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Author SHA1 Message Date
Robert Swain
c78996a313 queue2: ring buffer fixes 
One must not affect the values of the current range based on a read
request before the correct range is activated.
 2010-08-13 16:38:58 +02:00
Robert Swain
602f4774c7 queue2: Fix bugs 
update_buffering () needs to be called every time we write to the ring
buffer so that applications don't get stuck waiting for a 100% buffered
message while queue2 is waiting for space

_create_write () must only be called for temp file/ring buffer cases
 2010-08-13 16:38:57 +02:00
Robert Swain
9df54eb4ff queue2: extend ring buffer to support ram mode 2010-08-13 16:38:57 +02:00
Robert Swain
e29cca10a4 queue2: merge write buffer functions and fix bugs 
Cached data could have been overwritten so it is now protected until
it is read. Similarly data was overread as _have_data () was always
looking for the originally requested data even if part of it had been
read already.
 2010-08-13 16:38:57 +02:00
Wim Taymans
04f1572ea2 queue2: small cleanup 2010-08-13 16:38:56 +02:00
Wim Taymans
695da33ef5 queue2: cleanup write_to_ring_buffer 
Use cur_level.bytes to see how much space is free in the ringbuffer.
Simplyfy the write function, avoid taking subbuffers, move waiting for free
space in one spot, use simply counter to write data of a buffer.
 2010-08-13 16:38:56 +02:00
Wim Taymans
abc9ab1747 queue2: cleanups 
Add a macro to get the max size of the queue in bytes, which depends on the
max_level.bytes and the ring_buffer_max_size.
Some cleanups.
 2010-08-13 16:38:56 +02:00
Wim Taymans
ecd8d3be3a queue2: remove unused variable 2010-08-13 16:38:56 +02:00
Wim Taymans
4478c90642 queue2: cleanups 
Make sure the cur_level.bytes is updated after we change the writing_pos or the
max_reading_pos.
Refactor get_free_space()
Add some comments
 2010-08-13 16:38:55 +02:00
Wim Taymans
aec4ea0bfe queue2: remove unneeded signal 2010-08-13 16:38:55 +02:00
Wim Taymans
7de963c0e0 queue2: set buffering mode correctly 2010-08-13 16:38:55 +02:00
Wim Taymans
cb6d9b071e queue2: fix calculation of available ringbuffer data 2010-08-13 16:38:55 +02:00
Wim Taymans
8de7cc2222 queue2: reading_pos is updated in create_read only 2010-08-13 16:38:54 +02:00
Wim Taymans
cda4967839 queue2: refactor and add debug 2010-08-13 16:38:54 +02:00
Wim Taymans
117d12f325 queue2: fix flushing 2010-08-13 16:38:54 +02:00
Wim Taymans
e037dd37ae queue2: add debug 2010-08-13 16:38:53 +02:00
Wim Taymans
e882e1b533 queue2: don't try to write 0 bytes 2010-08-13 16:38:53 +02:00
Wim Taymans
73e27fb017 queue2; cleanups and fixes 
Make a macro for some frequent checks
Emit the removed signal in all cases when we remove something
 2010-08-13 16:38:53 +02:00
Wim Taymans
6339bd0bec queue2: refactorings 
Check and handle seek errors
Refactor the wait_free_space function.
 2010-08-13 16:38:53 +02:00
Robert Swain
c847b981f4 queue2: Use ring-buffer-max-size prop to control ring buffer 2010-08-13 16:38:52 +02:00
Robert Swain
500d6a9986 queue2: Clean up and improve code 2010-08-13 16:38:52 +02:00
Robert Swain
bde816451e queue2: Fix conditions where behaviour should differ between ring 
buffer and temp file
 2010-08-13 16:38:52 +02:00
Robert Swain
68e2275bb9 queue2: add useful debug messages and fix an assumption in _have_data () 2010-08-13 16:38:51 +02:00
Robert Swain
9d11b3e79e queue2: fix buffering percentage in ring buffer mode 2010-08-13 16:38:51 +02:00
Robert Swain
178821aace queue2: various ring buffer fixes 
- make _get_range () emit the del signal once a buffer has been read
- use do {} while (); for wait code as queue is locked and no data could
  have been read in the mean time so it makes no sense to check before
  waiting
- make _is_filled () more robust
 2010-08-13 16:38:51 +02:00
Robert Swain
d1809558e5 queue2: ring buffer work in progress 2010-08-13 16:38:51 +02:00
Robert Swain
f093707189 queue2: Add use-ring-buffer and ring-buffer-max-size properties 2010-08-13 16:38:50 +02:00
Robert Swain
dbfcc727ab queue2: add ST-Ericsson copyright 2010-08-13 16:38:50 +02:00
Stefan Kost
f4c9aba26d Automatic update of common submodule 
From 3e8db1d to ec60217
 2010-08-13 17:23:31 +03:00
Stefan Kost
72c0474936 info: xrefs glib symbol in docs 2010-08-12 23:25:03 +03:00
Thiago Santos
ac9bfe25ae gstcollectpads: Fix docs about GstCollectData list 
Add to the docs the fact that is only safe to iterate
GstCollectPad's data list inside the collected callback.

