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Merge "Fix potential integer overflow."

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Frank Galligan 2014-12-07 21:37:39 -08:00 committed by Gerrit Code Review
commit 0f8e8330eb
1 changed files with 2 additions and 2 deletions
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vp9/encoder/vp9_ratectrl.c
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@ -426,8 +426,8 @@ void vp9_rc_update_rate_correction_factors(VP9_COMP *cpi, int damp_var) {
}
// Work out a size correction factor.
if (projected_size_based_on_q > FRAME_OVERHEAD_BITS)
correction_factor = (100 * cpi->rc.projected_frame_size) /
projected_size_based_on_q;
correction_factor = (int)((100 * (int64_t)cpi->rc.projected_frame_size) /
projected_size_based_on_q);
// More heavily damped adjustment used if we have been oscillating either side
// of target.