Commit graph

23672 commits

Author SHA1 Message Date
Jan Schmidt
cb750efd6c webrtc: Move dtlssrtpenc state management
Move the errant piece of dtlssrtpenc state change
management from dtlstransport in the Webrtc libs,
into the transportsendbin that does the rest of
the element management so it's all in one place.
2018-07-14 23:18:50 +10:00
Jan Schmidt
3a6777d599 webrtc/dtlstransport: Add more debug. Rename category
Rename the dtlstransport debug category to webrtcdtlstransport.
2018-07-14 23:18:40 +10:00
Thibault Saunier
c247745faa opencv: Fix build for opencv >= 3.4.2
The `CV_RGB` macro is now in `imgproc.hpp`.

Fixes:

    ../subprojects/gst-plugins-bad/ext/opencv/gsthanddetect.cpp:497:40: error: ‘CV_RGB’ was not declared in this scope
            cvCircle (img, center, radius, CV_RGB (0, 0, 200), 1, 8, 0);
                                        ^~~~~~
2018-07-14 08:01:27 -04:00
Mathieu Duponchelle
6fd3e2a400 find_codec_preferences: use received caps
When negotiation is triggered by receiving caps on our sink pad
probes, we could encounter a race condition where need-negotiation
is emitted and the application requires the creation of an offer
before the current caps were actually updated.

This led to retrieving incomplete caps when creating the offer,
using find_codec_preferences -> pad_get_current_caps.

Instead, as we save the caps in the probe callback anyway, it is better
and thread safe to use these if they were set.

https://bugzilla.gnome.org/show_bug.cgi?id=796801
2018-07-12 21:39:41 +02:00
Matthew Waters
e47cf9abe1 glvideomixer: fix default placement when different sized output
i.e. when expanding from 320x240 to 800x600, the resulting frame should
appear in the top left corner, not the middle.

https://bugzilla.gnome.org/show_bug.cgi?id=794401
2018-07-12 12:48:39 +10:00
Daniel Klamt
b8442dd6ab glvideomixer: Moves the objects to zero on z axis
Matches the output from a similar glimagesink pipeline when
rotating from an upstream gltransformation passed through
the affine transformation meta with xpos/ypos being set.

https://bugzilla.gnome.org/show_bug.cgi?id=794401
2018-07-12 12:46:40 +10:00
Nicolas Dufresne
0327579460 glvideomixer: Fix coding style 2018-07-10 09:45:31 -04:00
Nicolas Dufresne
672fa010dc glvideomixer: Add missing string.h include 2018-07-10 09:42:47 -04:00
Matthew Waters
a9b40eebc0 decklink: keep the internal time we send to decklink always increasing
Otherwise decklink seems to hold onto the latest frame and may cause a
flash in the output if the played sequence has a framerate less than the
video output.

Scenario is play for N seconds, pause, flushing seek to some other position,
play again.  Each of the play sequences would normally start at 0 with
the decklink time.  As a result, the latest frame from the previous sequence
is kept alive waiting for it's timestamp to pass before either dropping
(if a subsequent frame in the new sequence overrides it) or displayed
causing the out of place frame to be displayed.

This is also supported by the debug logs from the decklink video sink
element where a ScheduledFrameCompleted() callback would not occur for
the frame until the above had happened.

It was timing related as to whether the frame was displayed based
on the decklink refresh cycle (which seems to be 16ms here),
when the frame was scheduled by the sink and the difference between
the 'time since vblank' of the two play requests (and thus start times
of scheduled playback).
2018-07-10 21:22:04 +10:00
Matthew Waters
bd2920ca2d gl/utils: fix matrix conversion for column majorness
Companion to
https://cgit.freedesktop.org/gstreamer/gst-plugins-base/commit/?id=e4bf9ed8f060021151cd57e2b00493ed696cb47b
https://cgit.freedesktop.org/gstreamer/gst-plugins-base/commit/?id=16cba63d43f319ac33bc993eca2b1b51679727b3
2018-07-10 20:31:26 +10:00
Daniel Klamt
969089f7a8 Moved the pad offset and aspect ratio to a matrix so it will be added in view space and not in world space
https://bugzilla.gnome.org/show_bug.cgi?id=794401
2018-07-10 20:31:26 +10:00
Arun Raghavan
c6f19511b5 closedcaption: Fix compilation on older compilers
For when -std=c99 (or later) is not the default.
2018-07-09 06:40:29 +05:30
Arun Raghavan
c43e74d885 bluez: Expose transport volume as a property on avdtpsrc
This can be handy if we want to track Bluetooth volume changes from the
device, or if we want to set it.

https://bugzilla.gnome.org/show_bug.cgi?id=787020
2018-07-09 06:40:24 +05:30
Sreerenj Balachandran
dd981d4953 msdkdec: Fix latency calculation
Use async_depth for latency calcuation instead of
the length of Tasks array which could be NULL since we
don't do the msdk decoder init in set_format().
2018-07-03 18:38:04 -08:00
Sreerenj Balachandran
84c33be0c0 msdk: Set 16 bit alignment for width
According to MediaSDK specification,
Width must be a multiple of 16 and Height must be a multiple
of 16 for progressive frame sequence and a multiple of 32 otherwise.

