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108 Commits

Author SHA1 Message Date
Nicholas Nethercote
16ee19fe3f Bug 1232822 (part 5) - Moz2Dify GetRoundOffsetsToPixels(). r=jfkthame. 
Make GetRoundOffsetsToPixel() take a DrawTarget instead of a gfxContext. This
requires moving it into gfxFontShaper. The only change of note within the
function is the use of aDrawTarget->GetTransform().HasNonTranslation() instead
of CurrentMatrix().HasNonTranslation().
 2015-12-15 13:56:40 -08:00
Nicholas Nethercote
2a8e0225ac Bug 1232822 (part 1) - Moz2Dify SetupCairoFont(). r=jfkthame. 
This is now trivial.
 2015-12-15 13:56:40 -08:00
Nicholas Nethercote
4fdc67c5bd Bug 1230413 (part 2) - Change CallbackData::mContext to a DrawTarget. r=jfkthame. 
Also remove CallbackData::mShaper, which is unused.

--HG--
extra : rebase_source : 6e25d4fd10b490a7b5c2f772a51b268cb05cb1f6
 2015-12-06 14:13:19 -08:00
Sotaro Ikeda
ba3b3090fd Bug 1187145 - Replace nsBaseHashtable::Enumerate() calls in gfx/ with iterators r=njn 2015-09-24 08:31:30 -07:00
Jonathan Kew
7ab6a729ab Bug 1201518 - Remove the (unused) HBGetEastAsianWidth callback from gfxHarfBuzzShaper. r=jdaggett 2015-09-04 12:59:19 +01:00
Khaled Hosny
4851eca724 Bug 729993 - Use finer HarfBuzz cluster level. r=jfkthame 2015-08-09 22:01:32 +01:00
Jonathan Kew
810f7a1dfe Bug 1148660 - Correct the handling of glyph positioning offsets in vertical-upright mode. r=jdaggett 2015-06-01 09:12:46 +01:00
Botond Ballo
2e2a504271 Bug 1119980 - Use 'snprintf' instead of 'sprintf' to avoid a warning on Lollipop-based builds. r=froydnj 
--HG--
extra : source : 7468f9a3aa03520a29e138d4df431f0b5d90967c
 2015-05-26 14:33:55 -04:00
Phil Ringnalda
49dd872168 Back out 3 changesets (bug 1119980) for emulator-l bustage 
CLOSED TREE

Backed out changeset 12ce98475c6e (bug 1119980)
Backed out changeset bdb8d05f8870 (bug 1119980)
Backed out changeset a68a18840492 (bug 1119980)
 2015-05-25 18:48:51 -07:00
Botond Ballo
9934d127c1 Bug 1119980 - Use 'snprintf' instead of 'sprintf' to avoid a warning on Lollipop-based builds. r=froydnj 
--HG--
extra : rebase_source : 4e915a12ba662ed45788238a5f0a45533888bd92
 2015-05-25 20:45:17 -04:00
Jonathan Kew
a692669079 Bug 1164835 - Use vertical presentation forms (where available) in vertical-upright text as fallback if the font does not support the 'vert' feature. r=jdaggett 2015-05-22 08:40:04 +01:00
Birunthan Mohanathas
735ccdd101 Bug 968520 - Add mozilla::fallible to Fallible{Auto,}TArray::SetLength calls. r=froydnj 2015-05-18 13:50:35 -07:00
Jonathan Kew
d9a2e331d5 Bug 1161900 - Use ICU normalization support during shaping if available, to support decomposable characters in more recently-encoded scripts. r=jdaggett,gps 2015-05-11 19:57:28 +01:00
Jonathan Kew
2fad07bfc9 Bug 1137588 - patch 2 - Use a better default vOrigin in fonts without real vertical metrics. r=jdaggett 2015-03-26 12:23:55 +00:00
Jonathan Kew
179a4271ab Bug 1137588 - patch 1 - Read the second array in 'vmtx' correctly to get glyph vertical origins. r=jdaggett 2015-03-26 12:23:45 +00:00
Jonathan Kew
05cc1cb432 Bug 1139646 - Ensure gfxHarfBuzzShaper only loads the vmtx table once, to avoid leaking it. r=smontagu 2015-03-12 10:03:09 +00:00
Jonathan Kew
7425b37e9b Bug 1139888 - Check for missing glyph metrics tables. r=jdaggett 2015-03-09 12:16:22 +00:00
Jonathan Kew
5840767b60 Bug 1127935 - Check for null when trying to load 'head' table, to avoid crashing on non-sfnt fonts. r=jdaggett 2015-02-10 09:18:23 +00:00
Jonathan Kew
e34e642e4d Bug 1108177 - Implement harfbuzz glyph-extents callback, so that fallback mark positioning works in legacy truetype fonts. r=jdaggett 2015-01-28 09:03:28 +00:00
Nicholas Nethercote
b31f8f25e5 Bug 1124545 - Avoid creating the mergedFeatures hash table when possible. r=jdaggett. 
When scrolling all the way through
https://bugzilla.mozilla.org/show_bug.cgi?id=MNG, |mergedFeatures| gets
initialized more than 50,000 times -- each one involving a heap allocation for
the entry storage -- but it never has anything put into it.

