the
data.
Also remove reduntant <p> and <br> elements, replacing them with
proper CSS.
Globally reduce page width to 75%.
(block_header): Rename <div> class to `section'.
|
|
|
572e43cd
|
2014-11-29T20:07:56
|
|
Minor.
|
|
|
3bb97023
|
2014-11-29T16:12:37
|
|
[docmaker] Add `top' links after blocks.
* src/tools/docmaker/tohtml.py (block_footer_middle): Implement it.
|
|
|
a31f9715
|
2014-11-29T07:18:44
|
|
* src/tools/docmaker/tohtml.py: Improve CSS for fields.
Make fields align horizotnally relative to full line width.
|
|
|
8f795118
|
2014-11-29T06:49:15
|
|
* src/tools/docmaker/tohtml.py: Fix index and TOC templates.
This thinko was introduced 2014-11-27.
|
|
|
ba1ba0ca
|
2014-11-28T22:04:14
|
|
[docmaker] Format field lists with CSS.
This also simplifies the inserted HTML code.
* src/tools/docmaker/tohtml.py
(HtmlFormatter::print_html_field_list): Do it.
|
|
348fffa8
|
2014-11-28T16:05:59
|
|
Fix compiler warning to the comparison between signed and
unsigned variable.
* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Fix the comparison
between `ypos + ysize' and FT_INT_{MAX,MIN}.
|
|
|
46d4dc86
|
2014-11-28T05:49:56
|
|
[docmaker] Replace empty `<td>' with CSS..
* src/tools/docmaker/tohtml.py (HtmlFormatter::section_enter): Do
it.
|
|
|
984e0717
|
2014-11-28T05:33:58
|
|
[docmaker] Replace some `<table>' tags with `<h4>' and `<div>'.
* src/tools/docmaker/tohtml.py (marker_*): Use `<h4>'.
(source_*): Use `<div>'.
(HtmlFormatter::block_enter): s/<h4>/<h3>/.
|
|
|
9ee6a0a0
|
2014-11-28T11:14:18
|
|
Fix compiler warning to conversion specifiers in debug messages.
* src/autofit/afhints.c (af_glyph_hints_dump_points): Add length
modifier to dump long integers. (af_glyph_hints_dump_segments,
af_glyph_hints_dump_edges): Ditto.
|
|
|
7ea36340
|
2014-11-27T19:38:31
|
|
* src/tools/docmaker/tohtml.py: Usee more CSS for index.
|
|
|
edcf817e
|
2014-11-27T19:28:48
|
|
[docmaker] Replace `name' attribute of `<a>' with `id'.
* src/tools/docmaker/tohtml.py (HtmlFormatter::block_enter): Do it.
|
|
|
26d699ed
|
2014-11-27T19:22:52
|
|
* src/tools/docmaker/tohtml.py: Remove remaining `width' attributes.
For `Index' and `TOC' links, we now simply use the `text-align' CSS
property of `<td>' to enforce flush-left and flush-right,
eliminating the hack with an empty, full-width `<td>' element
inbetween.
The change also enforces the same (smaller) size for all index and
TOC links.
|
|
|
1b12f5d1
|
2014-11-28T01:22:26
|
|
* src/cff/cf2font.c: Include `ftcalc.h' to use FT_MSB(),
cf2font.c could not find it under `make multi' build.
|
|
|
2676e07a
|
2014-11-28T00:58:25
|
|
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Remove
unrequired negative value check for `width' and `height'.
|
|
|
dd3fee07
|
2014-11-27T13:20:52
|
|
* src/tools/docmaker/tohtml.py: More HTML table refactoring.
Replace some `<table>' tags with `<div>' to simplify structure.
Move `bgcolor' attribute to CSS.
