gst-plugins-base 1.2.3
- From: Sebastian Dröge <install-module master gnome org>
- To: FTP Releases <ftp-release-list gnome org>
- Subject: gst-plugins-base 1.2.3
- Date: Mon, 10 Feb 2014 09:19:56 +0000 (UTC)
ChangeLog
=========
2014-02-08 Sebastian Dröge <slomo coaxion net>
* configure.ac:
releasing 1.2.3
2014-02-04 16:21:55 +0100 Sebastian Dröge <sebastian centricular com>
* po/id.po:
* po/nb.po:
* po/nl.po:
* po/pt_BR.po:
* po/sk.po:
* po/sr.po:
po: Update translations
2014-01-24 12:19:43 +0100 Wim Taymans <wtaymans redhat com>
* gst/videoconvert/gstvideoconvert.c:
videoconvert: tweak the scoring algorithm
Make a little table of conversions and manually score them. Use this
info to define better weights for the scoring algorithm.
give separate scores for doing changes and the impact of the change,
This allows us to avoid conversion when we can but still allow fairly
lossless changes.
The old code did not penalize GRAY conversions, PAL conversions were
punished too low and depth conversions too high.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=722656
2014-01-23 10:45:00 +0100 Wim Taymans <wtaymans redhat com>
* gst-libs/gst/video/video-chroma.c:
video-chroma: don't crash on NULL resamplers
Make dummy resamplers for all cases and only execute the horizontal
resampler instead of crashing.
See https://bugzilla.gnome.org/show_bug.cgi?id=722742
2014-01-21 11:21:56 +0100 Wim Taymans <wtaymans redhat com>
* gst-libs/gst/audio/gstaudiobasesink.c:
audiobasesink: make _get_time more threadsafe
We call the _get_time function from the provided clock and we don't lock
the sink object for performance reasons. Make sure we only read and
check variables once so that they don't change while we are executing
the code.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=720661
2014-01-17 10:17:29 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/video/gstvideodecoder.c:
videodecoder: plug leak when frames are released on subclass stop
They end up stored in the 'pending_events' list and should be
freed after calling stop
2014-01-14 13:02:28 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/libs/audiodecoder.c:
tests: audiodecoder: add another test for negotiation with gap event
Check that even if the subclass doesn't call set_output_format, the base
class should use upstream provided caps to fill the output caps that is
pushed before the gap event is forwarded, otherwise it ends again fixating
the rate and channels to 1.
https://bugzilla.gnome.org/show_bug.cgi?id=722144
2014-01-14 13:05:54 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/audio/gstaudiodecoder.c:
audiodecoder: copy rate and channels from input before fixating output caps
For default caps generation when handling gap events that are sent
before any buffer, try to use caps that are closer to what upstream
provided to avoid fixating rate or channels to 1 as default.
So there are the steps:
1) Try to set rate, channels and channel-mask from upstream if provided
2) Fixate the rate and channels to the default rate and channels from
audio lib
3) Fixate the caps just to be sure everything is fixed
4) If no channel-mask was provided and channels > 2, use a default
channel-mask (taken from audioconvert code)
https://bugzilla.gnome.org/show_bug.cgi?id=722144
2014-01-14 23:07:34 +0100 Holger Kaelberer <hk getslash de>
* sys/xvimage/xvimagesink.c:
xvimagesink: don't recreate xvcontext
A xvcontext can be created early in gst_xvimagesink_set_window_handle().
In this case don't recreate, i.e. overwrite it in gst_xvimagesink_open().
Otherwise XEvents won't be handled in the xevent listener thread.
Fixes a regression when setting the window handle on the sink in
the very beginning before changing its state.
https://bugzilla.gnome.org/show_bug.cgi?id=715138
2014-01-13 20:47:02 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/audio/gstaudiodecoder.c:
audiodecoder: avoid parsing caps event if it is not used
Saves some cpu
2014-01-13 20:44:23 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/audio/gstaudiodecoder.c:
audiodecoder: make sure caps is set before forwarding gap event
Before trying to generate a default fixated caps when handling a gap
event, make sure that the same strategy that is used when handling
a buffer has been attempted. Otherwise audiodecoder will ignore
upstream caps settings such as rate and channels and will likely
end with a caps with channels=1 and rate=1.
https://bugzilla.gnome.org/show_bug.cgi?id=722144
2014-01-13 19:40:49 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/libs/audiodecoder.c:
tests: audiodecoder: check that negotiation works buffers and gaps
Adds 2 tests to verify that output caps are the expected value, reusing
input structure values for both buffers and gaps
https://bugzilla.gnome.org/show_bug.cgi?id=722144
2014-01-13 16:33:11 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/Makefile.am:
* tests/check/libs/.gitignore:
* tests/check/libs/audiodecoder.c:
tests: audiodecoder: add basic playback test for audio decoder
Simple test that just check that audio decoding works as expected
https://bugzilla.gnome.org/show_bug.cgi?id=722144
2014-01-14 12:05:46 +0000 Vincent Penquerc'h <vincent penquerch collabora co uk>
* ext/ogg/gstoggdemux.c:
oggdemux: fix broken seeking reading the whole file
A change in gst_ogg_demux_do_seek caused oggdemux to wait for
a page for each of the streams, including a skeleton stream if
one was present. Since Skeleton only has header pages, that
was never going to end well.
