EnhancementSession

Kotlin |Java

public interface EnhancementSession

An enhancement session.

Manages the necessary Surface to receive input frames from the app and send the enhanced frames to a Surface provided by the app.

Summary

Public methods
`abstract @NonNull Surface`	`getInputSurface()` Returns the input surface for the session.
`abstract void`	`process( @NonNull Bitmap bitmap, @NonNull EnhancementOptions options, @NonNull EnhancementCallback callback )` Processes a bitmap.
`abstract void`	`release()` Releases this session, freeing up resources.
`abstract void`	`setOutputSurface( @NonNull Surface surface, @NonNull EnhancementOptions options, @NonNull EnhancementCallback callback )` Sets the output surface for the session.

abstract @NonNull Surface getInputSurface()

Returns the input surface for the session.

Returns
`@NonNull Surface`	The surface to receive input frames to during the session.

abstract void process(
    @NonNull Bitmap bitmap,
    @NonNull EnhancementOptions options,
    @NonNull EnhancementCallback callback
)

Processes a bitmap.

Parameters
`@NonNull Bitmap bitmap`	The bitmap to process.
`@NonNull EnhancementOptions options`	The options for the session.
`@NonNull EnhancementCallback callback`	The callback for frame processing during the session.

abstract void release()

Releases this session, freeing up resources.

The session should no longer be used once released.

abstract void setOutputSurface(
    @NonNull Surface surface,
    @NonNull EnhancementOptions options,
    @NonNull EnhancementCallback callback
)

Sets the output surface for the session.

Parameters
`@NonNull Surface surface`	The surface the enhanced frames are sent to during the session.
`@NonNull EnhancementOptions options`	The options for the session.
`@NonNull EnhancementCallback callback`	The callback for frame processing during the session.