platform/upstream/gstreamer.git
15 years agokate: make sure to free some more stuff
Tim-Philipp Müller [Sun, 19 Jul 2009 22:16:07 +0000 (23:16 +0100)]
kate: make sure to free some more stuff

15 years agokate: fix up for additional subtitle/x-kate media type
Tim-Philipp Müller [Sun, 19 Jul 2009 21:29:19 +0000 (22:29 +0100)]
kate: fix up for additional subtitle/x-kate media type

15 years agokate: remove local kate typefinder, use the one in -base
Tim-Philipp Müller [Mon, 13 Jul 2009 21:38:43 +0000 (22:38 +0100)]
kate: remove local kate typefinder, use the one in -base

15 years agokate: change media type to subtitle/x-kate and update define accordingly
Tim-Philipp Müller [Fri, 10 Jul 2009 17:45:28 +0000 (18:45 +0100)]
kate: change media type to subtitle/x-kate and update define accordingly

15 years agoadd new Kate plugin, for Kate overlay streams
Vincent Penquerc'h [Sun, 15 Feb 2009 18:35:04 +0000 (18:35 +0000)]
add new Kate plugin, for Kate overlay streams

katedec: Kate decoder (text only)
kateenc: Kate encoder (text and DVD SPU only)
katetag: Kate tagger
kateparse: Kate parser
tiger: Kate renderer using the Tiger rendering library

Fixes #525743.

15 years agoreal: differentiate between 'module does not exist' and genuine module opening errors
Tim-Philipp Müller [Sun, 19 Jul 2009 14:37:50 +0000 (15:37 +0100)]
real: differentiate between 'module does not exist' and genuine module opening errors

Don't log a GST_ERROR if one of the codec modules we were looking for
doesn't exist. That's not a genuine error, but somewhat expected.

15 years agompegdemux: Fix integer overflow
Matijs van Zuijlen [Sat, 18 Jul 2009 06:43:37 +0000 (08:43 +0200)]
mpegdemux: Fix integer overflow

This breaks playback of files >4 GB as the offset was
a guint before. Changing it to a guint64 fixes this.

15 years agometadata: reset state if there is something to reset
Stefan Kost [Fri, 17 Jul 2009 12:47:10 +0000 (15:47 +0300)]
metadata: reset state if there is something to reset

The condition was wrong and as such the element was writing the same tags on subsequent
images if reused.

15 years agocamerabin: use gst_caps_replace instead of separate calls
Stefan Kost [Fri, 17 Jul 2009 12:45:32 +0000 (15:45 +0300)]
camerabin: use gst_caps_replace instead of separate calls

This fixes setting snapshot caps back to NULL also.

15 years agocamerabin: implemnet two more tests
Stefan Kost [Fri, 17 Jul 2009 12:38:06 +0000 (15:38 +0300)]
camerabin: implemnet two more tests

Add tests for videorecording startup and capture startup delay.

15 years agompegtsparse: add component tag to the video component structure in eit
Zaheer Merali [Fri, 17 Jul 2009 08:36:15 +0000 (09:36 +0100)]
mpegtsparse: add component tag to the video component structure in eit

15 years agomimenc: Don't pretend to be ML20 if paused
Olivier Crête [Thu, 16 Jul 2009 21:27:09 +0000 (17:27 -0400)]
mimenc: Don't pretend to be ML20 if paused

15 years agomimdec: Ignore the timestamps inside the buffers
Olivier Crête [Thu, 16 Jul 2009 20:06:26 +0000 (16:06 -0400)]
mimdec: Ignore the timestamps inside the buffers

15 years agomimdec: Don't try to parse the header before dropping the paused frames
Olivier Crête [Thu, 16 Jul 2009 19:43:46 +0000 (15:43 -0400)]
mimdec: Don't try to parse the header before dropping the paused frames

15 years agomimdec: Print the incoming fourcc on errors
Olivier Crête [Thu, 16 Jul 2009 19:43:15 +0000 (15:43 -0400)]
mimdec: Print the incoming fourcc on errors

15 years agoIncreased the length of time for tuning in gstdvbsrc.c.
Austin Lund [Fri, 19 Jun 2009 10:13:53 +0000 (20:13 +1000)]
Increased the length of time for tuning in gstdvbsrc.c.

