[Mesa-dev] [PATCH] mesa: Make sure that imm draws are flushed before other draws execute.

[Kai Wasserbäch]

Hey Mathias,
Mathias.Froehlich at gmx.net wrote on 02.06.2018 08:51:
> The below patch fixes a recently introduced failure of my VAO rework.
> I could finally reproduce the problem using the provided apitrace
> (thanks Kai for the hint with the lower left corner).

yw, thanks for looking into this!

> The change is slightly different than what I put initially into the
> bugreport.
> The patch survived piglit quick and dEQP in radeonsi and did not
> introduce regressions to the base version with intels CI system.
> 
> Please review!

I just confirmed that this version of the patch still resolves the bug with the
following graphics stack (fully updated Debian testing as a base):
- GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1)
- Mesa: Git:master/8841c2cda5 + <https://patchwork.freedesktop.org/patch/227095/>
- libdrm: 2.4.92-1
- LLVM: SVN:trunk/r333817 (7.0 devel)
- X.Org: 2:1.19.6-1
- Linux: 4.16.13
- Firmware (firmware-amd-graphics): 20170823-1
- libclc: Git:master/a2118d58fc
- DDX (xserver-xorg-video-amdgpu): 18.0.1-1
Therefore you can (still) have my
  Tested-by: Kai Wasserbäch <kai at dev.carbon-project.org>

Cheers,
Kai

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