RetroArch/libretro-common/include/formats/image.h
2015-07-12 08:08:27 +02:00

63 lines
1.7 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __RARCH_IMAGE_CONTEXT_H
#define __RARCH_IMAGE_CONTEXT_H
#include <stdint.h>
#include <boolean.h>
#ifdef __cplusplus
extern "C" {
#endif
enum image_process_code
{
IMAGE_PROCESS_ERROR = -2,
IMAGE_PROCESS_ERROR_END = -1,
IMAGE_PROCESS_NEXT = 0,
IMAGE_PROCESS_END = 1
};
struct texture_image
{
unsigned width;
unsigned height;
#ifdef _XBOX1
unsigned x;
unsigned y;
void *texture_buf;
void *vertex_buf;
#endif
uint32_t *pixels;
};
bool texture_image_set_color_shifts(unsigned *r_shift, unsigned *g_shift,
unsigned *b_shift, unsigned *a_shift);
bool texture_image_color_convert(unsigned r_shift,
unsigned g_shift, unsigned b_shift, unsigned a_shift,
struct texture_image *out_img);
bool texture_image_load(struct texture_image *img, const char *path);
void texture_image_free(struct texture_image *img);
#ifdef __cplusplus
}
#endif
#endif