1 2004-01-11 David Schleef,,, <set EMAIL_ADDRESS environment variable>
3 * gst/gststructure.c: (gst_strtoi), (gst_value_from_string): Add
4 a function to parse integers in ways that strto[u]l() does not.
6 2004-01-11 Benjamin Otte <in7y118@public.uni-hamburg.de>
8 * tools/gst-inspect.c: (print_caps):
9 improve output of caps a bit
11 2004-01-11 David Schleef <ds@schleef.org>
13 * gst/gstbuffer.c: (gst_buffer_create_sub): Subbuffers should
14 inherit correct flags (READONLY and DONTKEEP).
16 2004-01-11 David Schleef <ds@schleef.org>
18 * gst/elements/gstfilesrc.c: (gst_filesrc_free_parent_mmap),
19 (gst_filesrc_map_region):
20 * gst/gstbuffer.c: (_gst_buffer_initialize),
21 (_gst_buffer_sub_free), (gst_buffer_default_copy),
22 (gst_buffer_new), (gst_buffer_create_sub),
23 (gst_buffer_is_span_fast), (gst_buffer_span):
25 Change GstBuffer private structure element names. (all files)
26 * gst/gstqueue.c: (gst_queue_init), (gst_queue_getcaps),
29 Implement getcaps/pad_link functions that handle the case where
30 there are data in the queue.
32 2004-01-11 Benjamin Otte <in7y118@public.uni-hamburg.de>
34 * gst/elements/gstbufferstore.c:
35 initialize debugging structure correctly
36 * gst/elements/gsttee.c: (gst_tee_set_property):
37 g_object_notify when property was changed
38 * gst/elements/gsttypefindelement.c:
39 (gst_type_find_element_change_state):
42 2004-01-11 Benjamin Otte <in7y118@public.uni-hamburg.de>
44 * gst/gstqueue.c: (gst_queue_init):
45 Use better defaults for when a queue should block. This
46 gets rid of jerky playback for quite a few files.
49 2004-01-10 Thomas Vander Stichele <thomas at apestaart dot org>
51 (gst_xml_registry_parse_padtemplate):
52 make critical message slightly more useful
54 2004-01-10 Benjamin Otte <in7y118@public.uni-hamburg.de>
56 * gst/gstinfo.c: (gst_debug_log), (gst_debug_log_valist),
57 (gst_debug_message_get), (gst_debug_log_default):
59 Change gst_debug_log(_valist) to take a const format string.
60 Change prototype of log function and functions using those to
61 take a GstDebugMessage instead of a string that requires using
62 gst_debug_message_get.
64 2004-01-08 David Schleef <ds@schleef.org>
68 Add option --enable-gcov to build GStreamer with -fprofile-arcs
69 and -ftest-coverage, which allows gcov to show information about
72 2004-01-08 Benjamin Otte <in7y118@public.uni-hamburg.de>
75 Add GST_BOILERPLATE(_FULL), GST_PARENT_CALL and
76 GST_PARENT_CALL_WITH_DEFAULT
77 * gst/elements/gstaggregator.c:
78 * gst/elements/gstbufferstore.c:
79 * gst/elements/gstfakesink.c:
80 * gst/elements/gstfakesrc.c:
81 * gst/elements/gstfdsink.c:
82 * gst/elements/gstfdsrc.c:
83 * gst/elements/gstfilesink.c:
84 * gst/elements/gstfilesrc.c:
85 * gst/elements/gstidentity.c:
86 * gst/elements/gstmd5sink.c:
87 * gst/elements/gstmultidisksrc.c:
88 * gst/elements/gstpipefilter.c:
89 * gst/elements/gstshaper.c:
90 * gst/elements/gststatistics.c:
91 * gst/elements/gsttee.c:
92 * gst/elements/gsttypefindelement.c:
95 2004-01-07 Thomas Vander Stichele <thomas at apestaart dot org>
97 * docs/gst/gstreamer-docs.sgml: remove props
98 * docs/gst/gstreamer-sections.txt: remove props
99 * docs/gst/tmpl/gst.sgml:
100 * docs/gst/tmpl/gstbin.sgml:
101 * docs/gst/tmpl/gstbuffer.sgml:
102 * docs/gst/tmpl/gstcaps.sgml:
103 * docs/gst/tmpl/gstclock.sgml:
104 * docs/gst/tmpl/gstelement.sgml:
105 * docs/gst/tmpl/gstindex.sgml:
106 * docs/gst/tmpl/gstobject.sgml:
107 * docs/gst/tmpl/gstpad.sgml:
108 * docs/gst/tmpl/gstpadtemplate.sgml:
109 * docs/gst/tmpl/gstreamer-unused.sgml:
110 * docs/gst/tmpl/gstthread.sgml:
111 * docs/gst/tmpl/gstxml.sgml:
112 sync with code reorganization
114 2004-01-07 Jan Schmidt <thaytan@mad.scientist.com>
116 * gst/gstelement.c: (gst_element_get_compatible_pad_filtered):
117 Make the 'Could not find compatible pad' message more informative.
119 2004-01-06 Jan Schmidt <thaytan@mad.scientist.com>
121 * gst/gstcaps.c: (gst_caps_append_structure):
122 Move the poisoning to allow a NULL structure
123 * gst/gstevent.c: (_gst_event_free):
124 When freeing a navigation event, free the structure
127 2004-01-04 David Schleef <ds@schleef.org>
129 * gst/elements/gsttee.c: (gst_tee_init), (gst_tee_request_new_pad):
130 Remove usage of gst_pad_proxy_fixate.
131 * gst/gstcaps.c: (gst_caps_append), (gst_caps_append_structure),
132 (gst_caps_split_one), (gst_caps_replace):
134 * gst/gstmarshal.list:
135 Add pointer__pointer for fixate signal
136 * gst/gstpad.c: (gst_real_pad_class_init),
137 (_gst_real_pad_fixate_accumulator), (gst_pad_link_fixate),
138 (_gst_pad_default_fixate_func), (gst_pad_proxy_fixate),
139 (gst_pad_set_explicit_caps), (gst_pad_template_new):
140 Add poisoning code. Add fixate signal on RealPad. Change
141 set_explicit_caps() to take const GstCaps, like try_set_caps().
143 * testsuite/caps/Makefile.am:
144 * testsuite/caps/app_fixate.c: Add a test for the fixate signal
146 2004-01-03 David Schleef <ds@schleef.org>
148 * gst/elements/gsttypefindelement.c:
149 (gst_type_find_element_have_type), (gst_type_find_element_init):
150 Use gst_pad_use_explicit_caps for src pad.
151 * gst/gstpad.c: (gst_pad_try_set_caps): Check that link exists
154 2004-01-03 David Schleef <ds@schleef.org>
156 * gst/gstelement.c: (gst_element_link_pads_filtered),
157 (gst_element_negotiate_pads): Fix to allow DELAYED to indicate
158 that linking was successful.
159 * gst/gstpad.c: (gst_pad_link_free),
160 (gst_pad_link_call_link_functions), (gst_pad_link_negotiate),
161 (gst_pad_link_try), (gst_pad_link_unnegotiate),
162 (gst_pad_unnegotiate), (gst_pad_set_explicit_caps): Pass
163 GstPadLinkReturn correctly between functions, and don't fail
164 when DELAYED is used (DELAYED is very important). Better
165 cleanup on unlinking and unnegotiation. Should fix some spider
168 2004-01-02 David Schleef <ds@schleef.org>
170 * gst/gstelement.c: (gst_element_class_init),
171 (gst_element_base_class_init): ->padtemplates should be cleared
172 in base_init, since we need to have a fresh list for every
173 class. (Alternately, we chould copy the list and share the
174 actual pad templates (not the list), but that would require
175 changing every plugin to move pad template registration from
176 base_init to class_init.)
