st/mesa: remove Windows hack for glFinish
authorBrian Paul <brianp@vmware.com>
Wed, 16 Aug 2017 15:50:34 +0000 (09:50 -0600)
committerBrian Paul <brianp@vmware.com>
Thu, 17 Aug 2017 01:03:10 +0000 (19:03 -0600)
commit3ab0c259393a3bddac3846288292f179e5c382bc
tree69bed6d557b3f24f5db1b0c33e5d2f155eb3ed78
parent7fb7287ce72066db7dffd918226bf15c3131a871
st/mesa: remove Windows hack for glFinish

I see no evidence that opengl32.dll's wglSwapBuffers calls glFinish.
It looks like Jose removed that dependency years ago, but this hack
remained.

Removing this code also fixes the Piglit sync_api test since commit
eceb6710024716.

No piglit regressions.  No glretrace regressions, per Charmaine.
Fixes VMware bug 1937990.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
src/mesa/state_tracker/st_cb_flush.c