1 2004-01-02 David Schleef <ds@schleef.org>
3 * gst/gstelement.c: (gst_element_class_init),
4 (gst_element_base_class_init): ->padtemplates should be cleared
5 in base_init, since we need to have a fresh list for every
6 class. (Alternately, we chould copy the list and share the
7 actual pad templates (not the list), but that would require
8 changing every plugin to move pad template registration from
9 base_init to class_init.)
11 2004-01-03 Ronald Bultje <rbultje@ronald.bitfreak.net>
13 * gst/gstelement.c: (gst_element_class_add_pad_template):
14 Refuse registering a pad template if another pad template
15 with the same name already exists (#114715).
17 2004-01-02 David Schleef <ds@schleef.org>
19 * gst/gstcaps.c: (_gst_structure_is_equal_foreach),
20 (gst_caps_is_equal_fixed): Add new function.
21 * gst/gstcaps.h: ditto.
22 * gst/gstpad.c: (gst_real_pad_class_init),
23 (gst_pad_link_call_link_functions), (gst_pad_try_set_caps),
24 (gst_pad_set_explicit_caps), (gst_pad_get_caps): In try_set_caps,
25 check new caps against existing caps -- if they're the same, return
26 OK without renegotiating. caps-nego-failed signal fixed so that
27 the marshaller isn't VOID__OBJECT. Also changed to G_TYPE_POINTER
28 to save an extra caps copy. Don't complete negotiation if a pad
29 link function returns DELAYED.
31 2004-01-02 Benjamin Otte <in7y118@public.uni-hamburg.de>
33 * gst/gstpad.c: (gst_pad_try_relink_filtered):
34 Fix wrong g_return_if_fail
36 2004-01-03 Jan Schmidt <thaytan@mad.scientist.com>
38 * gst/gstbin.c: (gst_bin_class_init):
39 Change the marshalling of element_added/element_removed
40 to use gst_marshal_VOID__OBJECT, since gst_marshal_VOID__POINTER
41 complains that GST_TYPE_ELEMENT is not G_TYPE_POINTER
43 2004-01-01 David Schleef <ds@schleef.org>
45 * gst/gstpad.c: (gst_pad_set_explicit_caps),
46 (gst_pad_explicit_getcaps), (gst_pad_explicit_link),
47 (gst_pad_use_explicit_caps):
49 Add new functions. gst_pad_use_explicit_caps() sets up a pad
50 to use an internal getcaps and link fuction so that negotiation
51 always results in the explicitly set caps.
52 gst_pad_set_explicit_caps() sets the explicit caps. These functions
53 are particularly useful for decoders.
55 2003-12-31 David Schleef <ds@schleef.org>
57 * gst/elements/gstidentity.c: (gst_identity_class_init),
58 (gst_identity_init), (gst_identity_chain),
59 (gst_identity_set_property), (gst_identity_get_property):
60 * gst/elements/gstidentity.h:
61 * gst/gstqueue.c: (gst_queue_init):
64 2003-12-31 David Schleef <ds@schleef.org>
66 * gst/gstcaps.c: (gst_caps_intersect),
67 (_gst_caps_normalize_foreach), (gst_caps_normalize):
68 Implement gst_caps_normalize().
69 * testsuite/caps/normalisation.c: (main):
70 Add an additional test
72 2003-12-31 Ronald Bultje <rbultje@ronald.bitfreak.net>
74 * gst/gstqueue.c: (gst_queue_init):
75 use gst_pad_proxy_getcaps()
77 2003-12-31 David Schleef <ds@schleef.org>
79 * gst/elements/gstshaper.c: (gst_shaper_link):
80 * gst/elements/gsttee.c: (gst_tee_init), (gst_tee_request_new_pad):
81 * gst/gstqueue.c: (gst_queue_link):
84 2003-12-31 David Schleef <ds@schleef.org>
86 * gst/gstpad.c: (gst_pad_proxy_pad_link), (gst_pad_proxy_fixate):
87 * gst/gstpad.h: Add functions that are useful as default pad
88 link and fixate functions for elements.
