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(parent: 47d6d44) | patch
gallivm: Fix lp_build_exp2 order 4-5 polynomial coefficients and bump order.
authorJosé Fonseca <jfonseca@vmware.com>
Wed, 20 Jul 2011 21:53:08 +0000 (14:53 -0700)
committerJosé Fonseca <jfonseca@vmware.com>
Sat, 23 Jul 2011 01:52:09 +0000 (18:52 -0700)
commitaf82ff556cdd748f9f6b0d60d53afaaf369b1c5b
tree96b5cb20e3c92dbf7af249a0a2291a97c4a2fa8etree
parent47d6d44a231b811f1bba05478a6bbfb1e3fdb27bcommit | diff
gallivm: Fix lp_build_exp2 order 4-5 polynomial coefficients and bump order.

Not sure how I computed these, but they were wrong (which explains why
bumping the polynomial order before never improved precision).

This allows to pass the EXP test cases of PSPrecision/VSPrecision DCTs.
src/gallium/auxiliary/gallivm/lp_bld_arit.c diff | blob | history