C++ (Cpp) GST_VIDEO_DECODER_CAST示例

示例#1

文件： gstmsdkdec.c 项目： MaZderMind/gst-plugins-bad

static gboolean
gst_msdkdec_flush (GstVideoDecoder * decoder)
{
  GstMsdkDec *thiz = GST_MSDKDEC (decoder);

  return gst_msdkdec_drain (GST_VIDEO_DECODER_CAST (thiz));
}

示例#2

文件： gstrsvgdec.c 项目： ndufresne/gst-plugins-bad

static void
gst_rsvg_dec_init (GstRsvgDec * rsvg)
{
  GstVideoDecoder *decoder = GST_VIDEO_DECODER (rsvg);
  gst_video_decoder_set_packetized (decoder, FALSE);
  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (rsvg), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (rsvg));
}

示例#3

文件： gstpnmdec.c 项目： Haifen/gst-plugins-bad

static void
gst_pnmdec_init (GstPnmdec * s)
{
  /* Initialize decoder */
  s->buf = NULL;
  gst_pnmdec_flush (s);

  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (s), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (s));
}

示例#4

文件： gstmpeg2dec.c 项目： sukersuker/gst-plugins-ugly

static void
gst_mpeg2dec_init (GstMpeg2dec * mpeg2dec)
{
  gst_video_decoder_set_packetized (GST_VIDEO_DECODER (mpeg2dec), TRUE);
  gst_video_decoder_set_needs_format (GST_VIDEO_DECODER (mpeg2dec), TRUE);
  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (mpeg2dec), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (mpeg2dec));

  /* initialize the mpeg2dec acceleration */
}

示例#5

文件： gstdaaladec.c 项目： asrashley/gst-plugins-bad

static void
gst_daala_dec_init (GstDaalaDec * dec)
{
  /* input is packetized,
   * but is not marked that way so data gets parsed and keyframes marked */
  gst_video_decoder_set_packetized (GST_VIDEO_DECODER (dec), FALSE);
  gst_video_decoder_set_needs_format (GST_VIDEO_DECODER (dec), TRUE);
  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (dec), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (dec));
}

示例#6

文件： libde265-dec.c 项目： 0p1pp1/gst-plugins-bad

static void
gst_libde265_dec_init (GstLibde265Dec * dec)
{
  dec->format = DEFAULT_FORMAT;
  dec->max_threads = DEFAULT_MAX_THREADS;
  dec->length_size = 4;
  _gst_libde265_dec_reset_decoder (dec);
  gst_video_decoder_set_packetized (GST_VIDEO_DECODER (dec), TRUE);
  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (dec), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (dec));
}

示例#7

文件： gstopenjpegdec.c 项目： ndufresne/gst-plugins-bad

static void
gst_openjpeg_dec_init (GstOpenJPEGDec * self)
{
  GstVideoDecoder *decoder = (GstVideoDecoder *) self;

  gst_video_decoder_set_packetized (decoder, TRUE);
  gst_video_decoder_set_needs_format (decoder, TRUE);
  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (self), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (self));
  opj_set_default_decoder_parameters (&self->params);
#ifdef HAVE_OPENJPEG_1
  self->params.cp_limit_decoding = NO_LIMITATION;
#endif
}

示例#8

文件： gstpngdec.c 项目： DylanZA/gst-plugins-good

static void
gst_pngdec_init (GstPngDec * pngdec)
{
  pngdec->png = NULL;
  pngdec->info = NULL;
  pngdec->endinfo = NULL;

  pngdec->color_type = -1;

  pngdec->image_ready = FALSE;
  pngdec->read_data = 0;

  gst_video_decoder_set_use_default_pad_acceptcaps (GST_VIDEO_DECODER_CAST
      (pngdec), TRUE);
  GST_PAD_SET_ACCEPT_TEMPLATE (GST_VIDEO_DECODER_SINK_PAD (pngdec));
}