platform/upstream/gstreamer.git
9 years agovideo-converter: fix border handling of YUY2 and friends
Wim Taymans [Wed, 11 Mar 2015 08:48:20 +0000 (09:48 +0100)]
video-converter: fix border handling of YUY2 and friends

Don't draw the border in groups of 4 pixels for YUY2 but instead in
groups of 2 with alternating U and V. This avoids a crash on odd width
borders.

9 years agovideo-converter: force yuv conversion for border
Wim Taymans [Wed, 11 Mar 2015 08:47:23 +0000 (09:47 +0100)]
video-converter: force yuv conversion for border

Make sure we always do yuv conversion for the border.

9 years agovideo-format: fix A422 subsampling description
Wim Taymans [Tue, 10 Mar 2015 16:29:51 +0000 (17:29 +0100)]
video-format: fix A422 subsampling description

9 years agovideo-converter: add table based matrix8 implementation
Wim Taymans [Tue, 10 Mar 2015 14:12:30 +0000 (15:12 +0100)]
video-converter: add table based matrix8 implementation

Based on patch from Mozzhuhin Andrey <nopscmn at gmail.com>

Add a table based matrix8 multiplication implementation. The algorithm
does not do any clipping so we need to make sure we never call this on
input that might need to be clipped. In general, this algorithm is
2 times faster than the orc optimized one and would be chosen for all
RGB -> YUV conversions and some YUV->YUV and RGB->RGB conversions.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=732186

9 years agovideotestsrc: add all colors mode
Wim Taymans [Tue, 10 Mar 2015 10:55:11 +0000 (11:55 +0100)]
videotestsrc: add all colors mode

9 years agovideo: Add support for 10 bit planar AYUV formats
Sebastian Dröge [Tue, 10 Mar 2015 09:19:22 +0000 (10:19 +0100)]
video: Add support for 10 bit planar AYUV formats

9 years agoFix double semicolons
Tim-Philipp Müller [Tue, 10 Mar 2015 09:27:08 +0000 (09:27 +0000)]
Fix double semicolons

9 years agovideorate: Accept any capsfeatures
Olivier Crete [Tue, 10 Mar 2015 01:35:59 +0000 (21:35 -0400)]
videorate: Accept any capsfeatures

9 years agovideo-info: validate parsed colorimetry
Wim Taymans [Mon, 9 Mar 2015 15:28:02 +0000 (16:28 +0100)]
video-info: validate parsed colorimetry

Validate the parsed colorimetry and reset to defaults when we get RGB
with a matrix or YUV without a matrix.

9 years agovideo-converter: detect identity matrix
Wim Taymans [Mon, 9 Mar 2015 15:01:19 +0000 (16:01 +0100)]
video-converter: detect identity matrix

Do nothing if we have an identity matrix conversion.

9 years agovideo-info: use default colorimetry on error
Wim Taymans [Mon, 9 Mar 2015 14:58:50 +0000 (15:58 +0100)]
video-info: use default colorimetry on error

When we fail to parse the colorimetry property, fall back to the default
colorimetry for the format and dimension instead of leaving things
undefined.

9 years agovideoencoder: unused value
Luis de Bethencourt [Mon, 9 Mar 2015 11:25:41 +0000 (11:25 +0000)]
videoencoder: unused value

Value set in ret is immediately overwritten in the next line outside of the if
block. Run reset but don't store return.

CID #1226470

9 years agovideo-converter: only convert to/from rgb when needed
Wim Taymans [Mon, 9 Mar 2015 11:13:44 +0000 (12:13 +0100)]
video-converter: only convert to/from rgb when needed

Only use the YUV->RGB matrix when we have YUV as input and only use the
matrix when we need to make YUV output.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745780

9 years agortpbuffer: Link to an explanation why the seqnum comparison function does the right...
Sebastian Dröge [Mon, 9 Mar 2015 10:12:46 +0000 (11:12 +0100)]
rtpbuffer: Link to an explanation why the seqnum comparison function does the right thing even for wraparounds

9 years agovideodecoder: only return EOS upon clipping if applicable
Mark Nauwelaerts [Sun, 22 Feb 2015 20:13:35 +0000 (21:13 +0100)]
videodecoder: only return EOS upon clipping if applicable

