Showing the changes to libavfilter (1 of 1 file). Show all
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| @@ -668,6 +668,9 @@ static void print_stats(AVFilterContext *ctx) · 667 unmodified lines | |||
| 668 | for (c = 0; c < s->nb_channels; c++) { | 668 | for (c = 0; c < s->nb_channels; c++) { |
| 669 | ChannelStats *p = &s->chstats[c]; | 669 | ChannelStats *p = &s->chstats[c]; |
| 670 | 670 | ||
| 671 | if (p->nb_samples == 0) | ||
| 672 | continue; | ||
| 673 | |||
| 671 | if (p->nb_samples < s->tc_samples) | 674 | if (p->nb_samples < s->tc_samples) |
| 672 | p->min_sigma_x2 = p->max_sigma_x2 = p->sigma_x2 / p->nb_samples; | 675 | p->min_sigma_x2 = p->max_sigma_x2 = p->sigma_x2 / p->nb_samples; |
| 673 | 676 | ||
| @@ -754,6 +757,9 @@ static void print_stats(AVFilterContext *ctx) · 80 unmodified lines | |||
| 754 | av_log(ctx, AV_LOG_INFO, "Number of denormals: %"PRId64"\n", p->nb_denormals); | 757 | av_log(ctx, AV_LOG_INFO, "Number of denormals: %"PRId64"\n", p->nb_denormals); |
| 755 | } | 758 | } |
| 756 | 759 | ||
| 760 | if (nb_samples == 0) | ||
| 761 | return; | ||
| 762 | |||
| 757 | if (s->measure_overall != MEASURE_NONE) | 763 | if (s->measure_overall != MEASURE_NONE) |
| 758 | av_log(ctx, AV_LOG_INFO, "Overall\n"); | 764 | av_log(ctx, AV_LOG_INFO, "Overall\n"); |
| 759 | if (s->measure_overall & MEASURE_DC_OFFSET) | 765 | if (s->measure_overall & MEASURE_DC_OFFSET) |