Add unscaled getWidth/Height to TextureBuffer interface

Bug: b/289762633
Change-Id: I36a8c108ca03d464cd4dd08441dc9b64077343c1
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/316860
Commit-Queue: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Fabian Bergmark <fabianbergmark@google.com>
Cr-Commit-Position: refs/heads/main@{#40567}

sdk/android/api/org/webrtc/TextureBufferImpl.java

@@ -140,18 +140,12 @@ public class TextureBufferImpl implements VideoFrame.TextureBuffer {
         (int) Math.round(unscaledHeight * cropHeight / (float) height), scaleWidth, scaleHeight);
   }
 
-  /**
-   * Returns the width of the texture in memory. This should only be used for downscaling, and you
-   * should still respect the width from getWidth().
-   */
+  @Override
   public int getUnscaledWidth() {
     return unscaledWidth;
   }
 
-  /**
-   * Returns the height of the texture in memory. This should only be used for downscaling, and you
-   * should still respect the height from getHeight().
-   */
+  @Override
   public int getUnscaledHeight() {
     return unscaledHeight;
   }

sdk/android/api/org/webrtc/VideoFrame.java

@@ -146,6 +146,22 @@ public class VideoFrame implements RefCounted {
         Matrix transformMatrix, int newWidth, int newHeight) {
       throw new UnsupportedOperationException("Not implemented");
     }
+
+    /**
+     * Returns the width of the texture in memory. This should only be used for downscaling, and you
+     * should still respect the width from getWidth().
+     */
+    default public int getUnscaledWidth() {
+      return getWidth();
+    }
+
+    /**
+     * Returns the height of the texture in memory. This should only be used for downscaling, and
+     * you should still respect the height from getHeight().
+     */
+    default public int getUnscaledHeight() {
+      return getHeight();
+    }
   }
 
   private final Buffer buffer;