| Bug ID | 108937 |
|---|---|
| Summary | [radeonsi, RX480] VAAPI H.264 decoder produces garbage on YouTube in Chromium with h264ify |
| Product | Mesa |
| Version | git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | kode54@gmail.com |
| QA Contact | dri-devel@lists.freedesktop.org |
Created attachment 142707 [details] Screen shot of YouTube video in Chromium, artifacts I am attempting to play H.264 video in Chromium, using a fork of the current beta (v71) that has a VAAPI patch applied. When playing the following video: https://www.youtube.com/watch?v=oiSn2JuDQSc I get the resulting video output, attached. Using: Description: Ubuntu 18.10 Release: 18.10 chromium-browser 71.0.3578.62-0ubuntu1~ppa1~18.10.1 mesa-va-drivers 19.0~git1812040730.bacf84~oibaf~c It should be possible to follow those to the patches used, but I don't think that the Chromium patch is responsible for "misusing" VA-API, so much as the radeonsi VA-API driver being broken in some way. The artifact simply goes away if I disable h264ify, since it switches to VP9, and thus software decoding.
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