Added love.math.compress(data, format [, level]) and love.math.decompress(compresseddata) / love.math.decompress(compressedstring, format).

Renamed the love.image CompressedData type to CompressedImageData.

love.math.compress returns a love.math CompressedData object which holds the newly compressed data. Currently supported formats are "lz4" and "zlib". Note that the formats are not file formats and don't compress filesystem hierarchies.

src/modules/image/wrap_Image.cpp

@@ -70,13 +70,13 @@ int w_newCompressedData(lua_State *L)
 {
 	love::filesystem::FileData *data = love::filesystem::luax_getfiledata(L, 1);
 
-	CompressedData *t = nullptr;
+	CompressedImageData *t = nullptr;
 	luax_catchexcept(L,
 		[&]() { t = instance()->newCompressedData(data); },
 		[&]() { data->release(); }
 	);
 
-	luax_pushtype(L, IMAGE_COMPRESSED_DATA_ID, t);
+	luax_pushtype(L, IMAGE_COMPRESSED_IMAGE_DATA_ID, t);
 	t->release();
 	return 1;
 }
@@ -103,7 +103,7 @@ static const luaL_Reg functions[] =
 static const lua_CFunction types[] =
 {
 	luaopen_imagedata,
-	luaopen_compresseddata,
+	luaopen_compressedimagedata,
 	0
 };