Replace most `width' attributes with CSS. The remaining instances
(providing a similar effect as LaTeX's `\hfill' command) are removed
in a later patch.
|
|
|
a45b701a
|
2014-11-27T12:18:34
|
|
Minor documentation update.
|
|
|
339d830e
|
2014-11-27T12:03:17
|
|
[docmaker] Typos.
|
|
|
a5ad26af
|
2014-11-27T10:52:24
|
|
* src/tools/docmaker/tohtml.py: Replace <font> with CSS.
|
|
|
ba67c619
|
2014-11-27T10:51:49
|
|
* src/tools/docmaker/tohtml.py: Center <table> with CSS.
|
|
|
5594fa54
|
2014-11-27T10:50:50
|
|
* src/tools/docmaker/tohtml.py: Replace `<center>' with `<div>'.
|
|
|
433295ab
|
2014-11-27T10:07:06
|
|
Sort CSS entries.
|
|
|
8585cf56
|
2014-11-27T10:49:05
|
|
* src/tools/docmaker/tohtml.py: Remove redundant `<center>' tags.
This starts a series of commits into the direction of generating
valid HTML 5 code, especially using much more CSS.
|
|
|
1b057040
|
2014-11-27T17:53:20
|
|
Prevent too negative values (< FT_INT_MIN) in bitmap metrics,
suggested by Alexei.
* src/pfr/pfrsbit.c (pfr_slot_load_bitmap): Prevent too
negative values in `xpos' and `ypos + ysize'.
* src/smooth/ftsmooth.c (ft_smooth_render_generic): Prevent
too negative values in `x_left' and `y_top'. Either negative
values in `width' and `height' are checked.
|
|
|
c52882ab
|
2014-11-27T08:01:25
|
|
[docmaker] Produce better HTML code.
* src/tools/docmaker/tohtml.py: Always use double quotes for
attribute values.
(source_footer): Close `td' and `tr' groups.
|
|
|
dbb93157
|
2014-11-27T07:20:48
|
|
Use better way to disable creation of .pyc files for `make refdoc'.
Python 2.6 was released in 2008...
* builds/freetype.mk (refdoc): Use python's `-B' option.
* builds/detect.mk (std_setup, dos_setup): Mention required python
version for `refdoc' target.
|
|
|
4e7f89e3
|
2014-11-27T07:00:10
|
|
[docmaker] Cosmetics.
|
|
|
e8a5c33e
|
2014-11-27T06:48:37
|
|
* src/tools/docmaker/sources.py (re_bold, re_italic): Use
non-grouping parentheses.
* src/tools/docmaker/tohtml.py (HtmlFormatter::make_html_word):
Updated.
|
|
|
3d167cbe
|
2014-11-27T05:19:41
|
|
* src/base/ftobjs.c (FT_Get_Glyph_Name): Fix compiler warning.
Introdruced in previous change. Reported by Alexei.
|
|
|
f34f1925
|
2014-11-26T21:59:21
|
|
* src/*: Add checks for parameters of API functions where missing.
`API functions' are functions tagged with `FT_EXPORT_DEF'.
Besides trivial fixes, the following changes are included, too.
* src/base/ftbdf.c (FT_Get_BDF_Charset_ID, FT_Get_BDF_Property): Set
error code if no service is available.
* src/base/ftinit.c (FT_Done_FreeType): Change return value for
invalid `library' parameter to `Invalid_Library_Handle'.
* src/base/ftobjs.c (FT_New_Size): Change return value for invalid
`asize' parameter to `Invalid_Argument'.
* src/base/ftoutln.c (FT_Outline_Copy): Change return value for
invalid `source' and `target' parameters to `Invalid_Outline'.
(FT_Outline_Done_Internal): Change return value for invalid
`outline' parameter to `Invalid_Outline'.
|
|
|
29668891
|
2014-11-26T06:59:10
|
|
Typo.
|
|
|
a593a042
|
2014-11-26T18:42:48
|
|
* src/cache/ftcbasic.c: Use single calls to `FT_TRACE'.
|
|
|
cd4a5a26
|
2014-11-27T00:20:48
|
|
* src/base/ftobj.c (Mac_Read_POST_Resource): Additional
overflow check in the summation of POST fragment lengths,
suggested by Mateusz Jurczyk <mjurczyk@google.com>.
|
|
|
1720e81e
|
2014-11-26T16:39:00
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Insert comments
and fold too long tracing messages.
|
|
|
18a8f0d9
|
2014-11-26T16:11:38
|
|
Fix Savannah bug #43540.
