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avcodec/hevc_cabac: trivial simplifications

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-20 00:33:29 +02:00
parent b5d197a38b
commit acecd6b4d7
1 changed files with 2 additions and 2 deletions
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4
libavcodec/hevc_cabac.c
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@ -1340,13 +1340,13 @@ void ff_hevc_hls_residual_coding(HEVCContext *s, int x0, int y0,
int last_coeff_abs_level_remaining = coeff_abs_level_remaining_decode(s, trans_coeff_level, c_rice_param);
trans_coeff_level += last_coeff_abs_level_remaining;
if ((trans_coeff_level) > (3 * (1 << c_rice_param)))
if (trans_coeff_level > (3 << c_rice_param))
c_rice_param = FFMIN(c_rice_param + 1, 4);
}
if (s->pps->sign_data_hiding_flag && sign_hidden) {
sum_abs += trans_coeff_level;
if (n == first_nz_pos_in_cg && ((sum_abs&1) == 1))
if (n == first_nz_pos_in_cg && (sum_abs&1))
trans_coeff_level = -trans_coeff_level;
}
if (coeff_sign_flag >> 15)