static GParamSpec *pspec_caps = NULL;
+
const GstQueryType *
gst_proxy_pad_query_type_default (GstPad * pad)
{
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
const GstQueryType *res = NULL;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), NULL);
+
+ target = gst_proxy_pad_get_target (pad);
if (target) {
res = gst_pad_get_query_types (target);
gst_object_unref (target);
gst_proxy_pad_event_default (GstPad * pad, GstEvent * event)
{
gboolean res = FALSE;
- GstPad *internal =
- GST_PAD_CAST (gst_proxy_pad_get_internal (GST_PROXY_PAD_CAST (pad)));
+ GstPad *internal;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+ g_return_val_if_fail (GST_IS_EVENT (event), FALSE);
+
+ internal =
+ GST_PAD_CAST (gst_proxy_pad_get_internal (GST_PROXY_PAD_CAST (pad)));
if (internal) {
res = gst_pad_push_event (internal, event);
gst_object_unref (internal);
gst_proxy_pad_query_default (GstPad * pad, GstQuery * query)
{
gboolean res = FALSE;
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+ g_return_val_if_fail (GST_IS_QUERY (query), FALSE);
+ target = gst_proxy_pad_get_target (pad);
if (target) {
res = gst_pad_query (target, query);
gst_object_unref (target);
GstIterator *res = NULL;
GstPad *internal;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), NULL);
+
internal =
GST_PAD_CAST (gst_proxy_pad_get_internal (GST_PROXY_PAD_CAST (pad)));
GstCaps * caps, GstBuffer ** buf)
{
GstFlowReturn result = GST_FLOW_WRONG_STATE;
- GstPad *internal =
- GST_PAD_CAST (gst_proxy_pad_get_internal (GST_PROXY_PAD_CAST (pad)));
+ GstPad *internal;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), GST_FLOW_ERROR);
+ g_return_val_if_fail (caps == NULL || GST_IS_CAPS (caps), GST_FLOW_ERROR);
+ g_return_val_if_fail (buf != NULL, GST_FLOW_ERROR);
+
+ internal =
+ GST_PAD_CAST (gst_proxy_pad_get_internal (GST_PROXY_PAD_CAST (pad)));
if (internal) {
result = gst_pad_alloc_buffer (internal, offset, size, caps, buf);
gst_object_unref (internal);
gst_proxy_pad_chain_default (GstPad * pad, GstBuffer * buffer)
{
GstFlowReturn res;
- GstPad *internal = GST_PROXY_PAD_INTERNAL (pad);
+ GstPad *internal;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), GST_FLOW_ERROR);
+ g_return_val_if_fail (GST_IS_BUFFER (buffer), GST_FLOW_ERROR);
+ internal = GST_PROXY_PAD_INTERNAL (pad);
res = gst_pad_push (internal, buffer);
return res;
gst_proxy_pad_chain_list_default (GstPad * pad, GstBufferList * list)
{
GstFlowReturn res;
- GstPad *internal = GST_PROXY_PAD_INTERNAL (pad);
+ GstPad *internal;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), GST_FLOW_ERROR);
+ g_return_val_if_fail (GST_IS_BUFFER_LIST (list), GST_FLOW_ERROR);
+ internal = GST_PROXY_PAD_INTERNAL (pad);
res = gst_pad_push_list (internal, list);
return res;
GstBuffer ** buffer)
{
GstFlowReturn res;
- GstPad *internal = GST_PROXY_PAD_INTERNAL (pad);
+ GstPad *internal;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), GST_FLOW_ERROR);
+ g_return_val_if_fail (buffer != NULL, GST_FLOW_ERROR);
+ internal = GST_PROXY_PAD_INTERNAL (pad);
res = gst_pad_pull_range (internal, offset, size, buffer);
return res;
gst_proxy_pad_checkgetrange_default (GstPad * pad)
{
gboolean result;
- GstPad *internal = GST_PROXY_PAD_INTERNAL (pad);