Fixes #610366
 2010-08-12 16:05:35 -03:00
Tim-Philipp Müller
9eaf20631c Automatic update of common submodule 
From bd2054b to 3e8db1d
 2010-08-10 10:56:38 +01:00
Thiago Santos
261ef606e2 tag: Adds GST_TAG_APPLICATION_NAME tag 
Adds a new tag for representing application used to create
a media

https://bugzilla.gnome.org/show_bug.cgi?id=626027
 2010-08-09 17:44:17 -03:00
Sebastian Dröge
699385f715 bufferlist: Initialize the GType cache for the bufferlist again 
This was accidentially removed with last commit.
 2010-08-08 17:57:52 +02:00
Sebastian Dröge
d5c0b3311b bufferlist: Don't chain up finalize to the parent class 
GstMiniObject::finalize does nothing and this prevents a
runtime-type-check cast and function call per buffer list.
 2010-08-06 19:38:22 +02:00
Shixin Zeng
d41997040b gst: make _get_type() in gst/* thread safe 
This is not really necessary here because everything is
initialized from gst_init() already but using G_DEFINE_TYPE()
removes some copy&paste boilerplate code.
 2010-08-06 19:35:59 +02:00
Sebastian Dröge
98da78ed2a plugins: Add declarations for _get_type() functions to fix compiler warnings 2010-08-06 19:34:42 +02:00
Shixin Zeng
cfefcc7183 plugins: Make *_get_type() in plugins/* thread safe 
It's not really needed here but using G_DEFINE_TYPE() reduces
some copy&paste boilerplate code.
 2010-08-06 19:30:51 +02:00
Sebastian Dröge
27bebf7456 basesrc: Make sure the buffer metadata is writable before changing it 2010-08-06 18:44:33 +02:00
Stefan Kost
0cb5660c3e Automatic update of common submodule 
From 2004d03 to bd2054b
 2010-08-05 13:56:11 +03:00
Tim-Philipp Müller
18ecca6331 utils: speed up pad linking utility functions by not trying pads that will never work 
In gst_element_get_compatible_pad(), when trying to find a compatible pad on an
element for a given pad, there's no point in checking the element's sink pads
if the pad to link is a sink pad as well, or the element's source pads if the
given pad is a source pad already, since those would never be able to link
anyway. Should speed up linking using the convenience functions a little bit,
or at least reduce debug log output.
 2010-08-05 10:16:16 +01:00
Stefan Kost
f547482e7c info: take the timestamp a tick later 
The logging is not an atomic operation and because of the multi-threading we end
up with out-of-order log lines. Tools that present the log-file should probably
resort the lines. This change just takes the timestamp a bit closer to the
actual logging.
 2010-08-05 10:35:46 +03:00
Stefan Kost
2237af4b6b debug: logging improvements 
Use the event serialisation. Log formats name instead of number.
 2010-08-05 10:31:50 +03:00
Stefan Kost
5d0015048b check: don't use c++ keywords as variable names 2010-08-05 10:31:50 +03:00
Stefan Kost
71b494639b basesrc: log seek event details 2010-08-05 10:31:50 +03:00
Stefan Kost
2c1386e3e6 manual: update gst-controller chapter 
The docs were still describing deprecated api. Update it to tell about
control-cources.
 2010-08-05 10:31:50 +03:00
Stefan Kost
461fd8d82d tests: clean up eventloop in examples 
Don't leak the bus. Don't parse messages with the method for errors (triggers
gobject warning).
 2010-08-05 10:31:50 +03:00
Stefan Kost
dbe8e5d1ad benchmark: handle errors from the pipeline 
Catch errors and warnings on the bus. This fixes hanging pipelines in the case
of bugs elsewhere. Also print state-change messages to give more detail on the progress.
 2010-08-05 10:31:50 +03:00
Stefan Kost
ced3d517eb benchmark: cleanup last change in capsnego benchmark 
A pad name is not a factory name.
 2010-08-05 10:31:35 +03:00
Stefan Kost
d3f63b1b87 docs: more docs for gst_parse_launch and co 
Tell about limited reusability of some parsed pipelines.
 2010-08-05 09:40:03 +03:00