Under the terms of version 1.1, "once Covered Code has been published
under a particular version of the License, Recipient may, for the
duration of the License, continue to use it under the terms of that
version, or choose to use such Covered Code under the terms of any
subsequent version published by SGI."
FreeB 2.0 license refers to "dates of first publication". They are here
taken to be 1991-2000, as noted in the original license text:
** Original Code. The Original Code is: OpenGL Sample Implementation,
** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
** Copyright in any portions created by third parties is as indicated
** elsewhere herein. All Rights Reserved.
Official FreeB 2.0 text:
http://oss.sgi.com/projects/FreeB/SGIFreeSWLicB.2.0.pdf
As always, this code has not been tested for conformance with the OpenGL
specification. OpenGL conformance testing is available from
http://khronos.org/ and is required for use of the OpenGL logo in
product advertising and promotion.
Most of the changes were to get rid of warnings, but many of the warnings could
not be removed in the code so I also added #pragma's to disable the warnings.
Someone really should clean up this code, but I didn't want to mess with it
that much (and potentially break it).
This is important now that we're using __stdcall instead of the (default)
__cdecl on WIN32. This gets apps using the tessellator working again
on Windows.
with the IBM VisualAge C++ compiler. Eventually some more code will be
needed in the headers to enable the reversal of (__stdcall*) to (*__stdcall)
for the IBM compilers, however we currently build using our own header files
that already handle this.
. Changed instances of (GLCALLBACK*) to GLCALLBACKP for compatibility
with the IBM VisualAge C++ compiler in src-glu.
. Misc cleanups for warnings generated with Watcom C++ in src-glu. Compiles
with 0 warnings now.
. tess_hash.c: line 244 - Why is this function stubbed out? I removed the
code with a #if 0 to avoid a compiler warning, but it looks dangerous.