Some devices take a while to tune and 500ms was too short to detect
successful tuning.  As well as waiting for 5 seconds each 100ms the
status is checked and the loop is broken out of when tuning has suceeded.

15 years agompegtsdemux: Don't use PIDs > MPEGTS_MAX_PID
Aleksey Yulin [Thu, 16 Jul 2009 17:49:26 +0000 (19:49 +0200)]
mpegtsdemux: Don't use PIDs > MPEGTS_MAX_PID

The mpegtsdemux streams array only has MPEGTS_MAX_PID entries
and accessing one afterwards will result in crashes.

Fixes bug #575672.

15 years agoAdd more debug output to metadatamux
Zeeshan Ali (Khattak) [Thu, 16 Jul 2009 15:14:18 +0000 (18:14 +0300)]
Add more debug output to metadatamux

15 years agopesfilter: Permit unbounded packets for 0xfd (extended stream id).
Josep Torra [Thu, 16 Jul 2009 10:03:32 +0000 (12:03 +0200)]
pesfilter: Permit unbounded packets for 0xfd (extended stream id).

Added parsing of PES extension related data.
Fixes some VC1 related issues.

15 years agooss4: Attempt to fix a compiler warning
Jan Schmidt [Thu, 16 Jul 2009 12:55:14 +0000 (13:55 +0100)]
oss4: Attempt to fix a compiler warning

Don't store a const gchar * in a non-const gchar * local var.

Also, make the translation string function static since it's only
used in the one file.

15 years agometadata: Fix some compiler warnings
Jan Schmidt [Wed, 15 Jul 2009 17:10:04 +0000 (18:10 +0100)]
metadata: Fix some compiler warnings

Cast some debug string parameters so that they don't cause mismatched
type warnings.

15 years agovdpau: Fix a compiler warning about uninitialised variable use.
Jan Schmidt [Wed, 15 Jul 2009 15:17:35 +0000 (16:17 +0100)]
vdpau: Fix a compiler warning about uninitialised variable use.

15 years agooss4: Enhancements to the mixer and audio output
Garrett D'Amore [Wed, 10 Jun 2009 18:21:21 +0000 (19:21 +0100)]
oss4: Enhancements to the mixer and audio output

Code cleanups, general improvements, support for the
new mixer flags in latest gst-plugins-base.

Fixes: #584252
Patch By: Brian Cameron <brian.cameron@sun.com>
Patch By: Garrett D'Amore <garrett.damore@sun.com>

15 years agompegtsparse: add component tag to structure for component message
Zaheer Merali [Wed, 15 Jul 2009 17:27:39 +0000 (18:27 +0100)]
mpegtsparse: add component tag to structure for component message

15 years agocamerabin: use nonbuffered io to save memcopies
Stefan Kost [Wed, 15 Jul 2009 14:44:10 +0000 (17:44 +0300)]
camerabin: use nonbuffered io to save memcopies

We write large blocks anyway, so no extra buffering please. Also use one
g_object_set to set multiple properties on same object.

15 years agocamerabin: track todo items
Stefan Kost [Wed, 15 Jul 2009 09:20:17 +0000 (12:20 +0300)]
camerabin: track todo items

15 years agocamerabin: leave image/video bin in ready when changing mode
Stefan Kost [Wed, 15 Jul 2009 08:17:36 +0000 (11:17 +0300)]
camerabin: leave image/video bin in ready when changing mode

15 years agoamrparse: Sync baseparse changes
Sebastian Dröge [Tue, 14 Jul 2009 12:10:55 +0000 (14:10 +0200)]
amrparse: Sync baseparse changes

15 years agoaacparse: Add function for the baseparse subclass to push buffers downstream
Sebastian Dröge [Tue, 14 Jul 2009 12:08:04 +0000 (14:08 +0200)]
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.

15 years agobaseparse: Fix seek event leaking
Sebastian Dröge [Tue, 14 Jul 2009 12:07:44 +0000 (14:07 +0200)]
baseparse: Fix seek event leaking

15 years agometadata: fix copy'n'paste in tag description
Stefan Kost [Tue, 14 Jul 2009 08:44:58 +0000 (10:44 +0200)]
metadata: fix copy'n'paste in tag description

15 years agoschro: Add enum types for schroedinger settings
David Schleef [Tue, 14 Jul 2009 01:04:14 +0000 (18:04 -0700)]
schro: Add enum types for schroedinger settings

15 years agoresindvd: Don't send empty language code strings
Jan Schmidt [Tue, 30 Jun 2009 15:31:12 +0000 (16:31 +0100)]
resindvd: Don't send empty language code strings

Ignore empty language codes on some poorly coded DVDs, rather than
setting empty strings into our outgoing taglist.

