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Example app fails to start in Android Emulator🐛 #1520

Closed
3 of 4 tasks
zonotope opened this issue Mar 11, 2023 · 1 comment · Fixed by #1466
Closed
3 of 4 tasks

Example app fails to start in Android Emulator🐛 #1520

zonotope opened this issue Mar 11, 2023 · 1 comment · Fixed by #1466
Labels
🐛 bug Something isn't working

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@zonotope
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What were you trying to do?

I am having trouble integrating this library in another app and wanted to troubleshoot the issue by installing and running the example app

Reproduceable Code

Example app with no changes

What happened instead?

When I try to start the example app with npx react-native start in one terminal window and npx react-native run-android in a different one, the app is built successfully, but the emulator screen flickers and the app does not start.

Relevant log output

https://gist.github.com/zonotope/919418a901c89d8efead79203cf40d35

Device

Pixel 6 Pro API 31 (emulator running in Android Studio)

VisionCamera Version

2.15.4

Additional information

@zonotope zonotope added the 🐛 bug Something isn't working label Mar 11, 2023
@myselfuser1
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@mrousavy
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Owner

Hey! I've rewritten the entire Android codebase of VisionCamera from CameraX to Camera2 in the efforts of ✨ VisionCamera V3.

I just now completed the Camera2 rewrite and I believe the core structure is running, but there might be some edge cases to iron out. Can you try and test the PR #1674 for me to see if you can still reproduce this issue here?

Here's an instruction on how you can test that: #1674 (comment)

If the issue cannot be reproduced with that version/PR anymore, then hoorayy, I fixed it! 🎉
Otherwise please let me know and I'll keep this issue open to keep track of it.

Thank you!

austinbh1003 pushed a commit to austinbh1003/vision-camera that referenced this issue Jul 11, 2024
See mrousavy/react-native-vision-camera#1376

## Breaking Changes

* Frame Processors are now **synchronous**. Previously they ran on a
separate Thread. If you want to run something on a separate Thread now,
use `runAsync` inside a Frame Processor
* Frame Processor Plugins are no longer in the global object with the
`__` prefix, but rather stored directly in the `FrameProcessorPlugins`
object exported by react-native-vision-camera. (e.g. replace
`__scanQRCodes(frame)` with `FrameProcessorPlugins.scanQRCodes(frame)`)
* `frameProcessorFps` no longer exists. Use `runAtTargetFps` inside a
Frame Processor to throttle some calls.
* `onFrameProcessorPerformanceSuggestionAvailable` no longer exists. Use
the FPS display (`enableFpsGraph={true}`) to see how your Frame
Processor performs over time. This is more in-line with how React Native
works (Dev Tools / Perf Monitor)
* VisionCamera V3 will not work on RN 0.70 or below. You need to use RN
0.71. This is because the build script got way simpler and smaller,
making it faster to build and way less error prone. Backwards
compatibility is just too complex here.
* Reanimated is no longer used as a Worklet Runtime. Instead,
VisionCamera now uses
[react-native-worklets-core](https://github.com/margelo/react-native-worklets-core).

## Progress

You can test the latest V3 release by creating a new RN project with RN
0.71 and installing VisionCamera + RNWorklets:

```sh
yarn add react-native-vision-camera@3.0.0-rc.5
yarn add react-native-worklets-core
yarn add @shopify/react-native-skia
```

Things to test:

* TensorFlow Lite plugin to load any `.tflite` model!! ✨ (see [this PR
for more
info](mrousavy/react-native-vision-camera#1633),
will be a separate library soon)
* Drawing onto a Frame using Skia!! 🎉 
* Using `frame.toArrayBuffer()` to get the Frame's byte content in JS
* New Android build script. This should drastically speed up the build
time! 💨
* New Worklet library. This replaces Reanimated Worklets. Should be
faster and more stable :)
* New synchronous Frame Processors. Should be faster :)
* `runAtTargetFps` and `runAsync` in Frame Processors
* Using HostObjects or HostFunctions (like models from PyTorch) inside a
Frame Processor. This will probably require a few native bindings on
PyTorch's end to make the integration work (cc @raedle)

Overall V3 is close to completion. I have a few things to do the coming
days so not sure how much work I can put into this. **If anyone wants to
support the development of v3, I'd appreciate donations / sponsors:
https://github.com/sponsors/mrousavy** ❤️ :)