See also https://bugzilla.gnome.org/show_bug.cgi?id=709224

9 years agoaudiodecoder: only return EOS upon clipping if applicable
Mark Nauwelaerts [Sun, 22 Feb 2015 20:11:50 +0000 (21:11 +0100)]
audiodecoder: only return EOS upon clipping if applicable

See also https://bugzilla.gnome.org/show_bug.cgi?id=709224

9 years agovideo: Update orc generated C files
Sebastian Dröge [Sat, 7 Mar 2015 15:49:07 +0000 (16:49 +0100)]
video: Update orc generated C files

9 years agovideo-converter: add transfer full annotation for config
Wim Taymans [Fri, 6 Mar 2015 11:54:56 +0000 (12:54 +0100)]
video-converter: add transfer full annotation for config

9 years agovideo-converter: correct right-border location for YUY2, YVYU, UYVY
Ravi Kiran K N [Fri, 6 Mar 2015 04:00:51 +0000 (09:30 +0530)]
video-converter: correct right-border location for YUY2, YVYU, UYVY

Remove 'r_border /= 2' in convert_fill_border(). It doesn't
take the right border to correct location.

https://bugzilla.gnome.org/show_bug.cgi?id=745719

9 years agovolume: Explicitly cast integers to doubles and then back to integers after multiplic...
Sebastian Dröge [Thu, 5 Mar 2015 11:31:06 +0000 (12:31 +0100)]
volume: Explicitly cast integers to doubles and then back to integers after multiplication

gcc 4.9.1 on ARM seems to have a bug that causes it to cast the float to an
integer first, resulting in a 0 scale factor for volume < 1.0.

As a side effect this change here will also improve accuracy of the result a
bit because we go via doubles instead of floats.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65325
https://bugzilla.gnome.org/show_bug.cgi?id=745667

9 years agovideo-converter: avoid scaler when size is unchanged
Wim Taymans [Thu, 5 Mar 2015 08:52:18 +0000 (09:52 +0100)]
video-converter: avoid scaler when size is unchanged

9 years agovideo-scaler: add horizontal 2tap u16 orc function
Wim Taymans [Wed, 4 Mar 2015 15:45:35 +0000 (16:45 +0100)]
video-scaler: add horizontal 2tap u16 orc function

Add slightly faster u16 horizontal resampler orc function.

9 years agocheck: add another generic converter test
Wim Taymans [Wed, 4 Mar 2015 11:28:47 +0000 (12:28 +0100)]
check: add another generic converter test

Run conversion and scaling with borders.

9 years agovideo-converter: don't reuse the input line when adding borders
Wim Taymans [Wed, 4 Mar 2015 11:21:33 +0000 (12:21 +0100)]
video-converter: don't reuse the input line when adding borders

When we need to add borders, we need a writable input line, so
don't reuse the source memory directly.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745207

9 years agotextoverlay: Re-render if video size changed
Nicolas Dufresne [Tue, 3 Mar 2015 21:36:20 +0000 (16:36 -0500)]
textoverlay: Re-render if video size changed

https://bugzilla.gnome.org/show_bug.cgi?id=745554

9 years agoaudiobasesink: Reset audio clock if necessary
Arun Raghavan [Tue, 3 Mar 2015 17:26:37 +0000 (22:56 +0530)]
audiobasesink: Reset audio clock if necessary

When the ringbuffer is deactivated and then acquired, if the audio clock
provided by the sink gets reset to zero, we need to add an offset to the
clock to make sure that subsequent samples are written out at the right
times. While we need to leave this to derived classes to take care of
when they provide their own clock (since that clock may or may not be
reset to zero), we can do this ourselves if we know the provided clock
is our own (which does reset to zero on a re-acquire).

9 years agovideo-converter: avoid making scalers for outsize == 0
Wim Taymans [Mon, 2 Mar 2015 15:42:23 +0000 (16:42 +0100)]
video-converter: avoid making scalers for outsize == 0

9 years agovideo-converter: v-resample enough pixels
Wim Taymans [Mon, 2 Mar 2015 15:33:09 +0000 (16:33 +0100)]
video-converter: v-resample enough pixels

When we are using the fast linear resampler, use the ->inc to calculate
the first and last pixel we need so that we can do vertical resampling
on the right amount of pixels.

