| A Vulkan layer to display information about the running application |
| using an overlay. |
| |
| To turn on the layer run : |
| |
| VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay /path/to/my_vulkan_app |
| |
| List the available statistics : |
| |
| VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=help /path/to/my_vulkan_app |
| |
| Turn on some statistics : |
| VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit,draw,pipeline_graphics /path/to/my_vulkan_app |
| |
| Position the layer : |
| |
| VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay VK_LAYER_MESA_OVERLAY_CONFIG=submit,draw,pipeline_graphics,position=top-right /path/to/my_vulkan_app |