## Related issues 

features

- resolves
mrousavy/react-native-vision-camera#1376
- fixes
mrousavy/react-native-vision-camera#281
- resolves
mrousavy/react-native-vision-camera#211
- resolves
mrousavy/react-native-vision-camera#130
- resolves
mrousavy/react-native-vision-camera#117
- fixes mrousavy/react-native-vision-camera#76
- resolves
mrousavy/react-native-vision-camera#75
- resolves
mrousavy/react-native-vision-camera#562
- resolves
mrousavy/react-native-vision-camera#565
- fixes
mrousavy/react-native-vision-camera#570
- fixes
mrousavy/react-native-vision-camera#287
- resolves
mrousavy/react-native-vision-camera#311
- fixes
mrousavy/react-native-vision-camera#315
- resolves
mrousavy/react-native-vision-camera#323
- fixes
mrousavy/react-native-vision-camera#340
- fixes
mrousavy/react-native-vision-camera#354
- resolves
mrousavy/react-native-vision-camera#420
- fixes
mrousavy/react-native-vision-camera#434
- fixes
mrousavy/react-native-vision-camera#452
- fixes
mrousavy/react-native-vision-camera#496
- fixes
mrousavy/react-native-vision-camera#497
- resolves
mrousavy/react-native-vision-camera#499
- fixes
mrousavy/react-native-vision-camera#516
- fixes
mrousavy/react-native-vision-camera#527
- fixes
mrousavy/react-native-vision-camera#542
- fixes
mrousavy/react-native-vision-camera#548
- fixes
mrousavy/react-native-vision-camera#561
- fixes
mrousavy/react-native-vision-camera#740
- fixes
mrousavy/react-native-vision-camera#770


...and then pretty much every Android issue lol

- fixes
mrousavy/react-native-vision-camera#1675
(**maybe**, please test @PrernaBudhraja)
- fixes
mrousavy/react-native-vision-camera#1671

.. maybe also (not tested):

