Recreate the bitmap cache when it is smaller than needed
fix:32780212
Test: Existing CTS and attached repro apk.
Change-Id: Ib908319af6539b2438b850f7a50d5a539cef8368
diff --git a/libs/hwui/VectorDrawable.cpp b/libs/hwui/VectorDrawable.cpp
index b50647a..8a8f267 100644
--- a/libs/hwui/VectorDrawable.cpp
+++ b/libs/hwui/VectorDrawable.cpp
@@ -574,7 +574,7 @@
}
bool Tree::canReuseBitmap(Bitmap* bitmap, int width, int height) {
- return bitmap && width == bitmap->width() && height == bitmap->height();
+ return bitmap && width <= bitmap->width() && height <= bitmap->height();
}
void Tree::onPropertyChanged(TreeProperties* prop) {
diff --git a/libs/hwui/VectorDrawable.h b/libs/hwui/VectorDrawable.h
index e9a9c71..8244a39 100644
--- a/libs/hwui/VectorDrawable.h
+++ b/libs/hwui/VectorDrawable.h
@@ -630,10 +630,15 @@
}
void setScaledSize(int width, int height) {
- if (mNonAnimatableProperties.scaledWidth != width
- || mNonAnimatableProperties.scaledHeight != height) {
- mNonAnimatableProperties.scaledWidth = width;
- mNonAnimatableProperties.scaledHeight = height;
+ // If the requested size is bigger than what the bitmap was, then
+ // we increase the bitmap size to match. The width and height
+ // are bound by MAX_CACHED_BITMAP_SIZE.
+ if (mNonAnimatableProperties.scaledWidth < width
+ || mNonAnimatableProperties.scaledHeight < height) {
+ mNonAnimatableProperties.scaledWidth = std::max(width,
+ mNonAnimatableProperties.scaledWidth);
+ mNonAnimatableProperties.scaledHeight = std::max(height,
+ mNonAnimatableProperties.scaledHeight);
mNonAnimatablePropertiesDirty = true;
mTree->onPropertyChanged(this);
}