C++ (Cpp) gstbml_tempo_change_tempo 예제들

예제 #1

파일: gstbmltransform.c 프로젝트: Buzztrax/gst-buzztrax

static void
gst_bml_tempo_change_tempo (GstBtTempo * tempo, glong beats_per_minute,
    glong ticks_per_beat, glong subticks_per_tick)
{
  GstBMLTransform *bml_transform = GST_BML_TRANSFORM (tempo);
  GstBML *bml = GST_BML (bml_transform);

  bml (gstbml_tempo_change_tempo (G_OBJECT (bml_transform), bml,
          beats_per_minute, ticks_per_beat, subticks_per_tick));
}

예제 #2

static void
gstbt_bml_src_set_context (GstElement * element, GstContext * context)
{
  guint bpm, tpb, stpb;

  if (gstbt_audio_tempo_context_get_tempo (context, &bpm, &tpb, &stpb)) {
    GstBML *bml = GST_BML (GST_BML_TRANSFORM (element));

    bml (gstbml_tempo_change_tempo (G_OBJECT (element), bml, bpm, tpb, stpb));
  }
#if GST_CHECK_VERSION (1,8,0)
  GST_ELEMENT_CLASS (parent_class)->set_context (element, context);
#else
  if (GST_ELEMENT_CLASS (parent_class)->set_context) {
    GST_ELEMENT_CLASS (parent_class)->set_context (element, context);
  }
#endif
}