Summary:
Here I'm implementing equality methods for ARTGroup, ARTShape and ARTText and I'm using these methods to update the state only when it is necessary.
This will improve perf in rendering of ART
changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D21695127
fbshipit-source-id: b438ddea4c34bd7a0bdf26a6aac4fd62a9f78b49
Summary:
Element, Shape, Group, Text are too generic, we are renaming these classes to ARTElement, ARTBGroup, ARTShape...
changelog: [Internal] internal changes to support ART in android
Reviewed By: JoshuaGross
Differential Revision: D21681878
fbshipit-source-id: f6b35443486a3db210f61dcaf91bd32df47fbc66
Summary:
This diff adds support for Text in ART Fabric Android
changelog: [Internal] internal changes to fully support ART in Fabric
Reviewed By: JoshuaGross
Differential Revision: D21681877
fbshipit-source-id: c92e642cff56b71f8ee8f4eb9af6eea6c490f6c7
Summary:
This diff implements the serialization of Text components to send data from C++ to java
changelog: [Internal] internal changes to support ART in fabric
Reviewed By: JoshuaGross
Differential Revision: D21681875
fbshipit-source-id: eba31f35c95e0a2d3226ec70421832719083d7fa
Summary:
This diff refactors the types of ART Text classes, this is necessary on the next diffs of the stack
closeoncommit
changelog: [internal]
Reviewed By: JoshuaGross
Differential Revision: D21681876
fbshipit-source-id: ea438e89df6d860b3ff8bbdae657ca123b417a1b
Summary:
Changelog: [Internal]
`BatchedEventQueue::enqueueUniqueEvent` goes over event queue and deletes previous event of the same type and same target.
This is useful for ScrollView for example where only the latest event is relevant.
This only affects ScrollView scroll event, other events take the original code path.
Reviewed By: mdvacca
Differential Revision: D21648906
fbshipit-source-id: a80ad652058fd50ebb55e24a87229cdc1764b591
Summary:
Changelog: [Internal]
# Problem
Yoga internally uses address of owner to determine whether a node should be cloned or it shouldn't.
During layout, it traverses the tree and looks whether current parent is equal to child's owner. If it isn't it means the yoga node is shared between 2+ trees and need to be cloned before mutated. Parent in yoga is stored as reference to the parent.
We can run into an issue where yoga node is shared between 2+ trees, but its current parent is equal to child's owner. This is because we reallocate new parent at address where its previous parent lived. This happens over few iterations, the old parent is first deallocated.
This is known as ABA problem.
# Solution
When we are cloning node, we loop over all children to see whether any of the is not using address of new `yogaNode_` as its owner. At this point we know this is accidental and set its owner to `0xBADC0FFEE0DDF00D`.
We chose `0xBADC0FFEE0DDF00D` because when someone is debugging this in LLDB and prints this address, it will hint them that it was artificially set and can string search for it in the codebase.
Reviewed By: shergin
Differential Revision: D21641096
fbshipit-source-id: c8b1b4487ea02b367f5831c1cdac055bce79c856
Summary:
This diff serializes ART state into folly::dynamic. this is necessary to send this data to Android
changelog: [Internal]
Reviewed By: shergin
Differential Revision: D21657608
fbshipit-source-id: 6c1b69af7d1dbe7de15e509f83c508a38294d89e
Summary:
This diff replaces the usage of int to represent the type of elements for an Enum
changelog: [Internal] Internal change to support ART in fabric
Reviewed By: shergin
Differential Revision: D21657706
fbshipit-source-id: 7bda0210d50136477f0524695d5406e35074f09c
Summary:
This diff integrates ART state into ARTSurfaceViewShadowNode
changelog: [Internal]
Reviewed By: shergin
Differential Revision: D21657611
fbshipit-source-id: 06bd4d610e2c52e0ef3bca423b93c9ad2318e8df
Summary:
This diff creates the internal state of ART based on its shadow nodes
changelog: [Internal]
Reviewed By: JoshuaGross
Differential Revision: D21657607
fbshipit-source-id: 0a15e90ee7465bf3a2b1001ff9d3198eb22fd708
Summary:
This diff introduces a set of classes that are going to be used to represent the internal State of ART nodes
changeLog: [Internal][Android] Internal change to support ART in Fabric
Reviewed By: JoshuaGross, shergin
Differential Revision: D21657612
fbshipit-source-id: ea6d94b06807ff02d222dfa129a1cae384dceeaa
Summary:
1. Split out the prop interpolation function out of the View ComponentDescriptor, into an inline'd function that can be used elsewhere.
2. Call it from View and from Paragraph component descriptors.
This causes animations including Text to look normal on iOS.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D21675804
fbshipit-source-id: c34a317749fd6c108aef072d47f3dcb14ce8aa5c
Summary:
1. Split out the prop interpolation function out of the View ComponentDescriptor, into an inline'd function that can be used elsewhere.
2. Call it from View and from Paragraph component descriptors.
This causes animations including Text to look normal on iOS.
Changelog: [Internal]
Reviewed By: shergin
Differential Revision: D21635473
fbshipit-source-id: 470f43fd24a6e80d8696ee2f2a09d9e693b7f280
Summary:
Changelog: [Internal]
`SafeAreaViewShadowNode.alreadyAppliedPadding` was always {0, 0, 0, 0} because value of previous shadow node was never copied over to new shadow node during clone.
Reviewed By: shergin
Differential Revision: D21617361
fbshipit-source-id: 6d6c91b19ff60271bf7c48145d85faaee0321680
Summary:
Basic implementation of ARTText (shadow node, props and component descriptor)
changelog: [Internal] Internal changes to support art in Fabric
Reviewed By: shergin
Differential Revision: D21621483
fbshipit-source-id: d0886dc149520af13faa1bb936dfcccab1798c37
Summary:
Basic implementation of ARTGroupProps (shadow node, props and component descriptor)
changelog: [Internal] Internal changes to support art in Fabric
Reviewed By: shergin
Differential Revision: D21621480
fbshipit-source-id: 367a479568b8c1a290f3e0f633cc4052a9c95b87
Summary:
Create basic implementation of Shape (shadow node, props and component descriptor)
changelog: [Internal] Internal changes to support art in Fabric
Reviewed By: shergin
Differential Revision: D21621482
fbshipit-source-id: e5b9bb2812ee92bce625301b7521f0578eaca0ff
Summary:
For Fabric LayoutAnimations, we need to support interpolating the Transform property (which really ends up just being interpolation of ScaleX, ScaleY, or ScaleXY transforms - not arbitrary matrices).
To support that, we need to be able to convert Transform back to folly::dynamic, and on the Java side we need to support accepting arbitrary matrices instead of transform maps of properties.
Changelog: [Internal] Fabric-only changes
Reviewed By: sammy-SC
Differential Revision: D21564590
fbshipit-source-id: b137f659b27e4b8fae83921a28ccf46035e18651
Summary:
Changelog: [Internal]
Using `empty()` vs `size() == 0` or `size() > 0`.
It is a more semantic way to check whether container is empty or not.
Reviewed By: JoshuaGross
Differential Revision: D21573183
fbshipit-source-id: b83283f687432a037941852114717a0f014e28db
Summary:
Changelog: [Internal]
For consistency, switching west const to east const.
Reviewed By: JoshuaGross, mdvacca
Differential Revision: D21574239
fbshipit-source-id: eb3459c63f731f51b24f40f9f80b574661ffd935
Summary:
Each ComponentDescriptor becomes capable of doing its own interpolation over props for animation purposes.
This new custom interpolator is called by default by the ConcreteComponentDescriptor, but `ComponentDescriptor::interpolateProps` is a virtual function and each ComponentDescriptor can provide custom interpolation if necessary.
For now, only View does any actual interpolation, to support LayoutAnimations.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D20965310
fbshipit-source-id: e1c1588107848e94c155efecb0da1cc1619ae544
Summary:
Changelog: [internal]
Fabric asks server for images of their real size and scale, not images of size that they would take up on the screen once rendered. Also scale of the screen is incorrect. This causes images to be twice as large as they have to be.
Look at the size of the first image size here in Paper, it is `{310.5, 207}`.
{F235394066}
If you compare it with Fabric, there it is `{800, 381}`
{F235394115}
It isn't just the size, but scale of request image as well. Fabric always asks for image of scale 1, unlike Paper which takes screen scale into account.
Reviewed By: shergin
Differential Revision: D21255794
fbshipit-source-id: 9db3ccafec1c09cedc5db5ac0a435a28a4c30c85
Summary:
The name of the value was incorrect.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D21496651
fbshipit-source-id: 464c98436bb8d5f2b6275b7eab1c32d187e2b23c
Summary:
Move and create an empty rule that redirects as well, to handle //arvr rules
Need to do this way, since ovrsource sync rules are in different repo.
allow_many_files
allow-large-files
Steps:
- [X] Move glog from xplat/third-party to /third-party
- [ ] Update references in ovrsource to translate to //third-party instead of //xplat/third-party
- [ ] Get rid of temporary rule
- [ ] Update fbsource/third-party/glog to 0.3.5 (what we have in ovrsource)
Changelog: [Internal] Update reference for glog from xplat/third-party to /third-party.
Reviewed By: yfeldblum
Differential Revision: D21363584
fbshipit-source-id: c1ffe2dd615077170b03d98dcfb77121537793c9
Summary:
Changelog: [Internal]
In `onKeyPress` event, we were not returning `key` property. This diff adds `key` property to `onKeyPress` event and removes other, redundant properties from `onKeyPress` event.
The implementation has been translated from Paper.
Reviewed By: shergin
Differential Revision: D21250411
fbshipit-source-id: f1e31381667acb9dec02d0b33883df8f8f5b2a4b
Summary:
TextInput must have `LeafYogaNode` trait to be able contain non-yoga nodes.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21252322
fbshipit-source-id: 820f3ae4811cb475550419af501739c57c7164e1
Summary:
The integration with Yoga was pretty complex from day one. The first attempt to make it simpler was in D19963353 when we removed a bunch of layers of indirection. This is the second iteration that aimed to simplify the structure of methods and their responsibilities.
The only conceptual change (that I am aware of) in this diff is that now we don't support (imaginary) case where a non-leaf YogaLayoutableShadowNode can have a non-YogaLayoutableShadowNode child. In the previous version, it was a no-op, now it's not supported and an assert will fire.
Alongside with refactoring, this diff implements several helper functions that verify the invariants important for the Concurrent Layout in debug mode.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D21198222
fbshipit-source-id: cc085904948056f861562af5bd2571de45a743b9
Summary:
We need it to be able pass an `EventEmitter` object to constructed concrete State objects.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D21169581
fbshipit-source-id: 3eef0310de7e2f061108aa85c1a39678a43fe85e
Summary:
Yoga uses a dirty flag to re-layout nodes. In normal, single-threaded approach the policy for dirtying is simple: if a node was changed, we need to dirty it. In the Concurrent Yoga approach, those rules are not so simple, and it seems we haven't formalized those rules yet.
Investigating some layout issues that we have in Fabric, I tend to believe that we don't dirty as much we should. Hense this change adds mode dirtying.
Reviewed By: JoshuaGross
Differential Revision: D21092815
fbshipit-source-id: 4603c97ccb79efcdf5e6a4cc450ebe61b63effb3
Summary:
This is quite a fateful mistake. `getDirtied()` returns the pointer to a function which is obviously a mistake here; we should use `isDirty()` instead.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: mdvacca
Differential Revision: D21028569
fbshipit-source-id: 95212b31f4e32d51c594d5209f295397af3f1252
Summary:
Changelog: [Internal]
We were assigned `undefined` value to incorrect edge, instead of `YGEdgeLeft` it should have been `YGEdgeRight`.
If node has `YGEdgeRight` value, it needs to be reassigned to `YGEdgeEnd` and its original value set to undefined.
Reviewed By: mdvacca
Differential Revision: D21095234
fbshipit-source-id: fbecd9b7e6670742ad4a4bb097760aa10eec8685
Summary:
We need to break up the `uimanager` module in order to solve circular dependencies problem (which future diff would have otherwise).
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: JoshuaGross
Differential Revision: D20885163
fbshipit-source-id: 08eb1ba1d408fc0948e8d0da62380786a40973af
Summary:
* <Image> must be a leaf node; having a proper trait will fail earlier in case of misuse (mounting something inside).
* <View> must have a `View` trait because it's for what that trait is.
Changelog: [Internal] Fabric-specific internal change.
Reviewed By: sammy-SC
Differential Revision: D21028573
fbshipit-source-id: 457716d4661333eb2357f34316f3e495ab4fda24
David Vacca
Kevin Gozali
Samuel Susla
Joshua Gross
Ishan Khot
Jimmy Zhang
Manvir Singh
Valentin Shergin
Nikita Lutsenko