Also, the code was skipping CMML streams when looking for pages,
so would also have broken on CMML streams.
Thus, we change the code to disregard Skeleton streams, as well
as discontinuous streams (such as CMML and Kate). While it may
be desirable to consider Kate streams too (in order to avoid
losing a subtitle starting near the seek point), this may be
a performance drag when seeking where no subtitles are. Maybe
one could add a "give up" threshold for such discontinuous
streams, so we'd get any page if there is one, but do not end
up reading preposterous amounts of data otherwise.
In any case, it is important that the code that determines
the amount of streams to look pages for remains consistent with
the "early out" conditions of the code that actually parses
the incoming pages, lest we never decrease the pending counter
to zero.
This fixes seeking on a file with a skeleton track reading all
the file on each seek.
https://bugzilla.gnome.org/show_bug.cgi?id=719615
2014-01-13 15:14:14 +0000 Vincent Penquerc'h <vincent penquerch collabora co uk>
* ext/ogg/gstoggdemux.c:
* ext/ogg/gstoggdemux.h:
oggdemux: use an adaptive chunksize for performance reasons
Ogg data is read chunk by chunk, and the chunk size used was
originally taken from libvorbisfile. However, this value leads
to poor performance when used on an Ogg file with large pages
(Ogg pages can be close to 64 KB).
We can't just use a larger chunk size, since this will decrease
performance on small page streams, so we use an adaptive scheme
where the chunk size is twice the largest page size we've seen
so far in the stream. For "typical" Ogg/Vorbis, this gives us
almost the same chunk size (a bit lower), and this lets us get
better performance on streams with large pages.
2014-01-10 11:17:04 +0000 Tim-Philipp Müller <tim centricular com>
* ext/pango/gstbasetextoverlay.c:
textoverlay: don't leak GAP events
2014-01-11 01:14:19 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/libs/videodecoder.c:
tests: videodecoder: check that segment events are not dropped
Adds a test that simulates a scenario where the first buffers after
a segment can't be decoded and the decoder asks for those frames
to be released. The videodecoder base class should make sure that
the events attached to those first buffers are pushed even if the
buffers aren't going to be.
https://bugzilla.gnome.org/show_bug.cgi?id=721835
2014-01-11 01:24:44 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/video/gstvideodecoder.c:
videodecoder: do not lose events when dropping frames
Events must be persisted after a frame is dropped to avoid
losing obligatory information for the stream.
https://bugzilla.gnome.org/show_bug.cgi?id=721835
2014-01-08 11:29:29 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/libs/videodecoder.c:
tests: videodecoder: add test for reverse playback
Checks that buffers are pushed backwards in reverse playback
https://bugzilla.gnome.org/show_bug.cgi?id=721666
2014-01-06 20:53:15 -0300 Thiago Santos <ts santos sisa samsung com>
* gst-libs/gst/video/gstvideodecoder.c:
videodecoder: use new segment earlier for reverse playback
For reverse playback, the segment event will only be pushed when
the first buffer is actually pushed. But for decoding frames and storing
those into the list to be pushed the output_segment.rate value is used
to determine if it is forward or reverse playback.
In case a previous segment event (or none) is in use it will mistakenly
think it is doing forward playback and push the buffers immediatelly and
try to clip buffers based on an old segment (or an uninitialized one, leading
to an assertion)
This patch fixes this by copying the segment earlier if on reverse playback
https://bugzilla.gnome.org/show_bug.cgi?id=721666
2014-01-07 22:04:20 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/libs/videodecoder.c:
tests: videodecoder: add check for serialization of events
Tests that events are properly serialized with buffers, also checks
that the usual events are sent (stream start, caps, segment and eos).
