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62 Commits

Author SHA1 Message Date
Jonathan Kew
be14974fec Bug 1617596 - Move mSpaceGlyph to gfxFont instead of defining it separately in each subclass, and de-virtualize gfxFont::GetSpaceGlyph(). r=lsalzman 
Differential Revision: https://phabricator.services.mozilla.com/D63855

--HG--
extra : moz-landing-system : lando
 2020-02-24 14:36:52 +00:00
Lee Salzman
2b03a82ba0 Bug 1584268 - only instantiate Cairo fonts when drawing to Cairo target. r=jfkthame 
This removes a lot of old cruft in thebes to instantiate Cairo scaled fonts.
Instead, we only instantiate the Cairo scaled font inside Moz2D when we actually
need it for DrawTargetCairo. This thus gets rid of the duplicated code we had
inside both Moz2D and thebes to deal with Cairo scaled fonts.

Differential Revision: https://phabricator.services.mozilla.com/D47297

--HG--
extra : moz-landing-system : lando
 2019-10-01 21:56:30 +00:00
Lee Salzman
2770b6301a Bug 1582231 - remove Moz2D dependency on Cairo glyph extents. r=jfkthame 
Differential Revision: https://phabricator.services.mozilla.com/D46332

--HG--
extra : moz-landing-system : lando
 2019-09-20 16:30:21 +00:00
Lee Salzman
44eb8379af 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
 2019-09-16 17:15:10 +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
Sylvestre Ledru
e226046cb8 Bug 1547143 - Format the tree: Be prescriptive with the pointer style (left) r=Ehsan 
# ignore-this-changeset

Depends on D28954

Differential Revision: https://phabricator.services.mozilla.com/D28956

--HG--
extra : moz-landing-system : lando
 2019-05-01 08:47:10 +00:00
Jean-Yves Avenard
11ac9e9cf8 Bug 1540581 - P6. Tidy some C++ declarations in gfx/. r=gerald,jrmuizel 
* Remove redundant virtual keywords
* Mark all destructors of inheriting classes as virtual for clarity
* Mark all classes without virtual destructor as final (exposed errors)
* Make destructor virtual where it needed to be (some were missing)
* Replace empty ({}) code declaration in header with = default
* Remove virtual unused methods

I probably missed some, it quickly became a rabbit hole.

Differential Revision: https://phabricator.services.mozilla.com/D26060

--HG--
extra : moz-landing-system : lando
 2019-04-11 12:36:51 +00:00
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 Watt
b6f1371d94 Bug 1458218 - Rename gfxGDIFont::mNeedsBold to mNeedsSyntheticBold. r=jfkthame 2018-04-26 12:46:18 +01:00
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
620b5d3c57 Bug 1419615 - Remove old synthetic-italic support from the GDI font code, so we don't double-slant text now that we have generic support in gfxFont. r=lsalzman 2017-11-23 19:38:17 +00:00
Lee Salzman
a21ad6d19e Bug 1385029 - require implementation of gfxFont::GetScaledFont and remove unnecessary gfxPlatform::GetScaledFontForFont. r=jfkthame 
MozReview-Commit-ID: GP1Aekecb0s
 2017-08-07 16:20:44 -04:00
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
Jonathan Kew
4b5525bbf7 Bug 1362167 - Use strongly-typed enum classes instead of generic uint16_t fields for the gfxShapedText and gfxTextRun flags. r=jrmuizel 2017-05-04 22:27:05 +01:00
Jonathan Kew
6f0d451756 Bug 1352528 - Hoist call to GetRoundOffsetsToPixels out of the inner loop of text shaping. r=jrmuizel 2017-04-03 17:49:17 +01:00
Daniel Holbert
eb14ae51cf Bug 1329670: Change gfxFont::CopyWithAntialiasOption to return UniquePtr instead of raw pointer. r=jfkthame 
MozReview-Commit-ID: B5UNazyXPL2
 2017-01-09 09:41:35 -08:00
Jonathan Kew
993ba1a742 Bug 1296742 - Initialize gfxGDIFont's metrics at construction time, like other platform font subclasses, and remove its no-longer-needed support for init-on-first-use pattern. r=jrmuizel 2016-08-22 21:39:19 +01:00
Jonathan Kew
48c59f0c3d Bug 1282248 - Declare a bunch of gfxTextRun measurement/drawing methods and related helpers as const. r=m_kato 2016-06-27 17:41:55 +01:00
Jonathan Kew
c60f6a1ae4 Bug 1266391 - Introduce an enum class mozilla::unicode::Script, and use this instead of bare integers to specify script codes for better type checking. r=masayuki 2016-04-21 18:58:59 +01:00
Jonathan Kew
28a9e2cf14 Bug 1265452 - Remove use of nsAutoPtr from gfx/thebes. r=jrmuizel 2016-04-15 20:45:37 +01:00
Nicholas Nethercote
06e901cb9f Bug 1231550 - Use DrawTarget instead of gfxContext and/or nsRenderingContext in many places in font/text code. r=jfkthame. 
AutoTextRun now only needs a DrawTarget instead of an nsRenderingContext, and
similar nsRenderingContext/gfxContext-to-DrawTarget replacements can be
propagated a long way up the call graph. This patch replaces 93 occurrences of
nsRenderingContext and 135 occurrences of gfxContext with DrawTarget; that's
13% of them.

