49 BufferQueueProducer::BufferQueueProducer(const sp<BufferQueueCore>& core,  in BufferQueueProducer()
77     if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in requestBuffer()
234         return BufferQueueCore::INVALID_BUFFER_SLOT;  in getFreeBufferLocked()
243         return BufferQueueCore::INVALID_BUFFER_SLOT;  in getFreeSlotLocked()
286         *found = BufferQueueCore::INVALID_BUFFER_SLOT;  in waitForFreeSlotThenRelock()
302                     BufferQueueCore::INVALID_BUFFER_SLOT) {  in waitForFreeSlotThenRelock()
308                     if (slot != BufferQueueCore::INVALID_BUFFER_SLOT) {  in waitForFreeSlotThenRelock()
316                     if (slot != BufferQueueCore::INVALID_BUFFER_SLOT) {  in waitForFreeSlotThenRelock()
328         tryAgain = (*found == BufferQueueCore::INVALID_BUFFER_SLOT) ||  in waitForFreeSlotThenRelock()
370         if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in dequeueBuffer()
421             if (found == BufferQueueCore::INVALID_BUFFER_SLOT) {  in dequeueBuffer()
507                 BufferQueueCore::INVALID_BUFFER_SLOT) {  in dequeueBuffer()
596         if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in detachBuffer()
657         if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in detachNextBuffer()
713     if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in attachBuffer()
740     if (found == BufferQueueCore::INVALID_BUFFER_SLOT) {  in attachBuffer()
814         if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in queueBuffer()
836                 BufferQueueCore::INVALID_BUFFER_SLOT) {  in queueBuffer()
1036     if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in cancelBuffer()
1170     if (mCore->mConnectedApi != BufferQueueCore::NO_CONNECTED_API) {  in connect()
1253             api = BufferQueueCore::CURRENTLY_CONNECTED_API;  in disconnect()
1264         if (api == BufferQueueCore::CURRENTLY_CONNECTED_API) {  in disconnect()
1271             if (api == BufferQueueCore::NO_CONNECTED_API) {  in disconnect()
1294                             BufferQueueCore::INVALID_BUFFER_SLOT;  in disconnect()
1297                     mCore->mConnectedApi = BufferQueueCore::NO_CONNECTED_API;  in disconnect()
1302                 } else if (mCore->mConnectedApi == BufferQueueCore::NO_CONNECTED_API) {  in disconnect()
1479         mCore->mSharedBufferSlot = BufferQueueCore::INVALID_BUFFER_SLOT;  in setSharedBufferMode()