MediaCodecLoop unit tests

media/base/subsample_entry.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
+// Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROMECAST_PUBLIC_MEDIA_CAST_DECRYPT_CONFIG_H_
-#define CHROMECAST_PUBLIC_MEDIA_CAST_DECRYPT_CONFIG_H_
+#ifndef MEDIA_BASE_SUBSAMPLE_ENTRY_H_
+#define MEDIA_BASE_SUBSAMPLE_ENTRY_H_
 
 #include <stdint.h>
-#include <string>
-#include <vector>
 
-namespace chromecast {
 namespace media {
 
 // The Common Encryption spec provides for subsample encryption, where portions
 // of a sample are set in cleartext. A SubsampleEntry specifies the number of
 // clear and encrypted bytes in each subsample. For decryption, all of the
 // encrypted bytes in a sample should be considered a single logical stream,
 // regardless of how they are divided into subsamples, and the clear bytes
 // should not be considered as part of decryption. This is logically equivalent
 // to concatenating all 'cypher_bytes' portions of subsamples, decrypting that
 // result, and then copying each byte from the decrypted block over the
 // position of the corresponding encrypted byte.
 struct SubsampleEntry {
   SubsampleEntry() : clear_bytes(0), cypher_bytes(0) {}
   SubsampleEntry(uint32_t clear_bytes, uint32_t cypher_bytes)
       : clear_bytes(clear_bytes), cypher_bytes(cypher_bytes) {}
   uint32_t clear_bytes;
   uint32_t cypher_bytes;
 };
 
-// Contains all metadata needed to decrypt a media sample.
-class CastDecryptConfig {
- public:
-  virtual ~CastDecryptConfig() {}
+}  // namespace media
 
-  // Returns the ID for this sample's decryption key.
-  virtual const std::string& key_id() const = 0;
-
-  // Returns the initialization vector as defined by the encryption format.
-  virtual const std::string& iv() const = 0;
-
-  // Returns the clear and encrypted portions of the sample as described above.
-  virtual const std::vector<SubsampleEntry>& subsamples() const = 0;
-};
-
-}  // namespace media
-}  // namespace chromecast
-
-#endif  // CHROMECAST_PUBLIC_MEDIA_CAST_DECRYPT_CONFIG_H_
+#endif  // MEDIA_BASE_SUBSAMPLE_ENTRY_H_