Fixed frame rotation for Android.

cloudwebrtc · cloudwebrtc · commit d83ced56a5bf · 2018-05-30T10:18:35.000+08:00
diff --git a/android/src/main/java/com/cloudwebrtc/webrtc/FlutterRTCVideoRenderer.java b/android/src/main/java/com/cloudwebrtc/webrtc/FlutterRTCVideoRenderer.java
@@ -52,8 +52,15 @@ public void onFrameResolutionChanged(
                     ConstraintsMap params = new ConstraintsMap();
                     params.putString("event", "didTextureChangeVideoSize");
                     params.putInt("id", id);
-                    params.putDouble("width", (double) videoWidth);
-                    params.putDouble("height", (double) videoHeight);
+
+                    if(rotation == 90 || rotation == 270){
+                        params.putDouble("width", (double) videoHeight);
+                        params.putDouble("height", (double) videoWidth);
+                    }else {
+                        params.putDouble("width", (double) videoWidth);
+                        params.putDouble("height", (double) videoHeight);
+                    }
+
                     eventSink.success(params.toMap());
 
                     ConstraintsMap params2 = new ConstraintsMap();
diff --git a/android/src/main/java/com/cloudwebrtc/webrtc/SurfaceTextureRenderer.java b/android/src/main/java/com/cloudwebrtc/webrtc/SurfaceTextureRenderer.java
@@ -564,8 +564,13 @@ private void updateFrameDimensionsAndReportEvents(VideoRenderer.I420Frame frame)
         frameWidth = frame.width;
         frameHeight = frame.height;
         frameRotation = frame.rotationDegree;
-        texture.setDefaultBufferSize(frameWidth, frameHeight);
-        surfaceChanged(frameWidth, frameHeight);
+        if(frameRotation == 90 || frameRotation == 270) {
+          texture.setDefaultBufferSize(frameHeight, frameWidth);
+          surfaceChanged(frameHeight, frameWidth);
+        }else {
+          texture.setDefaultBufferSize(frameWidth, frameHeight);
+          surfaceChanged(frameWidth, frameHeight);
+        }
       }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -564,8 +564,13 @@ private void updateFrameDimensionsAndReportEvents(VideoRenderer.I420Frame frame)`
`564`	`564`	`frameWidth = frame.width;`
`565`	`565`	`frameHeight = frame.height;`
`566`	`566`	`frameRotation = frame.rotationDegree;`
`567`		`- texture.setDefaultBufferSize(frameWidth, frameHeight);`
`568`		`- surfaceChanged(frameWidth, frameHeight);`
	`567`	`+ if(frameRotation == 90 \|\| frameRotation == 270) {`
	`568`	`+ texture.setDefaultBufferSize(frameHeight, frameWidth);`
	`569`	`+ surfaceChanged(frameHeight, frameWidth);`
	`570`	`+ }else {`
	`571`	`+ texture.setDefaultBufferSize(frameWidth, frameHeight);`
	`572`	`+ surfaceChanged(frameWidth, frameHeight);`
	`573`	`+ }`
`569`	`574`	`}`
`570`	`575`	`}`
`571`	`576`	`}`