[BUG] GPU Caps Viewer - Crash in Vulkan samples

[kzFox]

Hi,

I want to report crashes in two Vulkan samples (3D / GeeXLab Demos):

• RGB Triangle
• Phong Lighting Donut

Both are crashing in GPU Caps Viewer v1.64.1.0 (portable exe), but work fine in v1.63.0.0.

I have confirmed crashes on Intel Arc B580 and Nvidia GTX 1080.

Crashes happen during vkBeginCommandBuffer call, and it seems that invalid VkCommandBuffer handle is passed to this call.

[JeGX]

Thanks the for feedback, it's probably caused by the changes I made in the Vulkan plugin of GeeXLab. And I didn't test GPU Caps Viewer demos. I will check and update GPU Caps if I find the bug.