i965/gen6+: Disable blending, alpha test, and dither on integer FBOs.
authorEric Anholt <eric@anholt.net>
Thu, 19 Jan 2012 23:41:12 +0000 (15:41 -0800)
committerEric Anholt <eric@anholt.net>
Wed, 25 Jan 2012 00:00:04 +0000 (16:00 -0800)
commit04b4880d7c9a5882100ca6a19d42a8c012b174f6
treef60b11e6c16bd9c2e998b67b26f974a408ee6dc8
parent4a1c66059957f8650afb73f9c0f982e4ae7b8200
i965/gen6+: Disable blending, alpha test, and dither on integer FBOs.

Fixes GPU hangs and some rendering failures in piglit
EXT_texture_integer/fbo-blending

NOTE: This is a candidate for the 8.0 branch.
src/mesa/drivers/dri/i965/gen6_cc.c