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avcodec/get_bits: Document skip_bits_long() 

Found-by: Kieran
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2018-03-23 18:58:33 +01:00
parent 9703b7d05f
commit 6261ef4251
1 changed files with 7 additions and 0 deletions
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7
libavcodec/get_bits.h
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@ -202,6 +202,13 @@ static inline int get_bits_count(const GetBitContext *s)
return s->index;
}
/**
* Skips the specified number of bits.
* @param n the number of bits to skip,
* For the UNCHECKED_BITSTREAM_READER this must not cause the distance
* from the start to overflow int32_t. Staying within the bitstream + padding
* is sufficient, too.
*/
static inline void skip_bits_long(GetBitContext *s, int n)
{
#if UNCHECKED_BITSTREAM_READER