[capture] Crash in Sascha's geometry shader sample

[bradgrantham-lunarg]

Using --swapchain offscreen --offscreen-swapchain-frame-boundary on Android

[bradgrantham-lunarg]

geometry_shader10_20.zip

[bradgrantham-lunarg]

@fabian-lunarg I've added you to this to take a look. Mostly since you have desktop so far I'd like to know if you can duplicate a crash in geometryshader with "--swapchain offscreen --offscreen-swapchain-frame-boundary" on desktop. Just more data.

[fabian-lunarg]

compiled and captured Sascha's geometry-shader sample (https://github.com/SaschaWillems/Vulkan/tree/master/examples/geometryshader). gfxrecon-replay plays back without any issues with&without using --swapchain offscreen --offscreen-swapchain-frame-boundary flags (using ubuntu LTS 22.04 / nvidia-driver 550.67)

edit:

• this is true for both trimmed and non-trimmed captures of geometry-shader -sample

[bradgrantham-lunarg]

@yaman-lunarg since you have Android running GFXR, would you please capture Sascha's geometry shader sample on your device and see if you encounter a problem replaying it with --swapchain offscreen --offscreen-swapchain-frame-boundary?

[yaman-lunarg]

Replay on S23-Ultra:

1. No options replay fails due to lack of shaderInt64 support vanilla.txt

2. With --remove-unsupported, I observed image on the phone removeUnsupported.txt

3. With --remove-unsupported --swapchain offscreen --offscreen-swapchain-frame-boundary, I did not observe image on the phone requested.txt

[bradgrantham-lunarg]

Was that using the "geometry_shader10_20.zip" capture attached above?

[yaman-lunarg]

Yes. Would you like me to build Sascha's repo on S23-Ultra?

[bradgrantham-lunarg]

Yes, please! Capture the app on S23-Ultra and replay it and see if you see the same issue.