A structure containing the result of a map operation such as gst_memory_map(). It contains the data and size.
a pointer to the mapped data
flags used when mapping the memory
the maximum bytes in data
data
a pointer to the mapped memory
the valid size in data
extra private user_data that the implementation of the memory can use to store extra info.
A structure containing the result of a map operation such as gst_memory_map(). It contains the data and size.