tree 30254a872a2de3565925b551b21d1fbbf546edf6
parent 2598ffffbde75804bde47ea42c321b1e45d715e7
author zmo@google.com <zmo@google.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> 1315852079 +0000
committer zmo@google.com <zmo@google.com@736b8ea6-26fd-11df-bfd4-992fa37f6226> 1315852079 +0000

Add/remove more functions to use shims.

Remove normalize and add cos instead to avoid a crash in Mac with ATI cards (angle bug 193, 202).

Also add atan and mod as it's also buggy on Mac/Win with NVIDIA cards.

Also, trying to minimize emulated functions by adding masks for fragment/vertex shaders.

ANGLEBUG=196
Review URL: http://codereview.appspot.com/4992047

git-svn-id: https://angleproject.googlecode.com/svn/trunk@748 736b8ea6-26fd-11df-bfd4-992fa37f6226