чт, 16 нояб. 2023 г., 19:58 Andrea paz <gamberucci.and...@gmail.com>:
> I did a compilation with ffmpeg 6.1 and everything went well. Thanks > Phyllis. > > (Note x Phyllis: the new "zoneplate" filter gives no error but if you > try to use it the error comes up: > err: Function not implemented) > > I tried making a new build by enabling vulkan as described in the > following links: > > https://trac.ffmpeg.org/wiki/HWAccelIntro#Vulkan > https://ffmpeg.org/ffmpeg-filters.html#Vulkan-Video-Filters > > It compiles without errors using "--enable-vulkan" and > "--enable-libglslang" while crashing using "--enable-libshaderc". For > the latter crash see cin5_shader.tar.gz > > In the case of "--enable-libglslang" I have no build errors, however, > in the end, the ".../bin/cin" program is not created and therefore > CinGG does not start. See the log cin5_glslang.tar.gz > > I don't see any errors in the log; there are many lines like: > > > "/home/paz/cinelerra5/cinelerra-5.1/thirdparty/ffmpeg-6.1/libavfilter/vulkan_glslang.c:182:(.text+0xcf): > undefined reference to `glslang_shader_create'" > undefined reference is usually fatal link error, no wonder you have no binary .. probably you need to add some additional libs to ldflags as well .... > But they are not error lines or warning lines. I think it's looking > for vulkan device initialization but can't find it and leave it > alone.... >
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