Engine directory for ticket #1

2026-03-06 14:00:39 +00:00 · 2012-09-19 11:15:01 -04:00 · 2012-09-19 11:15:01 -04:00 · 7dbfe6994d
commit 7dbfe6994d
parent 352279af7a
3795 changed files with 1363358 additions and 0 deletions
--- a/Engine/source/platformX86UNIX/x86UNIXMain.cpp
+++ b/Engine/source/platformX86UNIX/x86UNIXMain.cpp
@ -0,0 +1,148 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "platform/platform.h"
+#include "platform/platformInput.h"
+#include "console/console.h"
+
+#include "platformX86UNIX/platformX86UNIX.h"
+#include "platformX86UNIX/x86UNIXStdConsole.h"
+
+//------------------------------------------------------------------------------
+void Platform::init()
+{
+   Con::printf("Initializing platform...");
+
+   // Set the platform variable for the scripts
+   Con::setVariable( "$platform", "x86UNIX" );
+#if defined(__linux__)
+   Con::setVariable( "$platformUnixType", "Linux" );
+#elif defined(__OpenBSD__)
+   Con::setVariable( "$platformUnixType", "OpenBSD" );
+#else
+   Con::setVariable( "$platformUnixType", "Unknown" );
+#endif
+
+   StdConsole::create();
+
+   Input::init();
+
+   //installRedBookDevices();
+
+#if 0
+#ifndef DEDICATED
+   // if we're not dedicated do more initialization
+   if (!x86UNIXState->isDedicated())
+   {
+      // init SDL
+      if (!InitSDL())
+      {
+         DisplayErrorAlert("Unable to initialize SDL.");
+         ImmediateShutdown(1);
+      }
+
+      Con::printf( "Video Init:" );
+
+      // load gl library
+      if (!GLLoader::OpenGLInit())
+      {
+         DisplayErrorAlert("Unable to initialize OpenGL.");
+         ImmediateShutdown(1);
+      }
+
+      // initialize video
+      Video::init();
+      if ( Video::installDevice( OpenGLDevice::create() ) )
+         Con::printf( "   OpenGL display device detected." );
+      else
+         Con::printf( "   OpenGL display device not detected." );
+
+      Con::printf(" ");
+   }
+#endif
+   // if we are dedicated, do sleep timing and display results
+   if (x86UNIXState->isDedicated())
+   {
+      const S32 MaxSleepIter = 10;
+      U32 totalSleepTime = 0;
+      U32 start;
+      for (S32 i = 0; i < MaxSleepIter; ++i)
+      {
+         start = Platform::getRealMilliseconds();
+         Sleep(0, 1000000);
+         totalSleepTime += Platform::getRealMilliseconds() - start;
+      }
+      U32 average = static_cast<U32>(totalSleepTime / MaxSleepIter);
+
+      Con::printf("Sleep latency: %ums", average);
+      // dPrintf as well, since console output won't be visible yet
+      dPrintf("Sleep latency: %ums\n", average);
+      if (!x86UNIXState->getDSleep() && average < 10)
+      {
+         const char* msg = "Sleep latency ok, enabling dsleep for lower cpu " \
+            "utilization";
+         Con::printf("%s", msg);
+         dPrintf("%s\n", msg);
+         x86UNIXState->setDSleep(true);
+      }
+   }
+#endif
+}
+
+//------------------------------------------------------------------------------
+void Platform::shutdown()
+{
+   Cleanup();
+}
+
+//------------------------------------------------------------------------------
+
+
+extern "C"
+{
+   bool torque_engineinit(int argc, const char **argv);
+   int  torque_enginetick();
+   bool torque_engineshutdown();
+
+   int torque_unixmain(int argc, const char **argv)
+   {
+     if (!torque_engineinit(argc, argv))
+         return 1;
+
+     while(torque_enginetick())
+     {
+
+     }
+
+     torque_engineshutdown();
+
+     return 0;
+
+   }
+}
+
+extern S32 TorqueMain(S32 argc, const char **argv);
+
+int main(int argc, const char **argv)
+{
+   return TorqueMain(argc, argv);
+}