Function overrides are now looked up in the following order: specific
name (e.g. ProgramParameteriARB), extensionless name (e.g.
ProgramParameteri) and generic mame (e.g. ProgramParameter). This
improves the override resolution for functions with multiple extension
forms (core, ext, arb, etc).
An EnumProcessor or FuncProcessor instance is now required in order to
call their Translate*() methods. A number of transformations that
relied on calling the static methods have now been moved inside the
processor classes.
For instance, if we override both ClearBufferfi and ClearBuffer, then
ClearBuffer{i f ui}v will be overriden be ClearBuffer and
ClearBufferfi will be overriden by ClearBufferfi. This allows us to
specialize overrides when necessary.
* EnumProcessor.cs:
* GL2/Generator.cs:
* FuncProcessor.cs: Fixed handling of overrides file: we now add
signatures as requested and reset the stream after we are done
reading the file.
* Structures/Parameter.cs: Avoid qualifying IntPtr fully ((a) it's
unnecessary, since we have "using System;" already and (b) the
namespace qualification is not portable to C++).
Removed global enum, delegate and function collections.
Simplified loading process and removed global Initialize() methods.
Read "count" attributes for function parameters in overrides.xml.
Disabled wgl/glx/glu generators.
Removed large amounts of stale code.
