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158 commits

Author SHA1 Message Date
Luis de Bethencourt
d90347edf2 deinterlace: use GST_STIME_ARGS for GstClockTimeDiff 
No need to manually handle negative values of diff, GST_STIME_ARGS is
available for this.
 2015-11-02 16:45:34 +00:00
Thiago Santos
dc0e2281b9 deinterlace: break as soon as non-interlaced if found 
It looks for a non-interlaced entry on the filter caps, break
as soon as one is found to avoid wasting cpu
 2015-10-25 11:02:34 -03:00
Thiago Santos
82d62b9edd deinterlace: implement accept-caps 
Implement accept-caps handler to avoid doing a full caps query
downstream to handle it.

This commit implements accept-caps as a simplification of the _getcaps
function, so it exposes the same limitations that getcaps would.
For example, not accepting renegotiation to caps with capsfeatures when
it was last configured to a caps that it has to deinterlace.
 2015-10-25 11:01:45 -03:00
Luis de Bethencourt
34caf9d7c5 deinterlace: update example pipeline 
Update reference to decodebin2 to decodebin
 2015-06-25 10:47:40 +01:00
Luis de Bethencourt
72f63c58ad deinterlace: remove dead assignments 
Values in fields_required and same_buffer are overwritten before used. Removing
assignment
 2015-06-25 10:46:43 +01:00
Sebastian Dröge
a7faa3e0a2 Release 1.5.1 2015-06-07 10:46:34 +02:00
Tim-Philipp Müller
d753a3eeb1 Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 17:55:07 +01:00
Luis de Bethencourt
671b4d25cd remove unused enum items PROP_LAST 
This were probably added to the enums due to cargo cult programming and are
unused. Removing them.
 2015-04-24 17:01:12 +01:00
Thibault Saunier
76944350c0 Deinterlace: in query_caps return only supported formats if filter is interlaced 
In some cases the currently set GstVideoInfo is not interlaced, but
upstream caps are interlaced and the info is passed in the filter,
we should take that info into account and make sure that we do not
consider that case as a "pass through" case.

https://bugzilla.gnome.org/show_bug.cgi?id=741407
 2014-12-14 12:41:16 +01:00
Sanjay NM
26a1344f37 Miscellaneous minor cleanups 
Fix redundant variables and assignments,
and unreachable breaks.

https://bugzilla.gnome.org/show_bug.cgi?id=736875
https://bugzilla.gnome.org/show_bug.cgi?id=736876
https://bugzilla.gnome.org/show_bug.cgi?id=736879
https://bugzilla.gnome.org/show_bug.cgi?id=736880
https://bugzilla.gnome.org/show_bug.cgi?id=736881
https://bugzilla.gnome.org/show_bug.cgi?id=736888
https://bugzilla.gnome.org/show_bug.cgi?id=736890
https://bugzilla.gnome.org/show_bug.cgi?id=736892
https://bugzilla.gnome.org/show_bug.cgi?id=736893
https://bugzilla.gnome.org/show_bug.cgi?id=736894
 2014-09-24 00:45:31 +01:00
Sebastian Dröge
b03a4d9155 deinterlace: Fix compiler warnings when compiling with G_DISABLE_ASSERT 2014-06-29 19:54:44 +02:00
Sebastian Dröge
1d4404d883 Release 1.3.1 2014-05-03 18:02:23 +02:00
Sebastian Dröge
25ed0a30a4 deinterlace: Fix compiler warning 
gstdeinterlace.c: In function 'gst_deinterlace_output_frame':
gstdeinterlace.c:1537:57: error: 'pattern.length' may be used uninitialized in this function [-Werror=maybe-uninitialized]

This actually is always initialized before it is used there, but
let's just silence gcc here.
 2014-04-22 17:29:02 +02:00
Vincent Penquerc'h
46a39bdd4f deinterlace: fix sign comparison 
history_count is unsigned, so the whole comparison will be made
as unsigned, and fail to reject what it was meant to.

Coverity 206204
 2014-04-16 17:44:51 +01:00
Vincent Penquerc'h
1d7735b1d6 deinterlace: guard against finding no suitable pattern 
The code handles a -1 pattern index, and it seems plausible
that a pattern might be found later, so it seems best to not
send an element error here.

Coverity 1139766
 2014-04-07 12:20:12 +01:00
Matthieu Bouron
200eb7498d deinterlace: do not try set deinterlace method if passthrough is enabled 
Fixes an issue with progressive content and unsupported video formats
for the deinterlace method.

https://bugzilla.gnome.org/show_bug.cgi?id=719636
 2014-02-04 21:44:35 +01:00
Matthieu Bouron
0bbdb9bb1d deinterlace: support any video formats and any caps features if deinterlace mode allows it 
https://bugzilla.gnome.org/show_bug.cgi?id=719636
 2014-01-03 11:22:01 +01:00
Todd Agulnick
8bab119af9 Some compiler warning fixes to satisfy XCode compiler 
https://bugzilla.gnome.org/show_bug.cgi?id=720513
 2013-12-16 16:52:40 +01:00
Tim-Philipp Müller
a424fb289b deinterlace: microoptimisation: avoid some unnecessary GValue copies 2013-12-02 00:10:43 +00:00
Tim-Philipp Müller
63b0e84add deinterlace: fix off-by-one crash when downstream caps contain a list of framerates 
https://bugzilla.gnome.org/show_bug.cgi?id=719544
 2013-12-01 23:33:04 +00:00
Tim-Philipp Müller
d506409af5 docs: get rid of 'Since: 0.10.x' markers 
And some gtk-doc markup fixes.
 2013-11-18 14:47:35 +00:00
Sebastian Dröge
a5bf9f24c9 deinterlace: Fix handling of planar video formats in greedyh method 
https://bugzilla.gnome.org/show_bug.cgi?id=709507
 2013-10-07 12:54:11 +02:00
Tim-Philipp Müller
f18b1f7e80 deinterlace: fix on-the-fly changing of "mode" and "fields" properties 
We call setcaps() to reconfigure ourselves, but we need to pass
the current *sink* caps, not the source caps then. Also fix a
caps leak.

