platform/upstream/gstreamer.git
12 years agopango: changes includes from brackets to quotes for local files
Idar Tollefsen [Thu, 4 Aug 2011 09:30:05 +0000 (11:30 +0200)]
pango: changes includes from brackets to quotes for local files

https://bugzilla.gnome.org/show_bug.cgi?id=667316

12 years agodocs: add win32 code snippets to GstXOverlay Gtk+ example
Philip Flarsheim [Thu, 5 Jan 2012 01:51:35 +0000 (01:51 +0000)]
docs: add win32 code snippets to GstXOverlay Gtk+ example

12 years agovideotestsrc: don't build generate_sine_table utility by default
Tim-Philipp Müller [Tue, 3 Jan 2012 21:20:04 +0000 (21:20 +0000)]
videotestsrc: don't build generate_sine_table utility by default

12 years agostreamsynchronizer: force fallback buffer_alloc when other pad not available
Mark Nauwelaerts [Tue, 3 Jan 2012 10:04:23 +0000 (11:04 +0100)]
streamsynchronizer: force fallback buffer_alloc when other pad not available

... to avoid unnecessary spurious errors (upon e.g. shutdown).
If a real error is applicable in this unusual circumstance (missing other pad),
other (STREAM_LOCK protected) call paths can take care of that.

12 years agostreamsynchronizer: avoid crashing when operating on released pad
Mark Nauwelaerts [Tue, 3 Jan 2012 10:02:17 +0000 (11:02 +0100)]
streamsynchronizer: avoid crashing when operating on released pad

12 years agotag: add function to check whether a string is a valid language code
Tim-Philipp Müller [Mon, 2 Jan 2012 00:59:39 +0000 (00:59 +0000)]
tag: add function to check whether a string is a valid language code

API: gst_tag_check_language_code()

12 years agoaudio, rtsp: remove private/protected gtk-doc markup for enums
Tim-Philipp Müller [Tue, 20 Dec 2011 21:48:29 +0000 (21:48 +0000)]
audio, rtsp: remove private/protected gtk-doc markup for enums

This confuses glib-mkenums, and is not really useful anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=666618

12 years agooggmux: fix leak when initializing pads
Thiago Santos [Tue, 27 Dec 2011 17:37:26 +0000 (14:37 -0300)]
oggmux: fix leak when initializing pads

Pads are initialized twice: when requesting pads and when
initializing collectpads. Avoid double initialization by
checking if collectpads are still going to be initialized when
creating request pads.

12 years agotheoraenc: fix template caps creation on big endian systems
Tim-Philipp Müller [Fri, 23 Dec 2011 22:51:59 +0000 (22:51 +0000)]
theoraenc: fix template caps creation on big endian systems

12 years agotag: fix writing of Exif tag payloads <= 4 bytes
Tim-Philipp Müller [Fri, 23 Dec 2011 22:24:44 +0000 (22:24 +0000)]
tag: fix writing of Exif tag payloads <= 4 bytes

When the payload for an Exif tag is less than or equal to 4 bytes,
the data is simply put into the offset field. Fix writing these
kinds of payloads on big endian systems (and possibly also on
little endian systems). The caller will have already formatted
the bytes in memory according to the writer's endianness, so just
write out the bytes as they are in this case. Fixes tags unit test
on big endian systems.

12 years agoaudioencoder: add a few more debug statements
Mark Nauwelaerts [Thu, 22 Dec 2011 15:54:18 +0000 (16:54 +0100)]
audioencoder: add a few more debug statements

12 years agoaudiodecoder: tweak documentation
Mark Nauwelaerts [Thu, 22 Dec 2011 15:53:49 +0000 (16:53 +0100)]
audiodecoder: tweak documentation

12 years agotag: xmp: Keep compatibility with our old generated xmp
Thiago Santos [Thu, 22 Dec 2011 10:53:39 +0000 (07:53 -0300)]
tag: xmp: Keep compatibility with our old generated xmp

We used to add a trailing \n to the end of generated xmp packets.
Windows viewer was unhappy with it and we fixed it in
96d2120c2bb0b29e1849098198f5fbef81939cdd

The problem is that this caused xmp generated before this fix
to not be recognized and parsed anymore. This patch makes it
recognize xmp with the trailing \n and without, fixing the
regression. Also adds tests for it.

