Commit graph

3846 commits

Author SHA1 Message Date
Wim Taymans
38f2b4735d rtspsrc: send keep alive when paused
When we are paused, send keep alive messages to the server so that our session
doesn't time out when we go back to playing later.
2010-03-10 11:21:18 +01:00
David Schleef
acb6ebbc9a multifilesink: Add key-frame option to next-file
This allows segmenting of MPEG-TS files at key frames, which is
exactly what is needed for Apple's HTTP streaming.
2010-03-09 13:52:30 -08:00
Sebastian Dröge
42ff597f41 videobox: Fix autocropping for odd width/height differences 2010-03-09 21:03:18 +00:00
Sebastian Dröge
1819fcb4a5 videobox: Use libgstvideo for format specific stuff 2010-03-09 21:03:18 +00:00
Sebastian Dröge
79e720052a audiofx: Sync properties to the stream time 2010-03-09 21:03:18 +00:00
Sebastian Dröge
4381b9296f videobox: Make properties controllable 2010-03-09 21:03:18 +00:00
Sebastian Dröge
7dcb294b54 videobox: Some cleanup 2010-03-09 21:03:18 +00:00
Sebastian Dröge
f8b7308c21 effectv: Use controller where possible, optimize a bit and make properties threadsafe 2010-03-09 21:03:18 +00:00
Benjamin Otte
b5a3b9cb1c flx: fix description
It's video, not audio
2010-03-09 19:15:07 +01:00
Tim-Philipp Müller
8127670c86 Revert "Add 4:2:2, 4:1:1, and 4:4:4 output support"
This reverts commit 637c26f61a.
2010-03-09 00:09:34 +00:00
Wim Taymans
66709a7a68 rtspsrc: configure multicast correctly
Take the transport destination for multicast.
Disable loop and autojoin for multicast on the udpsinks.
2010-03-08 17:48:46 +01:00
Wim Taymans
83a0c73dc0 multicast: always configure loop and ttl
Also configure TTL and loop parameters when we add a client after initializing
the sender.
2010-03-08 17:48:37 +01:00
Wim Taymans
cabe01ef95 Revert "rtph263depay: baseclass handles timestamps for us"
This reverts commit 564581e1b8.

If we don't call push_ts, there will be no timestamp at all on the outgoing
buffer.

Fixes #612154
2010-03-08 17:48:27 +01:00
Benjamin M. Schwartz
637c26f61a Add 4:2:2, 4:1:1, and 4:4:4 output support 2010-03-08 17:48:11 +01:00
Wim Taymans
529f443a61 rtpsource: use payload size to estimate bitrate
Use the length of the payload for estimating the receiver bitrate so that it
matches the calculations done on the sender side. Together with the number of
packets one can scale the bitrate with the header overhead of the lower
transport.
2010-03-08 17:48:04 +01:00
Wim Taymans
c971d1a9ab rtpsource: refactor bitrate estimation
Don't reuse the same variable we need for stats for the bitrate estimation
because we're updating it.
Refactor the bitrate estimation code so that both sender and receivers use the
same code path.
2010-03-08 17:48:00 +01:00
Tristan Matthews
a0a6d4ff3b added bitrate estimation to receiver-side stats, fixes #611213 2010-03-08 17:47:55 +01:00
Wim Taymans
968c981e74 h263pay: fix typo in debug 2010-03-08 17:47:14 +01:00
Edward Hervey
869ff4263f matroskademux: Make sure we don't send invalid newsegments
Fixes #611501
2010-03-02 21:20:45 +01:00
Edward Hervey
be186bd089 matroskademux: Mark streams as being EOS at the right time.
This allows us to stop streaming only when all streams have gone past the
segment.stop and not before.

Fixes #611501
2010-03-02 21:20:31 +01:00
Sebastian Dröge
ad71d43f52 matroskademux: Advance sparse streams only as much as required to keep the gap smaller than 500ms
Changing it to the newest timestamp that was ever pushed will
increase the segment start in 500ms jumps, which could be just
after the next sparse stream buffer. E.g.

Video at 1.0s, sparse stream at 0.5s would jump the
sparse stream to 1.0s. Now a new sparse stream buffer could
appear that has a timestamp of 0.9s and this would be
dropped for no good reason because of bad luck.
2010-02-27 12:20:06 +01:00
Alessandro Decina
49b2a94644 Make sure FLUSH_STOP is sent so not to leave downstream flushing. 2010-02-24 02:05:49 +01:00
Sebastian Dröge
bcd06ea527 rtpjitterbuffer: Reset skew detection after instantiating the jitterbuffer
...not only when going to READY. This sets high_level and friends to
a more useful value.
2010-02-23 17:24:03 +01:00
Sebastian Dröge
0a12e69024 rtpjitterbuffer: Return 100 if high-level is 0 instead of dividing by zero 2010-02-23 17:20:02 +01:00
Wim Taymans
3a09d334a0 rtpmp4gdepay: avoid division by 0
Avoid a division by 0 when no constantDuration was specified and when out two
timestamps are equal.

Fixes #610265
2010-02-23 12:58:03 +01:00
Wim Taymans
e43839eae9 dvdepay: don't output frames until we have a header
Wait for the complete first 6 header DIF packets before outputting a frame.
Decoders need this info to correctly decode the data.

Fixes #610556
2010-02-23 12:54:36 +01:00
Tim-Philipp Müller
8c46cce875 flvdemux: minor micro-optimisation
We know these values don't change during the loop, but the compiler
doesn't and has to re-check them for every iteration.
2010-02-19 12:13:08 +00:00
Tim-Philipp Müller
ec9add84a8 flvdemux: remove static keyword from variables that shouldn't be static
Multiple flvparse/flvdemux instances should be able to operate without
trampling over each other by accidentally re-using the same (static)
variables. (Spotted by Mark Nauwelaerts)
2010-02-19 12:13:07 +00:00
Tim-Philipp Müller
07fa73f199 docs: add Since: markers for new jitterbuffer properties 2010-02-19 12:13:07 +00:00
Robert Swain
8d801f41d8 qtdemux: Fix off-by-one logic error in frame rate cap regression commit 2010-02-18 18:20:24 +01:00
Thiago Santos
f1c61e1d84 qtdemux: Use the correct duration when comparing segments
Do not confuse QtDemuxSegments with GstSegments when
comparing the total file duration with the segment duration

Fixes #610296
2010-02-18 07:53:34 -03:00
Robert Swain
2723de585e qtdemux: add durations modulo 1<<32
For calculating the durations of each sample, we are supposed to add each
duration modulo 1<<32 so make the elapsed time counter a uint32.

