RetroArch/gfx/video_common.h
2015-11-10 01:58:05 +01:00

97 lines
2.0 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 __VIDEO_COMMON_H
#define __VIDEO_COMMON_H
#include <stdint.h>
#include <string.h>
#include <boolean.h>
#ifdef __cplusplus
extern "C" {
#endif
struct gfx_fbo_rect
{
unsigned img_width;
unsigned img_height;
unsigned max_img_width;
unsigned max_img_height;
unsigned width;
unsigned height;
};
struct gfx_ortho
{
float left;
float right;
float bottom;
float top;
float znear;
float zfar;
};
struct gfx_tex_info
{
unsigned int tex;
float input_size[2];
float tex_size[2];
float coord[8];
};
typedef struct gfx_coords
{
const float *vertex;
const float *color;
const float *tex_coord;
const float *lut_tex_coord;
unsigned vertices;
} gfx_coords_t;
typedef struct gfx_mut_coords
{
float *vertex;
float *color;
float *tex_coord;
float *lut_tex_coord;
unsigned vertices;
} gfx_mut_coords_t;
typedef struct gfx_coord_array
{
gfx_mut_coords_t coords;
unsigned allocated;
} gfx_coord_array_t;
typedef struct gfx_raster_block
{
bool fullscreen;
gfx_coord_array_t carr;
} gfx_font_raster_block_t;
bool gfx_coord_array_add(gfx_coord_array_t *ca,
const gfx_coords_t *coords, unsigned count);
void gfx_coord_array_free(gfx_coord_array_t *ca);
#ifdef __cplusplus
}
#endif
#endif