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From:
Marc Espie <marc.espie.openbsd@gmail.com>
Subject:
Re: mpv shows a blue screen and libplacebo errors
To:
Walter Alejandro Iglesias <wai@roquesor.com>
Cc:
ports@openbsd.org
Date:
Sun, 9 Nov 2025 12:55:29 +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, Nov 09, 2025 at 08:13:11AM +0100, Walter Alejandro Iglesias 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)
    > 
    
    mpv hasn't really worked well for a while on my intel adapter... switching
    to --vo=gpu-next makes a lot of big images and videos work instead of getting
    blue screens for large stuff
    
    
  • Walter Alejandro Iglesias:

    mpv shows a blue screen and libplacebo errors

  • Marc Espie:

    mpv shows a blue screen and libplacebo errors