1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Copyright (c) 2021 Samsung Electronics Co., Ltd. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _TVG_BINARY_DESC_H_
#define _TVG_BINARY_DESC_H_
/* TODO: Need to consider whether uin8_t is enough size for extension...
Rather than optimal data, we can use enough size and data compress? */
/* Data types, do not change data types once Tvg Format is officially released,
That would occur the abi break. */
using TvgBinByte = uint8_t;
using TvgBinCounter = uint32_t;
using TvgBinTag = TvgBinByte;
using TvgBinFlag = TvgBinByte;
//Header
#define TVG_HEADER_SIZE 33 //TVG_HEADER_SIGNATURE_LENGTH + TVG_HEADER_VERSION_LENGTH + 2*SIZE(float) + TVG_HEADER_RESERVED_LENGTH + TVG_HEADER_COMPRESS_SIZE
#define TVG_HEADER_SIGNATURE "ThorVG"
#define TVG_HEADER_SIGNATURE_LENGTH 6
#define TVG_HEADER_VERSION "000400" //Major 00, Minor 04, Micro 00
#define TVG_HEADER_VERSION_LENGTH 6
#define TVG_HEADER_RESERVED_LENGTH 1 //Storing flags for extensions
#define TVG_HEADER_COMPRESS_SIZE 12 //TVG_HEADER_UNCOMPRESSED_SIZE + TVG_HEADER_COMPRESSED_SIZE + TVG_HEADER_COMPRESSED_SIZE_BITS
//Compress Size
#define TVG_HEADER_UNCOMPRESSED_SIZE 4 //SIZE (TvgBinCounter)
#define TVG_HEADER_COMPRESSED_SIZE 4 //SIZE (TvgBinCounter)
#define TVG_HEADER_COMPRESSED_SIZE_BITS 4 //SIZE (TvgBinCounter)
//Reserved Flag
#define TVG_HEAD_FLAG_COMPRESSED 0x01
//Paint Type
#define TVG_TAG_CLASS_PICTURE (TvgBinTag)0xfc
#define TVG_TAG_CLASS_SHAPE (TvgBinTag)0xfd
#define TVG_TAG_CLASS_SCENE (TvgBinTag)0xfe
//Paint
#define TVG_TAG_PAINT_OPACITY (TvgBinTag)0x10
#define TVG_TAG_PAINT_TRANSFORM (TvgBinTag)0x11
#define TVG_TAG_PAINT_CMP_TARGET (TvgBinTag)0x01
#define TVG_TAG_PAINT_CMP_METHOD (TvgBinTag)0x20
//Scene
#define TVG_TAG_SCENE_RESERVEDCNT (TvgBinTag)0x30
//Shape
#define TVG_TAG_SHAPE_PATH (TvgBinTag)0x40
#define TVG_TAG_SHAPE_STROKE (TvgBinTag)0x41
#define TVG_TAG_SHAPE_FILL (TvgBinTag)0x42
#define TVG_TAG_SHAPE_COLOR (TvgBinTag)0x43
#define TVG_TAG_SHAPE_FILLRULE (TvgBinTag)0x44
#define TVG_TAG_SHAPE_STROKE_CAP (TvgBinTag)0x50
#define TVG_TAG_SHAPE_STROKE_JOIN (TvgBinTag)0x51
//Stroke
#define TVG_TAG_SHAPE_STROKE_WIDTH (TvgBinTag)0x52
#define TVG_TAG_SHAPE_STROKE_COLOR (TvgBinTag)0x53
#define TVG_TAG_SHAPE_STROKE_FILL (TvgBinTag)0x54
#define TVG_TAG_SHAPE_STROKE_DASHPTRN (TvgBinTag)0x55
//Fill
#define TVG_TAG_FILL_LINEAR_GRADIENT (TvgBinTag)0x60
#define TVG_TAG_FILL_RADIAL_GRADIENT (TvgBinTag)0x61
#define TVG_TAG_FILL_COLORSTOPS (TvgBinTag)0x62
#define TVG_TAG_FILL_FILLSPREAD (TvgBinTag)0x63
#define TVG_TAG_FILL_TRANSFORM (TvgBinTag)0x64
//Picture
#define TVG_TAG_PICTURE_RAW_IMAGE (TvgBinTag)0x70
#endif //_TVG_BINARY_DESC_H_
|