/src/x265/source/encoder/nal.h
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1 | | /***************************************************************************** |
2 | | * Copyright (C) 2013-2020 MulticoreWare, Inc |
3 | | * |
4 | | * Authors: Steve Borho <steve@borho.org> |
5 | | * |
6 | | * This program is free software; you can redistribute it and/or modify |
7 | | * it under the terms of the GNU General Public License as published by |
8 | | * the Free Software Foundation; either version 2 of the License, or |
9 | | * (at your option) any later version. |
10 | | * |
11 | | * This program is distributed in the hope that it will be useful, |
12 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | | * GNU General Public License for more details. |
15 | | * |
16 | | * You should have received a copy of the GNU General Public License |
17 | | * along with this program; if not, write to the Free Software |
18 | | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA. |
19 | | * |
20 | | * This program is also available under a commercial proprietary license. |
21 | | * For more information, contact us at license @ x265.com. |
22 | | *****************************************************************************/ |
23 | | |
24 | | #ifndef X265_NAL_H |
25 | | #define X265_NAL_H |
26 | | |
27 | | #include "common.h" |
28 | | #include "x265.h" |
29 | | |
30 | | namespace X265_NS { |
31 | | // private namespace |
32 | | |
33 | | class Bitstream; |
34 | | |
35 | | class NALList |
36 | | { |
37 | | public: |
38 | | static const int MAX_NAL_UNITS = 16; |
39 | | |
40 | | public: |
41 | | |
42 | | x265_nal m_nal[MAX_NAL_UNITS]; |
43 | | uint32_t m_numNal; |
44 | | |
45 | | uint8_t* m_buffer; |
46 | | uint32_t m_occupancy; |
47 | | uint32_t m_allocSize; |
48 | | |
49 | | uint8_t* m_extraBuffer; |
50 | | uint32_t m_extraOccupancy; |
51 | | uint32_t m_extraAllocSize; |
52 | | bool m_annexB; |
53 | | |
54 | | NALList(); |
55 | 0 | ~NALList() { X265_FREE(m_buffer); X265_FREE(m_extraBuffer); } |
56 | | |
57 | | void takeContents(NALList& other); |
58 | | |
59 | | void serialize(NalUnitType nalUnitType, const Bitstream& bs); |
60 | | |
61 | | uint32_t serializeSubstreams(uint32_t* streamSizeBytes, uint32_t streamCount, const Bitstream* streams); |
62 | | }; |
63 | | |
64 | | } |
65 | | |
66 | | #endif // ifndef X265_NAL_H |