пн, 2 сент. 2024 г., 22:54 Terje Hanssen <terjejhans...@gmail.com>:
> > Den 02.09.2024 15:58, skrev Wang, Fei W: > > On Mon, 2024-09-02 at 15:29 +0200, Terje J. Hanssen wrote: > >> > >> > >> On 9/2/24 07:01, Wang, Fei W wrote: > >> > >>> On Sun, 2024-09-01 at 10:53 +0200, Terje J. Hanssen wrote: > >>> > >>>> I have not succeeded yet to configure ffmpeg QSV access to an enabled > >>>> iGPU onboard an Intel Core i7-6700K (Skylake). This is a legacy, > >>>> rebuilt workstation with additional, discrete Nvidia GeForce GTX 960 > >>>> GPU > >>>> on a MSI-Z170-A Pro mobo. > >>>> Any suggestions how to solve this? > >>> You can use vainfo to find the Intel gpu device correctly: > >>> "vainfo --display drm --device /dev/dri/renderD12X" > >>> Then specify device in ffmpeg cmdline with "-qsv_device > >>> /dev/dri/renderD12X" > >>> BTW, for legacy platforms, suggest to use libvpl with Media SDK for the > >>> runtime implementation: > >>> https://github.com/intel/libvpl > >>> https://github.com/Intel-Media-SDK/MediaSDK > >>> Thanks > >>> Fei > >> @Fei, thanks for your suggestion that hopefully will probe me in the > >> right direction. > >> Right now, I will be absent from my Skylake workstation a week or > >> two, before I can test more directly on it. But I did preserve some > >> more output I will add and refer to below. > >> > >> In the meantime I also can do a bit indirectly tests on my available > >> Kaby Lake XPS-13 with UHD 620 iGPU and a similar system installation: > >> > >> vainfo --display drm --device /dev/dri/renderD12X > >> Trying display: drm > >> Failed to open the given device! > >> > >> As this don't find any device on Kaby Lake, I expect I rather have to > >> put in a number "8" instead of "X" as found on Kaby Lake(?) > > > > Yes, X stands for 8 or 9. To find the Intel device node if vainfo > > shows the correct message. > > > >> > >> ls /dev/dri > >> by-path card1 renderD128 > >> > >> When I try > >> > >>> vainfo --display drm --device /dev/dri/renderD12* > >> or > >> > >>> vainfo --display drm --device /dev/dri/renderD128 > >> This simingly output just the same as "vainfo" alone on KabyLake. > >> > >> And I have the latter preserved also from Skylake as follows: > >> > >>> vainfo > >>> Trying display: wayland > >>> libva info: VA-API version 1.22.0 > >>> libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so > >>> libva info: Found init function __vaDriverInit_1_21 > >>> libva info: va_openDriver() returns 0 > >>> vainfo: VA-API version: 1.22 (libva 2.22.0) > >>> vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - > >>> 24.1.5 () > >>> vainfo: Supported profile and entrypoints > >>> VAProfileNone : VAEntrypointVideoProc > >>> VAProfileNone : VAEntrypointStats > >>> VAProfileMPEG2Simple : VAEntrypointVLD > >>> VAProfileMPEG2Simple : VAEntrypointEncSlice > >>> VAProfileMPEG2Main : VAEntrypointVLD > >>> VAProfileMPEG2Main : VAEntrypointEncSlice > >>> VAProfileH264Main : VAEntrypointVLD > >>> VAProfileH264Main : VAEntrypointEncSlice > >>> VAProfileH264Main : VAEntrypointFEI > >>> VAProfileH264Main : VAEntrypointEncSliceLP > >>> VAProfileH264High : VAEntrypointVLD > >>> VAProfileH264High : VAEntrypointEncSlice > >>> VAProfileH264High : VAEntrypointFEI > >>> VAProfileH264High : VAEntrypointEncSliceLP > >>> VAProfileVC1Simple : VAEntrypointVLD > >>> VAProfileVC1Main : VAEntrypointVLD > >>> VAProfileVC1Advanced : VAEntrypointVLD > >>> VAProfileJPEGBaseline : VAEntrypointVLD > >>> VAProfileJPEGBaseline : VAEntrypointEncPicture > >>> VAProfileH264ConstrainedBaseline: VAEntrypointVLD > >>> VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice > >>> VAProfileH264ConstrainedBaseline: VAEntrypointFEI > >>> VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP > >>> VAProfileVP8Version0_3 : VAEntrypointVLD > >>> VAProfileVP8Version0_3 : VAEntrypointEncSlice > >>> VAProfileHEVCMain : VAEntrypointVLD > >>> VAProfileHEVCMain : VAEntrypointEncSlice > >>> VAProfileHEVCMain : VAEntrypointFEI > >> --------------- > >> > >> > >> If /dev/dri/card2 and /dev/dri/renderD129 refer to the Skylake HD > >> 530 iGPU > >> (and /dev/dri/card1 and /dev/dri/renderD128 refer to the Nvidia GPU), > >> I cannot understand why the initial, second ffmpeg command in section > >> 2) below did report errors? > >> > >> Possibly syntax error or something else? > > > > > The command looks good. There are 2 run-time implementation Media SDK > > and vpl-gpu-rt for libvpl( > > more details can be found on github of libvpl: > > https://github.com/intel/libvpl). > > While only Media SDK supported on Skylake. So you may check if you > > installed Meida SDK on your Skylake > > but not vpl-gpu-rt. > > > > Thanks > > Fei > > > >> > > I only install and have installed related, pre-build distribution > packages for openSUSE Tumbleweed Slowroll. Here they are sorted in two > lists, to get both the summary descriptions and version numbers, in case > something clarify if Media SDK RT is among them(?) > may be check also for libmfx? https://repology.org/project/intel-media-sdk/versions > zypper se -i nvidia vulkan mesa nouveau intel > Laster pakkebrønndata... > Leser installerte pakker... > > S | Name | Summary | Type > > ---+--------------------------------+-------------------------------------------------------------------------+------ > i+ | intel-gpu-tools | Collection of tools for > development and testing of the Intel DRM driver | pakke > i+ | intel-media-driver | Intel Media Driver for > VAAPI | pakke > i | kernel-firmware-intel | Kernel firmware files for > Intel-platform device drivers | pakke > i | kernel-firmware-nvidia | Kernel firmware files for Nvidia > Tegra and graphics drivers | pakke > i | libdrm_intel1 | Userspace interface for Kernel DRM > services for Intel chips | pakke > i | libdrm_nouveau2 | Userspace interface for Kernel DRM > services for NVIDIA chips | pakke > i | libgstvulkan-1_0-0 | GStreamer Streaming-Media > Framework Plug-Ins | pakke > i | libnvidia-egl-wayland1 | The EGLStream-based Wayland > external platform | pakke > i+ | libvdpau_nouveau | VDPAU state tracker for > Nouveau | pakke > i | libvulkan1 | The Vulkan 3D graphics and compute > API | pakke > i+ | libvulkan_intel | Mesa vulkan driver for Intel > GPU | pakke > i | Mesa | System for rendering 3-D > graphics | pakke > i | Mesa-demo-x | GLX-based > demos | pakke > i | Mesa-dri | DRI plug-ins for 3D > acceleration | pakke > i | Mesa-gallium | Mesa Gallium GPU > drivers | pakke > i | Mesa-libEGL1 | EGL API > implementation | pakke > i | Mesa-libGL1 | The GL/GLX runtime of the Mesa 3D > graphics library | pakke > i | Mesa-libglapi0 | Free implementation of the GL > API | pakke > i | Mesa-libva | Mesa VA-API > implementation | pakke > i | Mesa-vulkan-device-select | Vulkan layer to select Vulkan > devices provided by Mesa | pakke > i | nvidia-compute-G06 | NVIDIA driver for computing with > GPGPU | pakke > i | nvidia-compute-G06-32bit | 32bit NVIDIA driver for computing > with GPGPU | pakke > i+ | nvidia-driver-G06-kmp-default | NVIDIA graphics driver kernel > module for GeForce 700 series and newer | pakke > i | nvidia-gl-G06 | NVIDIA OpenGL libraries for OpenGL > acceleration | pakke > i | nvidia-gl-G06-32bit | 32bit NVIDIA OpenGL libraries for > OpenGL acceleration | pakke > i | nvidia-video-G06 | NVIDIA graphics driver for GeForce > 700 series and newer | pakke > i | nvidia-video-G06-32bit | 32bit NVIDIA graphics driver for > GeForce 700 series and newer | pakke > i+ | openSUSE-repos-Slowroll-NVIDIA | openSUSE NVIDIA repository > definitions | pakke > i+ | ucode-intel | Microcode Updates for Intel > x86/x86-64 CPUs | pakke > i+ | vulkan-tools | Diagnostic utilities for > Vulkan | pakke > > > zypper se -is nvidia vulkan mesa nouveau intel > Laster pakkebrønndata... > Leser installerte pakker... > > S | Name | Type | Version | > Arch | Repository > > ---+--------------------------------+-------+-----------------------+--------+------------------------ > i+ | intel-gpu-tools | pakke | 1.28-3.4 | > x86_64 | repo-oss > i+ | intel-media-driver | pakke | 24.1.5-1.1 | > x86_64 | repo-oss > i | kernel-firmware-intel | pakke | 20240809-1.1 | > noarch | update-slowroll > i | kernel-firmware-nvidia | pakke | 20240809-1.1 | > noarch | update-slowroll > i | libdrm_intel1 | pakke | 2.4.122-1.1 | > x86_64 | repo-oss > i | libdrm_nouveau2 | pakke | 2.4.122-1.1 | > x86_64 | repo-oss > i | libgstvulkan-1_0-0 | pakke | 1.24.6-1.1 | > x86_64 | repo-oss > i | libnvidia-egl-wayland1 | pakke | 1.1.15-1.1 | > x86_64 | update-slowroll > i+ | libvdpau_nouveau | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i+ | libvdpau_nouveau | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | libvulkan1 | pakke | 1.3.290-1.1 | > x86_64 | repo-oss > i+ | libvulkan_intel | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i+ | libvulkan_intel | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-demo-x | pakke | 9.0.0-3.3 | > x86_64 | repo-oss > i | Mesa-dri | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-dri | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-gallium | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-gallium | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libEGL1 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libEGL1 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libGL1 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libGL1 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libglapi0 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libglapi0 | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libva | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-libva | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-vulkan-device-select | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | Mesa-vulkan-device-select | pakke | 24.1.5-1699.393.pm.1 | > x86_64 | Packman > i | nvidia-compute-G06 | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-compute-G06 | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i | nvidia-compute-G06-32bit | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-compute-G06-32bit | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i+ | nvidia-driver-G06-kmp-default | pakke | 550.100_k6.9.7_1-25.1 | > x86_64 | repo-non-free > i+ | nvidia-driver-G06-kmp-default | pakke | 550.100_k6.9.7_1-25.1 | > x86_64 | nVidia Graphics Drivers > i | nvidia-gl-G06 | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-gl-G06 | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i | nvidia-gl-G06-32bit | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-gl-G06-32bit | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i | nvidia-video-G06 | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-video-G06 | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i | nvidia-video-G06-32bit | pakke | 550.100-25.1 | > x86_64 | repo-non-free > i | nvidia-video-G06-32bit | pakke | 550.100-25.1 | > x86_64 | nVidia Graphics Drivers > i+ | openSUSE-repos-Slowroll-NVIDIA | pakke | 20240712.dd8c2eb-1.1 | > x86_64 | repo-oss > i+ | ucode-intel | pakke | 20240813-1.1 | > x86_64 | update-slowroll > i+ | vulkan-tools | pakke | 1.3.290-1.1 | > x86_64 | repo-oss > > -------------- > > > Beyond sdk/vainfo, I also preserved and add the following ffmpeg test > with Vulkan and Vulkan-info output, in case they throw more light on the > issue: > > Skylake (i7-6700K/Nvidia) > ffmpeg -hide_banner -init_hw_device "vulkan=vk:0" -hwaccel vulkan > -hwaccel_output_format vulkan -i h264_8bit_yuv420p.mp4 -f null - > > Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native)) > Press [q] to stop, [?] for help > [h264 @ 0x55921d474200] Device does not support the > VK_KHR_video_decode_queue extension! > [h264 @ 0x55921d474200] Failed setup for format vulkan: hwaccel > initialisation returned error. > frame= 1780 fps=430 q=-0.0 Lsize=N/A time=00:01:11.20 bitrate=N/A > speed=17.2x > > > vulkaninfo | egrep 'GPU|driver' > VK_LUNARG_direct_driver_loading : extension revision 1 > GPU id = 0 (Intel(R) HD Graphics 530 (SKL GT2)) > GPU id = 1 (NVIDIA GeForce GTX 960) > GPU id = 0 (Intel(R) HD Graphics 530 (SKL GT2)) > GPU id = 1 (NVIDIA GeForce GTX 960) > GPU id : 0 (Intel(R) HD Graphics 530 (SKL GT2)): > GPU id : 1 (NVIDIA