15 years agoAutomatic update of common submodule
Olivier Crête [Mon, 13 Jul 2009 16:24:04 +0000 (12:24 -0400)]
Automatic update of common submodule

From 5845b63 to fedaaee

15 years agomimenc: Only enable paused mode if the property is true
Olivier Crête [Fri, 10 Jul 2009 20:42:19 +0000 (21:42 +0100)]
mimenc: Only enable paused mode if the property is true

15 years agoivorbis: extract vorbis comments
Tim-Philipp Müller [Fri, 10 Jul 2009 12:03:54 +0000 (13:03 +0100)]
ivorbis: extract vorbis comments

Fixes #575818.

15 years agoshapewipe: Add BGRA support for video in/output
Sebastian Dröge [Wed, 8 Jul 2009 15:59:29 +0000 (17:59 +0200)]
shapewipe: Add BGRA support for video in/output

15 years agompegtsdemux: Fix double free
Sebastian Pölsterl [Wed, 8 Jul 2009 13:26:07 +0000 (15:26 +0200)]
mpegtsdemux: Fix double free

The hash table already makes sure that the stream is correctly
free'd when elements are removed.

Fixes bug #587819.

15 years agompegtsparse: parse component tag
Miguel Àngel Farré [Wed, 8 Jul 2009 09:16:19 +0000 (10:16 +0100)]
mpegtsparse: parse component tag

15 years agompegtsparse: parse carousel identifier descriptor
Miguel Àngel Farré [Wed, 8 Jul 2009 09:11:52 +0000 (10:11 +0100)]
mpegtsparse: parse carousel identifier descriptor

15 years agompegtsparse: add parsing of data broadcast descriptors
Zaheer Abbas Merali [Tue, 7 Jul 2009 14:28:04 +0000 (15:28 +0100)]
mpegtsparse: add parsing of data broadcast descriptors

15 years agobasevideo: Link with libgstvideo for some used functions
Sebastian Dröge [Tue, 7 Jul 2009 18:28:09 +0000 (20:28 +0200)]
basevideo: Link with libgstvideo for some used functions

15 years agomimenc: Send pause frames when paused
Olivier Crête [Tue, 7 Jul 2009 18:18:16 +0000 (19:18 +0100)]
mimenc: Send pause frames when paused

15 years agomimdec: Ignore pause frames
Olivier Crête [Tue, 7 Jul 2009 18:15:42 +0000 (19:15 +0100)]
mimdec: Ignore pause frames

15 years agomimenc: Put keyframe/paused flags in tcp header
Olivier Crête [Tue, 7 Jul 2009 17:27:36 +0000 (18:27 +0100)]
mimenc: Put keyframe/paused flags in tcp header

15 years agomimenc: Put timestamp on the header buffer
Olivier Crête [Tue, 7 Jul 2009 17:18:06 +0000 (18:18 +0100)]
mimenc: Put timestamp on the header buffer

15 years agomimenc: Retimestamp to the running time
Olivier Crête [Tue, 7 Jul 2009 17:22:54 +0000 (18:22 +0100)]
mimenc: Retimestamp to the running time

15 years agomimenc: Save the segment
Olivier Crête [Mon, 6 Jul 2009 16:17:22 +0000 (17:17 +0100)]
mimenc: Save the segment

15 years agomimenc: Add property for the paused mode
Olivier Crête [Mon, 6 Jul 2009 15:24:59 +0000 (16:24 +0100)]
mimenc: Add property for the paused mode

15 years agobasevideo, schroedinger: guard unstable API with GST_USE_UNSTABLE_API
Tim-Philipp Müller [Fri, 3 Jul 2009 15:08:38 +0000 (16:08 +0100)]
basevideo, schroedinger: guard unstable API with GST_USE_UNSTABLE_API

Add some guards and fat warnings to the header files with still unstable
API, so people who just look at the installed headers know that it
actually is unstable API.

