1 2004-01-07 Thomas Vander Stichele <thomas at apestaart dot org>
3 * docs/gst/gstreamer-docs.sgml: remove props
4 * docs/gst/gstreamer-sections.txt: remove props
5 * docs/gst/tmpl/gst.sgml:
6 * docs/gst/tmpl/gstbin.sgml:
7 * docs/gst/tmpl/gstbuffer.sgml:
8 * docs/gst/tmpl/gstcaps.sgml:
9 * docs/gst/tmpl/gstclock.sgml:
10 * docs/gst/tmpl/gstelement.sgml:
11 * docs/gst/tmpl/gstindex.sgml:
12 * docs/gst/tmpl/gstobject.sgml:
13 * docs/gst/tmpl/gstpad.sgml:
14 * docs/gst/tmpl/gstpadtemplate.sgml:
15 * docs/gst/tmpl/gstreamer-unused.sgml:
16 * docs/gst/tmpl/gstthread.sgml:
17 * docs/gst/tmpl/gstxml.sgml:
18 sync with code reorganization
20 2004-01-07 Jan Schmidt <thaytan@mad.scientist.com>
22 * gst/gstelement.c: (gst_element_get_compatible_pad_filtered):
23 Make the 'Could not find compatible pad' message more informative.
25 2004-01-06 Jan Schmidt <thaytan@mad.scientist.com>
27 * gst/gstcaps.c: (gst_caps_append_structure):
28 Move the poisoning to allow a NULL structure
29 * gst/gstevent.c: (_gst_event_free):
30 When freeing a navigation event, free the structure
33 2004-01-04 David Schleef <ds@schleef.org>
35 * gst/elements/gsttee.c: (gst_tee_init), (gst_tee_request_new_pad):
36 Remove usage of gst_pad_proxy_fixate.
37 * gst/gstcaps.c: (gst_caps_append), (gst_caps_append_structure),
38 (gst_caps_split_one), (gst_caps_replace):
40 * gst/gstmarshal.list:
41 Add pointer__pointer for fixate signal
42 * gst/gstpad.c: (gst_real_pad_class_init),
43 (_gst_real_pad_fixate_accumulator), (gst_pad_link_fixate),
44 (_gst_pad_default_fixate_func), (gst_pad_proxy_fixate),
45 (gst_pad_set_explicit_caps), (gst_pad_template_new):
46 Add poisoning code. Add fixate signal on RealPad. Change
47 set_explicit_caps() to take const GstCaps, like try_set_caps().
49 * testsuite/caps/Makefile.am:
50 * testsuite/caps/app_fixate.c: Add a test for the fixate signal
52 2004-01-03 David Schleef <ds@schleef.org>
54 * gst/elements/gsttypefindelement.c:
55 (gst_type_find_element_have_type), (gst_type_find_element_init):
56 Use gst_pad_use_explicit_caps for src pad.
57 * gst/gstpad.c: (gst_pad_try_set_caps): Check that link exists
60 2004-01-03 David Schleef <ds@schleef.org>
62 * gst/gstelement.c: (gst_element_link_pads_filtered),
63 (gst_element_negotiate_pads): Fix to allow DELAYED to indicate
64 that linking was successful.
65 * gst/gstpad.c: (gst_pad_link_free),
66 (gst_pad_link_call_link_functions), (gst_pad_link_negotiate),
67 (gst_pad_link_try), (gst_pad_link_unnegotiate),
68 (gst_pad_unnegotiate), (gst_pad_set_explicit_caps): Pass
69 GstPadLinkReturn correctly between functions, and don't fail
70 when DELAYED is used (DELAYED is very important). Better
71 cleanup on unlinking and unnegotiation. Should fix some spider
74 2004-01-02 David Schleef <ds@schleef.org>
76 * gst/gstelement.c: (gst_element_class_init),
77 (gst_element_base_class_init): ->padtemplates should be cleared
78 in base_init, since we need to have a fresh list for every
79 class. (Alternately, we chould copy the list and share the
80 actual pad templates (not the list), but that would require
81 changing every plugin to move pad template registration from
82 base_init to class_init.)
