LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-15 07:41:11 +02:00
Code Issues Packages Projects Releases Wiki Activity

Add Data:getFFIPointer. Similar to Data:getPointer but returns a cdata pointer directly (or nil if the FFI isn't available).

Browse Source 
It should be preferred instead of Data:getPointer because the latter uses lightuserdata which can't store more all possible memory addresses on some new arm64 architectures, when LuaJIT is used.
This commit is contained in:
Alex Szpakowski
2019-07-20 10:47:58 -03:00
parent d700800888
commit cb4b45dcf1
17 changed files with 170 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/image/wrap_ImageData.cpp
+2 -14
View File
@@ -510,20 +510,8 @@ extern "C" int luaopen_imagedata(lua_State *L)
int ret = luax_register_type(L, &ImageData::type, data::w_Data_functions, w_ImageData_functions, nullptr);
luax_gettypemetatable(L, ImageData::type);
// Load and execute ImageData.lua, sending the metatable and the ffi
// functions struct pointer as arguments.
if (lua_istable(L, -1))
{
luaL_loadbuffer(L, imagedata_lua, sizeof(imagedata_lua), "ImageData.lua");
lua_pushvalue(L, -2);
lua_pushlightuserdata(L, &ffifuncs);
lua_call(L, 2, 0);
}
// Pop the metatable.
lua_pop(L, 1);
love::data::luax_rundatawrapper(L, ImageData::type);
luax_runwrapper(L, imagedata_lua, sizeof(imagedata_lua), "ImageData.lua", ImageData::type, &ffifuncs);
return ret;
}