Function ff_init_range_decoder

libavcodec/rangecoder.c:52–57

}

void ff_init_range_decoder(RangeCoder *c, const uint8_t *buf, int buf_size){
    /* cast to avoid compiler warning */
    ff_init_range_encoder(c, (uint8_t *) buf, buf_size);

    c->low = bytestream_get_be16(&c->bytestream);
}

void ff_build_rac_states(RangeCoder *c, int factor, int max_p){
    const int64_t one= 1LL<<32;