C++ (Cpp) gst_vaapi_context_reset Examples

Example #1

File: gstvaapidecoder.c Project: GStreamer/gstreamer-vaapi

gboolean
gst_vaapi_decoder_ensure_context (GstVaapiDecoder * decoder,
    GstVaapiContextInfo * cip)
{
  gst_vaapi_decoder_set_picture_size (decoder, cip->width, cip->height);

  cip->usage = GST_VAAPI_CONTEXT_USAGE_DECODE;
  if (decoder->context) {
    if (!gst_vaapi_context_reset (decoder->context, cip))
      return FALSE;
  } else {
    decoder->context = gst_vaapi_context_new (decoder->display, cip);
    if (!decoder->context)
      return FALSE;
  }
  decoder->va_context = gst_vaapi_context_get_id (decoder->context);
  return TRUE;
}

Example #2

File: gstvaapiencoder.c Project: AdrianAtHumboldt/gstreamer-vaapi

/* Ensures the underlying VA context for encoding is created */
static gboolean
gst_vaapi_encoder_ensure_context (GstVaapiEncoder * encoder)
{
  GstVaapiContextInfo *const cip = &encoder->context_info;

  if (!set_context_info (encoder))
    return FALSE;

  if (encoder->context) {
    if (!gst_vaapi_context_reset (encoder->context, cip))
      return FALSE;
  } else {
    encoder->context = gst_vaapi_context_new (encoder->display, cip);
    if (!encoder->context)
      return FALSE;
  }
  encoder->va_context = gst_vaapi_context_get_id (encoder->context);
  return TRUE;
}