Modified SurfaceView and ViewRootImpl to provide callbacks when syncing
a transaction instead of sending transactions. This will ensure a clear
ownership of the transaction object since it will be provided in the
callback when BBQ adds a buffer into the transaction. Modified JNI to
add compatibility for native functions.
Test: Manual testing from go/wm-smoke.
Test: BLASTBufferQueueTest
Bug: 210714235.
Change-Id: I1f872d6b2846b0d64d5b33b8866d0b2ec7126c8c
For Android S, we use the API windowSplashScreenAnimationDuration to
know the duration of the animatable icon would be, however, developers
can be confused to thought that this API is used to declare the
duration of splash screen.
To get the real duration of the animatable icon, if it is an AVD or
AnimationDrawable, try to get the animation duration from it.
Test: atest StartingSurfaceDrawerTests SplashscreenTests
Bug: 211707095
Change-Id: Ia3f8c5cd50bab164360e07d9ced87ff7f4321e96
The caller such as SurfaceView can optionally apply destination
frame changes if they wish to synchronize buffer scale with other
scales in the hierarchy. This is hard to synchronize if the buffer
scale changes, since in fixed scaling mode we want the destination
frame to be applied when a buffer of the new size is queued.
This approach is brittle because SurfaceView does not have control
over the buffer production and the app can get into a scenario
where there is scaled incorrectly.
Fix this by configuring BBQ to always apply destination frame
changes or always defer to the caller. If the scaling mode is freeze,
then BBQ will set a flag to ignore the destination frame. This
allows us to synchronize destination frame changes with scale
applied by a parent and avoid unwanted scaling if the scaling
mode changes to freeze.
Test: atest SurfaceViewTest
Test: go/wm-smoke
Bug: 217973491
Change-Id: I5226c304bae9dde890306f8528dfeabf6b015a32
Also fix a typo in ImageFormat's docs
Fixes: 218928677
Test: make
Change-Id: Icc5d32afac113e639a81a11c86bee1698ef12861
(cherry picked from commit 000c374e2b)
1) Update the LineBreakConfig class to be immutable.
2) Do not return null in the PrecomputedText.Params#getLineBreaiConfig API
Bug: 216638444
Test: atest TextViewTest; atest MeasuredTextTest; atest PrecomputedTextTest; atest TextViewPrecomputedTextTest; atest StaticLayoutLineBreakingVariantsTest
Change-Id: I07766137ff6639c7d4acaad07dbcf11a2841cdb0
Call the updated native version of getDisplayDecorationSupport (added in
I961051c0a660b596039ac04b546040764ee20d34), and convert the NDK struct
into a Java class. Depend on the graphics AIDLs, which now have Java
backends. A future CL will update SysUI to call the new API.
Add a PixelFormat for R_8 to correspond to the native version. This will
allow SysUI to use COLOR_MODE_A8 when the HAL reports R_8.
If64fd6924960f592b7a211371bc2ca6536ae34f7 demonstrates using this.
Bug: 216644902
Test: manual
Change-Id: I0e34c6d6e369fda0a96231ab38c3bd5f3bfe3e06
Instead of applying the pending transactions when a frame wasn't
rendered, we gather the transactions and merge them with the transaction
that will be used to sync. This is to ensure these frames are sent to
the caller that requested the sync so they can ensure it's applied at
the correct time.
Test: Builds and run
Bug: 200284684
Change-Id: I087c67138f31cc93e79df42c29464ab4f7989d52
Also change DataSpace from long to int (HAL & native are both ints)
Bug: 217776226
Fixes: 218320444
Test: make && SurfaceControlTest#testSurfaceTransaction_setDataSpace
Change-Id: Ic2b9ccb1d0ba3c1d049839310b4fef0881a3d2e2
Skia can now detect this performance optimization
automatically so there is no need to increase the
exposure of the public API.
Test: atest CtsUiRenderingTestCases
Bug: 201546136
Change-Id: I5f80259530a08506f54cef59b4b1940e940bfe91
I inferred nullability annotations in Jetpack based on the guaranteed
behavior of the platform, so now I'm propagating those inferences back
to the platform as annotations.
Test: nullability presubmit checks
Fixes: 206801689
Change-Id: If969bbe8a2263a3dd6cc1497a01354648a8795e9
The line break word style(lw) provides the phrase-based breaking opportunities. When the line break word style is set, it will be brought to ICU for calculation.
Bug: 183780874
Test: atest minikin_tests; atest TextViewTest; atest MeasuredTextTest; atest PrecomputedTextTest
Change-Id: Idd851497e46c1fca87ff590230d93f8bb5c9afae
Add new API to allow applications to specify the line break word style. The line break style is one of the locale extension. When the line break style is set, it will be brought to ICU for calculation.
Bug: 183780874
Test: atest minikin_tests; atest TextViewTest; atest MeasuredTextTest; atest PrecomputedTextTest
Change-Id: Ia9cdb5b83e346f96ae22abbb1bcce05c43207bba
This adds filterMode directly to BitmapShader's public API
which allows users to override the global flag on the paint
or for BitmapShaders used in a RuntimeShader this provides
some explicit control over how the hardware will sample.
Addtionally BitmapShader adds an internal directSampling API
that is exposed only for RuntimeShader via the setInputBuffer
API. Previously, if you want to sample the unaltered contents
of a bitmap you must ensure that the bitmaps contents have the
same format (premul, colorspace, etc) of the destination. This
API enables you to do so without knowledge of the destination
format. This is necessary for use cases where the bitmap content
is data like a normal map or lighting values.
Bug: 189102731
Bug: 201546136
Test: atest CtsGraphicsTestCases:BitmapShaderTest
Test: atest CtsUiRenderingTestCases:RuntimeShaderTests
Change-Id: I8e9eaa8fae1d3ff45ab8c98b3878bb9da24dac47