Fixes #610280
2010-02-17 18:06:29 +01:00
Anders Skargren
6a877b2e6d multipartdemux: improve header mime-type parsing
Make the handing of the mime type within the "boundary" a bit less naive.
The standard for MIME allows parameters to follow the "type" / "subtype"
clause separated from the mime type by ';'.

Modifies the multipartdemuxer's header parsing so it doesnt assume
the whole line after "content-type:" is the mime type and thus makes it a bit
more resilient to finding absurd mime types in the case where parameters are
added.

Fixes #604711
2010-02-16 21:05:24 +01:00
Wim Taymans
a0b651bf5b rtspsrc: avoid stopping NULL tasks
Check the task for NULL, it could be paused and set to NULL before.
2010-02-16 19:54:32 +01:00
Mark Nauwelaerts
d14685eb08 qtdemux: fix ALAC codec-data handling
ALAC codec-data apparently comes in (at least) two flavours (mov, mp4),
so use atom based parsing to retrieve required data, rather than
aiming for a specific offset.

See also #580731.
2010-02-16 16:22:28 +01:00
Mark Nauwelaerts
105d8c925b qtdemux: fix debug message 2010-02-16 16:09:36 +01:00
Mark Nauwelaerts
58d84a993c qtdemux: handle signed values in 3GPP location tag 2010-02-16 16:09:26 +01:00
Mark Nauwelaerts
87e80aab57 rtspsrc: fix typo in debug message 2010-02-16 16:07:21 +01:00
Mark Nauwelaerts
172c0c6a6a avidemux: reset some more stream state after seek
In particular, fixes non-flushing seek.
2010-02-16 15:03:59 +01:00
Robert Swain
e2f5409d40 qtdemux: Fix frame rate cap regression
Look for a non-zero min_duration during initialisation to avoid
incorrect frame rate caps.
2010-02-16 14:44:11 +01:00
Brian Cameron
a45b351ddf matroska: fix GST_ELEMENT_ERROR usage
Fixes #610053.
2010-02-16 01:40:19 +00:00
Wim Taymans
9d40d60960 rtpbin: remove use of ntp_ns_base 2010-02-15 21:36:29 +01:00
Wim Taymans
5a4ecc9da1 rtpbin: remove more ntpnstime and cleanups
Remove some code where we pass ntpnstime around, we can do most things with the
running_time just fine.
Rename a variable in the ArrivalStats struct so that it's clear that this is the
current system time.
2010-02-15 21:36:29 +01:00
Wim Taymans
74241e549f rtpsource: use running_time for jitter
Use the running_time to calculate the jitter instead of the ntp time. Part of
the plan to get rid of ntpnsbase.
2010-02-15 21:36:29 +01:00
Wim Taymans
83cb1aecc8 rtpbin: change how NTP time is calculated in RTCP
Don't calculate the NTP time based on the running_time of the pipeline but from
the systemclock. This allows us to generate more accurate NTP timestamps in case
the systemclock is synchronized with NTP or similar.
2010-02-15 21:36:29 +01:00
Tim-Philipp Müller
0233257612 matroska: fix printf format string 2010-02-15 10:33:02 +00:00
Tim-Philipp Müller
63c86ac3d8 raw1394, matroska, rtpmanager: remove padding from structures
None of these element and class structures are in public headers,
so don't need padding.
2010-02-15 00:50:10 +00:00
Edward Hervey
fa0e3184dd flvdemux: Audio tags without any content are valid.
We silently ignore them instead of erroring out.
2010-02-13 18:18:42 +01:00
Edward Hervey
817911664e flvdemux: Fix GST_CLOCK_DIFF usage.
It was previously checking for DIFF(a, b > 6 * GST_SECOND) instead of
the proper DIFF(a,b) > 6 * GST_SECOND
2010-02-13 18:07:50 +01:00
Edward Hervey
d263119589 flvdemux: Don't forget to reset the indexed variable when cleaning up 2010-02-13 16:27:07 +01:00
Edward Hervey
0dd06da5e8 flvdemux: Speedup GstIndex usage
Used the _add_associationv variant of GstIndex since we know how many
associations we're adding. Trims up to 50% from index generation time.

