Commit graph

22302 commits

Author SHA1 Message Date
Chris Bass
3fbd12b141 ttmlrender: Fix integer handling issue identified by coverity
Fixes CID #1405132.
2017-04-19 18:28:31 +01:00
Sebastian Dröge
bb8b27bee4 hlssink: Remove some unused struct fields 2017-04-19 12:36:46 +01:00
Ole André Vadla Ravnås
cb28314013 nvenc: Stop bitstream thread in ::stop()
Otherwise we are likely to crash if EOS didn't happen yet.

https://bugzilla.gnome.org/show_bug.cgi?id=781410
2017-04-19 11:51:57 +01:00
Ole André Vadla Ravnås
70ac63a97c nvenc: Update to the current gstreamer-gl API
https://bugzilla.gnome.org/show_bug.cgi?id=781410
2017-04-19 11:51:55 +01:00
Ole André Vadla Ravnås
b721a47a50 nvenc: Add support for the Cuda 8.0 SDK
https://bugzilla.gnome.org/show_bug.cgi?id=781410
2017-04-19 11:51:52 +01:00
Sebastian Dröge
db57a3b04f dashdemux: Rewrite ISOBMFF & SIDX handling
The previous code was handling both as separate steps and then tried to
combine the results, but this resulted in all kinds of bugs which showed
themselves as failures during seeking and offset tracking getting wrong.
This also showed itself with gst-validate on the sample stream.

The rewritten code now parses everything in one go and tracks the
current offset only once, and as a side effect simplifies the code a
lot.

Also added is detection of SIDX that point to other SIDX instead of
actual media segments, e.g. with this stream:
  http://dash.akamaized.net/dash264/TestCases/1a/sony/SNE_DASH_SD_CASE1A_REVISED.mpd
Support for this will have to be added at some point but that should
also be easier with the rewritten code.

https://bugzilla.gnome.org/show_bug.cgi?id=781233
2017-04-18 13:49:08 +02:00
Thiago Santos
22c037df6c tests: dash_mpd: add some inheritance tests
Tests regarding inheritance of segment template attributes
2017-04-15 18:44:04 -07:00
Seungha Yang
68ac72431c mpdparser: Do sanity check of Segment Base Information only at Repesentation level
Spec 5.3.9.2 is saying about the existence of duration and SegmentTimeline
only for Representation level. Other level such as Period or AdaptationSet
might not have the attributes.

https://bugzilla.gnome.org/show_bug.cgi?id=780570
2017-04-15 18:33:41 -07:00
Seungha Yang
6167dab39e mpdparser: Allow inherit Segment{Base,Template} from Period
Similar to SegmentList, Representation can inherit Segment{Base,Template}
from Period

https://bugzilla.gnome.org/show_bug.cgi?id=780570
2017-04-15 18:33:41 -07:00
Edward Hervey
e00be27585 adaptivedemux: Don't hold locks when pushing FLUSH_START
Some actions (Qos, reconfigure, ...) might take place before we finish pushing out flush_start.

One problem would be that:
1) The QOS handling in adaptivedemux takes the MANIFEST LOCK
  That QOS event comes from basesink with its PREROLL_LOCK taken
2) FLUSH_START is sent from adaptivedemux with the MANIFEST_LOCK taken and the basesink flushing handler needs to take the PREROLL_LOCK

 => deadlock

https://bugzilla.gnome.org/show_bug.cgi?id=781320
2017-04-15 08:18:39 +02:00
Edward Hervey
44ec6bb2f3 adaptivedemux: Fix segment creation/adaptation some more
Take into account the segment stop and the negative rates

https://bugzilla.gnome.org/show_bug.cgi?id=781267
2017-04-14 08:02:29 +02:00
Jan Schmidt
b392ab4bcd motioncells: Fix cell string generation
Allow 1 extra char in the tmp buffer where the motion cell
snippets are generated, so that it doesn't leave off a comma
when dealing with cells that have 2 numerals in both indices
2017-04-14 01:58:11 +10:00
Tim-Philipp Müller
5b458bf829 ttml: build, but don't autoplug unless GST_TTML_AUTOPLUG env var is set
Don't hide build behind --enable-experimental. Our goal is to not
autoplug it for now, so let's just always build it if the dependencies
are there and hide autoplugging enablement behind an env var.
2017-04-13 11:33:41 +01:00
Philipp Zabel
9ed9c14eb5 kmssink: if the plane can not scale, retry without scaling and remember
Retry the drmModeSetPlane call without scaling if the first try fails,
and remember not to scale anymore.

https://bugzilla.gnome.org/show_bug.cgi?id=781188
2017-04-12 19:31:47 +02:00
Sebastian Dröge
e0e1db212f Revert "dashdemux: Fix issue when manifest update sets slow start without passing necessary header & caps changes downstream"
This reverts commit c9fbf3459a.

