C++ (Cpp) gst_video_overlay_handle_eventsの例

コード例 #1

ファイル: ges-pipeline.c プロジェクト: sgielen/gst-editing-services

static void
_overlay_handle_events (GstVideoOverlay * overlay, gboolean handle_events)
{
  GESPipeline *pipeline = GES_PIPELINE (overlay);

  gst_video_overlay_handle_events (GST_VIDEO_OVERLAY (pipeline->priv->playsink),
      handle_events);
}

コード例 #2

ファイル: tsmf_X11.c プロジェクト: Distrotech/FreeRDP

int tsmf_window_create(TSMFGstreamerDecoder* decoder)
{
	struct X11Handle* hdl;

	if (decoder->media_type != TSMF_MAJOR_TYPE_VIDEO)
	{
		decoder->ready = TRUE;
		return -3;
	}
	else
	{
#if GST_VERSION_MAJOR > 0
		GstVideoOverlay *overlay = GST_VIDEO_OVERLAY(decoder->outsink);
#else
		GstXOverlay *overlay = GST_X_OVERLAY(decoder->outsink);
#endif

		if (!decoder)
			return -1;

		if (!decoder->platform)
			return -1;

		hdl = (struct X11Handle*) decoder->platform;

		if (!hdl->subwin)
		{
			int event, error;
			hdl->subwin = XCreateSimpleWindow(hdl->disp, *(int *)hdl->xfwin, 0, 0, 1, 1, 0, 0, 0);

			if (!hdl->subwin)
			{
				WLog_ERR(TAG, "Could not create subwindow!");
			}

			XMapWindow(hdl->disp, hdl->subwin);
			XSync(hdl->disp, FALSE);
#if GST_VERSION_MAJOR > 0
			gst_video_overlay_set_window_handle(overlay, hdl->subwin);
#else
			gst_x_overlay_set_window_handle(overlay, hdl->subwin);
#endif
			decoder->ready = TRUE;
#if defined(WITH_XEXT)
			hdl->has_shape = XShapeQueryExtension(hdl->disp, &event, &error);
#endif
		}

#if GST_VERSION_MAJOR > 0
		gst_video_overlay_handle_events(overlay, TRUE);
#else
		gst_x_overlay_handle_events(overlay, TRUE);
#endif
		return 0;
	}
}

コード例 #3

ファイル: gstglsinkbin.c プロジェクト: CogentEmbedded/gst-plugins-bad

static void
gst_gl_sink_bin_overlay_handle_events (GstVideoOverlay * overlay,
    gboolean handle_events)
{
  GstGLSinkBin *self = GST_GL_SINK_BIN (overlay);
  GstVideoOverlay *overlay_element = NULL;

  overlay_element =
      GST_VIDEO_OVERLAY (gst_bin_get_by_interface (GST_BIN (self),
          GST_TYPE_VIDEO_OVERLAY));

  if (overlay_element) {
    gst_video_overlay_handle_events (overlay_element, handle_events);
    gst_object_unref (overlay_element);
  }
}