[Cin] 10bit VAAPI encoding test thread
Terje J. Hanssen
terjejhanssen at gmail.com
Sun Oct 27 11:17:00 CET 2024
Den 26.10.2024 01:37, skrev Andrew Randrianasulu:
>
>
> On Sat, Oct 26, 2024 at 2:14 AM Andrew Randrianasulu
> <randrianasulu at gmail.com> wrote:
>
>
>
> On Sat, Oct 26, 2024 at 1:29 AM Andrew Randrianasulu
> <randrianasulu at gmail.com> wrote:
>
>
>
> сб, 26 окт. 2024 г., 00:58 Terje J. Hanssen
> <terjejhanssen at gmail.com>:
>
>
>
>
> Den 25.10.2024 21:48, skrev Andrew Randrianasulu:
>> We branching!
>>
>> I looked at gpu-screen-recorder
>>
>> https://git.dec05eba.com/gpu-screen-recorder/tree/src/encoder/video/vaapi.c
>>
>> it sets
>>
>> |AVHWFramesContext *hw_frame_context =
>> (AVHWFramesContext*)frame_context->data;
>> hw_frame_context->width = video_codec_context->width;
>> hw_frame_context->height = video_codec_context->height;
>> hw_frame_context->sw_format = self->params.color_depth ==
>> GSR_COLOR_DEPTH_10_BITS ? AV_PIX_FMT_P010LE :
>> AV_PIX_FMT_NV12; hw_frame_context->format =
>> video_codec_context->pix_fmt;
>> hw_frame_context->device_ctx =
>> (AVHWDeviceContext*)self->device_ctx->data;|
>> ||
>> ||
>> |so may be we need to set |AV_PIX_FMT_P010LE and not just P010?
>
> Sorry, It didn't render more than 8bit yuv420p
>
>
>
> yeahh ... probably need more debugging (seeing what pixel
> format goes into ffmpeg vaapi interface at least).
>
> I only have decoding on nouveau, and quite flaky at that -
> only 2 files so far worked w,/o crashing, from around 2011/12.
>
>
> I tried to change two instances of NV12 to P010LE and it
> shows no visible effect, so I assume it was supposed to work
> with encoding ...?
>
> it does not work even with qsv set to p010 AND patch ?
>
> if so, I am afraid I only can put this item on shelf ... for
> now. Look at mantis bug database, if there is no entry about
> 10bit vaapi deciding/encoding - add it please ....
>
> you can also test (at some point in time ) this
> gpu_screen_recorder, it builds but does not work for me due to
> "nouveau" driver.
>
>
>
> at least with another patch (attached) I can get this:
>
> bash-5.1$ bin/cin ~/6029.mp4
> Cinelerra Infinity - built: Oct 17 2024 16:18:31
> git://git.cinelerra-gg.org/goodguy/cinelerra.git
> <http://git.cinelerra-gg.org/goodguy/cinelerra.git>
> (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams
> 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy
> 2003-2017 mods for Cinelerra-CV by CinelerraCV team
> 2015-2024 mods for Cinelerra-GG by Cinelerra-GG team
>
> Libav version: Lavc61.3.100
>
> Cinelerra is free software, covered by the GNU General Public License,
> and you are welcome to change it and/or distribute copies of it under
> certain conditions. There is absolutely no warranty for Cinelerra.
>
> RenderFarmClient::main_loop: client started
> [AVHWDeviceContext @ 0xf925c00] Trying to use DRM render node for
> device 0.
> [AVHWDeviceContext @ 0xf925c00] libva: VA-API version 1.19.0
> [AVHWDeviceContext @ 0xf925c00] libva: Trying to open
> /usr/lib/dri/nouveau_drv_video.so
> [AVHWDeviceContext @ 0xf925c00] libva: Found init function
> __vaDriverInit_1_19
> [AVHWDeviceContext @ 0xf925c00] libva: va_openDriver() returns 0
> [AVHWDeviceContext @ 0xf925c00] Initialised VAAPI connection:
> version 1.19
> [AVHWDeviceContext @ 0xf925c00] Format 0x3231564e -> nv12.
