70 BufferQueue::ErrorCode BufferQueue::init(size_t BS, size_t BC) {  in init()
74     return BufferQueue::ErrorCode::AlreadyInitialized;  in init()
84     return BufferQueue::ErrorCode::NotEnoughMemory;  in init()
96     return BufferQueue::ErrorCode::NotEnoughMemory;  in init()
107     return BufferQueue::ErrorCode::NotEnoughMemory;  in init()
142   return BufferQueue::ErrorCode::Ok;  in init()
158   Success = init(B, N) == BufferQueue::ErrorCode::Ok;
161 BufferQueue::ErrorCode BufferQueue::getBuffer(Buffer &Buf) {  in getBuffer()
163     return ErrorCode::QueueFinalizing;  in getBuffer()
169       return ErrorCode::NotEnoughMemory;  in getBuffer()
181   return ErrorCode::Ok;  in getBuffer()
184 BufferQueue::ErrorCode BufferQueue::releaseBuffer(Buffer &Buf) {  in releaseBuffer()
194       return BufferQueue::ErrorCode::Ok;  in releaseBuffer()
199       return BufferQueue::ErrorCode::UnrecognizedBuffer;  in releaseBuffer()
215   return ErrorCode::Ok;  in releaseBuffer()
218 BufferQueue::ErrorCode BufferQueue::finalize() {  in finalize()
220     return ErrorCode::QueueFinalizing;  in finalize()
221   return ErrorCode::Ok;  in finalize()