Commit 034cea5e authored by John Koleszar's avatar John Koleszar Committed by Code Review
Browse files

Merge "guard against space/time distortion"

parents eacaabc5 bb0ca87a
......@@ -1347,6 +1347,8 @@ static void update_rate_histogram(struct rate_hist *hist,
if(now < cfg->rc_buf_initial_sz)
return;
then = now;
/* Sum the size over the past rc_buf_sz ms */
for(i = hist->frames; i > 0 && hist->frames - i < hist->samples; i--)
{
......@@ -1358,6 +1360,9 @@ static void update_rate_histogram(struct rate_hist *hist,
sum_sz += hist->sz[i_idx];
}
if (now == then)
return;
avg_bitrate = sum_sz * 8 * 1000 / (now - then);
idx = avg_bitrate * (RATE_BINS/2) / (cfg->rc_target_bitrate * 1000);
if(idx < 0)
......
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