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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MEDIA_BASE_STREAM_PARSER_BUFFER_H_ | 5 #ifndef MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
6 #define MEDIA_BASE_STREAM_PARSER_BUFFER_H_ | 6 #define MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
7 | 7 |
8 #include "media/base/decoder_buffer.h" | 8 #include "media/base/decoder_buffer.h" |
9 #include "media/base/media_export.h" | 9 #include "media/base/media_export.h" |
10 | 10 |
11 namespace media { | 11 namespace media { |
12 | 12 |
13 class MEDIA_EXPORT StreamParserBuffer : public DecoderBuffer { | 13 class MEDIA_EXPORT StreamParserBuffer : public DecoderBuffer { |
14 public: | 14 public: |
15 // Value used to signal an invalid decoder config ID. | 15 // Value used to signal an invalid decoder config ID. |
16 enum { kInvalidConfigId = -1 }; | 16 enum { kInvalidConfigId = -1 }; |
17 | 17 |
18 static scoped_refptr<StreamParserBuffer> CreateEOSBuffer(); | 18 static scoped_refptr<StreamParserBuffer> create_eos_buffer(); |
19 static scoped_refptr<StreamParserBuffer> CopyFrom( | 19 static scoped_refptr<StreamParserBuffer> copy_from( |
20 const uint8* data, int data_size, bool is_keyframe); | 20 const uint8* data, int data_size, bool is_keyframe); |
21 static scoped_refptr<StreamParserBuffer> CopyFrom( | 21 static scoped_refptr<StreamParserBuffer> copy_from( |
22 const uint8* data, int data_size, | 22 const uint8* data, int data_size, |
23 const uint8* side_data, int side_data_size, bool is_keyframe); | 23 const uint8* side_data, int side_data_size, bool is_keyframe); |
24 bool IsKeyframe() const { return is_keyframe_; } | 24 bool IsKeyframe() const { return is_keyframe_; } |
25 | 25 |
26 // Decode timestamp. If not explicitly set, or set to kNoTimestamp(), the | 26 // Decode timestamp. If not explicitly set, or set to kNoTimestamp(), the |
27 // value will be taken from the normal timestamp. | 27 // value will be taken from the normal timestamp. |
28 base::TimeDelta GetDecodeTimestamp() const; | 28 base::TimeDelta GetDecodeTimestamp() const; |
29 void SetDecodeTimestamp(const base::TimeDelta& timestamp); | 29 void SetDecodeTimestamp(const base::TimeDelta& timestamp); |
30 | 30 |
31 // Gets/sets the ID of the decoder config associated with this | 31 // Gets/sets the ID of the decoder config associated with this |
32 // buffer. | 32 // buffer. |
33 int GetConfigId() const; | 33 int GetConfigId() const; |
34 void SetConfigId(int config_id); | 34 void SetConfigId(int config_id); |
35 | 35 |
36 private: | 36 private: |
37 StreamParserBuffer(const uint8* data, int data_size, | 37 StreamParserBuffer(const uint8* data, int data_size, |
38 const uint8* side_data, int side_data_size, | 38 const uint8* side_data, int side_data_size, |
39 bool is_keyframe); | 39 bool is_keyframe); |
40 virtual ~StreamParserBuffer(); | 40 virtual ~StreamParserBuffer(); |
41 | 41 |
42 bool is_keyframe_; | 42 bool is_keyframe_; |
43 base::TimeDelta decode_timestamp_; | 43 base::TimeDelta decode_timestamp_; |
44 int config_id_; | 44 int config_id_; |
45 DISALLOW_COPY_AND_ASSIGN(StreamParserBuffer); | 45 DISALLOW_COPY_AND_ASSIGN(StreamParserBuffer); |
46 }; | 46 }; |
47 | 47 |
48 } // namespace media | 48 } // namespace media |
49 | 49 |
50 #endif // MEDIA_BASE_STREAM_PARSER_BUFFER_H_ | 50 #endif // MEDIA_BASE_STREAM_PARSER_BUFFER_H_ |
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