Graphics memory usually gets trimmed in applications when the
activity goes into the background. We use quite a lot of graphics
memory when the shade/lockscreen is open, and some of them never gets
freed unless the recents activity is closed, because we don't have
these activity-trimming-heuristics for the shade. This change
proactively trims the graphics memory when the shade gets closed or
when the lockscreen is hidden, to emulate the same heuristics as for
activities.
This change also adds trimMemory on RenderThread to systrace to
verify that no jank is introduced with this change.
This change immediately saves around 10-30 MB on an xxhdpi device
after the shade is closed.
Bug: 17581375
Change-Id: I4fb622efb51815fe08187be97ba15d012d4de5d4
Bug: 17765082
DeferredLayerUpdater had fallen behind RT updates. Re-snap to
latest expectations, ensuring to call requireGlContext() prior
to detachSurfaceTexture to avoid leaking SurfaceTextures
Change-Id: Ic65fb9831e5284f658866da8da9ad5af1d227699
bug:17463894
Fixes the setViewport method to immediately affect the return values
of getViewportWidth/Height methods.
Also works around tiling extension issues observed on first frame
after window resize by disabling tiling for that frame.
Change-Id: Ie172d572d20d74a1be9cc58ad389af2cffa0e4b6
Bug: 17372309
AnimationContext::startFrame() happens both with and without
the UI thread lock. Pass the TraversalMode into it so
that ThreadedRenderer's subclass can correctly decide
when it is safe to push over mPendingAnimatingRenderNodes, as doing
so outside of the lock is Very Bad.
Change-Id: Ife5dd3a2b46b0a207cd9234c159a674afdbf5efd
Bug: 17372309
Fixes a case where UI thread and RT thread both used the same method
which wasn't safe for either of them.
Adds additional assertions & logging in unusual circumstances to
try and track down where the issue is occuring from.
Change-Id: I93d31a6fd0c5927259b67bdf96a475944226eee6
Bug: 17208461
There's a potential race condition between HardwareRenderer.destroy()
being called (which calls destroyCanvasAndSurface()) and the renderer
being finalized (which is what calls freePrefetchedLayers), during which
time it's possible we get a TRIM_MEMORY_COMPLETE and destroy the EGL
context.
Fix this race condition by moving stopDrawing() and freePrefetchedLayers()
into destroyCanvasAndSurface() where they should have been in the first
place.
Also, if we hit the assertion failure, dump the current state of
Caches to try and provide more context for the failure.
Change-Id: Ife0ba3562041e8b08e87e3e13640472b3004eed6
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:15859361
Moves lighting info out of StatefulBaseRenderer, since it's not useful
at record time, and only used by OGLR.
Change-Id: I7ab065d02d9304afad1dc4c48597a7a621366f8e
Bug: 16118540
Fix an issue where we could have a reference to a Layer after
the GL context was destroyed
Change-Id: I7bfd909d735ca6b942ebe188fc10099422eb6d95
Tweaks animators to have less unnecessary refcounting
Pull animator management out into seperate class
More control to tweak animator lifecycle, such as doing
Java-side handling of start delay by attaching but not
starting the animator
Change-Id: I4ff8207580ca11fb38f45ef0007b406e0097281c
Bug: 15838537
* Fix kSync_UIRedrawRequired constant value (woops)
* Tell CanvasContext that WebView is now rt-safe
Change-Id: Idf15cf21115c2ca24b8ccd00025e8502864cd87c
* Now with more native!
* Less matrix math thanks to bulk-property-update support!
* Zero JNI on the View.damageInParent() path!
* Fully aware of RT-driven animators!
* Likely full of new and exciting bugs!
* But it also fixes at least 1 existing invalidate bug!
Change-Id: Ie0773f85a60850ff2668370c58defef2e8aa079f
Bug: 15185239
Bug: 15238382
Make DeferredLayerUpdater ref counted so that
HardwareLayer:finalizer() works non-crashily on
leaked layers
Give DeferredLayerUpdater the ability to have a layer destroyer
set so that leaked layers can still be recycled on the
RenderThread
Order layer updates based off of pushLayerUpdate() calls to fix
issue with nested layers
Change-Id: I4449cee607f7e5126e02fed7464cf48038e3dfdf
Bug: 15118640
* Prevent over-stuffing the queue by dropping frames
* Prevent double-drawing in one pulse by RT by deferring
vsync registration until post-draw so that it catches
the next vsync pulse instead of the current one
* Bias vsync race condition towards the UI thread
* Fix queueDelay to actually work
Change-Id: Ibf584258bd93ebcbba058bd976dc8b307f1c6155