178 2004-01-03 Ronald Bultje <rbultje@ronald.bitfreak.net>
180 * gst/gstelement.c: (gst_element_class_add_pad_template):
181 Refuse registering a pad template if another pad template
182 with the same name already exists (#114715).
184 2004-01-02 David Schleef <ds@schleef.org>
186 * gst/gstcaps.c: (_gst_structure_is_equal_foreach),
187 (gst_caps_is_equal_fixed): Add new function.
188 * gst/gstcaps.h: ditto.
189 * gst/gstpad.c: (gst_real_pad_class_init),
190 (gst_pad_link_call_link_functions), (gst_pad_try_set_caps),
191 (gst_pad_set_explicit_caps), (gst_pad_get_caps): In try_set_caps,
192 check new caps against existing caps -- if they're the same, return
193 OK without renegotiating. caps-nego-failed signal fixed so that
194 the marshaller isn't VOID__OBJECT. Also changed to G_TYPE_POINTER
195 to save an extra caps copy. Don't complete negotiation if a pad
196 link function returns DELAYED.
198 2004-01-02 Benjamin Otte <in7y118@public.uni-hamburg.de>
200 * gst/gstpad.c: (gst_pad_try_relink_filtered):
201 Fix wrong g_return_if_fail
203 2004-01-03 Jan Schmidt <thaytan@mad.scientist.com>
205 * gst/gstbin.c: (gst_bin_class_init):
206 Change the marshalling of element_added/element_removed
207 to use gst_marshal_VOID__OBJECT, since gst_marshal_VOID__POINTER
208 complains that GST_TYPE_ELEMENT is not G_TYPE_POINTER
210 2004-01-01 David Schleef <ds@schleef.org>
212 * gst/gstpad.c: (gst_pad_set_explicit_caps),
213 (gst_pad_explicit_getcaps), (gst_pad_explicit_link),
214 (gst_pad_use_explicit_caps):
216 Add new functions. gst_pad_use_explicit_caps() sets up a pad
217 to use an internal getcaps and link fuction so that negotiation
218 always results in the explicitly set caps.
219 gst_pad_set_explicit_caps() sets the explicit caps. These functions
220 are particularly useful for decoders.
222 2003-12-31 David Schleef <ds@schleef.org>
224 * gst/elements/gstidentity.c: (gst_identity_class_init),
225 (gst_identity_init), (gst_identity_chain),
226 (gst_identity_set_property), (gst_identity_get_property):
227 * gst/elements/gstidentity.h:
228 * gst/gstqueue.c: (gst_queue_init):
231 2003-12-31 David Schleef <ds@schleef.org>
233 * gst/gstcaps.c: (gst_caps_intersect),
234 (_gst_caps_normalize_foreach), (gst_caps_normalize):
235 Implement gst_caps_normalize().
236 * testsuite/caps/normalisation.c: (main):
237 Add an additional test
239 2003-12-31 Ronald Bultje <rbultje@ronald.bitfreak.net>
241 * gst/gstqueue.c: (gst_queue_init):
242 use gst_pad_proxy_getcaps()
244 2003-12-31 David Schleef <ds@schleef.org>
246 * gst/elements/gstshaper.c: (gst_shaper_link):
247 * gst/elements/gsttee.c: (gst_tee_init), (gst_tee_request_new_pad):
248 * gst/gstqueue.c: (gst_queue_link):
251 2003-12-31 David Schleef <ds@schleef.org>
253 * gst/gstpad.c: (gst_pad_proxy_pad_link), (gst_pad_proxy_fixate):
254 * gst/gstpad.h: Add functions that are useful as default pad
255 link and fixate functions for elements.
257 2003-12-30 David Schleef <ds@schleef.org>
259 * gst/gstpad.c: (gst_pad_link_try):
260 Fix segfault when attempting to return to old caps
262 2003-12-29 David Schleef <ds@schleef.org>
264 * gst/gstcaps.c: (gst_caps_normalize), (simplify_foreach),
265 (gst_caps_structure_simplify), (gst_caps_simplify):
267 Add simplify function
268 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
269 (gst_pad_perform_negotiate), (gst_pad_is_negotiated):
271 Copy over srcnotify, sinknotify when calling old pad_link
272 functions. Add new is_negotiated() function.
