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364 commits

Author SHA1 Message Date
Stefan Sauer
1205a04a25 tracing: add some pointers about memory tracing 2016-01-03 11:40:12 +01:00
Vivia Nikolaidou
6ff8fdfc47 segment: Add _full variants of all stream/running_time from/to segment position functions 
See formula clarifications in design docs for calculation details.

https://bugzilla.gnome.org/show_bug.cgi?id=756564
 2015-10-23 15:50:38 +03:00
Stefan Sauer
70d2a676af tracer: rename the envvar to GST_TRACER_PLUGINS 
The subsystem reused the GST_TRACE var that is allready in use by the alloc tracer.
Fixes #756760
 2015-10-19 21:41:13 +02:00
Marcin Kolny
e8d0b019b3 tracer: add missing hooks 
Add following hooks: element-new, element-add-pad, element-remove-pad,
bin-add-pre, bin-add-post, bin-remove-pre, bin-remove-post, pad-link-pre,
pad-link-post, pad-unlink-pre, pad-unlink-post.

https://bugzilla.gnome.org/show_bug.cgi?id=733187
 2015-10-05 20:59:39 +02:00
Stefan Sauer
26af78b71f tracing: update docs 2015-10-05 20:59:39 +02:00
Stefan Sauer
77fd813760 design: update tracer design 
Update the tracer event classes section. Add a performance section.
 2015-10-05 20:59:39 +02:00
Stefan Sauer
c500372f5a design: update tracer design 2015-10-05 20:59:39 +02:00
Stefan Sauer
db3686c14d design: update design docs 
Add new tracer idea.
 2015-10-05 20:59:39 +02:00
Stefan Sauer
0ab7d5f631 design: update design 2015-10-05 20:59:39 +02:00
Stefan Sauer
75fb1f1a73 log: make the log tracer more verbose again 
Define log formats per message type and print details.
 2015-10-05 20:59:39 +02:00
Stefan Sauer
e08fab7d5f tracer: use macros for hooks 
Wrap the hook with a pre and post macro. This looks less intrusive than the
previous version, although it is a little less optimized.
 2015-10-05 20:59:39 +02:00
Stefan Sauer
8a8f16863b design: more planning 2015-10-05 20:59:39 +02:00
Stefan Sauer
68b1473846 tracer: add the hook-id to the invoke signature 
Tracers that subscribe to multiple hooks can know what hook was used.
 2015-10-05 20:59:39 +02:00
Stefan Sauer
4e5d586c7d tracer: initial prototype for the tracing subsystem 2015-10-05 20:59:39 +02:00
Vivia Nikolaidou
60130eb5f0 segment: Rewording of struct field descriptions 
The new wording makes it easier to understand exactly what each field of the
GstSegment struct represents.
 2015-09-25 23:58:41 +02:00
Luis de Bethencourt
94df7f329b docs: fix typo in draft-klass.txt 2015-05-26 14:46:16 +01:00
Reynaldo H. Verdejo Pinochet
5d14d5bb7c docs/design/part-negotiation.txt: minor corrections 2015-05-16 14:14:30 -03:00
Reynaldo H. Verdejo Pinochet
e7e36d36fd docs/design/part-conventions.txt: minor corrections 2015-05-09 22:10:30 -03:00
Reynaldo H. Verdejo Pinochet
c4b558e0e3 docs/design/part-context.txt: minor corrections 2015-05-09 22:04:52 -03:00
Reynaldo H. Verdejo Pinochet
25257ccf58 docs/design/part-clocks.txt: minor corrections 2015-05-09 22:01:04 -03:00
Reynaldo H. Verdejo Pinochet
e394e62578 docs/design/part-states.txt: minor corrections 2015-05-01 20:39:26 -03:00
Tim-Philipp Müller
199c8ba561 docs: design: fix some 0.10-isms in GstSegment docs 
1) segment.accum -> segment.base

2) Refer to GstSegment members as S.foo instead of
NS.foo, the event is now called a segment event
rather than newsegment event.

