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31 Commits

Author SHA1 Message Date
Robin Gareus
44a3f042a7 prepare sharing C++ class instances across lua-interpreters 
in particular: lua-lifefime (!) C++ instances.
This allows for dynamic allocation of custom user-data, bound to
the lifetime of the allocating lua-context.
 2016-07-07 15:37:11 +02:00
Robin Gareus
a2f249d1d7 tweak lua gc 
lua C++ bindings require ~400KB worth of tables now; so bump memory
available to rt-safe scripts (full interpreter) to 2MB.

Also switch to incremental GC.
 2016-07-06 03:32:08 +02:00
Sam Thursfield
e37b250d4d Use correct type of std::map::count 
Compiling Ardour commit ec8a4de015 with GCC
6.1.1 (on Fedora 24) gave this build failure:

    In file included from /home/sam/ardour/libs/lua/LuaBridge/LuaBridge.h:154:0,
                     from ../tools/luadevel/devel.cc:16:
    /home/sam/ardour/libs/lua/LuaBridge/detail/Namespace.h: In instantiation of ‘luabridge::Namespace::Class<std::map<K, V> > luabridge::Namespace::beginStdMap(const char*) [with K = std::__cxx11::basic_string<char>; V = std::__cxx11::basic_string<char>]’:
    ../tools/luadevel/devel.cc:89:60:   required from here
    /home/sam/ardour/libs/lua/LuaBridge/detail/Namespace.h:1666:30: error: no matches converting function ‘count’ to type ‘void (class std::map<std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>, std::less<std::__cxx11::basic_string<char> >, std::allocator<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > > >::*)()’
           .addFunction ("count", (void (LT::*)())&LT::count)
                                  ^~~~~~~~~~~~~~~~~~~
    In file included from /usr/include/c++/6.1.1/map:61:0,
                     from /home/sam/ardour/libs/lua/LuaBridge/LuaBridge.h:45,
                     from ../tools/luadevel/devel.cc:16:
    /usr/include/c++/6.1.1/bits/stl_map.h:1131:2: note: candidates are: template<class _Kt> decltype (((const std::map<_Key, _Tp, _Compare, _Alloc>*)this)->std::map<_Key, _Tp, _Compare, _Alloc>::_M_t._M_count_tr(__x)) std::map<_Key, _Tp, _Compare, _Alloc>::count(const _Kt&) const [with _Kt = _Kt; _Key = std::__cxx11::basic_string<char>; _Tp = std::__cxx11::basic_string<char>; _Compare = std::less<std::__cxx11::basic_string<char> >; _Alloc = std::allocator<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >]
      count(const _Kt& __x) const -> decltype(_M_t._M_count_tr(__x))
      ^~~~~
    /usr/include/c++/6.1.1/bits/stl_map.h:1125:7: note:                 std::map<_Key, _Tp, _Compare, _Alloc>::size_type std::map<_Key, _Tp, _Compare, _Alloc>::count(const key_type&) const [with _Key = std::__cxx11::basic_string<char>; _Tp = std::__cxx11::basic_string<char>; _Compare = std::less<std::__cxx11::basic_string<char> >; _Alloc = std::allocator<std::pair<const std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char> > >; std::map<_Key, _Tp, _Compare, _Alloc>::size_type = long unsigned int; std::map<_Key, _Tp, _Compare, _Alloc>::key_type = std::__cxx11::basic_string<char>]
           count(const key_type& __x) const
           ^~~~~

