Commit | Line | Data |
---|---|---|
72b9787e JB |
1 | /***************************************************************************** |
2 | * Copyright (C) 2013 x265 project | |
3 | * | |
4 | * Author: 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_FRAME_H | |
25 | #define X265_FRAME_H | |
26 | ||
27 | #include "common.h" | |
28 | #include "lowres.h" | |
29 | #include "threading.h" | |
30 | ||
31 | namespace x265 { | |
32 | // private namespace | |
33 | ||
34 | class FrameData; | |
35 | class PicYuv; | |
36 | struct SPS; | |
37 | ||
38 | #define IS_REFERENCED(frame) (frame->m_lowres.sliceType != X265_TYPE_B) | |
39 | ||
40 | class Frame | |
41 | { | |
42 | public: | |
43 | ||
44 | /* These two items will be NULL until the Frame begins to be encoded, at which point | |
45 | * it will be assigned a FrameData instance, which comes with a reconstructed image PicYuv */ | |
46 | FrameData* m_encData; | |
47 | PicYuv* m_reconPicYuv; | |
48 | ||
49 | /* Data associated with x265_picture */ | |
50 | PicYuv* m_origPicYuv; | |
51 | int m_poc; | |
52 | int64_t m_pts; // user provided presentation time stamp | |
53 | int64_t m_reorderedPts; | |
54 | int64_t m_dts; | |
55 | int32_t m_forceqp; // Force to use the qp specified in qp file | |
56 | x265_intra_data* m_intraData; | |
57 | x265_inter_data* m_interData; | |
58 | void* m_userData; // user provided pointer passed in with this picture | |
59 | ||
60 | Lowres m_lowres; | |
61 | bool m_bChromaExtended; // orig chroma planes motion extended for weight analysis | |
62 | ||
63 | /* Frame Parallelism - notification between FrameEncoders of available motion reference rows */ | |
64 | ThreadSafeInteger m_reconRowCount; // count of CTU rows completely reconstructed and extended for motion reference | |
65 | volatile uint32_t m_countRefEncoders; // count of FrameEncoder threads monitoring m_reconRowCount | |
66 | ||
67 | Frame* m_next; // PicList doubly linked list pointers | |
68 | Frame* m_prev; | |
69 | ||
70 | Frame(); | |
71 | ||
72 | bool create(x265_param *param); | |
73 | bool allocEncodeData(x265_param *param, const SPS& sps); | |
74 | void reinit(const SPS& sps); | |
75 | void destroy(); | |
76 | }; | |
77 | } | |
78 | ||
79 | #endif // ifndef X265_FRAME_H |