Note : It would be great if the index could be generated on the fly or
on request as opposed to being fully created at startup.
2010-02-13 14:57:59 +01:00
Wim Taymans
7f08081016 jitterbuffer: don't resync to invalid timestamps
If we detect backward timestamps on the server, don't try to resync when we
don't have an input timestamp (such as when using RTSP over TCP) instead, do
nothing but assume the timestamp was ok, it will correct itself when time goes
forwards.
2010-02-12 19:32:27 +01:00
Wim Taymans
d344754f03 rtpbin: fix typo 2010-02-12 17:22:56 +01:00
Wim Taymans
772eca5aff jitterbuffer: start out active and not buffering
There is no need to set the latency in the jittebuffer in _init, we will set
that later when going to PAUSED.
Set the jitterbuffer active and not buffering when starting.
2010-02-12 17:22:56 +01:00
Wim Taymans
8bbfd94c25 rtpbin: more buffering work
When deactivating jitterbuffers when the buffering starts, keep the current
percent of the jitterbuffer and also set the jitterbuffer in the buffering state
so that we know when it's filled again.
Add property to get the buffering percentage of the jitterbuffer.
2010-02-12 17:22:56 +01:00
Wim Taymans
e6e287cdcc rtpjitterbuffer: adjust latency in buffer mode
When we are in buffer mode, adjust the buffering low/high thresholds based on
the total configured latency. If we don't and there is a huge queue or element
with a big latency downstream we might drain the complete queue immediately and
start buffering again.
2010-02-12 17:22:55 +01:00
Wim Taymans
ab73603031 jitterbuffer: add ts-offset to timestamp
Add the ts-offset to the buffer timestamp to get the final output timestamp of
the buffer.
2010-02-12 17:22:55 +01:00
Wim Taymans
74a3be350d rtpbin: do more accurate buffer offsets
Return the next timestamp in the jitterbuffer.
Use the min-timestamp of the jitterbuffers to calculate an offset so that the
next timestamp is pushed with a timestamp equal to running_time.
Start producing timestamps from 0 in the buffering case too.
2010-02-12 17:22:55 +01:00
Wim Taymans
3efcc0fbc1 rtpbin: only start buffering when < 100%
Only start buffering when the percentage message is < 100 %.
2010-02-12 17:22:55 +01:00
Wim Taymans
0348ebe651 rtpbin: keep track of elapsed pause time
Keep track of the time we spend pausing the jitterbuffers when they were
buffering and distribute this elapsed time to the jitterbuffers.
Also keep the latency in nanosecond precision.
2010-02-12 17:22:54 +01:00
Wim Taymans
ecf6ed8fc1 jitterbuffer: keep track of offset
Keep track of an outgoing offset that we add to each outgoing buffer to
compensate for PAUSE when buffering.
Adjust the offset when activating.
2010-02-12 17:22:54 +01:00
Wim Taymans
048e5b6fbe jitterbuffer: report level using high watermark 2010-02-12 17:22:54 +01:00
Wim Taymans
8d814f3782 rtpbin: pass running_time to jitterbuffer pause
Pass the current running time to the jitterbuffer when pausing or resuming so
that it calculate the right offsets.
Small cleanups and comments.
Set the default rtspsrc latency to 2 seconds.
2010-02-12 17:22:54 +01:00
Wim Taymans
bf697b12e3 rtpbin: add some comments 2010-02-12 17:22:53 +01:00
Wim Taymans
20a27a545a rtpbin: more buffering updates
Add signal to pause the jitterbuffer. This will be emitted from gstrtpbin when
one of the jitterbuffers is buffering.
Make rtpbin collect the buffering messages and post a new buffering message with
the min value.
Remove the stats callback from jitterbuffer but pass a percent integer to
functions that affect the buffering state of the jitterbuffer. This allows us
then to post buffering messages from outside of the jitterbuffer lock.
2010-02-12 17:22:53 +01:00
Wim Taymans
a5b9d3f917 rtpbin: propagate buffer-mode property
Propagate buffer-mode property to the jitterbuffers.
Intercept BUFFERING messages in rtpbin
2010-02-12 17:22:53 +01:00
Wim Taymans
d3db9574a9 jitterbuffer: do more buffering implementation
Add callback for buffering stats.
Configure the latency in the jitterbuffer instead of passing it with _insert.
Calculate buffering levels when pushing and popping
Post buffering messages.
2010-02-12 17:22:52 +01:00
Wim Taymans
aeacbfed3e jitterbuffer: flesh out buffering mode some more
Add a buffering state to the jitterbuffer and wait until buffering ends before
pushing out packets.
2010-02-12 17:22:52 +01:00
Wim Taymans
56b29c9a6b jitterbuffer: hook up the mode property
Expose a mode property on the jitterbuffer.
Fix the case where timestamps are -1 in the check for outgoing timestamps.
2010-02-12 17:22:52 +01:00
Wim Taymans
be4517a6b8 jitterbuffer: add buffering mode options
Add getters and setters for different buffering modes that the jitterbuffer will
support. Default to the current slave mode.
2010-02-12 17:22:52 +01:00
Robert Swain
bf9d8dbbdc flvdemux: Obtain the index from the end of an flv file in push mode
Allows for better support of seeking in flv files when in push mode
2010-02-12 16:25:44 +01:00
Robert Swain
dd23397b4f avidemux: Drop video frames up to the desired keyframe after a seek
The audio packets in AVI are generally muxed ~0.5s before the
corresponding video packet. This changes causes downstream to only
receive packets with roughly corresponding timestamps.
2010-02-12 15:56:18 +01:00
Wim Taymans
1175d0698c avidemux: more DISCONT handling
Add some debug in the DISCONT handling code.
When we receive a DISCONT in push mode, mark all streams as DISCONT.
2010-02-12 15:56:18 +01:00
Robert Swain
0011c9b0da avidemux: Fix _handle_seek_push () and new segement behaviour 2010-02-12 15:56:18 +01:00
Wim Taymans
2ce79998a1 avidemux: cleanups
Make sure we reset the demuxer correctly wrt parsing the index.
Don't leak pending seek events.
Rename some methods to reflect what they do and to avoid confusion with similar
method names.
Try to make the seeking threadsafe by protecting the setup code with a lock.
Make sure we post errors when a seek fails.
2010-02-12 15:56:18 +01:00
Wim Taymans
e6cc145352 avidemux: rename some variables
seek_event -> seg_event
event_seek -> seek_event
2010-02-12 15:56:18 +01:00
Wim Taymans
784d888cb2 avidemux: take fallback duration from avih
When we have not parsed any indexes yet, we don't know the length of the streams
and we must take the length given in the avih as a fallback.
Avoid some typechecking.
2010-02-12 15:56:18 +01:00
Robert Swain
3e1ed0c727 avidemux: Push mode seeking support 2010-02-12 15:56:18 +01:00
Wim Taymans
c2dfc94b1d rtspsrc: cleanup properties
Use more default constants.
Use static strings param flag.
Init properties explicitly instead of letting gobject do this.
2010-02-12 15:20:07 +01:00
Stefan Kost
f003fef3ad taginject: fix multi-value tag example
We need to use {} to specify a list.
2010-02-12 15:35:30 +02:00
Stefan Kost
ef343d8ad9 avi,wav: also handle JUNQ chunk in addition to JUNK 2010-02-12 15:35:30 +02:00
Wim Taymans
ad6d4540a7 rtppay: don't ignore result from set_outcaps
set_outcaps can fail and we need to propagate the result upstream.
2010-02-12 13:53:58 +01:00
Wim Taymans
1f9c39da2a flvparse: fix confusing debug messages 2010-02-12 13:53:58 +01:00
Wim Taymans
99a581215f jitterbuffer: add some more debug info 2010-02-12 13:53:57 +01:00
Wim Taymans
caec8d9837 videomixer: fix timestamp problems
When the pad with the highest framerate goes EOS, instead of not timestamping
output buffers, intepollate timestamps and durations from the last seen ones.