This patch sets a 16 bit alignment for width and 32 bit alignment
for height as default.

https://bugzilla.gnome.org/show_bug.cgi?id=796566
2018-07-02 16:50:46 -08:00
Sreerenj Balachandran
d63a1b4e3f msdkdec: avoid early destruction of frame in dynamic resolution change
In cases where we do hard resest, the current code destroys the frame
which has new resolution bit early and this causes buffer_unmap
warnings. Keep an extra ref to the frame internally to avoid this.
2018-07-02 16:50:02 -08:00
Sreerenj Balachandran
1250af8f09 msdkdec: vc1: Fix handling of advanced profile elementary stream
Advanced profile elementary streams may not have codec_data
always. So make sure we don't do anything with null buffer.
2018-07-02 16:49:23 -08:00
Sreerenj Balachandran
ad6162e99b msdkdec: Fix advanced profile vc1 decode when codec_data presents
The gst-msdk decoders only support packetized formats for
all codecs except VC1. For VC1, it supports codec_data for advanced
profiles and this codec_data wan't submitting to MSDK's DecodeHeader APIs.
Make sure the subclass deocders correctly configured so that
the codec_data buffers are in place in the internal adapter for
MediaSDK's DecoderHeader usage.
2018-07-02 16:48:11 -08:00
Sreerenj Balachandran
9efb4c9179 msdkdec: Fix the PTS of output frames
Currently we use the gst_video_decoder_get_oldest_frame()
to get the old pending frame to output. But this is not correct
if pts re-ordering required. This patch uses a custom made
get_old_frame() which accounts the PTS too similar to the
v4l2decoder.

https://bugzilla.gnome.org/show_bug.cgi?id=796699
2018-07-02 16:42:20 -08:00
Sreerenj Balachandran
5c88da4a4c msdkdec: Remove dead code
We are not using any ExtendedParams for decoding.
2018-07-02 16:41:58 -08:00
Sreerenj Balachandran
1e95c03c7d msdk: dec: Add dynamic-configuration change support
The patch adds a serios of changes to support dynamic resolution
change and efficient utilization of resources.
Major changes:

-- Use MSDK's apis to retrieve the headers instead of only relying
on upsteram notification. For eg: avc decoder requires SEI header
information for dpb count calculation which we don't get from caps.

-- For all codecs other than VP9, we force the reset of decoder
if resoultion changes to fit with gstreamer flow. VP9 enfource
the hard reset only if the new resolution is bigger.

-- delay the src caps setting till msdk api's invokation in
handle_frame to avoid caching multiple configuration values

-- ensure pool negotiation is based on decoder's allocation_caps.

--dynamic resoluttion change use an explicit allocation_query
to reclaim the buffers before closing the decoder (thanks to v4l2dec)

--In case if we don't get upstream notification of res change (for eg,
this can can happen for vp9 frames with ivfheader where ivfparse
is not able to notify the dynamic changes), we handle the the case
based on MFX_ERR_INCOMPATIBLE_VIDEO_PARAM which is the return value
of MFXVideoDECODE_DecodeFrameAsync

-- calculate the minimum surfaces to be preallocated based on
msdk suggestion, downstream requirement, async depth and scratch surface
count for smooth display.

https://bugzilla.gnome.org/show_bug.cgi?id=796566
2018-07-02 16:17:49 -08:00
Roland Jon
d5aabd0f58 player: Avoid trying to join the player thread from itself
https://bugzilla.gnome.org/show_bug.cgi?id=796731
2018-07-02 15:27:17 +03:00
Jan Schmidt
27b28f3aec webrtc: Explicitly initialise mutex and condition
Fixes random crashes when an allocated webrtcbin isn't
given fresh 0-filled memory in its allocation. It works
mostly because GMutex and GCond are automatically initialised
in that case.
2018-07-01 10:44:45 +10:00
Jan Schmidt
0fca02bb5e webrtc: Move the transportsendbin pad block removal
Move freeing of the pad blocks back to before we call the
GstBin state change function, as there's something racy
going on on the build server otherwise, where the pads don't
unblock during downward state changes.

