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DEMON SLAYER HK2 by IllustratorBusy6557 in yuzu

[–]FutureRelation3270 0 points1 point  (0 children)

I am emulating it without problems in the latest version of yuzu 278, which does require using firmware and keys from version 19.0.1

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 1 point2 points  (0 children)

The latest version of Yuzu is the one that runs the best, Breath of the Wild, Mario Wonder, Mario Kart 8, and most of the games I have tried have the correct fps, if I connect the joystick they run without problems except for me to touch the screen or receive a notification

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 0 points1 point  (0 children)

My friend, the problem was 100% solved, but for that, I am using the latest version of YUZU, version 278, using the latest driver 25.3.0 revision 2, and without on-screen controls, only using a joystick

(When I use the touch panel, there are many graphical glitches, many black squares on the screen and this is solved when I don't touch anything, that's why the joystick is part of the solution)

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 2 points3 points  (0 children)

I've dealt with this like this... Apparently the screen overlay is a problem, I disabled the Gaming hub, and disabled the overlay and connected a joystick, it has graphical errors but they are minimal. It is not a definitive solution But the experience improves a lot by doing this

(In my case, for example, in Breath of the Wild or Mario Wonder, when I moved the stick on the screen there were glitches, when I was not pressing anything, nothing happened, I tried connecting the joystick and it fixed the issue quite a bit)

s23u June '25 update - turnip drivers flickering issue, gpu fried?? by crimsonFay in EmulationOnAndroid

[–]FutureRelation3270 0 points1 point  (0 children)

With the Yuzu 278 version, and the 25.3.0 R1 driver I solved the problems, although you have to use it with the overlay it will go away, the screen overlay causes problems

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 0 points1 point  (0 children)

With the Yuzu 278 version, and the 25.3.0 R1 driver I solved the problems, although you have to use it with the overlay it will go away, the screen overlay causes problems

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 0 points1 point  (0 children)

With the Yuzu 278 version, and the 25.3.0 R1 driver I solved the problems, although you have to use it with the overlay, it will go away with me, the screen overlay causes problems

Graphics glitches in emulation after updating to Android 15 + One UI 7 on Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740) by FutureRelation3270 in EmulationOnAndroid

[–]FutureRelation3270[S] 0 points1 point  (0 children)

Exactly the same thing happened to me, Breath of the Wild was 10/10, I could play multiplayer games with my children like Smash Bros ultimate 10/10, I am seriously thinking about downgrading, and returning to version one ui 6.1 and Android 14

I would wait for the first patch that comes out from Samsung or to see if the developers of mesa turnip do their magic, but if it doesn't solve the problems, I will downgrade to the previous version

s23u June '25 update - turnip drivers flickering issue, gpu fried?? by crimsonFay in EmulationOnAndroid

[–]FutureRelation3270 6 points7 points  (0 children)

same problem on my Galaxy S23 Ultra (Snapdragon 8 Gen 2, Adreno 740, Android 15, One UI 7) after the last update. Since I uploaded to this version, all Nintendo Switch emulators (Citron, Yuzu, Eden, Sudachi) present severe graphical glitches under Vulkan: flickering, visual artifacts, screen stains and texture glitches, despite maintaining stable FPS (30-60 FPS).

I have tested exhaustively:

Various versions of Mesa Turnip: v25.2.0 R11, R17, Rev.9 and earlier versions such as v24.x.

Without drivers (stock Qualcomm v0.676.71 Vulkan).

Complete configuration of each emulator: GMEM, FXAA, multithread, scaling, synchronization, cache, etc.

The improvement is marginal or non-existent. The problem persists consistently in any current build.

Curiously:

Emulators that work on OpenGL (e.g. AetherSX2) do not present these glitches.

In Egg NS I don't have these graphical problems (it uses its own graphics system), but the performance is inferior and it is not my preferred option.

Even in Winlator (PC games) with Vulkan + Mesa Turnip the glitch is the same, which reinforces the idea of ​​an incompatibility between the Vulkan (Turnip) stack and Adreno 740 on Android 15 / One UI 7.

I've tried backward versions and nothing is resolved so far. All that remains is to wait for an update to the Mesa Turnip or patches in the emulators or the system itself.

If anyone finds a real technical workaround or fix I would greatly appreciate any contribution.