Check if layer is created in detachSurfaceTexture

Test: manual
bug:34937475
Change-Id: Iaab7a341917456b40427efd2746d33ddd88514d1

1 files changed, 4 insertions, 2 deletions

diff --git a/libs/hwui/DeferredLayerUpdater.cpp b/libs/hwui/DeferredLayerUpdater.cpp
index ee7764302c38..415e850d0fe8 100644
--- a/libs/hwui/DeferredLayerUpdater.cpp
+++ b/libs/hwui/DeferredLayerUpdater.cpp
@@ -169,13 +169,15 @@ void DeferredLayerUpdater::updateLayer(bool forceFilter, GLenum renderTarget,
 
 void DeferredLayerUpdater::detachSurfaceTexture() {
     if (mSurfaceTexture.get()) {
-        if (mLayer->getApi() == Layer::Api::OpenGL) {
+        if (mLayerApi == Layer::Api::OpenGL) {
             status_t err = mSurfaceTexture->detachFromContext();
             if (err != 0) {
                 // TODO: Elevate to fatal exception
                 ALOGE("Failed to detach SurfaceTexture from context %d", err);
             }
-            static_cast<GlLayer*>(mLayer)->clearTexture();
+            if (mLayer) {
+                static_cast<GlLayer*>(mLayer)->clearTexture();
+            }
         }
         mSurfaceTexture = nullptr;
     }