This bug was fixed in the package mesa - 20.0.4-2ubuntu1
---------------
mesa (20.0.4-2ubuntu1) focal; urgency=medium
* Merge from Debian.
* disable-intel-ccs-compression.diff: Dropped, we use iris by default.
(LP: #1863874)
* Don't build with llvm-10 until ppc64el ftbfs is fixed.
mesa (20.0.4-2) unstable; urgency=medium
* fix-build-with-llvm-10.diff: Add a patch to fix build with Polly,
and build with llvm-10 again. (Closes: #956004)
* iris-drop-cache-coherent-cpu-mapping.diff: Fix corruption with iris
(Closes: #954311) (LP: #1864274)
* gallium-fix-bob-compute-shaders.diff: Fix vaapi with bob
deinterlacing. (LP: #1867188)
-- Timo Aaltonen <tjaal...@debian.org> Thu, 16 Apr 2020 09:22:34 +0300
** Changed in: mesa (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1867188
Title:
Mesa 19.2.8 and VAAPI - bob -> only half screen picture for 1080i
H.264
Status in mesa package in Ubuntu:
Fix Released
Bug description:
uname -a
Linux adiance 4.15.0-88-generic #88-Ubuntu SMP Tue Feb 11 20:11:34 UTC 2020
x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
inxi -G
Graphics: Card: Advanced Micro Devices [AMD/ATI] Oland [Radeon HD 8570 / R7
240/340 OEM]
Display Server: x11 (X.Org 1.19.6 ) driver: radeon Resolution:
1920x1080@60.00hz
OpenGL: renderer: AMD OLAND (DRM 2.50.0, 4.15.0-88-generic, LLVM
9.0.0) version: 4.5 Mesa 19.2.8
For 1080i H.264 and VAAPI - bob deinterlacing, i have halfscreen
(top) compressed image.
To solve the default, i have to revert via synaptic the package mesa-
va-driver to 19.0.8.
Other solution is to take nighty builds as complete mesa package via :
https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers that works
too and is at mesa 20.1 git
Please correct the problem to the official Ubuntu repos.
To manage notifications about this bug go to:
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