1 files changed, 48 insertions, 0 deletions
diff --git a/media/libstagefright/system/core/include/utils/Debug.h b/media/libstagefright/system/core/include/utils/Debug.h
new file mode 100644
index 000000000..41f09ebb7
--- /dev/null
+++ b/media/libstagefright/system/core/include/utils/Debug.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2005 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_UTILS_DEBUG_H
+#define ANDROID_UTILS_DEBUG_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+namespace stagefright {
+// ---------------------------------------------------------------------------
+
+#ifdef __cplusplus
+template<bool> struct CompileTimeAssert;
+template<> struct CompileTimeAssert<true> {};
+#define COMPILE_TIME_ASSERT(_exp) \
+    template class CompileTimeAssert< (_exp) >;
+#endif
+#define COMPILE_TIME_ASSERT_FUNCTION_SCOPE(_exp) \
+    CompileTimeAssert<( _exp )>();
+
+// ---------------------------------------------------------------------------
+
+#ifdef __cplusplus
+template<bool C, typename LSH, typename RHS> struct CompileTimeIfElse;
+template<typename LHS, typename RHS> 
+struct CompileTimeIfElse<true,  LHS, RHS> { typedef LHS TYPE; };
+template<typename LHS, typename RHS> 
+struct CompileTimeIfElse<false, LHS, RHS> { typedef RHS TYPE; };
+#endif
+
+// ---------------------------------------------------------------------------
+}; // namespace stagefright
+
+#endif // ANDROID_UTILS_DEBUG_H