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

svn_paths.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 33 matching lines @@
     # TODO: pull from Chrome's SVN with gclient ?
     CHROME_SRC_DIR = '$THIRD_PARTY/chrome/files',
     COLLADA_DIR = '$THIRD_PARTY/fcollada/files',
     DOXYGEN_DIR = '$THIRD_PARTY/doxygen',
     GFLAGS_DIR = '$THIRD_PARTY/gflags',
     GLEW_DIR = '$THIRD_PARTY/glew/files',
     GMOCK_DIR = '$THIRD_PARTY/gmock/files',
     GTEST_DIR = '$THIRD_PARTY/gtest/files',
     # TODO: pull from Chrome's SVN with gclient ?
     ICU38_DIR = '$THIRD_PARTY/icu38/files',
+    INTERNAL_DIR = '$SCONSTRUCT_DIR/../o3d-internal',
     JPEG_DIR = '$THIRD_PARTY/jpeg/src',
     JSDOCTOOLKIT_DIR = '$THIRD_PARTY/jsdoctoolkit/files',
     # To run selenium tests you will need a tgz'ed copy of firefox.
     # Specify the path to it below.
     # See tests/build.scons
     MAC_HERMETIC_FIREFOX_DIR = (
-        '$SCONSTRUCT_DIR/../o3d-internal/third_party/firefox'),
+        '$INTERNAL_DIR/third_party/firefox'),
     # If we have directx redistributables present,
     # then build o3dextras.
     DIRECTX_REDIST_DIR=(
-        '$SCONSTRUCT_DIR/../o3d-internal/third_party/dx_nov_2007_redist'),
+        '$INTERNAL_DIR/third_party/dx_nov_2007_redist'),
     # NACL has to be in this weird directory because it looks for
     # googleclient two levels above it.
     NACL_DIR = '$THIRD_PARTY/native_client/googleclient/native_client',
     NIXYSA_DIR = '$THIRD_PARTY/nixysa/files',
     NPAPI_DIR = '$THIRD_PARTY/npapi/files',
     PDIFF_DIR = '$THIRD_PARTY/pdiff/files',
     PLY_DIR = '$THIRD_PARTY/ply/files',
     PNG_DIR = '$THIRD_PARTY/png/src',
     SCONS_DIR = '$THIRD_PARTY/scons',
     SELENIUM_JAVA_DIR = '$THIRD_PARTY/java/selenium/rev2478_mod',
     SELENIUM_PYTHON_DIR = '$THIRD_PARTY/py/selenium',
     # TODO: pull from SVN with gclient ?
     SKIA_DIR = '$THIRD_PARTY/skia/files',
+    SWIFTSHADER_DIR = '$INTERNAL_DIR/third_party/swiftshader/files',
     # TODO: pull from SVN with gclient ?
     V8_SRC_DIR = '$THIRD_PARTY/v8',
     WIX_DIR = '$THIRD_PARTY/wix_2_0_4221/files',
     ZIP_UTILS_DIR = '$THIRD_PARTY/zip_utils/files',
     ZLIB_DIR = '$THIRD_PARTY/zlib/files',
     # Big stuff that we don't want to be part of the chrome tree.
     SAMPLE_ASSETS = '$GOOGLECLIENT/o3d_assets/samples',
     TEST_REFERENCE_IMAGES = '$GOOGLECLIENT/o3d_assets/tests/screenshots',
 )
 if env.Bit('host_windows'):
@@ skipping 34 matching lines @@
     env['ENV']['PATH'] = "%s%s%s" % (env['ENV']['PATH'], os.pathsep,
                                      os.path.join(winsdk_dir, 'Bin'))
   except KeyError:
     env['ENV']['PATH'] = os.path.join(winsdk_dir, 'Bin')
 else:
   env.Replace(JAVA_EXE = 'java')
   if env.Bit('host_linux'):
     env.Replace(DOXYGEN = '$DOXYGEN_DIR/linux/doxygen')
   else:
     env.Replace(DOXYGEN = '$DOXYGEN_DIR/osx/doxygen')