9 years agovideo-orc: fix unpack functions for RGB/RGB15 on BE
Wim Taymans [Mon, 2 Mar 2015 14:07:34 +0000 (15:07 +0100)]
video-orc: fix unpack functions for RGB/RGB15 on BE

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745337

9 years agovideo-format: more fixes for big endian
Wim Taymans [Mon, 2 Mar 2015 12:27:23 +0000 (13:27 +0100)]
video-format: more fixes for big endian

9 years agovideo-format: add big-endian versions of RGB/BGR 15/16 pack/unpack
Wim Taymans [Mon, 2 Mar 2015 11:26:23 +0000 (12:26 +0100)]
video-format: add big-endian versions of RGB/BGR 15/16 pack/unpack

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745337

9 years agogst-play: fix compiler warning
Tim-Philipp Müller [Sat, 28 Feb 2015 13:31:41 +0000 (13:31 +0000)]
gst-play: fix compiler warning

‘return’ with no value, in function returning non-void

9 years agogst-play: add keyboard shortcut to cycle through trick modes
Tim-Philipp Müller [Sat, 28 Feb 2015 12:26:21 +0000 (12:26 +0000)]
gst-play: add keyboard shortcut to cycle through trick modes

Make "t" activate trick modes and cycle through the various
modes.

9 years agogst-play: fix indentation
Tim-Philipp Müller [Sat, 28 Feb 2015 11:37:27 +0000 (11:37 +0000)]
gst-play: fix indentation

Prevent gst-indent from messing up indentation, it
really doesn't like the G_GNUC_PRINTF thing here.

9 years agotests: fix crashes in {audio,video}{decoder,encoder} tests on 32-bit
Tim-Philipp Müller [Fri, 27 Feb 2015 20:22:59 +0000 (20:22 +0000)]
tests: fix crashes in {audio,video}{decoder,encoder} tests on 32-bit

Don't feed 64-bit integer variable into vararg function that expects
an unsigned integer to go with GST_TAG_TRACK_NUMBER. This would
cause crashes on 32-bit platforms, and if not that then test
failures if the comparisons fail later (at least on big endian
platforms).

9 years agopbutils: description: Make static strings static
Olivier Crête [Fri, 27 Feb 2015 20:07:36 +0000 (15:07 -0500)]
pbutils: description: Make static strings static

Otherwise, they're not guaranteed to still be valid when leaving the scope.

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agotests: pbutils: more checking of returned description strings
Tim-Philipp Müller [Fri, 27 Feb 2015 14:28:35 +0000 (14:28 +0000)]
tests: pbutils: more checking of returned description strings

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agoadder: Drop custom latency querying logic
Arun Raghavan [Thu, 26 Feb 2015 19:06:43 +0000 (00:36 +0530)]
adder: Drop custom latency querying logic

The default latency query handler now implements the same logic already.

9 years agovideo-converter: remove check for below zero for unsigned int
Luis de Bethencourt [Thu, 26 Feb 2015 14:47:28 +0000 (14:47 +0000)]
video-converter: remove check for below zero for unsigned int

CLAMP checks both if value is '< 0' and '> max'. Value will never be a negative
number since it in an unsigned integer. Removing that check and only checking
if it is bigger than max and setting it appropriately.

CID #1271606

9 years agoplayback: Fix broken GList modification
Edward Hervey [Thu, 26 Feb 2015 11:06:23 +0000 (12:06 +0100)]
playback: Fix broken GList modification

When we modify a GList (via g_list_delete_link), always reassign the
new head to the original GList. Otherwise we end up with
filtered_errors being corrupt (the head might have been the element
removed)

9 years agogst-play: add new keyboard shortcuts to man page
Tim-Philipp Müller [Thu, 26 Feb 2015 11:06:35 +0000 (11:06 +0000)]
gst-play: add new keyboard shortcuts to man page

9 years agogst-play: more fine-grained playback rate control
Tim-Philipp Müller [Thu, 26 Feb 2015 10:57:56 +0000 (10:57 +0000)]
gst-play: more fine-grained playback rate control

Use smaller steps for lower rates to allow more
fine-grained control. Handle jump across 0 properly
from both sides (just flip direction where we would
have gone down to 0 instead). Don't artificially
limit rates to +/- 10x. Print new rate.

