Summary:
Serializes type information along with key/value in MapBuffer, asserting the data type on Java side during read. At the moment, accessing value with incorrect will result in a crash.
Other changes:
Adds a `getType` method to verify types before accessing them.
Removes `null` as a type, as just not inserting value and checking for its existence with `hasKey` is more optimal.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D33656841
fbshipit-source-id: 23a78daa0d84704aab141088b5dfe881e9609472
Summary:
Removes the need to store keys in incremental order by sorting them after before inserting into MapBuffer.
Updates MapBuffer to support random access on C++ side, actually retrieving values by keys and not bucket index.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D33611758
fbshipit-source-id: c81e970613c8ecc688bfacb29ba038bf081a0c0f
Summary:
The struct is copied directly to the buffer, so it is safe to read it back.
Changelog: [Internal]
Reviewed By: javache
Differential Revision: D33624036
fbshipit-source-id: 7ee2b28b815690ab471832c0c622a075b5dd7d78
Summary:
Replaces dynamic manually managed array with a vector of bytes, removing the need for managing memory manually.
This approach is a little bit slower than before, as vector is allocating memory more conservatively. This can be improved in the future by providing an estimate for the data size.
Changelog: [Internal]
Reviewed By: javache
Differential Revision: D33611759
fbshipit-source-id: a0e5e57c4e413206a9f891cd5630ecc9088a9bf7
Summary:
Replaces raw array pointer inside `MapBuffer` with `std::vector`, which is more conventional "safer" way of storing dynamically sized arrays.
Changelog: [Internal]
Reviewed By: mdvacca
Differential Revision: D33512115
fbshipit-source-id: d875a2240f7938fd35c4c3ae0e7e91dc7456ff32
Summary:
This diff replaces all usages of int by int32_t. This is to ensure we always use a fixed size for int that matches what's expected on Java.
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27915608
fbshipit-source-id: 634c45796dda1d4434c3ad6ff3e199931c22940b
Summary:
Refactor MapBufferBuilder to use int to store size of Mapbuffer data
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D27904646
fbshipit-source-id: 6b8b96fdd30184b6d35c1d612743eae653854d6d
Summary:
DynamicData can contain a big amount of data, refactoring type to use int instead of short
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27904643
fbshipit-source-id: 157064b280e27a9c7c4a4f55af310392b178feda
Summary:
found a bug in MapBuffer.getString() method, this diff is fixing it
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27904644
fbshipit-source-id: 746812235539ff75c5ce53c6f872ede9779fa1fa
Summary:
Add TODOs and Tasks into TODOs
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27865470
fbshipit-source-id: fcc7f86b0e6b290bf9f691a2dafea18d8addf782
Summary:
This diff adds an assert in the constructor of MapBuffer to ensure that we always access valid memory
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27864310
fbshipit-source-id: bd3870b6df1dbc5181fc5d852eb0ccbc32a8a951
Summary:
EZ refactor of MapBuffer::getCount and removal of TODO
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D27864307
fbshipit-source-id: 14138090b3f2b45de8e0a3941abec990edb427ed
Summary:
This diff changes the syntax of class variables in MapBuffer class to make it consistent with standards
changelog: [internal] internal
Reviewed By: JoshuaGross, sammy-SC
Differential Revision: D27303497
fbshipit-source-id: 7581ce248559726c301ae96312fcb597a061ad5f
Summary:
This diff contains the code from the 35 diff stack - D27210587
This diff implement and integrates Mapbuffer into Fabric text measure system
changelog: [internal] internal
Reviewed By: JoshuaGross
Differential Revision: D27241836
fbshipit-source-id: f40a780df0723f27da440f709a8676cfcca63953
Summary:
Removing unsafe cast from `int` to `uint16_t`.
Also, adding code to detect multiplication overflow during buffer resize.
## Changelog
<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://github.com/facebook/react-native/wiki/Changelog
-->
[General] [Fix] - Fix unsafe cast and detect overflow in MapBuffer.
Pull Request resolved: https://github.com/facebook/react-native/pull/31106
Test Plan: Code compiles in Visual Studio 2019 without the unsafe cast warning (or error depending on the configuration).
Reviewed By: mdvacca
Differential Revision: D26865138
Pulled By: rozele
fbshipit-source-id: 4692a38b05fc873e31fbbe94d70803244e82de5d
Summary:
This diff defines an initial implementation of MapBuffer class. This is an unfinished implementation and the API and internals is going to change considerably in the next days.
The purpose of this stack is to experiment with ByteBuffers moving data from C++ into Java and learn about what're the performance implications of this model.
The format of serialization is going to change in the next few days. I'm going to follow a format similar to https://fb.quip.com/3ENaA782rkkC
I'm expecting to iterate on this API as we expand the development of the new JNI system, PLEASE read all the TODOs as you are reviewing the code.
changelog: [internal] internal
Reviewed By: sammy-SC
Differential Revision: D26364354
fbshipit-source-id: 94e434f699a4250dd240342386eddeaa6acd3ba2
Summary:
This diff moves fabric C++ code from ReactCommon/fabric to ReactCommon/react/renderer
As part of this diff I also refactored components, codegen and callsites on CatalystApp, FB4A and venice
Script: P137350694
changelog: [internal] internal refactor
Reviewed By: fkgozali
Differential Revision: D22852139
fbshipit-source-id: f85310ba858b6afd81abfd9cbe6d70b28eca7415
Andrei Shikov
Andres Suarez
David Vacca
Igor Klemenski