Changeset 7594 for OpenSceneGraph/trunk/examples/osgmovie/osgmovie.cpp

Timestamp:

11/17/07 12:50:13 (6 years ago)

Author:

robert

Message:

From Colin Dunlop, add --devices support.

Files:

• OpenSceneGraph/trunk/examples/osgmovie/osgmovie.cpp (modified) (2 diffs)

OpenSceneGraph/trunk/examples/osgmovie/osgmovie.cpp

@@ -348 +348 @@
     arguments.getApplicationUsage()->addCommandLineOption("--interactive","Use camera manipulator to allow movement around movie.");
     arguments.getApplicationUsage()->addCommandLineOption("--flip","Flip the movie so top becomes bottom.");
+    arguments.getApplicationUsage()->addCommandLineOption("--devices","Print the Video input capability via QuickTime and exit.");
     
     bool useTextureRectangle = true;
@@ -358 +359 @@
     {
         arguments.getApplicationUsage()->write(std::cout,osg::ApplicationUsage::COMMAND_LINE_OPTION);
+        return 1;
+    }
+
+    // if user requests devices video capability.
+    if (arguments.read("-devices") || arguments.read("--devices"))
+    {
+        // Force load QuickTime plugin, probe video capability, exit
+        osgDB::readImageFile("devices.live");
         return 1;
     }