3) There's no more abs_rate field in GstSegment,
and there never was an abs_applied_rate field.

https://bugzilla.gnome.org/show_bug.cgi?id=690564
 2015-04-04 19:31:42 +01:00
Vincent Penquerc'h
7b48b7a5bc docs: clarify min-latency wording in part-latency.txt 
https://bugzilla.gnome.org/show_bug.cgi?id=744338
 2015-03-04 11:02:41 +00:00
Sebastian Dröge
fd3a064c97 design/part-latency: Minor logic fix 
The maximum latency will be the element's minimum latency or bigger,
not bigger than the element's minimum latency or bigger.
 2015-02-12 11:26:26 +02:00
Sebastian Dröge
ee8d67ef2c design/part-latency: Add more details about min/max latency handling 
These docs missed many details that were not obvious and because of that
handled in a few different, incompatible ways in different elements and base
classes.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
 2015-02-11 17:53:04 +02:00
Wim Taymans
45c61db152 downloadbuffer: improve start/stop in buffering query 
The start and stop should represent the currently downloading region.
The estimated-total should represent the remaining time to download
the currently downloading region. This makes it a lot more useful
for applications because they can then use those values to update
the fill region and use the estimated time to delay playback.
Update the docs with this clarification.
 2014-06-03 22:17:17 +02:00
Wim Taymans
7e60572425 docs: fix typo 2014-05-15 16:41:58 +02:00
Stefan Sauer
0fb6a15a65 toc: expand GstTocEntry with loop fields 
Add loop_type and repeat_count fields to GstTocEntry plus setters and getters.
This allows to represent edit-lists in a toc as well as loops in instruemnts (wav, xi).

API: gst_toc_entry_set_loop
API: gst_toc_entry_get_loop
 2014-03-16 16:55:55 +01:00
Sebastian Rasmussen
f0047132a1 docs: add missing seqnum file for distribution 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=723997
 2014-02-10 09:35:34 +01:00
Stefan Sauer
6b5ccf31aa part-toc: emphasize that the later chapters are design draft ideas 2014-01-29 22:48:04 +01:00
Stefan Sauer
bdb1f268a6 part-toc: add format specific information 2014-01-29 20:37:34 +01:00
Thiago Santos
5880c9c4c3 docs: design: add part-seqnums 
Hopefully clarifies how seqnums should be used and copied from
events to events/messages when those are handled.

https://bugzilla.gnome.org/show_bug.cgi?id=722791
 2014-01-24 09:31:44 -03:00
Stefan Sauer
fb2140b627 design/part-toc.txt: update design docs 2014-01-02 20:18:36 +01:00
Sebastian Rasmussen
53ae1b2c9c docs: Fix typos in function/object descriptions 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=720029
 2013-12-07 17:11:12 +00:00
Sebastian Rasmussen
249a775d2b docs: add missing files for distribution 
* add some documentation files in docs/design
 * add docs/list-ulink.xsl so check in docs/manual works

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=719814
 2013-12-03 23:50:36 +00:00
Reynaldo H. Verdejo Pinochet
a3431f5d8b docs: fix common typos emited/eachother/... 2013-10-31 16:28:06 -07:00
Tim-Philipp Müller
40872f26ae docs: design: fix some fixes 2013-10-28 12:55:19 +00:00
Stefan Sauer
0089bcd3e2 design: flesh out the tracing design a little more 2013-10-25 20:05:03 +02:00
Reynaldo H. Verdejo Pinochet
941cfd14d5 docs: Gram and nit fixes for part-meta.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
8a7ad85b23 docs: Gram and nit fixes for part-element-source.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
4d3b1d1558 docs: Gram and nit fixes for part-sink.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
a6b018a3bc docs: Gram and nit fixes for part-conventions.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
3abad71867 docs: Gram and nit fixes for part-controller.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
e6dda14148 docs: Gram and nit fixes for part-context.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
11503e4b3f docs: Gram and nit fixes for part-clocks.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
3d693f387f docs: Gram and nit fixes for part-caps.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
72edc18465 docs: Gram and nit fixes for part-buffer.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
20c32ffbdf docs: Gram and nit fixes for part-bufferpool.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
06a79347f3 docs: Gram and nit fixes for part-buffering.txt 2013-10-24 12:06:01 -07:00
Reynaldo H. Verdejo Pinochet
52810aa6ee docs: Gram and nit fixes for part-messages.txt 2013-10-24 12:06:01 -07:00