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From:
Kirill A. Korinsky <kirill@korins.ky>
Subject:
Re: mpv shows a blue screen and libplacebo errors
To:
Sebastien Marie <semarie@kapouay.eu.org>
Cc:
Walter Alejandro Iglesias <wai@roquesor.com>, ports@openbsd.org
Date:
Sun, 09 Nov 2025 13:34:50 +0100

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  • Walter Alejandro Iglesias:

    mpv shows a blue screen and libplacebo errors

  • Marc Espie:

    mpv shows a blue screen and libplacebo errors

  • On Sun, 09 Nov 2025 12:18:02 +0100,
    Sebastien Marie <semarie@kapouay.eu.org> wrote:
    > 
    > Kirill A. Korinsky <kirill@korins.ky> writes:
    > 
    > > On Sun, 09 Nov 2025 08:13:11 +0100,
    > > Walter Alejandro Iglesias <wai@roquesor.com> wrote:
    > >> 
    > >> After latest 'pkg_add -u' 'mpv --no-config' shows me a blue screen when
    > >> playing any video, it doesn't happen using '-vo xv' or '-vo x11'.  And a
    > >> very verbose ouptut in red about libplacebo:
    > >> 
    > >> MESA-INTEL: warning: /usr/xenocara/lib/mesa/mk/libanv_common/../../src/intel/vulkan/anv_formats.c:834: FINISHME: support more multi-planar formats with DRM modifiers
    > >> AO: [sndio] 48000Hz stereo 2ch s16
    > >> VO: [gpu] 1920x1080 yuv420p10
    > >> [vo/gpu/libplacebo] shaderc output:
    > >> [vo/gpu/libplacebo] shaderc: internal error: compilation succeeded but failed to optimize: Invalid SPIR-V binary version 1.6 for target environment SPIR-V 1.0 (under Vulkan 1.0 semantics).
    > >> [vo/gpu/libplacebo] 
    > >> [vo/gpu/libplacebo] 
    > >> [vo/gpu/libplacebo] shaderc compile status 'error' (0 errors, 0 warnings)
    > >> [vo/gpu/libplacebo] vk_compile_glsl(gpu, tmp, GLSL_SHADER_VERTEX, params->vertex_shader, &vert): VK_ERROR_INITIALIZATION_FAILED (../libplacebo-7.351.0/src/vulkan/gpu_pass.c:460)
    > >> [vo/gpu/libplacebo] vertex shader source:
    > >> 
    > >> (another 250 lines repeating the errors above)
    > >>
    > >
    > > Thanks for the report.
    > >
    > > The last update of libplacebo introduced an issue which upstream fixed at:
    > > https://code.videolan.org/videolan/libplacebo/-/commit/3662b1f5d5a721f31cbf6c0ad090ac2345834cab
    > >
    > > Here a backport that patch which fixes issue on my side.
    > 
    > fix the problem on my side too.
    > 
    > ok semarie@
    > 
    
    Thanks, it's commited.
    
    -- 
    wbr, Kirill
    
    
  • Walter Alejandro Iglesias:

    mpv shows a blue screen and libplacebo errors

  • Marc Espie:

    mpv shows a blue screen and libplacebo errors