Wim Taymans [Tue, 16 Dec 2014 11:57:55 +0000 (12:57 +0100)]
ximagesink: clear src and dest rectangles
Now that the center function also takes into account the x and y
coordinates of the dest rectangle, better clear all the fields before
using them.
Song Bing [Tue, 16 Dec 2014 11:10:53 +0000 (12:10 +0100)]
videopool: update buffer size after video alignment
Update the new buffer size after alignment in the pool configuration
before calling the parent set_config. This ensures that the parent knows
about the buffer size that we will allocate and makes the size check
work in the release_buffer method.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741420
Sebastian Dröge [Mon, 15 Dec 2014 19:57:14 +0000 (20:57 +0100)]
audiobasesrc/sink: Add _CAST macros
Edward Hervey [Mon, 15 Dec 2014 13:10:17 +0000 (14:10 +0100)]
video: Fix non-default usage of gst_video_sink_center_rect
Make sure we take into account non-0 x/y destination rectangles
Tim-Philipp Müller [Mon, 15 Dec 2014 12:12:44 +0000 (12:12 +0000)]
examples: improve playback-test help text a little
And allow pipeline type to be specified as string.
Sebastian Dröge [Mon, 15 Dec 2014 09:35:35 +0000 (10:35 +0100)]
pango: Add license/copyright header to header file
Sebastian Dröge [Mon, 15 Dec 2014 08:45:43 +0000 (09:45 +0100)]
Revert "decodebin: Only emit the drain signal for the main decode chain, not any subchains"
This reverts commit
a391dfe17f1a325f60e1d51a6d40c1a68eb196de.
It breaks gapless playback: https://bugzilla.gnome.org/show_bug.cgi?id=740045
Matej Knopp [Tue, 9 Dec 2014 02:18:37 +0000 (03:18 +0100)]
audiorate: Fill gap events
https://bugzilla.gnome.org/show_bug.cgi?id=741281
Sanjay NM [Wed, 10 Dec 2014 10:40:58 +0000 (16:10 +0530)]
audio: Add error handling to gst_audio_decoder_drain()
https://bugzilla.gnome.org/show_bug.cgi?id=740686
Sebastian Dröge [Sat, 13 Dec 2014 15:14:49 +0000 (16:14 +0100)]
audioclock: Fix redundant definitions compiler warning
gstaudioclock.c:51:31: error: redundant redeclaration of 'gst_audio_clock_init' [-Werror=redundant-decls]
G_DEFINE_TYPE (GstAudioClock, gst_audio_clock, GST_TYPE_SYSTEM_CLOCK);
gstaudioclock.c:51:31: error: redundant redeclaration of 'gst_audio_clock_class_init' [-Werror=redundant-decls]
G_DEFINE_TYPE (GstAudioClock, gst_audio_clock, GST_TYPE_SYSTEM_CLOCK);
Sebastian Dröge [Sat, 13 Dec 2014 15:04:40 +0000 (16:04 +0100)]
audioclock: No need to get the parent class in class_init, G_DEFINE_TYPE does that for us
Sebastian Dröge [Sat, 13 Dec 2014 15:01:44 +0000 (16:01 +0100)]
audioclock: Use G_DEFINE_TYPE instead of a custom get_type() function
Zaheer Abbas Merali [Fri, 12 Dec 2014 16:32:15 +0000 (08:32 -0800)]
rtcpbuffer: fix spelling of word in comment
Tim-Philipp Müller [Fri, 12 Dec 2014 14:59:49 +0000 (14:59 +0000)]
tests: rtpbasepayload: fix indentation
Tim-Philipp Müller [Fri, 12 Dec 2014 14:59:03 +0000 (14:59 +0000)]
tests: audiodecoder: fix indentation
Tim-Philipp Müller [Fri, 12 Dec 2014 14:56:36 +0000 (14:56 +0000)]
tests: audiodecoder: fix broken refcounting in unit test
The set_format vfunc does not pass ownership of the caps
to the decoder, so we mustn't unref the caps there.
gst_event_new_caps() does not take ownership of the caps
passed, so we must unref the caps afterwards.
Fixes leaks when running test in valgrind in 1.4 branch.
Sebastian Dröge [Fri, 12 Dec 2014 09:02:43 +0000 (10:02 +0100)]
video: Update disted orc source files
Sebastian Dröge [Fri, 12 Dec 2014 09:01:36 +0000 (10:01 +0100)]
Revert "video-converter: Fix compiler warning because of missing prototype of non-static function"
This reverts commit
406f32a9468c837a4d71f988de10dc2198a8edc9.
