Skia Filter Quality and Scaling Metrics

src/gpu/SkGpuDevice_drawTexture.cpp

Index: src/gpu/SkGpuDevice_drawTexture.cpp
diff --git a/src/gpu/SkGpuDevice_drawTexture.cpp b/src/gpu/SkGpuDevice_drawTexture.cpp
index 5c5fb124214346841e24b6cef408d78ff8046ac0..70485ba961739fa3414ddfe16ad44e9bf254d439 100644
--- a/src/gpu/SkGpuDevice_drawTexture.cpp
+++ b/src/gpu/SkGpuDevice_drawTexture.cpp
@@ -137,6 +137,9 @@ void SkGpuDevice::drawTextureProducer(GrTextureProducer* producer,
         }
     }
 
+    // Now that we have both the view and srcToDst matrices, log our scale factor.
+    logDrawScaleFactor(SkMatrix::Concat(viewMatrix, srcToDstMatrix), paint.getFilterQuality());
+
     this->drawTextureProducerImpl(producer, clippedSrcRect, clippedDstRect, constraint, viewMatrix,
                                   srcToDstMatrix, clip, paint);
 }