Bug 494058 - h264 client corruption although vaapi hardware support is available.
Summary: h264 client corruption although vaapi hardware support is available.
Status: REPORTED
Alias: None
Product: KRdp
Classification: Plasma
Component: general (show other bugs)
Version: 6.1.5
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-10-03 18:46 UTC by r.hessel.git
Modified: 2024-12-08 11:57 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
rendering issues (100.34 KB, image/png)
2024-10-03 18:46 UTC, r.hessel.git 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description r.hessel.git 2024-10-03 18:46:44 UTC 
Created attachment 174378 [details]
rendering issues

SUMMARY


STEPS TO REPRODUCE
1. Run krdp on host AMD A10-7800 Kaveri (Radeon R7 GPU with working vaapi) 
2. Connect from krdc on client

OBSERVED RESULT
```
[h264_vaapi @ 0x7f821c37e700] Driver does not support some wanted packed headers (wanted 0xd, found 0x1).
```
And blue screen on krdc from client, mouse cursor seems to move correctly though.

EXPECTED RESULT
Should see the screen.

## SOFTWARE/OS VERSIONS

### Host
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.9.12-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 4 × AMD A10-7800 Radeon R7, 12 Compute Cores 4C+8G
Memory: 6.7 GiB of RAM
Graphics Processor: AMD Radeon R7 Graphics

Note: I am using the 6.9.x kernel because vappi is broken on my GPU on the 6.10 kernels, its already logged on MESA.

Host VAAPI
```
vainfo
Trying display: wayland
libva info: VA-API version 1.21.0
libva info: Trying to open /usr/lib64/dri-nonfree/radeonsi_drv_video.so
libva info: Trying to open /usr/lib64/dri-freeworld/radeonsi_drv_video.so
libva info: Trying to open /usr/lib64/dri/radeonsi_drv_video.so
libva info: Found init function __vaDriverInit_1_21
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.21 (libva 2.21.0)
vainfo: Driver version: Mesa Gallium driver 24.1.7 for AMD Radeon R7 Graphics (radeonsi, kaveri, LLVM 18.1.6, DRM 3.57, 6.9.12-200.fc40.x86_64)
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            : VAEntrypointVLD
      VAProfileMPEG2Main              : VAEntrypointVLD
      VAProfileVC1Simple              : VAEntrypointVLD
      VAProfileVC1Main                : VAEntrypointVLD
      VAProfileVC1Advanced            : VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointVLD
      VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
      VAProfileH264Main               : VAEntrypointVLD
      VAProfileH264Main               : VAEntrypointEncSlice
      VAProfileH264High               : VAEntrypointVLD
      VAProfileH264High               : VAEntrypointEncSlice
      VAProfileNone                   : VAEntrypointVideoProc
```


### Client
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.10.11-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-4710HQ CPU @ 2.50GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 4600

Note: running the client with an Nvidia GTX 850M doesn't change the result, so it's a host side issue.
Also attempted with both krdc and remmina.