[Bug 111806] VDPAU broken in radeonsi by commit 0692ae34e939845e5185d3bdd33ddfe4afcdb995

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Bug ID 111806
Summary VDPAU broken in radeonsi by commit 0692ae34e939845e5185d3bdd33ddfe4afcdb995
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity not set
Priority not set
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter makosoft@googlemail.com
QA Contact dri-devel@lists.freedesktop.org

VDPAU support appears to be broken on radeonsi as of git commit
0692ae34e939845e5185d3bdd33ddfe4afcdb995 "ac: move ac_get_num_physical_sgprs
into radeon_info". Trying to play back videos using MPV 0.29.1 with it enabled
fails with the following error within libvdpau_radeon: "LLVM failed to compile
a shader correctly: SGPR:VGPR usage is 56:20, but the hw limit is 0:0" (or
0:256 without the subsequent commit that does the same thing with
ac_get_num_physical_vgprs). I assume that information about the limits isn't
getting set properly for some reason.

Tested with a Radeon HD 7770 on Linux 5.2 with mpv 0.29.1, ffmpeg 4.2.1, the
radeon kernel driver, and xf86-video-ati 19.0.1.


You are receiving this mail because:
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux