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Author SHA1 Message Date
Wim Taymans
ebb14d95b2 buffer: more API tweaks 
_trim -> _resize
_create_sub -> copy_region
 2011-03-30 16:47:55 +02:00
Wim Taymans
a12ede3fb1 Merge branch 'master' into 0.11-fdo 
Conflicts:
	gst/gst.c
	libs/gst/base/gstcollectpads.c
 2011-03-28 20:11:20 +02:00
Wim Taymans
121b82ce27 buffer: fix subbuffers 2011-03-28 20:08:47 +02:00
Wim Taymans
beac9c4a95 buffer: fix remaining unit tests 2011-03-28 20:08:46 +02:00
Wim Taymans
121ab46aa6 memory: remove memory metadata again 2011-03-28 20:08:46 +02:00
Wim Taymans
38ffe30745 memory: more work on implementing buffer memory 2011-03-28 20:08:46 +02:00
Wim Taymans
d82c8bd2af memory: port code to new buffer data API 2011-03-28 20:08:45 +02:00
Arun Raghavan
bae67f116c basesrc: Return FALSE if we don't handle an event 
basesrc's default event handler returns TRUE regardless of whether the
event is handled or not. This fixes the handler to conform with the
expected behaviour (which is to only return TRUE when the event has
actually benn handled). gst_bin_do_latency_func() depended on this
(incorrect) behaviour, and is now modified as well.

(Remaining 1-liner change in gstbasesrc.c is to keep gst-indent happy)
 2011-03-28 21:48:23 +05:30
Stefan Kost
02eda0e3d9 docs: cleanup and xref fixes 
Deal with the hints from gtk-doc and fix the xrefs. Apply a work-around for ()
precedence over @. Move "MT Safe" text to doc body in many places. Trim eol
whitespaces.
 2011-03-24 18:32:20 +02:00
Stefan Kost
71dcd52cc0 basesink: print flow return as a name in debug log 2011-03-24 18:32:20 +02:00
Edward Hervey
d979eb3e9e basesrc: Keep downstream caps order when fixating 
This allows use to use the first intersecting format prefered by downstream.

https://bugzilla.gnome.org/show_bug.cgi?id=617045
 2011-03-24 12:30:42 -03:00
Edward Hervey
0f0a62f316 basetransform: Retain caps order when getting caps 
If the element gave us caps in a specific order, let's retain that
by intersecting against the template but retaining the order given
by the element.

https://bugzilla.gnome.org/show_bug.cgi?id=617045
 2011-03-24 11:47:32 -03:00
Tim-Philipp Müller
5300a5e73b bytereader, bytewriter: fix up inline functions to make g++ happy 
gstbytereader.h: In function ‘guint8* gst_byte_reader_dup_data_unchecked(GstByteReader*, guint)’:
gstbytereader.h:249:75: error: invalid conversion from ‘void*’ to ‘guint8*’
gstbytewriter.h: In function ‘gboolean _gst_byte_writer_ensure_free_space_inline(GstByteWriter*, guint)’:
gstbytewriter.h:196:75: error: invalid conversion from ‘void*’ to ‘guint8*’

https://bugzilla.gnome.org/show_bug.cgi?id=645595
 2011-03-23 20:52:44 +00:00
Wim Taymans
f505f778cc pad: more preroll lock to basesink 
Move the preroll lock to basesink where it belongs.
 2011-03-04 17:25:02 +01:00
Wim Taymans
6c18c9508d miniobject: more boxed type fixing 
More miniobject fixing, leaks horribly somewhere..
 2011-02-23 10:35:09 +01:00
Wim Taymans
1218511185 libs: cleanups for 0.11 
Remove deprecated stuff, fix padding, rearrange methods.
 2011-02-22 19:09:48 +01:00
Wim Taymans
0894ed2053 Merge branch 'master' into 0.11 2011-02-22 15:08:51 +01:00
Wim Taymans
238b9a57cc Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	gst/gstelement.c
	gst/gstelement.h
	gst/gstpad.c
	gst/gstutils.c
	libs/gst/base/Makefile.am
	libs/gst/check/Makefile.am
	libs/gst/controller/Makefile.am
	libs/gst/dataprotocol/Makefile.am
	libs/gst/net/Makefile.am
	win32/common/libgstreamer.def
 2011-02-22 14:11:59 +01:00
Thiago Santos
83597767b1 basetransform: Be smarter with pad allocs 
Avoid doing unnecessary pad-allocs when on passthrough mode.
If multiple basetransform elements are on a pipeline, they
would do a pad-alloc for each received buffer, each element
would do this, so we would have lots of pad allocs on the
pipeline for a single buffer being pushed through it.

