Commit graph

1181 commits

Author SHA1 Message Date
Tim-Philipp Müller
b424712644 video: update disted orc backup file
https://bugzilla.gnome.org/show_bug.cgi?id=761851
2016-02-27 00:13:03 +00:00
Göran Jönsson
babcf4d30c video-converter: add direct UYVY to GRAY8 conversion function
https://bugzilla.gnome.org/show_bug.cgi?id=761851
2016-02-26 23:56:51 +00:00
Tim-Philipp Müller
c64dae3e1d video: flesh out docs for gst_video_frame_map() 2016-02-25 17:46:31 +00:00
Tim-Philipp Müller
a62c7bd54c Fix use of undeclared core debug category symbols
libgstreamer currently exports some debug category
symbols GST_CAT_*, but those are not declared in any
public headers.

Some plugins and libgstvideo just use GST_DEBUG_CATEGORY_EXTERN()
to declare and use those, but that's just not right at
all, and it won't work on Windows with MSVC. Instead look
up the categories via the API.
2016-02-20 11:31:43 +00:00
Tim-Philipp Müller
ddfe7a2808 win32: remove outdated build cruft
This hasn't been touched for generations, doesn't work,
and is just causing confusion. We also don't want to
maintain these files manually.
2016-02-20 10:05:17 +00:00
Stian Selnes
85f297d648 videoencoder: Fix leak when pre_push does not return OK
https://bugzilla.gnome.org/show_bug.cgi?id=761951
2016-02-13 10:09:45 -03:00
HoonHee Lee
dfa2f49523 audio/videodecoder: Minor cleanup of last commit
https://bugzilla.gnome.org/show_bug.cgi?id=761218
2016-01-28 13:21:49 +01:00
HoonHee Lee
15df3c812b audio/videodecoder: use gst_pad_peer_query_caps to make output caps
gst_pad_get_allowed_caps() will return NULL if the srcpad has no peer.
In that case, use gst_pad_peer_query_caps() with template caps as filter
to have negotiated output caps properly before forwarding GAP event.

https://bugzilla.gnome.org/show_bug.cgi?id=761218
2016-01-28 11:34:22 +01:00
Aurélien Zanelli
43db5e5ebd video-format: fix GstVideoFormatInfo documentation warnings
Add missing ':' to tile_ws and tile_hs fields documentation to avoid
bad render of these two fields, mark reserved bytes as private to hide
field and avoid gtkdoc warning and add parameters description to
documented macro to avoid gtkdoc warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=761132
2016-01-26 14:48:19 -05:00
Wim Taymans
c99caa6b37 video-color: add Adobe RGB primaries and transfer function 2016-01-21 10:45:40 +01:00
Wim Taymans
773e2476e6 video-info: enfore RGB matrix for RGB formats
In gst_video_info_to_caps(), make sure we end up with an RGB matrix for
RGB formats and warn when the GstVideoInfo colorimetry is wrong.
In gst_video_info_from_caps(), fix the GstVideoInfo with an RGB matrix
for RGB formats and warn about inconsistent caps.

See https://bugzilla.gnome.org/show_bug.cgi?id=759624
2016-01-20 10:19:34 +01:00
Wim Taymans
83fe1c7705 video-converter: ignore matrix for RGB formats
For RGB formats, the matrix in the colorimetry (conversion from YUV to
RGB) is irrelevant and we should ignore it and assume the identity
transform for everything we do.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=759624
2016-01-20 10:02:20 +01:00
Thibault Saunier
1bf18f6f44 videoencoder: Deprecate GST_VIDEO_ENCODER_FLOW_DROPPED
It was never actually supported or used

https://bugzilla.gnome.org/show_bug.cgi?id=760666
2016-01-20 09:51:09 +02:00
Thibault Saunier
7d35a07f1a Revert "videoencoder: Release video frame when ->handle return ERROR or DROPPED"
This reverts commit 63517d0ed3.

It was wrong ref counting wise and we decided to deprecated DROPPED
return value

https://bugzilla.gnome.org/show_bug.cgi?id=760666
2016-01-20 09:50:17 +02:00
Thibault Saunier
63517d0ed3 videoencoder: Release video frame when ->handle return ERROR or DROPPED
https://bugzilla.gnome.org/show_bug.cgi?id=760666
2016-01-16 08:53:35 +01:00
Sebastian Dröge
0da2709d0c audio/video: Use G_GNUC_INTERNAL for internal functions 2016-01-08 17:50:50 +02:00
Aurélien Zanelli
c119715e25 videopool: store videoinfo after choosing the biggest buffer size
Otherwise, pool could be negotiated with a size which will be different
from the one used in allocation which is the GstVideoInfo.