12 years agogstvideo: fix a RGB ordering mixup in colorspace conversion code
Vincent Penquerc'h [Wed, 14 Dec 2011 16:34:39 +0000 (16:34 +0000)]
gstvideo: fix a RGB ordering mixup in colorspace conversion code

12 years agotheoraenc: add "dup-on-gap" option
Oleksij Rempel (Alexey Fisher) [Mon, 19 Dec 2011 16:41:23 +0000 (17:41 +0100)]
theoraenc: add "dup-on-gap" option

This option will produce duplicate frames if we get
a frame with GAP flag. This will reduce CPU load and file size.

This option should be disabled for real time applications, because it
collects GAP frames and waits until it gets a non GAP frame to start
encoding.

v30.06.2011: make some spell changes.
v03.07.2011: add handling of EOS and discontinuous for dup-on-gap.
v19.12.2011: fix pointer dangling in theora_timefifo_free
v20.12.2010: fix timestamp bug for dup-on-gap=0

Bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=627459

Signed-off-by: Oleksij Rempel (Alexey Fisher) <bug-track@fisher-privat.net>
12 years agoaudiodecoder: set a non-zero default maximum tolerated errors
Mark Nauwelaerts [Tue, 20 Dec 2011 11:42:18 +0000 (12:42 +0100)]
audiodecoder: set a non-zero default maximum tolerated errors

Whereas the previous default 0 was backwards compatible in that it lead
to erroring out immediately upon any error, elements that are really
ported and using the base class error macro can be assumed to intend to
improve behaviour rather than maintaining the old one.  So, make it easy
on those and any future one and tolerate some errors by default, as intended.

Fixes #666579.

12 years agoadder: do not send too many flush-stop events
Vincent Penquerc'h [Fri, 16 Dec 2011 17:32:41 +0000 (17:32 +0000)]
adder: do not send too many flush-stop events

GstCollectPads2 now allows us to override the event function,
so we can withhold flush stop events if none are to be sent.

https://bugzilla.gnome.org/show_bug.cgi?id=666379

12 years agoadder: use the stream lock where appropriate
Vincent Penquerc'h [Fri, 16 Dec 2011 17:31:06 +0000 (17:31 +0000)]
adder: use the stream lock where appropriate

GstCollectPads2 locking was changed from GstCollectPads to use
the stream lock instead of the object lock for those cases, so
change it so here as well to match.

https://bugzilla.gnome.org/show_bug.cgi?id=666379

12 years agoadder: send a flush event before trying to get the stream lock
Vincent Penquerc'h [Fri, 16 Dec 2011 17:25:10 +0000 (17:25 +0000)]
adder: send a flush event before trying to get the stream lock

This avoids hanging when the streaming thread is busy in _chain
waiting for preroll.

https://bugzilla.gnome.org/show_bug.cgi?id=666379

12 years agooggdemux: assume live stream if byte size cannot be determined
Vincent Penquerc'h [Fri, 16 Dec 2011 15:27:24 +0000 (15:27 +0000)]
oggdemux: assume live stream if byte size cannot be determined

This prevents trying to seek and failing, then ending up unable
to stream because we can't get back at the headers.
A more robust way would be to find a good place to reinject the
headers when a seek fails, but I can't seem to get this to work.

12 years agotag: exif: do not include \0 in size passed to g_convert
Thiago Santos [Thu, 15 Dec 2011 14:01:01 +0000 (11:01 -0300)]
tag: exif: do not include \0 in size passed to g_convert

When using g_convert, we should only pass the length
of the string content (without the \0) as g_convert will
only parse the real contents when changing formats. Including
the \0 causes it to add another \0, increasing the string
size when not needed.

For example, when writting a North geo location ref entry, that should
be a string with a single N letter, it would write:
"N\0\0", causing the string to have size 3, instead of 2 as expected.

In our case, we can pass -1 and let g_convert calculate the strlen as
we don't use the length anywhere else.

This fixes jifmux's tests on gst-plugins-bad.

12 years agoadder: port to GstCollectPads2
Vincent Penquerc'h [Wed, 14 Dec 2011 18:26:07 +0000 (18:26 +0000)]
adder: port to GstCollectPads2

12 years agodecodebin2: tweak chain topology description
Mark Nauwelaerts [Mon, 3 Oct 2011 12:51:56 +0000 (14:51 +0200)]
decodebin2: tweak chain topology description

... to also properly indicate chain's endpad if no elements are in the
chain (due to the endpad being a raw demuxer pad, or one setup without
decoders since uridecodebin or higher up decided not to need those).

