138     int32_t sizeRequired = mapper->v5.getStandardMetadata(bufferHandle, static_cast<int64_t>(T),  in getStandardMetadata()  local
140     if (sizeRequired < 0) {  in getStandardMetadata()
141         ALOGW_IF(-AIMAPPER_ERROR_UNSUPPORTED != sizeRequired,  in getStandardMetadata()
142                  "Unexpected error %d from valid getStandardMetadata call", -sizeRequired);  in getStandardMetadata()
145     if ((size_t)sizeRequired > buffer.size()) {  in getStandardMetadata()
146         buffer.resize(sizeRequired);  in getStandardMetadata()
147         sizeRequired = mapper->v5.getStandardMetadata(bufferHandle, static_cast<int64_t>(T),  in getStandardMetadata()
150     if (sizeRequired < 0 || (size_t)sizeRequired > buffer.size()) {  in getStandardMetadata()
151         ALOGW("getStandardMetadata failed, received %d with buffer size %zd", sizeRequired,  in getStandardMetadata()
156     return Value::decode(buffer.data(), sizeRequired);  in getStandardMetadata()
163     int32_t sizeRequired = Value::encode(value, nullptr, 0);  in setStandardMetadata()  local
164     if (sizeRequired < 0) {  in setStandardMetadata()
166         return static_cast<AIMapper_Error>(-sizeRequired);  in setStandardMetadata()
169     buffer.resize(sizeRequired);  in setStandardMetadata()
170     sizeRequired = Value::encode(value, buffer.data(), buffer.size());  in setStandardMetadata()
171     if (sizeRequired < 0 || (size_t)sizeRequired > buffer.size()) {  in setStandardMetadata()
172         ALOGW("Failed to encode with calculated size %d; buffer size %zd", sizeRequired,  in setStandardMetadata()
174         return static_cast<AIMapper_Error>(-sizeRequired);  in setStandardMetadata()
177                                           sizeRequired);  in setStandardMetadata()