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pad: more cleanups

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Use miniobject unref when we can
Reuse existing data type identifier instead of an extra boolean.
This commit is contained in:
Wim Taymans 2011-06-02 11:01:31 +02:00
parent 272b3263aa
commit e2eae110a9
1 changed files with 19 additions and 29 deletions
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48
gst/gstpad.c
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@ -3783,21 +3783,11 @@ gst_pad_emit_have_data_signal (GstPad * pad, GstMiniObject * obj)
}
#endif
static void
gst_pad_data_unref (gboolean is_buffer, void *data)
{
if (G_LIKELY (is_buffer)) {
gst_buffer_unref (data);
} else {
gst_buffer_list_unref (data);
}
}
/* this is the chain function that does not perform the additional argument
* checking for that little extra speed.
*/
static inline GstFlowReturn
gst_pad_chain_data_unchecked (GstPad * pad, gboolean is_buffer, void *data)
gst_pad_chain_data_unchecked (GstPad * pad, GstProbeType type, void *data)
{
GstFlowReturn ret;
gboolean needs_events;
@ -3818,7 +3808,7 @@ gst_pad_chain_data_unchecked (GstPad * pad, gboolean is_buffer, void *data)
goto events_error;
}
PROBE (pad, GST_PROBE_TYPE_PUSH | GST_PROBE_TYPE_BUFFER, data, probe_stopped);
PROBE (pad, GST_PROBE_TYPE_PUSH | type, data, probe_stopped);
GST_OBJECT_UNLOCK (pad);
@ -3827,7 +3817,7 @@ gst_pad_chain_data_unchecked (GstPad * pad, gboolean is_buffer, void *data)
* the data to the wrong function. This is not really a
* problem since functions are assigned at creation time
* and don't change that often... */
if (G_LIKELY (is_buffer)) {
if (G_LIKELY (type & GST_PROBE_TYPE_BUFFER)) {
GstPadChainFunction chainfunc;
if (G_UNLIKELY ((chainfunc = GST_PAD_CHAINFUNC (pad)) == NULL))
@ -3883,7 +3873,7 @@ probe_stopped:
{
GST_OBJECT_UNLOCK (pad);
GST_PAD_STREAM_UNLOCK (pad);
gst_pad_data_unref (is_buffer, data);
gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
switch (ret) {
case GST_FLOW_CUSTOM_SUCCESS:
@ -3898,7 +3888,7 @@ probe_stopped:
}
no_function:
{
gst_pad_data_unref (is_buffer, data);
gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
GST_CAT_LOG_OBJECT (GST_CAT_SCHEDULING, pad,
"pushing, but not chainhandler");
GST_ELEMENT_ERROR (GST_PAD_PARENT (pad), CORE, PAD, (NULL),
@ -3943,7 +3933,7 @@ gst_pad_chain (GstPad * pad, GstBuffer * buffer)
g_return_val_if_fail (GST_PAD_IS_SINK (pad), GST_FLOW_ERROR);
g_return_val_if_fail (GST_IS_BUFFER (buffer), GST_FLOW_ERROR);
return gst_pad_chain_data_unchecked (pad, TRUE, buffer);
return gst_pad_chain_data_unchecked (pad, GST_PROBE_TYPE_BUFFER, buffer);
}
static GstFlowReturn
@ -3960,7 +3950,9 @@ gst_pad_chain_list_default (GstPad * pad, GstBufferList * list)
ret = GST_FLOW_OK;
for (i = 0; i < len; i++) {
buffer = gst_buffer_list_get (list, i);
ret = gst_pad_chain_data_unchecked (pad, TRUE, gst_buffer_ref (buffer));
ret =
gst_pad_chain_data_unchecked (pad, GST_PROBE_TYPE_BUFFER,
gst_buffer_ref (buffer));
if (ret != GST_FLOW_OK)
break;
}
@ -4005,23 +3997,21 @@ gst_pad_chain_list (GstPad * pad, GstBufferList * list)
g_return_val_if_fail (GST_PAD_IS_SINK (pad), GST_FLOW_ERROR);
g_return_val_if_fail (GST_IS_BUFFER_LIST (list), GST_FLOW_ERROR);
return gst_pad_chain_data_unchecked (pad, FALSE, list);
return gst_pad_chain_data_unchecked (pad, GST_PROBE_TYPE_BUFFER_LIST, list);
}
static GstFlowReturn
gst_pad_push_data (GstPad * pad, gboolean is_buffer, void *data)
gst_pad_push_data (GstPad * pad, GstProbeType type, void *data)
{
GstPad *peer;
GstFlowReturn ret;
GstProbeType type;
type = is_buffer ? GST_PROBE_TYPE_BUFFER : GST_PROBE_TYPE_BUFFER_LIST;
type |= GST_PROBE_TYPE_PUSH;
GST_OBJECT_LOCK (pad);
if (G_UNLIKELY (GST_PAD_IS_FLUSHING (pad)))
goto flushing;
type |= GST_PROBE_TYPE_PUSH;
/* do block probes */
PROBE (pad, type | GST_PROBE_TYPE_BLOCK, data, probe_stopped);
@ -4036,7 +4026,7 @@ gst_pad_push_data (GstPad * pad, gboolean is_buffer, void *data)
pad->priv->using++;
GST_OBJECT_UNLOCK (pad);
ret = gst_pad_chain_data_unchecked (peer, is_buffer, data);
ret = gst_pad_chain_data_unchecked (peer, type, data);
gst_object_unref (peer);
@ -4057,13 +4047,13 @@ flushing:
GST_CAT_LOG_OBJECT (GST_CAT_SCHEDULING, pad,
"pushing, but pad was flushing");
GST_OBJECT_UNLOCK (pad);
gst_pad_data_unref (is_buffer, data);
gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
return GST_FLOW_WRONG_STATE;
}
probe_stopped:
{
GST_OBJECT_UNLOCK (pad);
gst_pad_data_unref (is_buffer, data);
gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
switch (ret) {
case GST_FLOW_CUSTOM_SUCCESS:
@ -4081,7 +4071,7 @@ not_linked:
GST_CAT_LOG_OBJECT (GST_CAT_SCHEDULING, pad,
"pushing, but it was not linked");
GST_OBJECT_UNLOCK (pad);
gst_pad_data_unref (is_buffer, data);
gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
return GST_FLOW_NOT_LINKED;
}
}
@ -4120,7 +4110,7 @@ gst_pad_push (GstPad * pad, GstBuffer * buffer)
g_return_val_if_fail (GST_PAD_IS_SRC (pad), GST_FLOW_ERROR);
g_return_val_if_fail (GST_IS_BUFFER (buffer), GST_FLOW_ERROR);
return gst_pad_push_data (pad, TRUE, buffer);
return gst_pad_push_data (pad, GST_PROBE_TYPE_BUFFER, buffer);
}
/**
@ -4166,7 +4156,7 @@ gst_pad_push_list (GstPad * pad, GstBufferList * list)
g_return_val_if_fail (GST_PAD_IS_SRC (pad), GST_FLOW_ERROR);
g_return_val_if_fail (GST_IS_BUFFER_LIST (list), GST_FLOW_ERROR);
return gst_pad_push_data (pad, FALSE, list);
return gst_pad_push_data (pad, GST_PROBE_TYPE_BUFFER_LIST, list);
}
static GstFlowReturn