Casting std::map::count to the correct type instead of a fake void()
type fixes the compile failure.
 2016-06-26 16:18:34 +02:00
Robin Gareus
67083d65e4 add lua/C++ dynamic_cast<> 2016-06-01 13:59:31 +02:00
Robin Gareus
f87cd4435d allow lua binding functions with up to 9 parameters 
e.g new_midi_track()
 2016-05-31 23:51:22 +02:00
Robin Gareus
50d6f146f4 allow lua to access array at an offset 2016-05-21 15:55:14 +02:00
Robin Gareus
204c8016c7 allow to compare C class instances from lua 2016-04-14 03:08:02 +02:00
John Emmas
6f7ac64d42 Modify 'getIdentityKey()' function to have LuaBridge_API linkage when building with MSVC (rather than simply 'extern') 2016-04-12 17:55:17 +01:00
John Emmas
e6dcc2d77d Change LuaBridge_API to be __declspec(dllexport) or __declspec(dllimport, as required 2016-04-12 17:55:16 +01:00
Robin Gareus
7292989a5a some more windows bandaids for optimized builds 
really this is getting UGLY.
 2016-04-12 02:18:20 +02:00
Robin Gareus
8002b2d26e special case luabridge for windows/MSVC 
luabridge uses static fn addresses to identify classes.
Windows uses different addresses for *identical* static functions
in libardour.dll and ardour.exe

This solves the issue by moving the all functions from a
header-only implementation into libardour.
 2016-04-11 22:19:25 +02:00
Robin Gareus
c6d4fafcd9 update lua related doc, add missing bindings 2016-04-10 23:01:44 +02:00
John Emmas
40aa4cfe06 Modify our MSVC projects to build liblua as a DLL rather than a static lib 2016-04-04 16:40:20 +01:00
John Emmas
10486fa2cc #define LUA_DEBUG when making a Debug build with MSVC 2016-04-04 16:40:18 +01:00
Robin Gareus
8d26a67ddd liblua visibility and compiler-flags 2016-04-04 13:42:50 +02:00
Robin Gareus
a2108090cf reduce header dependencies (part 1/2) 2016-03-28 19:13:10 +02:00
Robin Gareus
829da7eb33 refactor lua header includes 2016-03-23 17:00:10 +01:00
Robin Gareus
b6f0f30add Lua Array Documentation 2016-03-21 18:56:16 +01:00
Robin Gareus
481e5d1416 refine Lua Binding Documentation 2016-03-21 04:05:43 +01:00
Robin Gareus
6ecc8e9b3d fix JSON luadoc format 2016-03-20 20:58:52 +01:00
Robin Gareus
618ef9f923 Prepare Lua Binding Documentation (JSON) 2016-03-20 20:54:36 +01:00
Robin Gareus
2c71196a6c allow to bind functions with reference args in global lua namespace 2016-03-18 19:59:37 +01:00
Robin Gareus
990c365ebf ISO C++03 14.2/4 compatibility for clang. 
http://stackoverflow.com/questions/3786360/confusing-template-error
(hopefully other compilers which didn't mind the missing "template"
are still fine with this)
 2016-02-27 21:02:30 +01:00
John Emmas
269e88671e Accommodate newly introduced source(s) in our MSVC project (lua) 2016-02-27 16:29:54 +00:00
Robin Gareus
77ded21da9 Add a VC project for building the new lua branch with MSVC 
(untested, new paths -- adopted from John Emmas project)
 2016-02-22 22:06:47 +01:00
Robin Gareus
a8ae47ada2 LuaBridge: support argument references via table return 2016-02-22 22:06:47 +01:00
Robin Gareus
12a58015a3 customize LuaBridge 
* introduce boost::shared_ptr support
* support enum & const
* allow to add non-class member functions
* STL iterators (vector, list, set, bitset & map)
* support reference arguments (framecnt_t&)
* add support for arrays of basic types (e.g. float*, int*)
* fix compiler warnings
 2016-02-22 22:06:47 +01:00
Robin Gareus
5b40e073e9 add liblua wrapper and build-scripts 2016-02-22 22:06:47 +01:00
Robin Gareus
2b575e4746 NO-OP whitespace 2016-02-22 22:06:47 +01:00
Robin Gareus
e98f21dd29 add LuaBridge 
https://github.com/vinniefalco/LuaBridge
 2016-02-22 22:06:47 +01:00
Robin Gareus
c8973f67a6 add lua-5.3.2 2016-02-22 22:06:47 +01:00