> [AVHWDeviceContext @ 0xf925c00] Format 0x30313050 -> p010le.
> [AVHWDeviceContext @ 0xf925c00] Format 0x36313050 -> unknown.
> [AVHWDeviceContext @ 0xf925c00] Format 0x30323449 -> yuv420p.
> [AVHWDeviceContext @ 0xf925c00] Format 0x32315659 -> yuv420p.
> [AVHWDeviceContext @ 0xf925c00] Format 0x56595559 -> unknown.
> [AVHWDeviceContext @ 0xf925c00] Format 0x32595559 -> yuyv422.
> [AVHWDeviceContext @ 0xf925c00] Format 0x59565955 -> uyvy422.
> [AVHWDeviceContext @ 0xf925c00] Format 0x41524742 -> bgra.
> [AVHWDeviceContext @ 0xf925c00] Format 0x41424752 -> rgba.
> [AVHWDeviceContext @ 0xf925c00] Format 0x58524742 -> bgr0.
> [AVHWDeviceContext @ 0xf925c00] Format 0x58424752 -> rgb0.
> [AVHWDeviceContext @ 0xf925c00] VAAPI driver: Mesa Gallium driver
> 22.1.7 for NV106.
> [AVHWDeviceContext @ 0xf925c00] Driver not found in known
> nonstandard list, using standard behaviour.
> [AVHWFramesContext @ 0xea43980] Created surface 0x1.
> [AVHWFramesContext @ 0xea43980] Direct mapping possible.
> [av1_vaapi @ 0xf978680] Input surface format is p010le.
> [av1_vaapi @ 0xf978680] Compatible profile VAProfileAV1Profile0
> (32) is not supported by driver.
> [av1_vaapi @ 0xf978680] No usable encoding profile found.
> FFMPEG::open_encoder err: Function not implemented
> int FFMPEG::open_encoder(const char*, const char*):
> open failed av1_vaapi:/dev/shm/yuv-test-reenc-rgba8-mpeg-range.webm
> Render::render_single: Session finished.
> Total excess of backups: -50
> [AVIOContext @ 0xeaf1aa40] Statistics: 4570842 bytes read, 5 seeks
> [AVIOContext @ 0xeaf348c0] Statistics: 2997978 bytes read, 2 seeks
> [AVIOContext @ 0xd7aa8900] Statistics: 4272574 bytes read, 2 seeks
> [AVIOContext @ 0xd7954080] Statistics: 2997978 bytes read, 2 seeks
> [AVIOContext @ 0xf40c2840] Statistics: 9351290 bytes read, 18 seeks
> [AVIOContext @ 0xf4008a00] Statistics: 2997978 bytes read, 2 seeks
> Session time: 0:00:48
> Cpu time: user: 0:00:09.659 sys: 0:00:03.077
>
> so i guess it sets surface format now correctly, just no encoder
> entrypoint (obviously on my hw)?
> Terje, Andrea - can you test this hack ?
>
>
> one more time, this time with env variable
>
> CIN_10BIT_ENC=1 bin/cin ~/6029.mp4
>
> should enable P010LE input surface format ...but you probably need to
> set profile etc manually?
OK, P010 should be a 10bit 420 format, while Y210 is the 10bit 422 format.
I tried your last suggestion and started Cin with
CIN_10BIT_ENC=1 bin/cin
rendered a 10bit 422 mov input file and got
ffprobe -hide_banner hd01_hevc_vaapi.mp4
Stream #0:0[0x1](und): Video: hevc (Main) (hev1 / 0x31766568),
yuv420p(tv, bt709/unknown/unknown, top coded first (swapped)), 1920x1080
[SAR 1:1 DAR 16:9], 11225 kb/s, 25 fps, 25 tbr, 12800 tbn (default)
from Mediainfo
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
But how should I apply your attached "10bit.diff" patch?
It didn't work with
localhost:/Cin # git am 10bit.diff
fatal: previous rebase directory .git/rebase-apply still exists but mbox
given.
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