This patch attempts to reduce this amount by avoiding
doing pad-allocs if the element has already done it
after the last pushed buffer. So it will only be allowed
to do a new pad-alloc after it has pushed a buffer, so we get
1x1 pad-alloc and buffer ratio

https://bugzilla.gnome.org/show_bug.cgi?id=642373
 2011-02-21 10:31:22 -03:00
Thiago Santos
3aaef921c5 basetransform: Check for pad alloc caps when suggestion is not fixed 
If after computing the suggestion with downstream caps we still have
a non-fixed suggestion caps try to intersect with the input caps
of the pad alloc to avoid useless renegotiations.

https://bugzilla.gnome.org/show_bug.cgi?id=642130
 2011-02-14 15:59:25 +01:00
Wim Taymans
f8828eace6 basesink: improve duration calculation 
Keep track of the average distance between incomming timestamps and
use that to estimate the frame duration when buffers have no duration set on
them.
 2011-02-14 15:17:45 +01:00
Wim Taymans
79665e8247 basesink: improve rate calculation 
When there is no duration on input buffers, assume the rate is 1.0
instead of (the undefined) 0.0.
 2011-02-14 15:17:44 +01:00
Wim Taymans
9661a713ba basesink: improve average duration calculation 
Improve the calculation of the duration. When we have no input duration set on
the input buffers stop is set to start and then we end up using a 0 duration in
the average calculation.
 2011-02-14 15:17:44 +01:00
Wim Taymans
dc0120fe28 basesink: rename variable 
Rename an internal variable to better reflact what its value means.
 2011-02-14 15:17:44 +01:00
Wim Taymans
c8d1abdd00 basesink: fix some comments 2011-02-10 15:21:46 +01:00
Wim Taymans
d19f40c716 basesink: keep track of earliest QoS timestamp 
Keep track of the earliest allowed timestamp according to the latest
QoS report and drop buffers before that time. Activate this filter
when throttling is enabled. We could later also activate this in the
other QoS cases.

See #638891
 2011-02-10 15:21:46 +01:00
Wim Taymans
dad43fa004 basesink: use new QoS type 
Use the new QoS type and send throttling QoS messages.
 2011-02-10 15:21:46 +01:00
Wim Taymans
4ee5c61a2d basesink: add property to configure a throttle-time 
Add a property to configure the throttle time on a sink. The
property is not yet used.

See #638891
 2011-02-10 15:21:45 +01:00
Tim-Philipp Müller
6c073ca2c7 gobject-introspection: another attempt to make g-i find the right libgstreamer 
Turns out g-i puts the additional -L we specify at the end, helpfully.

https://bugzilla.gnome.org/show_bug.cgi?id=637549
 2011-01-13 20:12:16 +00:00
Tim-Philipp Müller
1ae28ed41c gobject-introspection: make g-ir-scanner try harder to find the right libgstreamer 
It's not quite clear to me why g-ir-scanner doesn't get this info from
the pkg-config file, nor why libtool doesn't get it from the .la.

https://bugzilla.gnome.org/show_bug.cgi?id=637549
 2011-01-11 14:41:27 +00:00
Wim Taymans
5c479aa3a4 basesrc: make sure we wait and release the live lock 
Make sure we release the live lock and wait in all cases when we need to wait
for the playing or flushing state change.

