static gboolean
gst_vaapiencode_flush (GstVideoEncoder * venc)
{
GstVaapiEncode *const encode = GST_VAAPIENCODE_CAST (venc);
GstVaapiEncoderStatus status;
if (!encode->encoder)
return FALSE;
GST_LOG_OBJECT (encode, "flushing");
status = gst_vaapi_encoder_flush (encode->encoder);
if (status != GST_VAAPI_ENCODER_STATUS_SUCCESS)
return FALSE;
gst_vaapiencode_purge (encode);
gst_vaapi_encoder_replace (&encode->encoder, NULL);
if (!ensure_encoder (encode))
return FALSE;
if (!set_codec_state (encode, encode->input_state))
return FALSE;
return TRUE;
}
static gboolean
gst_vaapiencode_set_format (GstVideoEncoder * venc, GstVideoCodecState * state)
{
GstVaapiEncode *const encode = GST_VAAPIENCODE_CAST (venc);
g_return_val_if_fail (state->caps != NULL, FALSE);
if (!ensure_encoder (encode))
return FALSE;
if (!set_codec_state (encode, state))
return FALSE;
if (!gst_vaapi_plugin_base_set_caps (GST_VAAPI_PLUGIN_BASE (encode),
state->caps, NULL))
return FALSE;
if (encode->input_state)
gst_video_codec_state_unref (encode->input_state);
encode->input_state = gst_video_codec_state_ref (state);
encode->input_state_changed = TRUE;
return gst_pad_start_task (GST_VAAPI_PLUGIN_BASE_SRC_PAD (encode),
(GstTaskFunction) gst_vaapiencode_buffer_loop, encode, NULL);
}
static gboolean
gst_vaapiencode_start (GstVideoEncoder * venc)
{
return ensure_encoder (GST_VAAPIENCODE_CAST (venc));
}
