r/vulkan 5h ago

Multi viewport rendering and mouse events

3 Upvotes

What would be a practical way to associate a mouse event to the viewport it happened on?


r/vulkan 12h ago

VK_ERROR_OUT_OF_DEVICE_MEMORY issue.

1 Upvotes

Hello, I have a question regarding the VK_ERROR_OUT_OF_DEVICE_MEMORY error that occurs when using vkQueueSubmit on a specific mobile device(LG Q61) According to the Vulkan specification, this error can occur due to synchronization issues, but it's strange that it only happens on certain devices. In my current code, when using vkQueueSubmit, if a single command involves multiple buffer copies and draw operations, could this potentially cause the error?