13 Commits

Author SHA1 Message Date
Doris Liu
24ba125158 Workaround for PathMeasure.getSegment() behavior change
SkPathMeasure::getSegment(SkScalar startD, SkScalar stopD, SkPath* dst,
bool startWithMoveTo) in SkPathMeasure used to ignore the case when
startD == stopD in MNC release. In NYC, the same paramaters would yield
a tiny segment, which leaves undesirable artifacts as shown in the bug
below.

Bug: 27665826
Change-Id: I8289dc32773fd55d686458183af44ff072866c6e
2016-03-15 17:01:55 -07:00
Doris Liu
ef062ebd20 Ref count the nodes in VectorDrawable
Also added API check so that for pre-N we ignore invalid VD animation,
in order to avoid breaking old apps.

Bug: 26975469
Bug: 26949340
Change-Id: I498539ad6a05de3d886e7dcdc8a167e78333ab11
2016-02-05 11:12:25 -08:00
Doris Liu
766431aa57 Revert "Revert "VectorDrawable native rendering - Step 4 of MANY""
This reverts commit 5a11e8d0ba21624025b89ac63bbd18befa55be0e.

Change-Id: I7a48b59c4f930dad65ddc8590c25a12636244ea2
2016-02-04 16:29:51 -08:00
Doris Liu
5a11e8d0ba Revert "VectorDrawable native rendering - Step 4 of MANY"
b/26949340 and b/26975469, b/26975079 as well 

This reverts commit f276acd98457bcaabc9e79a17a736b3b484f005e.

Change-Id: I4b55177daf0d289bc03604c71fd4bf579f65073a
2016-02-04 20:59:00 +00:00
Florin Malita
777bf85c16 Remove remaining references to SkCanvas::SaveFlags
One SkCanvas save flag reference snuck back in after the last
cleanup.  Convert to the new SaveFlags enum.

Change-Id: I9ba4b01a19bbb80276c84d30fd0d7b9513892cf9
2016-02-03 10:48:55 -05:00
Doris Liu
f276acd984 VectorDrawable native rendering - Step 4 of MANY
This CL runs VectorDrawable animation on RenderThread. The changes in this CL
include:
- Convert all the animators in AnimatorSet for AVD into a set of RenderNodeAnimators.
- Hook up the new animators with RenderThread
- Add drawOp in RecordingCanvas for drawing VD so that during the animation
  on RenderThread, all the property changes on VD can be reflected on the screen.

TODO:
- Implement reverse and reset for AVD.

Change-Id: I2df1d754f2db0ad098d9c15dde4bb2bdfafc2315
2016-02-02 15:04:01 -08:00
Teng-Hui Zhu
28d4ea5584 Fix redundant drawPath call
Change-Id: I17dab39e0ca60f64543053381d8677f1a31507c0
2016-01-28 10:32:35 -08:00
Teng-Hui Zhu
dbee9bb342 Gradient for VectorDrawable's fill and stroke
Add ComplexColor interface for both GradientColor and ColorStateList.
Set up constant state, factory, theme attrs for GradientColor, while
refactoring the ColorStateList's similar code. (Functionality in CSL should
be the same).

Support themeing in both the root and item level in GradientColor.
For example, both startColor in <gradient> tag or color in <item> tag can
have theme color.
Add tests for both simple and complex cases with themeing etc.

Hook up the native VectorDrawable implementation using 2 extra JNI calls for
simplicity. Such calls only happen at inflate and applyTheme call.

b/22564318

Change-Id: Ibdc564ddb4a7ee0133c6141c4784782f0c93ce0e
2016-01-27 16:32:42 -08:00
Florin Malita
eecff56fed Add internal Canvas save flags
Skia's SkCanvas::SaveFlags are being deprecated.  This CL introduces
the equivalent android::SaveFlags, converts all internal clients to
the new enum, and switches the saveLayer glue to the
SaveLayerRec-based API.

Change-Id: Icb1785f4e7c0f652b1f04b34a1e3ccb063c408f3
2016-01-25 15:48:00 -05:00
Doris Liu
c2de46fadd Create SkCanvas on the stack to avoid leaking memeory
Bug: 26447978
Change-Id: Ied022c103c3b08e9cfc3cb775a8c95fd5461e81d
2016-01-21 13:05:48 -08:00
Doris Liu
e410a357f5 Properly handle the negative scaling factor of canvas in VectorDrawable
Bug: 26489687
Change-Id: I91cce34759fbbac206cd59f4636fd92194396c87
2016-01-13 17:23:33 -08:00
Doris Liu
a0e61572ab VectorDrawable: Use the matrix scale only if the matrix has no rotation or skew.
When canvas is rotated or skewed, the scale factor is affected.
Conservatively reset the scale used to modify path stroke size to 1 in these
cases, since the image will be somewhat blurry anyway with rotation / skew..

b/25418943

Change-Id: I6dff1bca5fac5500fa688c68f8b81b6212526b6b
2015-12-30 10:57:15 -08:00
Doris Liu
4bbc293126 VectorDrawable native rendering - Step 3 of MANY
- Refactored VPathRenderer & VectorDrawableState
- Moved all the VD rendering into native
- Set up hooks for VD's property changes in JNI for animated VD

TODO: JNI calls can be further reduced when we convert the animation
in AVD to use RenderNodeAnimator, in which case animation will be
driven from native and therefore most of the JNI hooks for changing
VD's properties during animation will no longer be needed.

Change-Id: I52021f4d7bea057b83ace54085d870dd45acae0f
2015-12-28 16:08:38 -08:00