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winegstreamer: Don't store decodebin explicitly. 

Once placed inside the container, decodebin will be managed and
destroyed by the container. There's no need to store it, or (especially)
unref it.

Signed-off-by: Jan Schmidt <jan@centricular.com>
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jan Schmidt 2016-07-17 14:58:20 +10:00 committed by Alexandre Julliard
parent 22bdf77486
commit 1db3b0bd25
1 changed files with 10 additions and 12 deletions
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22
dlls/winegstreamer/gstdemux.c
View File

@ -65,7 +65,6 @@ typedef struct GSTImpl {
BOOL discont, initial, ignore_flush; BOOL discont, initial, ignore_flush;
GstElement *container; GstElement *container;
GstElement *gstfilter;
GstPad *my_src, *their_sink; GstPad *my_src, *their_sink;
GstBus *bus; GstBus *bus;
guint64 start, nextofs, nextpullofs, stop; guint64 start, nextofs, nextpullofs, stop;
@ -1091,6 +1090,7 @@ static HRESULT GST_Connect(GSTInPin *pPin, IPin *pConnectPin, ALLOCATOR_PROPERTI
GST_PAD_SRC, GST_PAD_SRC,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY); GST_STATIC_CAPS_ANY);
GstElement *gstfilter;
TRACE("%p %p %p\n", pPin, pConnectPin, props); TRACE("%p %p %p\n", pPin, pConnectPin, props);
@ -1105,19 +1105,19 @@ static HRESULT GST_Connect(GSTInPin *pPin, IPin *pConnectPin, ALLOCATOR_PROPERTI
This->container = gst_bin_new(NULL); This->container = gst_bin_new(NULL);
gst_element_set_bus(This->container, This->bus); gst_element_set_bus(This->container, This->bus);
This->gstfilter = gst_element_factory_make("decodebin", NULL); gstfilter = gst_element_factory_make("decodebin", NULL);
if (!This->gstfilter) { if (!gstfilter) {
FIXME("Could not make source filter, are gstreamer-plugins-* installed for %u bits?\n", FIXME("Could not make source filter, are gstreamer-plugins-* installed for %u bits?\n",
8 * (int)sizeof(void*)); 8 * (int)sizeof(void*));
return E_FAIL; return E_FAIL;
} }
gst_bin_add(GST_BIN(This->container), This->gstfilter); gst_bin_add(GST_BIN(This->container), gstfilter);
g_signal_connect(This->gstfilter, "pad-added", G_CALLBACK(existing_new_pad_wrapper), This); g_signal_connect(gstfilter, "pad-added", G_CALLBACK(existing_new_pad_wrapper), This);
g_signal_connect(This->gstfilter, "pad-removed", G_CALLBACK(removed_decoded_pad_wrapper), This); g_signal_connect(gstfilter, "pad-removed", G_CALLBACK(removed_decoded_pad_wrapper), This);
g_signal_connect(This->gstfilter, "autoplug-select", G_CALLBACK(autoplug_blacklist_wrapper), This); g_signal_connect(gstfilter, "autoplug-select", G_CALLBACK(autoplug_blacklist_wrapper), This);
g_signal_connect(This->gstfilter, "unknown-type", G_CALLBACK(unknown_type_wrapper), This); g_signal_connect(gstfilter, "unknown-type", G_CALLBACK(unknown_type_wrapper), This);
This->my_src = gst_pad_new_from_static_template(&src_template, "quartz-src"); This->my_src = gst_pad_new_from_static_template(&src_template, "quartz-src");
gst_pad_set_getrange_function(This->my_src, request_buffer_src_wrapper); gst_pad_set_getrange_function(This->my_src, request_buffer_src_wrapper);
@ -1125,9 +1125,9 @@ static HRESULT GST_Connect(GSTInPin *pPin, IPin *pConnectPin, ALLOCATOR_PROPERTI
gst_pad_set_activatemode_function(This->my_src, activate_mode_wrapper); gst_pad_set_activatemode_function(This->my_src, activate_mode_wrapper);
gst_pad_set_event_function(This->my_src, event_src_wrapper); gst_pad_set_event_function(This->my_src, event_src_wrapper);
gst_pad_set_element_private (This->my_src, This); gst_pad_set_element_private (This->my_src, This);
This->their_sink = gst_element_get_static_pad(This->gstfilter, "sink"); This->their_sink = gst_element_get_static_pad(gstfilter, "sink");
g_signal_connect(This->gstfilter, "no-more-pads", G_CALLBACK(no_more_pads_wrapper), This); g_signal_connect(gstfilter, "no-more-pads", G_CALLBACK(no_more_pads_wrapper), This);
ret = gst_pad_link(This->my_src, This->their_sink); ret = gst_pad_link(This->my_src, This->their_sink);
if (ret < 0) { if (ret < 0) {
ERR("Returns: %i\n", ret); ERR("Returns: %i\n", ret);
@ -1915,8 +1915,6 @@ static HRESULT GST_RemoveOutputPins(GSTImpl *This)
} }
This->cStreams = 0; This->cStreams = 0;
This->ppPins = NULL; This->ppPins = NULL;
gst_object_unref(This->gstfilter);
This->gstfilter = NULL;
gst_element_set_bus(This->container, NULL); gst_element_set_bus(This->container, NULL);
gst_object_unref(This->container); gst_object_unref(This->container);
This->container = NULL; This->container = NULL;