15 years agompegtsparse: fix sdt parsing.
Zaheer Abbas Merali [Thu, 2 Jul 2009 14:58:00 +0000 (15:58 +0100)]
mpegtsparse: fix sdt parsing.

fix parsing of everything for each service from eit schedule flag on and also
add a running-status parameter to the bus message structure.

15 years agoshapewipe: Add support for ARGB video input/output
Sebastian Dröge [Thu, 2 Jul 2009 09:24:48 +0000 (11:24 +0200)]
shapewipe: Add support for ARGB video input/output

15 years agobasevideo: move from -base
David Schleef [Wed, 1 Jul 2009 17:55:12 +0000 (10:55 -0700)]
basevideo: move from -base

Also move schroedinger plugin.  This creates a new library,
gstbasevideo-0.10, which will probably be merged back into
gstvideo-0.10 when this is moved back to -base.

15 years agortpbin: use new method for netaddress to string
Wim Taymans [Wed, 1 Jul 2009 10:55:03 +0000 (12:55 +0200)]
rtpbin: use new method for netaddress to string

15 years agodist: Add lv2 plugin to the dist
Jan Schmidt [Mon, 29 Jun 2009 16:24:58 +0000 (17:24 +0100)]
dist: Add lv2 plugin to the dist

15 years agodist: Add the camerabin examples subdirectory to the dist
Jan Schmidt [Mon, 29 Jun 2009 15:37:01 +0000 (16:37 +0100)]
dist: Add the camerabin examples subdirectory to the dist

15 years agortpbin: do better cleanup of the src ghostpads
Wim Taymans [Mon, 29 Jun 2009 16:48:33 +0000 (18:48 +0200)]
rtpbin: do better cleanup of the src ghostpads

Connect to the pad-removed signal of the ptdemux elements so that we remove the
ghostpads for them. Fixes cleanup when going to NULL as well as when releasing
the sinkpads.

Fixes #561752

15 years agodocs: remove old element
Wim Taymans [Mon, 29 Jun 2009 15:48:13 +0000 (17:48 +0200)]
docs: remove old element

15 years agortpsession: add a comment
Wim Taymans [Thu, 28 May 2009 17:08:40 +0000 (19:08 +0200)]
rtpsession: add a comment

15 years agortpbin: add SDES property
Wim Taymans [Mon, 29 Jun 2009 14:37:54 +0000 (16:37 +0200)]
rtpbin: add SDES property

Remove all individual SDES properties and use one sdes property that takes a
GstStructure instead. This will allow us to add more custom stuff to the SDES
messages later.

15 years agortpbin: add SDES property that takes GstStructure
Wim Taymans [Mon, 29 Jun 2009 14:21:05 +0000 (16:21 +0200)]
rtpbin: add SDES property that takes GstStructure

Remove all individual SDES properties and use one sdes property that takes a
GstStructure instead. This will allow us to add more custom stuff to the SDES
messages later.

15 years agortpbin: removed old gstrtpclient
Wim Taymans [Tue, 2 Jun 2009 15:46:08 +0000 (17:46 +0200)]
rtpbin: removed old gstrtpclient

15 years agosdl: only include sys/time.h when we have it
Andoni Morales [Mon, 29 Jun 2009 10:23:59 +0000 (12:23 +0200)]
sdl: only include sys/time.h when we have it

Fixes #586956

15 years agofrei0r: Correctly clean up elements to be reusable and not leak memory
Sebastian Dröge [Mon, 29 Jun 2009 10:02:19 +0000 (12:02 +0200)]
frei0r: Correctly clean up elements to be reusable and not leak memory

15 years agofrei0r: In the filter plugins create the frei0r instances in create() before playback...
Sebastian Dröge [Mon, 29 Jun 2009 09:59:13 +0000 (11:59 +0200)]
frei0r: In the filter plugins create the frei0r instances in create() before playback starts

15 years agofrei0r: In the mixer plugins create the frei0r instances in create() before playback...
Sebastian Dröge [Mon, 29 Jun 2009 09:56:59 +0000 (11:56 +0200)]
frei0r: In the mixer plugins create the frei0r instances in create() before playback starts

15 years agofrei0r: In the src plugins create the frei0r instances in create() before playback...
Sebastian Dröge [Mon, 29 Jun 2009 09:54:26 +0000 (11:54 +0200)]
frei0r: In the src plugins create the frei0r instances in create() before playback starts

15 years agofrei0r: Use fixed caps on the filter pads
Sebastian Dröge [Mon, 29 Jun 2009 09:50:44 +0000 (11:50 +0200)]
frei0r: Use fixed caps on the filter pads

This is required because we have to create a new frei0r
instance for any caps changes and the instances can have history.
Just creating a new instance during playback can result in bad output
right after the caps change.