* src/base/ftmac.c (parse_fond): Prevent a buffer overrun
caused by a font including too many (> 63) strings to store
names[] table.
|
|
|
45331679
|
2014-11-26T16:02:17
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Use unsigned long
variables to read the lengths in POST fragments. Suggested by
Mateusz Jurczyk <mjurczyk@google.com>.
|
|
|
35252ae9
|
2014-11-26T15:52:23
|
|
Fix Savannah bug #43539.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
by a broken POST table in resource-fork.
|
|
|
240c94a1
|
2014-11-26T15:43:29
|
|
Fix Savannah bug #43538.
* src/base/ftobjs.c (Mac_Read_POST_Resource): Fix integer overflow
by a broken POST table in resource-fork.
|
|
|
5aff8530
|
2014-11-26T14:36:12
|
|
* src/base/ftobjs.c (Mac_Read_POST_Resource): Avoid memory leak
by a broken POST table in resource-fork. Return after freeing
the buffered POST table when it is found to be broken.
|
|
|
02b8e7e8
|
2014-11-25T11:31:51
|
|
*/*: s/Invalid_Argument/Invalid_Size_Handle/ where appropriate.
|
|
|
0d4aa23e
|
2014-11-25T11:26:14
|
|
*/*: s/Invalid_Argument/Invalid_Stream_Handle/ where appropriate.
|
|
|
f4f9e688
|
2014-11-25T11:11:55
|
|
*/*: s/Invalid_Argument/Invalid_Library_Handle/ where appropriate.
|
|
|
04c2aa18
|
2014-11-25T10:22:12
|
|
*/*: s/Invalid_Argument/Invalid_Outline/ where appropriate.
|
|
|
04edbbda
|
2014-11-25T10:21:13
|
|
*/*: s/Invalid_Argument/Invalid_Face_Handle/ where appropriate.
|
|
|
3e86711e
|
2014-11-25T09:01:07
|
|
[Savannah bug #43682] Adjust some renderer callbacks.
* src/raster/ftraster.c (ft_black_set_mode): Change return type to
`int' to stay in sync with `FT_Renderer_SetModeFunc' prototype.
* src/smooth/ftgrays.c (gray_raster_set_mode): New dummy function
for orthogonality.
(ft_grays_raster): Use it.
|
|
|
6689a009
|
2014-11-25T08:53:09
|
|
[Savannah bug #43682] Properly handle missing return errors.
The functions in this patch *do* return non-trivial errors that must
be taken care of.
* src/autofit/afloader.c (af_loader_load_g), src/base/ftobjs.c
(FT_Render_Glyph_Internal), src/base/ftoutln.c (FT_Outline_Render),
src/cff/cffgload.c (cff_decoder_parse_charstrings) <cff_op_endchar>,
src/psaux/psobjs.c (ps_parser_load_field_table), src/psaux/t1decode
(t1_decoder_parse_charstrings) <op_endchar>, src/truetype/ttgload.c
(load_truetype_glyph <subglyph loop>, tt_loader_init,
TT_Load_Glyph), src/truetype/ttgxvar.c (TT_Set_MM_Blend),
src/truetype/ttobjs.c (tt_size_run_fpgm, tt_size_run_prep): Do it.
|
|
|
b24e8ba2
|
2014-11-25T08:30:49
|
|
[Savannah bug #43682] Add/remove `void' casts to some functions.
We use a cast to indicate that we intentionally ignore a function's
return value. However, this doesn't apply to API functions where
errors can only happen for trivially invalid input.
* src/base/ftstroke.c (FT_Glyph_Stroke, FT_Glyph_StrokeBorder),
src/base/ftsynth.c (FT_GlyphSlot_Embolden), src/cff/cffgload.c
(cff_slot_load), src/pfr/pfrdrivr.c (pfr_get_kerning),
src/type1/t1load.c (parse_encoding), src/type42/t42parse.c
(t42_parse_encoding): Do it.
|
|
|
ef439fd2
|
2014-11-25T08:14:15
|
|
[Savannah bug #43682] Change some signatures to `void' return type.