+ GstPad *internal;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+ internal = GST_PROXY_PAD_INTERNAL (pad);
result = gst_pad_check_pull_range (internal);
return result;
GstCaps *
gst_proxy_pad_getcaps_default (GstPad * pad)
{
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
GstCaps *res;
- GstPadTemplate *templ = GST_PAD_PAD_TEMPLATE (pad);
+ GstPadTemplate *templ;
+
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), NULL);
+ templ = GST_PAD_PAD_TEMPLATE (pad);
+ target = gst_proxy_pad_get_target (pad);
if (target) {
/* if we have a real target, proxy the call */
res = gst_pad_get_caps_reffed (target);
gboolean
gst_proxy_pad_acceptcaps_default (GstPad * pad, GstCaps * caps)
{
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
gboolean res;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+ g_return_val_if_fail (caps == NULL || GST_IS_CAPS (caps), FALSE);
+
+ target = gst_proxy_pad_get_target (pad);
if (target) {
res = gst_pad_accept_caps (target, caps);
gst_object_unref (target);
void
gst_proxy_pad_fixatecaps_default (GstPad * pad, GstCaps * caps)
{
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
+
+ g_return_if_fail (GST_IS_PROXY_PAD (pad));
+ g_return_if_fail (GST_IS_CAPS (caps));
+ target = gst_proxy_pad_get_target (pad);
if (target) {
gst_pad_fixate_caps (target, caps);
gst_object_unref (target);
gboolean
gst_proxy_pad_setcaps_default (GstPad * pad, GstCaps * caps)
{
- GstPad *target = gst_proxy_pad_get_target (pad);
+ GstPad *target;
gboolean res;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+ g_return_val_if_fail (caps == NULL || GST_IS_CAPS (caps), FALSE);
+
+ target = gst_proxy_pad_get_target (pad);
if (target) {
res = gst_pad_set_caps (target, caps);
gst_object_unref (target);
gboolean ret;
GstPad *other;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+
GST_LOG_OBJECT (pad, "%sactivate push on %s:%s, we're ok",
(active ? "" : "de"), GST_DEBUG_PAD_NAME (pad));
gboolean ret;
GstPad *other;
+ g_return_val_if_fail (GST_IS_PROXY_PAD (pad), FALSE);
+
GST_LOG_OBJECT (pad, "%sactivate pull on %s:%s", (active ? "" : "de"),
GST_DEBUG_PAD_NAME (pad));
gboolean ret;
GstPad *other;
+ g_return_val_if_fail (GST_IS_GHOST_PAD (pad), FALSE);
+
GST_LOG_OBJECT (pad, "%sactivate push on %s:%s, proxy internal",
(active ? "" : "de"), GST_DEBUG_PAD_NAME (pad));
gboolean ret;
GstPad *other;
+ g_return_val_if_fail (GST_IS_GHOST_PAD (pad), FALSE);
+
GST_LOG_OBJECT (pad, "%sactivate pull on %s:%s", (active ? "" : "de"),
GST_DEBUG_PAD_NAME (pad));
GstPadLinkReturn ret;
GstPad *internal;
+ g_return_val_if_fail (GST_IS_GHOST_PAD (pad), GST_PAD_LINK_REFUSED);
+ g_return_val_if_fail (GST_IS_PAD (peer), GST_PAD_LINK_REFUSED);
+
GST_DEBUG_OBJECT (pad, "linking ghostpad");
internal = GST_PROXY_PAD_INTERNAL (pad);
{
GstPad *internal;
+ g_return_if_fail (GST_IS_GHOST_PAD (pad));
+
internal = GST_PROXY_PAD_INTERNAL (pad);
GST_DEBUG_OBJECT (pad, "unlinking ghostpad");
gboolean
gst_ghost_pad_setcaps_default (GstPad * pad, GstCaps * caps)
{
+ g_return_val_if_fail (GST_IS_GHOST_PAD (pad), FALSE);
+ g_return_val_if_fail (caps == NULL || GST_IS_CAPS (caps), FALSE);
+
if (GST_PAD_DIRECTION (pad) == GST_PAD_SRC)
return TRUE;