Thibault Saunier
11f96ce4dd
autoconvert: Fix race condition when creating sub elements
...
There was a case where the element would get destroyed while being
added to the hash table of elements
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6989 >
2024-06-05 12:53:45 +00:00
Elliot Chen
7b547e044c
autovideoconvert: should not forward the allocation query if no element is selected
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6927 >
2024-05-27 22:46:31 +00:00
Elliot Chen
2dd4a7c6df
autovideoconvert: fix double unref
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6865 >
2024-05-22 06:56:39 +00:00
Thibault Saunier
5d4bf4c6a5
bad: Update plugins cache
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
4dcea207d9
auto: Reuse subbins instead of recreating them over and over
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
79612de803
autoconvert: Force raw memory when using videoconvertscale
...
videoconvertscale advertises `ANY` feature, but it supports it only
in passthrough. Our goal with autoconvert is to ensure that conversion
is possible with the elements that are being plugged so we avoid
plugging `videoconvertscale` if the memory type is not system memory.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
9821c0ae96
autovideoconvert: Use cudaconvert for formats not allowed by glcolorconverts
...
There are some pixel formats supported by `cudaconvert` but not `glcolorconvert`
so prefer using `cudaconvert` for those cases rather than using
`videoconvertscale` and system memory
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
9908d11dab
auto: Add an 'autovideoflip' element
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
aa7c49ded8
autoconvert: Accept new caps when they are exactly equal to previous ones
...
That basically was overlooked as the code was clearly intending to do that
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
e41e31f2ae
auto: Add a gstautodeinterlace element
...
Which can do colorspace conversion if necessary.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
b0fdbcec64
autovideoconvert: Handle passing bin description instead of factories
...
This way we can build our own well know bins for conversion keeping the
code simple.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:24 +00:00
Thibault Saunier
292d8453d3
autoconvert: Factor out a new GstBaseAutoConvert class
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
f817afb865
auto: Expose colorspace and scaler elements for well know elements
...
And require Scaler in the class of elements to be plugged by
autovideoconvert
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
e153c558c7
autoconvert: Handle reconfiguring on the srcpad
...
Only upstream renegotiation was properly handled, we needed to answer
that when downstream forces a renegotiation we take into account the
new downstream restrictions.
And add tests for it
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
69db5b77d1
autoconvert: Remove unused elements from the bin
...
Instead of letting all the elements that were added into the bin,
add them only when strictly needed and removed them when we stop using
them.
With previous refactoring we are keeping them in our own hashmap in
amy case so we can keep reusing the same elements as before.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
8266f534a7
autovideoconvert: Ignore elements with rank == NONE
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
a0a9e9e3cf
autoconvert: Fix the way we compare element types
...
We used to conside elements that were subclassses of another
element type as being the same (for example with videoconvertscale,
bother videoconvert and videoscale are subclasses of videoconvertscale
and that code was lost)
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
17029974e0
autoconvert: Stop using qdata and unsafe weak refs
...
We are still using internal pads that are not added to the bin
but we now have a subclass and avoid qdata and weak refs as
they are not MT safe.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
4cfe898f9b
autovideoconvert: Make it a subclass of GstAutoConvert
...
Instead of a wrapper, making it much simpler.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
8be2ae303a
autoconvert: Add a 'factory-names' property
...
Making the element more gst-launch friendly.
This also stop trying to handle usage of ->factories atomic and instead
use the object lock to handle them.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:23 +00:00
Thibault Saunier
1409826232
autoconvert: Remove not thread safe use of ->current_subelement
...
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:22 +00:00
Thibault Saunier
7fae06604e
autoconvert: Stop using generic element name
...
It makes it harder to debug for no real benefice in the case
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/899 >
2024-01-31 11:00:21 +00:00
Thibault Saunier
6a4425e46a
meson: Call pkgconfig.generate in the loop where we declare plugins dependencies
...
Removing some copy pasted code
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970 >
2022-09-01 21:17:35 +00:00
Thibault Saunier
019971a3c7
Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir
2021-09-24 16:14:36 -03:00
