Skia Filter Quality and Scaling Metrics

src/core/SkBitmapDevice.cpp

Index: src/core/SkBitmapDevice.cpp
diff --git a/src/core/SkBitmapDevice.cpp b/src/core/SkBitmapDevice.cpp
index c8ac8d2d44f230b94de40aab052f947e5e942073..8a517a6f00ca870448f4d41f99d76eb21e4a2482 100644
--- a/src/core/SkBitmapDevice.cpp
+++ b/src/core/SkBitmapDevice.cpp
@@ -237,6 +237,7 @@ void SkBitmapDevice::drawPath(const SkDraw& draw, const SkPath& path,
 
 void SkBitmapDevice::drawBitmap(const SkDraw& draw, const SkBitmap& bitmap,
                                 const SkMatrix& matrix, const SkPaint& paint) {
+    LogDrawScaleFactor(SkMatrix::Concat(*draw.fMatrix, matrix), paint.getFilterQuality());
     draw.drawBitmap(bitmap, matrix, nullptr, paint);
 }
 
@@ -257,6 +258,8 @@ void SkBitmapDevice::drawBitmapRect(const SkDraw& draw, const SkBitmap& bitmap,
     }
     matrix.setRectToRect(tmpSrc, dst, SkMatrix::kFill_ScaleToFit);
 
+    LogDrawScaleFactor(SkMatrix::Concat(*draw.fMatrix, matrix), paint.getFilterQuality());
+
     const SkRect* dstPtr = &dst;
     const SkBitmap* bitmapPtr = &bitmap;