gst_element_class_add_pad_template() takes ownership of the template
+ gst_element_class_add_static_pad_template (element_class, &src_template)
+ => gst_element_class_add_pad_template (element_class,
+ gst_static_pad_template_get (&src_template));
+
Elements that change the duration must post DURATION messages on the
bus when the duration changes in PAUSED or PLAYING.
GST_VIDEO_CAPS_xxx -> GST_VIDEO_CAPS_MAKE(xxx)
+ Some caps functions now take ownership of the input argument, for
+ efficiency reasons (to avoid unnecessary copies to make them writable):
+
+ gst_caps_normalize (caps) => caps = gst_caps_normalize (caps)
+ gst_caps_do_simplify (caps) => caps = gst_caps_simplify (caps)
+ gst_caps_merge (caps,caps2) => caps = gst_caps_merge (caps,caps2)
+ gst_caps_merge_structure (caps,st) => caps = gst_caps_merge_structure (caps,st)
+ gst_caps_truncate (caps) => caps = gst_caps_truncate (caps)
+
+ The compiler should warn about unused return values from these functions,
+ which may help find the places that need to be updated.
+
+ Removed functions:
+
+ gst_caps_union() -> gst_caps_merge(): Be careful because _merge takes
+ ownership of the arguments.
+
* GstSegment
abs_rate was removed from the public fields, it can be trivially calculated
from the rate field.