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feat: New Core/ library #1975

Merged
merged 42 commits into from
Oct 13, 2023
Merged

feat: New Core/ library #1975

merged 42 commits into from
Oct 13, 2023

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mrousavy
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@mrousavy mrousavy commented Oct 11, 2023

What

Moves everything Camera related into core/ / Core/ so that it is better encapsulated from React Native.

Benefits:

  1. Code is much better organized. Should be easier for collaborators now, and cleaner codebase for me.
  2. Locking is fully atomically as you can now only configure the session through a lock/Mutex which is batch-overridable
    • On iOS, this makes Camera startup time MUCH faster, I measured speedups from 1.5 seconds to only 240 milliseconds since we only lock/commit once! 🚀
    • On Android, this fixes a few out-of-sync/concurrency issues like "Capture Request contains unconfigured Input/Output Surface!" since it is now a single lock-operation! 💪
  3. It is easier to integrate VisionCamera outside of React Native (e.g. Native iOS Apps, NativeScript, Flutter, etc)

With this PR, VisionCamera V3 is up to 7x faster than V2:

VisionCamera.V3.speedup.mov

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vercel bot commented Oct 11, 2023

The latest updates on your projects. Learn more about Vercel for Git ↗︎

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@mrousavy
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Android part: #1996

@mrousavy mrousavy merged commit cd0b413 into main Oct 13, 2023
13 of 14 checks passed
@mrousavy mrousavy deleted the fix/lock-in-caller branch October 13, 2023 16:33
isaaccolson pushed a commit to isaaccolson/deliveries-mobile that referenced this pull request Oct 30, 2024
Moves everything Camera related into `core/` / `Core/` so that it is better encapsulated from React Native.

Benefits:

1. Code is much better organized. Should be easier for collaborators now, and cleaner codebase for me.
2. Locking is fully atomically as you can now only configure the session through a lock/Mutex which is batch-overridable
    * On iOS, this makes Camera startup time **MUCH** faster, I measured speedups from **1.5 seconds** to only **240 milliseconds** since we only lock/commit once! 🚀 
    * On Android, this fixes a few out-of-sync/concurrency issues like "Capture Request contains unconfigured Input/Output Surface!" since it is now a single lock-operation! 💪 
3. It is easier to integrate VisionCamera outside of React Native (e.g. Native iOS Apps, NativeScript, Flutter, etc)

With this PR, VisionCamera V3 is up to **7x** faster than V2
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