15 years agofrei0r: Set the default property values correctly
Sebastian Dröge [Sat, 27 Jun 2009 07:51:01 +0000 (09:51 +0200)]
frei0r: Set the default property values correctly

15 years agocamerabin: code cleanups
Stefan Kost [Fri, 26 Jun 2009 15:35:06 +0000 (18:35 +0300)]
camerabin: code cleanups

Downgrade a WARNING to INFO. Use a bit more compact code. Add a fixme comment.

15 years agocamerabin: just ref caps, we don't need a writable copy
Stefan Kost [Fri, 26 Jun 2009 15:34:36 +0000 (18:34 +0300)]
camerabin: just ref caps, we don't need a writable copy

15 years agocamerabin: no need to ref and unref this temporarily
Stefan Kost [Fri, 26 Jun 2009 15:33:47 +0000 (18:33 +0300)]
camerabin: no need to ref and unref this temporarily

15 years agocamerabin: don't leak sink_caps if they would be any-caps
Stefan Kost [Fri, 26 Jun 2009 15:32:40 +0000 (18:32 +0300)]
camerabin: don't leak sink_caps if they would be any-caps

15 years agocamerabin: don't leak preview images
Stefan Kost [Fri, 26 Jun 2009 15:31:51 +0000 (18:31 +0300)]
camerabin: don't leak preview images

15 years agocamerabin: don't leak viewfinder-caps
Stefan Kost [Fri, 26 Jun 2009 15:30:01 +0000 (18:30 +0300)]
camerabin: don't leak viewfinder-caps

15 years agocamerabin: make shot2shot test more reliable
Stefan Kost [Fri, 26 Jun 2009 13:07:43 +0000 (16:07 +0300)]
camerabin: make shot2shot test more reliable

We can only trigger next shot (in the test) when current is captured and saved.

15 years agocamerabin: insert a few blank lines for readability
Stefan Kost [Fri, 26 Jun 2009 10:10:12 +0000 (13:10 +0300)]
camerabin: insert a few blank lines for readability

15 years agocamerabin: don't leak messages and element refs in preview
Stefan Kost [Fri, 26 Jun 2009 10:09:27 +0000 (13:09 +0300)]
camerabin: don't leak messages and element refs in preview

15 years agoautogen.sh: Use printf instead of 'echo -n'. Check for automake-1.1[01]
Jan Schmidt [Fri, 26 Jun 2009 14:10:05 +0000 (15:10 +0100)]
autogen.sh: Use printf instead of 'echo -n'. Check for automake-1.1[01]

Check for more automake command variants. Use printf instead of 'echo -n'
for portability

15 years agoAutomatic update of common submodule
Jan Schmidt [Fri, 26 Jun 2009 12:42:51 +0000 (13:42 +0100)]
Automatic update of common submodule

From f810030 to 5845b63

15 years agofreeze: don't build plugin static lib
Changwoo Ryu [Fri, 26 Jun 2009 08:30:22 +0000 (09:30 +0100)]
freeze: don't build plugin static lib

Pass --tag=disable-static to libtool like we do for other plugins.
Fixes #587023.

15 years agoUse GST_WARNING instead of fprintf.
Dave Robillard [Thu, 25 Jun 2009 16:31:32 +0000 (12:31 -0400)]
Use GST_WARNING instead of fprintf.

15 years agoAdd LV2 quick start README.
Dave Robillard [Sat, 30 May 2009 15:18:21 +0000 (11:18 -0400)]
Add LV2 quick start README.

15 years agocamerabin: don't leak requestpads
Stefan Kost [Thu, 25 Jun 2009 16:23:16 +0000 (19:23 +0300)]
camerabin: don't leak requestpads

Requestpads need to be released and unreffed. Add a comment in one case where
we intentionaly don't unref.

