utils library Null safety

Useful utils

Classes

convertBGRA8888(List planes, NativeDataStruct data) → void: Converts BGRA8888 to BGR888 format (removing the alpha channel), the result can be passed to VideoWorker.
convertBGRA8888toImageColor(dynamic image) → dynamic: Converts CameraImage in BGRA8888 format to BGR Image.
convertBGRA8888toRGB(List planes, NativeDataStruct data) → void: Converts BGRA8888 to RGB format, the result can be passed to VideoWorker.
convertCameraImageToImageColor(dynamic image) → dynamic: Converts CameraImage (format auto detection) to BGR Image.
convertRAW(List planes, NativeDataStruct data) → void: Concatenates planes into one array, which can be passed to VideoWorker.
convertYUV420toImageColor(dynamic image) → dynamic: Converts CameraImage in YUV format to BGR Image.
cutFaceFromCameraImage(dynamic image, dynamic rect) → dynamic: Cuts out the face from the CameraImage
cutFaceFromImage(dynamic img, dynamic rect) → dynamic
cutFaceFromImageBytes(dynamic imgBytes, dynamic rect) → Future: Cuts out the face from encoded image imgBytes
cutFaceImageFromImageBytes(dynamic imgBytes, dynamic rect) → Future: Cuts out the face from encoded image imgBytes
getBaseAngle(dynamic controller) → int
getLibraryDirectory() → Future<String>
getRawData(List planes) → dynamic
getRawDataPointer(List planes) → Pointer<Uint8>
loadAssets() → Future<String>