https://bugzilla.gnome.org/show_bug.cgi?id=745174

9 years agogst-play: stash current playback rate in app structure
Tim-Philipp Müller [Thu, 26 Feb 2015 10:20:20 +0000 (10:20 +0000)]
gst-play: stash current playback rate in app structure

https://bugzilla.gnome.org/show_bug.cgi?id=745174

9 years agogst-play: support changing the playback rate in interactive mode
Víctor Manuel Jáquez Leal [Wed, 25 Feb 2015 17:52:11 +0000 (18:52 +0100)]
gst-play: support changing the playback rate in interactive mode

It is fun to have this feature, also it is useful for testing decoders.

https://bugzilla.gnome.org/show_bug.cgi?id=745174

9 years agovideo-converter: we can use the scaler without scalers to copy
Wim Taymans [Wed, 25 Feb 2015 16:00:34 +0000 (17:00 +0100)]
video-converter: we can use the scaler without scalers to copy

9 years agovideo-converter: only make a scaler when we are scaling
Wim Taymans [Wed, 25 Feb 2015 15:50:02 +0000 (16:50 +0100)]
video-converter: only make a scaler when we are scaling

Only make a scaler when we are actually doing any scaling. Without
scalers, the scale function will simply do a copy.

9 years agovideo-scaler: add support for copy
Wim Taymans [Wed, 25 Feb 2015 15:49:20 +0000 (16:49 +0100)]
video-scaler: add support for copy

When no scalers are given, simply do a copy of the requested area.

9 years agovideo-converter: activate scaler fastpath depending on method
Wim Taymans [Wed, 25 Feb 2015 15:15:52 +0000 (16:15 +0100)]
video-converter: activate scaler fastpath depending on method

Only activate the scaler fastpath for x2 up and downscale when the
scaler method is respectively nearest and linear because that is what
those fastpaths really implement.

9 years agovideo-scaler: add scaler optimization
Wim Taymans [Wed, 25 Feb 2015 14:33:26 +0000 (15:33 +0100)]
video-scaler: add scaler optimization

If we are vertically downscaling, it is better to first downscale and
then do the horizontal scaling in most cases.

9 years agovideo-scaler: remove unused case
Wim Taymans [Wed, 25 Feb 2015 14:32:57 +0000 (15:32 +0100)]
video-scaler: remove unused case

9 years agovideo-converter: don't overwrite border alpha
Wim Taymans [Wed, 25 Feb 2015 10:38:17 +0000 (11:38 +0100)]
video-converter: don't overwrite border alpha

Let border alpha and image alpha be independent.

9 years agovideo-converter: use 1.0 as default alpha
Wim Taymans [Tue, 24 Feb 2015 16:33:57 +0000 (17:33 +0100)]
video-converter: use 1.0 as default alpha

9 years agovideo-converter: add alpha handling
Wim Taymans [Tue, 24 Feb 2015 16:26:31 +0000 (17:26 +0100)]
video-converter: add alpha handling

Add support for alpha. Make it possible to copy, set and multiply the
alpha value of a frame during conversion.
Set the border alpha to 0xff by default.
Go over some of the fastpaths and add alpha handling.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=745006

9 years agovideo-converter: fix chroma subsampling
Wim Taymans [Tue, 24 Feb 2015 16:20:53 +0000 (17:20 +0100)]
video-converter: fix chroma subsampling

Also adjust the output line number with the offset.

9 years agovideo-converter: disable fastpath when scaling and gamma
Wim Taymans [Tue, 24 Feb 2015 09:01:18 +0000 (10:01 +0100)]
video-converter: disable fastpath when scaling and gamma

Disable the fastpath when scaling and doing gamma remap.

9 years agovideo-converter: don't do gamma on alpha channel
Wim Taymans [Tue, 24 Feb 2015 08:54:18 +0000 (09:54 +0100)]
video-converter: don't do gamma on alpha channel

The alpha channel is not supposed to be gamma encoded.

9 years agodecodebin: fix deadlock when resetting buffering
Vincent Penquerc'h [Tue, 24 Feb 2015 16:06:08 +0000 (16:06 +0000)]
decodebin: fix deadlock when resetting buffering

This function is static, and only ever called with the expose lock
taken. It thus has no reason to take this lock itself.

