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80 Коммитов

Автор SHA1 Сообщение Дата
Lee Salzman 286a7bbfff Bug 1547063 - Use SharedFTFace in thebes. r=jfkthame 
Differential Revision: https://phabricator.services.mozilla.com/D44494

--HG--
extra : moz-landing-system : lando
 2019-09-16 17:07:59 +00:00
Cosmin Sabou 8113720646 Backed out 8 changesets (bug 1547063) for causing bug 1581466. a=backout 
Backed out changeset c969a93b0ca7 (bug 1547063)
Backed out changeset 003f5a79c6a7 (bug 1547063)
Backed out changeset 2c7032b4d022 (bug 1547063)
Backed out changeset 23892ecc6ef8 (bug 1547063)
Backed out changeset af6e6807ece7 (bug 1547063)
Backed out changeset ebc71e607938 (bug 1547063)
Backed out changeset 772c3427c791 (bug 1547063)
Backed out changeset e74a67e2afe3 (bug 1547063)
 2019-09-16 10:44:20 +03:00
Lee Salzman 0d6ebe2503 Bug 1547063 - Use FreeType metrics directly instead of querying Cairo. r=jfkthame 
Differential Revision: https://phabricator.services.mozilla.com/D44497

--HG--
extra : moz-landing-system : lando
 2019-09-15 03:01:19 +00:00
Lee Salzman 1ad0ba9769 Bug 1547063 - Use SharedFTFace locking instead of Cairo locking. r=jfkthame 
Differential Revision: https://phabricator.services.mozilla.com/D44496

--HG--
extra : moz-landing-system : lando
 2019-09-15 03:01:02 +00:00
Lee Salzman a9377fd974 Bug 1547063 - Use SharedFTFace in thebes. r=jfkthame 
Differential Revision: https://phabricator.services.mozilla.com/D44494

--HG--
extra : moz-landing-system : lando
 2019-09-15 03:00:32 +00:00
Jonathan Kew d88f8facc2 Bug 1558375 - Don't set the FT_LOAD_NO_AUTOHINT flag for fonts that have FT_FACE_FLAG_TRICKY, to avoid broken rendering. r=lsalzman 
Differential Revision: https://phabricator.services.mozilla.com/D35023

--HG--
extra : moz-landing-system : lando
 2019-06-15 12:40:02 +00:00
Ciure Andrei 86d096eeef Backed out changeset 6153e6bb58e1 (bug 1558375) for causing 1229972.html to perma crash CLOSED TREE 2019-06-15 13:42:53 +03:00
Jonathan Kew 9dbb54dd9e Bug 1558375 - Don't set the FT_LOAD_NO_AUTOHINT flag for fonts that have FT_FACE_FLAG_TRICKY, to avoid broken rendering. r=lsalzman 
Differential Revision: https://phabricator.services.mozilla.com/D35023

--HG--
extra : moz-landing-system : lando
 2019-06-15 05:27:40 +00:00
Cameron McCormack c1e712e277 Bug 282126 - Part 1: Allow getting zero glyph width from nsFontMetrics without falling back to average glyph width. r=jfkthame 
While we're here, fix the measurement of ' ' and 'x' so that we don't
measure the .notdef glyph if those glyphs aren't present.

Differential Revision: https://phabricator.services.mozilla.com/D23423

--HG--
extra : moz-landing-system : lando
 2019-03-21 04:50:41 +00:00
Ehsan Akhgari e5e885ae31 Bug 1521000 - Part 2: Adjust our clang-format rules to include spaces after the hash for nested preprocessor directives r=sylvestre 
# ignore-this-changeset

--HG--
extra : amend_source : 7221c8d15a765df71171099468e7c7faa648f37c
extra : histedit_source : a0cce6015636202bff09e35a13f72e03257a7695
 2019-01-18 10:16:18 +01:00
Jeff Muizelaar 6bf19bfac4 Bug 1516677. Remove unused drawtarget parameter. r=jfkthame 
With bug 1509358 having landed we don't need a draw target in a bunch of
places.  This removes it from those places.