Fixes #608026
2010-02-12 13:53:57 +01:00
Sebastian Dröge
919e93f1b2 [MOVED FROM BAD 29/29] shapewipe: Preserve the input color values in all cases 2010-02-12 11:12:35 +01:00
Sebastian Dröge
e9f9f4cfd4 [MOVED FROM BAD 28/29] shapewipe: Scale mask alpha values by the source alpha values 2010-02-12 11:12:35 +01:00
Sebastian Dröge
8786380c9a [MOVED FROM BAD 27/29] shapewipe: Fix ARGB processing 2010-02-12 11:12:35 +01:00
Sebastian Dröge
6e086c8e2f [MOVED FROM BAD 25/29] shapewipe: Improve/add debug output 2010-02-12 11:12:34 +01:00
Sebastian Dröge
4d038dc516 [MOVED FROM BAD 24/29] shapewipe: Always hold the mask mutex before signalling the GCond 2010-02-12 11:12:34 +01:00
Sebastian Dröge
e2ab650079 [MOVED FROM BAD 23/29] shapewipe: Move chain function error cases at the end of the function and add useful debug output 2010-02-12 11:12:34 +01:00
Sebastian Dröge
11a16e95e2 [MOVED FROM BAD 22/29] shapewipe: Fix race condition during shutdown that can lead to a deadlock 2010-02-12 11:12:34 +01:00
Sebastian Dröge
69b9c76dc8 [MOVED FROM BAD 21/29] shapewipe: Drop mask buffer on FLUSH events 2010-02-12 11:12:34 +01:00
Sebastian Dröge
104471f517 [MOVED FROM BAD 20/29] shapewipe: Update copyright year 2010-02-12 11:12:34 +01:00
Sebastian Dröge
a089677871 [MOVED FROM BAD 19/29] shapewipe: Don't reset properties when going PAUSED->READY
Also use defines for the default values of the properties.
2010-02-12 11:12:34 +01:00
Sebastian Dröge
89605b416b [MOVED FROM BAD 18/29] shapewipe: Replace floating point arithmetic in the inner processing loops by integer arithmetic 2010-02-12 11:12:34 +01:00
Sebastian Dröge
5f2e64e3a0 [MOVED FROM BAD 17/29] shapewipe: Don't do pointer dereferences in the processing loop
Lowers the time taken there in my testcase from 6.91% to 6.20%
as measured by callgrind.
2010-02-12 11:12:34 +01:00
Sebastian Dröge
41eed9dcca [MOVED FROM BAD 16/29] shapewipe: Add BGRA support for video in/output 2010-02-12 11:12:33 +01:00
Sebastian Dröge
9716cb9935 [MOVED FROM BAD 15/29] shapewipe: Add support for ARGB video input/output 2010-02-12 11:12:33 +01:00
Sebastian Dröge
76a21dec7f [MOVED FROM BAD 14/29] shapewipe: Correctly handle 0/1 fps 2010-02-12 11:12:33 +01:00
Sebastian Dröge
809d15428c [MOVED FROM BAD 13/29] shapewipe: Implement basic QoS
This change is based on Tim's QoS implementation
for jpegdec.
2010-02-12 11:12:33 +01:00
Sebastian Dröge
5fba6963ff [MOVED FROM BAD 12/29] shapewipe: Proxy queries on the video pads to the correct peers 2010-02-12 11:12:33 +01:00
Sebastian Dröge
48dd557fea [MOVED FROM BAD 11/29] shapewipe: Proxy bufferalloc on the video sinkpad 2010-02-12 11:12:33 +01:00
Sebastian Dröge
91668db57c [MOVED FROM BAD 10/29] shapewipe: Try to work inplace if possible
This saves one new, large allocation per frame for the
most cases.
2010-02-12 11:12:33 +01:00
Sebastian Dröge
e5d41ba407 [MOVED FROM BAD 08/29] shapewipe: Fix some issues that were exposed by the new unit test 2010-02-12 11:12:33 +01:00
Sebastian Dröge
e207e7b8a3 [MOVED FROM BAD 06/29] shapewipe: Add documentation and integrate into the build system 2010-02-12 11:12:32 +01:00
Sebastian Dröge
19a0764537 [MOVED FROM BAD 05/29] shapewipe: Adjust border to still have everything transparent at 1.0 and the other way around 2010-02-12 11:12:32 +01:00
Sebastian Dröge
88f4bd4efd [MOVED FROM BAD 04/29] shapewipe: Divide the border value by two, otherwise we use a twice a wide border 2010-02-12 11:12:32 +01:00
Sebastian Dröge
c0f9553707 [MOVED FROM BAD 03/29] shapewipe: Add border property to allow smooth borders
...and use a border of 0.01 in the example application.
2010-02-12 11:12:32 +01:00
Sebastian Dröge
12a27a46f9 [MOVED FROM BAD 01/29] shapewipe: Add a simple shapewipe transition filter & example application 2010-02-12 11:12:32 +01:00
Robert Swain
4aff3e48be qtdemux: temporary safety check to avoid crashes with a certain file
Add temporary check to avoid crashes with a certain file when seeking
until the real cause of this is figured out. See #609405.
2010-02-10 20:36:56 +00:00
Robert Swain
7877ffb6f5 qtdemux: skip unknown atoms when looking for moov
Fixes bug #609107
2010-02-07 10:56:02 +01:00
Robert Swain
9ed6c58006 qtdemux: Set the segment start time to the requested seek time for non-keyframe seeks 2010-02-04 18:54:58 +00:00
Robert Swain
8d4f70c5ce qtdemux: Fix time returned for index at a byte offset
The logic for searching forwards/backwards was swapped
2010-02-04 18:54:53 +00:00
Mark Nauwelaerts
f0d6b841a2 matroskademux: improve stream synchronization
In particular, do not make it send newsegment updates that
sort-of contradict the indented playback segment (e.g. start time).
2010-02-02 16:54:05 +01:00
Mark Nauwelaerts
b527360f21 matroskademux: fix bridging (time) gaps in streams
As a side effect, avoid sending newsegment updates with start times
that go back and forth, which leads to bogus downstream running_time.

Also fixes seeking in bug #606744.
2010-02-02 16:53:56 +01:00
Mark Nauwelaerts
9bec2b1127 matroskademux: fix stream synchronization
.. by initializing streams starting at 0, as that is basically
where we 'seek to' at the start and assume streams to start elsewhere.
Also enables newsegment update events for subtitle streams.
2010-02-02 16:53:51 +01:00
Wim Taymans
c35a984801 rtspsrc: free transports on errors
See #608564
2010-02-01 19:32:11 +01:00
Robert Swain
f9bf5970a3 flvmux: index timestamps should be in seconds, not milliseconds 2010-01-27 20:24:41 +01:00
Mark Nauwelaerts
71e35b2bf3 rtpspeexpay: fix occasional buffer leak
Fixes #608255.
2010-01-27 17:05:34 +01:00
Sebastian Dröge
41b17ec2a7 videomixer: Fix assembly register constraints
Fixes bug #608209.
2010-01-27 16:35:10 +01:00
Wim Taymans
01f0a5ce32 avidemux: ignore streams that finished
When we receive an UNEXPECTED from a stream, move to the next stream and only go
EOS when all streams are EOS. When selecting a stream to push, ignore streams
that went EOS.