This is a bit of a stab in the dark, since I can't recreate
the build server failure locally.
2018-06-30 01:07:32 +10:00
Sean-Der
10a37e0c35 aomenc: Handle 8 bit_depth images with AOM_IMG_FMT_HIGHBITDEPTH enabled
https://bugzilla.gnome.org/show_bug.cgi?id=791674
2018-06-29 07:47:59 +02:00
Sean-Der
1d96d9e842 aomenc: Add support for 10/12bit decoding
https://bugzilla.gnome.org/show_bug.cgi?id=791674
2018-06-29 07:47:59 +02:00
Georg Ottinger
71c5eae508 ivfparse: Add the AV01 FOURCC for parsing AV1 IVFs
Adds AV01 FOURCC to the list of allowed media files, in order to allow
parsing the IVF Container holding AV1 content.
At a later point dynamic resolution change can be supported - therefore
the sequence header OBU and frame header OBU of AV1 file must be parsed,
which can be done in future with the help of gst-lib gstav1parse.

https://bugzilla.gnome.org/show_bug.cgi?id=796677
2018-06-29 07:31:16 +02:00
Thibault Saunier
a387f4bc33 meson: Add fallback for openh264 dependency 2018-06-28 15:21:54 -04:00
Jan Schmidt
bc128d6100 webrtc: Clean up pad block allocs on dispose.
Release references in pad blocks and release the memory in the
dispose function too, in case the state change doesn't get
run (because calling the parent state change fails).
2018-06-27 22:44:26 +10:00
Jan Schmidt
ed90d3b2ec webrtc: Don't deadlock on block pads on shutdown
When changing state downward, we can't set pads
to inactive if they are blocked, it will deadlock
trying to acquire the streaming lock.

Just calling the parent state change function
will do the correct things to unblock probes and
set the pad inactive, so let it do that and
remove the probes after the parent state change
function has run

https://bugzilla.gnome.org/show_bug.cgi?id=796682
2018-06-27 22:44:26 +10:00
Tim-Philipp Müller
22b885fd02 winks: Update for g_type_class_add_private() deprecation in recent GLib
Untested
2018-06-24 12:27:09 +02:00
Tim-Philipp Müller
65c5b9a4f6 msdk: Update for g_type_class_add_private() deprecation in recent GLib
Untested.
2018-06-24 12:22:27 +02:00
Tim-Philipp Müller
86c1a7b4ad libs: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 12:19:17 +02:00
Tim-Philipp Müller
fc4f861d48 videoaggregator: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 01:47:29 +02:00
Tim-Philipp Müller
d57dc6534f gl: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 01:37:08 +02:00
Tim-Philipp Müller
a862c0aa85 vulkan: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 01:25:04 +02:00
Tim-Philipp Müller
bde76a7dd0 soundtouch: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 01:15:59 +02:00
Tim-Philipp Müller
3c6f642fa6 dtls: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 01:06:24 +02:00
Tim-Philipp Müller
6f46792f0f webrtc: Update for g_type_class_add_private() deprecation in recent GLib 2018-06-24 00:17:26 +02:00
Tim-Philipp Müller
a992a3b48b uvch264src: get rid of unnecessary private struct 2018-06-24 00:07:59 +02:00
Tim-Philipp Müller
2fac53fa51 jpegformat: get rid of unnecessary private structs 2018-06-23 23:51:37 +02:00
Olivier Crête
bfcc073ed4 ext/closedcaption/misc.h: Transform into UTF-8 2018-06-21 08:49:01 -04:00
Nirbheek Chauhan
dd3e7325b0 decklink: Fix warning about HRESULT not being unsigned int 2018-06-20 11:38:17 +05:30
Nicolas Dufresne
c052ae511a tsdemux: Don't set invalid seqnum on segment event
https://bugzilla.gnome.org/show_bug.cgi?id=796623
2018-06-19 06:56:48 +02:00
Mathieu Duponchelle
85406b9827 pitch: remove trailing whitespaces from previous commit 2018-06-18 23:42:04 +02:00
Suhas Nayak
68052a7bc3 pitch: Flush only if there are unprocessed samples
Otherwise we end up trying to flush before
sample rate of SoundTouch is set

https://bugzilla.gnome.org/show_bug.cgi?id=796613
2018-06-18 23:39:47 +02:00
Sebastian Dröge
be6afc6a90 tests: Make sure to provide the KEY_UNIT flag always together with the SNAP flags in seeks
SNAP flags alone make no sense and nowadays cause warnings.
2018-06-18 12:18:07 +03:00
Mathieu Duponchelle
44f0814855 pitch: preserve seek event seqnums
This was wreaking havoc when used with a downstream audiomixer.

https://bugzilla.gnome.org/show_bug.cgi?id=796603
2018-06-16 18:38:46 +02:00
Mathieu Duponchelle
0b03b47193 pitch: fix latency reporting
When max is GST_CLOCK_TIME_NONE in the query, it should not
be set in the query handler, this otherwise could lead to
impossible situations, where the minimum latency ended up
greater than the maximum.

https://bugzilla.gnome.org/show_bug.cgi?id=796603
2018-06-16 18:38:46 +02:00
Mathieu Duponchelle
5f020be6cd pitch: Fix single input buffer followed by EOS
The flush function immediately returned when pitch->next_buffer_offset
was 0.

This is clearly wrong, as next_buffer_offset can be 0 when a single
input buffer has been received, and no output buffer has been produced
before receiving EOS.

Simply remove that condition.

https://bugzilla.gnome.org/show_bug.cgi?id=796603
2018-06-16 18:38:46 +02:00