55     private int mHeight = 0;  field in TextureViewHelper
109         if (mWidth != width || mHeight != height || mOrientation != rotation) {  in onLayoutChange()
111             mHeight = height;  in onLayoutChange()
130         mPreviewArea.set(0, 0, mWidth, mHeight);  in clearTransform()
202         RectF previewRect = new RectF(0, 0, mWidth, mHeight);
231         mPreviewArea.set(0, 0, mWidth, mHeight);
295                 transform.preRotate(270, mWidth / 2, mHeight / 2);
299                 transform.preRotate(180, mWidth / 2, mHeight / 2);
303                 transform.preRotate(90, mWidth / 2, mHeight / 2);
334         if (mAspectRatio == MATCH_SCREEN || mAspectRatio < 0 || mWidth == 0 || mHeight == 0) {
361                     new RectF(0, 0, mWidth, mHeight),
366             matrix = info.getPreviewTransform(mOrientation, new RectF(0, 0, mWidth, mHeight),
412         RectF area = new RectF(0, 0, mWidth, mHeight);
445                 listener.onPreviewAreaChanged(new RectF(0, 0, mWidth, mHeight));
467         if (mWidth != 0 && mHeight != 0) {