90 2003-12-30 David Schleef <ds@schleef.org>
92 * gst/gstpad.c: (gst_pad_link_try):
93 Fix segfault when attempting to return to old caps
95 2003-12-29 David Schleef <ds@schleef.org>
97 * gst/gstcaps.c: (gst_caps_normalize), (simplify_foreach),
98 (gst_caps_structure_simplify), (gst_caps_simplify):
100 Add simplify function
101 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
102 (gst_pad_perform_negotiate), (gst_pad_is_negotiated):
104 Copy over srcnotify, sinknotify when calling old pad_link
105 functions. Add new is_negotiated() function.
106 * gst/gststructure.c: (gst_structure_copy):
107 Fix an incredibly stupid bug that should have been noticed
108 weeks ago. _copy() returned the argument, not the new copy.
110 2003-12-27 Benjamin Otte <in7y118@public.uni-hamburg.de>
112 * gst/gstcaps.c: (gst_caps_append):
114 * gst/gstcaps.h: (gst_caps_debug):
115 remove, it doesn't exist anymore.
116 * gst/gstelement.c: (gst_element_threadsafe_properties_pre_run),
117 (gst_element_threadsafe_properties_post_run):
118 make debugging messages not clutter up THREAD debug category
119 (gst_element_negotiate_pads), (gst_element_clear_pad_caps),
120 (gst_element_change_state):
121 update to new caps API
122 * gst/gstinterface.c: (gst_implements_interface_cast):
123 don't put vital code in g_return_if_fail
124 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
125 (gst_pad_link_filtered):
126 add pst_pad_try_link and use it.
127 (gst_pad_perform_negotiate), (gst_pad_renegotiate):
128 implement correctly, deprecate first one.
129 (gst_pad_link_unnegotiate), (gst_pad_unnegotiate):
131 (gst_pad_try_relink_filtered), (gst_pad_relink_filtered):
133 (gst_pad_get_negotiated_caps):
134 add and implement. Make GST_PAD_CAPS call this function.
136 remove unneeded check..
137 (gst_pad_recover_caps_error):
138 disable, always return FALSE.
139 (gst_real_pad_dispose):
140 don't free caps and appfilter anymore, they're unused.
142 Reflect changes mentioned above.
143 * gst/gstsystemclock.c: (gst_system_clock_wait):
144 Make 'clock is way behind' a debugging message.
145 * gst/gstthread.c: (gst_thread_change_state):
146 Fix debugging message
148 2003-12-25 Thomas Vander Stichele <thomas at apestaart dot org>
151 fix GST_DEBUG_CATEGORY_INIT gtk-doc description
152 * docs/gst/tmpl/gstreamer-unused.sgml:
153 removed all traces of cvs conflicts
155 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
158 * gst/schedulers/cothreads_compat.h:
160 remove last instances of wingo cothread usage
162 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
165 * gst/gstversion.h.in:
166 * gst/parse/grammar.y:
167 change comment block from /** to /* when not gtk-doc comments
169 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
171 * gst/gst.c: whitespace and doc style fixes
173 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
175 * gst/gstformat.h: remove trailing whitespace from enum for gtk-doc
177 2003-12-24 Colin Walters <walters@verbum.org>
179 * gst/elements/gsttypefindelement.c:
180 gst/elements/gsttypefindelement.h: Make GstCaps parameter const.
181 Copy caps parameter. Use _POINTER to marshal caps instead of _BOXED.
182 Don't double-free caps.
184 2003-12-23 David Schleef <ds@schleef.org>
186 * gst/gstelement.c, gst/gstpad.c, gst/parse/grammar.y,
187 gst/gstcaps.c, gst/autoplug/gstspideridentity.c:
188 Many little fixes and additions of debug statements to
189 get rhythmbox working.
