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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
| commit | f2ec263023649e596c5076df32c2d328bc9393d2 (patch) | |
| tree | 5dd86caab46e552bd2e62bf9c4fb1a7504a44db4 /results/scraper/fex/4196 | |
| parent | 63d2e9d409831aa8582787234cae4741847504b7 (diff) | |
| download | qemu-analysis-main.tar.gz qemu-analysis-main.zip | |
Diffstat (limited to 'results/scraper/fex/4196')
| -rw-r--r-- | results/scraper/fex/4196 | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/results/scraper/fex/4196 b/results/scraper/fex/4196 new file mode 100644 index 000000000..94b8cc6bc --- /dev/null +++ b/results/scraper/fex/4196 @@ -0,0 +1,33 @@ +Half-Life 2: e53f3969e9cc causes hitching under certain `fps_max` conditions +**What Game** +[Half-Life 2](https://store.steampowered.com/app/220) + +**Describe the bug** +Half-Life 2 suffers from extreme hitching and instability - even at menus - on Apple Silicon machines. Notably, this _only_ occurs when the engine is actively limiting frames via `fps_max`. It does not occur when `fps_max 0`, nor does it occur when the achievable framerate is lower than the `fps_max` limit. Of course, this is is almost never the case on these machines ;) + +This is most obvious in certain menu maps, as well as while playing. I have bisected this down to e53f3969e9cc. Reverting back to the old `pause` behaviour clears this issue. + +**To Reproduce** +Steps to reproduce the behavior: +1. Fire up Half-Life 2 +2. Go to Episode 2 +3. Observe the menu system hitching +4. Fire up an Episode 2 save game +5. Observe the game hitching to the point of unplayability + +**Expected behavior** +The game should run without hitching. + +**System information:** + - OS: Gentoo Linux + - CPU/SoC: Apple M2 Max (also repros on M2, M2 Pro, and M1 Pro) + - Video driver version: [Mesa `asahi-20241204`](https://gitlab.freedesktop.org/asahi/mesa/-/tags/asahi-20241204) + - RootFS used: @WhatAmISupposedToPutHere/fex-rootfs (Minimal Gentoo x86 with asahi mesa overlayed) + - FEX version: Prints nothing (???), but it's upstream FEX-2410 with no patches. + - Thunks Enabled: Yes + +**Additional context** + - Is this an x86 or x86-64 game: x86 + - Does this reproduce on AArch64 with Radeon/Intel/Nvidia: Untested + - Is this a Vulkan game: Via Source's DXVK integration + - If Yes, What is your Vulkan driver: Honeykrisp. Behaviour is reproducible with both the DXVK and toGL pipelines. \ No newline at end of file |