12 years agobaseaudiosink: fix late buffer leak
Vincent Penquerc'h [Tue, 13 Dec 2011 12:55:45 +0000 (12:55 +0000)]
baseaudiosink: fix late buffer leak

12 years agosubtitleoverlay: Refactor code to check if a property exists on an element
Sebastian Dröge [Tue, 13 Dec 2011 12:28:47 +0000 (13:28 +0100)]
subtitleoverlay: Refactor code to check if a property exists on an element

12 years agosubtitleoverlay: Refactor autoplugging code and select overlay element by rank too
Sebastian Dröge [Tue, 13 Dec 2011 12:20:24 +0000 (13:20 +0100)]
subtitleoverlay: Refactor autoplugging code and select overlay element by rank too

Previously we always used textoverlay for rendering the output of
a parser, now the same code as for the renderers is used and the
element with the highest rank is used.

Fixes bug #663822.

12 years agoglib-compat: Add license boilerplate for LGPL
Sebastian Dröge [Mon, 12 Dec 2011 10:54:56 +0000 (11:54 +0100)]
glib-compat: Add license boilerplate for LGPL

12 years agopo: update translations
Tim-Philipp Müller [Sat, 10 Dec 2011 01:36:14 +0000 (01:36 +0000)]
po: update translations

12 years agoAdd latest header file to spec file
Christian Fredrik Kalager Schaller [Fri, 9 Dec 2011 15:39:12 +0000 (15:39 +0000)]
Add latest header file to spec file

12 years agotypefindfunctions: only typefind text with a BOM as text/utf16 or text/utf32
Tim-Philipp Müller [Fri, 9 Dec 2011 01:31:20 +0000 (01:31 +0000)]
typefindfunctions: only typefind text with a BOM as text/utf16 or text/utf32

We added the utf typefinder because the mp3 typefinder was a tad
overzealous when it came to typefinding things as mp3, and replaced
it with even more overzealous utf16/32 typefinders.

Fixes unit test.

12 years agovideo: make composition_blend() return a boolean
Tim-Philipp Müller [Wed, 7 Dec 2011 18:45:28 +0000 (18:45 +0000)]
video: make composition_blend() return a boolean

Not that anyone will ever check that, and it's not clear what
they're supposed to do if it fails, but at least it's there.

12 years agodocs: add new API to docs
Tim-Philipp Müller [Wed, 7 Dec 2011 18:31:58 +0000 (18:31 +0000)]
docs: add new API to docs

12 years agovideo: add seqnum getters for overlay compositions and rectangles
Tim-Philipp Müller [Wed, 7 Dec 2011 17:57:08 +0000 (17:57 +0000)]
video: add seqnum getters for overlay compositions and rectangles

API: gst_video_overlay_composition_get_seqnum()
API: gst_video_overlay_rectangle_get_seqnum()

12 years agovideo: support any type of video in _parse_caps
Thibault Saunier [Wed, 23 Nov 2011 18:45:57 +0000 (15:45 -0300)]
video: support any type of video in _parse_caps

Slight change in semantics for convenience. Shouldn't cause any
problems since this function is usually only used on pre-filtered
caps and not random caps, and it's hard to imagine a situation
where someone would want to rely on the previous behaviour.

12 years agovideorate: don't leak previous buffer when shutting down
Tim-Philipp Müller [Tue, 6 Dec 2011 21:57:32 +0000 (21:57 +0000)]
videorate: don't leak previous buffer when shutting down

Implement stop vfunc after port to basetransform, so we
can clean up properly. Fixes make elements/videorate.valgrind

12 years agotests: fix calculation of last pixel offset in video unit test
Tim-Philipp Müller [Tue, 6 Dec 2011 20:30:55 +0000 (20:30 +0000)]
tests: fix calculation of last pixel offset in video unit test

And check the right buffer (pix2) in one case.

12 years agoexamples: fix build of fft example
Tim-Philipp Müller [Tue, 6 Dec 2011 15:01:05 +0000 (15:01 +0000)]
examples: fix build of fft example

Should link against our own libgstfft-0.10.

