On Tue, Jul 14, 2020 at 05:34:50PM +0200, Andreas Rheinhardt wrote: > get_ue_golomb_31() uses a LUT of 512 entries; therefore it can be used > to parse exp-golomb codes of length <= 9, i.e. those codes with at most > four leading bits that have five effective bits; this implies a range of > 0..30 and not 31. In particular, this function must not be used to parse > e.g. the H.264 SPS id.
hmm, are you sure ? 1 0 01X 1-2 001XX 3-6 0001XXX 7-14 00001XXXX 15-30 000001..... 31 we need to read 9 bits for this, we do not need to read the bits marked with a "." because the code is already determined at this point. [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle
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