swrast: fix incorrect arithmetic for GL_ADD_SIGNED/GL_COMBINE4_NV mode
authorBrian Paul <brianp@vmware.com>
Mon, 6 Apr 2009 20:38:09 +0000 (14:38 -0600)
committerBrian Paul <brianp@vmware.com>
Mon, 6 Apr 2009 20:38:09 +0000 (14:38 -0600)
commit87c356a222bb97ecf9b04e8d509b103199159b11
treef1cc558f56eac0c59af7081e9515f026ba3846e5
parent89276e2aafd837dbf4eefaa28388109271d6d07d
swrast: fix incorrect arithmetic for GL_ADD_SIGNED/GL_COMBINE4_NV mode
src/mesa/swrast/s_texcombine.c