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avcodec/osq: Add note about update_stats() count

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It seems this is basically unused and unfinished code

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer
2025-06-17 02:28:08 +02:00
parent c909ef31be
commit b587afcb65
1 changed files with 2 additions and 0 deletions
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libavcodec/osq.c
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@ -150,6 +150,8 @@ static void update_stats(OSQChannel *cb, int val)
cb->history[cb->pos] = FFABS((int64_t)val); cb->history[cb->pos] = FFABS((int64_t)val);
cb->pos++; cb->pos++;
cb->count++; cb->count++;
//NOTE for this to make sense count would need to be limited to FF_ARRAY_ELEMS(cb->history)
//Otherwise the average computation later makes no sense
if (cb->pos >= FF_ARRAY_ELEMS(cb->history)) if (cb->pos >= FF_ARRAY_ELEMS(cb->history))
cb->pos = 0; cb->pos = 0;
} }