GeForce GTX 960): > GPU id : 0 (Intel(R) HD Graphics 530 (SKL GT2)): > GPU id : 1 (NVIDIA GeForce GTX 960): > GPU0: > driverVersion = 24.1.5 (100667397) > deviceType = PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU > driverUUID = > cc628f46-3d02-8624-0c8a-e98e0420c4f6 > driverID = > DRIVER_ID_INTEL_OPEN_SOURCE_MESA > driverName = Intel > open-source Mesa driver > driverInfo = Mesa 24.1.5 > VK_KHR_driver_properties : extension revision 1 > GPU1: > driverVersion = 550.100.0.0 (2308505600) > deviceType = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU > driverUUID = > 63390c76-60ef-5529-a6ac-99167eb42a9c > driverID = > DRIVER_ID_NVIDIA_PROPRIETARY > driverName = NVIDIA > driverInfo = 550.100 > VK_KHR_driver_properties : extension revision 1 > > > > > > >> > >>> > >>>> My tested ffmpeg code lines and system information below. > >>>> 1) Tested first this simple ffmpeg decode bencmark code line from > >>>> https://trac.ffmpeg.org/wiki/Hardware/QuickSync#Decode-only > >>>> This works fine on single GPU Caby Lake/UHD 620 and on Alder Lake/Arc > >>>> A750, but on Skylake with dual iGPU HD 530 and a Nvidia GeForce GTX > >>>> 960 > >>>> card, these errors are reported: > >>>> ffmpeg -hide_banner -hwaccel qsv -hwaccel_output_format qsv -i > >>>> h264_8bit_yuv420p.mp4 -f null - > >>>> .... > >>>> [AVHWDeviceContext @ 0x55bed1a7c500] Error creating a MFX > >>>> session: -9. > >>>> Device creation failed: -1313558101. > >>>> [vist#0:0/h264 @ 0x55bed1a656c0] [dec:h264_qsv @ 0x55bed1a64300] > >>>> No > >>>> device available for decoder: device type qsv needed for codec > >>>> h264_qsv. > >>>> [vist#0:0/h264 @ 0x55bed1a656c0] [dec:h264_qsv @ 0x55bed1a64300] > >>>> Hardware device setup failed for decoder: Unknown error occurred > >>>> [vost#0:0/wrapped_avframe @ 0x55bed1a63740] Error initializing a > >>>> simple filtergraph > >>>> Error opening output file -. > >>>> Error opening output files: Unknown error occurred > >>>> bench: maxrss=59076KiB > >>>> 2) Additional tests where I experimented to apply suggestions from > >>>> https://trac.ffmpeg.org/wiki/Hardware/QuickSync#Transcode > >>>> -qsv_device is an qsv customized option can be used to specify > >>>> a > >>>> hardware device and avoid the default device initialization > >>>> failure > >>>> when multiple devices usable (eg: an Intel integrated GPU and an > >>>> AMD/Nvidia discrete graphics card). > >>>> ffmpeg -hide_banner -hwaccel qsv -qsv_device /dev/dri/renderD128 > >>>> -i > >>>> h264_8bit_yuv420p.mp4 -f null - > >>>> DRM_IOCTL_VERSION, unsupported drm device by media driver: nvid > >>>> DRM_IOCTL_VERSION, unsupported drm device by media driver: nvid > >>>> [AVHWDeviceContext @ 0x56330da80dc0] libva: > >>>> /usr/lib64/dri/iHD_drv_video.so init failed > >>>> [AVHWDeviceContext @ 0x56330da80dc0] Failed to initialise VAAPI > >>>> connection: 18 (invalid parameter). > >>>> Device creation failed: -5. > >>>> Failed to set value '/dev/dri/renderD128' for option > >>>> 'qsv_device': > >>>> Input/output error > >>>> Error parsing global options: Input/output error > >>>> ffmpeg -hide_banner -hwaccel qsv -qsv_device /dev/dri/renderD129 > >>>> -i > >>>> h264_8bit_yuv420p.mp4 -f null - > >>>> [AVHWDeviceContext @ 0x55deafcbcec0] Error creating a MFX > >>>> session: -9. > >>>> Device creation failed: -1313558101. > >>>> Failed to set value '/dev/dri/renderD129' for option > >>>> 'qsv_device': > >>>> Unknown error occurred > >>>> Error parsing global options: Unknown error occurred > >>>> ffmpeg -hide_banner -init_hw_device qsv=hw -filter_hw_device hw > >>>> -hwaccel_output_format qsv -hwaccel qsv -qsv_device > >>>> /dev/dri/renderD128 -i h264_8bit_yuv420p.mp4 -f null - > >>>> [AVHWDeviceContext @ 0x563f568e7e00] Error creating a MFX > >>>> session: -9. > >>>> Device creation failed: -1313558101. > >>>> Failed to set value 'qsv=hw' for option 'init_hw_device': Unknown > >>>> error occurred > >>>> Error parsing global options: Unknown error occurred > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > 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