sdlIconvString function
This function converts a buffer or string between encodings in one pass, returning a string that must be freed with SDL_free() or NULL on error.
\since This function is available since SDL 2.0.0.
extern DECLSPEC char *SDLCALL SDL_iconv_string(const char *tocode, const char *fromcode, const char *inbuf, size_t inbytesleft)
Implementation
Pointer<Int8> sdlIconvString(
String? tocode, String? fromcode, String? inbuf, int inbytesleft) {
final sdlIconvStringLookupFunction = libSdl2.lookupFunction<
Pointer<Int8> Function(Pointer<Utf8> tocode, Pointer<Utf8> fromcode,
Pointer<Utf8> inbuf, Uint32 inbytesleft),
Pointer<Int8> Function(Pointer<Utf8> tocode, Pointer<Utf8> fromcode,
Pointer<Utf8> inbuf, int inbytesleft)>('SDL_iconv_string');
final tocodePointer = tocode != null ? tocode.toNativeUtf8() : nullptr;
final fromcodePointer = fromcode != null ? fromcode.toNativeUtf8() : nullptr;
final inbufPointer = inbuf != null ? inbuf.toNativeUtf8() : nullptr;
final result = sdlIconvStringLookupFunction(
tocodePointer, fromcodePointer, inbufPointer, inbytesleft);
calloc.free(tocodePointer);
calloc.free(fromcodePointer);
calloc.free(inbufPointer);
return result;
}