diff options
| -rw-r--r-- | libs/gui/SurfaceComposerClient.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp index 84aed5f51c..56a3fbc0c5 100644 --- a/libs/gui/SurfaceComposerClient.cpp +++ b/libs/gui/SurfaceComposerClient.cpp @@ -406,6 +406,12 @@ void SurfaceComposerClient::Transaction::cacheBuffers() { continue; } + // Don't try to cache a null buffer. Sending null buffers is cheap so we shouldn't waste + // time trying to cache them. + if (!s->buffer) { + continue; + } + uint64_t cacheId = 0; status_t ret = BufferCache::getInstance().getCacheId(s->buffer, &cacheId); if (ret == NO_ERROR) { |