Commit graph

1284 commits

Author SHA1 Message Date
Tim-Philipp Müller
60e9629860 g-i: no need to load registry in g-i scanner 2017-05-04 23:55:20 +01:00
Sebastian Dröge
a3656ba29b libs: Check if meta transform_func is NULL before using it
https://bugzilla.gnome.org/show_bug.cgi?id=782050
2017-05-02 14:31:14 +03:00
Guillaume Desmottes
a8edddb3d6 video: fix typo in GstVideoAlignment doc
https://bugzilla.gnome.org/show_bug.cgi?id=781490
2017-04-19 10:50:41 +01:00
Rico Tzschichholz
07a427b403 meson: Pass --c-include accordingly to GIR builds 2017-04-13 12:23:32 +01:00
Vivia Nikolaidou
bdccc98ee2 timecode: Fix invalid drop-frame timecode right before a new second
The previous fix was only working for non-drop-frame timecodes.

https://bugzilla.gnome.org/show_bug.cgi?id=779866
2017-04-09 11:15:27 +03:00
Vincent Penquerc'h
32ef8f54d4 video-converter: fix scaler leak
https://bugzilla.gnome.org/show_bug.cgi?id=780764
2017-03-31 16:14:50 +01:00
Arun Raghavan
a6742e81b9 convertframe: Fix async video sample conversion with non-default context
The GSource for dealing with timeouts in
gst_video_convert_sample_async() might be attached to a non-default
context, so we should not be using g_source_remove() on the returned ID.

The correct thing to do is to keep a reference to the actual GSource and
then call g_source_destroy() on it.

https://bugzilla.gnome.org/show_bug.cgi?id=780297
2017-03-20 17:23:58 +05:30
Jan Schmidt
2d3e69dca3 videodecoder: Add debug output tracking decode-after-flush
Track how long it takes to generate the first buffer after a flush
as a simple measure of how efficient the decoder is at skipping /
rushing to get to the first decode.
2017-03-18 02:03:47 +11:00
Sebastian Dröge
ce9bac465a video-format: Shift correctly when packing I420_12BE 2017-03-17 13:43:04 +02:00
Sebastian Dröge
eda8bd4de1 video-format: Order all formats in GST_VIDEO_FORMATS_ALL like in the enum
And remove duplicated entries.
2017-03-17 13:28:02 +02:00
Sebastian Dröge
95ddfdee4e video-format: Add Since markers to all new formats from 1.2
https://bugzilla.gnome.org/show_bug.cgi?id=780100
2017-03-16 17:38:02 +02:00
Sebastian Dröge
77f802f8e6 video: Add I420/I422/Y444_12LE/BE and GBRA video formats
https://bugzilla.gnome.org/show_bug.cgi?id=780100
2017-03-16 17:32:27 +02:00
Emeric Grange
2fcab9e7ef video: Add GBRA_10LE/BE, GBR_12LE/BE, GBRA_12LE/BE pixel formats
With additional bugfixes from Sebastian Dröge <sebastian@centricular.com>

https://bugzilla.gnome.org/show_bug.cgi?id=780100
2017-03-16 16:44:12 +02:00
Thibault Saunier
099ac9faf2 docs: Convert gtkdoc comments to markdown
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
2017-03-10 18:19:17 -03:00
Vivia Nikolaidou
a122135194 videotimecode: Fix invalid timecode right before a new second
When initializing a timecode from a GDateTime, and the remaining time
until the new second is less than half a frame (according to the given
frame rate), it would lead to the creation of an invalid timecode, e.g.
00:00:00:25 (at 25 fps) instead of 00:00:01:00. Fixed.

https://bugzilla.gnome.org/show_bug.cgi?id=779866
2017-03-10 17:47:46 +02:00
Matthew Waters
d15b0f4844 videodecoder: fix build error on i386
Use G_GUINT64_FORMAT for guint64 values.

