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1 | /* Copyright (C) 2010-2020 The RetroArch team |
2 | * | |
3 | * --------------------------------------------------------------------------------------- | |
4 | * The following license statement only applies to this file (rpng.h). | |
5 | * --------------------------------------------------------------------------------------- | |
6 | * | |
7 | * Permission is hereby granted, free of charge, | |
8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), | |
9 | * to deal in the Software without restriction, including without limitation the rights to | |
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, | |
11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, | |
16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | |
18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
19 | * 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 SOFTWARE. | |
21 | */ | |
22 | ||
23 | #ifndef __LIBRETRO_SDK_FORMAT_RPNG_H__ | |
24 | #define __LIBRETRO_SDK_FORMAT_RPNG_H__ | |
25 | ||
26 | #include <stdint.h> | |
27 | #include <stddef.h> | |
28 | ||
29 | #include <retro_common_api.h> | |
30 | ||
31 | #include <boolean.h> | |
32 | ||
33 | RETRO_BEGIN_DECLS | |
34 | ||
35 | typedef struct rpng rpng_t; | |
36 | ||
37 | rpng_t *rpng_init(const char *path); | |
38 | ||
39 | bool rpng_is_valid(rpng_t *rpng); | |
40 | ||
41 | bool rpng_set_buf_ptr(rpng_t *rpng, void *data, size_t len); | |
42 | ||
43 | rpng_t *rpng_alloc(void); | |
44 | ||
45 | void rpng_free(rpng_t *rpng); | |
46 | ||
47 | bool rpng_iterate_image(rpng_t *rpng); | |
48 | ||
49 | int rpng_process_image(rpng_t *rpng, | |
50 | void **data, size_t size, unsigned *width, unsigned *height); | |
51 | ||
52 | bool rpng_start(rpng_t *rpng); | |
53 | ||
54 | bool rpng_save_image_argb(const char *path, const uint32_t *data, | |
55 | unsigned width, unsigned height, unsigned pitch); | |
56 | bool rpng_save_image_bgr24(const char *path, const uint8_t *data, | |
57 | unsigned width, unsigned height, unsigned pitch); | |
58 | ||
59 | uint8_t* rpng_save_image_bgr24_string(const uint8_t *data, | |
60 | unsigned width, unsigned height, signed pitch, uint64_t *bytes); | |
61 | ||
62 | RETRO_END_DECLS | |
63 | ||
64 | #endif |