svga: use new adjust_z_layer() helper in svga_pipe_blit.c
authorBrian Paul <brianp@vmware.com>
Fri, 23 Sep 2016 14:34:11 +0000 (08:34 -0600)
committerBrian Paul <brianp@vmware.com>
Sat, 24 Sep 2016 01:54:42 +0000 (19:54 -0600)
commit14639cdf8fbe656f7093ede2d0d34d3d06182fb9
tree2d3d98d4086b5809448414177874cbbc8f84b002
parentc42000545df33b9ab18aa2c5f9775632e0667783
svga: use new adjust_z_layer() helper in svga_pipe_blit.c

To handle z/layer fix-ups for blitting and copying.  Note that we weren't
doing this properly in svga_blit() before.

Also, remove redundant stex, dtex assignments.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
src/gallium/drivers/svga/svga_pipe_blit.c