glslang

Author	SHA1	Message	Date
John Kessenich	a5cecfc6b6	Add constant folding for the exp(), log(), sqrt(), round(), floor(), fract(), ceil(), abs(), and sign() built in functions. git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21927 e7fa87d3-cd2b-0410-9028-fcbf551c1848	2013-06-11 00:09:48 +00:00
John Kessenich	50a8cabbbb	Add constant folding for length(), normalize(), fwidth(), dFdx(), and dFdy(). git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21918 e7fa87d3-cd2b-0410-9028-fcbf551c1848	2013-06-10 07:37:49 +00:00
John Kessenich	53fb465729	Change infrastructure to support constant folding across built-in functions, as required by 1.2 semantics. Partially fleshed out with min/max and some trig functions. Still have to complete all operations. git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20806 e7fa87d3-cd2b-0410-9028-fcbf551c1848	2013-03-07 19:22:07 +00:00