Tony Barbour

Framework for sample that doesn't render

1

I'm experimenting with writing a Debug Printf sample that would run a compute shader to generate Debug Printf output. I don't see a way to create a sample that doesn't...

No #line directives generated when --target-env is vulkan1.1, vulkan1.2 or vulkan1.3

4

GPU-AV depends on #line directives to determine which source line is responsible for a validation error. glslang is generating #line directive(s) with --target-env vulkan1.0, but not vulkan1.1, 1.2, or 1.3....

Possible deadlock in monitor layer

2

Because the LUNARG_monitor layer calls SetWindowText at present time, it will block until the thread processing window events processes the message. If that thread is blocked waiting for present to...

api_dump doesn't recognize special enums

2

It would be nice if api_dump printed the enum for VK_QUEUE_FAMILY_IGNORED (for QueueFamilyIndex), VK_REMAINING_MIP_LEVELS (for levelCount), VK_REMAINING_ARRAY_LAYERS (for layerCount) and VK_WHOLE_SIZE for memory sizes and ranges. There are probably others.

api_dump layer crash dumping VkPositiveLayerTest.CreateGraphicsPipelineWithIgnoredPointers

1

There are some considerations as to which pointers in vkGraphicsPipelineCreateInfo are valid under different circumstances that aren't built into the xml. This is a test of some of those corner...

The monitor layer attempts to display FPS by changing the WM_NAME property of the window. This fails on Fedora if the application uses the NET_WM_NAME property to set its title