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+/*
+ * 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
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+// This file contains the Features declaration.
+
+#ifndef O3D_CORE_CROSS_FEATURES_H_
+#define O3D_CORE_CROSS_FEATURES_H_
+
+#include "core/cross/types.h"
+#include "core/cross/service_locator.h"
+#include "core/cross/service_implementation.h"
+#include "core/cross/renderer.h"
+
+namespace o3d {
+
+// Features is a class that represents features requested by the user
+// for the O3D.
+class Features {
+ public:
+ static const InterfaceId kInterfaceId;
+
+ explicit Features(ServiceLocator* service_locator);
+
+ // Initalizes the Features with the user requested features.
+ // Parameters:
+ // requested_features: A comma separate string of features.
+ void Init(const String& requested_features);
+
+ bool floating_point_textures() const {
+ return floating_point_textures_;
+ }
+
+ bool large_geometry() const {
+ return large_geometry_;
+ }
+
+ bool windowless() const {
+ return windowless_;
+ }
+
+ bool not_anti_aliased() const {
+ return not_anti_aliased_;
+ }
+
+ // This can be used to force the renderer to fail for testing.
+ Renderer::InitStatus init_status() const {
+ return init_status_;
+ }
+
+ private:
+ ServiceImplementation<Features> service_;
+
+ bool floating_point_textures_;
+ bool large_geometry_;
+ bool windowless_;
+ bool not_anti_aliased_;
+ Renderer::InitStatus init_status_;
+
+ DISALLOW_COPY_AND_ASSIGN(Features);
+};
+
+} // namespace o3d
+
+#endif // O3D_CORE_CROSS_FEATURES_H_
+
+
+
+