Differential Revision: https://phabricator.services.mozilla.com/D15481

--HG--
extra : moz-landing-system : lando
 2018-12-31 11:43:27 +00:00
Tooru Fujisawa 7983faeb5d Bug 1511393 - Use c-basic-offset: 2 in Emacs mode line for C/C++ code. r=nbp 2018-12-01 04:52:05 +09:00
Sylvestre Ledru 265e672179 Bug 1511181 - Reformat everything to the Google coding style r=ehsan a=clang-format 
# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
 2018-11-30 11:46:48 +01:00
Jonathan Kew 0165cf1194 Bug 1478716 - Ensure we only call FT_Get_MM_Var once per face (and cache the result in the font entry), to avoid being bitten by freetype bug 52955 on Ubuntu. r=lsalzman 2018-08-01 22:39:05 +01:00
Ryan Hunt 6497093aa2 Bug 1471261 - Add global locking around FT_Load_Glyph to work around postscript hinter global data. r=lsalzman 
MozReview-Commit-ID: 9ohfqUnPxMc

--HG--
extra : rebase_source : b4a0e02cd0685a1623cc2bd0ffdc34429f3b8729
 2018-06-26 11:30:13 -04:00
Chris Peterson 71422dcaa9 Bug 1457813 - Part 2: Replace non-asserting NS_PRECONDITIONs with MOZ_ASSERTs. r=froydnj 
s/NS_PRECONDITION/MOZ_ASSERT/ and reindent

MozReview-Commit-ID: KuUsnVe2h8L

--HG--
extra : source : c14655ab3df2c9b1465dd8102b9d25683359a37b
 2018-04-28 12:50:58 -07:00
Xidorn Quan f62e2a947a Bug 1406552 - Only update max ascent / descent with em ones when ascent and descent are zero. r=jfkthame 
The original code was added in bug 385263 for fixing bug 279032 that a
single font provides zero for max ascent / descent in its HHEA table
which caused Firefox to crash.

Unconditionally picking the maximum of max ascent / descent and their
em correspondents doesn't seem to be essential for working around that
case, so this patch changes it to just use the em ascent / descent when
both max ascent and descent are zero.

This fixes a webcompat problem related to Roboto font on Linux (and
presumably also Android given it uses FreeType backend as well).

MozReview-Commit-ID: EpKrfiOwnZt

--HG--
extra : rebase_source : 0619abf992fb1e1a1f3068ab172880913ebff1f1
 2018-05-03 19:43:46 +10:00
Jonathan Kew e92b9e44cf Bug 1449605 - part 1 - Rearrange thebes font code so that the decision whether to apply synthetic-bold is deferred until actually instantiating a font, not made during the font-matching process. r=jwatt 
This rearranges how synthetic-bold use is determined in the font selection
& rendering code. Previously, we would decide during the font-selection
algorithm whether we need to apply synthetic-bold to the chosen face, and
then pass that decision through the fontgroup (storing it in the FamilyFace
entries of the mFonts array there) down to the actual rendering code that
instantiates fonts from the faces (font entries) we've selected.

That became a problem for variation fonts because in the case of a user
font, we may not have downloaded the resource yet, so we just have a "user
font container" entry, which carries the descriptors from the @font-face
rule and will fetch the actual resource when needed. But in the case of a
@font-face rule without a weight descriptor, we don't actually know at
font-selection time whether the face will support "true" bold (via a
variation axis) or not, so we can't reliably make the right decision about
applying synthetic bold.

So we now defer that decision until we actually instantiate a platform font
object to shape/measure/draw text. At that point, we have the requested
style and we also have the real font resource, so we can easily determine
whether fake-bold is required.

