[FFmpeg-devel] [PATCH] SVQ3: Fix decoding with A32_BITSTREAM_READER

Michael Niedermayer michaelni
Sun Mar 1 13:07:27 CET 2009

On Sun, Mar 01, 2009 at 10:58:28AM +0000, Mans Rullgard wrote:
> svq3_decode_slice_header() modifies the buffer used by the bitstream
> reader.  Some of the bitstream readers cache a few bytes of data, which
> must be flushed after such a modification.  Calling skip_bits_long(gb, 0)
> achieves this.


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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