Function GetDataFromBufferLikeObject

src/openrct2-ui/scripting/CustomImages.cpp:205–235

    }

    static std::vector<uint8_t> GetDataFromBufferLikeObject(JSContext* ctx, JSValue data)
    {
        std::vector<uint8_t> result;
        if (JS_IsArray(data))
        {
            // From array of numbers
            int64_t arrSz = 0;
            JS_GetLength(ctx, data, &arrSz);
            if (arrSz > 0)
            {
                result.reserve(arrSz);
                JSIterateArray(ctx, data, [&result](JSContext* ctx2, JSValue val) { result.push_back(JSToInt(ctx2, val)); });
            }
        }
        else if (JS_IsString(data))
        {
            std::string str = JSToStdString(ctx, data);
            result = base64::decode_into<std::vector<uint8_t>>(str);
        }
        else if (JS_GetTypedArrayType(data) == JSTypedArrayEnum::JS_TYPED_ARRAY_UINT8)
        {
            // From Uint8Array
            size_t sz = 0;
            uint8_t* arr = JS_GetUint8Array(ctx, &sz, data);
            if (arr)
            {
                result = std::vector<uint8_t>(arr, arr + sz);
            }
        }
        return result;
    }

    static std::vector<uint8_t> RemovePadding(const std::vector<uint8_t>& srcData, const PixelData& pixelData)
    {