273 * gst/gststructure.c: (gst_structure_copy):
274 Fix an incredibly stupid bug that should have been noticed
275 weeks ago. _copy() returned the argument, not the new copy.
277 2003-12-27 Benjamin Otte <in7y118@public.uni-hamburg.de>
279 * gst/gstcaps.c: (gst_caps_append):
281 * gst/gstcaps.h: (gst_caps_debug):
282 remove, it doesn't exist anymore.
283 * gst/gstelement.c: (gst_element_threadsafe_properties_pre_run),
284 (gst_element_threadsafe_properties_post_run):
285 make debugging messages not clutter up THREAD debug category
286 (gst_element_negotiate_pads), (gst_element_clear_pad_caps),
287 (gst_element_change_state):
288 update to new caps API
289 * gst/gstinterface.c: (gst_implements_interface_cast):
290 don't put vital code in g_return_if_fail
291 * gst/gstpad.c: (gst_pad_link_try), (gst_pad_try_set_caps),
292 (gst_pad_link_filtered):
293 add pst_pad_try_link and use it.
294 (gst_pad_perform_negotiate), (gst_pad_renegotiate):
295 implement correctly, deprecate first one.
296 (gst_pad_link_unnegotiate), (gst_pad_unnegotiate):
298 (gst_pad_try_relink_filtered), (gst_pad_relink_filtered):
300 (gst_pad_get_negotiated_caps):
301 add and implement. Make GST_PAD_CAPS call this function.
303 remove unneeded check..
304 (gst_pad_recover_caps_error):
305 disable, always return FALSE.
306 (gst_real_pad_dispose):
307 don't free caps and appfilter anymore, they're unused.
309 Reflect changes mentioned above.
310 * gst/gstsystemclock.c: (gst_system_clock_wait):
311 Make 'clock is way behind' a debugging message.
312 * gst/gstthread.c: (gst_thread_change_state):
313 Fix debugging message
315 2003-12-25 Thomas Vander Stichele <thomas at apestaart dot org>
318 fix GST_DEBUG_CATEGORY_INIT gtk-doc description
319 * docs/gst/tmpl/gstreamer-unused.sgml:
320 removed all traces of cvs conflicts
322 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
325 * gst/schedulers/cothreads_compat.h:
327 remove last instances of wingo cothread usage
329 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
332 * gst/gstversion.h.in:
333 * gst/parse/grammar.y:
334 change comment block from /** to /* when not gtk-doc comments
336 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
338 * gst/gst.c: whitespace and doc style fixes
340 2003-12-24 Thomas Vander Stichele <thomas at apestaart dot org>
342 * gst/gstformat.h: remove trailing whitespace from enum for gtk-doc
344 2003-12-24 Colin Walters <walters@verbum.org>
346 * gst/elements/gsttypefindelement.c:
347 gst/elements/gsttypefindelement.h: Make GstCaps parameter const.
348 Copy caps parameter. Use _POINTER to marshal caps instead of _BOXED.
349 Don't double-free caps.
351 2003-12-23 David Schleef <ds@schleef.org>
353 * gst/gstelement.c, gst/gstpad.c, gst/parse/grammar.y,
354 gst/gstcaps.c, gst/autoplug/gstspideridentity.c:
355 Many little fixes and additions of debug statements to
356 get rhythmbox working.
358 2003-12-23 Colin Walters <walters@verbum.org>
360 * gst/autoplug/gstspideridentity.c (gst_spider_identity_sink_loop_type_finding):
361 Use GST_PAD_LINK_SUCCESSFUL.
363 2003-12-23 David Schleef <ds@schleef.org>
365 * gst/elements/gstaggregator.c:
366 * gst/elements/gsttee.c:
367 Use gst_pad_proxy_getcaps().
370 Add gst_pad_proxy_getcaps(), which filter elements can use
371 as a generic getcaps implementation.
