| 832815cb53e951485ff5a0e6c705446d0bfb5883 |
|
02-Oct-2012 |
Raph Levien <raph@google.com> |
Fix for bug 7234184 F/TextLayoutCache: Failed to put an entry...
This bug was triggered by user code concurrently mutating the character
array while calling into a drawText method in another thread. When the
value of the array changed, it caused inconsistent state, leading to
assert failures.
This is arguably bad behavior by the user code, but it shouldn't cause a
native crash. The fix is to do a defensive copy of the text into the
key, so the value is guaranteed to remain constant throughout the text
layout process. The change is mostly deletion of code, because there was
an optimization to try to avoid such a copy. That optimization was not
actually effective, however, because the indexOfKey() operation in the
KeyedVector underlying the TextLayoutCache did the copy anyway. Thus,
even though this change looks like it's introducing a copy where there
wasn't one before, the actual performance impact should be nil.
Note that the ability to handle a mutating argument is now part of the
contract for TextLayoutEngine::getValue(), and is now documented. That
contract may change, as the result of future optimization. Also, care
was taken to only use the value after the copy.
Other performance issues with TextLayoutCache are tracked in bug
7271109.
Change-Id: I9c90e8e4d501f3f37e2f22a7851f032808d46fbe
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 13ba4e478d19001ddb6828bd1fd8fbc1e0cb208f |
|
13-Sep-2012 |
Raph Levien <raph@google.com> |
Fix for b7155617 race condition in TextLayoutCache.cpp
There was the possibility for a race between clearing the caches and
using fonts. This patch simply protects both under the same mLock held
by the TextLayoutCache object.
Change-Id: Ib366e16a9a9ba702a46bc078d1bc0602713991e5
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| ac1cbaf2e5575ac75a0160e13089d51a0bb232fa |
|
18-Jul-2012 |
Billy Hewlett <billyh@google.com> |
DO NOT MERGE Han Preference
Cherry-pick Ib5dd86950156c5a438f25c289acb839206bb455a from master.
Data: label MTLmr3m with "ja" locale attribute, fallback_fonts-ja.xml removed,
as we only need a single fallback font file
Code: Add locale and variant to TextLayoutCache. Paint.java sets textLocale as
the language (for example, "ja") rather than the language/locale concatenated
(for example "ja_JP")
This checkin, along with Change-Id: Id8c91ae0be6cad8a7ef77a0cd5803676290986c1,
allows text view objects to set their locale dynamically and skia will use the
correct font for the locale.
Change-Id: Ieb60b0d7a39fcfef4f8ce90cd4f6065d33673710
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 161ebab85d976320f156cb4e55140533ae15f92d |
|
19-Jul-2012 |
Raph Levien <raph@google.com> |
Increase text layout cache size in bytes
The mark positioning changes increase the number of bytes needed per
glyph from 6 to 14. This patch compensates by allocating more total
memory for the text layout cache.
Change-Id: I3cf59547394a41779cf6e92e67688b0fdc85f1a3
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 2301d32f7e2ba584abc31ac177dde754385d3c04 |
|
18-Jul-2012 |
Raph Levien <raph@google.com> |
Software-only implementation of glyph positioning (bug 5443796)
This patch implements glyph positioning in the Skia-based renderer. Note
that it depends on a fix for bug 6833339 being in place (correct
calculation of advance widths under skew and scale transforms),
otherwise there will be regressions.
Careful attention was paid to correct results in a wide variety of
conditions: alignments, text decorations, scale, skew, etc. Many of
these are exercised in the test app attached to bug 6833339.
Note that this patch also changes slightly the way that the total
advance is calculated - the running is accumulated and passed through to
computeRunValues(), so that the x positions of each glyph can be set
according to the total advance of all glyphs (in all runs) appearing
before (plus, of course, the offset for mark positioning).
After committing this patch, text rendering will no longer match between
the software and hardware rendering cases. Implementing positioning in
the hardware renderer will resolve that, and fully implement bug 5443796.
