New lightmapper

-Added LocalVector (needed it)
-Added stb_rect_pack (It's pretty cool, we could probably use it for other stuff too)
-Fixes and changes all around the place
-Added library for 128 bits fixed point (required for Delaunay3D)

1 files changed, 45 insertions, 0 deletions

diff --git a/thirdparty/oidn/common/exception.h b/thirdparty/oidn/common/exception.h
new file mode 100644
index 0000000000..18069c6a7d
--- /dev/null
+++ b/thirdparty/oidn/common/exception.h
@@ -0,0 +1,45 @@
+// ======================================================================== //
+// Copyright 2009-2019 Intel Corporation                                    //
+//                                                                          //
+// Licensed under the Apache License, Version 2.0 (the "License");          //
+// you may not use this file except in compliance with the License.         //
+// You may obtain a copy of the License at                                  //
+//                                                                          //
+//     http://www.apache.org/licenses/LICENSE-2.0                           //
+//                                                                          //
+// Unless required by applicable law or agreed to in writing, software      //
+// distributed under the License is distributed on an "AS IS" BASIS,        //
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. //
+// See the License for the specific language governing permissions and      //
+// limitations under the License.                                           //
+// ======================================================================== //
+
+#pragma once
+
+#include <exception>
+#include "platform.h"
+
+namespace oidn {
+
+  class Exception : public std::exception
+  {
+  private:
+    Error error;
+    const char* message;
+
+  public:
+    Exception(Error error, const char* message)
+      : error(error), message(message) {}
+
+    Error code() const noexcept
+    {
+      return error;
+    }
+
+    const char* what() const noexcept override
+    {
+      return message;
+    }
+  };
+
+} // namespace oidn