1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef MEDIA_BASE_STREAM_PARSER_BUFFER_H_
6 #define MEDIA_BASE_STREAM_PARSER_BUFFER_H_
8 #include "media/base/decoder_buffer.h"
9 #include "media/base/media_export.h"
13 class MEDIA_EXPORT StreamParserBuffer : public DecoderBuffer {
15 // Value used to signal an invalid decoder config ID.
16 enum { kInvalidConfigId = -1 };
18 static scoped_refptr<StreamParserBuffer> CreateEOSBuffer();
19 static scoped_refptr<StreamParserBuffer> CopyFrom(
20 const uint8* data, int data_size, bool is_keyframe);
21 static scoped_refptr<StreamParserBuffer> CopyFrom(
22 const uint8* data, int data_size,
23 const uint8* side_data, int side_data_size, bool is_keyframe);
24 bool IsKeyframe() const { return is_keyframe_; }
26 // Decode timestamp. If not explicitly set, or set to kNoTimestamp(), the
27 // value will be taken from the normal timestamp.
28 base::TimeDelta GetDecodeTimestamp() const;
29 void SetDecodeTimestamp(const base::TimeDelta& timestamp);
31 // Gets/sets the ID of the decoder config associated with this
33 int GetConfigId() const;
34 void SetConfigId(int config_id);
37 StreamParserBuffer(const uint8* data, int data_size,
38 const uint8* side_data, int side_data_size,
40 virtual ~StreamParserBuffer();
43 base::TimeDelta decode_timestamp_;
45 DISALLOW_COPY_AND_ASSIGN(StreamParserBuffer);
50 #endif // MEDIA_BASE_STREAM_PARSER_BUFFER_H_