84 2004-01-03 Ronald Bultje <rbultje@ronald.bitfreak.net>
86 * gst/gstelement.c: (gst_element_class_add_pad_template):
87 Refuse registering a pad template if another pad template
88 with the same name already exists (#114715).
90 2004-01-02 David Schleef <ds@schleef.org>
92 * gst/gstcaps.c: (_gst_structure_is_equal_foreach),
93 (gst_caps_is_equal_fixed): Add new function.
94 * gst/gstcaps.h: ditto.
95 * gst/gstpad.c: (gst_real_pad_class_init),
96 (gst_pad_link_call_link_functions), (gst_pad_try_set_caps),
97 (gst_pad_set_explicit_caps), (gst_pad_get_caps): In try_set_caps,
98 check new caps against existing caps -- if they're the same, return
99 OK without renegotiating. caps-nego-failed signal fixed so that
100 the marshaller isn't VOID__OBJECT. Also changed to G_TYPE_POINTER
101 to save an extra caps copy. Don't complete negotiation if a pad
102 link function returns DELAYED.
104 2004-01-02 Benjamin Otte <in7y118@public.uni-hamburg.de>
106 * gst/gstpad.c: (gst_pad_try_relink_filtered):
107 Fix wrong g_return_if_fail
109 2004-01-03 Jan Schmidt <thaytan@mad.scientist.com>
111 * gst/gstbin.c: (gst_bin_class_init):
112 Change the marshalling of element_added/element_removed
113 to use gst_marshal_VOID__OBJECT, since gst_marshal_VOID__POINTER
114 complains that GST_TYPE_ELEMENT is not G_TYPE_POINTER
116 2004-01-01 David Schleef <ds@schleef.org>
118 * gst/gstpad.c: (gst_pad_set_explicit_caps),
119 (gst_pad_explicit_getcaps), (gst_pad_explicit_link),
120 (gst_pad_use_explicit_caps):
122 Add new functions. gst_pad_use_explicit_caps() sets up a pad
123 to use an internal getcaps and link fuction so that negotiation
124 always results in the explicitly set caps.
125 gst_pad_set_explicit_caps() sets the explicit caps. These functions
126 are particularly useful for decoders.
128 2003-12-31 David Schleef <ds@schleef.org>
130 * gst/elements/gstidentity.c: (gst_identity_class_init),
131 (gst_identity_init), (gst_identity_chain),
132 (gst_identity_set_property), (gst_identity_get_property):
133 * gst/elements/gstidentity.h:
134 * gst/gstqueue.c: (gst_queue_init):
137 2003-12-31 David Schleef <ds@schleef.org>
139 * gst/gstcaps.c: (gst_caps_intersect),
140 (_gst_caps_normalize_foreach), (gst_caps_normalize):
141 Implement gst_caps_normalize().
142 * testsuite/caps/normalisation.c: (main):
143 Add an additional test
145 2003-12-31 Ronald Bultje <rbultje@ronald.bitfreak.net>
147 * gst/gstqueue.c: (gst_queue_init):
148 use gst_pad_proxy_getcaps()
150 2003-12-31 David Schleef <ds@schleef.org>
152 * gst/elements/gstshaper.c: (gst_shaper_link):
153 * gst/elements/gsttee.c: (gst_tee_init), (gst_tee_request_new_pad):
154 * gst/gstqueue.c: (gst_queue_link):
157 2003-12-31 David Schleef <ds@schleef.org>
159 * gst/gstpad.c: (gst_pad_proxy_pad_link), (gst_pad_proxy_fixate):
160 * gst/gstpad.h: Add functions that are useful as default pad
161 link and fixate functions for elements.
