2424         sp<GraphicBuffer> backBuffer(GraphicBuffer::getSelf(out));  in lock()  local
2425         const Rect bounds(backBuffer->width, backBuffer->height);  in lock()
2438                 backBuffer->width  == frontBuffer->width &&  in lock()
2439                 backBuffer->height == frontBuffer->height &&  in lock()
2440                 backBuffer->format == frontBuffer->format);  in lock()
2446                 copyBlt(backBuffer, frontBuffer, copyback, &fenceFd);  in lock()
2462             int backBufferSlot(getSlotFromBufferLocked(backBuffer.get()));  in lock()
2476         status_t res = backBuffer->lockAsync(  in lock()
2481                 backBuffer->handle);  in lock()
2486             mLockedBuffer = backBuffer;  in lock()
2487             outBuffer->width  = backBuffer->width;  in lock()
2488             outBuffer->height = backBuffer->height;  in lock()
2489             outBuffer->stride = backBuffer->stride;  in lock()
2490             outBuffer->format = backBuffer->format;  in lock()