vc4: Clamp the inputs to the blend equation to [0, 1].
authorEric Anholt <eric@anholt.net>
Sun, 11 Jan 2015 02:30:39 +0000 (15:30 +1300)
committerEric Anholt <eric@anholt.net>
Sun, 11 Jan 2015 04:17:20 +0000 (17:17 +1300)
commitff1948a1be42196cfb3087593606f8e2bb947ac3
tree4e6ba0fc11d79e5a5b5a0bbe5341b91aa356a124
parent1519a1928a6009904359d2de188c65632385f401
vc4: Clamp the inputs to the blend equation to [0, 1].

Fixes the remaining ARB_color_buffer_float rendering tests.
src/gallium/drivers/vc4/vc4_program.c