gaudi: don't run gaussian function if sigma is 0
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@ -249,6 +249,7 @@ gst_gaussianblur_transform_frame (GstVideoFilter * vfilter,
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src = GST_VIDEO_FRAME_COMP_DATA (in_frame, 0);
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src = GST_VIDEO_FRAME_COMP_DATA (in_frame, 0);
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dest = GST_VIDEO_FRAME_COMP_DATA (out_frame, 0);
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dest = GST_VIDEO_FRAME_COMP_DATA (out_frame, 0);
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gst_video_frame_copy (out_frame, in_frame);
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gst_video_frame_copy (out_frame, in_frame);
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if (filter->sigma != 0.0)
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gaussian_smooth (filter, src, dest);
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gaussian_smooth (filter, src, dest);
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return GST_FLOW_OK;
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return GST_FLOW_OK;
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