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Powei Feng 749b03ed2a utils: refactor getopt into utils namespace (#9796 )

On certain linux, macOS environment, there is already a system
getopt. This often creates conflict when compiling filament.
Here we alias utils::getopt to either the system getopt (if
present) or third_party/getopt.

Fixes #7551

2026-03-13 17:22:44 -07:00

src

utils: refactor getopt into utils namespace (#9796 )

2026-03-13 17:22:44 -07:00

CMakeLists.txt

utils: refactor getopt into utils namespace (#9796 )

2026-03-13 17:22:44 -07:00

README.md

Tweak documentation

2023-09-12 20:28:46 +00:00

README.md

mipgen

mipgen generates mipmaps for an image down to the 1x1 level.

Usage

mipgen [options] <input_file> <output_pattern>

Run mipgen --help for more information about available options.