1// MIT License
2
3// Copyright (c) 2017 Vadim Grigoruk @nesbox // grigoruk@gmail.com
4
5// Permission is hereby granted, free of charge, to any person obtaining a copy
6// of this software and associated documentation files (the "Software"), to deal
7// in the Software without restriction, including without limitation the rights
8// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9// copies of the Software, and to permit persons to whom the Software is
10// furnished to do so, subject to the following conditions:
11
12// The above copyright notice and this permission notice shall be included in all
13// copies or substantial portions of the Software.
14
15// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21// SOFTWARE.
22
23#pragma once
24
25#include <tic80_types.h>
26
27typedef struct
28{
29 u8 r;
30 u8 g;
31 u8 b;
32}gif_color;
33
34typedef struct
35{
36 u8* buffer;
37
38 gif_color* palette;
39
40 s32 width;
41 s32 height;
42
43 s32 colors;
44} gif_image;
45
46gif_image* gif_read_data(const void* buffer, s32 size);
47bool gif_write_data(const void* buffer, s32* size, s32 width, s32 height, const u8* data, const gif_color* palette, u8 bpp);
48bool gif_write_animation(const void* buffer, s32* size, s32 width, s32 height, const u8* data, s32 frames, s32 fps, s32 scale);
49void gif_close(gif_image* image);
50