Now that VideoPool accept DMA DRM, it is quite likely that the size does not get
provided in the configuration even if the format have a matching GstVideoFormat.
Fix this by reporting back the minimum expected size in the configuration. This
allows the configuration handshake to succeed.
Fixes regression caused by !9345
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9600>
There was a case where we could end up having more buffers on the sinkpads
than what was expected, depending on timings. This ensure that we have a fixed
number of buffers produced by the testsrc, and we play until EOS.
Replace theora encoder/decoder chain with fakevideodec for testing
QoS handling in videorate rate property tests. This simplifies the
test pipeline and removes dependency on theora codecs.
Also adjust test expectations to match RGBA format output from
fakevideodec instead of I420 from theoradec, and limit buffer
counts to make tests more deterministic.
This also fixes the rate we set for 2.0 test as we were actually testing
0.5 there.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9013>
Refactor the videorate element to properly separate upstream and downstream
time domains when the `rate` property is set.
The previous implementation had issues with time domain conversions when
changing rates, especially during seeks after which we were basically confusing
input and output timestamps.
This also fixes rate changes as we are now tracking the wanted input timestamps
and not confusing them with the output, so this way we do not drop buffers when
the rate is changed while playing, meaning that the related tests have been
fixed
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9013>
Change the logic to skip only devices which have "Input" as their IOID. The ALSA
Input/Output identifier (IOID) it may be either "Input", "Output", or NULL; with
the latter meaning that the device supports both input and output.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9534>
Pushing the buffer via gst_pad_push () in transform_ip () function
causes downstream elements to process the buffer with a reference
count > 1. This leads to performance issue if there are downstream
elements which modify the buffer memory.
However, in drop-only mode this reference is not required.
So, let GstBaseTransform push the buffer in drop-only mode.
Fixes#4258
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9532>
plugin_init() will not get called if element/feature registration
happens manually, such as when using linking only specific plugin
features with gstreamer-full. That is possible when plugins contain
static features.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9496>
If there is only unknown stream-type streams in the current collection
don't post an error straight away. This fixes a problem with RTSP
cameras and legacy upstream collection building, if the first
stream that rtspsrc outputs is the ONVIF metadata track. That
happens often on bandwidth-constrained camera inputs, as the
video and audio will naturally take longer to arrive.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9433>
Launch-lines will be pasted into a shell, and `gst_value_serialize()`
yields strings that will likely be interpreted by the shell. For
example:
`gst-launch-1.0 ... ! osxaudiosink unique-id="AppleUSBAudioEngine:BEHRINGER:UMC202HD\ 192k:12345678:1\,2"`
The shell will remove the double-quotes `"` but keep the `\ ` which
means the output of `gst_value_deserialize()` will not be the original
string, and the launch line will not work.
So let's use `gst_value_serialize()` only if the string is non-ASCII,
and if it's ASCII and needs quoting, we do some shell quoting.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9466>
Caps may change the framerate used and the frame counting approach for
timestamps, needs to account for this by taking a snapshot of the current frames
and running time to add to all subsequent produced frames. Code is mostly taken
from videotestsrc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9455>
The download element relied on a fuzzy translation from GStreamer format to a
DRM fourcc, and then all supported modifiers for that fourcc. Since !9306 this
was fixed to only enumerate that way when direct import is used.
Flag direct upload to the transform caps helper, so that we now enumerate all
non-external formats again.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9339>
When using direct DMABuf upload, supported DRM formats and modifiers
pairs should be translated to RGBA. Instead of overwriting the translation
to RGBA, which may endup having nothing to override, we introduce a new
flag for the transform helper, so it can do direct translation.
This fixes a regression introduced by !9306, and fixes more negotiations
issues.
Fixes#4525
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/9339>
