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| author | Martin Storsjö <martin@martin.st> | 2024-09-17 15:00:56 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2024-09-27 00:02:48 +0300 |
| commit | 067abbfe9dbf136c5621592622fa93bdd0f9f84d (patch) | |
| tree | 06351793a7acdfe97d335cc69adb181235e44c21 /libavformat/gxfenc.c | |
| parent | d55ab2ba9b16cabf1a069bcd6784e8d4906fc859 (diff) | |
| download | ffmpeg-067abbfe9dbf136c5621592622fa93bdd0f9f84d.tar.gz | |
aarch64: Detect I8MM on Windows via SVE-I8MM
There's no direct processor feature constant for I8MM alone, but
there is a flag for SVE-I8MM (added in WinSDK 10.0.26100 and
recent versions of mingw-w64). If SVE-I8MM is available, we can
assume that I8MM is available.
While HW supporting these features isn't yet commonly running
Windows, this at least allows detecting and running the I8MM codepaths
in Windows builds in Wine (possibly running in QEMU).
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/gxfenc.c')
0 files changed, 0 insertions, 0 deletions