scanline artifacts or a striped graphical glitch

[Mart-01-oss]

Dead Space_d3d9.log

wrapper_log_2025_08_13_15_18_24.Dead Space.exe.28296.txt

The cmd logs is huge maybe it can be optimize by printing singleline (VK_.. = 10) instead of 10times of similar line's.

[leegao]

if you zip the cmd logs, it'll usually be much smaller

[leegao]

https://drive.usercontent.google.com/download?id=1Fu0krvpyNdMEnh9BTWF7tTQuXbuNidYM&export=download&authuser=0

looks like I get a

We're sorry, but you do not have access to this page. That’s all we know.

[leegao]

https://drive.usercontent.google.com/download?id=1Fu0krvpyNdMEnh9BTWF7tTQuXbuNidYM&export=download&authuser=0

looks like I get a

We're sorry, but you do not have access to this page. That’s all we know.

ohh sorry my fault here's the link https://drive.usercontent.google.com/download?id=1Fu0krvpyNdMEnh9BTWF7tTQuXbuNidYM&export=download&authuser=0&confirm=t&uuid=47fa9fb6-3ec3-49b7-8e86-508be506d26f&at=AN8xHorX1VIAXLFATGbZdk63LXnP%3A1755071770779&pli=1

@Mart-01-oss still no access, if it's not too big, you can zip it and upload it here?

[Mart-01-oss]

wrapper_cmds_2025_08_13_16_06_49.Dead Space.exe.15523.zip

[leegao]

@Mart-01-oss - potentially a long shot, but can you try the new vulkan validation layer (USE_VVL) integration in https://github.com/leegao/bionic-vulkan-wrapper/releases/tag/v0.0.5r1? You'll also need to download and extract the libVkLayer_khronos_validation.so.zip into the same place libvulkan_wrapper.so

This will help me identify what features are actually being used by the game that's not supported (otherwise, it may just be a strange quirk of Mali for some specific vulkan api)

[Mart-01-oss]

can't open the game probably missing lib
cant find any related to this lib libgraphicsenv.so

[000.00] Found "_ZN7android11GraphicsEnv11getInstanceEv" in libgraphicsenv.so at 0x74973efb60 (set_layer_paths:32)
[000.00] Found "_ZN7android11GraphicsEnv13getLayerPathsEv" in libgraphicsenv.so at 0x74973f1990 (set_layer_paths:33)
[000.00] Found "_ZN7android11GraphicsEnv15getAppNamespaceEv" in libgraphicsenv.so at 0x74973f1980 (set_layer_paths:34)
[000.00] [ERROR] Cannot find symbol in libgraphicsenv.so: "_ZN7android11GraphicsEnv13setLayerPathsEPNS_21NativeLoaderNamespaceENSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE" (set_layer_paths:35)
[000.00] get_vulkan_handle: defaulting to /system/lib64/libvulkan.so (get_vulkan_handle_icd:81)
[000.03] [ERROR] Failed to intercept GraphicsEnv::SetLayerPaths(), cannot load VVL (__wrapper_CreateInstance:374)

[leegao]

Oh interesting, if you can, can you grab /system/lib64/libgraphicsenv.so on your device?

[Mart-01-oss]

Oh interesting, if you can, can you grab /system/lib64/libgraphicsenv.so on your device?

libgraphicsenv.zip

[leegao]

New pattern is _ZN7android11GraphicsEnv13setLayerPathsEPNS_21NativeLoaderNamespaceERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE

which corresponds to

android::GraphicsEnv::setLayerPaths(android::NativeLoaderNamespace*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)

vs the older

android::GraphicsEnv::setLayerPaths(android::NativeLoaderNamespace*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)

basically this has changed from a pass by copy to reference.

libvulkan_wrapper.so.zip

see if this works for you now

[Mart-01-oss]

Great.it works now(vvl) then game crash
(updated logs)

vvl_2025_08_13_18_53_50.Dead Space.exe.13616.txt

wrapper_cmds_2025_08_13_18_53_50.Dead Space.exe.13616.txt

wrapper_log_2025_08_13_18_53_50.Dead Space.exe.13616.txt

[leegao]

Crash may be the validation catching something that shouldn't be happening (so good news), I'll take a look tomorrow!

[leegao]

I'll take a closer look at the vvl logs, in the mean time, the new update that can dump all of the artifacts is out at https://github.com/leegao/bionic-vulkan-wrapper/releases/tag/v0.0.5r2 (DUMP_BCN_ARTIFACTS=1, WRAPPER_CMD_LOG_LEVEL=trace,debug1,gfx, and probably USE_VVL=0 to avoid the validation crash), if you upload the artifacts_...zip as well, I can go through them and compare against a reference implementation to see if there are any obvious problems