Merge "Handle failed requestBuffer after successful dequeueBuffer"

        }

    }

    if (result & BUFFER_NEEDS_REALLOCATION) {

        mSource[source]->requestBuffer(*sslot, &mProducerBuffers[pslot]);

        result = mSource[source]->requestBuffer(*sslot, &mProducerBuffers[pslot]);

        if (result < 0) {

            mProducerBuffers[pslot].clear();

            mSource[source]->cancelBuffer(*sslot, *fence);

            return result;

        }

        VDS_LOGV("dequeueBuffer(%s): buffers[%d]=%p fmt=%d usage=%#x",

                dbgSourceStr(source), pslot, mProducerBuffers[pslot].get(),

                mProducerBuffers[pslot]->getPixelFormat(),