Mercurial > hg > forks > libbpg
comparison x265/source/input/input.h @ 0:772086c29cc7
Initial import.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Wed, 16 Nov 2016 11:16:33 +0200 |
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-1:000000000000 | 0:772086c29cc7 |
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1 /***************************************************************************** | |
2 * Copyright (C) 2013 x265 project | |
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_INPUT_H | |
25 #define X265_INPUT_H | |
26 | |
27 #define MIN_FRAME_WIDTH 64 | |
28 #define MAX_FRAME_WIDTH 8192 | |
29 #define MIN_FRAME_HEIGHT 64 | |
30 #define MAX_FRAME_HEIGHT 4320 | |
31 #define MIN_FRAME_RATE 1 | |
32 #define MAX_FRAME_RATE 300 | |
33 | |
34 #include "common.h" | |
35 | |
36 namespace X265_NS { | |
37 // private x265 namespace | |
38 | |
39 struct InputFileInfo | |
40 { | |
41 /* possibly user-supplied, possibly read from file header */ | |
42 int width; | |
43 int height; | |
44 int csp; | |
45 int depth; | |
46 int fpsNum; | |
47 int fpsDenom; | |
48 int sarWidth; | |
49 int sarHeight; | |
50 int frameCount; | |
51 int timebaseNum; | |
52 int timebaseDenom; | |
53 | |
54 /* user supplied */ | |
55 int skipFrames; | |
56 const char *filename; | |
57 }; | |
58 | |
59 class InputFile | |
60 { | |
61 protected: | |
62 | |
63 virtual ~InputFile() {} | |
64 | |
65 public: | |
66 | |
67 InputFile() {} | |
68 | |
69 static InputFile* open(InputFileInfo& info, bool bForceY4m); | |
70 | |
71 virtual void startReader() = 0; | |
72 | |
73 virtual void release() = 0; | |
74 | |
75 virtual bool readPicture(x265_picture& pic) = 0; | |
76 | |
77 virtual bool isEof() const = 0; | |
78 | |
79 virtual bool isFail() = 0; | |
80 | |
81 virtual const char *getName() const = 0; | |
82 }; | |
83 } | |
84 | |
85 #endif // ifndef X265_INPUT_H |