EGLStream::Image *image = iFrame->getImage(); How is the raw image data i get from *image mapped on memory?

[DaneLLL]

Which function has to be called first:

NvBufferMemMap and then NvBufferMemSyncForCpu or NvBufferMemSyncForCpu and then NvBufferMemMap?

Please refer to https://devtalk.nvidia.com/default/topic/1026106/jetson-tx1/usage-of-nvbuffer-apis/post/5224382/#5224382