This was introduced by one of my locking fixes from 741355.

https://bugzilla.gnome.org/show_bug.cgi?id=741355

9 years agovideo-converter: minor docs fix
Tim-Philipp Müller [Tue, 24 Feb 2015 12:38:10 +0000 (12:38 +0000)]
video-converter: minor docs fix

9 years agoplaybin: forward template and ring buffer settings to existing decodebins
Vincent Penquerc'h [Tue, 27 May 2014 13:54:06 +0000 (13:54 +0000)]
playbin: forward template and ring buffer settings to existing decodebins

https://bugzilla.gnome.org/show_bug.cgi?id=744844

9 years agodecodebin: move null check
Luis de Bethencourt [Mon, 23 Feb 2015 17:24:52 +0000 (17:24 +0000)]
decodebin: move null check

Check if dbin->decode_chain is NULL before running drain_and_switch_chains()
because if it is, we shouldn't run that function or it will segfault.

CID #1271074

9 years agoaudiodecoder: Don't send pending events before decode
Jan Schmidt [Sun, 22 Feb 2015 14:32:14 +0000 (01:32 +1100)]
audiodecoder: Don't send pending events before decode

Make sure to update the output segment to track the segment
we're decoding in, but don't actually push it downstream until
after buffers are decoded.

https://bugzilla.gnome.org/show_bug.cgi?id=744806

9 years agovideodecoder: Add drain() vfunc
Jan Schmidt [Sat, 7 Feb 2015 18:19:25 +0000 (05:19 +1100)]
videodecoder: Add drain() vfunc

drain() is a new vfunc which does what finish() does, while
explicitly requiring the decoder be able to continue processing
data afterward.

https://bugzilla.gnome.org/show_bug.cgi?id=734617

9 years agoRevert "videodecoder: drain current segment upon new one to ensure correct flow return"
Mark Nauwelaerts [Sun, 22 Feb 2015 15:57:57 +0000 (16:57 +0100)]
Revert "videodecoder: drain current segment upon new one to ensure correct flow return"

This reverts commit cc1b4eaf9ebe4568f9c2c64338cef1b2edbdca3f.

See https://bugzilla.gnome.org/show_bug.cgi?id=734617

9 years agoRevert "audiodecoder: drain current segment upon new one to ensure correct flow return"
Mark Nauwelaerts [Sun, 22 Feb 2015 15:57:50 +0000 (16:57 +0100)]
Revert "audiodecoder: drain current segment upon new one to ensure correct flow return"

This reverts commit 696b8cdc40f033ff0a45ebe620279130152fb2f8.

See https://bugzilla.gnome.org/show_bug.cgi?id=734617

9 years agovideodecoder: drain current segment upon new one to ensure correct flow return
Mark Nauwelaerts [Sat, 21 Feb 2015 16:42:08 +0000 (17:42 +0100)]
videodecoder: drain current segment upon new one to ensure correct flow return

See also https://bugzilla.gnome.org/show_bug.cgi?id=709224

9 years agoaudiodecoder: drain current segment upon new one to ensure correct flow return
Mark Nauwelaerts [Sat, 21 Feb 2015 16:41:50 +0000 (17:41 +0100)]
audiodecoder: drain current segment upon new one to ensure correct flow return

See also https://bugzilla.gnome.org/show_bug.cgi?id=709224

9 years agodecodebin: Only consider non-parser factories for generating the post-parser capsfilt...
Sebastian Dröge [Fri, 20 Feb 2015 10:34:11 +0000 (12:34 +0200)]
decodebin: Only consider non-parser factories for generating the post-parser capsfilter caps

Otherwise if there are multiple parsers we would most likely break negotiation
of the stream-format/alignment wanted by the decoders as parsers generally
support all possible stream-formats and alignments.

9 years agoaudio: video: fix a few GI annotations
Thiago Santos [Thu, 19 Feb 2015 18:51:19 +0000 (15:51 -0300)]
audio: video: fix a few GI annotations

transfer-full -> transfer full
@Since -> Since

9 years agodecodebin: fix deadlock between downward state change and pad addition
Vincent Penquerc'h [Thu, 5 Feb 2015 12:07:50 +0000 (12:07 +0000)]
decodebin: fix deadlock between downward state change and pad addition

If caps on a newly added pad are NULL, analyze_new_pad will try to
acquire the chain lock to add a probe to the pad so the chain can
be built later. This comes from the streaming thread, in response
to headers or other buffers causing this pad to be added, so the
stream lock is taken.

Meanwhile, another thread might be destroying the chain from a
downward state change. This will cause the chain to be freed with
the chain lock taken, and some elements are set to NULL here, which
can include the parser. This causes pad deactivation, which tries
to take the element's pad's stream lock, deadlocking.