372 Fix gst_pad_get_allowed_caps(). It just wasn't doing what
375 2003-12-23 David Schleef <ds@schleef.org>
378 Rearrange/rewrite much of the pad negotiation code, since it
379 resembled pasta. This actually changes the way some
380 negotiation works, since the previous code was inconsistent
381 depending on how it was invoked. Add (internal) structure
382 GstPadLink, which is used to hold some information (more in
383 the future) about the link between two pads. Fixes a number
384 of bugs, including random lossage of filter caps when the
385 initial negotiation is delayed. A few functions are still
388 Add GST_PAD_LINK_{SUCESSFUL|FAILED}() macros. Please use
389 these when testing GstPadLinkReturn values instead of comparing
392 2003-12-23 David Schleef <ds@schleef.org>
396 Rearrange lots of code. Change registration of compare function
397 into registration of compare/serialize/deserialize functions.
398 Doesn't include implementation of gst_value_[de]serialize(),
399 but that should be easy.
401 2003-12-23 Thomas Vander Stichele <thomas at apestaart dot org>
403 * docs/gst/gstreamer-sections.txt:
404 * docs/gst/tmpl/gstprops.sgml: removed
405 * docs/gst/tmpl/gstreamer-bufferpool.sgml: removed
406 David removed props and caps code, so let's remove their docs as well.
407 Removed all no longer existing symbols from gstreamer-sections.txt
409 2003-12-22 Colin Walters <walters@verbum.org>
411 * gst/gsttaginterface.c, gst/gsttaginterface.h,
412 gst/gsttag.c, gst/gsttag.h: Add interface to setting GValues
415 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
417 * gst/elements/gstelements.c:
418 Set ranks of elements to NONE, so the autoplugger doesn't use them.
419 * gst/elements/gstshaper.c: (gst_shaper_getcaps):
420 Fix proxying to new CAPS stuff. Don't call get_allowed_caps but
423 2003-12-22 Benjamin Otte <in7y118@public.uni-hamburg.de>
425 * gst/autoplug/gstsearchfuncs.c: (gst_autoplug_caps_intersect):
426 * gst/autoplug/gstspideridentity.c: (gst_spider_identity_link),
427 (gst_spider_identity_getcaps), (gst_spider_identity_change_state),
428 (gst_spider_identity_sink_loop_type_finding):
429 * gst/autoplug/gstspideridentity.h:
430 Fix autoplugging in spider element, so it works with new caps.
431 This was mainly caused by identifying empty caps incorrectly.
433 2003-12-22 David Schleef <ds@schleef.org>
435 * gststructure.c, gstvalue.c, gstvalue.h: Add
436 gst_value_init_and_copy() and use it, to avoid silly mistakes in
439 2003-12-21 David Schleef <ds@schleef.org>
441 * many, many files: Merge CAPS branch. This includes:
442 - implemention of GstValue and several GstValue types
443 - implemention of GstStructure
444 - entire rewrite of GstCaps
445 - removal of GstProps
446 - many changes to GstPad to compensate for new caps paradigm
447 - removal of GstBufferpool
448 * gst/Makefile.am, gst/gst.h, gst/gstpad.h, gst/gsttypefind.h,
449 gstvalue.h, gst/gstcaps[2]*.[ch]:
450 - rename gstcaps2.[ch] to gstcaps.[ch]
452 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
454 * gst/gstqueue.c: (gst_queue_handle_pending_events),
455 (gst_queue_chain), (gst_queue_handle_src_event):
456 implement timeout for sending events. Workaround for if the
457 pipeline on this queue is not passing any data.
459 2003-12-21 Ronald Bultje <rbultje@ronald.bitfreak.net>
461 * ChangeLog: moved to gstreamer/docs/random/old/ChangeLog.gstreamer
462 * moved CVS to freedesktop.org