2014-01-07 16:28:18 -0300 Thiago Santos <ts santos sisa samsung com>
* tests/check/Makefile.am:
* tests/check/libs/.gitignore:
* tests/check/libs/videodecoder.c:
tests: videodecoder: add simple playback test
Add a simple playback test that makes sure that video decoder pushes
buffers in the same order it receives and that it respects the
set timestamps and durations
2014-01-07 11:51:01 +0100 Wim Taymans <wtaymans redhat com>
* gst-libs/gst/rtsp/gstrtsptransport.c:
* gst-libs/gst/rtsp/gstrtsptransport.h:
* win32/common/libgstrtsp.def:
rtsptransport: add GType for Profile
See https://bugzilla.gnome.org/show_bug.cgi?id=720696
2013-12-04 01:08:13 +0100 Sebastian Rasmussen <sebras hotmail com>
* docs/design/Makefile.am:
docs: add missing files for distribution
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=720015
2013-11-15 14:17:03 +0000 William Grant <wgrant ubuntu com>
* configure.ac:
configure: Prevent the NEON check in configure from passing under aarch64.
The test verifies that the NEON C intrinsics work, but the rest of the
codebase uses lots of direct ARMv7 NEON assembly. The same intrinsics
work in A64, but the assembly is slightly different.
Prevent the check from passing so that we don't use this where it won't
work.
https://bugzilla.gnome.org/show_bug.cgi?id=712367
2013-12-31 10:17:55 +0100 Stéphane Cerveau <scerveau gmail com>
* gst-libs/gst/riff/riff-ids.h:
riff: Add id3 tag
Add id3 tag for wavparse
https://bugzilla.gnome.org/show_bug.cgi?id=721241
2013-12-30 15:28:24 +0000 Julien Isorce <julien isorce collabora co uk>
* gst-libs/gst/video/gstvideodecoder.c:
* gst-libs/gst/video/gstvideoencoder.c:
videodec/enc: allow to call negiotate without ouput state
Some decoders call set_output_state from GstVideoDecoder::negotiate()
So move the g_return_val_if_fail to default_negotiate(), i.e. where
it is actually necessary.
Fix https://bugzilla.gnome.org/show_bug.cgi?id=721078
2014-01-03 02:18:20 +1100 Jan Schmidt <jan centricular com>
* gst-libs/gst/audio/gstaudiobasesrc.c:
audiobasesrc: Avoid unnecessary configuration
Port a change from audiobasesink from def07410, to ignore setcaps
when the caps don't actually change, and avoid a reconfiguration
and reset of the ringbuffer in that case.
2013-12-30 19:48:29 +0100 Sebastian Dröge <sebastian centricular com>
* gst/videotestsrc/gstvideotestsrc.c:
videotestsrc: Always set pixel-aspect-ratio and interlace-mode in the fixed caps
Otherwise our caps will not be compatible with elements that require a
1/1 pixel-aspect-ratio or progressive video.
https://bugzilla.gnome.org/show_bug.cgi?id=721103
2013-12-05 14:31:25 +0000 Julien Isorce <julien isorce collabora co uk>
* gst-libs/gst/video/gstvideodecoder.c:
* gst-libs/gst/video/gstvideoencoder.c:
videodec/enc: clear reconfigure flag if negotiate succeeds
So that it avoids to send an allocation query twice.
One from an early call to gst_video_encoder_negotiate from a
subclass, then one from gst_video_encoder_allocate_output_frame.
Which means that previously gst_video_encoder_negotiate was not
clearing the GST_PAD_FLAG_NEED_RECONFIGURE even on success.
Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=719684
2013-12-05 14:39:57 +0000 Julien Isorce <julien isorce collabora co uk>
* gst-libs/gst/audio/gstaudiodecoder.c:
* gst-libs/gst/audio/gstaudioencoder.c:
audiodec/enc: clear reconfigure flag if negotiate succeeds
So that it avoids to send an allocation query twice.
One from an early call to gst_audio_encoder_negotiate from a
subclass, then one from gst_audio_encoder_allocate_output_buffer.
Which means that previously gst_audio_encoder_negotiate was not
clearing the GST_PAD_FLAG_NEED_RECONFIGURE even on success.
Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=719684
2013-12-26 23:21:45 +1100 Jan Schmidt <jan centricular com>
* gst-libs/gst/audio/gstaudiobasesink.c:
* gst-libs/gst/audio/gstaudiodecoder.c:
audiodecoder: Choose a default initial caps before sending GAP
If there are no caps from the audio decoder when handling a GAP
event - as when one is received right at the start on a DVD without
initial audio - then choose any default caps for downstream and
then send the GAP, so the audio sink has a configured format in
which to start the ringbuffer.
Also, make the audio sink reject a GAP without caps with a clearer
error message.
Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=603921
Download
========
https://download.gnome.org/sources/gst-plugins-base/1.2/gst-plugins-base-1.2.3.tar.xz (2.42M)
sha256sum: 61edec35c270f86928bad434bd059da4efff865d1ef01bcc64ecbd903625dae1
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