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authorDylan Baker <[email protected]>2018-09-07 13:09:23 -0700
committerDylan Baker <[email protected]>2018-09-20 05:52:23 -0700
commit0abce6d7700ee42eb00c787732ec1fdefe250d03 (patch)
tree382bf7596a0d44e7df8010d1beb370ae1b5d1cbf /scripts
parentb8b3517a49555b5127776272848d8689327db960 (diff)
utils/u_math: break dependency on gallium/utils
Currently u_math needs gallium utils for cpu detection. Most of what u_math uses out of u_cpu_detection is duplicated in src/mesa/x86 (surprise!), so I've just reworked it as much as possible to use the x86/common_x86_features.h macros instead of the gallium ones. The mesa implementation is a header only approach, with no external dependencies. There is one small function that was copied over, as promoting u_cpu_detection is itself a fairly hefty undertaking, as it depends on u_debug, and this fixes the bug for now. bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107870 Tested-by: Vinson Lee <[email protected]>
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