The problem was apparently that my video-orc.h was not updated and did not
include the prototype for that function. Only a "make clean" caused it to
be regenerated.
Sebastian Dröge [Fri, 12 Dec 2014 08:51:05 +0000 (09:51 +0100)]
video-converter: Fix compiler warning because of missing prototype of non-static function
video-converter.c:838:1: error: no previous prototype for function
'_custom_video_orc_matrix8' [-Werror,-Wmissing-prototypes]
Thiago Santos [Wed, 10 Dec 2014 01:47:31 +0000 (22:47 -0300)]
audiodecoder: do not use fixed caps on source pad
decoders can change the caps on their source pads, so they don't
use fixed caps. Having fixed caps can cause renegotiation issues.
Thiago Santos [Wed, 10 Dec 2014 01:46:42 +0000 (22:46 -0300)]
videodecoder: do not use fixed caps on source pad
decoders can change the caps on their source pads, so they don't
use fixed caps. Having fixed caps can cause renegotiation issues.
Thibault Saunier [Thu, 11 Dec 2014 12:45:38 +0000 (13:45 +0100)]
playbin: Do not mix up stream type when getting stream combiner element
We were always returning the video stream combiner whatever stream type
combiner was wanted.
Thiago Santos [Wed, 10 Dec 2014 16:23:23 +0000 (13:23 -0300)]
playbin2: always unref the combiner sinkpad when removing the srcpad
Create a function to do the pad cleanup of the GstSourceCombine struct
and use it to not forget to also cleanup the sink pad and fix a memory
leak.
https://bugzilla.gnome.org/show_bug.cgi?id=741198
Wim Taymans [Wed, 10 Dec 2014 15:42:12 +0000 (16:42 +0100)]
video-orc: make RGB pack/unpack faster
Avoid all the merging and splitting and use a pair of shifts and or
Jan Schmidt [Wed, 10 Dec 2014 14:53:15 +0000 (01:53 +1100)]
videodecoder: Add GST_VIDEO_DECODER_CAST macro
It's used in some macros already, so let's make it exist.
Göran Jönsson [Tue, 25 Nov 2014 12:31:48 +0000 (13:31 +0100)]
rtspconnection: No remove child if destroyed.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=740730
Jan Schmidt [Mon, 8 Dec 2014 07:53:35 +0000 (18:53 +1100)]
reverse-play: fix seek to end when starting reverse
Start reverse playback by actually seeking to the end of
the file.
Wim Taymans [Sat, 6 Dec 2014 20:02:37 +0000 (21:02 +0100)]
video-converter: set bits and format after conversion
Update the current format, bits and pstride.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741187
Thiago Santos [Sat, 6 Dec 2014 01:09:45 +0000 (22:09 -0300)]
video-converter: free dither_lines
Avoid a memory leak
Nicolas Dufresne [Fri, 5 Dec 2014 23:16:53 +0000 (18:16 -0500)]
Bump ORC requirement to 4.22.1
We now depend on git commit f1cfa5, "orcc: allow setting custom
backup function"
Wim Taymans [Fri, 5 Dec 2014 13:51:28 +0000 (14:51 +0100)]
video-converter: use custom backup function
Use the new orc feature to set a custom backup function.
Wim Taymans [Fri, 5 Dec 2014 11:18:42 +0000 (12:18 +0100)]
video-converter: improve matrix8 function
Avoid using a constant.
Avoid doing saturated adds, results are not supposed to overflow here.
Rework the C backup function a little in preparation for custom backup
functions in ORC.
See https://bugzilla.gnome.org/show_bug.cgi?id=741015
Mathieu Duponchelle [Fri, 28 Nov 2014 14:06:27 +0000 (15:06 +0100)]
audiodecoder: Push pending events before sending EOS.
Segments are added to the pending events, and pushing a segment
is mandatory before sending EOS.
+ Adds a test.
https://bugzilla.gnome.org/show_bug.cgi?id=740853
Mathieu Duponchelle [Thu, 27 Nov 2014 04:53:20 +0000 (05:53 +0100)]
oggdemux: Fix seeking before the first frame.
The previous code was setting keytarget to target
to make sure the keyframe found for each pad was
indeed before the target.
Then if target == keytarget, it assumed a keyframe had been
found, which was not the case if target was before the first frame
in the file.
