utils library Null safety
Useful utils
Classes
- NativeDataStruct
- Image storage structure for VideoWorker.
Functions
-
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 -
getFaceCutFromContext(
dynamic faceCut) → Future -
Cuts out the face from raw image
imgBytes -
getFaceCutImageFromContext(
dynamic faceCut) → Future -
Cuts out the face from raw image
imgBytes -
getLibraryDirectory(
) → Future< String> -
getRawData(
List planes) → dynamic -
getRawDataPointer(
List planes) → Pointer< Uint8> -
loadAssets(
) → Future< String>