Change-Id: Ie0f7835d48bc120475a19afbfe159aa5304fcaa8
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| d6deccb346e913d906f484d279b19e0f6ea18d94 |
|
22-Jun-2012 |
Billy Hewlett <billyh@google.com> |
Remove hardcoded typeface pointers
There were a number of extraneous typeface pointers, one per
language, in TextLayoutCache. Removing these makes adding additional
supported fonts easier. This checkin now properly
unrefs typefaces returned by SkCreateTypefaceForScript. Additionally,
all harfbuzz shaped fonts (with exceptions Greek, Cyrillic, Hangul)
should call SkCreateTypefaceForScript.
Change-Id: I7dcf603a89e5ff52c6dab8fb87ae1807a79c351c
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| f62034d89611fbd3e1d41413847241757acd0c10 |
|
26-Jun-2012 |
Raph Levien <raph@google.com> |
Initialize shaper offset array. Needed for bug 5443796.
Harfbuzz apparently requires the offset array to be initialized to zero,
otherwise it can report corrupt glyph positions. This change also
contains a small amount of refactoring to avoid code duplication.
Change-Id: I2553974f40bc8e0549876c7d31243960ca92a8a2
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 960511848ade732f7dab838a1625729698c7c952 |
|
21-Jun-2012 |
Billy Hewlett <billyh@google.com> |
Revert "Revert "Use Elegant fonts for Webkit, Compact fonts for Textview""
This reverts commit 6fadccd2484233ed570218b3f97c085ef1a1ec28
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 6fadccd2484233ed570218b3f97c085ef1a1ec28 |
|
21-Jun-2012 |
Billy Hewlett <billyh@google.com> |
Revert "Use Elegant fonts for Webkit, Compact fonts for Textview"
This reverts commit ecf80965d05e44b3701b3392aeb02028daacf1b0
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| ecf80965d05e44b3701b3392aeb02028daacf1b0 |
|
07-Jun-2012 |
Billy Hewlett <billyh@google.com> |
Use Elegant fonts for Webkit, Compact fonts for Textview
Fonts can be marked with elegant or compact in fallback_fonts.xml.
Webkit uses elegant fonts, Textview uses compact fonts (the default),
unmarked fonts are used by both.
Bug: 6649136
Change-Id: Ie0debcddc13350bf60fe3139cd7ae533e466f02b
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 517f67fe4b70c5a1907cb503d62b906a1eed2e1e |
|
05-Jun-2012 |
Billy Hewlett <billyh@google.com> |
Fix hardcoded font path. Allow adding new font path thru Skia changes.
Bug: 6609231
Change-Id: I7b28c6f7ac1c227c7059b486635cadb39a6eacc3
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 15cc68ced062a0dbd174718abfb1c783ac1aa433 |
|
15-May-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #6495019 Character gets garbled when locale is changed
- add missing cached data clearing. The Shaper was caching the HB_Face so
clear them too
- do minor code refactoring
Change-Id: Ifa86cc63815bdb4b51ce688cf16e986415b1e8c1
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 92d7f9ff1c0c8a179ee935d86d3c94022980ead2 |
|
08-May-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Merge "Fix bug #6408393 Character corruption is caused when locale is changed" into jb-dev
|
| 30ca5cd11a23f06f2f8eeaa587685450826f800f |
|
08-May-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #6408393 Character corruption is caused when locale is changed
- free the TextLayoutCache on Locale change
- also free TextLayoutCache when memory is low
Change-Id: I39a37ac8ec3c292cfb1c0eea4bb41ff71897d089
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 6162876067cbaa93b870aee6e62c682104935fde |
|
26-Apr-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #6318791 Replace the Lohit Devanagari and Tamil with Droid versions
- take care of ttf filename changes and regular/bold versions
Change-Id: Ib71d2537df16ff954cef9619c12d611948d19efe
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 1637dcd16cd314574a58602337a2c7222130b1b9 |
|
02-May-2012 |
Raph Levien <raph@google.com> |
Use paint typeface for shaping when it supports the requested script.
This is a hackish but workable fix for bug 6415796.
