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cpp2ffi: ConvertTo and From take field size

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sonoro1234
2026-08-03 20:08:01 +02:00
parent af684b6cb1
commit d658cc8699
1 changed files with 17 additions and 2 deletions
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19
generator/cpp2ffi.lua
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@@ -1290,12 +1290,27 @@ local function gen_field_conversion(tab, struct,structs, FP, to,prefix)
for i,field in ipairs(struct) do
local ftype = field.type:gsub("*","")
if FP.nP_used[field.type] then
gen_field_conversion(tab, structs[field.type],structs,FP, to,prefix..field.name..".")
if not field.size then
gen_field_conversion(tab, structs[field.type],structs,FP, to,prefix..field.name..".")
else
local fname = field.name:match("(.+)%[[^%[%]]+%]")
for j = 0,field.size-1 do
gen_field_conversion(tab, structs[field.type],structs,FP, to,prefix..fname.."["..tostring(j).."].")
end
end
elseif FP.nP_used[ftype] then
assert(not field.size, "size not worked in Convert")
local ftypec = field.type:gsub(ftype,not to and (ftype.."_c") or ftype)
insert(tab, " dest."..prefix..field.name.." = reinterpret_cast<"..ftypec..">(src."..prefix..field.name..");")
else
insert(tab," dest."..prefix..field.name.." = src."..prefix..field.name..";")
if not field.size then
insert(tab," dest."..prefix..field.name.." = src."..prefix..field.name..";")
else
local fname = field.name:match("(.+)%[%d+%]")
for j = 0,field.size-1 do
insert(tab," dest."..prefix..fname.."["..tostring(j).."] = src."..prefix..fname.."["..tostring(j).."];")
end
end
end
end
end