usage_dx.dox

/*! \page usage_decode Decoding

    The aom_codec_decode() function is at the core of the decode loop. It
    processes packets of compressed data passed by the application, producing
    decoded images. The decoder expects packets to comprise exactly one image
    frame of data. Packets \ref MUST be passed in decode order. If the
    application wishes to associate some data with the frame, the
    <code>user_priv</code> member may be set.

    \ref samples


    \section usage_frame_iter Frame Iterator Based Decoding
    Decoded frames are made available to the application
    through the aom_codec_get_frame() iterator. The application initializes the
    iterator storage (of type #aom_codec_iter_t) to NULL, then calls
    aom_codec_get_frame repeatedly until it returns NULL, indicating that all
    images have been returned. This process may result in zero, one, or many
    frames that are ready for display, depending on the codec.


*/