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(parent: 1fc124b) | patch
vc4: Apply a Newton-Raphson step to improve RSQ
authorEric Anholt <eric@anholt.net>
Fri, 17 Oct 2014 14:28:02 +0000 (15:28 +0100)
committerEric Anholt <eric@anholt.net>
Sat, 18 Oct 2014 09:08:59 +0000 (10:08 +0100)
commit15eb4c59f6504473989e6a064fda11d6c009ed8f
treed4f83ab6ee983003142a2c1c5ae956c064fb0c10tree
parent1fc124b80f228319ded06f80a51681c75dc0a4f3commit | diff
vc4: Apply a Newton-Raphson step to improve RSQ

Fixes all the piglit built-in-functions/*sqrt tests, among others.
src/gallium/drivers/vc4/vc4_program.c diff | blob | history