* include/internal/pshints.h (PSH_Globals_SetScaleFunc),
include/internal/sfnt.h (TT_Get_Metrics_Func),
src/pshinter/pshglob.c (psh_globals_set_scale),
src/pshinter/pshrec.c (ps_hints_init), src/sfnt/ttmtx.c
(tt_face_get_metrics), src/truetype/ttinterp.c (TT_Goto_CodeRange,
TT_Set_CodeRange, TT_Clear_CodeRange, TT_Done_Context,
TT_Save_Context): Do it.
* src/pshinter/pshglob.h, src/pshinter/pshrec.h, src/sfnt/ttmtx.h,
src/truetype/ttgload.c (TT_Hint_Glyph), src/truetype/ttinterp.c
(TT_Run_Context), src/truetype/ttinterp.h, src/truetype/ttobjs.c
(tt_size_run_fpgm, tt_size_run_prep): Updated.
|
|
|
6889f7b7
|
2014-11-24T17:16:08
|
|
Remove all code related to FT_MAX_CHARMAP_CACHEABLE.
This is no longer used.
* src/base/ftobjs.c, src/cache/ftccmap.c, src/cff/cffobjs.c,
src/sfnt/ttcmap.c: Do it.
|
|
|
f0292bb9
|
2014-11-24T10:51:21
|
|
[sfnt] Fix Savannah bug #43680.
This adds an additional constraint to make the fix from 2013-01-25
really work.
* src/sfnt/ttsbit.c (tt_sbit_decoder_load_image) <index_format==4>:
Check `p' before `num_glyphs'.
|
|
|
eca0f067
|
2014-11-24T10:22:08
|
|
[truetype] Fix Savannah bug #43679.
* src/truetype/ttpload.c (tt_face_load_hdmx): Check minimum size of
`record_size'.
|
|
96341dc3
|
2014-11-24T09:53:07
|
|
[cff, pfr, psaux, winfonts] Fix Savannah bug #43676.
Don't cast cmap init function pointers to an incompatible type.
Without this patch, the number of parameters between declaration and
the real signature differs. Calling such a function results in
undefined behavior.
ISO/IEC 9899:TC3 (Committee Draft September 7, 2007)
6.5.2.2 Function calls
9 If the function is defined with a type that is not
compatible with the type (of the expression) pointed to by
the expression that denotes the called function, the
behavior is undefined.
On certain platforms (c -> js with emscripten) this causes
termination of execution or invalid calls because in the emscripten
implementation, function pointers of different types are stored in
different pointer arrays. Incorrect pointer type here results in
indexing of an incorrect array.
* src/cff/cffcmap.c (cff_cmap_encoding_init, cff_cmap_unicode_init),
src/pfr/pfrcmap.c (pfr_cmap_init), src/psaux/t1cmap.c
t1_cmap_standard_init, t1_cmap_expert_init, t1_cmap_custom_init,
t1_cmap_unicode_init), src/winfonts/winfnt.c (fnt_cmap_init): Fix
signature.
|
|
|
f70d9342
|
2014-11-24T09:31:32
|
|
[sfnt] Fix Savannah bug #43672.
* src/sfnt/ttkern.c (tt_face_load_kern): Use correct value for
minimum table length test.
|
|
|
73be9f9a
|
2014-11-24T07:30:05
|
|
[type1, type42] Another fix for Savannah bug #43655.
* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
(t42_parse_charstrings): Add another boundary testing.
|
|
|
a7a4207d
|
2014-11-24T06:44:45
|
|
[docmaker] Formatting, copyright, improved documentation.
* src/tools/docmaker/*: No code changes besides trivial
modifications.
|
|
|
f1094c09
|
2014-11-22T18:54:51
|
|
Minor documentation reordering.
|
|
|
d26cd5ed
|
2014-11-22T18:49:25
|
|
The FT_LOAD_BITMAP_CROP flag is obsolete.
It's not used by any driver.
|
|
|
af834617
|
2014-11-22T13:29:10
|
|
[bdf] Fix Savannah bug #43660.
* src/bdf/bdflib.c (_bdf_parse_glyphs) <"ENDFONT">: Check
`_BDF_GLYPH_BITS'.
|
|
|
42fcd669
|
2014-11-22T12:44:33
|
|
[type42] Allow only embedded TrueType fonts.