Fix this by keeping track of which elements need setting to NULL,
and only do this after the chain lock is released. Only the chain
manipulation needs to be locked, not the elements' state changes.

https://bugzilla.gnome.org/show_bug.cgi?id=741355

9 years agodecodebin: guard against the decode chain going while a pad is added
Vincent Penquerc'h [Wed, 4 Feb 2015 11:46:09 +0000 (11:46 +0000)]
decodebin: guard against the decode chain going while a pad is added

https://bugzilla.gnome.org/show_bug.cgi?id=741355

9 years agodecodebin: possible fix for deadlock when spamming "next song"
Vincent Penquerc'h [Tue, 3 Feb 2015 17:06:43 +0000 (17:06 +0000)]
decodebin: possible fix for deadlock when spamming "next song"

There was a deadlock between a thread changing decodebin/demuxer
state from PAUSED to READY, and another thread pushing data
when starting.

From the stack trace at
https://bug741355.bugzilla-attachments.gnome.org/attachment.cgi?id=292471,
I deduce the following is happening, though I did not reproduce the
problem so I'm not sure this patch fixes it.

The streaming thread (thread 2 in that stack trace) takes the demuxer's
sink pad's stream lock in gst_ogg_demux_perform_seek_pull and will
activate a new chain. This ends up causing the expose lock being taken
in _pad_added_cb in decodebin.

Meanwhile, a state changed is triggered on thread 1, which takes the
expose lock in decodebin in gst_decode_bin_change_state, then frees
the previous chain, which ends up calling gst_pad_stop_task on the
demuxer's task, which in turn takes the demuxer's sink pad's stream
lock, deadlocking as both threads are now waiting for each other.

https://bugzilla.gnome.org/show_bug.cgi?id=741355

9 years agotagdemux: ensure tags have been fetched before pulling data
Thiago Santos [Wed, 18 Feb 2015 23:58:15 +0000 (20:58 -0300)]
tagdemux: ensure tags have been fetched before pulling data

Otherwise upstream can get confused about offsets as there will
be a jump once the tags have been parsed due to the stripped area.

If upstream pulls from 0 to 100, and then tagdemux does the
tag reading and finds out that the first 200 bytes are the tag, the
next pull from upstream will have an offset of 200 bytes. So
upstream will get the following data:

0 - 100, 300 - (EOS), as it will continue requesting from where
it has last stopped, but tagdemux will add an offset to skip the
tags.

This patch makes sure that the tags have been parsed and skipped
since the first pull range call.

https://bugzilla.gnome.org/show_bug.cgi?id=744580

9 years agouridecodebin: Reset the default query return value when the iterator has to resync
Sebastian Dröge [Wed, 18 Feb 2015 23:30:05 +0000 (01:30 +0200)]
uridecodebin: Reset the default query return value when the iterator has to resync

9 years agouridecodebin: Let the latency query fail if one of the source queries fails
Sebastian Dröge [Wed, 18 Feb 2015 23:21:47 +0000 (01:21 +0200)]
uridecodebin: Let the latency query fail if one of the source queries fails

9 years agopbutils: description: fix MPEG-2 video profiles in description
Tim-Philipp Müller [Wed, 18 Feb 2015 11:34:15 +0000 (11:34 +0000)]
pbutils: description: fix MPEG-2 video profiles in description

We would accidentally use the profile nick as profile name
in the description for MPEG video that's not version 4.

9 years agouridecodebin: Pass object, not GValue to debug print
Olivier Crête [Thu, 29 Jan 2015 23:49:45 +0000 (18:49 -0500)]
uridecodebin: Pass object, not GValue to debug print

9 years agoaudiovisualizer: don't use private GMutex implementation details
Tim-Philipp Müller [Mon, 16 Feb 2015 23:54:28 +0000 (23:54 +0000)]
audiovisualizer: don't use private GMutex implementation details

Don't use private GMutex implementation details to check
whether it has been freed already or not. Just turn dispose
function into finalize function which will only be called
once, that way we can just clear the mutex unconditionally.

