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1171 commits

Author SHA1 Message Date
Wim Taymans
2d1450d777 queue2: only post buffering message when percent changed 2010-09-15 13:29:52 +02:00
Wim Taymans
e3176a31e9 queue2: always update buffering status 
Update the buffering status even when we are not using a queue so that EOS can
properly finish the buffering.
 2010-09-15 13:15:19 +02:00
Sebastian Dröge
62d40fa0db identity: identity is GAP flag aware, no need to let it be unset by basetransform 2010-09-09 16:12:26 +02:00
Philippe Normand
410ca5c164 queue2: buffering_ranges query support 
Fixes bug 623121
 2010-09-03 19:59:28 +02:00
Stefan Kost
def17d30f4 fakesrc: fix use of empty subbuffers 
Remove a short cut that was ignoring src->data allocation mode. All
the called code-path below handle size==0.
 2010-09-02 14:19:24 +03:00
Stefan Kost
e406f7c572 queue: add silent property to suppress signal emission 
Allow to turn off signal emission and therefore extra locking if this is not needed.
Fixes #621299
 2010-08-30 09:46:53 +03:00
Sebastian Dröge
33082eb9e4 multiqueue: Don't do an infinite loop in the loop function 
Instead return after every iteration, which makes sure that the
stream lock is released for a short time after every iteration,
task state changes are checked, etc and this allows the task
to be stopped properly.
 2010-08-27 16:59:09 +02:00
Sebastian Dröge
8035f13bbf multiqueue: Flush the data queue if downstream return WRONG_STATE too 2010-08-27 16:59:09 +02:00
Sebastian Dröge
2e6f80bf81 elements: Stop using GST_FLOW_IS_FATAL() 2010-08-27 16:59:09 +02:00
Stefan Kost
4f3cccc77a fakesink: keep properties in order 2010-08-27 16:31:55 +03:00
Stefan Kost
23337eabf9 queue: ARG_ -> PROP_ for property constants 2010-08-27 16:31:55 +03:00
Wim Taymans
77f806bf9f queue2: fix on-disk buffering again 2010-08-26 17:04:20 +02:00
Jonas Holmberg
97cab76ca7 queue: Push newsegment when linking in PLAYING 
Fixes #611918
 2010-08-20 16:11:41 +02:00
Edward Hervey
cc4b33ffdf queue2: Use G_GUINT64_FORMAT where needed 
Fixes build on macosx
 2010-08-19 09:58:55 +02:00
Stefan Kost
6ee61e4cb3 plugins: add example launch lines and more explanation to the docs. 
The plugins where almost undocumented :/ ...
 2010-08-16 18:08:39 +03:00
Wim Taymans
bb45ff49a9 queue2: fix compilation 2010-08-13 16:38:59 +02:00
Robert Swain
dec12cb2b8 queue2: Fix a special case during range management 
When a range contained no data, if it was new or newly empty, it would
be mishandled if it were the current range.
 2010-08-13 16:38:58 +02:00
Robert Swain
414911b90a queue2: fix locking around init_ranges 
This fixes a segfault where the ready to paused state change causes
freeing and allocation of new ranges while another thread is trying to
use them.
 2010-08-13 16:38:58 +02:00
Robert Swain
0182c0d88b queue2: More ring buffer fixes 
- Set reading_pos correctly in _create_read ()
- Seek to data if it is further than QUEUE_MAX_BYTES (queue) -
  cur_level.bytes away. This should avoid a situation where the ring
  buffer is full but the data offset from which we shall read is not in
  the ring buffer.
- Only update the max_reading_pos to a lower value to protect data when
  necessary
- Always signal an ADD in _locked_enqueue () so that an EOS unlocks the
  reader
- More useful debug output
 2010-08-13 16:38:58 +02:00
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
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
Stefan Kost
5486683cb7 typefind: add comment and more logging 2010-08-02 11:45:28 +03:00