validate:ssim: Let user know when no file have been compared
Fixing a possible division by zero issue. CID 1415482
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@ -800,9 +800,13 @@ _check_directory (GstValidateSsim * self, const gchar * ref_dir,
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g_object_unref (info);
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g_object_unref (info);
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}
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}
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gst_validate_printf (NULL,
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if (nfiles == 0) {
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"\nAverage similarity: %f, min_avg: %f, min_min: %f\n",
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gst_validate_printf (NULL, "\nNo files to verify.\n");
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total_avg / nfiles, min_avg, min_min);
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} else {
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gst_validate_printf (NULL,
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"\nAverage similarity: %f, min_avg: %f, min_min: %f\n",
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total_avg / nfiles, min_avg, min_min);
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}
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done:
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done:
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gst_object_unref (file);
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gst_object_unref (file);
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