Mpeg2 TS stream parser for media source.

media/mpeg2/mpeg2ts_section_parser.h

Index: media/mpeg2/mpeg2ts_section_parser.h
diff --git a/media/mpeg2/mpeg2ts_section_parser.h b/media/mpeg2/mpeg2ts_section_parser.h
new file mode 100644
index 0000000000000000000000000000000000000000..076531015df24a0c0499d5aeb3a22370eb2073eb
--- /dev/null
+++ b/media/mpeg2/mpeg2ts_section_parser.h
@@ -0,0 +1,33 @@
+// Copyright (c) 2013 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 MEDIA_MPEG2_MPEG2TS_SECTION_PARSER_H_
+#define MEDIA_MPEG2_MPEG2TS_SECTION_PARSER_H_
+
+namespace media {
+namespace mpeg2ts {
+
+class Mpeg2TsSectionParser {
+ public:
+  enum SpecialPid {

[acolwell GONE FROM CHROMIUM, 2013/08/29 20:44:24]

nit: Add spec section reference for these constants.

[damienv1, 2013/09/04 01:37:13]

Done.

+    kPidPat = 0x0,
+    kPidCat = 0x1,
+    kPidTsdt = 0x2,
+    kPidNullPacket = 0x1fff,
+  };
+
+  virtual ~Mpeg2TsSectionParser() {}
+
+  // Parse the data bytes of the transport packet.
+  virtual bool Parse(bool payload_unit_start_indicator,

[acolwell GONE FROM CHROMIUM, 2013/08/29 20:44:24]

nit: Document return value.

[damienv1, 2013/09/04 01:37:13]

Done.

+                     const uint8* buf, int size) = 0;
+
+  // Flush.

[acolwell GONE FROM CHROMIUM, 2013/08/29 20:44:24]

nit: This comment isn't very helpful. Please provide more detailed description
of what implementations are expected to do when they get this call.

[damienv1, 2013/09/04 01:37:13]

Done.

+  virtual void Flush() = 0;
+};
+
+}  // namespace mpeg2ts
+}  // namespace media
+
+#endif