Fixes #635785
 2011-01-10 13:30:05 +01:00
Tim-Philipp Müller
655451db54 basesrc, basesink: add some FIXMEs for the type of the blocksize property 2011-01-02 16:59:18 +00:00
Wim Taymans
e444ffecf7 basesrc: fix deadlock 
Only go into LIVE_WAIT when the are not live_running and only stop waiting when
live_running is TRUE. If we don't loop, we could deadlock when called from
outside of basesrc, such as baseaudiosrc.

Fixes #635785
 2010-12-29 11:48:18 +01:00
Wim Taymans
ef44d4b539 basesink: also preroll async=false sinks 
Also preroll async=false sinks after a flush.
 2010-12-28 16:23:32 +01:00
Wim Taymans
041d33e5f5 basesink: fix typo 2010-12-21 10:35:40 +01:00
Edward Hervey
bf41fb056a base: documentation fixups and annotation 2010-12-17 19:19:40 +01:00
Edward Hervey
5372e81c9a basesrc: Use an atomic integer instead of a lock for checking tags presence 
https://bugzilla.gnome.org/show_bug.cgi?id=636455
 2010-12-17 10:59:25 +01:00
Sebastian Dröge
0a74684b41 basetransform: Handle downstream giving a buffer with new caps but invalid size 
This can happen for example when downstream proposed new caps, later proposed
the previous caps again which in turn enables passthrough mode in upstream
elements and the wrong-sized buffer appears in an element where the caps
change never happened. Simply allocate a new buffer in this case.

See bug #635461.
 2010-12-16 10:58:33 +01:00
Wim Taymans
6da39bf508 basesink: improve last_stop calculation 
Only update the last_stop value when we had a valid stop position for the
clipping or else the clipping code assumes the stop position extends to the end
of the segment, which makes the position reporting return weird values.
 2010-12-14 19:00:14 +01:00
Wim Taymans
4fd63f0ce2 basesink: fix object type handling in queued preroll 
Factor out the method to get the object type.
When preroll-queue-len > 0, use the right object type instead of ignoring
buffer-lists.
 2010-12-14 15:54:41 +01:00
Edward Hervey
c62c009d7e libs: Fix GIR build for srcdir != builddir 2010-12-11 10:10:04 +01:00
Stefan Kost
1de8b60034 docs: fix wrong use of Since: keyword 2010-12-08 12:17:35 +02:00
Tim-Philipp Müller
686b16756d docs: libgstbase: more gobject introspection annotations 
Many of these are superfluous and were added for clarity.
 2010-12-07 18:37:04 +00:00
Wim Taymans
b2ab72b916 pad: remove get_caps_reffed variants 
Make the _get_caps functions behave like the _get_caps_reffed variants and
remove the _reffed variants. This means that _get_caps doesn't return a writable
caps anymore and an explicit _make_writable() is needed before modifying the
caps.
 2010-12-07 18:14:38 +01:00
Wim Taymans
ce0355e6d0 Merge branch 'master' into 0.11 2010-12-07 15:53:56 +01:00
Edward Hervey
d1eb8a14c5 libs: Add -I$(top_srcdir)/libs to g-ir-scanner commands 
Without this, it will fail finding all headers.
 2010-12-07 13:19:10 +01:00
Wim Taymans
99775e5271 more 0.10 -> 0.11 2010-12-06 13:21:45 +01:00
Edward Hervey
27c0bc93b7 basesink: Don't forget to unref the cached ClockId 2010-12-05 15:58:48 +01:00
Edward Hervey
01039b1671 gstdataqueue: Don't break ABI 
The order of the field was wrong, and the size of the structure didn't
end up being the same.
 2010-12-02 19:44:41 +01:00
Wim Taymans
a813aad0ac basesink: rework position reporting code 
Unify the different position reporting code paths to make it more
understandable.
Use start_time to get more accurate position reporting in paused.
Fix unit tests for more accurate reporting.
 2010-12-02 19:10:46 +01:00
Wim Taymans
79570f49dc basesink: perform wait_preroll in a while loop 
We need to continue calling wait_preroll() as long as the need_preroll variable
is true.
 2010-12-02 19:10:45 +01:00
Wim Taymans
9076d5688f basesink: also preroll after a flush with async=false 
Make sure to preroll after a flush even when we are async=false.
Add unit test.