Fixes #607949
2010-01-26 11:22:56 +01:00
Edward Hervey
cb0474b6b3 qtdemux: dmb1 is a valid fourcc for Motion-JPEG 2010-01-23 14:47:55 +01:00
Edward Hervey
a782ef3ce8 qtdeux: IV32 is also used for Indeo 3 video streams 2010-01-23 14:20:02 +01:00
Roland Krikava
8a80fdaad1 qtdemux: Avoid negative overflow on keyframe search
Do not overflow negatively when searching a previous
"keyframe" on audio streams. Could cause infinite loops
on backwards playback

Fixes #607718
2010-01-21 23:20:34 -03:00
Alessandro Decina
5d3d3f28e1 qtdemux: fix compiler warnings under OS X. 2010-01-21 19:24:22 +01:00
Wim Taymans
7d39f8e5bb avidemux: don't parse NULL indexes
for some streams we might fail to fetch the index offsets. Don't try to parse
NULL indexes in those cases.
2010-01-21 17:59:25 +01:00
Olivier Crête
9afc247906 rtpg729pay: ptime should is in nanoseconds
https://bugzilla.gnome.org/show_bug.cgi?id=607403
2010-01-21 10:54:14 +01:00
Thiago Santos
ef2b7bbcab wavenc: Post warning if file isnt finished properly
When the pipeline is shut down and the file isn't
finished properly, wavenc should post a warning.

Fixes #607440
2010-01-20 15:11:15 -03:00
Arnout Vandecappelle
ca41ddda75 matroskamux: make index size configurable.
Added the 'min-index-interval' property to matroskamux,
which determines how much time (nanoseconds) is left
between keyframes stored in the index.

Fixes #583985.
2010-01-20 14:37:20 -03:00
Wim Taymans
1f6b06ce66 rtph264pay: scale spspps_interval to milliseconds
The spspps_interval is kept in seconds. Convert it to milliseconds before
comparing it to another value in milliseconds.
2010-01-20 16:29:57 +01:00
Mark Nauwelaerts
8ca984d5e8 qtdemux: always keep media segments within total duration
... as opposed to only doing so following a seek.
2010-01-20 16:03:21 +01:00
Wim Taymans
95333115cd rtph264pay: rename spspps-interval property
Rename the spspps-interval property to config-interval because it is nicer.
2010-01-20 15:44:40 +01:00
Wim Taymans
afc3c674c0 avidemux: skip RIFF and index in push mode
When we are in push mode, we can encounter RIFF and idx tags in the data chunk
when we are dealing with ODML files. In these cases, simply skip the chunks and
continue streaming instead of going EOS.
2010-01-20 11:47:04 +01:00
Wim Taymans
570319822a avidemux: more DISCONT handling
Add some debug in the DISCONT handling code.
When we receive a DISCONT in push mode, mark all streams as DISCONT.
2010-01-20 11:47:04 +01:00
Wim Taymans
40e3b0189a avidemux: reset on flush events
When we receive a flush event on the sinkpad, reset the EOS state and the
flowreturn of all streams. Also mark the streams with a DISCONT.
2010-01-20 11:47:03 +01:00
Wim Taymans
183d450113 avidemux: rename some variable
Rename the seek_event variable to seg_event because it really contains the
newsegment event that needs to be pushed.
2010-01-20 11:47:03 +01:00
Olivier Crête
c4fa559f15 rtph264pay: Don't set profile-level-id in out caps
The profile-level-id represents restrictions on what can be sent, it does not
describe the stream. So it should be reflected in the sink caps of the
payloader, not the src caps.

https://bugzilla.gnome.org/show_bug.cgi?id=607353
2010-01-19 13:47:38 +01:00
Olivier Crête
7a0590b1f1 rtph264pay: Don't ignore the return value from set_outcaps
https://bugzilla.gnome.org/show_bug.cgi?id=607353
2010-01-19 13:35:37 +01:00
Sebastian Dröge
2261bd8346 deinterlace: Fix license and copyright headers 2010-01-18 17:44:17 +01:00
Wim Taymans
fb716a6250 avidemux: avoid some typecasting 2010-01-15 18:15:14 +01:00
Wim Taymans
592b440911 avidemux: avoid some type checks 2010-01-15 18:13:24 +01:00
Wim Taymans
d4301d900f avidemux: fallback to avih duration
when we have not yet parsed the indexes (in push mode, for example) use
the duration as given in the avih header instead of -1.
2010-01-15 18:09:15 +01:00
Thiago Santos
e61a71b490 qtdemux: g_free is NULL safe 2010-01-15 13:42:30 -03:00
Thiago Santos
b07f406634 qtdemux: use DEMUX errors, instead of DECODE
qtdemux should use DEMUX errors, and not DECODE

Conflicts:

	gst/qtdemux/qtdemux.c
2010-01-15 13:42:30 -03:00
Thiago Santos
b988ff4f57 qtdemux: Minor refactor
Replace repeated code with a function call
2010-01-15 13:42:30 -03:00
Thiago Santos
92a83e016a qtdemux: Handle another kind of redirect trak
Some traks might contain a redirect rtsp uri inside
hndl atom (which is a dref atom entry). This commit makes qtdemux
post a message when it finds one of these traks and there are
no other traks.

Fixes #597497
2010-01-15 13:42:29 -03:00
Thiago Santos
06de494640 qtdemux: Post error when reaching EOS without pads
Post an error when EOS is reached and there are no src pads
2010-01-15 13:42:22 -03:00
Thiago Santos
b53a45ed44 qtdemux: Do not post empty redirect messages
Some misinterpreted data could result in posting redirect messages
with empty redirect strings. It is better not to post them.

An example is the file on bug #597497
2010-01-15 13:13:59 -03:00
Mark Nauwelaerts
891ca1f4d3 matroskademux: polish last buffer end time usage
That is, reset it upon seek, and note that (rarely) last pushed buffer
time might precede segment start.
2010-01-14 18:19:25 +01:00
Stefan Kost
404e673ac0 videomixer: use 'q' constraint instead of 'r'
This avoids the "bad register name `%dil'" compilation errors on 32bit where
because of 'r' gcc puts the value in a general purpose register and then tries
to access the lower part as %dil/%sil which is not existing on 32bit. 'q' requests
a-d registers
2010-01-13 16:48:46 +02:00
Stefan Kost
7e3783cbac avi: add missing include for sscanf 2010-01-13 16:44:58 +02:00
Sebastian Dröge
4a0f441c59 equalizer: Fix property description for the 3rd band of the 10band equalizer
The frequency is actually 237 Hz, not 227 Hz.