12 years agovideo: fix leak in gst_video_format_new_template_caps()
Tim-Philipp Müller [Tue, 6 Dec 2011 14:55:38 +0000 (14:55 +0000)]
video: fix leak in gst_video_format_new_template_caps()

g_value_reset() is not the same as g_value_unset()

12 years agosubtitleoverlay: add suport for hardware accelerated videos
Thibault Saunier [Wed, 23 Nov 2011 18:43:46 +0000 (15:43 -0300)]
subtitleoverlay: add suport for hardware accelerated videos

Don't plug converters for non-raw video.

12 years agovideo: don't use deprecated GStaticMutex with newer glib versions
Tim-Philipp Müller [Mon, 5 Dec 2011 15:48:07 +0000 (15:48 +0000)]
video: don't use deprecated GStaticMutex with newer glib versions

12 years agoexamples: dist fft sub-directory
Tim-Philipp Müller [Mon, 5 Dec 2011 15:34:42 +0000 (15:34 +0000)]
examples: dist fft sub-directory

12 years agotextoverlay: unpremultiply text image
Thibault Saunier [Mon, 28 Nov 2011 13:05:50 +0000 (10:05 -0300)]
textoverlay: unpremultiply text image

The GstVideoOverlayComposition only supports unpremultiplied ARGB
(for now anyway, support for pre-multiplied alpha is planned.)

12 years agotextoverlay: Attach OverlayComposition to buffers when needed
Thibault Saunier [Wed, 23 Nov 2011 15:49:02 +0000 (12:49 -0300)]
textoverlay: Attach OverlayComposition to buffers when needed

Add video/x-surface support in the caps
We should then attach it whenever the sink supports it, but this
is working for the time being

12 years agotextoverlay: Make the text_image data a buffer
Thibault Saunier [Fri, 18 Nov 2011 16:22:52 +0000 (13:22 -0300)]
textoverlay: Make the text_image data a buffer

This way we won't free data that would be attached to some buffer.

12 years agotextoverlay: Sync the caps with the new supported formats
Thibault Saunier [Fri, 18 Nov 2011 14:04:47 +0000 (11:04 -0300)]
textoverlay: Sync the caps with the new supported formats

Thanks to the use of the new video composition library, we gain support to
more colospaces and formats, let's state it.

12 years agotextoverlay: Make use of the new video blending utility
Thibault Saunier [Wed, 16 Nov 2011 20:54:43 +0000 (17:54 -0300)]
textoverlay: Make use of the new video blending utility

12 years agotests: add basic unit test for video overlay composition and rectangles
Tim-Philipp Müller [Fri, 25 Nov 2011 16:46:09 +0000 (16:46 +0000)]
tests: add basic unit test for video overlay composition and rectangles

12 years agovideo: add video overlay composition API for subtitles
Tim-Philipp Müller [Sat, 12 Nov 2011 14:59:35 +0000 (14:59 +0000)]
video: add video overlay composition API for subtitles

Basic API to attach overlay rectangles to buffers,
or blend them directly onto raw video buffers.

To be used primarily for things like subtitles or
logo overlays, not meant to replace videomixer.

Allows us to associate subtitle overlays with
non-raw video surface buffers, so that subtitles
are not lost and can instead be rendered later
when those surfaces are displayed or converted,
whilst re-using all the existing overlay plugins
and not having to teach them about our special
video surfaces. Could also have been made part
of the surface buffer abstraction of course, but
a secondary goal was to consolidate the blending
code for raw video into libgstvideo, and this
kind of API allows us to do both in a way that's
minimally invasive to existing elements, and at
the same time is fairly intuitive.

More features and extensions like the ability to
pass the source data or text/markup directly will
be added later.

https://bugzilla.gnome.org/show_bug.cgi?id=665080

API: gst_video_buffer_get_overlay_composition()
API: gst_video_buffer_set_overlay_composition()

API: gst_video_overlay_composition_new()
API: gst_video_overlay_composition_add_rectangle()
API: gst_video_overlay_composition_n_rectangles()
API: gst_video_overlay_composition_get_rectangle()
API: gst_video_overlay_composition_make_writable()
API: gst_video_overlay_composition_copy()
API: gst_video_overlay_composition_ref()
API: gst_video_overlay_composition_unref()

API: gst_video_overlay_composition_blend()

API: gst_video_overlay_rectangle_new_argb()
API: gst_video_overlay_rectangle_get_pixels_argb()
API: gst_video_overlay_rectangle_get_pixels_unscaled_argb()
API: gst_video_overlay_rectangle_get_render_rectangle()
API: gst_video_overlay_rectangle_set_render_rectangle()
API: gst_video_overlay_rectangle_copy()
API: gst_video_overlay_rectangle_ref()
API: gst_video_overlay_rectangle_unref()

12 years agovideo: hide private video-blend.[ch] from gobject-introspection
Tim-Philipp Müller [Wed, 23 Nov 2011 00:31:18 +0000 (00:31 +0000)]
video: hide private video-blend.[ch] from gobject-introspection

And remove unused fields from helper structure.