This patch checks that a keyframe was indeed found, and if not
seeks to 0, without bisecting again.
Assuming default gst qa assets in $HOME/gst-validate
seek_before_first_frame.scenario:
description, seek=true, handles-states=true
pause, playback-time=0.0
seek, playback-time=0.0, start=0.0, flags=accurate+flush
seek, playback-time=0.0, start=0.01, flags=accurate+flush
seek, playback-time=0.0, start=0.1, flags=accurate+flush
GST_DEBUG=*theoradec*:2 gst-validate-1.0 playbin \
uri=file://$HOME/gst-validate/gst-qa-assets/medias/ogg/vorbis_theora.0.ogg \
--set-scenario seek_before_first_frame.scenario
https://bugzilla.gnome.org/show_bug.cgi?id=741097
Edward Hervey [Wed, 8 Oct 2014 06:54:57 +0000 (08:54 +0200)]
playbin: Only check sinks which are in >= GST_STATE_READY
Otherwise we endup with bogus caps intersection (from the pad template
caps and not from what the actual hardware/device supports)
https://bugzilla.gnome.org/show_bug.cgi?id=738131
Wim Taymans [Wed, 3 Dec 2014 09:15:18 +0000 (10:15 +0100)]
video-converter: fix chroma resampling check
Decide if we need chroma resampling by checking if we have a progressive
or interlaced chroma resampler.
Wim Taymans [Wed, 3 Dec 2014 09:14:34 +0000 (10:14 +0100)]
video-converter: only do dithering when needed
Only do dithering when one of the quantizers is > 1.
Chad [Tue, 2 Dec 2014 20:58:00 +0000 (15:58 -0500)]
audiorate: Use gst_util_uint64_scale_int_round()
Using gst_util_uint64_scale_int() causes slight drift
which accumulates over time.
https://bugzilla.gnome.org/show_bug.cgi?id=741045
Wim Taymans [Tue, 2 Dec 2014 12:39:52 +0000 (13:39 +0100)]
defs: update defs file
Wim Taymans [Tue, 2 Dec 2014 10:51:19 +0000 (11:51 +0100)]
videoconvert: add dither-bits option
Fix the dither option.
Add a new option to set the quantizer
Wim Taymans [Tue, 2 Dec 2014 10:48:11 +0000 (11:48 +0100)]
video-scaler: add where orc functions could go
Add the disabled orc functions in #if 0 lines for when we can enable
them.
Wim Taymans [Tue, 2 Dec 2014 10:40:59 +0000 (11:40 +0100)]
video-converter: add dithering
Use the new dither object to perform dithering.
Add option to select dithering method.
Add option to quantize to a specific value
Wim Taymans [Tue, 2 Dec 2014 10:39:42 +0000 (11:39 +0100)]
video-converter: add palette when needed
Wim Taymans [Tue, 2 Dec 2014 10:32:28 +0000 (11:32 +0100)]
video-dither: add video dither helper object
Add a new object that implements various dithering methods.
Thiago Santos [Tue, 2 Dec 2014 01:28:52 +0000 (22:28 -0300)]
gst-play: do not set system's volume to 100% by default
Only change the volume if requested
Thomas Klausner [Mon, 1 Dec 2014 08:50:24 +0000 (09:50 +0100)]
alsa: Use EPIPE instead of ESTRPIPE if the latter does not exist
NetBSD does not have ESTRPIPE.
https://bugzilla.gnome.org/show_bug.cgi?id=740952
Sebastian Dröge [Fri, 28 Nov 2014 13:28:06 +0000 (14:28 +0100)]
Don't compare booleans for equality to TRUE and FALSE
TRUE is 1, but every other non-zero value is also considered true. Comparing
for equality with TRUE would only consider 1 but not the others.
Thibault Saunier [Sun, 16 Nov 2014 14:54:56 +0000 (15:54 +0100)]
encodebin: Add a way to disable caps renegotiation for output stream format
In some cases, the user might want the stream outputted by encodebin to
be in the exact same format during all the stream. We should let the
user specify when this is the case. This commit add some API in the
GstEncodingProfile to determine whether the format can be renegotiated
after the encoding started or not.
API:
gst_encoding_profile_set_allow_dynamic_output
gst_encoding_profile_get_allow_dynamic_output
https://bugzilla.gnome.org/show_bug.cgi?id=740214
Tim-Philipp Müller [Fri, 28 Nov 2014 13:31:39 +0000 (13:31 +0000)]
tests: remove libs/video and videoconvert test from valgrind blacklist
Seem to work fine.