Fixes bug #606692.
2010-01-13 09:36:03 +01:00
Kipp Cannon
d009678bc5 audioamplify: Allow negative amplifications
Fixes bug #606807.
2010-01-13 09:22:20 +01:00
Edward Hervey
3f5add8820 qtdemux: use G_GSIZE_FORMAT for platform independent gsize qualifier
Fixes build on macosx
2010-01-12 17:39:05 +01:00
Mark Nauwelaerts
59224d77f8 matroskademux: refactor eos sending when pausing loop
Also, prevent hanging if no pads yet on which to send eos by
posting a message instead.
2010-01-11 21:15:47 +01:00
Mark Nauwelaerts
ae515fead4 matroskademux: standardize seek handling
... which implies fixing some corner cases.
2010-01-11 21:15:46 +01:00
Mark Nauwelaerts
927c22bdc4 matroskamux: use more generic xiphN_streamheader_to_codecdata helper 2010-01-11 21:15:43 +01:00
Mark Nauwelaerts
847d1dd4ed matroskamux: reflow audio and video setcaps and improve logging
Also ensure width and height are available as they are mandatory
in matroska specs.
2010-01-11 21:15:41 +01:00
Michael Smith
144fbd2d8f qtdemux: fix offset for type 2 mp4a sound sample descriptions.
Allows us to correctly find the esds (and thus the codec data) for such
mp4a files.
2010-01-11 11:48:29 -08:00
Thiago Santos
fa32e08d91 rtpmp4g(de)pay: Only handle raw aac
rtpmp4g(de)pay should only handle raw AAC streams
2010-01-11 15:46:50 -03:00
Sebastian Dröge
daa52708b3 videomixer: Implement basic QoS
This drops frames if they're too late anyway before blending and all
that starts but QoS events are not forwarded upstream. In the future
the QoS events should be transformed somehow and forwarded upstream.
2010-01-11 19:32:35 +01:00
Thiago Santos
c563dd7eb2 rtpmp4a(de)pay: Only accept raw aac
rtpmp4a(de)pay should only handle raw aac to conform to the RFC
2010-01-11 15:00:00 -03:00
Sebastian Dröge
6158f401a1 videomixer: Add MMX implementations for I420 and all non-alpha RGB formats 2010-01-11 18:37:45 +01:00
Sebastian Dröge
2950262186 videomixer: Refactor processing functions
This allows easier plugging of optimized processing functions
in the future, like for SSE or AltiVec.
2010-01-11 18:37:44 +01:00
Thiago Santos
5975b01b01 avimux: matroskamux: rename aac's stream-format to raw
AAC's none stream-format has been renamed to raw, rename
on avimux and matroskamux as well
2010-01-11 13:26:32 -03:00
Thiago Santos
1314853210 matroskamux: Only accept raw aac
makes matroskamux reject aac streams that are not
in raw format (stream-format=none)

Fixes #598350
2010-01-11 12:32:29 -03:00
Thiago Santos
bacd350483 avimux: Only accept raw aac
makes avimux reject aac streams that are not
in raw format (stream-format=none)

Fixes #598350
2010-01-11 12:32:27 -03:00
Robert Swain
866d13e7b9 qtdemux: Oops. The gpointer cast is needed because of the const
qualifiers on the data elements
2010-01-11 10:38:10 +01:00
Robert Swain
4ac643c2d9 qtdemux: Debug -> info level for a message for benchmarking index parsing
The extra message output at higher levels affects the accuracy of the
benchmark.
2010-01-11 10:17:54 +01:00
Robert Swain
c93ea637ef qtdemux: Don't check for NULL pointers or cast to gpointer as this is
not needed
2010-01-11 10:05:10 +01:00
Robert Swain
a340359127 qtdemux: Refactor stbl sub-atom freeing. Free when index has been
completely parsed.
2010-01-11 09:50:33 +01:00
Robert Swain
3daf1871c1 qtdemux: Avoid whitespace commits due to inconsistent GNU indent
behaviour
2010-01-11 09:50:33 +01:00
Tim-Philipp Müller
e1bff64f00 qtdemux: remove newline at end of debug statement 2010-01-11 00:10:34 +00:00
Havard Graff
4ead3d85bf multiudpsink: Compiler warning fixes for Windows
Just simple missing casts

Fixes bug #606438.
2010-01-09 17:17:23 +01:00
Thiago Santos
8e84d457b2 avidemux: Use more glib and be safer
Be safer on sscanf by limiting string format sizes.
Remove useless parameter and use g_strndup.
2010-01-08 11:33:02 -03:00
Thiago Santos
c0e184641a avidemux: Simplifying code
Greatly simplify the IDIT chunk handling by using sscanf
instead of 'manually' parsing. Also replaces strncasecmp and
is_alpha/is_digit with glib versions.
2010-01-08 10:51:17 -03:00
Thiago Santos
7024ce14cf avidemux: it's feb for february
Fix typo in last commit.
2010-01-08 10:18:30 -03:00
Thiago Santos
a5197a94ee avidemux: Parse and post IDIT dates
Parses and post date tags contained in IDIT chunks.

Fixes #503582
2010-01-08 09:17:22 -03:00
Sebastian Dröge
a9a5e0c7e1 audiofxbasefirfilter: Add property for not draining the history on kernel changes
Currently this only works if the kernel size doesn't change, in the future
it will be possible to change the kernel size too without draining
the complete history and without loosing anything.

Partially based on a patch by
Thiago Santos <thiago.sousa.santos@collabora.co.uk>
2010-01-07 17:28:43 +01:00
Wim Taymans
ed22a97478 rtph264pay: remove weird memcmp code
Use plain memcmp for comparing memory instead of the custom buggy one.