The representation ID comparision here was wrong and triggering always
if the ID did *not* change, causing needless redownloading of the
header. The sample stream provided in the bug does not exist anymore.
2017-04-12 20:11:16 +03:00
Thibault Saunier
78022a6e0c docs: Port all docstring to gtk-doc markdown 2017-04-12 12:57:57 -03:00
Thibault Saunier
90f766cc51 rawvideoparse: videoparse now uses GstValueArray and not GValueArray 2017-04-12 12:08:07 -03:00
Thibault Saunier
a49c114d4e docs: Stop linking to inexistant symbols 2017-04-12 12:07:51 -03:00
Thibault Saunier
4f9328a514 aggregator: Make instance var name match between .c and .h
Making GI happy
2017-04-12 12:07:26 -03:00
Sebastian Dröge
244a80787d Revert "directsoundsrc: Correctly calculate segsize and segtotal"
This reverts commit 6d256d9908.

It was configuring the period/buffer size in a way that often causes
drop-outs or complete underruns. Needs further investigation.
2017-04-12 13:18:18 +03:00
Edward Hervey
94fe5c690e mpdparser: Fix leak
The error: location takes care of freeing new_representation

CID #1405027
2017-04-12 10:54:23 +02:00
Edward Hervey
92ce999ca6 mpdparser: Run gst-indent 2017-04-12 10:54:05 +02:00
Claudio Saavedra
61ba3f1986 meson: add missing gstglrenderbuffer.h header
https://bugzilla.gnome.org/show_bug.cgi?id=781179
2017-04-11 16:54:04 +03:00
Tim-Philipp Müller
0ded4c1356 meson: decklink: fix meson configure error on macOS
"meson encountered an error in file
sys/decklink/meson.build, line 33, column 2:
Invalid use of addition: must be str, not list"

Also remove nonsensical linker flags on windows.

https://bugzilla.gnome.org/show_bug.cgi?id=781156
2017-04-11 09:43:53 +01:00
Fabian Orccon
456153cec9 faceoverlay: Port to GStreamer 1.x
https://bugzilla.gnome.org/show_bug.cgi?id=764011
2017-04-11 11:22:01 +03:00
Fabian Orccon
d4797e4455 faceoverlay: Revert deletion
https://bugzilla.gnome.org/show_bug.cgi?id=764011
2017-04-11 11:22:01 +03:00
Jürgen Sachs
270f97611c dashdemux/mpdparser: Fix wrong false sanity check for manifests with nested SegmentTemplate nodes
https://bugzilla.gnome.org/show_bug.cgi?id=778237
2017-04-11 11:19:34 +03:00
Tim-Philipp Müller
cb61240760 Automatic update of common submodule
From 39ac2f5 to 60aeef6
2017-04-10 23:49:16 +01:00
Sebastian Dröge
67778ac55e dashdemux: Handle current SIDX before current position in normal mode like in keyunit-only trick mode
Otherwise we'll get into an infinite loop here. Now this is still not
correct and will cause a clean error, but at least it won't hang forever
anymore.
2017-04-10 18:46:01 +03:00
Scott D Phillips
fc0c7d664d meson: gl: set default value of 0 for glconf vars
meson's configure_file emits only a comment like /* #undef ... */
for values which are unset in the configuration_data. For
gstglconfig.h, this differs from the autotools build where the
preprocessor definitions are always either 0 or 1. So loop over a
list of variables to set to zero as default.

Also sync up the gstglconfig.h.meson file with the additional
macros defined by the autotools build.

https://bugzilla.gnome.org/show_bug.cgi?id=781043
2017-04-09 11:20:43 +03:00
Vincent Penquerc'h
cd78fc58ec gstaggregator: fix event use after free
https://bugzilla.gnome.org/show_bug.cgi?id=781017
2017-04-09 11:17:19 +03:00
Vincent Penquerc'h
8a5d6397c1 mxfmux: fix index entry leak
https://bugzilla.gnome.org/show_bug.cgi?id=781023
2017-04-09 11:17:11 +03:00
Vincent Penquerc'h
b817f16e19 tests: fix leak in videoframe-audiolevel test
also add braces for the else case

https://bugzilla.gnome.org/show_bug.cgi?id=781022
2017-04-09 11:17:04 +03:00
Vincent Penquerc'h
3fd5608e21 glcontext: fix display leak
https://bugzilla.gnome.org/show_bug.cgi?id=781019
2017-04-09 11:16:56 +03:00
Vincent Penquerc'h
884e4b7810 gldisplay: fix list leak
Windows aren't always removed in time, and it turns out to be
very, very hard to remove a window in a way that's not racy and
not deadlocky. Since the window itself doesn't leak, freeing
the list on object destruction is enough.

