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Author SHA1 Message Date
Mark Nauwelaerts d0ea041a38 baseparse: check for remaining data when draining in push mode 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts 497105ca1b baseparse: fix pull mode cache size comparison 2011-04-08 15:44:48 +01:00
Michael Smith ab3bf9fd95 audioparse: fix a format string as reported on irc. 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts 0f85a2b685 baseparse: custom bufferflag indicates not to count frame in stats 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts f3d49be227 audioparsers: reference GstBaseParse now lives here 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts 3a4e980038 audioparsers: rename 'aacparse' plugin to generic 'audioparsers' plugin 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts 1dd6b12316 baseparse: reset passthrough mode to default (disabled) on activation 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts a9de98830a baseparse: ensure buffer metadata is writable 2011-04-08 15:44:48 +01:00
Mark Nauwelaerts 1bc8301c79 baseparse: fix/enhance DISCONT marking 
In particular, consider DISCONT == !sync, and allow subclass to query
sync state, as it may want to perform additional checks depending
on whether sync was achieved earlier on.
Also arrange for subclass to query whether leftover data is being drained.
 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts 48b4912c2e baseparse: add timestamp handling, and default conversion 
In particular, (optionally) provide baseparse with a notion of frames per second
(and therefore also frame duration) and have it track frame and byte counts.
This way, subclass can provide baseparse with fps and have it provide default
buffer time metadata and conversions, though subclass can still install
callbacks to handle such itself.
 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts 899a6de75b baseparse: documentation fixes 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts 14a3a9f42a baseparse: use_fixed_caps for src pad 
After all, stream is as-is, and there is little molding to downstream's
taste that can be done.  If subclass can and wants to do so, it can
still override as such.
 2011-04-08 15:44:47 +01:00
Julien Moutte 9f5bb92e74 aacparse: Fix compilation warnings 2011-04-08 15:44:47 +01:00
Josep Torra 3803cc4411 aacparse: fix warnings in macosx snow leopard 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts deb9e7bb30 aacparse: forego (bogus) parsing of already parsed (raw) input 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts d6d066892e baseparse: prevent infinite loop when draining 2011-04-08 15:44:47 +01:00
Mark Nauwelaerts 569064282c baseparse: fix minor memory leak 2011-04-08 15:44:47 +01:00
Sebastian Dröge bd50c29658 aacparse: Add function for the baseparse subclass to push buffers downstream 
Also handle the case gracefully where the subclass decides to drop
the first buffers and has no caps set yet. It's still required to
have valid caps set when the first buffer should be passed downstream.
 2011-04-08 15:44:47 +01:00
Sebastian Dröge 2e4ed802a7 baseparse: Fix seek event leaking 2011-04-08 15:44:47 +01:00
Tim-Philipp Müller d49e8731c0 baseparse: propagate return value of GstBaseParse::set_sink_caps() 
gst_base_parse_sink_setcaps() presumably should fail if the subclass
returns FALSE from its ::set_sink_caps() function.
 2011-04-08 15:44:47 +01:00
Tim-Philipp Müller 09243a12bd baseparse: don't try to GST_LOG an already-freed caps string 
The proper way to log caps is via GST_PTR_FORMAT anyway.
 2011-04-08 15:44:46 +01:00
Mark Nauwelaerts 56605e51a7 baseparse: fix debug category 2011-04-08 15:44:46 +01:00
Mark Nauwelaerts ae1956092f baseparse: fix (regression in) newsegment handling 
(aacparse, amrparse, flacparse).  Fixes #580133.
 2011-04-08 15:44:46 +01:00
René Stadler 922c644bf3 baseparse: Fix slightly broken buffer-in-segment check (aacparse, amrparse, flacparse) 2011-04-08 15:44:46 +01:00
René Stadler da8fb9be91 baseparse: Fix push mode seeking (aacparse, amrparse) 
Sending the flush-start event forward before taking the stream lock actually
works, in contrast to deadlocking in downstream preroll_wait (hunk 1).

After that we get the chain function being stuck in a busy loop. This is fixed
by updating the minimum frame size inside the synchronization loop because the
subclass asks for more data in this way (hunk 2).