Tim-Philipp Müller [Fri, 28 Nov 2014 13:29:37 +0000 (13:29 +0000)]
tests: don't run orc/* tests under valgrind
They just seem to blow up for some reason that needs investigating.
Tim-Philipp Müller [Fri, 28 Nov 2014 13:11:33 +0000 (13:11 +0000)]
tagmux: fix criticals when there are no tags at all
Jan Schmidt [Thu, 20 Nov 2014 14:47:35 +0000 (01:47 +1100)]
test-reverseplay: Use uridecodebin for input
Work with any installed URI handler
Add some more debug output
Sebastian Dröge [Fri, 28 Nov 2014 09:27:28 +0000 (10:27 +0100)]
video-frame: Mapping a frame with inconsistent values between GstVideoMeta and GstVideoInfo is a bug
It will cause the frame to be initialized with inconsistent values that then
later can cause crashes or any other kind of interesting and hard to debug
bugs.
Edward Hervey [Thu, 27 Nov 2014 16:10:31 +0000 (17:10 +0100)]
Automatic update of common submodule
From 7bb2bce to ef1ffdc
Tim-Philipp Müller [Thu, 27 Nov 2014 15:28:36 +0000 (15:28 +0000)]
video-blend: make use of x offset when unpacking overlay image pixels
Now that it's implemented we can use it, which is a minor
optimisation when the image to overlay gets cropped on the
left.
Tim-Philipp Müller [Thu, 27 Nov 2014 15:04:12 +0000 (15:04 +0000)]
video-format: sprinkle some 'restrict' keywords in pack/unpack functions
In cases where we just call orc directly this is somewhat
superfluous, but let's do it anyway for consistency. In
other cases the compiler can hopefully use this to optimise
memory access a little.
Wim Taymans [Thu, 27 Nov 2014 12:01:03 +0000 (13:01 +0100)]
video-format: handle x offset in unpack
Add support for x offset in almost all unpack methods.
Fix naming of source and dest pixels.
Add const to source pixels.
Wim Taymans [Thu, 27 Nov 2014 09:51:58 +0000 (10:51 +0100)]
video-format: improve unpack i420
unpack_i420 does not need extra code to handle odd widths, the orc code
already handles it fine.
Wim Taymans [Thu, 27 Nov 2014 08:45:07 +0000 (09:45 +0100)]
videoscale: use old property name
Unbreak ABI by changing to the old property name again.
https://bugzilla.gnome.org/show_bug.cgi?id=740798
Thibault Saunier [Tue, 25 Nov 2014 12:39:07 +0000 (13:39 +0100)]
decodebin: Analyze source pad before setting to PAUSED for 'simple demuxers'
Before we were setting them to PAUSED and (much) later connecting to
their source pad caps notify signal.
There was a race where that demuxer was pushing a caps and later a buffer
on its source pad when we were not even connected to its source pad caps notify
signal leading to decodebin missing the information and not keeping on
building the pipeline on CAPS event thus the demuxer was posting an ERROR
(not linked) message on the bus. This need to be done for 'simple
demuxers' because those have one ALWAYS source pad, not like usual demuxers
that have several dynamic source pads.
A "simple demuxer" is a demuxer that has one and only one ALWAYS source
pad.
https://bugzilla.gnome.org/show_bug.cgi?id=740693
Mathieu Duponchelle [Tue, 25 Nov 2014 15:46:50 +0000 (16:46 +0100)]
decodebin2: Take STREAM_LOCK before sending sticky events.
There was a race where:
1) we would put the element to PAUSED
2) It would get data sent to it from upstream
3) It would thus send caps
3) caps_notify_cb would continue autoplugging
4) caps would flow downstream, the last pad would get exposed
5) we were still not done sending the sticky events
Taking the stream lock on the new element's sinkpad and only
releasing it when sticky events have all been sent prevents
the caps from reaching the source pad of the element before
we're all set.
https://bugzilla.gnome.org/show_bug.cgi?id=740694
Tim-Philipp Müller [Wed, 6 Aug 2014 18:31:25 +0000 (19:31 +0100)]
typefindfunctions: detect mp4 common file format variant
Used e.g. by UltraViolet.
Tim-Philipp Müller [Tue, 25 Nov 2014 22:01:08 +0000 (22:01 +0000)]
alsasrc: debug message fixes
In the same vein as
74e9640a.