Introduced by fcb63e77a9

Found by Alexander Larsson

gstvideodecoder.c: In function 'gst_video_decoder_have_frame':
gstvideodecoder.c:3312:51: error: format '%u' expects argument of type 'unsigned int', but argument 8 has type 'guint64 {aka long long unsigned int}' [-Werror=format=]
2017-03-10 18:23:48 +11:00
Sebastian Dröge
9460d40054 videotimecode: Unref GDateTime in error cases 2017-03-08 15:47:52 +02:00
Jan Schmidt
052d34478f videodecoder: Fix a leak introduced in fcb63e
CID: 1402055
2017-03-06 19:14:48 +11:00
Jan Schmidt
6ac79da6a2 videodecoder: Restrict frame timestamp guessing in reverse mode
Don't guess a timestamp of the start of the segment when running
in reverse mode, as more likely it means we're discontinuous somewhere
in the middle of the segment, and we'll fix up timestamps once
the frames are decoded and reversed.
2017-03-04 00:30:37 +11:00
Jan Schmidt
fcb63e77a9 videodecoder: Store buffer information even without PTS
When a PTS is not set, we still want to store the rest of the
buffer information, or else we lose important things like the
duration or buffer flags when parsing.
2017-03-04 00:30:37 +11:00
Sebastian Dröge
daa0e18c75 videodecoder: Handle return value of gst_video_decoder_drain()
CID 1362896
2017-02-28 15:11:42 +02:00
Sebastian Dröge
0f7b9dbe75 video-converter: Give a name to the thread-pool threads
This way they can be distinguished from any other threads in the same
process.
2017-02-24 10:04:21 +02:00
Sebastian Dröge
6d20fcc9df video-converter: Only lock the thread pool mutex when running with more than 1 thread
There's no reason to lock anything if only the current thread is ever
going to do any work.
2017-02-24 10:02:28 +02:00
Sebastian Dröge
49ac382b47 video-converter: Implement multi-threaded scaling/conversion
This adds a property to select the maximum number of threads to use for
conversion and scaling. During processing, each plane is split into
an equal number of consecutive lines that are then processed by each
thread.

During tests, this gave up to 1.8x speedup with 2 threads and up to 3.2x
speedup with 4 threads when converting e.g. 1080p to 4k in v210.

https://bugzilla.gnome.org/show_bug.cgi?id=778974
2017-02-23 21:55:29 +02:00
Georg Lippitsch
d15ad75caf videotimecode: Validate for drop-frame correctness
In gst_video_time_code_is_valid, also check for invalid
ranges when using drop-frame TC. Refactor some code which
broke after the check was added.

https://bugzilla.gnome.org/show_bug.cgi?id=779010
2017-02-23 19:56:26 +02:00
Georg Lippitsch
b3df5786a9 videotimecode: Init from GDateTime
Add a function to init the time code from a GDateTime

https://bugzilla.gnome.org/show_bug.cgi?id=778702
2017-02-23 19:50:39 +02:00
Sebastian Dröge
ab854b04ba video-scaler: Fix upscaling if width & height change and we're starting not at y=0
It was taking the initial input y-offset from the output value, which
only works for y=0 (in which case both are the same). If y > 0, we would
always stay behind the requested input offset and never ever read
anything from the input.
2017-02-15 21:43:32 +02:00
Sebastian Dröge
d0c1b34288 video-converter: Fix crashes in fast-paths when converting interlaced formats with different vertical subsampling
E.g. the following pipelines fail because chroma values after the last
line are read (note: 486 % 4 == 2):

gst-launch-1.0 videotestsrc ! "video/x-raw,interlace-mode=interleaved,width=720,height=486,format=UYVY" ! videoconvert ! "video/x-raw,format=I420" ! fakesink
gst-launch-1.0 videotestsrc ! "video/x-raw,interlace-mode=interleaved,width=720,height=486,format=I420" ! videoconvert ! "video/x-raw,format=UYVY" ! fakesink
gst-launch-1.0 videotestsrc ! "video/x-raw,interlace-mode=interleaved,width=720,height=486,format=I420" ! videoconvert ! "video/x-raw,format=AYUV" ! fakesink
2017-01-11 18:41:14 +02:00
Vivia Nikolaidou
629e8229a7 videotimecode: New GstVideoTimeCodeInterval type, ability to add to a GstVideoTimeCode
Sometimes there is a human-oriented timecode that represents an
interval between two other timecodes. It corresponds to the human
perception of "add X hours" or "add X seconds" to a specific timecode,
taking drop-frame oddities into account. This interval-representing
timecode is now a GstVideoTimeCodeInterval. Also added function to add it to
a GstVideoTimeCode.

https://bugzilla.gnome.org/show_bug.cgi?id=776447
2017-01-11 11:05:21 +11:00
Vivia Nikolaidou
06ff74e51d videotimecode: Add GstValue functions
Add compare, serialization and deserialization functions

https://bugzilla.gnome.org/show_bug.cgi?id=772764
2017-01-09 18:56:16 +02:00
Jan Schmidt
cca3a5b194 gst_video_guess_framerate: Don't throw away all precision
When operating on framerates near 10000fps, at least keep 1
digit of precision for calculations
2017-01-09 21:25:26 +11:00
Edward Hervey
216ee52090 video-info: Properly initialize/set extra fields
The flags and field order weren't properly initialized in the
gst_video_info_init().