- fixes
mrousavy/react-native-vision-camera#1698
- fixes
mrousavy/react-native-vision-camera#1687
- fixes
mrousavy/react-native-vision-camera#1685
- fixes
mrousavy/react-native-vision-camera#1681
- fixes
mrousavy/react-native-vision-camera#1650
- fixes
mrousavy/react-native-vision-camera#1646
- fixes
mrousavy/react-native-vision-camera#1635
- fixes
mrousavy/react-native-vision-camera#1631
- fixes
mrousavy/react-native-vision-camera#1621
- fixes
mrousavy/react-native-vision-camera#1615
- fixes
mrousavy/react-native-vision-camera#1612
- fixes
mrousavy/react-native-vision-camera#1605
- fixes
mrousavy/react-native-vision-camera#1599
- fixes
mrousavy/react-native-vision-camera#1585
- fixes
mrousavy/react-native-vision-camera#1581
- fixes
mrousavy/react-native-vision-camera#1569
- fixes
mrousavy/react-native-vision-camera#1568
- fixes
mrousavy/react-native-vision-camera#1565
- fixes
mrousavy/react-native-vision-camera#1561
- fixes
mrousavy/react-native-vision-camera#1558
- fixes
mrousavy/react-native-vision-camera#1554
- fixes
mrousavy/react-native-vision-camera#1551
- fixes
mrousavy/react-native-vision-camera#1547
- fixes
mrousavy/react-native-vision-camera#1543
- fixes
mrousavy/react-native-vision-camera#1538
- fixes
mrousavy/react-native-vision-camera#1536
- fixes
mrousavy/react-native-vision-camera#1534
- fixes
mrousavy/react-native-vision-camera#1528
- fixes
mrousavy/react-native-vision-camera#1520
- fixes
mrousavy/react-native-vision-camera#1498
- fixes
mrousavy/react-native-vision-camera#1489
- fixes
mrousavy/react-native-vision-camera#1477
- fixes
mrousavy/react-native-vision-camera#1474
- fixes
mrousavy/react-native-vision-camera#1463
- fixes
mrousavy/react-native-vision-camera#1462
- fixes
mrousavy/react-native-vision-camera#1449
- fixes
mrousavy/react-native-vision-camera#1443
- fixes
mrousavy/react-native-vision-camera#1437
- fixes
mrousavy/react-native-vision-camera#1431
- fixes
mrousavy/react-native-vision-camera#1429
- fixes
mrousavy/react-native-vision-camera#1427
- fixes
mrousavy/react-native-vision-camera#1423
- fixes
mrousavy/react-native-vision-camera#1416
- fixes
mrousavy/react-native-vision-camera#1407
- fixes
mrousavy/react-native-vision-camera#1403
- fixes
mrousavy/react-native-vision-camera#1402
- fixes
mrousavy/react-native-vision-camera#1398
- fixes
mrousavy/react-native-vision-camera#1396
- fixes
mrousavy/react-native-vision-camera#1395
- fixes
mrousavy/react-native-vision-camera#1379
- fixes
mrousavy/react-native-vision-camera#1377
- fixes
mrousavy/react-native-vision-camera#1374
- fixes
mrousavy/react-native-vision-camera#1373
- fixes
mrousavy/react-native-vision-camera#1365
- fixes
mrousavy/react-native-vision-camera#1356
- fixes
mrousavy/react-native-vision-camera#1353
- fixes
mrousavy/react-native-vision-camera#1352
- fixes
mrousavy/react-native-vision-camera#1351
- fixes
mrousavy/react-native-vision-camera#1343
- fixes
mrousavy/react-native-vision-camera#1340
- fixes
mrousavy/react-native-vision-camera#1334
- fixes
mrousavy/react-native-vision-camera#1330
- fixes
mrousavy/react-native-vision-camera#1322
- fixes
mrousavy/react-native-vision-camera#1296
- fixes
mrousavy/react-native-vision-camera#1283
- fixes
mrousavy/react-native-vision-camera#1260
- fixes
mrousavy/react-native-vision-camera#1253
- fixes
mrousavy/react-native-vision-camera#1251
- fixes
mrousavy/react-native-vision-camera#1245
- fixes
mrousavy/react-native-vision-camera#1238
- fixes
mrousavy/react-native-vision-camera#1227
- fixes
mrousavy/react-native-vision-camera#1226
- fixes
mrousavy/react-native-vision-camera#1225
- fixes
mrousavy/react-native-vision-camera#1222
- fixes
mrousavy/react-native-vision-camera#1211
- fixes
mrousavy/react-native-vision-camera#1208
- fixes
mrousavy/react-native-vision-camera#1193
- fixes
mrousavy/react-native-vision-camera#1191
- fixes
mrousavy/react-native-vision-camera#1184
- fixes
mrousavy/react-native-vision-camera#1164
- fixes
mrousavy/react-native-vision-camera#1143
- fixes
mrousavy/react-native-vision-camera#1128
- fixes
mrousavy/react-native-vision-camera#1122
- fixes
mrousavy/react-native-vision-camera#1120
- fixes
mrousavy/react-native-vision-camera#1110
- fixes
mrousavy/react-native-vision-camera#1097
- fixes
mrousavy/react-native-vision-camera#1081
- fixes
mrousavy/react-native-vision-camera#1080
- fixes
mrousavy/react-native-vision-camera#1064
- fixes
mrousavy/react-native-vision-camera#1053
- fixes
mrousavy/react-native-vision-camera#1047
- fixes
mrousavy/react-native-vision-camera#1044
- fixes
mrousavy/react-native-vision-camera#1032
- fixes
mrousavy/react-native-vision-camera#1026
- fixes
mrousavy/react-native-vision-camera#1023
- fixes
mrousavy/react-native-vision-camera#1015
- fixes
mrousavy/react-native-vision-camera#1012
- fixes
mrousavy/react-native-vision-camera#997
- fixes
mrousavy/react-native-vision-camera#960
- fixes
mrousavy/react-native-vision-camera#959
- fixes
mrousavy/react-native-vision-camera#954
- fixes
mrousavy/react-native-vision-camera#946
- fixes
mrousavy/react-native-vision-camera#945
- fixes
mrousavy/react-native-vision-camera#922
- fixes
mrousavy/react-native-vision-camera#908
- fixes
mrousavy/react-native-vision-camera#907
- fixes
mrousavy/react-native-vision-camera#868
- fixes
mrousavy/react-native-vision-camera#855
- fixes
mrousavy/react-native-vision-camera#834
- fixes
mrousavy/react-native-vision-camera#793
- fixes
mrousavy/react-native-vision-camera#779
- fixes
mrousavy/react-native-vision-camera#746
- fixes
mrousavy/react-native-vision-camera#740
- fixes
mrousavy/react-native-vision-camera#727
- fixes
mrousavy/react-native-vision-camera#671
- fixes
mrousavy/react-native-vision-camera#613
- fixes
mrousavy/react-native-vision-camera#595
- fixes
mrousavy/react-native-vision-camera#588
- fixes
mrousavy/react-native-vision-camera#570
- fixes
mrousavy/react-native-vision-camera#569
- fixes
mrousavy/react-native-vision-camera#542
- fixes
mrousavy/react-native-vision-camera#516
- fixes
mrousavy/react-native-vision-camera#515
- fixes
mrousavy/react-native-vision-camera#434
- fixes
mrousavy/react-native-vision-camera#354
- fixes
mrousavy/react-native-vision-camera#323
- fixes
mrousavy/react-native-vision-camera#315
- fixes
mrousavy/react-native-vision-camera#281
- fixes
mrousavy/react-native-vision-camera#211
- fixes mrousavy/react-native-vision-camera#76
max71126 added a commit to max71126/react-native-vision-camera that referenced this issue Sep 19, 2024
See mrousavy/react-native-vision-camera#1376