15 years agocamerabin: sync first test more safely
Stefan Kost [Thu, 25 Jun 2009 16:21:47 +0000 (19:21 +0300)]
camerabin: sync first test more safely

Don't use gst_element_get_state() to wait for PLAYING, Use the bus-handler
insteader and asynchronously schedule next test.

15 years agocapssetter: import element into -bad
Mark Nauwelaerts [Thu, 25 Jun 2009 14:41:49 +0000 (16:41 +0200)]
capssetter: import element into -bad

15 years agoqtmux: Remove unused variable.
Edward Hervey [Thu, 25 Jun 2009 06:38:21 +0000 (08:38 +0200)]
qtmux: Remove unused variable.

15 years agoqtmux: Fix debug statement.
Edward Hervey [Thu, 25 Jun 2009 06:38:10 +0000 (08:38 +0200)]
qtmux: Fix debug statement.

15 years agocamerabin: add target-times option to specify test times
Stefan Kost [Wed, 24 Jun 2009 15:56:28 +0000 (18:56 +0300)]
camerabin: add target-times option to specify test times

Have some reasonable default times. Add a commandline option to override
defaults. Interpret target-time=0 as skip-test.

15 years agocamerabin: buffer-alloc support fixes to image and video bin handling
Lasse Laukkanen [Tue, 23 Jun 2009 10:01:52 +0000 (13:01 +0300)]
camerabin: buffer-alloc support fixes to image and video bin handling

Keep image bin in PAUSED state in image mode except when processing/saving (PLAYING/READY).
Change output-selector to view finder before setting video bin to READY.
Fix filename sent with img-done signal.

15 years agocamerabin: fix setting mute when video bin elements haven't been created
Lasse Laukkanen [Tue, 23 Jun 2009 10:01:13 +0000 (13:01 +0300)]
camerabin: fix setting mute when video bin elements haven't been created

15 years agocamerabin: set image bin to PAUSED when starting capture
Lasse Laukkanen [Tue, 16 Jun 2009 15:12:29 +0000 (18:12 +0300)]
camerabin: set image bin to PAUSED when starting capture

Set image bin to PAUSED also when starting capture using photography
interface.

15 years agocamerabin: leave v4l2camsrc "capture-mode" as video mode when pausing
Lasse Laukkanen [Tue, 21 Apr 2009 07:55:36 +0000 (10:55 +0300)]
camerabin: leave v4l2camsrc "capture-mode" as video mode when pausing

15 years agoAutomatic update of common submodule
Jan Schmidt [Wed, 24 Jun 2009 14:14:33 +0000 (15:14 +0100)]
Automatic update of common submodule

From f3bb51b to f810030

15 years agoVDPAU: Move I420/YV12 to the front of the caps. Add debug.
Jan Schmidt [Mon, 22 Jun 2009 02:55:27 +0000 (03:55 +0100)]
VDPAU: Move I420/YV12 to the front of the caps. Add debug.

Make I420/YV12 caps be preferred when downloading to YUV buffers,
when possible, by listing them first in the set of output caps.
Add some debug in the caps selection code.

15 years agoxvidenc: also allow video/mpeg on output caps. Fixes #377784.
Mark Nauwelaerts [Tue, 23 Jun 2009 16:01:18 +0000 (18:01 +0200)]
xvidenc: also allow video/mpeg on output caps.  Fixes #377784.

15 years agoshapewipe: Correctly handle 0/1 fps
Sebastian Dröge [Tue, 23 Jun 2009 16:23:13 +0000 (18:23 +0200)]
shapewipe: Correctly handle 0/1 fps

15 years agosignalprocessor: use $(top_builddir) instead of relative paths
Stefan Kost [Mon, 22 Jun 2009 20:50:49 +0000 (23:50 +0300)]
signalprocessor: use $(top_builddir) instead of relative paths

15 years agocamerabin: add local include dir to CFLAGS
Stefan Kost [Mon, 22 Jun 2009 20:49:03 +0000 (23:49 +0300)]
camerabin: add local include dir to CFLAGS

15 years agoWorking LV2 plugin discovery.
Dave Robillard [Wed, 29 Apr 2009 03:24:45 +0000 (23:24 -0400)]
Working LV2 plugin discovery.

- Separate gstsignalprocessor into a separate library (not sure if this
  is in the right place, but it works for now anyway)
- Create LV2 element based on LADSPA element, port most discovery
  functionality