191 2003-12-23 Colin Walters <walters@verbum.org>
193 * gst/autoplug/gstspideridentity.c (gst_spider_identity_sink_loop_type_finding):
194 Use GST_PAD_LINK_SUCCESSFUL.
196 2003-12-23 David Schleef <ds@schleef.org>
198 * gst/elements/gstaggregator.c:
199 * gst/elements/gsttee.c:
200 Use gst_pad_proxy_getcaps().
203 Add gst_pad_proxy_getcaps(), which filter elements can use
204 as a generic getcaps implementation.
205 Fix gst_pad_get_allowed_caps(). It just wasn't doing what
208 2003-12-23 David Schleef <ds@schleef.org>
211 Rearrange/rewrite much of the pad negotiation code, since it
212 resembled pasta. This actually changes the way some
213 negotiation works, since the previous code was inconsistent
214 depending on how it was invoked. Add (internal) structure
215 GstPadLink, which is used to hold some information (more in
216 the future) about the link between two pads. Fixes a number
217 of bugs, including random lossage of filter caps when the
218 initial negotiation is delayed. A few functions are still
221 Add GST_PAD_LINK_{SUCESSFUL|FAILED}() macros. Please use
222 these when testing GstPadLinkReturn values instead of comparing
225 2003-12-23 David Schleef <ds@schleef.org>
229 Rearrange lots of code. Change registration of compare function
230 into registration of compare/serialize/deserialize functions.
231 Doesn't include implementation of gst_value_[de]serialize(),
232 but that should be easy.
234 2003-12-23 Thomas Vander Stichele <thomas at apestaart dot org>
236 * docs/gst/gstreamer-sections.txt:
237 * docs/gst/tmpl/gstprops.sgml: removed
238 * docs/gst/tmpl/gstreamer-bufferpool.sgml: removed
239 David removed props and caps code, so let's remove their docs as well.
240 Removed all no longer existing symbols from gstreamer-sections.txt
242 2003-12-22 Colin Walters <walters@verbum.org>
244 * gst/gsttaginterface.c, gst/gsttaginterface.h,
245 gst/gsttag.c, gst/gsttag.h: Add interface to setting GValues
248 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
250 * gst/elements/gstelements.c:
251 Set ranks of elements to NONE, so the autoplugger doesn't use them.
252 * gst/elements/gstshaper.c: (gst_shaper_getcaps):
253 Fix proxying to new CAPS stuff. Don't call get_allowed_caps but
256 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
258 * gst/autoplug/gstsearchfuncs.c: (gst_autoplug_caps_intersect):
259 * gst/autoplug/gstspideridentity.c: (gst_spider_identity_link),
260 (gst_spider_identity_getcaps), (gst_spider_identity_change_state),
261 (gst_spider_identity_sink_loop_type_finding):
262 * gst/autoplug/gstspideridentity.h:
263 Fix autoplugging in spider element, so it works with new caps.
264 This was mainly caused by identifying empty caps incorrectly.
266 2003-12-22 David Schleef <ds@schleef.org>
268 * gststructure.c, gstvalue.c, gstvalue.h: Add
269 gst_value_init_and_copy() and use it, to avoid silly mistakes in
272 2003-12-21 David Schleef <ds@schleef.org>
274 * many, many files: Merge CAPS branch. This includes:
275 - implemention of GstValue and several GstValue types
276 - implemention of GstStructure
277 - entire rewrite of GstCaps
278 - removal of GstProps
279 - many changes to GstPad to compensate for new caps paradigm
280 - removal of GstBufferpool
281 * gst/Makefile.am, gst/gst.h, gst/gstpad.h, gst/gsttypefind.h,
282 gstvalue.h, gst/gstcaps[2]*.[ch]:
283 - rename gstcaps2.[ch] to gstcaps.[ch]
285 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
287 * gst/gstqueue.c: (gst_queue_handle_pending_events),
288 (gst_queue_chain), (gst_queue_handle_src_event):
289 implement timeout for sending events. Workaround for if the
290 pipeline on this queue is not passing any data.
292 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
294 * ChangeLog: moved to gstreamer/docs/random/old/ChangeLog.gstreamer
295 * moved CVS to freedesktop.org