mirror of
https://github.com/love2d/love.git
synced 2026-08-14 01:20:56 +02:00
Sasha Szpakowski
56 lines
1.8 KiB
Lua
56 lines
1.8 KiB
Lua
R"luastring"--(
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-- DO NOT REMOVE THE ABOVE LINE. It is used to load this file as a C++ string.
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-- There is a matching delimiter at the bottom of the file.
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--[[
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Copyright (c) 2006-2024 LOVE Development Team
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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--]]
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local Data_mt, ffifuncspointer_str = ...
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local Data = Data_mt.__index
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local type, error = type, error
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if type(jit) ~= "table" then return end
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local status, ffi = pcall(require, "ffi")
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if not status then return end
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pcall(ffi.cdef, [[
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typedef struct Proxy Proxy;
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typedef struct FFI_Data
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{
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void *(*getFFIPointer)(Proxy *p);
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} FFI_Data;
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]])
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local ffifuncs = ffi.cast("const FFI_Data **", ffifuncspointer_str)[0]
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-- Overwrite placeholder method with the FFI implementation.
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function Data:getFFIPointer()
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-- TODO: This should ideally be handled inside the C function
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if self == nil then error("bad argument #1 to 'getFFIPointer' (Data expected, got no value)", 2) end
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return ffifuncs.getFFIPointer(self)
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end
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-- DO NOT REMOVE THE NEXT LINE. It is used to load this file as a C++ string.
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--)luastring"--"
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