Wim Taymans [Tue, 25 Nov 2014 16:42:07 +0000 (17:42 +0100)]
video-scale: combine adds when max_taps equals combine size
When the amount of pixels/lines matches the amount we can combine,
combine the adds and multiplies and do the scale as a separate
operation.
Wim Taymans [Tue, 25 Nov 2014 16:25:02 +0000 (17:25 +0100)]
video-scaler: combine scaling operations
Combine add and scale of multiple lines/pixels to reduce the amount of
read and writes to temporary memory.
Tim-Philipp Müller [Tue, 25 Nov 2014 14:45:23 +0000 (14:45 +0000)]
timeoverlay: add "time-line" property
So we can also show running time or stream time, not just the
buffer time stamps.
Wim Taymans [Tue, 25 Nov 2014 10:54:51 +0000 (11:54 +0100)]
videoscale: add property to do scaling after gamma-decode
Wim Taymans [Tue, 25 Nov 2014 10:28:42 +0000 (11:28 +0100)]
videoscale: add more scaling filters
Adjust the filter parameters so that they use the same number of taps
and method as the old ones.
Add some new filters
Wim Taymans [Tue, 25 Nov 2014 09:36:13 +0000 (10:36 +0100)]
video-resampler: remove print
Wim Taymans [Tue, 25 Nov 2014 09:32:02 +0000 (10:32 +0100)]
video-resampler: improve variable taps
Improve quality of variable taps on all methods by reusing the lanczos
parameters where possible.
Wim Taymans [Tue, 25 Nov 2014 08:11:31 +0000 (09:11 +0100)]
video-resampler: Fix lanczos parameters for variable taps
when using variable taps and when we are limiting the number of taps,
recalculate the lanczos parameters to match the clamped value.
Set the max number of taps to 128
Andrei Sarakeev [Tue, 25 Nov 2014 08:38:34 +0000 (11:38 +0300)]
playsink: Reset mute property of the sink to playsink's value when setting up the audio chain
Otherwise the following can happen:
1. set mute=true
2. play media1 (Ok)
3. play media without audio (audiochain removed)
4. play media2 (audiochain created, mute=*false*)
https://bugzilla.gnome.org/show_bug.cgi?id=740675
Andrei Sarakeev [Tue, 25 Nov 2014 08:38:34 +0000 (11:38 +0300)]
discoverer: fix typo in header file
https://bugzilla.gnome.org/show_bug.cgi?id=740675
Tim-Philipp Müller [Tue, 25 Nov 2014 09:08:18 +0000 (09:08 +0000)]
pbutils: add description for audio/x-audible
Tim-Philipp Müller [Tue, 25 Nov 2014 01:02:28 +0000 (01:02 +0000)]
typefind: improve 'audible' audio typefinder a little
Don't return NEARLY_CERTAIN just based on 4 bytes.
Also change media type to audio/x-audible.
https://bugzilla.gnome.org/show_bug.cgi?id=715050
Jonathan Matthew [Sat, 23 Nov 2013 01:36:43 +0000 (11:36 +1000)]
typefindfunctions: add audio/audible typefinder
https://bugzilla.gnome.org/show_bug.cgi?id=715050
Branislav Katreniak [Mon, 16 Jun 2014 09:46:18 +0000 (11:46 +0200)]
alsa: Change the log messages in xrun_recovery() from DEBUG to WARNING
xrun_recovery() runs when there is an error
https://bugzilla.gnome.org/show_bug.cgi?id=740615
Wim Taymans [Mon, 24 Nov 2014 11:47:11 +0000 (12:47 +0100)]
video-converter: keep track of required temp lines
Make a small object to hold a pool of allocated temp lines.
Keep track of how many temp lines each conversion stage needs and use
this to allocate just enough temp lines from the temp lines object. from
the temp lines object.
Wim Taymans [Mon, 24 Nov 2014 11:45:02 +0000 (12:45 +0100)]
video-converter: use err line in fastpath
Use the error line for temporary storage in the fastpath so that we
don't have to allocate any other temp lines.
Matej Knopp [Sat, 22 Nov 2014 20:51:33 +0000 (21:51 +0100)]
videoencoder: don't complain about PTS != DTS on keyframes
It is valid for streams with b-frames
https://bugzilla.gnome.org/show_bug.cgi?id=740556
Wim Taymans [Fri, 21 Nov 2014 15:06:54 +0000 (16:06 +0100)]
video-converter: handle mixed interlaced
When dealing with mixed interlaced, setup a scaler and chroma-resampler
for both interlaced and progressive frames and switch between them
depending on the interlace mode of the input frame.
