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KhronosGroup / OpenGL-Registry

OpenGL, OpenGL ES, and OpenGL ES-SC API and Extension Registry
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NV_depth_buffer_float2 is missing #488

Closed lexaknyazev closed 2 years ago

lexaknyazev commented 2 years ago

The NV_read_depth_stencil refers to the NV_depth_buffer_float2, which does not seem to exist in the registry. https://github.com/KhronosGroup/OpenGL-Registry/blob/6eca3c2cdc3d1a1147302052e1f1f61cc487b79b/extensions/NV/NV_read_depth_stencil.txt#L40

So either the reference is invalid or the extension spec is missing.

oddhack commented 2 years ago

It does not seem to exist in documented form anywhere on the web, according to Google / DDG. I would think we'd at least see references to it in gpuinfo.org's extension list. @dgkoch could you check inside NV (if any of the contributors are still there)?

pdaniell-nv commented 2 years ago

It appears this extension never saw the light of day and was internally abandoned. I think the extension spec needs to be updated to remove all references to it.

dgkoch commented 2 years ago

Agree - I'm not aware of it's existence either.