This is a follow-up to Savannah bug #43659.
* src/type42/t42objs.c (T42_Face_Init): Exclusively use the
`truetype' font driver for loading the font contained in the `sfnts'
array.
|
|
|
3788187e
|
2014-11-22T10:46:47
|
|
[type42] Fix Savannah bug #43659.
* src/type42/t42objs.c (T42_Open_Face): Initialize `face->ttf_size'.
* src/type42/t42parse.c (t42_parse_sfnts): Always set
`face->ttf_size' directly. This ensures a correct stream size in
the call to `FT_Open_Face', which follows after parsing, even for
buggy input data.
Fix error messages.
|
|
|
5f201ab5
|
2014-11-22T09:16:39
|
|
[cff] Fix Savannah bug #43658.
* src/cff/cf2ft.c (cf2_builder_lineTo, cf2_builder_cubeTo): Handle
return values of point allocation routines.
|
|
|
801b35fe
|
2014-11-22T07:21:11
|
|
Formatting.
|
|
|
9bd20b73
|
2014-11-22T06:24:45
|
|
[sfnt] Fix Savannah bug #43656.
* src/sfnt/ttcmap.c (tt_cmap4_validate): Fix order of validity
tests.
|
|
|
dd89710f
|
2014-11-21T22:19:28
|
|
[type1, type42] Fix Savannah bug #43655.
* src/type1/t1load.c (parse_charstrings), src/type42/t42parse.c
(t42_parse_charstrings): Fix boundary testing.
|
|
|
b1fc00d5
|
2014-11-21T12:06:40
|
|
* src/pcf/pcfread.c (pcf_get_metrics): Sanitize invalid metrics.
|
|
|
23c093fc
|
2014-11-21T08:41:39
|
|
Minor.
|
|
|
9154dab8
|
2014-11-21T08:03:51
|
|
[ftlcdfil] Obey flow direction.
* src/base/ftlcdfil.c (_ft_lcd_filter_fir, _ft_lcd_filter_legacy):
Handle `up' flow.
|
|
|
644d6fab
|
2014-11-21T07:28:50
|
|
* src/base/ftbitmap.c (FT_Bitmap_Convert): Improve.
This commit completes argument checks and adds support for different
flow directions.
|
|
|
6de76174
|
2014-11-21T06:05:49
|
|
* src/base/ftbitmap.c (FT_Bitmap_Copy): Improve.
This commit adds argument checks and support for different flow
directions.
|
|
|
1e6e1b83
|
2014-11-20T21:07:56
|
|
* src/base/ftbitmap.c (FT_Bitmap_New): Check argument.
|
|
|
b3500af7
|
2014-11-19T21:28:21
|
|
Change some fields in `FT_Bitmap' to unsigned type.
This doesn't break ABI.
* include/ftimage.h (FT_Bitmap): Make `rows', `width', `num_grays',
`pixel_mode', and `palette_mode' unsigned types.
* src/base/ftbitmap.c: Updated.
(FT_Bitmap_Copy): Fix casts.
* src/cache/ftcsbits.c, src/raster/ftraster.c, src/sfnt/pngshim.c:
Updated.
|
|
|
df485774
|
2014-11-19T21:21:23
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|
Make `FT_Bitmap_Convert' correctly handle negative `pitch' values.
* src/base/ftbitmap.c (FT_Bitmap_Convert): Always use positive value
for the pitch while copying data.
Correctly set pitch sign in target bitmap.
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d6061212
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2014-11-19T21:13:23
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Minor code improvement in `FT_Bitmap_Embolden'.
* src/base/ftbitmap.c (FT_Bitmap_Embolden) <FT_PIXEL_MODE_GRAY[24]>:
Fix thinko.
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8d05486e
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2014-11-19T21:07:59
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Minor documentation improvements and whitespace.
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237c0abf
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2014-11-19T22:10:29
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Trailing space.
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f841ad3e
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2014-11-19T21:19:06
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* src/base/fttrigon.c: Use dedicated `FT_Angle' for arctan table.
