st/mesa: factor out code for determining blit.mask from CopyTexSubImage
authorMarek Olšák <maraeo@gmail.com>
Wed, 13 Feb 2013 21:15:55 +0000 (22:15 +0100)
committerMarek Olšák <maraeo@gmail.com>
Mon, 18 Feb 2013 16:57:41 +0000 (17:57 +0100)
commit0181e18d0f978ef8f20621dd8243513e7cd451fa
treebc11a9a68649eb037f5f0dd0d791891a4997b136
parent9c1107b3e1a4f9f932728d53a8a7961ac948521e
st/mesa: factor out code for determining blit.mask from CopyTexSubImage

I'll need this later.

Reviewed-by: Brian Paul <brianp@vmware.com>
src/mesa/state_tracker/st_cb_texture.c