• Nicolas George's avatar
    lavfi: check the validity of formats lists. · 69f5f6ea
    Nicolas George authored
    Part of the code expects valid lists, in particular no duplicates.
    These tests allow to catch bugs in filters (unlikely but possible)
    and to give a clear message when the error comes from the user
    ((a)formats) or the application (buffersink).
    
    If we decide to switch to a more efficient merging algorithm,
    possibly sorting the lists, these functions will be the preferred
    place for pre-processing, and can be renamed accordingly.
    69f5f6ea
avfiltergraph.c 50.2 KB