## Breaking Changes

* Frame Processors are now **synchronous**. Previously they ran on a
separate Thread. If you want to run something on a separate Thread now,
use `runAsync` inside a Frame Processor
* Frame Processor Plugins are no longer in the global object with the
`__` prefix, but rather stored directly in the `FrameProcessorPlugins`
object exported by react-native-vision-camera. (e.g. replace
`__scanQRCodes(frame)` with `FrameProcessorPlugins.scanQRCodes(frame)`)
* `frameProcessorFps` no longer exists. Use `runAtTargetFps` inside a
Frame Processor to throttle some calls.
* `onFrameProcessorPerformanceSuggestionAvailable` no longer exists. Use
the FPS display (`enableFpsGraph={true}`) to see how your Frame
Processor performs over time. This is more in-line with how React Native
works (Dev Tools / Perf Monitor)
* VisionCamera V3 will not work on RN 0.70 or below. You need to use RN
0.71. This is because the build script got way simpler and smaller,
making it faster to build and way less error prone. Backwards
compatibility is just too complex here.
* Reanimated is no longer used as a Worklet Runtime. Instead,
VisionCamera now uses
[react-native-worklets-core](https://github.com/margelo/react-native-worklets-core).

## Progress

You can test the latest V3 release by creating a new RN project with RN
0.71 and installing VisionCamera + RNWorklets:

```sh
yarn add react-native-vision-camera@3.0.0-rc.5
yarn add react-native-worklets-core
yarn add @shopify/react-native-skia
```

Things to test:

* TensorFlow Lite plugin to load any `.tflite` model!! ✨ (see [this PR
for more
info](mrousavy/react-native-vision-camera#1633),
will be a separate library soon)
* Drawing onto a Frame using Skia!! 🎉 
* Using `frame.toArrayBuffer()` to get the Frame's byte content in JS
* New Android build script. This should drastically speed up the build
time! 💨
* New Worklet library. This replaces Reanimated Worklets. Should be
faster and more stable :)
* New synchronous Frame Processors. Should be faster :)
* `runAtTargetFps` and `runAsync` in Frame Processors
* Using HostObjects or HostFunctions (like models from PyTorch) inside a
Frame Processor. This will probably require a few native bindings on
PyTorch's end to make the integration work (cc @raedle)

Overall V3 is close to completion. I have a few things to do the coming
days so not sure how much work I can put into this. **If anyone wants to
support the development of v3, I'd appreciate donations / sponsors:
https://github.com/sponsors/mrousavy** ❤️ :)