Change-Id: Iaba91e1e53e688a3ee05a1fdb68fd05102e369f2
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| ff40ab7a418dd06cfe4758ceda17a775f2d4c776 |
|
28-Feb-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5180841 TextLayoutCache needs to support Indic
- add Tamil and Devanagari shaping support
Change-Id: I331ec52cd1987e157100deb699db27f855881c32
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| a731b082b2c43204e6e9f927ab82fb732934a83b |
|
24-Jan-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Code cleaning: centralize use of #if USE_TEXT_LAYOUT_CACHE
- also clean some destructors (was not quite compulsory because
they are related to some Singletons)
Change-Id: I3091cac7b38628cda593d72570ba7a5d7ea2a15c
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| bd901dee317d10c6a921922c3d7d788b90306c82 |
|
21-Jan-2012 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5846413 "phone" keyboard layout is broken on master
- was a subtle regression introduced when fixing bug #5753006
- as we are now using SkPaint::kGlyphID_TextEncoding (glyph encoding)
instead of SkPaint::kUTF16_TextEncoding (UTF16 encoding), we need to
force the UTF16 encoding in some cases that are NOT going thru
the TextLayoutCache / Harfbuzz shaping
- fix also breakText() the same way
- also clean some old comment
- Warning: depends also on a CL from Skia for having getBaseGlyphCount() "const"
Change-Id: I3d1fc87f070884876c679b33541f810fbfb5df3f
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| a4d077006306b49d85e7609e8f5a061e345f6f6d |
|
14-Dec-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5674155 Segmentation issue for Thai
- force Harfbuzz to shape with the Thai font
Change-Id: I3830acae17385b050e2745fca277cf66af103099
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 65194adc9a5174fc88fb579472799e8b4771796b |
|
14-Dec-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5727213 Rendering issues with Bengali in Textview in IML63B
- force Harfbuzz to shape with the Bengali font
- also fix potential returned NULL value from SkTypeface::CreateFromFile(path)
Change-Id: I25be09d06e449b89bb4a62444e27f77e436b77ba
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 902a5b31c50022a1b7707be4d333e4ce6ec4a8fa |
|
09-Dec-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
TextLayoutCache - fix diacritics composition
- normalize (with ICU) each BiDi run before shaping them
We are normalizing by "chuncks" and starting from the end of the string. Each "chunck"
is composed of the main code point and its associated diacritics.
Fix bug #5738435 TextLayoutCache should be able to take care about diacritics during shaping
Change-Id: I7288027a7fa8eafb8b9f38d449625be60214548a
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 738ef87eacd3e54132d1bf661dd9329050fddd2f |
|
06-Dec-2011 |
Jeff Brown <jeffbrown@google.com> |
Ensure log_clusters array is big enough.
Bug: 5714171
Change-Id: I886f1af8af177827f052e6406a192f2fad5c2cec
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 56e6e5492780feb3824ff076551b563aade6a2ef |
|
01-Dec-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Improve TextLayoutCache logging
- make logs more consistent and readable
- add more logs information
Change-Id: Idfe5bb53e9163c4c07a9b4267b66b0d0e164a498
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 0af10b54bf110653b74cb92793484b412a90b657 |
|
19-Nov-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Improve TextLayoutCache performances
- introduce TextLayoutEngine
- reduce calls to HB_NewFace as they are opening the font files under the cover
- refactor code for removing FontData structure
- fix logging
Change-Id: Id9658fcd454b74c34ecf4e9dfd1bd2201e04b988
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| a4f5aa87c73de7a2581dc4dd72e0f90ccea79a18 |
|
18-Nov-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix TextLayoutCache Skia Typeface caching
- fix reference passing for globals
Change-Id: I806dd4406d455b98c6be733847419b06b6774ccc
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 06daa7b6b2186cf1e83e14d2adbb0d2050b79c39 |
|
12-Nov-2011 |
Jeff Brown <jeffbrown@google.com> |
Improve the logging in TextLayoutCache.
Also deleted some dead code.
