fix: windows build

Author: hxbb00

.gitignore

@@ -59,3 +59,4 @@ java/*.so
 java/*dll
 
 *.log
+.vs/

native/src/CMakeLists.txt

@@ -22,10 +22,20 @@ if (APPLE)
   set(CMAKE_INSTALL_RPATH "@rpath;/usr/local/lib;/opt/homebrew/lib;/opt/local/lib")
 endif ()
 
+if(MSVC)
+    add_definitions(-DWIN32_LEAN_AND_MEAN)
+    add_definitions(-D_WINSOCK_DEPRECATED_NO_WARNINGS)
+    add_compile_options(/EHsc /utf-8)
+    add_compile_definitions(_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR=1)
+    add_compile_options(/wd4996 /wd4530)
+else()
+
 if (NOT PDAL_BUILD)
     set(CMAKE_CXX_FLAGS "-std=c++14")
 endif()
 
+endif()
+
 # Setup JNI
 find_package(JNI REQUIRED)
 if (JNI_FOUND)
@@ -69,4 +79,4 @@ else ()
     add_library(${LIB_NAME} SHARED ${LIB_SRC})
     install(TARGETS ${LIB_NAME} LIBRARY DESTINATION . OPTIONAL)
     target_link_libraries(${LIB_NAME} PRIVATE ${PDAL_LIB_NAME})
-endif ()
+endif ()

native/src/include/JavaPipeline.hpp

@@ -45,6 +45,11 @@
 #undef tolower
 #undef isspace
 
+#ifndef PDAL_DLL
+#   define PDAL_DLL     PDAL_EXPORT
+#endif // !PDAL_DLL
+
+
 using pdal::point_count_t;
 
 namespace libpdaljava

native/src/io_pdal_PointView.cpp

@@ -307,10 +307,10 @@ JNIEXPORT jdoubleArray JNICALL Java_io_pdal_PointView_rasterizeTriangularMesh___
 
         double determinant = (v2y - v3y) * (v1x - v3x) + (v3x - v2x) * (v1y - v3y);
 
-        double ymin = std::min(v1y, std::min(v2y, v3y));
-        double ymax = std::max(v1y, std::max(v2y, v3y));
+        double ymin = (std::min)(v1y, (std::min)(v2y, v3y));
+        double ymax = (std::max)(v1y, (std::max)(v2y, v3y));
 
-        double scanrow0 = std::max(std::ceil((ymin - eymin) / h - 0.5), 0.0);
+        double scanrow0 = (std::max)(std::ceil((ymin - eymin) / h - 0.5), 0.0);
         double scany = eymin + scanrow0 * h + h / 2.0;
 
         while (scany <= eymax && scany <= ymax) 
@@ -370,7 +370,7 @@ JNIEXPORT jdoubleArray JNICALL Java_io_pdal_PointView_rasterizeTriangularMesh___
                 }
             }
 
-            double scancol0 = std::max(std::ceil((xmin - exmin) / w - 0.5), 0.0);
+            double scancol0 = (std::max)(std::ceil((xmin - exmin) / w - 0.5), 0.0);
             double scanx = exmin + scancol0 * w + w / 2;
 
             while (scanx <= exmax && scanx <= xmax)