The patch is mostly plumbing changes. A couple of not-entirely-plumbing
changes:

- It adds a comment about the null check in
  gfxGlyphExtents::GetTightGlyphExtentsAppUnits().

- A couple of functions simply had an unused gfxContext or nsRenderingContext
  parameter removed, e.g. SetLineBreaks().

--HG--
extra : rebase_source : 8f56994bb4d254a86788b17ab2864ebc758a7e6b
 2015-12-15 13:56:41 -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
Ehsan Akhgari
883849ee32 Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj 
This patch was automatically generated using the following script:

function convert() {
echo "Converting $1 to $2..."
find . \
       ! -wholename "*/.git*" \
       ! -wholename "obj-ff-dbg*" \
         -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 MOZ_OVERRIDE override
convert MOZ_FINAL final
 2015-03-21 12:28:04 -04:00
Jonathan Kew
43167d1667 Bug 1097615 - Add MOZ_OVERRIDE annotations to subclasses of gfxFont. r=jdaggett 2014-11-17 09:59:50 +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 Kew
0e773b6fc0 Bug 1081867 - Convert textrun metrics to physical coordinates before merging with visual-overflow region. r=smontagu 2014-10-16 09:40:19 +01:00
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
55f3a61af3 Bug 1065002 pt 1.1 - Rename gfxFont::GetMetrics to GetHorizontalMetrics, and add a GetMetrics wrapper to access it. r=jdaggett 2014-09-30 07:37:40 +01:00
Jonathan Kew
68d2010cfd bug 1018551 - clean up redundancy in the font/shaper code. r=jdaggett 2014-05-31 08:12:40 +01:00
Jonathan Kew
9d9eaef84f bug 985220 pt 2 - replace the use of GetGlyphIndicesW with ScriptGetCMap in gfxGDIFont::GetGlyph. r=jdaggett 2014-06-09 16:43:16 +01:00
Jonathan Kew
088699795b bug 985220 - remove the old GDI, Uniscribe and DWrite text-shaping code paths, as we now use HarfBuzz or Graphite for all shaping on Windows. r=jdaggett 2014-06-09 15:47:31 +01:00
Jonathan Kew
fbe8c6fe21 backout changeset 59b2dd6b5048 (bug 985220) due to MS Sans Serif regression with Thai system locale (see bug 1020826). 2014-06-06 22:41:09 +01:00
Jonathan Kew
f3e4b38e26 backout changeset 3e9d9aa535c7 (bug 1018551) due to MS Sans Serif regression with Thai system locale (see bug 1020826). 2014-06-06 22:41:04 +01:00
Jonathan Kew
38068abbd8 bug 1018551 - clean up redundancy in the font/shaper code. r=jdaggett on a CLOSED TREE 2014-05-31 08:12:40 +01:00
Carsten "Tomcat" Book
82f1d58585 Backed out changeset fd9518344a23 (bug 1018551) for crashes 2014-06-02 10:40:57 +02:00
Jonathan Kew
ed41d90a09 bug 1018551 - clean up redundancy in the font/shaper code. r=jdaggett 2014-06-02 07:51:34 +01:00
Jonathan Kew
0d94ebb7d2 bug 985220: remove the old GDI, Uniscribe and DWrite text-shaping code paths, as we now use HarfBuzz or Graphite for all shaping on Windows. r=jdaggett 2014-03-19 12:27:44 +00:00
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
Nicholas Nethercote
70723692af Bug 921923 (part 4) - Make multi-output sizeOfFoo() functions more consistent in gfx/thebes/. r=jkew. 
--HG--
extra : rebase_source : 02ddce0e34ec6619fcaf92aa30addc77bdd8b80f
 2013-10-14 19:19:47 -07:00
Robert O'Callahan
03e7828db2 Bug 910989. Remove nsTHashtable::Init, fallible allocation, and MT hashtables. r=ehsan,bsmedberg 
--HG--
extra : rebase_source : 0787130b1814c74bfb38dc178de94022f0b2e64e
 2013-09-02 20:41:57 +12:00
Catalin Iacob
6f4758d23e Bug 798914 (part 5) - Use newly introduced mozilla::MallocSizeOf instead of nsMallocSizeOfFun. r=njn. 
--HG--
extra : rebase_source : fc472490dd978d165f02f77ed37f07aed6e5bb61
 2013-06-23 14:03:39 +02:00
Jonathan Kew
32fd2a26de bug 825871 - refactor gfxTextRun and gfxShapedWord to share a common abstract base class (gfxShapedText) and shaping interface. r=roc 2013-01-04 18:35:37 +00:00
Ehsan Akhgari
e368dc9c85 Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg 
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.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 PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
 2012-08-22 11:56:38 -04:00
Jonathan Kew
847da3363a bug 754452 - use GDI synthetic italic rather than cairo font matrix when it's safe to do so, for better glyph spacing. r=jdaggett 2012-07-03 11:42:07 +01:00
Gervase Markham
82ff7027aa Bug 716478 - update licence to MPL 2. 2012-05-21 12:12:37 +01:00
Bas Schouten
cf4dd68f30 Bug 743593: Properly cast gfxFont based on type. r=jfkthame 2012-04-11 16:55:31 +02:00
Jonathan Kew
4358625535 bug 688125 - part 2 - add memory reporting for fonts in the gfxFontCache. r=njn 2012-03-23 12:14:16 +00:00