Hello. On 25.10.2022 21:32, Ilya Solovyov wrote:

Greetings,

I had exactly the same problem. Resolved by rollback to previous versions of glslang and spirv-tools ;)

I found another solution: Please see the attached diff for the Pkgfile of mpv. Actually I don't know which functionality is lost by my approach. But for me it works reasonably well. I can again play my movies with hardware acceleration (Intel Skylake graphics). Will watch my movie now :-) Regards Markus Heinz

On Tue, 25 Oct 2022 at 21:56, Markus Heinz <markus.heinz@uni-dortmund.de> wrote:

...

Hello,

since I have updated shaderc to version 2022.3 mpv is broken.

When trying to play a video with mpv I get this:

mpv --vo=gpu --hwdec=vaapi movie.mp4 mpv: symbol lookup error: /usr/lib/libshaderc_shared.so.1: undefined

symbol: _ZTVN8spvtools5utils5TimerE

I have tried rebuilding mpv but compilation fails:

/usr/bin/ld:

/usr/lib/gcc/x86_64-pc-linux-gnu/12.2.0/../../../../lib/libshaderc_combined.a(compiler.cc.o):

...

undefined reference to symbol '_ZN7glslang7TShader19setShiftSsboBindingEj' /usr/bin/ld: /usr/lib/libSPIRV.so: error adding symbols: DSO missing

from command line

I also tried rebuilding spirv-tools and ffmpeg which both succeeded but the mpv runtime and compilation issues remain.

Also revdep does not show any output.

Any hints on how to fix this?

Best regards

Markus Heinz _______________________________________________ CRUX mailing list CRUX@lists.crux.nu https://lists.crux.nu/mailman/listinfo/crux