From beb26e8ac3152c4a7be43d7ee068b50e17b3ba18 Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Tue, 11 May 2010 12:04:42 -0700 Subject: [PATCH] Add README file describing glcpp. Mostly this is a place for me to write down the URLs of the GLSL and C99 specifications that I need to write this code. --- README | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 README diff --git a/README b/README new file mode 100644 index 0000000..ba833a4 --- /dev/null +++ b/README @@ -0,0 +1,14 @@ +glcpp -- GLSL "C" preprocessor + +This is a simple preprocessor designed to provide the preprocessing +needs of the GLSL language. The requirements for this preprocessor are +specified in the GLSL 1.30 specification availble from: + +http://www.opengl.org/registry/doc/GLSLangSpec.Full.1.30.08.pdf + +This specification is not precise on some semantics, (for example, +#define and #if), defining these merely "as is standard for C++ +preprocessors". To fill in these details, I've been using the C99 +standard (for which I had a convenient copy) as available from: + +http://www.open-std.org/jtc1/sc22/wg14/www/docs/n1124.pdf -- 2.7.4