Make vulkaninfo removal of promoted extension structures optional

[charles-lunarg]

PR #948 removed extension structures from vulkaninfo output that were promoted to core Vulkan, eg into the VkPhysicalDeviceVulkan(11|12|13)(Features|Properties) structs. It was done for Vulkan profile generation, but it users who are looking for the extension structures explicitly as they no longer appear.

PR 948 was a necessary contribution to allow correct Vulkan-Profile output, but should be a command line option, eg --remove-promoted-extensions --strip_duplicate_struct.

[christophe-lunarg]

In the Vulkan Profiles merge script, the argument is called --strip_duplicate_struct if we want to be consistant. If you prefer a different name, I'll happy to use that name.

(It's not promoted extensions, but the structures, even promoted structures, that are removed)

[charles-lunarg]

--strip_duplicate_struct is a much better name, because 'strip' better describes whats happening.

[rumblehhh]

Jumping on this to add that we were recently bitten by this. We use vulkaninfo's json option for checking implementation features/properties to avoid running unsupported tests/content.
After upgrading to a version of vulkaninfo after #948 a number of our tests were being unexpectedly skipped. For now we've had to downgrade to workaround the missing structures.

[charles-lunarg]

@rumblehhh I pushed up a new option to vulkaninfo show-all-structs. Could you try out the branch? And also very open to bikeshedding the name of the option. In my head, this option 'shows all structs' that would previously be hidden. But I'm open to suggestions.

[rumblehhh]

@charles-lunarg thanks for the changes! I've checked out the branch and I believe this should work fine for us.
Should this, or another option if the name changes, actually show all structures including alias structures?

Taking the dynamicRendering feature as an example

• main shows VkPhysicalDeviceVulkan13Features
• --show-all-structs shows VkPhysicalDeviceVulkan13Features and VkPhysicalDeviceDynamicRenderingFeatures

--show-all-structs implies vulkaninfo should be showing all structures which you may think should additionally include VkPhysicalDeviceDynamicRenderingFeaturesKHR.

As for other names:
--hide-promoted-structs
--show-promoted-structs
and depending on the above you may also want show-alias-structs or hide-alias-structs

[JamesRumble-IMG]

@charles-lunarg are there any updates on this?

[charles-lunarg]

@rumblehhh I took your advice and changed it to `--show-promoted-structs. "all" implies things that are above and beyond what are actually being done.

@JamesRumble-IMG Thank you for the reminder - this PR was low priority and thus fell off my todo list. It was a simple rebase and name change to get this ready to ship. (I also found a bug in my code, so that was good).

[JamesRumble-IMG]

Thanks very much for adding the --show-promoted-structs feature!