C++ (Cpp) gst_video_analyse_post_messageの例

コード例 #1

ファイル: gstvideoanalyse.c プロジェクト: 0p1pp1/gst-plugins-bad

static GstFlowReturn
gst_video_analyse_transform_frame_ip (GstVideoFilter * filter,
    GstVideoFrame * frame)
{
  GstVideoAnalyse *videoanalyse = GST_VIDEO_ANALYSE (filter);

  GST_DEBUG_OBJECT (videoanalyse, "transform_frame_ip");

  gst_video_analyse_planar (videoanalyse, frame);

  if (videoanalyse->message)
    gst_video_analyse_post_message (videoanalyse, frame);

  return GST_FLOW_OK;
}

コード例 #2

ファイル: gstvideoanalyse.c プロジェクト: lubing521/gst-embedded-builder

static GstFlowReturn
gst_video_analyse_transform_ip (GstBaseTransform * trans, GstBuffer * buf)
{
  GstVideoAnalyse *videoanalyse;
  GstFlowReturn ret = GST_FLOW_OK;
  guint8 *data;

  videoanalyse = GST_VIDEO_ANALYSE (trans);

  data = GST_BUFFER_DATA (buf);

  gst_video_analyse_420 (videoanalyse, data, videoanalyse->width,
      videoanalyse->height);

  if (videoanalyse->message)
    gst_video_analyse_post_message (videoanalyse, buf);

  return ret;
}