163 2003-12-30 David Schleef <ds@schleef.org>
165 * gst/gstpad.c: (gst_pad_link_try):
166 Fix segfault when attempting to return to old caps
168 2003-12-29 David Schleef <ds@schleef.org>
170 * gst/gstcaps.c: (gst_caps_normalize), (simplify_foreach),
171 (gst_caps_structure_simplify), (gst_caps_simplify):
173 Add simplify function
174 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
175 (gst_pad_perform_negotiate), (gst_pad_is_negotiated):
177 Copy over srcnotify, sinknotify when calling old pad_link
178 functions. Add new is_negotiated() function.
179 * gst/gststructure.c: (gst_structure_copy):
180 Fix an incredibly stupid bug that should have been noticed
181 weeks ago. _copy() returned the argument, not the new copy.
183 2003-12-27 Benjamin Otte <in7y118@public.uni-hamburg.de>
185 * gst/gstcaps.c: (gst_caps_append):
187 * gst/gstcaps.h: (gst_caps_debug):
188 remove, it doesn't exist anymore.
189 * gst/gstelement.c: (gst_element_threadsafe_properties_pre_run),
190 (gst_element_threadsafe_properties_post_run):
191 make debugging messages not clutter up THREAD debug category
192 (gst_element_negotiate_pads), (gst_element_clear_pad_caps),
193 (gst_element_change_state):
194 update to new caps API
195 * gst/gstinterface.c: (gst_implements_interface_cast):
196 don't put vital code in g_return_if_fail
197 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
198 (gst_pad_link_filtered):
199 add pst_pad_try_link and use it.
200 (gst_pad_perform_negotiate), (gst_pad_renegotiate):
201 implement correctly, deprecate first one.
202 (gst_pad_link_unnegotiate), (gst_pad_unnegotiate):
204 (gst_pad_try_relink_filtered), (gst_pad_relink_filtered):
206 (gst_pad_get_negotiated_caps):
207 add and implement. Make GST_PAD_CAPS call this function.
209 remove unneeded check..
210 (gst_pad_recover_caps_error):
211 disable, always return FALSE.
212 (gst_real_pad_dispose):
213 don't free caps and appfilter anymore, they're unused.
215 Reflect changes mentioned above.
216 * gst/gstsystemclock.c: (gst_system_clock_wait):
217 Make 'clock is way behind' a debugging message.
218 * gst/gstthread.c: (gst_thread_change_state):
219 Fix debugging message
221 2003-12-25 Thomas Vander Stichele <thomas at apestaart dot org>
224 fix GST_DEBUG_CATEGORY_INIT gtk-doc description
225 * docs/gst/tmpl/gstreamer-unused.sgml:
226 removed all traces of cvs conflicts
228 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
231 * gst/schedulers/cothreads_compat.h:
233 remove last instances of wingo cothread usage
235 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
238 * gst/gstversion.h.in:
239 * gst/parse/grammar.y:
240 change comment block from /** to /* when not gtk-doc comments
242 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
244 * gst/gst.c: whitespace and doc style fixes
246 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
248 * gst/gstformat.h: remove trailing whitespace from enum for gtk-doc
250 2003-12-24 Colin Walters <walters@verbum.org>
252 * gst/elements/gsttypefindelement.c:
253 gst/elements/gsttypefindelement.h: Make GstCaps parameter const.
254 Copy caps parameter. Use _POINTER to marshal caps instead of _BOXED.
255 Don't double-free caps.
257 2003-12-23 David Schleef <ds@schleef.org>
259 * gst/gstelement.c, gst/gstpad.c, gst/parse/grammar.y,
260 gst/gstcaps.c, gst/autoplug/gstspideridentity.c:
261 Many little fixes and additions of debug statements to
262 get rhythmbox working.
