Source release v2.1.1-0-738 + third_party libs

Change-Id: I76e298f8092951d4214c776d6bbcad6b763eb5b2

core/include/initialization_data.h

@@ -0,0 +1,42 @@
+// Copyright 2014 Google Inc. All Rights Reserved.
+
+#ifndef CORE_INCLUDE_INITIALIZATION_DATA_H_
+#define CORE_INCLUDE_INITIALIZATION_DATA_H_
+
+#include <string>
+
+#include "wv_cdm_types.h"
+
+namespace wvcdm {
+
+class WvCdmEngineTest;
+
+class InitializationData {
+ public:
+  InitializationData(const std::string& type,
+                     const CdmInitData& data = CdmInitData());
+
+  bool is_supported() const { return is_cenc_ || is_webm_; }
+  bool is_cenc() const { return is_cenc_; }
+  bool is_webm() const { return is_webm_; }
+
+  bool IsEmpty() const { return data_.empty(); }
+
+  const std::string& type() const { return type_; }
+  const CdmInitData& data() const { return data_; }
+
+ private:
+  // Parse a blob of multiple concatenated PSSH atoms to extract the first
+  // Widevine PSSH.
+  bool ExtractWidevinePssh(const CdmInitData& init_data, CdmInitData* output);
+
+  std::string type_;
+  CdmInitData data_;
+  bool is_cenc_;
+  bool is_webm_;
+  CORE_DISALLOW_COPY_AND_ASSIGN(InitializationData);
+};
+
+}  // namespace wvcdm
+
+#endif  // CORE_INCLUDE_INITIALIZATION_DATA_H_