i965: Don't cast the result of brw_prepare_vertices to an unsigned value.
authorXiang, Haihao <haihao.xiang@intel.com>
Mon, 5 May 2008 05:15:01 +0000 (13:15 +0800)
committerXiang, Haihao <haihao.xiang@intel.com>
Mon, 5 May 2008 05:15:28 +0000 (13:15 +0800)
commit2fa2dd3908c783663ca421134cde82e9b6a38a0d
tree5bb947a7417e2dd1d3f6ae34ae832ac27febf94c
parenta7016949f27f7612ffba7a4d0c5e6280cb3e66ba
i965: Don't cast the result of brw_prepare_vertices to an unsigned value.
      Negative value means other errors, not aperture overflow. fix bug #15752
src/mesa/drivers/dri/i965/brw_draw.c