Change-Id: I1feb5744177ae751ff1417f49f3c45139a35246b
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 208d4592f6e8db90eab30cfca3dc294731258d1c |
|
09-Nov-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix potential crash when shaping Hebrew with bold
- make code more resilient
- make correct initialization of gHebrewRegularTypeface
Change-Id: I97e98d36b830ad35979184c1459e8c8503eb3d28
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| e187a2f55fe8684c853a0701cbc4a71392f437e0 |
|
08-Nov-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5559439 Bogus tab title in browser
- no need to shigt glyph IDs if we are a "common" script
- also code cleaning (suppress dead code)
Change-Id: I17bcf960f925a897a30894a3c581053f7fe5905f
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| ef9bb3c3ea3aa08071ea0c32a505b379c322e5b5 |
|
17-Oct-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5438102 Double Arabic harakat overlap instead of stack In TextView
IMPORTANT: this change needs two patches for Harfbuzz:
- one concerning hb_utf16_script_run_prev() which was not returning the correct "previous" script
- one for the "script_properties" table that was missing Arabic code point ranges and declaring
HB_Script_Inherited instead of HB_Script_Arabic
The current change is doing the following:
- pass the correct typeface for Harbuzz shaping (depending on the script of the run)
- offset correctly the glyphIDs returned by Harfbuzz
We need to offset the glyphsID as Harfbuzz will return local glyphIDs (meaning in the
local range of the font used for shapping).
We then cannot use those glyphIDs when we are using a fallback Font (Arabic, Hebrews...)
because the FontRenderer needs glyphIDs in the range of all the Fonts (including the fallbacks)
Change-Id: I494897435bbc59293b02392ee2059cebcdf0e571
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 5c863f741e8e484bb39decd516c9fa4c6322e671 |
|
06-Oct-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5371117 Regression : The Hebrew / Arabic text behavior in ICS latest build is wrong
- welcome back start / count
- goodbye log clusters
- clean Paint code
- make private some functions as they should be
- improve memory allocation (create only one Shaper and reuse it for for shaping the runs in
the same input text)
Change-Id: I89a320c7f041319851308c8c9a919fbeafa82cdd
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 717060b076350ea811153290281075396a554fed |
|
28-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Improve TextLayoutCache performances a bit
- the gain is about 5% and the timing is more stable
- use compare_type() and strictly_order_type()
Change-Id: Iab81869a8ba461ce786a468b6c59b8f34e8db838
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 79df5323e7ed541b854cea5684a89e8be8c2dfc9 |
|
20-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5332081 TextLayoutCache needs to be able to have more cache hits
- makes TextLayoutCache not carring about start/count. Basically he will cache the result for
the full string and gives back the "chunk" corresponding to start/count
- changed the TextLayoutCacheValue API to take start/count parameters
- add Harfbuzz LogClusters in TextLayoutCacheValue as it is needed for extracting the start/count "chunk"
Change-Id: I4b38a4442428606de9a093303bbbe98181e1f89c
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 4dd99e5912c73d5a9db165cefd4852b51ea438e8 |
|
19-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
TextLayoutCache code refactoring
- use vector (instead of array) for advances and glyphs
- reverse glyphs directly in computeRunValuesWithHarfbuzz() (instead of reversing them after)
Change-Id: I716a8f914fd043818d7cb80cca76ee5fb0effb96
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| e74fef3b55dc1b5daf40b3a6aea857582071560f |
|
18-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix potential leak in TextLayouCache
- need a copy constructor for the key as the GenerationCache we are using
is actually a KeyedVector<K, sp<Entry<K, V> > >
- use the getText() API to access the text in the cache key
Change-Id: I5b60ebc062b62308ed7ac1284cfe2a9f28e2b8b1
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 9c418dbc56efd334c68872d281f75138e16eae46 |
|
18-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Revert "Fix bug #5332081 TextLayoutCache needs to be able to have more cache hits"
This reverts commit d686d76814f18061e06995df0d5de9feb9f70a7e
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| d686d76814f18061e06995df0d5de9feb9f70a7e |
|
14-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5332081 TextLayoutCache needs to be able to have more cache hits
- makes TextLayoutCache not carring about start/count. Basically he will cache the result for
the full string and gives back the "chunk" corresponding to start/count
- changed the TextLayoutCacheValue API to take start/count parameters
- added the Harfbuzz LogClusters in TextLayoutCacheValue as it is needed for extracting the start/count "chunk"
- fix potential issue of cache key leaking
Change-Id: I9276f9bec744e8de36349acfba8429f7c6f83394
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 163268b3a8d4dd7e650e6c540f832bf60f6bf4c9 |
