commit 1a12ab26d419bad8e5c3c121d98114199e05f47c
author Leon Scroggins III <scroggo@google.com> Mon Mar 26 15:00:49 2018 -0400
committer Stan Iliev <stani@google.com> Thu Mar 29 19:30:28 2018 +0000
tree 44ae7781ac684a360d9e85d482b336036e89ec3e
parent 407932ebc0fab40dccd7298f179639b8b9f93460

Fix Skia's impl for TextureView.getBitmap

Bug: 73392905
Test: New test added with I2d4ef440f943a50b9367976ba1444f4350071bfd

When providing a width and height, getBitmap should scale to the
destination. Add a parameter to LayerDrawable::DrawLayer for a
destination rectangle to scale to. Pass the size of the bitmap in
SkiaOpenGLPipeline::copyLayerInto down to DrawLayer. The only other
caller of DrawLayer is unaffected.

Change-Id: I7aa192181c2d15bc8fd4de2fb15c4d276b05d2ac

libs/hwui/pipeline/skia/LayerDrawable.h

diff --git a/libs/hwui/pipeline/skia/LayerDrawable.h b/libs/hwui/pipeline/skia/LayerDrawable.h
index 3450387..18d1184 100644
--- a/libs/hwui/pipeline/skia/LayerDrawable.h
+++ b/libs/hwui/pipeline/skia/LayerDrawable.h
@@ -32,7 +32,8 @@
 public:
     explicit LayerDrawable(DeferredLayerUpdater* layerUpdater) : mLayerUpdater(layerUpdater) {}
 
-    static bool DrawLayer(GrContext* context, SkCanvas* canvas, Layer* layer);
+    static bool DrawLayer(GrContext* context, SkCanvas* canvas, Layer* layer,
+                          const SkRect* dstRect = nullptr);
 
 protected:
     virtual SkRect onGetBounds() override {