bug:15860114
Savelayers and HW layers both now support shadow casting.
For save layers, the light source should always be correct, for HW
layers, the light source position is set when the layer is created,
and updated when it is resized.
Change-Id: Ie85567dd43c2bb0a0b08fd0bd4db41efa793ac2b
bug:16852257
Use pow(alpha, 1.5) to avoid harsh edges on shadow alpha ramps.
Also adjusts shadow constants to compensate.
Change-Id: I5869956d7d292db2a8e496bc320084b6d64c3fb7
bug:16873774
1) Fix projectionReceiveIndex, which could in some cases point at
translate/restore ops.
2) Use background translateX / translateY for projected RenderNodes.
This makes them match background position, and thus properly account
for scroll.
Change-Id: Idbd5700858fd67c5abea0270a1012952fe09ac22
bug:15939479
SkPath objects owned by DisplayListOps weren't being torn down, and
thus weren't releasing their SkPathRef innards.
Change-Id: I2581e124600a93a399ef3251f456c02ab52839a8
bug:11359533
This allows us to deduplicate a lot between the two ops, and fixes the
shader coordinate space for the left,top argument drawBitmap to match
software.
Change-Id: I53da05af9ee74c74e9e70b4ab8053190ca220b16
bug:16804363
Since dist can be in the 1000s of pixels, and length() may square it
in its current precision, scale the value down significantly first,
since final precision isn't very important.
Change-Id: Id20f7a49d6171355c8e242442c2b5083f746dca3
bug:16140822
bug:16566746
This allows background drawables to alter the opacity of a shadow
being cast with their own alpha values.
Change-Id: I49698cc7c1bf4b2b55ffe2f82899543ca62bc61c
bug:16376960
The draw within clearLayerRegions should never be affected by the
current stencil clip, since it's just ensuring that the content of the
layer is cleared, and not doing real content drawing.
Also, add optional verbose GL event logging
Change-Id: I538b1bc631fc091340b76e12db6af0c219851b57
bug:15859361
Moves lighting info out of StatefulBaseRenderer, since it's not useful
at record time, and only used by OGLR.
Change-Id: I7ab065d02d9304afad1dc4c48597a7a621366f8e
bug:16142564
Additionally, better define behavior around null outline providers:
A view with an empty outline, and setClipToOutline=true will not be
rendered, though one with a null outline provider
(and thus no outline) will be.
Change-Id: Ic9549841b107b2eb51b417c66058a0cd69dd89eb
Bug: 16161431
Also re-writes RevealAnimator to avoid using any listeners internally,
removing the logic around shadowing the update listeners.
Change-Id: I6ed8126398eed971a87f20bccb7584c9acafbb6c
Symptom: If app applies animation to enlarge a bitmap, there will be an residual
line on the screen
Root Cause: On platform which has Tile Rendering implementation (ex. Qualcomm
CPU), startTiling() call will restrict the framebuffer region which
GPU can affect. So the expansion of clear region by 1 will not take
effect if startTiling region is not expanded.
Solution: Expand the startTiling region by 1, too.
Reproduce steps: Apply animation to enlarge (and then shrink) a bitmap icon.
Cherry-pick of 20adb6ce4d52b15472e7e5ee953e06cc349a827c from AOSP
Change-Id: I163b898b87b74d221dc4210b7fa657aa93c82c19
