react-native-vision-camera/android
Marc Rousavy ea3686cb9a
feat: Create C++/OpenGL-based Video Pipeline for more efficient Recording and Frame Processing (#1721)
* Create `VideoPipeline` c++

* Remove folly C++ dependency

* Create `VideoPipeline` HybridClass

* Set up OpenGL

* Add outputs

* Update VideoPipeline.kt

* Bum `minSdkVersion` to `26`

* Create `VideoPipelineOutput`

* Create output funcs

* Set output pipelines

* Add FP/Recording on Output change

* Update VideoPipeline.cpp

* Create `PassThroughShader`

* Try to draw? I have honestly no idea

* fix: Fix `setFrameProcessor` nameclash

* fix: Fix `high-res-sizes` being null

* Add preview output

* Create `OpenGLContext.cpp`

* Make screen red

* This _should_ work (MESSY)

* FINALLY RENDER TEXTURE

* Rotate

* Mirror

* Clean up a bit

* Add `getWidth()`/`getHeight()`

* Cleanup

* fix: Use uniforms instead of attributes

* Draw with passed rotation/mirror mode

* feat: Use SurfaceTexture's transformMatrix in OpenGL pipeline (#1727)

* feat: Use Transform Matrix from SurfaceTexture

* Renam

* feat: Fix OpenGL Shader

* Update VideoPipeline.kt

* Measure elapsed time

* fix: Fix low resolution

* Render to offscreen

* Render to every context

* Release `SurfaceTexture` on close

* Use one OpenGL context to render to multiple EGLSurfaces

* Clean up a bit

* fix: Fix recording pipeline not triggering

* fix: Synchronize close to prevent nulls

* Update OpenGLRenderer.cpp

* fix: Hardcode Android recorder size
2023-08-29 17:52:03 +02:00
..
.settings Bootstrap 2021-02-19 16:07:53 +01:00
gradle/wrapper fix: Downgrade Gradle to 7.5.1 2023-07-03 22:15:06 +02:00
src/main feat: Create C++/OpenGL-based Video Pipeline for more efficient Recording and Frame Processing (#1721) 2023-08-29 17:52:03 +02:00
.editorconfig Devops: KTLint to lint Kotlin code (#6) 2021-02-26 10:56:20 +01:00
.project Bootstrap 2021-02-19 16:07:53 +01:00
build.gradle feat: Create C++/OpenGL-based Video Pipeline for more efficient Recording and Frame Processing (#1721) 2023-08-29 17:52:03 +02:00
CMakeLists.txt feat: Create C++/OpenGL-based Video Pipeline for more efficient Recording and Frame Processing (#1721) 2023-08-29 17:52:03 +02:00
gradle.properties feat: Create C++/OpenGL-based Video Pipeline for more efficient Recording and Frame Processing (#1721) 2023-08-29 17:52:03 +02:00
gradlew chore: Upgrade to RN 71 (#1465) 2023-02-09 11:52:41 +01:00
gradlew.bat Upgrade Example to RN 0.64 (#83) 2021-03-19 15:53:19 +01:00
README.md Add "check-all" script 2021-03-09 12:19:18 +01:00
settings.gradle feat: Replace Reanimated with RN Worklets (#1468) 2023-02-13 15:22:45 +01:00

android

This folder contains the Android-platform-specific code for react-native-vision-camera.

Prerequesites

  1. Install ktlint
    brew install ktlint
    

Getting Started

It is recommended that you work on the code using the Example project (example/android/), since that always includes the React Native header files, plus you can easily test changes that way.

You can however still edit the library project here by opening this folder with Android Studio.

Committing

Before committing, make sure that you're not violating the Kotlin codestyles. To do that, run the following command:

yarn check-android

This will also try to automatically fix any errors by re-formatting the Kotlin code.