Haihao Xiang authored Mar 06, 2019 and Tim-Philipp Müller committed Mar 25, 2019

It is possible MFXVideoDECODE_DecodeFrameAsync returns MFX_ERR_INCOMPATIBLE_VIDEO_PARAM
and this error can't be recovered by retrying MFXVideoDECODE_DecodeFrameAsync
in some cases, so we need to limit the number of retries to avoid infinite loop.

This fixes gstreamer/gst-plugins-bad#909

This suppresses the annoying 'g-ir-scanner: link: cc ..' output
that we get even if everything works just fine.

We still get g-ir-scanner warnings and compiler warnings if
we pass this option.

We need a nested extern in our init section for the scanner binary
so we can call gst_init to make sure GStreamer types are initialised
(they are not all lazy init via get_type functions, but some are in
exported variables). There doesn't seem to be any other mechanism to
achieve this, so just remove that warning, it's not important at all.

for loop variable initialization and conflicting types for i.

See gstreamer/gst-ci!89

AFAIU this happens when encountering retransmissions. Don't print a
warning for these packets.

Ensures a balanced UNLOCK -> LOCK.

Introduce an err label to jump to. Avoid logging two warnings per
failure.

Don't drop the lock on filter just to unmap the buffer (or log a
message).

It's deprecated. Just use 'inline'.

For not being duplicated here it was being freed when the manifest was
being destroyed and a second time when the buffer was being destroyed.

Haihao Xiang authored Mar 14, 2019 and Tim-Philipp Müller committed Mar 17, 2019

Some files licensed under LGPL were included, so relicense the plugin
from BSD to LPGL. In addition, this patch removes the README per the
discussion in gstreamer/gst-plugins-bad#853

Fixes gstreamer/gst-plugins-bad#853

When we offer bundled media, payload types must be unique
across all bundled media, as they will be multiplexed in the
same session.

Prior to this, cccombiner stopped consuming video buffers when
data wasn't arriving on its caption pad. In a live situation,
when aggregator is timing out we should still output whatever
video buffers are present, even if no caption buffers can be
aggregated with them.

Mathieu Duponchelle authored Mar 12, 2019 and Mathieu Duponchelle committed Mar 12, 2019

get-transceivers is not introspectable, and a method to get a
transceiver by index is convenient.

Jan Alexander Steffens authored Mar 07, 2019 and Matthew Waters committed Mar 12, 2019

Since the addition of BUNDLE support, the pads and the transceivers
share a single transport stream. When getting stats from the stream,
filter by the ssrc of the current pad to avoid merging the stats for
different pads.

Fixes gstreamer/gst-plugins-bad#889

../ext/closedcaption/io-sim.c(440): error C2065: 'M_PI': undeclared identifier
../ext/closedcaption/io-sim.c(442): error C2065: 'M_LN2': undeclared identifier

tests\check\meson.build:21:5: ERROR:  Unknown variable "use_nvenc_gl".

Also do the same change in nvdec, just to be defensive about future
issues.

Encoder will not configure internal pool again if input_state exist

Fixes gstreamer/gst-plugins-bad#912

To drain all queued encoding items, encoder should gracefully
wait the encoding thread without stealing queued items.
Otherwise, some input frames can be dropped.

Yeongjin Jeong authored Mar 05, 2019 and Tim-Philipp Müller committed Mar 09, 2019

GValue should be freed with g_value_unset()

g_slist_remove_*() removes the list node without freeing it.

Fix vk_instance leak when state change fails like in
generic/states unit test.

And simplify property getter to avoid unnecessary copy.

Destroy old decoder instance when shutting down the
element, and also in case the input format changes.

Fix harness/pipeline leak in unit test.