https://bugzilla.gnome.org/show_bug.cgi?id=760222
2016-01-06 11:29:42 -05:00
Tim-Philipp Müller
7ffd9ce291 docs: remove dummy function declarations with G_INLINE_FUNCTION for gtk-doc
gtk-doc can handle static inline functions just fine these days,
there's no need for this stuff any more.
2016-01-03 17:21:18 +00:00
Reynaldo H. Verdejo Pinochet
e61f5b2138 videoblend: special case 1x1 src dims on increment computation
Fix crash with 1x1 overlay pixmap

https://bugzilla.gnome.org/show_bug.cgi?id=757290
2015-12-28 14:16:41 -08:00
Sebastian Dröge
3ba59f0b62 videoaffinetransformmeta: Add (transfer none) annotation for return value 2015-12-26 09:43:51 +01:00
Xavier Claessens
429860e51f base: Add g_autoptr() support to all types
https://bugzilla.gnome.org/show_bug.cgi?id=754464
2015-12-14 13:39:43 -05:00
Julien Isorce
4f396ae61c videodecoder: add some debug around pool negotiation
It lets us know easily which pool is activated or
inactivated during the negotiation.

https://bugzilla.gnome.org/show_bug.cgi?id=720597
2015-12-11 14:55:46 +00:00
Song Bing
a476145797 video/convertframe: Add crop meta support via videocrop
https://bugzilla.gnome.org/show_bug.cgi?id=759329
2015-12-11 16:14:59 +02:00
Edward Hervey
d34aaf9e9b videodecoder: Avoid pushing buffers before segment start
In the case where the stream doesn't have a framerate set and the frames
don't have a duration set, we still want to use the clipping path to
make sure we don't push buffers outside of the segment.

The problem was the previous iteration was setting a duration of 2s, which
meant that any buffer which was less than 2s before the segment start would
end up getting pushed.

Instead, use a saner 40ms (25fps single frame duration) to figure out whether
the frame could be within the segment or not
2015-12-03 16:42:50 +01:00
Reynaldo H. Verdejo Pinochet
4ed7b0a0e6 Drop usage of deprecated g-ir-scanner --strip-prefix flag 2015-12-02 20:19:43 -08:00
Matthew Waters
0b98ed32ce videometa: add GstVideoAffineTransformationMeta
Adds a simple 4x4 affine transformations meta for passing arbitrary
transformations on buffers.

Based on patch by Matthieu Bouron

https://bugzilla.gnome.org/show_bug.cgi?id=731791
2015-11-11 00:19:25 +11:00
Arnaud Vrac
dfe250d17d video: blend using OVER operation
Also support all premultiplied/non-premultiplied source/destination
configurations

https://bugzilla.gnome.org/show_bug.cgi?id=681447
2015-11-04 21:58:32 +01:00
Luis de Bethencourt
227f1d1e0f videodecoder: Print GstClockTimeDiff as a signed integer in debug logs 2015-11-03 13:44:39 +00:00
Luis de Bethencourt
b81b3f07ec videodecoder: subtract time difference with GST_CLOCK_DIFF
To ensure the subtraction of two GstClockTime values (which are guint64)
can be negative. Use GST_CLOCK_DIFF which returns a gint64.

CID 1338049
2015-11-02 12:09:45 +00:00
Sebastian Dröge
1da79c76a7 videodecoder: Print another time difference as a signed integer instead of a huge unsigned one 2015-10-29 16:52:49 +02:00
Sebastian Dröge
f17758d9e3 videodecoder: Print GstClockTimeDiff as a signed integer in debug logs 2015-10-29 16:01:26 +02:00
Pavel Bludov
8051434c03 video: overlay-composition: fix rectangle and composition cast macros
Closing parenthesis was missing in two cases.

https://bugzilla.gnome.org/show_bug.cgi?id=756893
2015-10-22 09:24:01 +01:00
Sebastian Dröge
df0d5aa4d5 video: Add out annotations to the out parameters of gst_video_calculate_display_ratio()
https://bugzilla.gnome.org/show_bug.cgi?id=754567
2015-10-17 20:37:22 +03:00
Sebastian Dröge
e49c492a53 Release 1.6.0 2015-09-25 23:15:20 +02:00
Sebastian Dröge
8239da2311 video-dither: Use saturated add when adding ordered dither for > 8 bit targets
Otherwise our 16 bit integers are going to overflow in intermediate
calculations, causing video to become mostly black.

https://bugzilla.gnome.org/show_bug.cgi?id=755392
2015-09-24 23:01:58 +02:00
Sebastian Dröge
1fb85733f5 video-frame: Fix gst_video_frame_copy() for formats with pstride==0
v210, UYVP and IYU1 are complex formats for which pixel stride does not really
have a meaning. If we copy width*pstride bytes per line, it's not going to do
the right thing. As a fallback, copy stride bytes per line. This might copy
uninitialized bytes at the end of each line, but at least copies the frame.