264 2003-12-23 Colin Walters <walters@verbum.org>
266 * gst/autoplug/gstspideridentity.c (gst_spider_identity_sink_loop_type_finding):
267 Use GST_PAD_LINK_SUCCESSFUL.
269 2003-12-23 David Schleef <ds@schleef.org>
271 * gst/elements/gstaggregator.c:
272 * gst/elements/gsttee.c:
273 Use gst_pad_proxy_getcaps().
276 Add gst_pad_proxy_getcaps(), which filter elements can use
277 as a generic getcaps implementation.
278 Fix gst_pad_get_allowed_caps(). It just wasn't doing what
281 2003-12-23 David Schleef <ds@schleef.org>
284 Rearrange/rewrite much of the pad negotiation code, since it
285 resembled pasta. This actually changes the way some
286 negotiation works, since the previous code was inconsistent
287 depending on how it was invoked. Add (internal) structure
288 GstPadLink, which is used to hold some information (more in
289 the future) about the link between two pads. Fixes a number
290 of bugs, including random lossage of filter caps when the
291 initial negotiation is delayed. A few functions are still
294 Add GST_PAD_LINK_{SUCESSFUL|FAILED}() macros. Please use
295 these when testing GstPadLinkReturn values instead of comparing
298 2003-12-23 David Schleef <ds@schleef.org>
302 Rearrange lots of code. Change registration of compare function
303 into registration of compare/serialize/deserialize functions.
304 Doesn't include implementation of gst_value_[de]serialize(),
305 but that should be easy.
307 2003-12-23 Thomas Vander Stichele <thomas at apestaart dot org>
309 * docs/gst/gstreamer-sections.txt:
310 * docs/gst/tmpl/gstprops.sgml: removed
311 * docs/gst/tmpl/gstreamer-bufferpool.sgml: removed
312 David removed props and caps code, so let's remove their docs as well.
313 Removed all no longer existing symbols from gstreamer-sections.txt
315 2003-12-22 Colin Walters <walters@verbum.org>
317 * gst/gsttaginterface.c, gst/gsttaginterface.h,
318 gst/gsttag.c, gst/gsttag.h: Add interface to setting GValues
321 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
323 * gst/elements/gstelements.c:
324 Set ranks of elements to NONE, so the autoplugger doesn't use them.
325 * gst/elements/gstshaper.c: (gst_shaper_getcaps):
326 Fix proxying to new CAPS stuff. Don't call get_allowed_caps but
329 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
331 * gst/autoplug/gstsearchfuncs.c: (gst_autoplug_caps_intersect):
332 * gst/autoplug/gstspideridentity.c: (gst_spider_identity_link),
333 (gst_spider_identity_getcaps), (gst_spider_identity_change_state),
334 (gst_spider_identity_sink_loop_type_finding):
335 * gst/autoplug/gstspideridentity.h:
336 Fix autoplugging in spider element, so it works with new caps.
337 This was mainly caused by identifying empty caps incorrectly.
339 2003-12-22 David Schleef <ds@schleef.org>
341 * gststructure.c, gstvalue.c, gstvalue.h: Add
342 gst_value_init_and_copy() and use it, to avoid silly mistakes in
345 2003-12-21 David Schleef <ds@schleef.org>
347 * many, many files: Merge CAPS branch. This includes:
348 - implemention of GstValue and several GstValue types
349 - implemention of GstStructure
350 - entire rewrite of GstCaps
351 - removal of GstProps
352 - many changes to GstPad to compensate for new caps paradigm
353 - removal of GstBufferpool
354 * gst/Makefile.am, gst/gst.h, gst/gstpad.h, gst/gsttypefind.h,
355 gstvalue.h, gst/gstcaps[2]*.[ch]:
356 - rename gstcaps2.[ch] to gstcaps.[ch]
358 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
360 * gst/gstqueue.c: (gst_queue_handle_pending_events),
361 (gst_queue_chain), (gst_queue_handle_src_event):
362 implement timeout for sending events. Workaround for if the
363 pipeline on this queue is not passing any data.
365 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
367 * ChangeLog: moved to gstreamer/docs/random/old/ChangeLog.gstreamer
368 * moved CVS to freedesktop.org