12 years agovideo: add fallbacks for compilation without orc
Tim-Philipp Müller [Tue, 15 Nov 2011 18:00:00 +0000 (18:00 +0000)]
video: add fallbacks for compilation without orc

12 years agovideo: add some internal helper functions for image blending
Thibault Saunier [Mon, 17 Oct 2011 15:25:11 +0000 (17:25 +0200)]
video: add some internal helper functions for image blending

This could be improved if we decide we don't need it to
be this generic/flexible.

12 years agoxoverlay: Fix mistakes in the sample code
Sebastian Dröge [Mon, 5 Dec 2011 08:38:33 +0000 (09:38 +0100)]
xoverlay: Fix mistakes in the sample code

Fixes bug #665430.

12 years agoSuppress deprecation warnings in selected files, for g_static_rec_mutex_* mostly
Tim-Philipp Müller [Sun, 4 Dec 2011 20:50:25 +0000 (20:50 +0000)]
Suppress deprecation warnings in selected files, for g_static_rec_mutex_* mostly

GStaticRecMutex is part of our API/ABI, not much we can do here
in 0.10 for most of these.

12 years agoalsamixer: use GRectMutext instead of GStaticRecMutex with newer glib versions
Tim-Philipp Müller [Sun, 4 Dec 2011 20:38:19 +0000 (20:38 +0000)]
alsamixer: use GRectMutext instead of GStaticRecMutex with newer glib versions

12 years agoalsamixer: embed static mutexes into the mixer structure
Tim-Philipp Müller [Sun, 4 Dec 2011 20:21:26 +0000 (20:21 +0000)]
alsamixer: embed static mutexes into the mixer structure

instead of allocating them dynamically

12 years agotools, tests: g_thread_init() is deprecated in glib master
Tim-Philipp Müller [Sun, 4 Dec 2011 17:02:39 +0000 (17:02 +0000)]
tools, tests: g_thread_init() is deprecated in glib master

It's not needed any longer.

12 years agoWork around deprecated thread API in glib master
Tim-Philipp Müller [Sun, 4 Dec 2011 16:43:38 +0000 (16:43 +0000)]
Work around deprecated thread API in glib master

Add private replacements for deprecated functions such as
g_mutex_new(), g_mutex_free(), g_cond_new() etc., mostly
to avoid the deprecation warnings. We'll change these
over to the new API once we depend on glib >= 2.32.

Replace g_thread_create() with g_thread_try_new().

12 years agoxmpwriter: update for thread API deprecations in glib master
Tim-Philipp Müller [Sun, 4 Dec 2011 15:23:21 +0000 (15:23 +0000)]
xmpwriter: update for thread API deprecations in glib master

12 years agofft-example: re-add Makefile.am
Stefan Sauer [Sun, 4 Dec 2011 12:43:06 +0000 (13:43 +0100)]
fft-example: re-add Makefile.am

12 years agoconfigure: trim trailing whitespace
Stefan Sauer [Fri, 2 Dec 2011 22:35:50 +0000 (23:35 +0100)]
configure: trim trailing whitespace

12 years agotests: add a test for fft result value-ranges
Stefan Sauer [Fri, 2 Dec 2011 22:34:47 +0000 (23:34 +0100)]
tests: add a test for fft result value-ranges

Add a small example that uses ffts of various types and parameters and check the
result value ranges.

12 years agovarious: typo fixes
Piotr Fusik [Tue, 13 Sep 2011 19:10:43 +0000 (21:10 +0200)]
various: typo fixes

Fix typos in code and docs. Fixes. #658984

12 years agoadder: be more graceful in the clipfunction
Stefan Sauer [Thu, 1 Dec 2011 10:59:17 +0000 (11:59 +0100)]
adder: be more graceful in the clipfunction

Doing dynamic pipelines is hard in 0.10. As we don't have the sticky events in
0.10 and sending such events in special elements like adder and tee was outvoted
on last attempt, be graceful to the misbehaviour instead.