Finally, this leads to a very probable crash because the subclass can find a
valid frame with a size greater than the currently available data in the
adapter. This makes the subsequent gst_adapter_take_buffer call return NULL,
which is not expected (hunk 3).
 2011-04-08 15:44:46 +01:00
Mark Nauwelaerts 1b93e8ec03 baseparse: Delay newsegment as long as possible. 
If newsegment is sent (too) early, caps may not yet be fixed/set,
and downstream may not have been linked.
 2011-04-08 15:44:46 +01:00
Stefan Kost 5a971be3aa baseparse: revert last change and properly fix 
Baseparse internaly breaks the semantics of a _chain function by calling it with
buffer==NULL. The reson I belived it was okay to remove it was that there is
also an unchecked access to buffer later in _chain. Actually that code is wrong,
as it most probably wants to set discont on the outgoing buffer.
 2011-04-08 15:44:46 +01:00
Stefan Kost c0f1db7ebe baseparse: remove checks for buffer==NULL 
Accordifn to docs for GstPadChainFunction buffer cannot be NULL. If we would
leave the check, we would also need more such check below.
 2011-04-08 15:44:46 +01:00
Jan Schmidt 2f2e8a1c33 Fix the return value of the default parse_frame function. 
Fix the return value of the default parse_frame function in both
copies of GstBaseParse
 2011-04-08 15:44:46 +01:00
Stefan Kost e9da652db6 gst/: Fix baseparse type name. 
Original commit message from CVS:
* gst/aacparse/gstbaseparse.c:
* gst/amrparse/gstbaseparse.c:
Fix baseparse type name.
 2011-04-08 15:44:46 +01:00
Stefan Kost e37b6081ed Add two new baseparse based parsers (aac and amr) from Bug #518857. 
Original commit message from CVS:
* configure.ac:
* gst/aacparse/Makefile.am:
* gst/aacparse/gstaacparse.c:
* gst/aacparse/gstaacparse.h:
* gst/aacparse/gstbaseparse.c:
* gst/aacparse/gstbaseparse.h:
* gst/amrparse/Makefile.am:
* gst/amrparse/gstamrparse.c:
* gst/amrparse/gstamrparse.h:
* gst/amrparse/gstbaseparse.c:
* gst/amrparse/gstbaseparse.h:
Add two new baseparse based parsers (aac and amr) from Bug #518857.
 2011-04-08 15:44:46 +01:00
Havard Graff d092e3b9ff queue[2]: Make src query MT-safe 
It is possible that the element might be going down while the event arrives
 2011-04-08 14:58:51 +02:00
Havard Graff 3d833e42b6 basesrc: Make src query MT-safe 
It is possible that the element might be going down while the event arrives
 2011-04-08 14:58:41 +02:00
Sebastian Dröge 1dac816e9c queue[2]: Unref events if the parent element disappeared 2011-04-08 14:57:18 +02:00
Havard Graff d5485786a4 queue[2]: Make upstream events MT-safe 2011-04-08 14:57:05 +02:00
Sebastian Dröge 237e54d4fe base: Unref events if the parent element disappeared 
And also unref events if the basetransform subclass has no
event handler and the event is not forwarded at all.
 2011-04-08 14:57:05 +02:00
Havard Graff 0daedb7409 base: Make upstream events MT-safe 2011-04-08 14:57:00 +02:00
Stian Selnes 339df347a0 gstqueue, gstqueue2: check if parent of pad is NULL in _getcaps 
Parent of the pad (the queue) may be set to NULL while there is
a buffer alloc going on.
 2011-04-08 14:51:06 +02:00
Sebastian Dröge ba6054b862 inputselector: Fix getcaps and event function from last commit 
Return ANY caps if the parent disappeared, i.e. the template caps
and don't leak events if the parent disappeared.
 2011-04-08 14:50:10 +02:00
Havard Graff 297407438a inputselector: Protect against pad-parent disappearing 2011-04-08 14:48:16 +02:00
Stian Selnes c19f44e1d2 iterator: resync to avoid infinite loop 2011-04-08 14:43:21 +02:00
Sebastian Dröge b17537d14d utils: Fix uninitialized variable compiler warnings 2011-04-08 09:20:28 +02:00
Sebastian Dröge 43cdbc17e6 bus: Removed unused GCond 2011-04-08 09:15:56 +02:00
Sebastian Dröge 6d97652903 multiqueue: Add another check for the flushing flag after taking the lock 
This prevents another potential deadlock when flushing the pad
at exactly the right time.
 2011-04-08 09:15:56 +02:00
Sebastian Dröge 80eb160e0f bus: Immediately drop messages after calling the sync handler if this is a synchronous bus 
Otherwise we might wait forever for the message to be popped from
the queue if a sync handler returned GST_BUS_ASYNC.

https://bugzilla.gnome.org/show_bug.cgi?id=647005
 2011-04-08 09:15:56 +02:00
Sebastian Dröge c41b0ade28 bus: Use a construct-only property to distinguish between child buses and normal buses 
This allows to only create the socketpair when it is really required instead
of always creating it and immediately destroying it again for child buses.

https://bugzilla.gnome.org/show_bug.cgi?id=647005
 2011-04-08 09:15:56 +02:00
Tim-Philipp Müller 5c75330fea tests: add some basic unit tests for queue2 2011-04-07 20:50:04 +01:00
Tim-Philipp Müller 12249e99c2 queue2: fix buffer leak on eos when using the ring buffer 2011-04-07 20:50:04 +01:00
Idar Tollefsen 46a786cee6 queue2: Fixes memory leak on out_flushing error in gst_queue2_create_read. 
https://bugzilla.gnome.org/show_bug.cgi?id=646972
 2011-04-07 20:50:04 +01:00
Tim-Philipp Müller 419d117851 queue2: fix minor memory leak 2011-04-07 20:50:04 +01:00