This patch refactors MergeFontFeatures to move |mergedFeatures| inside it. It
now doesn't get created in the common case.

--HG--
extra : rebase_source : 5a8d44b30f90169b70e5f50a5e38bbe57f02b12b
 2015-01-21 22:41:02 -08:00
Jonathan Kew
e2f83ce0e3 Bug 1120101 - Calculate vertical glyph origin based on 'vmtx' table in TrueType fonts. r=jdaggett 2015-01-15 11:07:26 +00:00
Jonathan Kew
2cef5d1c88 Bug 1090329 - gfxHarfBuzzShaper::GetGlyphVAdvance should never use the backend-specific GetGlyphWidth method, which is for horizontal width only. r=smontagu 2015-01-06 20:56:01 +00:00
Jonathan Kew
3478d8e504 Bug 1108616 - part 3 - Only do language-specific shaping when the language was explicitly tagged. r=jdaggett 2014-12-23 12:50:10 +00:00
Jonathan Watt
d6d15a2f78 Bug 1093811 - Convert the gfxFont::GetGlyphWidth() virtual method to take a Moz2D DrawTarget instead of a Thebes gfxContext. r=jfkthame 2014-11-10 21:41:41 +00:00
Jonathan Watt
c29761b789 Bug 1093813 - Remove the gfxContext argument from gfxHarfBuzzShaper's GetGlyphHAdvance, GetGlyphVAdvance and GetGlyphVOrigin methods. r=jfkthame 2014-11-10 21:41:41 +00:00
Jonathan Kew
b2c88c5dfe Bug 902762 pt 1 - Pass a 'vertical' flag to font shapers, and support vertical shaping through harfbuzz. r=jdaggett 2014-10-01 20:25:48 +01:00
Jonathan Kew
50b0ff2a5d bug 1066043 - split gfxFont.cpp and .h into more manageably-sized pieces. r=jdaggett 
--HG--
rename : gfx/thebes/gfxFont.cpp => gfx/thebes/gfxFontEntry.cpp
rename : gfx/thebes/gfxFont.h => gfx/thebes/gfxFontEntry.h
rename : gfx/thebes/gfxFont.cpp => gfx/thebes/gfxGlyphExtents.cpp
rename : gfx/thebes/gfxFont.h => gfx/thebes/gfxGlyphExtents.h
rename : gfx/thebes/gfxFont.cpp => gfx/thebes/gfxTextRun.cpp
rename : gfx/thebes/gfxFont.h => gfx/thebes/gfxTextRun.h
 2014-09-16 10:58:12 +01:00
Jonathan Kew
123708b9c7 bug 1063931 - support cmap subtable format 10 in gfxHarfBuzzShaper::GetGlyph. r=jdaggett 2014-09-08 09:53:29 +01:00
John Daggett
780497e3ca Bug 1059691. Cleanup tabs in gfx/thebes source files. r=mkato 2014-08-29 13:18:28 +09:00
John Daggett
94caf2851e Bug 1024804 p2 - scan scriptrun for characters lacking variant glyphs. r=jfkthame 2014-07-22 09:02:48 +09:00
John Daggett
b69e91abce Bug 961558 - add fallback support for font-variant-caps values. r=jfkthame 2014-06-23 12:09:16 +09:00
Jonathan Kew
e551329cb7 bug 1012365 - workaround for Devanagari fonts that lack support for U+0972 on Android. r=jdaggett 2014-06-02 12:46:49 +01:00
Frédéric Wang
dd936cd2e4 Bug 407059 - Part 4: Use gfxHarfbuzzShaper::GetGlyphHAdvance() for math operators. r=jfkthame 2014-04-23 06:57:42 -07:00
Ryan VanderMeulen
0691160cfe Backed out 5 changesets (bug 407059) for reftest asserts. 
Backed out changeset 21fee1261f2e (bug 407059)
Backed out changeset c940a2d399c4 (bug 407059)
Backed out changeset 77593dd1b044 (bug 407059)
Backed out changeset cfcbc731d4db (bug 407059)
Backed out changeset d8244f3ecdcb (bug 407059)
 2014-04-22 11:00:13 -04:00
Frédéric Wang
b7d34cd584 Bug 407059 - Part 4: Use gfxHarfbuzzShaper::GetGlyphHAdvance() for math operators. r=jfkthame 2014-04-22 08:44:04 -04:00
Masatoshi Kimura
5e7240163c Bug 989557 - Implement a fallback for CJK Compatibility Ideographs Standardized Variants. r=jfkthame 
--HG--
rename : layout/reftests/fonts/gw432047-license.txt => layout/reftests/fonts/glyphwiki-license.txt
 2014-04-01 02:30:26 +09:00
Ehsan Akhgari
4b12513f89 Bug 969866 - Use fallible allocations in some places in our font/text shaping code; r=jfkthame 
It seems like the sizes for these data structures can be controlled from
Web content, and we are already prepared to deal with OOM conditions,
except that we are using infallible allocations by mistake.
 2014-02-08 13:10:07 -05:00
James Kitchener
719046a9e6 Bug 953385 - Set math script where applicable in /gfx. r=jfkthame 2014-01-30 10:59:16 -05:00
Ehsan Akhgari
1b83407ce9 Bug 927728 - Part 1: Replace PRUnichar with char16_t; r=roc 
This patch was automatically generated by the following script:

#!/bin/bash
# Command to convert PRUnichar to char16_t

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*modules/libmar*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name prtypes.h \
       ! -name Char16.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRUnichar char16_t
 2014-01-04 10:02:17 -05:00
Ehsan Akhgari
3e096d9c3d Bug 939585 - Build gfx/thebes in unified mode; r=BenWa 2013-11-27 08:03:04 -05:00
Phil Ringnalda
022d398c91 Back out d280a1c64f76 (bug 939585) for Mac build bustage 
CLOSED TREE
 2013-11-24 18:02:14 -08:00
Benoit Girard
49ae528201 Bug 939585 - Build gfx/thebes in unified mode. r=ehsan,bjacob 2013-11-21 14:22:45 -05:00
Ehsan Akhgari
eff9a278ad Bug 924221 - Minimize the #includes in gfx/thebes; r=bjacob 
--HG--
extra : rebase_source : af198eb9b9739ce718ba0d16c385624a722cde51
 2013-10-07 19:15:59 -04:00
Jonathan Kew
ea76441a45 bug 910506 - update harfbuzz to upstream release 0.9.21 plus latest bugfixes (commit 3d2c4f0c2ff8fab4262988aad65b170e5b479b20). r=jdaggett 2013-09-28 09:51:46 +01:00
Jonathan Kew
bcb64cdef3 backout changesets 9a9382595fce and ff34f480df07 (bug 910506) on a CLOSED TREE for failure in reftest variation-selector-unsupported-1.html 2013-09-27 14:58:28 +01:00
Jonathan Kew
eb104562ce bug 910506 - fix up gfxHarfBuzzShaper::GetGlyph for changed semantics of the hb_font_get_glyph callback. r=jdaggett 2013-09-27 13:22:26 +01:00
Jonathan Kew
3eb1fdd857 bug 847344 - refactor gfxFont/gfxFontEntry and associated classes for more efficient use of HarfBuzz and Graphite shaper APIs. r=roc 2013-05-16 17:29:20 +01:00
John Daggett
0eae803e8f Bug 549861 - reland font-variant subproperties with DOM-peer review. r=khuey 2013-05-20 11:59:20 +09:00
Ms2ger
7786ea6954 Backout bug 549861 (changesets 27fb48df15ce:7ecd4e3863b4) for insufficient review. 2013-05-19 20:23:19 +02:00
John Daggett
14610ff282 Bug 549861. Trim out kerning from gfxFontStyle. r=jkew 2013-05-13 18:45:38 +09:00