12 years agotests: fix caps leak in audioresample tests
Tim-Philipp Müller [Thu, 1 Dec 2011 01:22:19 +0000 (01:22 +0000)]
tests: fix caps leak in audioresample tests

12 years agotests: fix memory leak in basetime test
Tim-Philipp Müller [Thu, 1 Dec 2011 01:07:26 +0000 (01:07 +0000)]
tests: fix memory leak in basetime test

12 years agoplaybin2: tone down debug message about file URIs with spaces
Tim-Philipp Müller [Wed, 30 Nov 2011 23:58:19 +0000 (23:58 +0000)]
playbin2: tone down debug message about file URIs with spaces

Complain a bit less loudly about URIs that have not been
escaped properly.

12 years agoRevert "alsasrc: Improve timestamp accuracy"
Tim-Philipp Müller [Wed, 30 Nov 2011 23:15:35 +0000 (23:15 +0000)]
Revert "alsasrc: Improve timestamp accuracy"

This reverts commit 0b774e0b7cf7a8ef1780fb6100228ca6e8ca8bcf.

12 years agoRevert "alsasrc: Fix some compilation errors"
Tim-Philipp Müller [Wed, 30 Nov 2011 23:15:22 +0000 (23:15 +0000)]
Revert "alsasrc: Fix some compilation errors"

This reverts commit 2b84f5bd74ddb50f7832917ea8b4dd38d005631b.

12 years agoRevert "alsa: Remove unused but set variable"
Tim-Philipp Müller [Wed, 30 Nov 2011 23:15:12 +0000 (23:15 +0000)]
Revert "alsa: Remove unused but set variable"

This reverts commit e9aed7f31c7e9e415f733e147140ce3ef2f57a61.

12 years agoRevert "alsasrc: fail gracefully when ALSA does not give timestamps"
Tim-Philipp Müller [Wed, 30 Nov 2011 23:15:03 +0000 (23:15 +0000)]
Revert "alsasrc: fail gracefully when ALSA does not give timestamps"

This reverts commit c7282a5718c7f31f84fb31b2c38fab0f9a38e2b0.

12 years agoRevert "alsasrc: handle the case where the drivers don't supply timestamps"
Tim-Philipp Müller [Wed, 30 Nov 2011 23:14:54 +0000 (23:14 +0000)]
Revert "alsasrc: handle the case where the drivers don't supply timestamps"

This reverts commit 8154b69112cdc4830cd6002ec6c1f2917d30437b.

12 years agoRevert "alsasrc: style fix"
Stefan Sauer [Mon, 28 Nov 2011 09:55:39 +0000 (10:55 +0100)]
Revert "alsasrc: style fix"

This reverts commit f70ca6d4cbfd2b672dcc7215814bf6b39ce2c3f8.

12 years agoplaysinkconvertbin: Don't send undefined NEWSEGMENT events to the internal elements
Sebastian Dröge [Wed, 30 Nov 2011 13:25:11 +0000 (14:25 +0100)]
playsinkconvertbin: Don't send undefined NEWSEGMENT events to the internal elements

This happens when the internal elements are added before any NEWSEGMENT
event arrived and in that case we shouldn't send a NEWSEGMENT event
to the internal elements at all. They will get the NEWSEGMENT event
from upstream later.

12 years agoplaybin2: Fix decoder-sink compatibility check for raw audio/video formats
Sebastian Dröge [Tue, 29 Nov 2011 13:15:45 +0000 (14:15 +0100)]
playbin2: Fix decoder-sink compatibility check for raw audio/video formats

If the sink supports raw audio/video, we first check
if the decoder could output any raw audio/video format
and assume it is compatible with the sink then. We don't
do a complete compatibility check here if converters
are plugged between the decoder and the sink because
the converters will convert between raw formats and
even if the decoder format is not supported by the decoder
a converter will convert it.

We assume here that the converters can convert between
any raw format.

Fixes bug #665120.

