glsl: Avoid making a temporary for lower_mat_op_to_vec if not needed.
-rw-r--r-- 291 .emacs-dirvars
-rw-r--r-- 51 .gitattributes
-rw-r--r-- 213 .gitignore
-rw-r--r-- 15675 Makefile
-rw-r--r-- 3545 SConstruct
-rw-r--r-- 4186 acinclude.m4
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drwxr-xr-x - bin
-rw-r--r-- 3076 common.py
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drwxr-xr-x - docs
drwxr-xr-x - doxygen
drwxr-xr-x - include
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drwxr-xr-x - src