1 /* Copyright (C) 2010-2020 The RetroArch team
3 * ---------------------------------------------------------------------------------------
4 * The following license statement only applies to this file (image.h).
5 * ---------------------------------------------------------------------------------------
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:
13 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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.
23 #ifndef __RARCH_IMAGE_CONTEXT_H
24 #define __RARCH_IMAGE_CONTEXT_H
29 #include <retro_common_api.h>
35 enum image_process_code
37 IMAGE_PROCESS_ERROR = -2,
38 IMAGE_PROCESS_ERROR_END = -1,
39 IMAGE_PROCESS_NEXT = 0,
60 enum image_type_enum image_texture_get_type(const char *path);
62 bool image_texture_set_color_shifts(unsigned *r_shift, unsigned *g_shift,
63 unsigned *b_shift, unsigned *a_shift,
64 struct texture_image *out_img);
66 bool image_texture_color_convert(unsigned r_shift,
67 unsigned g_shift, unsigned b_shift, unsigned a_shift,
68 struct texture_image *out_img);
70 bool image_texture_load_buffer(struct texture_image *img,
71 enum image_type_enum type, void *buffer, size_t buffer_len);
73 bool image_texture_load(struct texture_image *img, const char *path);
74 void image_texture_free(struct texture_image *img);
78 void image_transfer_free(void *data, enum image_type_enum type);
80 void *image_transfer_new(enum image_type_enum type);
82 bool image_transfer_start(void *data, enum image_type_enum type);
84 void image_transfer_set_buffer_ptr(
86 enum image_type_enum type,
90 int image_transfer_process(
92 enum image_type_enum type,
93 uint32_t **buf, size_t size,
94 unsigned *width, unsigned *height);
96 bool image_transfer_iterate(void *data, enum image_type_enum type);
98 bool image_transfer_is_valid(void *data, enum image_type_enum type);