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avcodec/vaapi_encode_h264: Use av_clip_uintp2() 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-07-03 22:41:20 +02:00
parent fd6dbc5385
commit e98ab799be
1 changed files with 2 additions and 2 deletions
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4
libavcodec/vaapi_encode_h264.c
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@ -861,12 +861,12 @@ static int vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx)
// Try to scale these to a sensible range so that the
// golomb encode of the value is not overlong.
mseq->bit_rate_scale =
av_clip(av_log2(avctx->bit_rate) - 15, 0, 15);
av_clip_uintp2(av_log2(avctx->bit_rate) - 15, 4);
mseq->bit_rate_value_minus1[0] =
(avctx->bit_rate >> mseq->bit_rate_scale) - 1;
mseq->cpb_size_scale =
av_clip(av_log2(priv->hrd_params.hrd.buffer_size) - 15, 0, 15);
av_clip_uintp2(av_log2(priv->hrd_params.hrd.buffer_size) - 15, 4);
mseq->cpb_size_value_minus1[0] =
(priv->hrd_params.hrd.buffer_size >> mseq->cpb_size_scale) - 1;