diff options
| -rw-r--r-- | include/minikin/Layout.h | 3 | ||||
| -rw-r--r-- | libs/minikin/Layout.cpp | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/minikin/Layout.h b/include/minikin/Layout.h index 1b91ad8..e30f2f2 100644 --- a/include/minikin/Layout.h +++ b/include/minikin/Layout.h @@ -100,6 +100,9 @@ public: void getBounds(MinikinRect* rect); + // Purge all caches, useful in low memory conditions + static void purgeCaches(); + private: // Find a face in the mFaces vector, or create a new entry int findFace(FakedFont face, LayoutContext* ctx); diff --git a/libs/minikin/Layout.cpp b/libs/minikin/Layout.cpp index 762a7db..48db129 100644 --- a/libs/minikin/Layout.cpp +++ b/libs/minikin/Layout.cpp @@ -799,4 +799,12 @@ void Layout::getBounds(MinikinRect* bounds) { bounds->set(mBounds); } +void Layout::purgeCaches() { + AutoMutex _l(gMinikinLock); + LayoutCache& layoutCache = LayoutEngine::getInstance().layoutCache; + layoutCache.mCache.clear(); + HbFaceCache& hbCache = LayoutEngine::getInstance().hbFaceCache; + hbCache.mCache.clear(); +} + } // namespace android |