vbo: Fix handling of POS/GENERIC0 attributes.

In case of split primitives we need to restore
the original setting of the vtx.attrsz array to make
immediate mode attribute array tracking work.

v2: Use bool instead of boolean.

Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Brian Paul <brianp@vmware.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96950
1 file changed