Merge "Pass filtering to drawLattice" into sc-dev am: 417f6b1677

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13418275

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I75c5f89ee1c4825b9f1bb1b3b3e9803a0d76cb8c

libs/hwui/SkiaCanvas.cpp

@@ -700,11 +700,14 @@ void SkiaCanvas::drawNinePatch(Bitmap& bitmap, const Res_png_9patch& chunk, floa
         NinePatchUtils::SetLatticeFlags(&lattice, flags.get(), numFlags, chunk, colors.get());
     }
 
+    SkFilterMode filter = paint && paint->isFilterBitmap() ? SkFilterMode::kLinear
+                                                           : SkFilterMode::kNearest;
+
     lattice.fBounds = nullptr;
     SkRect dst = SkRect::MakeLTRB(dstLeft, dstTop, dstRight, dstBottom);
     auto image = bitmap.makeImage();
     apply_looper(paint, [&](const SkPaint& p) {
-        mCanvas->drawImageLattice(image.get(), lattice, dst, &p);
+        mCanvas->drawImageLattice(image.get(), lattice, dst, filter, &p);
     });
 }
 

libs/hwui/canvas/CanvasOps.h

@@ -408,21 +408,24 @@ struct CanvasOp<CanvasOpType::DrawImageLattice> {
         const sk_sp<Bitmap>& bitmap,
         SkRect dst,
         SkCanvas::Lattice lattice,
+        SkFilterMode filter,
         SkPaint  paint
     ):  dst(dst),
         lattice(lattice),
+        filter(filter),
         bitmap(bitmap),
         image(bitmap->makeImage()),
         paint(std::move(paint)) {}
 
     SkRect dst;
     SkCanvas::Lattice lattice;
+    SkFilterMode filter;
     const sk_sp<Bitmap> bitmap;
     const sk_sp<SkImage> image;
 
     SkPaint paint;
     void draw(SkCanvas* canvas) const {
-        canvas->drawImageLattice(image.get(), lattice, dst, &paint);
+        canvas->drawImageLattice(image.get(), lattice, dst, filter, &paint);
     }
     ASSERT_DRAWABLE()
 };

libs/hwui/tests/unit/CanvasOpTests.cpp

@@ -528,6 +528,7 @@ TEST(CanvasOp, simpleDrawImageLattice) {
             bitmap,
             SkRect::MakeWH(5, 1),
             lattice,
+            SkFilterMode::kNearest,
             SkPaint{}
         }
     );