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v4l2-probe: Skip devices without supported formats

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This commit is contained in:
Nicolas Dufresne 2015-11-19 17:20:55 -05:00
parent 3cdc700e3e
commit 1435974c2d
1 changed files with 7 additions and 0 deletions
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7
sys/v4l2/gstv4l2.c
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@ -168,6 +168,13 @@ gst_v4l2_probe_and_register (GstPlugin * plugin)
gst_v4l2_probe_template_caps (it->device_path, video_fd,
V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE));
/* Skip devices without any supported formats */
if (gst_caps_is_empty (sink_caps) || gst_caps_is_empty (src_caps)) {
gst_caps_unref (sink_caps);
gst_caps_unref (src_caps);
continue;
}
basename = g_path_get_basename (it->device_path);
if (gst_v4l2_is_video_dec (sink_caps, src_caps))