Since the pulsation issue, it was not much usable, anyways and this
clean-ups the code a bit.
Also the behavior will be now more deterministic - it behaved differently
with patched FFmpeg (most likely GH Linux builds), othewrise differntly.
+ enable the header-inserter if user expliclty requesetd intra-refresh
refers to GH-114
assume that FFmpeg is already patched with SVT-VP9 patch
As a side effect, the SVT-VP9 patch doesn't need to be patched (these
patches conflicted because VP9 applied after HEVC, which is now not
the case).
The patch no longer compiles with upstream FFmpeg (moreover the history
of 5000 commits is now too shallow.
Use a updated custom version now - the SVT-HEVC is archived, anyways so
the upstream won't be updated.
This reverts commit a30a8945e3.
This doesn't seem to be required anymore (at least xv30 and yuvx work
with Arc A770 and Raptor Lake-P GPU on i7-1355U).
As the patches need to be applied against specific version of FFmpeg
(pinned in db308b17 2023-02-03). Currently the version is from 23th Dec
2024, which is slightly old. That is a half of the year but we also
depend on the cartwheel version bump, which is a bit unfortunate, whereas
is now not cerain, if there is something needed.
Building rav1e requires nasm 2.15 (if asm is not disabled) while U20
has just 2.14.02, so that the build in CI currently fails, anyways.
Pick sse4 for now but expect using avx2 version later, depending on
UG_ARCH value.
\+ populate PKG_CONFIG_PATH immediately
It is not needed to split the string like this:
```
a="potentially long string on"\
"multiple lines"
```
but it is better rather to put the '\' inside the string:
```
a="potentially long string on\
multiple lines"
```
This fixes all occurences of `cmake --build` as it already was in one
case with commit HEAD~7.
If omitted, CMake leaves the number of processes used on underlying
implementation, which turns out to `make -j`, thus unlimited number of
cores, which is undesirable.
VulkanLoader has been updated, with the CUDA _EXT prefix, which is on
contrary incompatible with Vulkan-Headers v1.3.270.
This reverts commit 62ae77117d.
Allow 32-bit builds on Buster. This has some advantages
regarding supported HW accelerations in UltraGrid, eg. h264_omx is not
supported in higher versions of the system.
It is not enabled by default but can be enabled easily by switching the
value in YAML file.
refers to GH-344
Deleted 2 unneeded lines:
1. OLDPWD - not used
2. comment - no longer valid - the cached environment key contains hash
of .github/scripts/Linux/arm/bootstrap.sh, which means that if the file
changes, the old env is not used, anyways
MMAL headers not present in 64-bit RaspiOS 11 libraspberrypi-dev (but
mmal.pc is still there!)
The MMAL API doesn't seem to be longer supported, see necro-posting
in GH-129.
Own FFmpeg was build only to enable periodic insertion of SPS/PPS NALU
for OMX. This should be now, however, possible to do even with the lavc
`header_inserter` option (which is enabled by default for OMX). Also
the OMX API seems unavailable in more recent RPi OS in favor of other
APIs.
