Closed Bug 1832080 Opened 1 year ago Closed 1 year ago

[AMD] Decoding artifacts on Radeon RX 6600 due to fast surface returns

Categories

(Core :: Audio/Video: Playback, defect)

Product:
Core
Component:
Audio/Video: Playback
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
117 Branch
Tracking Flags:
Tracking Status
firefox117 --- fixed

People

(Reporter: stransky, Assigned: stransky)

References

(Blocks 2 open bugs,
URL
)

Details

Attachments

(4 files)

Screencast from 2023-05-09 15-37-05.webm
3.48 MB, video/webm
Details
output-broken-radeonrsi.mp4
5.12 MB, video/mp4
Details
decode-output.zip
9.54 MB, application/zip
Details
Bug 1832080 [Linux/AMD] Disable VA-API decoding for AMD on Mesa < 23.1.1 r?aosmond
48 bytes, text/x-phabricator-request
Details | Review

Due to fast dmabuf/ffmpeg surface recycling video decoding output is artifacted on AMD/radeon.

Broken clip.

Attached file decode-output.zip —

Dumped frames and decode log from Firefox and MPV.

No longer blocks: egl-linux-vaapi-glitches
Summary: [VAAPI] Decoding artifacts on Radeon RX 6600 due to fast surface returns → [AMD] Decoding artifacts on Radeon RX 6600 due to fast surface returns

Looks like fixed upstream in Mesa. We should add explicit rule to use appropriate Mesa version then.

Seems to be fixed by MESA 23.1.1 (https://docs.mesa3d.org/relnotes/23.1.1.html)

Let's disable HW decode on AMD Mesa < 23.1.1.

Flags: needinfo?(stransky)
Flags: needinfo?(stransky)
Pushed by stransky@redhat.com:
https://hg.mozilla.org/integration/autoland/rev/44f067ed637e
[Linux/AMD] Disable VA-API decoding for AMD on Mesa < 23.1.1 r=aosmond

https://hg.mozilla.org/mozilla-central/rev/44f067ed637e

Status: NEW → RESOLVED
Closed: 1 year ago
status-firefox117: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 117 Branch
You need to log in before you can comment on or make changes to this bug.

Attachment

General

Creator:
Created:
Updated:
Size: