video-converter: bits variable always set
In function gst_video_scaler_vertical() the bits variable is always set to either 8 or 16 in every possible format. No need to initialize it. If the format isn't valid it goes to no_func, so there is no need to handle the case of bits not being 8 or 16. CID #1268401
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@ -1256,7 +1256,7 @@ void
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gst_video_scaler_vertical (GstVideoScaler * scale, GstVideoFormat format,
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gst_video_scaler_vertical (GstVideoScaler * scale, GstVideoFormat format,
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gpointer src_lines[], gpointer dest, guint dest_offset, guint width)
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gpointer src_lines[], gpointer dest, guint dest_offset, guint width)
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{
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{
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gint n_elems, bits = 0;
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gint n_elems, bits;
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GstVideoScalerVFunc func;
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GstVideoScalerVFunc func;
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g_return_if_fail (scale != NULL);
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g_return_if_fail (scale != NULL);
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@ -1340,8 +1340,7 @@ gst_video_scaler_vertical (GstVideoScaler * scale, GstVideoFormat format,
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func = video_scale_v_ntap_u16;
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func = video_scale_v_ntap_u16;
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break;
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break;
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}
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}
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} else
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}
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goto no_func;
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if (scale->tmpwidth < width)
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if (scale->tmpwidth < width)
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realloc_tmplines (scale, n_elems, width);
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realloc_tmplines (scale, n_elems, width);
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