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a67c43e1
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2014-11-19T06:46:23
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Avoid compiler warnings on x86-64 for `FT_MulFix'.
`FT_MulFix' takes `FT_Long' parameters as defined in `freetype.h',
but several inline implementations of it in `ftcalc.h' take
`FT_Int32' arguments. This is causing compiler warnings on x86-64:
If parameters of type `FT_Fixed' (= `FT_Long') are passed to the
inline implementation of this function, integer values are truncated
from 64bit to 32bit.
* include/internal/ftcalc.h (FT_MulFix) [FT_MULFIX_ASSEMBLER]: Add
casts.
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54abd228
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2014-11-15T09:05:22
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[sfnt] Fix Savannah bug #43597.
* src/sfnt/pngshim.c (Load_SBit_Png): Protect against too large
bitmaps.
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257c270b
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2014-11-12T21:42:13
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[sfnt] Fix Savannah bug #43591.
* src/sfnt/ttsbit.c (tt_sbit_decoder_init): Protect against addition
and multiplication overflow.
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677ddf4f
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2014-11-12T21:26:44
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[sfnt] Fix Savannah bug #43590.
* src/sfnt/ttload.c (check_table_dir, tt_face_load_font_dir):
Protect against addition overflow.
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f46add13
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2014-11-12T21:06:08
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[sfnt] Fix Savannah bug #43589.
* src/sfnt/sfobjs.c (woff_open_font): Protect against addition
overflow.
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602040b1
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2014-11-12T20:51:20
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[sfnt] Fix Savannah bug #43588.
* src/sfnt/ttcmap.c (tt_cmap8_validate, tt_cmap10_validate,
tt_cmap12_validate, tt_cmap13_validate, tt_cmap14_validate): Protect
against overflow in additions and multiplications.
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2e73a1b4
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2014-11-09T23:22:43
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[base] CORDIC improvements.
The scaling between the hypotenuse and its CORDIC approximation is
based on regression analysis. The smaller padding for `theta' is
justifed by its maximum error of less than 6.
* src/base/fttrigon.c (ft_trig_downscale): Borrow code from
./ftcalc.c (ft_multo64), change linear intercept.
(ft_trig_pseudo_polarize): Decrease `theta' padding.
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c3e9f026
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2014-11-09T23:21:37
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Minor documentation fixes.
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0e73d218
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2014-11-09T01:27:38
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* src/base/ftstroke.c (ft_stroker_inside): Fix border intersections.
One more place to check whether `radius' is zero.
Problem reported by Marco Wertz <marco.wertz@gmx.de>.
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2c4832d3
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2014-11-07T07:42:33
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Fix Savannah bug #43535.
* src/bdf/bdflib.c (_bdf_strncmp): New macro that checks one
character more than `strncmp'.
s/ft_strncmp/_bdf_strncmp/ everywhere.
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ef1eba75
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2014-11-06T23:25:05
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Fix Savannah bug #43548.
* src/pcf/pcfread (pcf_get_encodings): Add sanity checks for row and
column values.
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0e2f5d51
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2014-11-06T22:32:46
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Fix Savannah bug #43547.
* src/pcf/pcfread.c (pcf_read_TOC): Check `size' and `offset'
values.
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f49a100a
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2014-11-06T13:30:28
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* src/pcf/pcfread.c (pcf_read_TOC): Avoid memory leak.
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facfc79a
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2014-11-03T07:24:59
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* src/truetype/ttsubpix.c (COMPATIBILITY_MODE_Rules): Updated.
The previous commit deteriorates rendering of DejaVu and similar
fonts; this gets compensated with this rule.
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706f752b
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2014-11-03T07:20:57
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* src/truetype/ttinterp.c (Ins_DELTAP): Fix subpixel hinting.
Before this patch, it was impossible to ever call DELTAP[123] in
subpixel hinting mode as described in the ClearType whitepaper; it
only worked if in `compatibility mode'. However, compatibility mode
essentially disables SHPIX, completely ruining hinting of
ttfautohint output, for example.
We now follow the whitepaper more closely so that DELTAP[123]
instructions for touched points in the non-subpixel direction are
executed.
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