cleanup and refactoring

raytracer/nvpro_core/nvp/nvpsystem.cpp

@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2019-2021, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * 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.
+ *
+ * SPDX-FileCopyrightText: Copyright (c) 2019-2021 NVIDIA CORPORATION
+ * SPDX-License-Identifier: Apache-2.0
+ */
+//--------------------------------------------------------------------
+
+#include "nvpsystem.hpp"
+
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#ifdef NVP_SUPPORTS_SOCKETS
+#include "socketSampleMessages.h"
+#endif
+
+#include <algorithm>
+
+static bool s_sysInit = false;
+
+static void cb_errorfun(int, const char* str)
+{
+  LOGE("%s\n", str);
+}
+
+//---------------------------------------------------------------------------
+// Message pump
+void NVPSystem::pollEvents()
+{
+#ifdef NVP_SUPPORTS_SOCKETS
+  // check the stack of messages from remote connection, first
+  processRemoteMessages();
+#endif
+  glfwPollEvents();
+}
+
+void NVPSystem::waitEvents()
+{
+  glfwWaitEvents();
+}
+
+void NVPSystem::postTiming(float ms, int fps, const char* details)
+{
+#ifdef NVP_SUPPORTS_SOCKETS
+  ::postTiming(ms, fps, details);
+#endif
+}
+
+
+double NVPSystem::getTime()
+{
+  return glfwGetTime();
+}
+
+
+void NVPSystem::init(const char* projectName)
+{
+  std::string logfile = std::string("log_") + std::string(projectName) + std::string(".txt");
+  nvprintSetLogFileName(logfile.c_str());
+
+  int result = glfwInit();
+  if(!result)
+  {
+    LOGE("could not init glfw\n");
+    exit(-1);
+  }
+
+  glfwSetErrorCallback(cb_errorfun);
+
+  //initNSight();
+#ifdef NVP_SUPPORTS_SOCKETS
+  //
+  // Socket init if needed
+  //
+  startSocketServer(/*port*/ 1056);
+#endif
+
+  s_sysInit = true;
+  platformInit();
+}
+
+void NVPSystem::deinit()
+{
+  platformDeinit();
+  glfwTerminate();
+}
+
+bool NVPSystem::isInited()
+{
+  return s_sysInit;
+}