## Related issues 

features

- resolves
mrousavy/react-native-vision-camera#1376
- fixes
mrousavy/react-native-vision-camera#281
- resolves
mrousavy/react-native-vision-camera#211
- resolves
mrousavy/react-native-vision-camera#130
- resolves
mrousavy/react-native-vision-camera#117
- fixes mrousavy/react-native-vision-camera#76
- resolves
mrousavy/react-native-vision-camera#75
- resolves
mrousavy/react-native-vision-camera#562
- resolves
mrousavy/react-native-vision-camera#565
- fixes
mrousavy/react-native-vision-camera#570
- fixes
mrousavy/react-native-vision-camera#287
- resolves
mrousavy/react-native-vision-camera#311
- fixes
mrousavy/react-native-vision-camera#315
- resolves
mrousavy/react-native-vision-camera#323
- fixes
mrousavy/react-native-vision-camera#340
- fixes
mrousavy/react-native-vision-camera#354
- resolves
mrousavy/react-native-vision-camera#420
- fixes
mrousavy/react-native-vision-camera#434
- fixes
mrousavy/react-native-vision-camera#452
- fixes
mrousavy/react-native-vision-camera#496
- fixes
mrousavy/react-native-vision-camera#497
- resolves
mrousavy/react-native-vision-camera#499
- fixes
mrousavy/react-native-vision-camera#516
- fixes
mrousavy/react-native-vision-camera#527
- fixes
mrousavy/react-native-vision-camera#542
- fixes
mrousavy/react-native-vision-camera#548
- fixes
mrousavy/react-native-vision-camera#561
- fixes
mrousavy/react-native-vision-camera#740
- fixes
mrousavy/react-native-vision-camera#770


...and then pretty much every Android issue lol

- fixes
mrousavy/react-native-vision-camera#1675
(**maybe**, please test @PrernaBudhraja)
- fixes
mrousavy/react-native-vision-camera#1671

.. maybe also (not tested):