(This patch should not result in any visible behavior change; that will
come in a second patch now that the architecture supports it.)
 2018-05-01 10:30:50 +01:00
Jonathan Kew c57f185cd9 Bug 1454598 - part 3 - Use WeightRange more extensively in place of FontWeight throughout user-font handling and font-entry creation, and handle Stretch and SlantStyle similarly. r=jwatt 2018-04-25 07:18:23 +01:00
Jonathan Kew 9872150acc Bug 1454598 - part 2 - Allow variation fonts to record a weight range in gfxFontEntry, and update font-matching to handle ranges. r=jwatt 2018-04-25 07:18:23 +01:00
Jonathan Kew 7e27ba83c3 Backed out 4 changesets from bug 1454598 (26e036b1c703, bc910e36a7d7, bac001216577, 5af215d265b6) due to macOS 10.12 font issues. 2018-04-25 10:18:07 +01:00
Jonathan Kew 8489323f79 Bug 1454598 - part 3 - Use WeightRange more extensively in place of FontWeight throughout user-font handling and font-entry creation, and handle Stretch and SlantStyle similarly. r=jwatt 2018-04-25 07:18:23 +01:00
Jonathan Kew 6ca182d055 Bug 1454598 - part 2 - Allow variation fonts to record a weight range in gfxFontEntry, and update font-matching to handle ranges. r=jwatt 2018-04-25 07:18:23 +01:00
Cosmin Sabou dcacfcfc71 Backed out 2 changesets (bug 1454598) as requested by Mossop in developers channel. a=backout 
Backed out changeset b673e87d6134 (bug 1454598)
Backed out changeset 072dc1504ce6 (bug 1454598)
 2018-04-20 06:45:39 +03:00
Jonathan Kew 6f1e2a29b3 Bug 1454598 - part 2 - Allow variation fonts to record a weight range in gfxFontEntry, and update font-matching to handle ranges. r=jwatt 2018-04-19 13:28:13 +01:00
Jonathan Kew 464c469099 Bug 1440938 - Fall back to cairo's glyph metrics API if FreeType fails in some way, or if we're not using a variation font. r=lsalzman 2018-02-28 22:02:25 +00:00
Jonathan Kew ee890ee757 Bug 1435984 - patch 7 - Apply variation settings from the font entry in the gfxFT2Fonts (Android) back-end. r=lsalzman 
--HG--
extra : source : d4e3a21dc093c84530f28394089be13324915377
 2018-02-14 22:02:05 +11:00
Jonathan Kew 5b9b689254 Bug 1434699 - Don't use dlsym() to look up FreeType functions when building with MOZ_TREE_FREETYPE. r=lsalzman 2018-02-01 15:28:09 +00:00
Jonathan Kew 82f83b9470 Bug 1433402 - Use the specific FT_Done_MM_Var function if available (on sufficiently recent freetype) to release the struct returned by FT_Get_MM_Var. r=jrmuizel 2018-01-29 13:24:11 +00:00
Jonathan Kew 7ff4c1c33d Bug 1430446 - Prefer hinted glyph widths from FreeType, except when hinting is disabled or the font includes variations. r=lsalzman 2018-01-23 18:16:42 +00:00
Jonathan Kew e164d9c087 Bug 1430552 - Handle possible freetype failures in gfxFT2FontBase::GetFTGlyphAdvance to avoid risk of crashes. r=lsalzman 2018-01-15 16:36:47 +00:00
Jonathan Kew 42e35bdbd0 Bug 1430216 - For non-scalable fonts, we can't use the linearHoriAdvance field from the glyph slot; use the advance field instead to get proper metrics. r=lsalzman 2018-01-13 15:16:44 +00:00
Jonathan Kew 80ebb3e8d9 Bug 1428826 - Don't rely on FT_Get_Advance for glyph widths, get the advance from the glyph slot instead for better consistency with cairo metrics & rendering; update test expectations for minor changes in rendering. r=lsalzman 2018-01-09 17:36:37 +00:00