Wim Taymans [Fri, 21 Nov 2014 15:04:11 +0000 (16:04 +0100)]
video-converter: Cleanup options parsing
Cleanup option parsing
Add some debug
Wim Taymans [Fri, 21 Nov 2014 14:59:47 +0000 (15:59 +0100)]
video-converter: there is no need to apply x offset to temp lines
Wim Taymans [Fri, 21 Nov 2014 14:58:34 +0000 (15:58 +0100)]
video-scaler: ensure both fields have the same number of taps
Wim Taymans [Fri, 21 Nov 2014 10:15:04 +0000 (11:15 +0100)]
video-converter: rework the options a little
Rework the options a little to make it nicer to set defaults.
Wim Taymans [Fri, 21 Nov 2014 10:12:50 +0000 (11:12 +0100)]
video-resampler: add option to limits taps
Add an option to limit the number of taps to use in automatic mode. The
problem is that for lanczos, we might use more taps than what we can
handle with the current precision.
Rework the other options a little to make it nicer to set defaults.
Wim Taymans [Thu, 20 Nov 2014 17:20:00 +0000 (18:20 +0100)]
video: update orc files
Edward Hervey [Thu, 20 Nov 2014 14:53:23 +0000 (15:53 +0100)]
win32: Update defs file
Hyunjun Ko [Wed, 19 Nov 2014 12:18:04 +0000 (21:18 +0900)]
rtspconnection: fix warning on param name mismatch
https://bugzilla.gnome.org/show_bug.cgi?id=740013
Jan Schmidt [Mon, 17 Nov 2014 13:04:59 +0000 (00:04 +1100)]
tests: Add reverse playback verification test
Plays a requested URI forward to EOS, then backward and
checks that the same timestamp range(s) are covered.
Sebastian Dröge [Wed, 12 Nov 2014 14:23:37 +0000 (15:23 +0100)]
videorate: Operate in a zero-latency mode if drop-only is set to TRUE
There's no reason why we would have to wait for the next buffer to decide
whether to output the current one or not. We just have to check if the
current one is earlier than our expected next time, which is the previous
frame timestamp plus the expected frame duration.
https://bugzilla.gnome.org/show_bug.cgi?id=740018
Sebastian Dröge [Wed, 19 Nov 2014 13:38:03 +0000 (14:38 +0100)]
video-converter: Use correct enum, GstVideoFormat instead of GstFormat
Wim Taymans [Wed, 19 Nov 2014 12:25:13 +0000 (13:25 +0100)]
video-converter: fix size check
Add some debug, fix size check that decides what scaling to do first and
when to do conversion.
Wim Taymans [Wed, 19 Nov 2014 11:53:03 +0000 (12:53 +0100)]
video-converter: avoid primaries conversion when asked
Don't do conversion between primaries when the option is disabled.
Only do some matrix code when needed.
Wim Taymans [Wed, 19 Nov 2014 11:41:21 +0000 (12:41 +0100)]
video-info: add a note about subsampled formats
Add a note about gst_video_info_set_format() and interlaced formats.
Wim Taymans [Wed, 19 Nov 2014 11:05:02 +0000 (12:05 +0100)]
video-info: handle interlaced size correctly
Refactor GstVideoInfo init, make function to set default colorimetry.
Call fill_planes after we configure the GstVideoInfo with parameters
from the caps.
The size of the chroma planes for interlaced vertically subsampled
formats needs to be rounded up to 2, we have 2 fields with each
the same anount of chroma lines.
Wim Taymans [Wed, 19 Nov 2014 11:04:02 +0000 (12:04 +0100)]
video-color: return FALSE on unparsable colorimetry
Wim Taymans [Wed, 19 Nov 2014 08:40:05 +0000 (09:40 +0100)]
video-format: handle unpack interlaced subsampled formats
For interlaced vertically subsampled formats the check for even lines
needs to take into account the two fields.
Wim Taymans [Wed, 19 Nov 2014 08:39:32 +0000 (09:39 +0100)]
video-scaler: fix interlaced shift
Wim Taymans [Wed, 19 Nov 2014 08:30:14 +0000 (09:30 +0100)]
video-converter: keep a small backlog of lines
Allow lines to jump backwards slightly, usefull for interlaced content.