https://bugzilla.gnome.org/show_bug.cgi?id=781018
2017-04-09 11:16:48 +03:00
Vincent Penquerc'h
9eab67a4af mpegts: fix invalid memory access in language descriptor
Also add a couple sanity asserts/returns

https://bugzilla.gnome.org/show_bug.cgi?id=781024
2017-04-09 11:16:37 +03:00
Seungha Yang
a3a12d0978 mpdparser: Report error if Representation is invalid
Spec "5.3.5 Representation" is saying that
id and bandwidth attributes are mandatory fields.

https://bugzilla.gnome.org/show_bug.cgi?id=780569
2017-04-09 10:58:27 +03:00
Seungha Yang
ea588ae0e0 adaptivedemux: Retry downloading a fragment immediately if any in live streaming
At the moment that demux is waiting manifest update, the target sequence
of fragment was advanced already. So, checking stream_has_next_fragment()
means looking for the next fragment of target fragment.
This might cause unexpected buffering if each fragment has
large duration and manifest is listing only limited number of fragments.

https://bugzilla.gnome.org/show_bug.cgi?id=780494
2017-04-09 10:56:32 +03:00
Seungha Yang
41996ad9c0 dashdemux: Fix SEEK of multi-period On-Demand profile
For each period, media presentation is the relative to the
period-start time. So SIDX seek position should be target seek
position minus period-start. Also, if presentationTimeOffset
is defined, the value should be compensated

https://bugzilla.gnome.org/show_bug.cgi?id=780397
2017-04-09 10:54:01 +03:00
Chris Bass
28e0bdb7fe ttmlparse: push segment events downstream
Without this, subtitles will stop after seeking.

https://bugzilla.gnome.org/show_bug.cgi?id=780897
2017-04-09 10:42:26 +03:00
Chris Bass
b4d9d9d9f8 ttmlparse: don't filter out untimed whitespace
Significant whitespace in elements that don't have begin/end values
should inherit timing from its parent, or if no its parents have no
timing, from the document's Root Temporal Extent. Currently, such
whitespace is removed, which is not spec-compliant. Fix this by
retaining whitespace in content nodes, and assigning a Root Temporal
Extent of 24 hours to any significant whitespace whose parents have no
associated timing.

https://bugzilla.gnome.org/show_bug.cgi?id=781027
2017-04-09 10:42:16 +03:00
Chris Bass
89b6b1a760 ttmlparse: don't leak caps.
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
60bcf63a29 ttmlrender: improve function comments/descriptions
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
ada24bd2b6 ttmlrender: relocate type definitions to head of file
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
0288ee24e9 ttml: correctly implement lineHeight behaviour
The specified behaviour in TTML when lineHeight is "normal" is different
from the behaviour when a percentage is given. In the former case, the
line height is a percentage (the TTML spec recommends 125%) of the largest
font size that is applied to the spans within the block; in the latter
case, the line height is the given percentage of the font size that is
applied to the block itself.

The code doesn't correctly implement this behaviour; this patch fixes
that.

https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
f28df30a8b ttmlrender: apply correct line height to blocks with multiple text sizes
In TTML, the height of every line in a block is determined by lineHeight
and fontSize style attributes, and should be the same for each line in
that block, regardless of whether different sized text appears on
different lines. Currently, a single PangoLayout is used to lay out all
the text in a block; however, pango will vary the line height in a
layout depending on the size of text used in each line, which is not
compliant with TTML.

This patch makes ttmlrender lay out the lines in a block itself, rather
than using a PangoLayout to do the work. The code still uses a
PangoLayout to render the text of each element, but the overall layout
of the text in a block is now controlled by ttmlrender itself. By doing
this, ttmlrender is able to ensure that the height of each line in a
block is correct.

https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
2a4a18b2ab ttmlrender: add facility to stitch images in both directions
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
ce532ddcfd ttmlrender: extend UnifiedElement type to include font metrics
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
aec8406fd7 ttmlrender: extend UnifiedBlock type
Include a reference to the GstSubtitleStyleSet of the represented block
and a string containing the concatenated text from all elements.

https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00
Chris Bass
9f0a06245b ttml: add refcounting to GstSubtitleStlyeSet type
https://bugzilla.gnome.org/show_bug.cgi?id=780402
2017-04-09 10:42:08 +03:00