- fixes
mrousavy/react-native-vision-camera#1698
- fixes
mrousavy/react-native-vision-camera#1687
- fixes
mrousavy/react-native-vision-camera#1685
- fixes
mrousavy/react-native-vision-camera#1681
- fixes
mrousavy/react-native-vision-camera#1650
- fixes
mrousavy/react-native-vision-camera#1646
- fixes
mrousavy/react-native-vision-camera#1635
- fixes
mrousavy/react-native-vision-camera#1631
- fixes
mrousavy/react-native-vision-camera#1621
- fixes
mrousavy/react-native-vision-camera#1615
- fixes
mrousavy/react-native-vision-camera#1612
- fixes
mrousavy/react-native-vision-camera#1605
- fixes
mrousavy/react-native-vision-camera#1599
- fixes
mrousavy/react-native-vision-camera#1585
- fixes
mrousavy/react-native-vision-camera#1581
- fixes
mrousavy/react-native-vision-camera#1569
- fixes
mrousavy/react-native-vision-camera#1568
- fixes
mrousavy/react-native-vision-camera#1565
- fixes
mrousavy/react-native-vision-camera#1561
- fixes
mrousavy/react-native-vision-camera#1558
- fixes
mrousavy/react-native-vision-camera#1554
- fixes
mrousavy/react-native-vision-camera#1551
- fixes
mrousavy/react-native-vision-camera#1547
- fixes
mrousavy/react-native-vision-camera#1543
- fixes
mrousavy/react-native-vision-camera#1538
- fixes
mrousavy/react-native-vision-camera#1536
- fixes
mrousavy/react-native-vision-camera#1534
- fixes
mrousavy/react-native-vision-camera#1528
- fixes
mrousavy/react-native-vision-camera#1520
- fixes
mrousavy/react-native-vision-camera#1498
- fixes
mrousavy/react-native-vision-camera#1489
- fixes
mrousavy/react-native-vision-camera#1477
- fixes
mrousavy/react-native-vision-camera#1474
- fixes
mrousavy/react-native-vision-camera#1463
- fixes
mrousavy/react-native-vision-camera#1462
- fixes
mrousavy/react-native-vision-camera#1449
- fixes
mrousavy/react-native-vision-camera#1443
- fixes
mrousavy/react-native-vision-camera#1437
- fixes
mrousavy/react-native-vision-camera#1431
- fixes
mrousavy/react-native-vision-camera#1429
- fixes
mrousavy/react-native-vision-camera#1427
- fixes
mrousavy/react-native-vision-camera#1423
- fixes
mrousavy/react-native-vision-camera#1416
- fixes
mrousavy/react-native-vision-camera#1407
- fixes
mrousavy/react-native-vision-camera#1403
- fixes
mrousavy/react-native-vision-camera#1402
- fixes
mrousavy/react-native-vision-camera#1398
- fixes
mrousavy/react-native-vision-camera#1396
- fixes
mrousavy/react-native-vision-camera#1395
- fixes
mrousavy/react-native-vision-camera#1379
- fixes
mrousavy/react-native-vision-camera#1377
- fixes
mrousavy/react-native-vision-camera#1374
- fixes
mrousavy/react-native-vision-camera#1373
- fixes
mrousavy/react-native-vision-camera#1365
- fixes
mrousavy/react-native-vision-camera#1356
- fixes
mrousavy/react-native-vision-camera#1353
- fixes
mrousavy/react-native-vision-camera#1352
- fixes
mrousavy/react-native-vision-camera#1351
- fixes
mrousavy/react-native-vision-camera#1343
- fixes
mrousavy/react-native-vision-camera#1340
- fixes
mrousavy/react-native-vision-camera#1334
- fixes
mrousavy/react-native-vision-camera#1330
- fixes
mrousavy/react-native-vision-camera#1322
- fixes
mrousavy/react-native-vision-camera#1296
- fixes
mrousavy/react-native-vision-camera#1283
- fixes
mrousavy/react-native-vision-camera#1260
- fixes
mrousavy/react-native-vision-camera#1253
- fixes
mrousavy/react-native-vision-camera#1251
- fixes
mrousavy/react-native-vision-camera#1245
- fixes
mrousavy/react-native-vision-camera#1238
- fixes
mrousavy/react-native-vision-camera#1227
- fixes
mrousavy/react-native-vision-camera#1226
- fixes
mrousavy/react-native-vision-camera#1225
- fixes
mrousavy/react-native-vision-camera#1222
- fixes
mrousavy/react-native-vision-camera#1211
- fixes
mrousavy/react-native-vision-camera#1208
- fixes
mrousavy/react-native-vision-camera#1193
- fixes
mrousavy/react-native-vision-camera#1191
- fixes
mrousavy/react-native-vision-camera#1184
- fixes
mrousavy/react-native-vision-camera#1164
- fixes
mrousavy/react-native-vision-camera#1143
- fixes
mrousavy/react-native-vision-camera#1128
- fixes
mrousavy/react-native-vision-camera#1122
- fixes
mrousavy/react-native-vision-camera#1120
- fixes
mrousavy/react-native-vision-camera#1110
- fixes
mrousavy/react-native-vision-camera#1097
- fixes
mrousavy/react-native-vision-camera#1081
- fixes
mrousavy/react-native-vision-camera#1080
- fixes
mrousavy/react-native-vision-camera#1064
- fixes
mrousavy/react-native-vision-camera#1053
- fixes
mrousavy/react-native-vision-camera#1047
- fixes
mrousavy/react-native-vision-camera#1044
- fixes
mrousavy/react-native-vision-camera#1032
- fixes
mrousavy/react-native-vision-camera#1026
- fixes
mrousavy/react-native-vision-camera#1023
- fixes
mrousavy/react-native-vision-camera#1015
- fixes
mrousavy/react-native-vision-camera#1012
- fixes
mrousavy/react-native-vision-camera#997
- fixes
mrousavy/react-native-vision-camera#960
- fixes
mrousavy/react-native-vision-camera#959
- fixes
mrousavy/react-native-vision-camera#954
- fixes
mrousavy/react-native-vision-camera#946
- fixes
mrousavy/react-native-vision-camera#945
- fixes
mrousavy/react-native-vision-camera#922
- fixes
mrousavy/react-native-vision-camera#908
- fixes
mrousavy/react-native-vision-camera#907
- fixes
mrousavy/react-native-vision-camera#868
- fixes
mrousavy/react-native-vision-camera#855
- fixes
mrousavy/react-native-vision-camera#834
- fixes
mrousavy/react-native-vision-camera#793
- fixes
mrousavy/react-native-vision-camera#779
- fixes
mrousavy/react-native-vision-camera#746
- fixes
mrousavy/react-native-vision-camera#740
- fixes
mrousavy/react-native-vision-camera#727
- fixes
mrousavy/react-native-vision-camera#671
- fixes
mrousavy/react-native-vision-camera#613
- fixes
mrousavy/react-native-vision-camera#595
- fixes
mrousavy/react-native-vision-camera#588
- fixes
mrousavy/react-native-vision-camera#570
- fixes
mrousavy/react-native-vision-camera#569
- fixes
mrousavy/react-native-vision-camera#542
- fixes
mrousavy/react-native-vision-camera#516
- fixes
mrousavy/react-native-vision-camera#515
- fixes
mrousavy/react-native-vision-camera#434
- fixes
mrousavy/react-native-vision-camera#354
- fixes
mrousavy/react-native-vision-camera#323
- fixes
mrousavy/react-native-vision-camera#315
- fixes
mrousavy/react-native-vision-camera#281
- fixes
mrousavy/react-native-vision-camera#211
- fixes mrousavy/react-native-vision-camera#76
isaaccolson pushed a commit to isaaccolson/deliveries-mobile that referenced this issue Oct 30, 2024
See mrousavy#1376