Fixes #634965
 2010-12-02 19:10:45 +01:00
Wim Taymans
19e5a54c9f adapter: improve docs a little. 2010-12-02 19:10:45 +01:00
Edward Hervey
ece40dacbc basesink: Re-using GstClockID instead of constantly recreating one 
Makes _sink_wait_clock at least 2 times faster.

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Edward Hervey
7115b77aab basesink: Pass along miniobject type through various functions 
Avoids doing useless GST_IS_*

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Edward Hervey
606e59468d basesink: Switch enable_last_buffer to an atomic int 
Avoids having to take a lock to read/write it.

https://bugzilla.gnome.org/show_bug.cgi?id=632778
 2010-12-02 19:04:56 +01:00
Edward Hervey
7cc08390b9 gstdataqueue: Only emit g_cond_signal when needed 
Keep track of which cond we're waiting for and only emit when needed.

https://bugzilla.gnome.org/show_bug.cgi?id=632779
 2010-12-02 19:04:55 +01:00
Evan Nemerson
4906671694 introspection: Include exported packages information in GIRs 
https://bugzilla.gnome.org/show_bug.cgi?id=635389
 2010-11-21 00:36:30 +00:00
Jonathan Matthew
754c3038be basetransform: use input position for queries if we have no output position 2010-10-29 15:45:04 +02:00
Wim Taymans
ce919c0573 basetransform: fix reverse negotiation 
When the downstream element suggests a new format, pass the suggestion
upstream if we can't convert to it.

Fixes #633147
 2010-10-29 12:03:48 +01:00
Tim-Philipp Müller
07755fd5ee bytereader: const-ify byte reader argument in peek/scan API 
Because we can.
 2010-10-22 12:04:09 +01:00
Mark Nauwelaerts
21c5064783 basesink: recompute correct running time for buffer ending flushing step 
Prevents delaying/hanging when resuming PLAYING.

Fixes #632433.
 2010-10-20 18:46:39 +02:00
Tim-Philipp Müller
b0d7c61f18 docs: fix misc. gtk-doc warnings in libs 
(for gtk-doc 1.15)
 2010-10-16 19:19:47 +01:00
Tim-Philipp Müller
1d9fbd1a7c Revert "libs/gst/dataqueue: Document gst_data_queue_new_full" 
This reverts commit 80727c1177.

This doesn't make sense. gst_data_queue_new_full() is already
documented above. And we need the doc blurb for _new() here.
 2010-10-16 18:30:18 +01:00
Tim-Philipp Müller
5b25761f29 docs: add some gtk-doc Since: markers 
Add some gtk-doc Since: markers, fix one Since: marker,
fix typo.
 2010-10-16 16:53:49 +01:00
Edward Hervey
80727c1177 libs/gst/dataqueue: Document gst_data_queue_new_full 2010-10-13 12:07:56 +02:00
Edward Hervey
906ae99742 base/gstdataqueue: inline some functions, get levels with memcpy. 2010-10-13 12:07:17 +02:00
Stefan Kost
ad2e7b1de3 docs: use the gtk-doc shortcuts to get coloured and xrefed example 2010-10-11 16:44:01 +03:00
Wim Taymans
428a6477d8 basesrc: tag as a SOURCE element 
Tag all elements deriving from the basesrc with the IS_SOURCE flag.
 2010-10-11 11:16:27 +02:00
Sebastian Dröge
14023fff89 basetransform: Report the output position on POSITION queries on the srcpad 
There can be a difference between input and output last_stop.

