From 2d12dbb28d80fb24289fee17a1b4f97708ab2d3e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Fri, 1 Apr 2011 01:12:41 +0200 Subject: [PATCH] docs: add patents.txt MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Thanks to José Fonseca for writing this. --- docs/patents.txt | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 docs/patents.txt diff --git a/docs/patents.txt b/docs/patents.txt new file mode 100644 index 00000000000..fabe214bb4a --- /dev/null +++ b/docs/patents.txt @@ -0,0 +1,31 @@ +ARB_texture_float: + + Silicon Graphics, Inc. owns US Patent #6,650,327, issued November 18, + 2003 [1]. + + SGI believes this patent contains necessary IP for graphics systems + implementing floating point rasterization and floating point + framebuffer capabilities described in ARB_texture_float extension, and + will discuss licensing on RAND terms, on an individual basis with + companies wishing to use this IP in the context of conformant OpenGL + implementations [2]. + + The source code to implement ARB_texture_float extension is included + and can be toggled on at compile time only by those who purchased + a license from SGI, or are in a country where the patent does not + apply. + + The software is provided "as is", without warranty of any kind, express + or implied, including but not limited to the warranties of + merchantability, fitness for a particular purpose and noninfringement. + In no event shall the authors or copyright holders be liable for any + claim, damages or other liability, whether in an action of contract, + tort or otherwise, arising from, out of or in connection with the + software or the use or other dealings in the software. + + You should contact a lawyer or SGI's legal department if you want to + enable this extension. + + +[1] http://www.google.com/patents/about?id=mIIOAAAAEBAJ&dq=6650327 +[2] http://www.opengl.org/registry/specs/ARB/texture_float.txt -- 2.30.2