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plugin: guard pointers to pad query functions

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Since gstreamer 1.4 is not required to have pad query functions if the query
vmethods are used.

This patch guards out the pad query functions for gstreamer < 1.4

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=757629
This commit is contained in:
Víctor Manuel Jáquez Leal 2015-11-05 12:58:52 +01:00
parent ea802072d1
commit 1efe569639
2 changed files with 10 additions and 3 deletions
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6
gst/vaapi/gstvaapipluginbase.c
View file

@ -199,13 +199,17 @@ gst_vaapi_plugin_base_init (GstVaapiPluginBase * plugin,
/* sink pad */
plugin->sinkpad = gst_element_get_static_pad (GST_ELEMENT (plugin), "sink");
plugin->sinkpad_query = GST_PAD_QUERYFUNC (plugin->sinkpad);
gst_video_info_init (&plugin->sinkpad_info);
#if !GST_CHECK_VERSION(1,4,0)
plugin->sinkpad_query = GST_PAD_QUERYFUNC (plugin->sinkpad);
#endif
/* src pad */
if (!(GST_OBJECT_FLAGS (plugin) & GST_ELEMENT_FLAG_SINK)) {
plugin->srcpad = gst_element_get_static_pad (GST_ELEMENT (plugin), "src");
#if !GST_CHECK_VERSION(1,4,0)
plugin->srcpad_query = GST_PAD_QUERYFUNC (plugin->srcpad);
#endif
}
gst_video_info_init (&plugin->srcpad_info);
}

7
gst/vaapi/gstvaapipluginbase.h
View file

@ -121,7 +121,6 @@ struct _GstVaapiPluginBase
gboolean sinkpad_caps_changed;
gboolean sinkpad_caps_is_raw;
GstVideoInfo sinkpad_info;
GstPadQueryFunction sinkpad_query;
GstBufferPool *sinkpad_buffer_pool;
guint sinkpad_buffer_size;
@ -129,9 +128,13 @@ struct _GstVaapiPluginBase
GstCaps *srcpad_caps;
gboolean srcpad_caps_changed;
GstVideoInfo srcpad_info;
GstPadQueryFunction srcpad_query;
GstBufferPool *srcpad_buffer_pool;
#if !GST_CHECK_VERSION(1,4,0)
GstPadQueryFunction srcpad_query;
GstPadQueryFunction sinkpad_query;
#endif
GstVaapiDisplay *display;
GstVaapiDisplayType display_type;
GstVaapiDisplayType display_type_req;