swr: fix win32 intrinsics
authorMichel Zou <xantares09@hotmail.com>
Wed, 10 Mar 2021 20:25:05 +0000 (21:25 +0100)
committerMarge Bot <eric+marge@anholt.net>
Mon, 15 Mar 2021 13:19:09 +0000 (13:19 +0000)
commit0e8cdea6d949c334e8c59cff136d241c3ca32fba
tree03d2328e2bc18c51167f5d958f59ee4c724a939b
parent31dbef02a06127ddf3365fe83f8ef04bf2362c2b
swr: fix win32 intrinsics

The doc doesnt mention Index is altered when mask is null.
This is consistent with both llvm & migw implementations.

Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9502>
src/gallium/drivers/swr/rasterizer/common/os.h