diff options
Diffstat (limited to 'libs/hwui/renderthread')
-rw-r--r-- | libs/hwui/renderthread/CanvasContext.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libs/hwui/renderthread/CanvasContext.cpp b/libs/hwui/renderthread/CanvasContext.cpp index 66e089627a7b..8bb11badb607 100644 --- a/libs/hwui/renderthread/CanvasContext.cpp +++ b/libs/hwui/renderthread/CanvasContext.cpp @@ -1010,7 +1010,15 @@ void CanvasContext::destroyHardwareResources() { } void CanvasContext::onContextDestroyed() { - destroyHardwareResources(); + // We don't want to destroyHardwareResources as that will invalidate display lists which + // the client may not be expecting. Instead just purge all scratch resources + if (mRenderPipeline->isContextReady()) { + freePrefetchedLayers(); + for (const sp<RenderNode>& node : mRenderNodes) { + node->destroyLayers(); + } + mRenderPipeline->onDestroyHardwareResources(); + } } DeferredLayerUpdater* CanvasContext::createTextureLayer() { |