12 years agooggdemux: fix compiler warning
Alessandro Decina [Tue, 29 Nov 2011 08:11:21 +0000 (09:11 +0100)]
oggdemux: fix compiler warning

12 years agolibgstvideo: minor fixes to key unit events
Alessandro Decina [Tue, 29 Nov 2011 07:49:53 +0000 (08:49 +0100)]
libgstvideo: minor fixes to key unit events

Make out args to gst_video_event_parse_{downstream|upstream}_force_key_unit
optional, update libgstvideo.def and fix docs a bit.

API: gst_video_event_new_upstream_force_key_unit
API: gst_video_event_new_downstream_force_key_unit
API: gst_video_event_is_force_key_unit
API: gst_video_event_parse_upstream_force_key_unit
API: gst_video_event_parse_downstream_force_key_unit

https://bugzilla.gnome.org/show_bug.cgi?id=607742

12 years agolibgstvideo: Add force key unit events
Andoni Morales Alastruey [Sat, 4 Jun 2011 23:49:38 +0000 (01:49 +0200)]
libgstvideo: Add force key unit events

12 years agofft: Bracket public headers
Philippe Normand [Mon, 28 Nov 2011 19:11:09 +0000 (20:11 +0100)]
fft: Bracket public headers

This is especially needed if the gstfftw library is used from C++
code.

Fixes #665074

12 years agotypefindfunctions: Fix compiler warning
Philippe Normand [Mon, 28 Nov 2011 19:10:18 +0000 (20:10 +0100)]
typefindfunctions: Fix compiler warning

12 years agotypefind: fix build error
Alexey Fisher [Mon, 28 Nov 2011 18:03:50 +0000 (19:03 +0100)]
typefind: fix build error

fix build errors:
gsttypefindfunctions.c:248:25: error: 'low' may be used uninitialized in this function [-Werror=uninitialized]
gsttypefindfunctions.c:239:24: error: 'high' may be used uninitialized in this function [-Werror=uninitialized]

Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
12 years agoplaysinkconvertbin: Fix stupid mistake in last commit
Sebastian Dröge [Mon, 28 Nov 2011 18:06:57 +0000 (19:06 +0100)]
playsinkconvertbin: Fix stupid mistake in last commit

12 years agoplaysinkconvertbin: Only return the converter caps if we actually have raw caps
Sebastian Dröge [Mon, 28 Nov 2011 18:03:54 +0000 (19:03 +0100)]
playsinkconvertbin: Only return the converter caps if we actually have raw caps

Fixes bug #664818 (hopefully).

12 years agoaudioresample: Don't emit DISCONT buffers if no discontinuity happened
Kipp Cannon [Mon, 28 Nov 2011 16:59:32 +0000 (17:59 +0100)]
audioresample: Don't emit DISCONT buffers if no discontinuity happened

audioresample is derived from GstBaseTransform, and one of
GstBaseTransform's traits is that if the derived element does not
produce an output buffer from some input buffer then the first output
buffer after that gets flaged as a discontinuity, whether or not the
buffer actually is discontinuous from the output buffer that preceded
it. When downsampling, the audioresample element requires more than
one input sample for each output sample, and if the ratio of input to
output sample rates is high enough and the input buffers short enough
it can come to pass that the resampler does not receive enough samples
on its input to produce any output.  Currently the resampler returns
GST_BASE_TRANSFORM_FLOW_DROPPED from the transform() method in this case,
causing the next buffer to be flagged as a discontinuity. If subsequent
elements in the pipeline reset themselves on disconts, this can cause
clicks and other undesireable behaviour.

Fixes bug #665004.

12 years agotypefind: typefind UTF-16 and UTF-32
Vincent Penquerc'h [Fri, 30 Sep 2011 19:00:50 +0000 (20:00 +0100)]
typefind: typefind UTF-16 and UTF-32

This avoids the MP3 typefinder from getting the highest score
every time it thinks there's something it might possibly be
able to parse.

https://bugzilla.gnome.org/show_bug.cgi?id=607619

12 years agoRevert "theoradec: move the QoS logic to libgstvideo"
Vincent Penquerc'h [Mon, 28 Nov 2011 13:27:29 +0000 (13:27 +0000)]
Revert "theoradec: move the QoS logic to libgstvideo"

This reverts commit 149a4ce390a78e21309b210f7daba9db5d42afe6.

*grumble* I managed to merge something I did not mean to.