## Breaking Changes

* Frame Processors are now **synchronous**. Previously they ran on a
separate Thread. If you want to run something on a separate Thread now,
use `runAsync` inside a Frame Processor
* Frame Processor Plugins are no longer in the global object with the
`__` prefix, but rather stored directly in the `FrameProcessorPlugins`
object exported by react-native-vision-camera. (e.g. replace
`__scanQRCodes(frame)` with `FrameProcessorPlugins.scanQRCodes(frame)`)
* `frameProcessorFps` no longer exists. Use `runAtTargetFps` inside a
Frame Processor to throttle some calls.
* `onFrameProcessorPerformanceSuggestionAvailable` no longer exists. Use
the FPS display (`enableFpsGraph={true}`) to see how your Frame
Processor performs over time. This is more in-line with how React Native
works (Dev Tools / Perf Monitor)
* VisionCamera V3 will not work on RN 0.70 or below. You need to use RN
0.71. This is because the build script got way simpler and smaller,
making it faster to build and way less error prone. Backwards
compatibility is just too complex here.
* Reanimated is no longer used as a Worklet Runtime. Instead,
VisionCamera now uses
[react-native-worklets-core](https://github.com/margelo/react-native-worklets-core).

## Progress

You can test the latest V3 release by creating a new RN project with RN
0.71 and installing VisionCamera + RNWorklets:

```sh
yarn add react-native-vision-camera@3.0.0-rc.5
yarn add react-native-worklets-core
yarn add @shopify/react-native-skia
```

Things to test:

* TensorFlow Lite plugin to load any `.tflite` model!! ✨ (see [this PR
for more
info](mrousavy#1633),
will be a separate library soon)
* Drawing onto a Frame using Skia!! 🎉 
* Using `frame.toArrayBuffer()` to get the Frame's byte content in JS
* New Android build script. This should drastically speed up the build
time! 💨
* New Worklet library. This replaces Reanimated Worklets. Should be
faster and more stable :)
* New synchronous Frame Processors. Should be faster :)
* `runAtTargetFps` and `runAsync` in Frame Processors
* Using HostObjects or HostFunctions (like models from PyTorch) inside a
Frame Processor. This will probably require a few native bindings on
PyTorch's end to make the integration work (cc @raedle)

Overall V3 is close to completion. I have a few things to do the coming
days so not sure how much work I can put into this. **If anyone wants to
support the development of v3, I'd appreciate donations / sponsors:
https://github.com/sponsors/mrousavy** ❤️ :)


## Related issues 

features

- resolves
mrousavy#1376
- fixes
mrousavy#281
- resolves
mrousavy#211
- resolves
mrousavy#130
- resolves
mrousavy#117
- fixes mrousavy#76
- resolves
mrousavy#75
- resolves
mrousavy#562
- resolves
mrousavy#565
- fixes
mrousavy#570
- fixes
mrousavy#287
- resolves
mrousavy#311
- fixes
mrousavy#315
- resolves
mrousavy#323
- fixes
mrousavy#340
- fixes
mrousavy#354
- resolves
mrousavy#420
- fixes
mrousavy#434
- fixes
mrousavy#452
- fixes
mrousavy#496
- fixes
mrousavy#497
- resolves
mrousavy#499
- fixes
mrousavy#516
- fixes
mrousavy#527
- fixes
mrousavy#542
- fixes
mrousavy#548
- fixes
mrousavy#561
- fixes
mrousavy#740
- fixes
mrousavy#770


...and then pretty much every Android issue lol

- fixes
mrousavy#1675
(**maybe**, please test @PrernaBudhraja)
- fixes
mrousavy#1671

.. maybe also (not tested):

