Code to load the software renderer and initialize it. Build scripts copy the ...

plugin/build.scons

 # Copyright 2009, Google Inc.
 # 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
@@ skipping 251 matching lines @@
     plugin_mac_object
   ]
 
   env['SHLINKFLAGS'] = ['-bundle',
                         '-F$MAC_BREAKPAD_DIR',
                         '-F$CG_DIR',
                         ]
   env['SHLIBPREFIX'] = ['']
   env['SHLIBSUFFIX'] = ['']
   plugin_dll = env.SharedLibrary('o3d', inputs)
-  plugin_install = env.Replicate('$ARTIFACTS_DIR/O3D.plugin/Contents/MacOS/', plugin_dll)
+  plugin_artifacts = env.Replicate('$ARTIFACTS_DIR/O3D.plugin/Contents/MacOS/', plugin_dll)
 
   # insert version number into Info.plist
   env.ReplaceStrings(
     'mac/processed/Info.plist', '$SCONSTRUCT_DIR/plugin/mac/Info.plist',
     REPLACE_STRINGS = plugin_replace_strings
   )
 
   # copy mac resource data
   env.Replicate('$ARTIFACTS_DIR/O3D.plugin/Contents/',
       '$SCONSTRUCT_DIR/plugin/mac/Resources')
@@ skipping 94 matching lines @@
               'ditto "$ARTIFACTS_DIR/O3D.mpkg" "$ARTIFACTS_DIR/DMG_SRC/O3D.mpkg"',
               'hdiutil create -srcfolder "$ARTIFACTS_DIR/DMG_SRC" -size 30mb -ov -fs HFS+ -imagekey zlib-level=9 -volname "O3D $O3D_PLUGIN_VERSION" "$ARTIFACTS_DIR/o3d.dmg"',
               Delete("$ARTIFACTS_DIR/DMG_SRC"),
               ])
 
 
 # else build the shared library in a platform independent way
 else:
   plugin_dll = env.SharedLibrary('npo3dautoplugin', inputs)
 # copy to artifacts
-  plugin_install = env.Replicate('$ARTIFACTS_DIR', plugin_dll)
+  plugin_artifacts = env.Replicate('$ARTIFACTS_DIR', plugin_dll)
 
 if env.Bit('linux'):
-  env.Requires(plugin_install, env.Replicate(
+  env.Requires(plugin_artifacts, env.Replicate(
       '$ARTIFACTS_DIR', [
            '$CG_DIR/lib/libCg.so',
            '$CG_DIR/lib/libCgGL.so',
            '$GLEW_DIR/lib/libGLEW.so.1.5',
       ]
   ))
 
 
 # alias 'plugin' to build the plug-in in artifacts
-env.Alias('plugin', plugin_install)
+env.Alias('plugin', plugin_artifacts)
 
 # TODO: have a common way to do colliding installs like this.
 # Do the install step only if this variant is the first target.
 if (env['BUILD_TYPE'] == ARGUMENTS.get('MODE') or
     (ARGUMENTS.get('MODE', 'default') == 'default' and
      env['BUILD_TYPE'] == 'dbg-d3d')):
-  i = env.Replicate('$FIREFOX_PLUGIN_DIR', plugin_dll[0])
-  env.Alias('install', i)
+  plugin_install = env.Replicate('$FIREFOX_PLUGIN_DIR', plugin_dll[0])
+  env.Alias('install', plugin_install)
+
+  if env.Bit('windows'):
+    # Copy SwiftShader to plugin dir.
+    swiftshader_path = env.subst('$SWIFTSHADER_DIR/swiftshader_d3d9.dll')
+    if os.path.exists(swiftshader_path):
+      env.Requires(plugin_install,
+          env.Replicate('$FIREFOX_PLUGIN_DIR/O3DExtras', swiftshader_path))
 
 if env.Bit('windows'):
   # Make the logging program
   exe = env.ComponentProgram('statsLogger',
                              logging_lib + ['win/logger_main.cc'])
   # Copy the resulting executable to the Artifacts directory.
   env.Replicate('$ARTIFACTS_DIR', [exe])