Add missing file

pull/816/head
Mattia Iavarone 5 years ago
parent 018599d715
commit fa03baf27b
  1. 23
      cameraview/src/main/java/com/otaliastudios/cameraview/preview/RendererCameraPreview.java

@ -0,0 +1,23 @@
package com.otaliastudios.cameraview.preview;
import androidx.annotation.NonNull;
/**
* Base interface for previews that support renderer frame callbacks,
* see {@link RendererFrameCallback}.
*/
public interface RendererCameraPreview {
/**
* Adds a {@link RendererFrameCallback} to receive renderer frame events.
* @param callback a callback
*/
void addRendererFrameCallback(@NonNull final RendererFrameCallback callback);
/**
* Removes a {@link RendererFrameCallback} that was previously added to receive renderer
* frame events.
* @param callback a callback
*/
void removeRendererFrameCallback(@NonNull final RendererFrameCallback callback);
}
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