Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
363,907 Commits 3 Branches 0 Tags
7adbaa15f1de8acbfbc5efd3fa57ecb05e330dae
Commit Graph

12 Commits

Author SHA1 Message Date
Seigo Nonaka
83143d005b Remove mtOffset from drawTextRun 
Bug: 72998298
Test: atest CtsWidgetTestCases:EditTextTest
    CtsWidgetTestCases:TextViewFadingEdgeTest
    FrameworksCoreTests:TextViewFallbackLineSpacingTest
    FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest
    CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest
    CtsTextTestCases FrameworksCoreTests:android.text
    CtsWidgetTestCases:TextViewPrecomputedTextTest

Change-Id: Ia886c1ce9f7387559d7fe00b34ce03378d56ecec
 2018-03-15 04:09:19 +00:00
Seigo Nonaka
beafa1f9d2 Reorganize MeasuredText API (2nd) 
This is 2nd attempt of I7db9e2ca4db68a16648cfb8fcf63555f501304c2

This CL changes the MeasuredText API:
- Rename MeasuredText to PrecomputedText.
- Introduce PrecomputedText.Param which holds all text layout parameters.
- Add API to get PrecomputedText.Param from TextView.
- Remove MeasuredText.Builder and add PrecomputedText.create method instead.
- Remove setRange from MeasuredText since it is not for normal use case.
  (It can not be used for TextView)

Bug: 67504091
Bug: 72861572
Test: bit FrameworksCoreTests:android.text.
Test: atest CtsWidgetTestCases:EditTextTest \
    CtsWidgetTestCases:TextViewFadingEdgeTest \
    FrameworksCoreTests:TextViewFallbackLineSpacingTest \
    FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest \
    CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest \
    CtsTextTestCases

Change-Id: Ie73bce52c6c673cda58973ddad04627a7cf2e5e9
 2018-02-16 19:42:00 -08:00
Seigo Nonaka
4e90fa262d Revert "Reorganize MeasuredText API" 
The last change needs more discussion and found some edge cases. Revert and make small step-by-step changes.

Bug: 73091756

This reverts commit 7fd36d19e3.

Change-Id: I89ff52a70cf6a5d6c553afa20f83719e1f9eb726
 2018-02-14 17:03:16 +00:00
Seigo Nonaka
7fd36d19e3 Reorganize MeasuredText API 
This CL changes the MeasuredText API:
- Rename MeasuredText to PrecomputedText.
- PrecomputedText is no longer a Spanned.
- Introduce PrecomputedText.Param which holds all text layout parameters.
- Add API to get PrecomputedText.Param from TextView.
- Remove MeasuredText.Builder and add PrecomputedText.create method instead.
- Remove setRange from MeasuredText since it is not for normal use case.
  (It can not be used for TextView)

Here is a performance scores: (median, walleye-userdebug, N=20)

StaticLayout creation time (w/o patch -> w/ patch)
 PrecomputedText Balanced Hyphenation  :    743,615 ->    737,145: (-0.9%)
 PrecomputedText Balanced NoHyphenation:    551,544 ->    542,715: (-1.6%)
 PrecomputedText Greedy Hyphenation    :    500,343 ->    499,601: (-0.1%)
 PrecomputedText Greedy NoHyphenation  :    497,987 ->    492,587: (-1.1%)
 RandomText Balanced Hyphenation       : 19,100,592 -> 19,135,289: (+0.2%)
 RandomText Balanced NoHyphenation     :  8,015,088 ->  7,954,260: (-0.8%)
 RandomText Greedy Hyphenation         :  7,950,915 ->  7,877,424: (-0.9%)
 RandomText Greedy NoHyphenation       :  7,939,337 ->  7,863,471: (-1.0%)

PrecomputedText creation time (w/o patch -> w/ patch)
 NoStyled Hyphenation                  : 18,935,638 -> 18,925,422: (-0.1%)
 NoStyled Hyphenation WidthOnly        : 18,469,726 -> 18,978,413: (+2.8%)
 NoStyled NoHyphenation                :  7,940,792 ->  7,919,127: (-0.3%)
 NoStyled NoHyphenation WidthOnly      :  7,463,230 ->  7,922,643: (+6.2%)
 Styled Hyphenation                    : 14,822,501 -> 14,809,017: (-0.1%)
 Styled Hyphenation WidthOnly          : 13,891,770 -> 14,656,617: (+5.5%)
 Styled NoHyphenation                  : 14,511,134 -> 14,301,503: (-1.4%)
 Styled NoHyphenation WidthOnly        : 13,495,345 -> 14,264,314: (+5.7%)

StaticLayout draw time (w/o patch -> w/ patch)
 PrecomputedText NoStyled              :    663,974 ->    661,610: (-0.4%)
 PrecomputedText NoStyled WithoutCache :    648,294 ->    648,766: (+0.1%)
 PrecomputedText Styled                :    879,322 ->    852,770: (-3.0%)
 PrecomputedText Styled WithoutCache   :  1,084,570 ->  1,110,147: (+2.4%)
 RandomText NoStyled                   :    565,682 ->    555,435: (-1.8%)
 RandomText NoStyled WithoutCache      :  9,070,533 ->  9,064,825: (-0.1%)
 RandomText Styled                     :  2,955,202 ->  2,962,008: (+0.2%)
 RandomText Styled WithoutCache        : 12,242,325 -> 12,228,573: (-0.1%)