Jonathan Kew 6cf89ddd0e Bug 1427641 - patch 8 - Refactor gfxFT2FontBase glyph-width code so that we properly respect variations when getting character widths during InitMetrics. r=lsalzman 2018-01-02 13:29:54 +00:00
Jonathan Kew 7222178ff9 Bug 1427641 - patch 7 - Work around buggy FreeType metrics APIs when using variation fonts with FT versions prior to 2.8.2. r=lsalzman 2018-01-02 13:29:48 +00:00
Jonathan Kew 88ac266967 Bug 1427641 - patch 3 - Add variation data to the cairo_ft_*_font objects, so they can properly track instances of the same font resource used with different variation parameters. r=lsalzman 2017-12-07 13:22:49 +00:00
Jonathan Kew 5080cdedd5 Bug 1427641 - patch 2 - Convert variation values into FreeType's data type, and apply them to the FT_Face. r=lsalzman 2017-12-06 14:42:42 +00:00
Jonathan Kew 7ef5a362b4 Bug 1427641 - patch 1 - Get glyph widths directly from the FreeType face, instead of via a cairo scaled_font wrapper. r=lsalzman 2017-12-06 13:51:39 +00:00
Lee Salzman 2276117381 Bug 1385029 - remove redundant CairoScaledFont accessor from gfxFont subclasses. r=jfkthame 
MozReview-Commit-ID: BjcKkCgSZdG
 2017-08-07 16:20:40 -04:00
Lee Salzman 84420597a9 Bug 1383767 - remove cases of recursive locking of FreeType inside thebes. r=jfkthame 
MozReview-Commit-ID: 1KuOq8jmj0H
 2017-07-26 23:24:48 -04:00
Carsten "Tomcat" Book 8941796c79 Backed out changeset cecd14ecca85 (bug 1383767) 2017-07-27 08:19:54 +02:00
Lee Salzman bcac1f2797 Bug 1383767 - remove cases of recursive locking of FreeType inside thebes. r=jfkthame 
MozReview-Commit-ID: 1KuOq8jmj0H
 2017-07-26 23:24:48 -04:00
Lee Salzman a168dcdbf3 Bug 1348980 - implement UnscaledFont API for Moz2D and thebes. r=jfkthame 2017-04-06 17:41:02 -04:00
Jonathan Kew 5a98bcfa1e Bug 1278614 - Update the freetype-based GetGlyph method to conform to the expectations of the HarfBuzz callbacks, returning 0 for unsupported <Base, Variation-Selector> sequences instead of automatically returning the default mapping and ignoring the VS. r=karlt 2016-06-07 20:29:25 +01:00
Nicholas Nethercote 3493a38202 Bug 1232822 (part 6) - Move RefCairo() from gfxContext to gfxFont. r=jfkthame. 
Because gfxContext will one day disappear, and gfxFont seems like a good place
to move it to.
 2015-12-15 20:10:04 -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 a4dc4a929c Bug 1232576 (part 2) - Rename gfxContext::GetCairo() as GetRefCairo() and make it static. r=jfkthame. 
This means its callers now need a DrawTarget instead of a gfxContext.

--HG--
extra : rebase_source : 909cbf179cfbffa47fb70f417b2f50b641534a02
 2015-12-14 22:26:23 -08:00
Nicholas Nethercote 922099a41a Bug 1232576 (part 1) - Move the reference |cairo_t*| from gfxContext to DrawTarget (as user data). r=jfkthame. 
--HG--
extra : rebase_source : 5f4be8b9cb4a24527ee95468239ff6ff26d4a279
 2015-12-14 22:23:51 -08:00
L. David Baron 026c5518c7 Bug 1144885 - Treat font-size-adjust: none as separate from font-size-adjust: 0. r=jdaggett 
Without the patch, the addition to property_database.js leads to
failures related to the "0.0" and "0" values in
layout/style/test/test_value_computation.html .
 2015-04-20 23:10:40 -07:00
Robert O'Callahan d4b40be62c Bug 1099977. Part 1.5: Make gfxFT2FontBase::GetSpaceGlyph work for zero-sized fonts. r=jfkthame 
--HG--
extra : rebase_source : 41fe8ce9c751d4ffcfa3adb001640c60d1f4c449
 2014-11-19 22:41:42 +13:00