[Cin] 10bit VAAPI encoding test thread
Andrew Randrianasulu
randrianasulu at gmail.com
Sun Oct 27 16:21:01 CET 2024
вс, 27 окт. 2024 г., 13:17 Terje J. Hanssen <terjejhanssen at gmail.com>:
>
>
>
> 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
>> (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.
>
try to
rm .git/rebase-apply
>
>
>
>
>
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