https://bugzilla.gnome.org/show_bug.cgi?id=755392
2015-09-24 17:39:43 +02:00
Tim-Philipp Müller
8b96b52a62 videopool: ensure allocation alignment is consistent with video alignment requirements
Make sure GstAllocationParams alignment is not less than
any alignment requirement specified via GstVideoAlignment.

https://bugzilla.gnome.org/show_bug.cgi?id=754120
2015-09-15 10:20:37 +01:00
Thiago Santos
df931fb0b8 video-format: add missing alpha flag for some formats
Some formats didn't have the alpha flag marked, use the correct
macro so they get it right.

https://bugzilla.gnome.org/show_bug.cgi?id=754808
2015-09-10 07:28:21 -03:00
Tim-Philipp Müller
86a1092e59 video: improve GstVideoFormatUnpack docs
https://bugzilla.gnome.org/show_bug.cgi?id=754650
2015-09-07 00:19:09 +01:00
Kouhei Sutou
3e41e784be libs: Fix build error on MinGW where "%ll" is not available
"ll" isn't available on MinGW. We can use G_GINT64_MODIFIER for portable
64bit size data modifier.

https://bugzilla.gnome.org/show_bug.cgi?id=754630
2015-09-06 18:32:16 +03:00
Sebastian Dröge
64301f1005 video(en|de)coder: Return TRUE when we consumed a tag event without creating a new event
Fixes spurious flow errors that especially break gst-validate.
2015-08-18 16:28:42 +03:00
Tim-Philipp Müller
c21a972421 videoencoder: fix tag handling
Merge upstream tags with encoder tags and update whenever
any of those changes.

https://bugzilla.gnome.org/show_bug.cgi?id=679768
2015-08-18 12:44:04 +01:00
Tim-Philipp Müller
30b7cc6670 videodecoder: fix tag handling
Before we just merged everything in pretty much random ways
ad-hoc instead of keeping state properly. In 0.10 that was
how it worked, but in 1.x the tag events sent should always
reflect the latest state and replace any previous tags.

So save the upstream (stream) tags, and save the tags set
by the decoder subclass with merge mode, and then update
the merged tags whenever either of those two changes.

This slightly changes the behaviour of gst_video_decoder_merge_tags()
in case it is called multiple times, since now any call replaces
the previously-set tags. However, it leads to much more predictable
outcomes, and also we are not aware of any subclass which sets this
multiple times and expects all the tags set to be merged.

If more complex tag merging scenarios are required, we'll have
to add a new vfunc for that or the subclass has to intercept
the upstream tags itself and send merged tags itself.

https://bugzilla.gnome.org/show_bug.cgi?id=679768
2015-08-16 18:23:07 +01:00
Thiago Santos
c63db0e104 Revert "videodecoder: expose default query handling function"
Apparently I forgot how gobject works, there is no need to expose
it directly as one can call it from the parent_class pointer

This reverts commit ea9b6a7e3c.
2015-08-15 13:44:35 -03:00
Thiago Santos
4982188cf7 videodecoder: add option to use default pad accept-caps handling
Add gst_video_decoder_set_use_default_pad_acceptcaps() to allow
subclasses to make videodecoder use the default pad acceptcaps
handling instead of resorting to the caps query that is, usually,
less efficient and unecessary

API: gst_video_decoder_set_use_default_pad_acceptcaps
2015-08-15 13:44:34 -03:00
Thiago Santos
ea9b6a7e3c videodecoder: expose default query handling function
Subclasses can use it to select what queries they want to handle
and forward the rest to the default handling function.

API: gst_video_decoder_sink_query_default

https://bugzilla.gnome.org/show_bug.cgi?id=753623
2015-08-14 13:41:58 -03:00
Thiago Santos
d259a233a5 videoencoder: remove empty line to make g-i-scanner happy
gstvideoencoder.h:228: Warning: GstVideo: "@transform_meta"
parameter unexpected at this location:
 * @transform_meta: Optional. Transform the metadata on ...
2015-08-10 10:40:19 -03:00
Thiago Santos
a1c3276159 videodecoder: documentation cleanup
Remove some whitespace and break lines longer than 80 columns
2015-08-10 10:40:07 -03:00
Thiago Santos
e59d1308cc videodecoder: push pending events before gap
Push all pending events before pushing the gap. This ensures the
segment is pushed before the gap so it can be properly translated
to the running time

Includes unit test.

https://bugzilla.gnome.org/show_bug.cgi?id=753360
2015-08-10 00:21:37 -03:00
Wim Taymans
14083178b8 video: improve logging
Add logging categories for most video objects.
Remove some useless debug lines in video-info and videotestsrc.
Add a performance debug line in the video scaler.
2015-07-15 12:47:42 +02:00