gallivm: implement minification/magnification selection
authorBrian Paul <brianp@vmware.com>
Mon, 15 Mar 2010 16:36:56 +0000 (10:36 -0600)
committerBrian Paul <brianp@vmware.com>
Mon, 15 Mar 2010 16:36:58 +0000 (10:36 -0600)
commiteecf9c85b071973cc54d8e8bb7e9982a1f5714a5
treeff084e7d5e6a0b44095b596b6f7631fe208ad04a
parente0f7c3cbf09c4425852d805a91991ca6ce8a0ad6
gallivm: implement minification/magnification selection

Use the LOD value to determine whether to use the minification vs.
magnification filter.

All mipmap sampling modes work now.
src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c