diff options
| -rw-r--r-- | libs/hwui/OpenGLReadback.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/hwui/OpenGLReadback.cpp b/libs/hwui/OpenGLReadback.cpp index f9a1cc5296d5..2687410897ac 100644 --- a/libs/hwui/OpenGLReadback.cpp +++ b/libs/hwui/OpenGLReadback.cpp @@ -280,6 +280,11 @@ CopyResult OpenGLReadbackImpl::copyImageInto(EGLImageKHR eglImage, bool OpenGLReadbackImpl::copyLayerInto(renderthread::RenderThread& renderThread, GlLayer& layer, SkBitmap* bitmap) { + if (!layer.isRenderable()) { + // layer has never been updated by DeferredLayerUpdater, abort copy + return false; + } + return CopyResult::Success == copyTextureInto(Caches::getInstance(), renderThread.renderState(), layer.getTexture(), layer.getTexTransform(), Rect(), bitmap); |