[Orientation] Landscape orientation width not correct

[juliansteenbakker]

With the latest code i am experiencing issues with the width of the preview in landscape mode. The image seems squashed.

Tested with Android 14 and 10, using samsung s24 ultra and pixel 4a 5G

[navaronbracke]

I did notice this when implementing the Impeller migration. Presumably we will need an AspectRatio widget to correct it in landscape? The camera plugin does something similar.

[navaronbracke]

See https://github.com/flutter/packages/blob/main/packages/camera/camera/lib/src/camera_preview.dart#L28-L31

[navaronbracke]

And I think that piece of code also has a possible fix for the rotation issue on pre-surface producer. (It applies a manual rotation with a RotatedBox, which is reverted with the formula for camera_android_camerax when running with SurfaceProducer)