Fixes #606198
2010-01-07 17:00:20 +01:00
Edward Hervey
3e08a0cb4e level: fix typo in 'message' property description 2010-01-07 15:38:36 +01:00
Wim Taymans
4c1947045e rtpg728pay: remove unused adapter peek 2010-01-06 13:45:59 +01:00
Michael Smith
7f442ab1c1 qtdemux: Add support for wave-style audio in qt.
Uses gstriff to parse the wave headers appropriately. Tested with MS-ADPCM
content.
2010-01-05 12:11:31 -08:00
Olivier Crête
63a9db5826 rtpg729pay: Simplify adapter usage
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Olivier Crête
0a18587792 rtpg729pay: Support ptime from caps
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Olivier Crête
321829f595 rtp: Add maxptime to the README
https://bugzilla.gnome.org/show_bug.cgi?id=606050
2010-01-05 13:23:26 -05:00
Wim Taymans
b32ddfc174 rtpg723depay: add G723 depayloader 2010-01-05 19:03:06 +01:00
Wim Taymans
ca7ecdf2f3 rtpg729depay: remove unused variable 2010-01-05 19:02:39 +01:00
Wim Taymans
d6d06630e8 rtpg723pay: rewrite payloader
Handle all 3 packet sizes according to RFC 3551.
Totally untested, we don't have a G723 encoder.

Fixes #605882
2010-01-05 18:33:25 +01:00
Wim Taymans
48615d5e98 qtdemux: fix chunk counter 2010-01-05 15:51:55 +01:00
Wim Taymans
17630760f4 qtdemux: more work at reducing loop overhead
Try to avoid derefs when parsing the index. Save the state into the structures
when we exit the loop instead of for each iteration.
2010-01-05 15:51:52 +01:00
Wim Taymans
91a5e5138f qtdemux: cleanups and make duration more accurate
Make the QtDemuxSample struct smaller by keeping the duration and the pts_offset
as their 32 bit values.
Make some macros to calculate PTS, DTS and duration of a sample.
Deref the sample index less often by keeping a ref to the sample we're dealing
with.
2010-01-05 15:51:50 +01:00
Wim Taymans
22eb18f828 qtdemux: simplify logic to calculate duration
Since we no longer store the timestamp and duration in nanoseconds, we can now
simply store the duration as-is.
2010-01-05 15:51:48 +01:00
Robert Swain
1c27ed4dae qtdemux: Store timestamps in mov format in the index
This allows faster building of the index upon seeks so that scaling of
timestamps only occurs when actually needed.
2010-01-05 15:51:45 +01:00
Wim Taymans
86021857c5 qtdemux: make seeking in push mode work
Move sample position checks into qtdemux_parse_samples where we can protect it
with a lock.
Refactor and make an qtdemux_ensure_index function.
Rename qtdemux_do_push_seek to qtdemux_seek_offset in order to avoid confusion
with gst_qtdemux_do_push_seek.
2010-01-05 15:51:43 +01:00
Wim Taymans
3b643817be qtdemux: move error code out of normal flow 2010-01-05 15:51:40 +01:00
Robert Swain
4b2b7067b6 qtdemux: Add push mode seek support for seeking to obtain the moov atom 2010-01-05 15:51:36 +01:00
Wim Taymans
8c5a822250 rtspsrc: fix on-npt-stop signal warnings for RDT
The RDT manager does not implement this signal so we need to check for it before
trying to connect to it.
2010-01-05 12:23:16 +01:00
Stefan Kost
fd9530d2d5 avimux: fix typo in warning message 2010-01-05 00:12:44 +02:00
Arun Raghavan
e9f9164fb6 qtdemux: Add tags for average and maximum bitrate
Fixes #599300.
2009-12-31 18:25:20 +00:00
Thiago Santos
173be1422c audiofxbasefirfilter: do not try to alloc really large buffers
When nsamples_out is larger than nsamples_in, using unsigned
ints lead to a overflow and the resulting value is wrong and
way too large for allocating a buffer. Use signed integers
and returning immediatelly when that happens.
2009-12-26 16:59:14 -03:00
Wim Taymans
362785df88 videomixer: optimize blend code some more
Use more efficient formula that uses less multiplies.
Reduce the amount of scalar code, use MMX to calculate the desired
alpha value.
Unroll and handle 2 pixels in one iteration for improved pairing.
2009-12-25 12:38:45 +01:00
Wim Taymans
4f9ded7742 videomixer: scale and clamp
Scale and clamp to the max alpha values.
2009-12-24 22:59:09 +01:00
Wim Taymans
0620797a18 alpha: scale and clamp alpha to its full extend
Convert the alpha value to 0->255 when setting and to 0->256 when using as
a scaling factor. This makes sure we can reach the full opacity value of 0xff in
all cases.
2009-12-24 22:50:31 +01:00
Wim Taymans
a65240d1c1 rtspsrc: fix some comments, remove property check
Fix some comments, clarify some FIXMEs
Remove the on-ntp-stop signal check now that the jitterbuffer is in
-good and we know that it supports this signal.
2009-12-24 22:23:01 +01:00
Wim Taymans
3c0f18d765 videomixer: some trivial cleanups 2009-12-24 21:45:12 +01:00
Thiago Santos
ac03ad782a rtspsrc: Parse all rtpinfo entries
Do not forget to parse all rtp-info entries, instead of
parsing the first one only.

Fixes #605222
2009-12-24 17:08:22 -03:00
Thiago Santos
5d86010dad qtdemux: perf tag should map to GST_TAG_ARTIST 2009-12-24 17:06:16 -03:00
Wim Taymans
fe529e71c5 interleave: fix weird indentation 2009-12-24 17:03:02 +01:00
Wim Taymans
59dc9dac03 rtph263ppay: use faster _adapter_copy() whem possible 2009-12-24 17:01:54 +01:00
Mark Nauwelaerts
05307c46e7 rtph264pay: fix uninitialized variable 2009-12-23 19:39:05 +01:00
Wim Taymans
9f098b352b rtp: use boilerplate 2009-12-23 13:09:54 +01:00
Wim Taymans
2ee7f58416 rtpL16pay: convert to baseaudiopayload
Use GstRTPBaseAudioPayload as the base class. This saves a lot of code and fixes
a bunch of problems that were already solved in the base class.