Furthermore in gst_video_info_from_caps() we might set unitiliazed
values previously, this only sets them if valid.
2016-11-28 16:53:10 +01:00
Sebastian Dröge
47fdb15074 video-info: Add unit test for overflow checks
And also prevent overflows caused by allowing uint width/height in
gst_video_info_set_format() but storing them as (signed!) ints.
2016-11-24 15:40:22 +02:00
Sebastian Dröge
3d7a566640 video-info: And change the overflow check to not actually overflow itself 2016-11-24 15:12:40 +02:00
Sebastian Dröge
681d97aed7 video: Handle errors in gst_video_info_set_format() / gst_video_info_align()
https://bugzilla.gnome.org/show_bug.cgi?id=774588
2016-11-24 15:06:39 +02:00
Sebastian Dröge
17cdd369e6 video-info: Sanity check the frame size to prevent overflows
https://bugzilla.gnome.org/show_bug.cgi?id=774588
2016-11-24 15:06:39 +02:00
Vivia Nikolaidou
f578c00a14 videotimecode: Fix incorrect nsec_since_daily_jam calculation
For drop-frame timecodes, the nsec_since_daily_jam doesn't necessarily
directly correspond to this many hours/minutes/seconds/frames. We have
to get the frame count as per frames_since_daily_jam and then convert.

https://bugzilla.gnome.org/show_bug.cgi?id=774585
2016-11-17 10:04:26 +02:00
Scott D Phillips
e740103669 videodecoder, audiodecoder: parse format before checking in src_query_default
The logic change in these commits misordered the parsing and checking of
format in position queries:

 2b06e54 videodecoder: Don't answer BYTES queries
 1840b02 audio: Don't answer BYTES queries

https://bugzilla.gnome.org/show_bug.cgi?id=774484
2016-11-16 07:57:31 +11:00
Jan Schmidt
2b06e54651 videodecoder: Don't answer BYTES queries
Refuse to answer BYTES queries ourselves. The only
time they make sense is on raw elementary streams,
in which case upstream would already have answered.

https://bugzilla.gnome.org/show_bug.cgi?id=757631
2016-11-16 00:14:47 +11:00
Scott D Phillips
6e71583d07 Cast away const from GstMetaInfo in *_get_meta_info() functions
MSVC warns about the const in the implicit argument conversion in the
calls to g_once_init_{enter,leave}. It's OK so explicitly cast it.

https://bugzilla.gnome.org/show_bug.cgi?id=774293
2016-11-15 14:52:22 +02:00
Thibault Saunier
5bdb38995f meson: Fix build when orc is disabled
Making sure not to use the orc_dep variable in case
orc has been explicitely disabled.
2016-11-14 17:26:02 -03:00
Scott D Phillips
ff8d49a4c8 Use intermediate guint when handling GstVideoMultiviewFlags
The underlying integer type of the enum GstVideoMultiviewFlags is
implementation defined and may not have the same size as guint.

https://bugzilla.gnome.org/show_bug.cgi?id=774293
2016-11-12 10:51:30 +02:00
Scott D Phillips
ab3c8caeed Remove 'return' from void functions
https://bugzilla.gnome.org/show_bug.cgi?id=774293
2016-11-12 10:51:30 +02:00
Thibault Saunier
6917cb629e meson: Generate girs
https://bugzilla.gnome.org/show_bug.cgi?id=773944
2016-11-09 18:06:19 -03:00
Julien Isorce
3bf893e12a video: add gst_video_decoder_allocate_output_frame_with_params
It adds a third argument to pass GstBufferPoolAcquireParams
to gst_buffer_pool_acquire_buffer.

If a user subclasses GstBufferPoolAcquireParams, this allows to
pass an updated param to the underlying buffer pool at each
gst_video_decoder_allocate_output_frame_with_params call.

https://bugzilla.gnome.org/show_bug.cgi?id=773165
2016-11-04 16:18:13 +00:00
Sebastian Dröge
e73eb54908 video-info: Fix the docs to say interlace-mode, not interlaced-mode 2016-11-04 16:25:55 +02:00
Sebastian Dröge
1f9204c725 video: Update orc generated files 2016-11-02 11:04:32 +02:00
Sebastian Dröge
9041db4680 Revert "video-color: Allow converting incomplete colorimetry to a string"
This reverts commit 158eae7e7e.

It already *always* allowed to convert incomplete colorimetry to a
string.
2016-11-01 23:51:47 +02:00
Sebastian Dröge
158eae7e7e video-color: Allow converting incomplete colorimetry to a string
This is only a good idea for non-raw caps.

https://bugzilla.gnome.org/show_bug.cgi?id=771376
2016-11-01 20:40:07 +02:00
Sebastian Dröge
ad06b54443 videoencoder: Proxy colorimetry and chroma-site from input to output caps
https://bugzilla.gnome.org/show_bug.cgi?id=771376
2016-11-01 20:40:07 +02:00