Your search +path:khr-gl43 +path:. +path:packed_pixels +path:. +path:varied_rectangle +path:. +path:compressed_signed_rg_rgtc2 did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.