Fixes #853367
2009-12-23 00:38:05 +01:00
Wim Taymans
cdb8c718bb rtppcmapay: the boilerplate macro sets parent_class 2009-12-23 00:30:49 +01:00
Wim Taymans
05418f1687 rtpbin: avoid some structure copies
Don't make copied in the getter and setter for SDES in the RTPSource. This
avoids a couple of copies of the SDES structure when generating RTCP
packets.
2009-12-22 22:27:21 +01:00
Pascal Buhler
c3448f978e rtpmanager: improve SDES handling
Store SDES internally as a struct to support multiple PRIV values.
Include all values set in SDES struct when sending RTCP SDES.
2009-12-22 21:43:25 +01:00
Wim Taymans
251401aef1 rtph263depay: add some fixmes 2009-12-22 14:41:35 +01:00
Wim Taymans
564581e1b8 rtph263depay: baseclass handles timestamps for us 2009-12-22 14:35:13 +01:00
Wim Taymans
27ff4a8a47 rtph263depay: reset start variable properly 2009-12-22 14:27:40 +01:00
Marco Ballesio
74b3439374 Drop the whole frame if a packet is lost.
Fixes #582575
2009-12-22 11:48:52 +01:00
Wim Taymans
4687199348 rtph264pay: add option to insert PPS/SPS in streams
Add a new spspps-interval property to instruct the payloader to insert
SPS and PPS at periodic intervals in the stream.
Rework the SPS/PPS handling so that bytestream and AVC sample code both use the
same code paths to handle sprop-parameter-sets. This also allows to have the AVC
code to insert SPS/PPS like the bytestream code.

Fixes #604913
2009-12-21 20:45:54 +01:00
Jonathan Conder
1112090589 qtdemux: Adds new tags
Adds some new tags mapping to qtdemux.

Fixes #599759
2009-12-21 12:03:30 -03:00
Wim Taymans
9734699788 rtpbin: add property to remove pads automatically
Add a property called autoremove to automatically remove the pads of sources
that timed out.

Fixes #554839
2009-12-21 15:07:44 +01:00
Wim Taymans
c611bbaa8e ssrcdemux: fix comparison
A NULL means no pad was found.
2009-12-21 15:07:34 +01:00
Michael Smith
eab08d67b3 multiudpsink: pass length parameter to g_convert 2009-12-20 17:26:15 -08:00
Edward Hervey
188725811f matroska: Fix unitialized variable.
Yes, it's stupid, but macosx compilers are even more stupid.
2009-12-18 12:46:06 +01:00
Sebastian Dröge
3ac6f5e48b videomixer: Fix assembly compilation on x86
Fixes bug #604814.
2009-12-17 18:14:55 +01:00
Branko Čibej
7b107f64f3 rganalysis: fix timestamp rounding
Use scaling function to round and avoid overflows.

Fixes #604352
2009-12-17 17:37:03 +01:00
Tiago Katcipis
908a9ee63b rtp: add G723 payloader
Fixes #597823
2009-12-17 17:27:42 +01:00
Wim Taymans
cc277b4a26 qtdemux: Fix ALAC codec_data parsing
Fixes #604611
2009-12-17 16:23:56 +01:00
Thiago Santos
4063bb87e8 qtdemux: Remove cpp style coments
Removes // comments and replace them with /* */ comments
2009-12-16 17:28:30 -03:00
Mark Nauwelaerts
c9a0d2339e matroskademux: also consider BlockNumber indicated in index when seeking 2009-12-16 12:48:02 +01:00
Mark Nauwelaerts
900ff7247e matroskademux: support push based mode
Fixes #598610.
2009-12-16 12:46:40 +01:00
Mark Nauwelaerts
e4183c6904 matroskademux: fix ebml read cache usage 2009-12-16 12:46:37 +01:00
Sebastian Dröge
0a0f7ecc16 videomixer: Use movzbl instead of movzxb for moving one byte to a l register
For some reason latest gcc/binutils accept movzxb here while
movzbl would be correct and is the only thing accepted by older
gcc/binutils.

Fixes bug #604679.
2009-12-16 10:50:32 +01:00
Sebastian Dröge
9e45038d8d videomixer: src/dest are input and output of the AYUV blending MMX assembler 2009-12-16 06:59:01 +01:00
Sebastian Dröge
c26ccb9722 audiowsincband: Use the same upper length limit as audiowsinclimit 2009-12-15 18:18:54 +01:00
Sebastian Dröge
7fec6843c0 audiowsinc{limit,band}: Allow much larger filter lengths now 2009-12-15 18:12:47 +01:00
Sebastian Dröge
119a6ce637 audiofxbasefirfilter: Fix frequency response calculation 2009-12-15 18:12:47 +01:00
Sebastian Dröge
8695581751 audiofxbasefirfilter: Remove dead assignments 2009-12-15 18:12:46 +01:00
Sebastian Dröge
cd2b1c1b58 audiofxbasefirfilter: Add special processing functions for Mono/Stereo
This provides another 7% speedup for the time domain convolution and 1.5%
speedup for the FFT convolution on Mono input.

This optimization assumes that the compiler simplifies calculations
and conditions on constant numbers and unrolls loops with a constant
number of repeats.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
a3d7321c50 audiofxbasefirfilter: Add a "low-latency" mode
This will always use time-domain convolution, which lowers the latency.
With FFT convolution it's always a multiple of the kernel length,
with time domain convolution it's only the pre-latency of the filter kernel.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
ca568ff079 audiofxbasefirfilter: Remove obsolete TODO comments 2009-12-15 18:12:46 +01:00
Sebastian Dröge
45edc1bbd8 audiofxbasefirfilter: Use samples everywhere instead of samples*channels sometimes 2009-12-15 18:12:46 +01:00
Sebastian Dröge
02960383c1 audiofxbasefirfilter: FFT convolution implementation
This provides a great speedup, especially the relationship between kernel
length and processing size is now logarithmic instead of linear. Below a
kernel size of 32 it's a bit slower, afterwards it's much faster:

17     0.788000 -> 0.950000
33     1.208000 -> 1.146000
65     2.166000 -> 1.146000
...
4097 107.444000 -> 1.508000

For sizes smaller 32 the normal time-domain convolution is chosen,
for larger sizes the FFT convolution is automatically used.

Fixes bug #594381.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
ddafc20b28 audiofxbasefirfilter: Make most code parts independent of the processing functions and used convolution algorithm
Only remaining part is the residue pushing, which will be fixed later.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
43576fb0cf audiofxbasefirfilter: Optimize time-domain convolution
Remove some redundant calculations, move comparisions out of
inner loops, etc.

This makes the convolution about 3 (!) times faster but
processing time is of course still proportional to the
filter size.
2009-12-15 18:12:46 +01:00
Sebastian Dröge
c5f955a3b6 audiofxbasefirfilter: Use _CAST macros in some places and do some calculations only once 2009-12-15 18:12:46 +01:00
Sebastian Dröge
abb437454e audiofxbasefirfilter: Rewrite timestamp tracking
It's much simpler now and doesn't introduce accumulating rounding
errors.
2009-12-15 18:12:46 +01:00