[Bug]: gstreamer plugin vapostproc produces tiled output depending on width #1940
Description
Which component impacted?
Video Processing
Is it regression? Good in old configuration?
None
What happened?
Similar to #1820
Using this pipeline gstreamer:
gst-launch-1.0 videotestsrc ! video/x-raw,format=BGRx,width=1025,height=768 ! vapostproc ! "video/x-raw(memory:VAMemory),format=NV12" ! vah265lpenc ! h265parse ! matroskamux ! filesink location=test.mkv produces a tiled image, while width 1024 works. width=1152 seems to work again.
I also reproduced the issue with an Ultra 7 155H, but there another format is required, since BGRx seems no longer supported on that platform.
What's the usage scenario when you are seeing the problem?
Transcode for media delivery
What impacted?
We are currently developing an opensource vdi solution using Flex vGPUs for graphics acceleration and video stream encoding. We need a working video encoding on all resolution, to support dynamic guest resolution.
Debug Information
1.vainfo: VA-API version: 1.23 (libva 2.22.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 25.1.2 ()
2.exists
3.lspci -nn |grep -Ei 'VGA|DISPLAY'
02:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 41)
44:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Arcturus GL-XL [Instinct MI100] [1002:738c] (rev 01)
c4:00.0 Display controller [0380]: Intel Corporation ATS-M [Data Center GPU Flex 170] [8086:56c0] (rev 08)
c4:00.1 Display controller [0380]: Intel Corporation ATS-M [Data Center GPU Flex 170] [8086:56c0] (rev 08)
c4:00.2 Display controller [0380]: Intel Corporation ATS-M [Data Center GPU Flex 170] [8086:56c0] (rev 08)
Do you want to contribute a patch to fix the issue?
None