desired format
changed InferRequestInternal:
- added _deviceInputs member to store plugin desired perprocessing
targets
- added default argument to preProcessingRequired to describe plugin
specific desired preprocessing target
- SetBlob and GetBlob to deal with plugin desired preprocessing targets
(_deviceInputs)
- added addInputPreProcessingFor helper method to avoid code
duplication
changed TEMPLATE plugin to use new functionality:
- removed explicit presicion conversion (to use built-in one of
InferRequestInternal)
- _networkInputBlobs to use InferRequestInternal::_deviceInputs
2495eaf56f