r600g: bypass alpha for integer types (v2)
authorDave Airlie <airlied@redhat.com>
Sun, 22 Apr 2012 19:51:43 +0000 (20:51 +0100)
committerDave Airlie <airlied@redhat.com>
Wed, 2 May 2012 11:06:22 +0000 (12:06 +0100)
commit4a26454e979251db25bab68685835fa32c099429
tree7b3ccab068bf54b380e7c8108cf0f8ab4bdb043a
parent494619ebacb632a879ebeecf0a1d732c10ddf25b
r600g: bypass alpha for integer types (v2)

This moves the alpha test control to derived state and disables alpha
testing for integer fbs.

fbo-blending test in piglit gets further when we do this (not a pass
but less fail).

v2: drop the fb_sx_alpha_test_control

Signed-off-by: Dave Airlie <airlied@redhat.com>
src/gallium/drivers/r600/evergreen_state.c
src/gallium/drivers/r600/r600_pipe.h
src/gallium/drivers/r600/r600_state.c
src/gallium/drivers/r600/r600_state_common.c