- fixes
mrousavy#1698
- fixes
mrousavy#1687
- fixes
mrousavy#1685
- fixes
mrousavy#1681
- fixes
mrousavy#1650
- fixes
mrousavy#1646
- fixes
mrousavy#1635
- fixes
mrousavy#1631
- fixes
mrousavy#1621
- fixes
mrousavy#1615
- fixes
mrousavy#1612
- fixes
mrousavy#1605
- fixes
mrousavy#1599
- fixes
mrousavy#1585
- fixes
mrousavy#1581
- fixes
mrousavy#1569
- fixes
mrousavy#1568
- fixes
mrousavy#1565
- fixes
mrousavy#1561
- fixes
mrousavy#1558
- fixes
mrousavy#1554
- fixes
mrousavy#1551
- fixes
mrousavy#1547
- fixes
mrousavy#1543
- fixes
mrousavy#1538
- fixes
mrousavy#1536
- fixes
mrousavy#1534
- fixes
mrousavy#1528
- fixes
mrousavy#1520
- fixes
mrousavy#1498
- fixes
mrousavy#1489
- fixes
mrousavy#1477
- fixes
mrousavy#1474
- fixes
mrousavy#1463
- fixes
mrousavy#1462
- fixes
mrousavy#1449
- fixes
mrousavy#1443
- fixes
mrousavy#1437
- fixes
mrousavy#1431
- fixes
mrousavy#1429
- fixes
mrousavy#1427
- fixes
mrousavy#1423
- fixes
mrousavy#1416
- fixes
mrousavy#1407
- fixes
mrousavy#1403
- fixes
mrousavy#1402
- fixes
mrousavy#1398
- fixes
mrousavy#1396
- fixes
mrousavy#1395
- fixes
mrousavy#1379
- fixes
mrousavy#1377
- fixes
mrousavy#1374
- fixes
mrousavy#1373
- fixes
mrousavy#1365
- fixes
mrousavy#1356
- fixes
mrousavy#1353
- fixes
mrousavy#1352
- fixes
mrousavy#1351
- fixes
mrousavy#1343
- fixes
mrousavy#1340
- fixes
mrousavy#1334
- fixes
mrousavy#1330
- fixes
mrousavy#1322
- fixes
mrousavy#1296
- fixes
mrousavy#1283
- fixes
mrousavy#1260
- fixes
mrousavy#1253
- fixes
mrousavy#1251
- fixes
mrousavy#1245
- fixes
mrousavy#1238
- fixes
mrousavy#1227
- fixes
mrousavy#1226
- fixes
mrousavy#1225
- fixes
mrousavy#1222
- fixes
mrousavy#1211
- fixes
mrousavy#1208
- fixes
mrousavy#1193
- fixes
mrousavy#1191
- fixes
mrousavy#1184
- fixes
mrousavy#1164
- fixes
mrousavy#1143
- fixes
mrousavy#1128
- fixes
mrousavy#1122
- fixes
mrousavy#1120
- fixes
mrousavy#1110
- fixes
mrousavy#1097
- fixes
mrousavy#1081
- fixes
mrousavy#1080
- fixes
mrousavy#1064
- fixes
mrousavy#1053
- fixes
mrousavy#1047
- fixes
mrousavy#1044
- fixes
mrousavy#1032
- fixes
mrousavy#1026
- fixes
mrousavy#1023
- fixes
mrousavy#1015
- fixes
mrousavy#1012
- fixes
mrousavy#997
- fixes
mrousavy#960
- fixes
mrousavy#959
- fixes
mrousavy#954
- fixes
mrousavy#946
- fixes
mrousavy#945
- fixes
mrousavy#922
- fixes
mrousavy#908
- fixes
mrousavy#907
- fixes
mrousavy#868
- fixes
mrousavy#855
- fixes
mrousavy#834
- fixes
mrousavy#793
- fixes
mrousavy#779
- fixes
mrousavy#746
- fixes
mrousavy#740
- fixes
mrousavy#727
- fixes
mrousavy#671
- fixes
mrousavy#613
- fixes
mrousavy#595
- fixes
mrousavy#588
- fixes
mrousavy#570
- fixes
mrousavy#569
- fixes
mrousavy#542
- fixes
mrousavy#516
- fixes
mrousavy#515
- fixes
mrousavy#434
- fixes
mrousavy#354
- fixes
mrousavy#323
- fixes
mrousavy#315
- fixes
mrousavy#281
- fixes
mrousavy#211
- fixes mrousavy#76
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