126     struct BufferCache {  struct in aidl::android::hardware::media::bufferpool2::implementation::BufferPoolClient::Impl
127         std::mutex mLock;
128         bool mCreating;
129         std::condition_variable mCreateCv;
130         std::map<BufferId, std::unique_ptr<ClientBuffer>> mBuffers;
131         int mActive;
132         int64_t mLastChangeMs;
134         BufferCache() : mCreating(false), mActive(0),  in BufferCache()  argument
137         void incActive_l() {  in incActive_l()
142         void decActive_l() {  in decActive_l()
147         int cachedBufferCount() const {  in cachedBufferCount()