Eliminate recents upload jank

Bug: 30342017

Upload recents thumbnails in the
dead gaps between frames instead of
at the start of a frame. This eliminates
jank caused by the large texture
upload.

Change-Id: I507cd286d199109c7a9a1511d68ba5ab5d28069f

1 files changed, 4 insertions, 0 deletions

diff --git a/libs/hwui/TextureCache.cpp b/libs/hwui/TextureCache.cpp
index ade8600ab78b..523924af5ef1 100644
--- a/libs/hwui/TextureCache.cpp
+++ b/libs/hwui/TextureCache.cpp
@@ -167,6 +167,10 @@ bool TextureCache::prefetchAndMarkInUse(void* ownerToken, const SkBitmap* bitmap
     return texture;
 }
 
+bool TextureCache::prefetch(const SkBitmap* bitmap) {
+    return getCachedTexture(bitmap, AtlasUsageType::Use);
+}
+
 Texture* TextureCache::get(const SkBitmap* bitmap, AtlasUsageType atlasUsageType) {
     Texture* texture = getCachedTexture(bitmap, atlasUsageType);