Commit graph

26 commits

Author SHA1 Message Date
dhilshad
c8bcb9db18 downloadbuffer:fix pushing buffer before stream start event
downloadbuffer source pad pushes the first buffer before pushing
Stream Start and Segment event, when working in Push mode.

Fix:Pushing Stream Start and Segment after coming out of
wait for data, and before pushing the buffer to next element.

Fixes #534
2020-04-17 15:16:18 +00:00
Vivia Nikolaidou
cbdc259865 downloadbuffer, multiqueue, queue2: Fix watermark docs
It is not explicitly specified anywhere in the docs that 0% buffering is
at low-watermark and 100% buffering is at high-watermark. It was
specified only in the sources.
2020-04-06 18:19:06 +03:00
Alicia Boya García
b50abd9f4e downloadbuffer: Check for flush after seek
In gst_download_buffer_wait_for_data(), when a seek is made with
perform_seek_to_offset() the `qlock` is released temporarily. Therefore,
the flushing condition can be set during this period and should be
checked.

This was not being checked before, causing occasional deadlocks when
GST_DOWNLOAD_BUFFER_WAIT_ADD_CHECK() was called.

GST_DOWNLOAD_BUFFER_WAIT_ADD_CHECK() assumes that the caller has already
checked that we're not flushing before, since this is done when
acquiring the lock; so if we release it temporarily somewhere, we need
to check for flush again.

Without that check, the function would keep waiting for the condition
variable to be notified before checking for flushing condition again,
and that may very well never happen. This was reproduced when during pad
deactivation when running WebKit in gdb.
2019-07-22 15:06:20 +00:00
Mathieu Duponchelle
ca17a6c791 doc: remove xml from comments 2019-05-29 21:33:42 +02:00
Sebastian Dröge
d431ef7190 downloadbuffer: Don't hold the mutex while posint the download-complete message
Something might handle it from a sync message handler and call back into
downloadbuffer, causing a deadlock.
2017-12-21 13:47:52 +02:00
Tim-Philipp Müller
6575389908 downloadbuffer: remove unused struct member
This was used in queue2 when handling in coming serialized
queries, but downloadbuffer just refuses serialized queries.
2017-07-26 14:20:44 +01:00
Wim Taymans
586b34436e buffer: handle gst_buffer_map failures 2017-03-10 10:13:05 +01:00
Wim Taymans
64a1d4ad0b downloadbuffer: unlock mutex in error case 2017-03-10 10:12:49 +01:00
Thibault Saunier
a87b4551a6 Port gtk-doc comments to their equivalent markdown syntax
Modernizing our documentation and preparing a possible move to hotdoc.
This commits also adds missing @title metadatas to all SECTIONs
2017-01-27 16:36:38 -03:00
Jan Schmidt
a6ca8dfb42 queues: Don't return negative position queries.
When subtracting queued data sizes from upstream queries
in queue, queue2, downloadbuffer and typefind, clamp the
result to not go negative, in case upstream returned
a nonsense value that's too small (as could happen if
upstream is estimating, or just broken)
2016-11-16 00:12:22 +11:00
Thibault Saunier
4714ef2f8e Make use of the new GST_ELEMENT_FLOW_ERROR API all around.
https://bugzilla.gnome.org/show_bug.cgi?id=770158
2016-08-27 09:33:20 -03:00
Tim-Philipp Müller
cf0680017e elements: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=762778
2016-02-28 13:10:07 +00:00
Reynaldo H. Verdejo Pinochet
2a17bad7e8 downloadbuffer: drop unneeded macros for G_OS_WIN32 2015-12-12 13:13:54 -08:00
Reynaldo H. Verdejo Pinochet
5261283dd9 downloadbuffer: fix some typos 2015-12-12 13:13:54 -08:00
Reynaldo H. Verdejo Pinochet
63727152e0 downloadbuffer: enable large file support on Android
https://bugzilla.gnome.org/show_bug.cgi?id=758980
2015-12-12 13:13:54 -08:00
Vineeth TM
fcdfcbd618 downloadbuffer, benchmarks: fix error leaks in failure code paths
https://bugzilla.gnome.org/show_bug.cgi?id=755019
2015-09-15 18:21:58 +01:00
eunhae choi
e921ee132b downloadbuffer: release lock before posting msg
to avoid the deadlock in playbin2,
send msg after release the download buffer lock.

https://bugzilla.gnome.org/show_bug.cgi?id=749535
2015-06-01 14:05:16 -03:00
Tim-Philipp Müller
49c6f923de coreelements: mark properties with MUTABLE_PLAYING 2014-09-14 16:08:07 +01:00
Wim Taymans
f446280740 downloadbuffer: fix uninitialized variable 2014-06-03 22:19:33 +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
8cbc35a93d downloadbuffer: reset read and write positions
Reset the read and write positions right after we open the file or flush
it. We are also in the buffering state with 0 percent buffered when we
start.
2014-06-03 14:49:44 +02:00
Tim-Philipp Müller
f28a4cc671 elements: don't depend on libgio just for g_io_error_from_errno()
https://bugzilla.gnome.org/show_bug.cgi?id=729949
2014-05-13 20:06:48 +01:00
Nicolas Dufresne
6ff2b59ff5 downloadbuffer: Fix 32bit build
format '%lli' expects argument of type 'long long int', but argument 8 has type 'gsize'
2014-05-08 14:48:00 -04:00
Wim Taymans
3d69028797 downloadbuffer: small cleanups 2014-05-08 16:55:15 +02:00
Wim Taymans
451d0e3b0d downloadbuffer: update docs 2014-05-08 16:54:57 +02:00
Wim Taymans
45855e2795 Add new downloadbuffer element
See https://bugzilla.gnome.org/show_bug.cgi?id=680183
2014-05-08 15:53:45 +02:00