C++ (Cpp) gst_vaapidecode_create Examples

Example #1

File: gstvaapidecode.c Project: cbetz421/gst-vaapi

static gboolean
gst_vaapidecode_reset(GstVaapiDecode *decode, GstCaps *caps)
{
    GstVaapiCodec codec;

    /* Only reset decoder if codec type changed */
    if (decode->decoder && decode->decoder_caps) {
        if (gst_caps_is_always_compatible(caps, decode->decoder_caps))
            return TRUE;
        codec = gst_vaapi_codec_from_caps(caps);
        if (codec == gst_vaapi_decoder_get_codec(decode->decoder))
            return TRUE;
    }

    gst_vaapidecode_destroy(decode);
    return gst_vaapidecode_create(decode, caps);
}

Example #2

File: gstvaapidecode.c Project: zzoon/gstreamer-vaapi

static gboolean
gst_vaapidecode_reset (GstVaapiDecode * decode, GstCaps * caps,
    gboolean force_reset)
{
  /* Reset tracked frame size */
  decode->current_frame_size = 0;

  if (decode->decoder) {
    if (!gst_caps_is_equal (caps, gst_vaapi_decoder_get_caps (decode->decoder))) {
      if (gst_vaapi_decoder_update_caps (decode->decoder, caps)) {
        g_atomic_int_set (&decode->do_renego, TRUE);
        if (!force_reset)
          return TRUE;
      }
    }
    return gst_vaapi_decoder_reset (decode->decoder);
  }

  return gst_vaapidecode_create (decode, caps);
}

Example #3

File: gstvaapidecode.c Project: DarkLighters/gstreamer-vaapi

static gboolean
gst_vaapidecode_reset_full (GstVaapiDecode * decode, GstCaps * caps,
    gboolean hard)
{
  GstVaapiCodec codec;

  /* Reset tracked frame size */
  decode->current_frame_size = 0;

  if (!hard && decode->decoder && decode->decoder_caps) {
    if (gst_caps_is_always_compatible (caps, decode->decoder_caps))
      return TRUE;
    codec = gst_vaapi_codec_from_caps (caps);
    if (codec == gst_vaapi_decoder_get_codec (decode->decoder))
      return TRUE;
  }

  gst_vaapidecode_destroy (decode);
  return gst_vaapidecode_create (decode, caps);
}