Fixes bug #629410.
 2010-10-10 18:18:23 +02:00
Sebastian Dröge
894f833da9 bytewriter: Add missing file 2010-10-08 12:48:42 +02:00
Sebastian Dröge
69ef479ce4 bytewriter: Add unchecked variants of the writing functions 
These don't check if there's enough free space available and are
available as inline functions only.

API: gst_byte_writer_put_int8_unchecked
API: gst_byte_writer_put_int16_be_unchecked
API: gst_byte_writer_put_int16_le_unchecked
API: gst_byte_writer_put_int24_be_unchecked
API: gst_byte_writer_put_int24_le_unchecked
API: gst_byte_writer_put_int32_be_unchecked
API: gst_byte_writer_put_int32_le_unchecked
API: gst_byte_writer_put_int64_be_unchecked
API: gst_byte_writer_put_int64_le_unchecked
API: gst_byte_writer_put_uint8_unchecked
API: gst_byte_writer_put_uint16_be_unchecked
API: gst_byte_writer_put_uint16_le_unchecked
API: gst_byte_writer_put_uint24_be_unchecked
API: gst_byte_writer_put_uint24_le_unchecked
API: gst_byte_writer_put_uint32_be_unchecked
API: gst_byte_writer_put_uint32_le_unchecked
API: gst_byte_writer_put_uint64_be_unchecked
API: gst_byte_writer_put_uint64_le_unchecked
API: gst_byte_writer_put_float32_be_unchecked
API: gst_byte_writer_put_float32_le_unchecked
API: gst_byte_writer_put_float64_be_unchecked
API: gst_byte_writer_put_float64_le_unchecked
API: gst_byte_writer_put_data_unchecked
API: gst_byte_writer_fill_unchecked
 2010-10-08 12:19:45 +02:00
Sebastian Dröge
3ee6ae4030 bytewriter: Fix possible infinite loop caused by an overflow 2010-10-08 09:47:12 +02:00
Stefan Kost
a11b047d00 basesink: don't take preroll-lock in get_property 
Use atomic ops to read and write more properties. Taking the preroll lock in get_property
can lock up applications reading the property during preroll.
 2010-10-05 12:30:34 +03:00
Stefan Kost
72e9834e88 basesink: add a fixme for 0.11 2010-10-05 12:29:19 +03:00
Wim Taymans
c9c9894552 basesink: format negative values better 
Format negative values properly in the debug log.
 2010-10-04 15:56:59 +02:00
Sebastian Dröge
f758e465c8 bytewriter: Add inline variants of all important functions 2010-10-03 23:32:06 +02:00
Sebastian Dröge
dd762eb49f bitreader: Add inlined and unchecked versions of the important functions 
API: gst_bit_reader_skip_unchecked
API: gst_bit_reader_skip_to_byte_unchecked
API: gst_bit_reader_get_bits_uint16_unchecked
API: gst_bit_reader_get_bits_uint32_unchecked
API: gst_bit_reader_get_bits_uint64_unchecked
API: gst_bit_reader_get_bits_uint8_unchecked
API: gst_bit_reader_peek_bits_uint16_unchecked
API: gst_bit_reader_peek_bits_uint32_unchecked
API: gst_bit_reader_peek_bits_uint64_unchecked
API: gst_bit_reader_peek_bits_uint8_unchecked

This alone makes flacparse about 3 times faster.
 2010-10-03 15:32:41 +02:00
Sebastian Dröge
10c18151d2 bytewriter: Add guards to the inlined get_pos/get_remaining/get_size/etc functions 2010-10-03 15:32:41 +02:00
Sebastian Dröge
c41c2f7964 bitreader: Optimize peek_bits/get_bits a bit 
Use local variables instead of dereferencing the bitreader
pointer all the time and don't copy the reader for peek_bits.
 2010-10-03 15:32:41 +02:00
Wim Taymans
29e23e9142 basesink: improve adjust_time() 
Add some more comments.
Make sure we don't end up with negative timestamps.
 2010-09-24 12:22:33 +02:00
Havard Graff
54a5871434 basesink: renderdelay needs to be subtracted in adjust_time() 
latency is already sink-latency + render-delay, and here we only
want to deal with the sink-latency.