9 years agostreamsynchronizer: Use the same waiting function for EOS and stream switches
Song Bing [Sun, 15 Feb 2015 05:51:36 +0000 (13:51 +0800)]
streamsynchronizer: Use the same waiting function for EOS and stream switches

Also improve the waiting condition for stream switches, which was assuming
before that the condition variable will only stop waiting once when it is
signaled. But the documentation says that there might be spurious wakeups.

https://bugzilla.gnome.org/show_bug.cgi?id=736655

9 years agostreamsynchronizer: Unit test for streamsynchronizer's EOS handling
Song Bing [Mon, 26 Jan 2015 03:14:13 +0000 (11:14 +0800)]
streamsynchronizer: Unit test for streamsynchronizer's EOS handling

Test that a pipeline can change from PLAYING to PAUSED and back in
the following scenarios:
1. One track reach EOS after pushed some buffers while another track
still pushes buffers
2. One track reach EOS without buffers while another track still pushes
buffers

https://bugzilla.gnome.org/show_bug.cgi?id=736655

9 years agostreamsynchronizer: Send GAP events from the pads' streaming threads
Song Bing [Mon, 12 Jan 2015 09:40:25 +0000 (17:40 +0800)]
streamsynchronizer: Send GAP events from the pads' streaming threads

Change the GAP events that are currently sent from the chain function of
the current pad to all other EOS pads. They should instead be sent from
their own streaming threads.

https://bugzilla.gnome.org/show_bug.cgi?id=736655

9 years agostreamsynchronizer: Send GAP event to finish preroll when change state from PLAYING...
Song Bing [Mon, 12 Jan 2015 08:08:33 +0000 (16:08 +0800)]
streamsynchronizer: Send GAP event to finish preroll when change state from PLAYING to PAUSED

Wait in the event function when EOS is received until all pads are EOS
and then forward the EOS event from each pads own event function.

Also send a new GAP event for EOS pads from the event function whenever
going from PLAYING->PAUSED by shortly waking up the GCond. This is needed
to allow sinks to pre-roll again, as they did not receive EOS yet because
we blocked that, but also will never get data again.

https://bugzilla.gnome.org/show_bug.cgi?id=736655

9 years agoRevert "codec-utils: Handle the two rext profiles for h265"
Sebastian Dröge [Mon, 16 Feb 2015 07:48:03 +0000 (09:48 +0200)]
Revert "codec-utils: Handle the two rext profiles for h265"

This reverts commit 19b93566801a56e7b043a670b7edcf8f2da06619.

These two "profiles" are actually a complete set of profiles, which we will
need to handle separately. Unfortunately it seems like we need information
from the SPS to detect the exact profile.

9 years agopbutils: description: move some code into utility function
Tim-Philipp Müller [Sun, 15 Feb 2015 20:08:36 +0000 (20:08 +0000)]
pbutils: description: move some code into utility function

9 years agopbutils: descriptions: add H.265 profile to description if available
Tim-Philipp Müller [Sun, 15 Feb 2015 20:05:13 +0000 (20:05 +0000)]
pbutils: descriptions: add H.265 profile to description if available

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agopbutils: descriptions: add MPEG-4 video profile to description if available
Tim-Philipp Müller [Sun, 15 Feb 2015 19:03:38 +0000 (19:03 +0000)]
pbutils: descriptions: add MPEG-4 video profile to description if available

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agopbutils: descriptions: add Dirac/VC-2 profile to description if available
Tim-Philipp Müller [Sun, 15 Feb 2015 18:37:38 +0000 (18:37 +0000)]
pbutils: descriptions: add Dirac/VC-2 profile to description if available

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agopbutils: descriptions: add H.264 profile to description if available
Tim-Philipp Müller [Sun, 15 Feb 2015 18:14:18 +0000 (18:14 +0000)]
pbutils: descriptions: add H.264 profile to description if available

https://bugzilla.gnome.org/show_bug.cgi?id=673976

9 years agoinstall-plugins: fix indentation and add Since marker
Tim-Philipp Müller [Fri, 13 Feb 2015 22:56:00 +0000 (22:56 +0000)]
install-plugins: fix indentation and add Since marker

Forgot to squash this into the actual patch before pushing.

