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lavc/h264: move ff_init_cabac_states() from decode_slice() to ff_h264_decode_init(). 

This fixes one of the potential races spotted by Helgrind.
This commit is contained in:
Clément Bœsch 2012-10-03 15:14:40 +02:00 committed by Clément Bœsch
parent 7e5496fc41
commit 1e2e2c8095
1 changed files with 2 additions and 1 deletions
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3
libavcodec/h264.c
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@ -1112,6 +1112,8 @@ av_cold int ff_h264_decode_init(AVCodecContext *avctx)
s->low_delay = 0;
}
ff_init_cabac_states();
return 0;
}
@ -3533,7 +3535,6 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
align_get_bits(&s->gb);
/* init cabac */
ff_init_cabac_states();
ff_init_cabac_decoder(&h->cabac,
s->gb.buffer + get_bits_count(&s->gb) / 8,
(get_bits_left(&s->gb) + 7) / 8);