Bug: 67504091
Bug: 73091756
Test: bit FrameworksCoreTests:android.text.
Test: atest CtsWidgetTestCases:EditTextTest \
    CtsWidgetTestCases:TextViewFadingEdgeTest \
    FrameworksCoreTests:TextViewFallbackLineSpacingTest \
    FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest \
    CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest \
    CtsTextTestCases
Change-Id: I7db9e2ca4db68a16648cfb8fcf63555f501304c2
 2018-02-12 20:50:41 -08:00
Siyamed Sinir
46dd24a710 Fix imports in text related graphics classes 
Test: atest CanvasTest
Test: atest TypefaceTest
Test: atest PaintTest

Change-Id: I0d022e39a68be1b22d3036e928eaec1929789261
 2018-02-09 12:35:22 -08:00
John Reck
81f6fa1858 Merge "Support recording HW Bitmaps in Picture" 2018-02-02 00:25:54 +00:00
Chris Craik
716f38177e Support recording HW Bitmaps in Picture 
Bug: 34881007
Test: bit CtsGraphicsTestCases:*
Test: bit CtsUiRenderingTestCases:.testclasses.HardwareBitmapTests

Change-Id: Ic751c356682ea3db17a1b031ec46106a1a2ab918
 2018-02-01 10:35:42 -08:00
Seigo Nonaka
783f961d2f Compute full text layout in MeasuredText and use it for drawing 
The full layout is required for drawing text on UI thread.
To save this work, store the full layout result in MeasuredText and
compose the final layout from stored full layout if possible.

Currently justification/hyphenation is not supported but works normally
as before. Nothing changes on existing non measured text.

StaticLayout creation time for no style text (w/o patch -> w/ patch, N=30)
  MeasuredText Balanced Hyphenation  :    721,297 ->    720,657: (-0.1%)
  MeasuredText Balanced NoHyphenation:    550,588 ->    546,069: (-0.8%)
  MeasuredText Greedy Hyphenation    :    503,582 ->    498,009: (-1.1%)
  MeasuredText Greedy NoHyphenation  :    502,344 ->    498,507: (-0.8%)
  RandomText Balanced Hyphenation    : 19,351,802 -> 19,176,024: (-0.9%)
  RandomText Balanced NoHyphenation  :  8,033,830 ->  7,973,336: (-0.8%)
  RandomText Greedy Hyphenation      :  7,957,335 ->  7,927,316: (-0.4%)
  RandomText Greedy NoHyphenation    :  7,988,884 ->  7,929,717: (-0.7%)

StaticLayout.draw time for no style text (w/o patch -> w/ patch, N=30)
  MeasuredText NoStyled              :    644,453 ->    660,684: (+2.5%)
  MeasuredText NoStyled WithoutCache :  9,251,919 ->    648,992: (-93.0%)
  MeasuredText Styled                :  3,092,353 ->    870,702: (-71.8%)
  MeasuredText Styled WithoutCache   : 12,544,014 ->  1,114,557: (-91.1%)
  RandomText NoStyled                :    582,167 ->    572,092: (-1.7%)
  RandomText NoStyled WithoutCache   :  9,167,670 ->  9,056,447: (-1.2%)
  RandomText Styled                  :  3,064,490 ->  3,029,028: (-1.2%)
  RandomText Styled WithoutCache     : 12,314,863 -> 12,283,026: (-0.3%)

Test: minikin_test
Test: bit CtsTextTestCases:*
Test: bit CtsWidgetTestCases:android.widget.cts.TextViewTest
Test: bit FrameworksCoreTests:android.text.MeasuredParagraphTest
Bug: 63897135

Change-Id: I7e6ec5c953d7d0f767aba4f61f94e62b6f3a3a2b
 2018-01-23 17:45:55 -08:00
Seigo Nonaka
318ca04079 Refactoring: Deprecate Paint.mNativeTypeface. 
Bug: 64269689
Test: m checkbuild
Test: bit CtsGraphicsTestCases:*
Test: bit CtsViewTestCases:*
Test: bit CtsTextTestCases:*
Change-Id: Idc9f2b4612741be949204cd06efc41e1738d6587
 2017-08-08 18:07:28 +00:00
sergeyv
b94f89094a Allow draw hw bitmap on software canvas for hierarchyviewer 
Test: runs hierarchyviewer on app with hw bitmaps
bug:34745484
Change-Id: I35f70f7927be23edebac171f3bc96405b14ca794
 2017-03-21 17:26:22 +00:00
sergeyv
b3061e82eb Prohibit rendering hardware bitmaps in software mode. 
Test: CanvasTest#testHwBitmapShaderInSwCanvas1,
CanvasTest#testHwBitmapShaderInSwCanvas2
CanvasTest#testDrawHwBitmapInSwCanvas

bug:30999911
Change-Id: Ia8cf4578db160d52a4c56060beb66ed9a58f1eaa
 2017-01-11 10:28:09 -08:00
John Reck
caa08ff5e9 The bigger update to Canvas 
All draw* calls in Canvas are regular JNI
All draw* calls in DisplayListCanvas are FastNative
Unifies Canvas JNI on nMethodName naming

CanvasPerf results before:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=12492
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13912

and after:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=11945
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13318

Test: refactor, makes & boots
Change-Id: I06000df1d125e17d60c6498865be7a7638a4a13e
 2016-10-17 11:33:28 -07:00