9 years agoinstall-plugins: add new API to exports .def and to docs
Tim-Philipp Müller [Fri, 13 Feb 2015 22:49:04 +0000 (22:49 +0000)]
install-plugins: add new API to exports .def and to docs

https://bugzilla.gnome.org/show_bug.cgi?id=744465

9 years agoinstall-plugins: Add API to suppress confirmation before searching
Kalev Lember [Tue, 3 Feb 2015 09:47:11 +0000 (10:47 +0100)]
install-plugins: Add API to suppress confirmation before searching

The new gst_install_plugins_context_set_confirm_search() API can be used
to pass a hint to modify the behaviour of the external installer
process.

https://bugzilla.gnome.org/show_bug.cgi?id=744465

9 years agoinstall-plugins: Add API for passing desktop ID and startup ID
Kalev Lember [Mon, 2 Feb 2015 15:16:46 +0000 (16:16 +0100)]
install-plugins: Add API for passing desktop ID and startup ID

The new gst_install_plugins_context_set_desktop_id() and
gst_install_plugins_context_set_startup_notification_id() API can be
used to pass extra details to the external installer process.

https://bugzilla.gnome.org/show_bug.cgi?id=744465

9 years agovideo-orc: update with new methods
Wim Taymans [Thu, 12 Feb 2015 11:08:16 +0000 (12:08 +0100)]
video-orc: update with new methods

9 years agovideo-format: add orc function for RGB15/16 unpack
Wim Taymans [Thu, 12 Feb 2015 10:38:20 +0000 (11:38 +0100)]
video-format: add orc function for RGB15/16 unpack

9 years agoplaybin: improve debug log
Stefan Sauer [Wed, 11 Feb 2015 05:57:02 +0000 (21:57 -0800)]
playbin: improve debug log

Log the human readable pad_link_return desc as well.

9 years agocodec-utils: Handle the two rext profiles for h265
Sebastian Dröge [Wed, 11 Feb 2015 13:57:54 +0000 (15:57 +0200)]
codec-utils: Handle the two rext profiles for h265

These values are for now taken from x265 and need to be checked against
the spec. Especially we need to check if information from other fields
need to be taken into consideration too, e.g. the bit depth and chroma
index from the SPS.

This however makes 4:4:4 output of x265enc actually work.

9 years agoImprove and fix LATENCY query handling
Sebastian Dröge [Wed, 11 Feb 2015 12:43:11 +0000 (13:43 +0100)]
Improve and fix LATENCY query handling

This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106

9 years agovideo-scaler: add 2d scaler
Wim Taymans [Wed, 11 Feb 2015 12:32:25 +0000 (13:32 +0100)]
video-scaler: add 2d scaler

Make a convenience function that combines 2 scalers to perform a 2d
scale. This removes quite a bit of overhead in method calls when doing a
typical scale and it also can reuse a piece of unused memory in the
vertical scaler.
Use the 2d scaler in video-converter and remove the other scalers and
temp memory.

9 years agovideo-converter: Fix YUY2 formats and friends
Wim Taymans [Tue, 10 Feb 2015 15:43:03 +0000 (16:43 +0100)]
video-converter: Fix YUY2 formats and friends

Only merge scalers for selected formats.
Use nearest neighbour scaling for chroma when doing nearest neighbour
for the luma.
Also fastpath GRAY16_OE in nearest neighbour.
configure parameters correctly for packed fastpath.

9 years agovideo-scaler: Small performance tweaks
Wim Taymans [Tue, 10 Feb 2015 15:40:21 +0000 (16:40 +0100)]
video-scaler: Small performance tweaks

Small performance tweaks for RGB and friends.
Add, but ifdef out, alternative nearest neighbour scaling, it is slower
than the current table based version.
Use memcpy instead of orc_memcpy because it is measurably faster.
Fix YUY2 and friends vertical scaling.

9 years agovideo-scaler: Guard against (impossible) bits!=16 && bits!=8 case to fix compiler...
Sebastian Dröge [Tue, 10 Feb 2015 15:44:38 +0000 (16:44 +0100)]
video-scaler: Guard against (impossible) bits!=16 && bits!=8 case to fix compiler warning with clang

video-scaler.c:1331:14: error: variable 'func' is used uninitialized whenever 'if' condition is false
      [-Werror,-Wsometimes-uninitialized]
  } else if (bits == 16) {
             ^~~~~~~~~~
video-scaler.c:1348:3: note: uninitialized use occurs here
  func (scale, src_lines, dest, dest_offset, width, n_elems);
  ^~~~
video-scaler.c:1331:10: note: remove the 'if' if its condition is always true
  } else if (bits == 16) {
         ^~~~~~~~~~~~~~~~
video-scaler.c:1260:27: note: initialize the variable 'func' to silence this warning
  GstVideoScalerVFunc func;
                          ^
                           = NULL