Fixes #630436
 2010-09-24 12:16:48 +02:00
Havard Graff
51d20158be basetransform: Make a WARNING into a DEBUG statement 
Fixes bug #630437.
 2010-09-23 21:55:04 +02:00
Wim Taymans
90d65cb446 basetransform: avoid useless memcpy 
Because of the awkward refcounting in prepare_output_buffer, we might end up
with writable buffers that point to the same data. Check for those cases so that
we avoid a useless memcpy and keep valgrind quiet.

Fixes #628176
 2010-09-23 18:23:39 +02:00
David Schleef
9dbe690f72 adapter: Add check for pattern bits not in mask 2010-09-18 19:29:09 -07:00
Wim Taymans
1afaa1680f adapter: add function to get a list of buffers 
Add a function to retrieve a list of buffers containing the first N bytes from
the adapter. This can be done without a memcpy and should make it possible to
transfer the list to a GstBufferList later.
 2010-09-17 17:35:41 +02:00
Wim Taymans
a144882871 adapter: reuse more data in _peek() 
Optimize _peek() some more by reusing already assembled data when we can.
 2010-09-17 15:07:50 +02:00
Wim Taymans
961e2029db adapter: optimize _take() a little more 
When we have already assembled some data before, reuse this data and only copy
the part that is new.
 2010-09-17 13:57:39 +02:00
Wim Taymans
fc4caf55c9 adapter: refactor adapter take 
Move some common code into one place
 2010-09-17 12:48:55 +02:00
Wim Taymans
1dde3cb440 adapter: add support for 0 sized buffers 
Add support for 0 sized buffers. This is interesting in combination with the
timestamp functions.

Fixes #629553
 2010-09-17 12:40:12 +02:00
Jeffrey S. Smith
4375e998ee Fix casts in a bunch of inline functions to maintain correct const-ness 
Make code including GStreamer headers compile with -Wcast-qual by
maintaining const-ness when casting. Also fix function signature of
gst_byte_writer_set_pos(): the byte writer should not be marked as
const.

https://bugzilla.gnome.org/show_bug.cgi?id=627910
 2010-09-02 00:09:08 +01:00
Tim-Philipp Müller
f9204d5d70 build: use new AG_GST_PKG_CONFIG_PATH m4 macro from common 
Sets up a GST_PKG_CONFIG_PATH variable for use in Makefile.am
(avoids trailing ':' in PKG_CONFIG_PATH used). A useful side
effect of this is also that the PKG_CONFIG_PATH environment
is now logged in the configure output.
 2010-09-01 17:08:58 +01:00
Sebastian Dröge
2dfb0d2772 base: Stop using GST_FLOW_IS_FATAL() 
And document the special handling of WRONG_STATE.
 2010-08-27 16:59:09 +02:00
Wim Taymans
f8abf35000 basetransform: recover from invalid downstream suggestions 
When we are handling a buffer and need to allocate an output buffer, handle the
case when downstream suggests us a format that we can't convert the input buffer
to. In that case, check if there is another format available downstream instead
of failing.

Fixes #621332 and see also #614296
 2010-08-26 15:18:47 +02:00
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
Sebastian Dröge
27bebf7456 basesrc: Make sure the buffer metadata is writable before changing it 2010-08-06 18:44:33 +02:00
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
71b494639b basesrc: log seek event details 2010-08-05 10:31:50 +03:00
Stefan Kost
a82b607885 basesrc: avoid some caps manipulation 
After the intersect we have writable caps. Copy the template caps so that also
there we have writable caps.
 2010-08-05 09:40:02 +03:00
Thiago Santos
1b99e2e2dc bytereader: Fix docs 
Fix typo in docs for the unsigned peek functions
 2010-08-04 13:47:23 -03:00