12 years agoRevert "libgstvideo: add a new API to handle QoS events and dropping logic"
Vincent Penquerc'h [Mon, 28 Nov 2011 13:26:53 +0000 (13:26 +0000)]
Revert "libgstvideo: add a new API to handle QoS events and dropping logic"

This reverts commit eb03323fb683e06ed8e7f557037f13252f150c25.

*grumble* I managed to merge something I did not mean to.

12 years agovarious: fix pad template leaks
Vincent Penquerc'h [Mon, 28 Nov 2011 12:51:22 +0000 (12:51 +0000)]
various: fix pad template leaks

https://bugzilla.gnome.org/show_bug.cgi?id=662664

12 years agotheoradec: move the QoS logic to libgstvideo
Vincent Penquerc'h [Wed, 7 Sep 2011 15:04:14 +0000 (16:04 +0100)]
theoradec: move the QoS logic to libgstvideo

https://bugzilla.gnome.org/show_bug.cgi?id=658241

12 years agolibgstvideo: add a new API to handle QoS events and dropping logic
Vincent Penquerc'h [Mon, 5 Sep 2011 12:56:05 +0000 (13:56 +0100)]
libgstvideo: add a new API to handle QoS events and dropping logic

https://bugzilla.gnome.org/show_bug.cgi?id=658241

12 years agoaudioencoder: elaborate some documentation
Mark Nauwelaerts [Mon, 28 Nov 2011 10:30:18 +0000 (11:30 +0100)]
audioencoder: elaborate some documentation

12 years agoaudiodecoder: add some documentation
Mark Nauwelaerts [Mon, 28 Nov 2011 10:28:06 +0000 (11:28 +0100)]
audiodecoder: add some documentation

12 years agoaudiodecoder: really discard NULL decoded frame altogether
Mark Nauwelaerts [Mon, 21 Nov 2011 13:26:54 +0000 (14:26 +0100)]
audiodecoder: really discard NULL decoded frame altogether

... including any timestamp, rather than having that one influence base_ts.

12 years agoalsasrc: style fix
Stefan Sauer [Mon, 28 Nov 2011 09:55:39 +0000 (10:55 +0100)]
alsasrc: style fix

Use timestamp==0 instead of mixing it with !timestamp style checks.

12 years agoalsasrc: handle the case where the drivers don't supply timestamps
Stefan Sauer [Mon, 28 Nov 2011 08:12:37 +0000 (09:12 +0100)]
alsasrc: handle the case where the drivers don't supply timestamps

If highres-timestamp is 0, try lowres and if that fails fallback to system clock
timestamps.

12 years agooggmux: set collectpads2 not to wait on sparse streams
Vincent Penquerc'h [Tue, 1 Nov 2011 15:21:54 +0000 (15:21 +0000)]
oggmux: set collectpads2 not to wait on sparse streams

https://bugzilla.gnome.org/show_bug.cgi?id=663174

12 years agoplaysinkconvertbin: make identiy silent
Josep Torra [Fri, 25 Nov 2011 14:35:39 +0000 (15:35 +0100)]
playsinkconvertbin: make identiy silent

12 years agoaudio: remove unstable API guards from the audio decoder and encoder base classes
Tim-Philipp Müller [Fri, 25 Nov 2011 13:11:54 +0000 (13:11 +0000)]
audio: remove unstable API guards from the audio decoder and encoder base classes

12 years agodocs: mention explicitly that playbin2 signals are emitted from a streaming thread
Tim-Philipp Müller [Fri, 25 Nov 2011 12:58:22 +0000 (12:58 +0000)]
docs: mention explicitly that playbin2 signals are emitted from a streaming thread

12 years agodecodebin2: Set the multiqueue limits to the playing limits after overrun too
Sebastian Dröge [Fri, 25 Nov 2011 10:11:12 +0000 (11:11 +0100)]
decodebin2: Set the multiqueue limits to the playing limits after overrun too

We don't expect any new pads anymore and prerolling is finished now.

12 years agodecodebin2: Cache the upstream seekability for demuxer decode chains and use it for...
Sebastian Dröge [Fri, 25 Nov 2011 10:08:58 +0000 (11:08 +0100)]
decodebin2: Cache the upstream seekability for demuxer decode chains and use it for the non-preroll multiqueue limits

After preroll the multiqueue limits are still set to the preroll
limits if use-buffering is set to TRUE. In that case we only want
time limits on the multiqueue if upstream is seekable.