提交scripts

apps/InterfaceCOLMAPTest/CMakeLists.txt

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+if(MSVC)
+	FILE(GLOB LIBRARY_FILES_C "*.cpp" "*.rc")
+else()
+	FILE(GLOB LIBRARY_FILES_C "*.cpp")
+endif()
+FILE(GLOB LIBRARY_FILES_H "*.h" "*.inl")
+
+cxx_executable_with_flags(InterfaceCOLMAP "Apps" "${cxx_default}" "MVS;${OpenMVS_EXTRA_LIBS}" ${LIBRARY_FILES_C} ${LIBRARY_FILES_H})
+
+# Install
+INSTALL(TARGETS InterfaceCOLMAP
+	EXPORT OpenMVSTargets
+	RUNTIME DESTINATION "${INSTALL_BIN_DIR}" COMPONENT bin)

apps/InterfaceCOLMAPTest/endian.h

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+// Copyright (c) 2018, ETH Zurich and UNC Chapel Hill.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+//     * Redistributions of source code must retain the above copyright
+//       notice, this list of conditions and the following disclaimer.
+//
+//     * Redistributions in binary form must reproduce the above copyright
+//       notice, this list of conditions and the following disclaimer in the
+//       documentation and/or other materials provided with the distribution.
+//
+//     * Neither the name of ETH Zurich and UNC Chapel Hill nor the names of
+//       its contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//
+// Author: Johannes L. Schoenberger (jsch-at-demuc-dot-de)
+
+#ifndef COLMAP_SRC_UTIL_ENDIAN_H_
+#define COLMAP_SRC_UTIL_ENDIAN_H_
+
+#include <algorithm>
+#include <vector>
+#include <iostream> 
+
+namespace colmap {
+
+// Reverse the order of each byte.
+template <typename T>
+T ReverseBytes(const T& data);
+
+// Check the order in which bytes are stored in computer memory.
+bool IsLittleEndian();
+bool IsBigEndian();
+
+// Convert data between endianness and the native format. Note that, for float
+// and double types, these functions are only valid if the format is IEEE-754.
+// This is the case for pretty much most processors.
+template <typename T>
+T LittleEndianToNative(const T x);
+template <typename T>
+T BigEndianToNative(const T x);
+template <typename T>
+T NativeToLittleEndian(const T x);
+template <typename T>
+T NativeToBigEndian(const T x);
+
+// Read data in little endian format for cross-platform support.
+template <typename T>
+T ReadBinaryLittleEndian(std::istream* stream);
+template <typename T>
+void ReadBinaryLittleEndian(std::istream* stream, std::vector<T>* data);
+
+// Write data in little endian format for cross-platform support.
+template <typename T>
+void WriteBinaryLittleEndian(std::ostream* stream, const T& data);
+template <typename T>
+void WriteBinaryLittleEndian(std::ostream* stream, const std::vector<T>& data);
+
+////////////////////////////////////////////////////////////////////////////////
+// Implementation
+////////////////////////////////////////////////////////////////////////////////
+
+template <typename T>
+T ReverseBytes(const T& data) {
+  T data_reversed = data;
+  std::reverse(reinterpret_cast<char*>(&data_reversed),
+               reinterpret_cast<char*>(&data_reversed) + sizeof(T));
+  return data_reversed;
+}
+
+inline bool IsLittleEndian() {
+#ifdef BOOST_BIG_ENDIAN
+  return false;
+#else
+  return true;
+#endif
+}
+
+inline bool IsBigEndian() {
+#ifdef BOOST_BIG_ENDIAN
+  return true;
+#else
+  return false;
+#endif
+}
+
+template <typename T>
+T LittleEndianToNative(const T x) {
+  if (IsLittleEndian()) {
+    return x;
+  } else {
+    return ReverseBytes(x);
+  }
+}
+
+template <typename T>
+T BigEndianToNative(const T x) {
+  if (IsBigEndian()) {
+    return x;
+  } else {
+    return ReverseBytes(x);
+  }
+}
+
+template <typename T>
+T NativeToLittleEndian(const T x) {
+  if (IsLittleEndian()) {
+    return x;
+  } else {
+    return ReverseBytes(x);
+  }
+}
+
+template <typename T>
+T NativeToBigEndian(const T x) {
+  if (IsBigEndian()) {
+    return x;
+  } else {
+    return ReverseBytes(x);
+  }
+}
+
+template <typename T>
+T ReadBinaryLittleEndian(std::istream* stream) {
+  T data_little_endian;
+  stream->read(reinterpret_cast<char*>(&data_little_endian), sizeof(T));
+  return LittleEndianToNative(data_little_endian);
+}
+
+template <typename T>
+void ReadBinaryLittleEndian(std::istream* stream, std::vector<T>* data) {
+  for (size_t i = 0; i < data->size(); ++i) {
+    (*data)[i] = ReadBinaryLittleEndian<T>(stream);
+  }
+}
+
+template <typename T>
+void WriteBinaryLittleEndian(std::ostream* stream, const T& data) {
+  const T data_little_endian = NativeToLittleEndian(data);
+  stream->write(reinterpret_cast<const char*>(&data_little_endian), sizeof(T));
+}
+
+template <typename T>
+void WriteBinaryLittleEndian(std::ostream* stream, const std::vector<T>& data) {
+  for (const auto& elem : data) {
+    WriteBinaryLittleEndian<T>(stream, elem);
+  }
+}
+
+}  // namespace colmap
+
+#endif  // COLMAP_SRC_UTIL_ENDIAN_H_
+