https://bugzilla.gnome.org/show_bug.cgi?id=641599
 2013-07-22 18:00:16 +01:00
Sebastian Dröge
048866f1b1 Release 1.1.1 2013-06-05 18:31:40 +02:00
Sebastian Dröge
ecc6c607ff deinterlace: The return value of gst_pad_set_caps() is not relevant anymore 
Caps can fail to be set because the pad is not linked yet for example.
 2013-05-22 17:34:07 +02:00
Sebastian Dröge
5c8bb90262 deinterlace: Improve handling of min/max buffer numbers of the buffer pool 2013-05-14 09:45:12 +02:00
Matej Knopp
30c00f4fb7 deinterlace: set caps for buffer pool config 2013-05-14 09:38:24 +02:00
Sebastian Dröge
b0b0557c48 gst: Add better support for static plugins 2013-04-15 15:54:11 +02:00
Matej Knopp
67c2219687 deinterlace: force deinterlacing in "interlaced" mode 
https://bugzilla.gnome.org/show_bug.cgi?id=697467
 2013-04-07 20:48:21 +01:00
Kishore Arepalli
288e05c99d deinterlace: fix infinite loop on EOS with non-default methods or fields 
Fixes problem of infinite loop in gst_deinterlace_reset_history.
Last field in the history was never deinterlaced because idx becomes negative.

Happens e.g. with method=scalerbob fields=bottom or
method=greedyl fields=top

https://bugzilla.gnome.org/show_bug.cgi?id=695644
https://bugzilla.gnome.org/show_bug.cgi?id=693173
 2013-03-17 14:47:26 +00:00
Thijs Vermeir
df88341ffb deinterlace: use appropriate printf format for gsize 2012-12-18 16:02:09 +01:00
Wim Taymans
abd7e33db6 deinterlace: add support for strides 
Implement stride support correctly by taking it from the GstVideoFrame.
Propose a bufferpool upstream when not operating in passthrough.
 2012-12-11 13:00:46 +01:00
Tim-Philipp Müller
230cf41cc9 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:07:18 +00:00
Robert Swain
03e5376827 deinterlace: Add some useful debug logging 2012-09-25 17:05:37 +02:00
Robert Swain
33dd81569f deinterlace: Fix telecine 
This only affects behaviour in telecine cases with pattern locking
enabled. The default case should be untouched.

This works with the output from fieldanalysis at least, but the field
order looks swapped for telecine mixed buffers with the
David_slides_Schleef clip.
 2012-09-25 17:04:54 +02:00
Robert Swain
480b894642 deinterlace: Remove incorrect logic 
I don't understand why these lines were added, they don't make sense to
me now and both David and I agree that removing them moves closer to
related logic being correct, therefore, they're being removed.

I've tested a few progressive, interlaced and telecine clips and they
all behave properly timestamp-wise and visually after these changes.
 2012-09-19 00:39:01 +02:00
Robert Swain
a35a931555 deinterlace: Fix field duration 
The frame rate fraction is correctly adjusted in the cases preceding the
field duration calculation and so the factor of 2 is incorrect.
 2012-09-19 00:17:49 +02:00
Jan Schmidt
a27deda053 deinterlace: Don't treat every custom-downstream event as EOS 
Don't fall through to the EOS handling after receiving a
custom-downstream event.
 2012-09-12 12:23:08 -07:00
Wim Taymans
1c64a91a50 deinterlace: improve framerate transform 
Handle G_MAXINT in the framerates better. If we cannot double or divide the
framerate, clamp to the smallest/largest possible value we can express instead
of failing.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683861
 2012-09-12 13:28:07 +02:00
Wim Taymans
6d9f9bf11a deinterlace: small cleanup 2012-09-12 13:17:54 +02:00
Wim Taymans
ecaa2624d3 deinterlace: remove redundant _set_allocation call 2012-09-06 17:09:20 +02:00
Mark Nauwelaerts
1ce09d7ef9 deinterlace: plug some leaks 2012-09-06 17:05:49 +02:00
Wim Taymans
510482b01a deinterlace: reuse core function for GCD 2012-09-06 16:52:18 +02:00
Mark Nauwelaerts
9d4579b38a deinterlace: support filter in getcaps 2012-09-06 16:31:17 +02:00
Mark Nauwelaerts
a4458f5f74 deinterlace: do not leak getcaps result 2012-09-06 16:31:17 +02:00
Wim Taymans
45e5ec29ac deinterlace: add support for bufferpool 
Add bufferpool support to avoid a memcpy in the videosink when actively
interlacing.
Remove some commented obsolete code.
 2012-09-06 16:25:05 +02:00
Wim Taymans
f59fb16f58 deinterlace: proxy allocation query in passthrough 
We can let the allocation query pass when we are operating in passthrough mode.
 2012-09-06 13:38:52 +02:00
Wim Taymans
4efdbc97a5 deinterlace: use default event functions 
instead of blindly forwarding unknown events.
 2012-09-06 13:23:46 +02:00
Wim Taymans
a557282aaa deinterlace: small cleanups 2012-09-06 13:23:30 +02:00
Wim Taymans
f1ef3b4983 deinterlace: call default query handlers 
Call the default query handler instead of forwarding the query blindly. Fixes
issues of strides because of proxying the allocation query wrongly.
 2012-09-06 12:56:30 +02:00