|
08-Sep-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5274332 TextLayoutCache is having multiple instances
- also fix the missing LOG_TAG define
Change-Id: I25e96d1ba372e84768604f18702e0724fdecefb0
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| c2063a5b18bc2e54f000b411c82f43992a53854e |
|
18-Jul-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix bug #5037425 Canvas.drawText can't handle Right-to-Left text and text composing
- optimization for single run case was broken
- pass isRTL boolean along the call stack instead of the dirFlags integer
(which was only used as a "isRTL" in the shaper)
- update unit tests
Change-Id: I33110b76a433633a0b92fbd1db03785204e0c3e6
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 010d5c4e5ba7a229f621f08f5d1c5cbff7643402 |
|
22-Apr-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
TextLayout cache - update size and improve logging
- set size to 256K
- add pid logging
- fix percent gain computation
Change-Id: Id6da4d606147294e05597022414531c346860f45
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 689e515ed2b8064c15e54d8ab69d87de54c5e0d6 |
|
14-Apr-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Add Unicode BiDi Algo before drawing text in Canvas
- only for temporary API
- update BiDiTest
Change-Id: Ifd445799dc0fda4da896246e41978cd8d71aa035
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| fcf2be1846935e7983ea2fe87fdd4d7af27764b6 |
|
06-Apr-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
TextLayoutCache - add glyphs caching
- cache glyphs after Harfbuzz shaping
- use "m" prefix for member variables
- add temporary API for drawing text with glyphs
- update BiDiTest app
Change-Id: I619b3f313b15f010018daad21b3e5e486619b4e4
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 48796a81be31e42ee267347156c94445cb9fb67a |
|
06-Apr-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
TextLayoutCache - more code refactoring
- move code from .h file to .cpp file
Change-Id: Ib8201a20e2767ef5d92707a6f4d8d79a3673e04d
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 1de9e7a9dffb4391a446000f748e4c017d948f6b |
|
05-Apr-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Code refactoring for TextLayoutCache
- rename TextLayoutCache entry name
- update references to old name
- better variable names in TextLayoutCache::getRunAdvances()
Change-Id: I5173fbc8af79437ce4786084580426f130120ce8
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| 0fb1ac0038c9e67b5f321aa2ec7f7bfec5db6db2 |
|
31-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Merge "Code cleaning - suppress non useful code"
|
| 99e95b0e1228dfeb2813590eedbef877ed2bd421 |
|
31-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Code cleaning - suppress non useful code
Change-Id: I3f3bffdd1f5d64a6b601d56bee3b5fc8147086bd
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| aabe537f1ed3b64f755af9fc62022d6074eec169 |
|
31-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Update TextLayoutCache key for supporting more SkPaint properties
Change-Id: I35bb991e536e662c1a0724ab7e311fba3d52487a
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
|
| eee49c699c035ffba188417489f40d34f587d65c |
|
25-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix text redering issue where the text was sometimes truncated
- mostly was visible in Settings apps / Wi-Fi networks summary info for each network
- correctly setup the local SkPaint for advances computation
- improve test app for adding live resizing
Change-Id: Ia031fe1b115b521ba55c7e68f2a26300f02e48ca
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
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| 251ae9a7b466fe3938db359e3a61a198b315c40c |
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25-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Fix text redering issue where the text was sometimes truncated
- mostly was visible in Settings apps / Wi-Fi networks summary info for each network
- use ceilf() instead of roundf()
Change-Id: I80310a9f00e8f7eb066d8ff03f52ea8f9cd85880
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
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| 9f82b580d744ce4baf057b061994394dcf239eed |
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08-Mar-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Use Harfbuzz instead of ICU4C for computing advances
- use Harfbuzz shaper for shaping and getting glyphs
- add test app for showing result of drawText() and drawGlyphs()
- add private API in Canvas and Paint for test app
Change-Id: Ia15be216f8636d2d864066e9b7de2f53008c30f6
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
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| d313c665e618af3194f504064bcd284fe5368682 |
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25-Feb-2011 |
Fabrice Di Meglio <fdimeglio@google.com> |
Add TextLayout Cache
- use GenerationCache for caching
- move GenerationCache.h from libs/hwui/utils to include/utils
- add #define for cache activation / deactivation
Change-Id: Ifaf519f0b5e33b087a453e4aa6430162d8438f20
/frameworks/base/core/jni/android/graphics/TextLayoutCache.h
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