Implement dFdx, dFdy, and fwidth via new expression opcodes.
authorKenneth Graunke <kenneth@whitecape.org>
Wed, 9 Jun 2010 21:42:41 +0000 (14:42 -0700)
committerKenneth Graunke <kenneth@whitecape.org>
Wed, 9 Jun 2010 21:44:39 +0000 (14:44 -0700)
commitb843c7a20c2d65494f30eb82622ae7db380f581a
treed39710afa28855bbd8a7684b22e97c9fc0177600
parentcbd881da3fd2a68272988cf7fd21dfe006d47c8c
Implement dFdx, dFdy, and fwidth via new expression opcodes.
builtin_function.cpp
builtins/110_fs/derivatives [new file with mode: 0644]
ir.cpp
ir.h