https://bugs.winehq.org/show_bug.cgi?id=57313
Bug ID: 57313 Summary: Regression causes EV Nova to fall back to software rendering, making it very slow Product: Wine Version: 9.19 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: dark.shadow4@web.de Distribution: ---
When starting the game it says "WARNING: Using slow software rendering, please update your graphics card drivers" and the game loads very slowly, the main menu is also a lot slower.
bisected to commit 30c8da1c9dd8dcc1aee2d328a5fdf7edbf6c7978 (HEAD) Author: Alexandre Julliard julliard@winehq.org Date: Tue Oct 3 14:13:56 2023 +0200
ntdll: Do an explicit mmap address search for any range not covering the entire address space.
Doesn't revert cleanly on current HEAD, and if the one line gets reverted manually, it hangs on start with a blackscreen.
You can download the game from https://github.com/andrews05/EV-Nova-CE/releases/tag/r3 The game must be run with WINEDLLOVERRIDES=ddraw=n
https://bugs.winehq.org/show_bug.cgi?id=57313
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Regression SHA1| |30c8da1c9dd8dcc1aee2d328a5f | |df7edbf6c7978
https://bugs.winehq.org/show_bug.cgi?id=57313
Fabian Maurer dark.shadow4@web.de changed:
What |Removed |Added ---------------------------------------------------------------------------- URL| |https://github.com/andrews0 | |5/EV-Nova-CE/releases/tag/r | |3 Keywords| |regression
https://bugs.winehq.org/show_bug.cgi?id=57313
Austin English austinenglish@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download
https://bugs.winehq.org/show_bug.cgi?id=57313
andrews05@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |andrews05@gmail.com
https://bugs.winehq.org/show_bug.cgi?id=57313
Alexandre Julliard julliard@winehq.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|Regression causes EV Nova |EV Nova falls back to |to fall back to software |software rendering, making |rendering, making it very |it very slow |slow | Keywords|regression | Regression SHA1|30c8da1c9dd8dcc1aee2d328a5f | |df7edbf6c7978 |
--- Comment #1 from Alexandre Julliard julliard@winehq.org --- It's the usual issue with running out of 32-bit address space, the app allocates a 1Gb buffer, which may or may not leave enough contiguous space for the GL driver.
It may behave differently depending on the exact address space layout, but I don't think it's related to that commit, or a regression at all. It behaves the same way here with wine 8.0.