commit | c27c95b707fc8a2bcd7209d6f187d8d829b2956c | [log] [tgz] |
---|---|---|
author | Andrew Bailey <anbailey@google.com> | Fri Jan 06 16:56:02 2023 -0500 |
committer | Andrew Bailey <anbailey@google.com> | Tue Apr 11 18:43:09 2023 -0400 |
tree | a37b7a95dae71bd4bc086b47ac8440b8daedc121 | |
parent | 676d5e45d684ea0ce9e417542777d61b52fb3d89 [diff] |
Add primitive versions of State and MutableState This CL adds APIs for (Mutable)IntState, (Mutable)LongState, (Mutable)FloatState, and (Mutable)DoubleState. The goal here is to offer variations of our existing (`Mutable`)`State<T>` APIs that do not experience the penalty of autoboxing when used to store primitive values. We are not adding `BooleanState` here because the autoboxing penalty for `Boolean` types is virtually nonexistent because the JVM manages a pool of the boxed versions of true and false, meaning that the boxing operation will never cause an allocation. Relnote: """Added primitive versions of the `State` API, allowing Int, Long, Float, and Double values to be tracked in `State` objects without incurring penalties for autoboxing. """ Test: ./gradlew :compose:runtime:r:tDUT Change-Id: I48e438d0af15226217b77b2ba9a970c3219580bf
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