RetroArch/ps3/ps3_video_psgl.h
2012-04-21 23:31:57 +02:00

113 lines
3.5 KiB
C

/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2012 - Hans-Kristian Arntzen
* Copyright (C) 2011-2012 - 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 _PS3_VIDEO_PSGL_H
#define _PS3_VIDEO_PSGL_H
#include "../gfx/gl_common.h"
#include "../gfx/gfx_common.h"
#include "../gfx/image.h"
#include "../console/console_ext.h"
#include <cell/dbgfont.h>
#define FBO_DEINIT 0
#define FBO_INIT 1
#define FBO_REINIT 2
#define MAX_SHADERS 16
#define TEXTURES 8
#define TEXTURES_MASK (TEXTURES - 1)
#define MIN_SCALING_FACTOR (1.0f)
#define MAX_SCALING_FACTOR (4.0f)
#define IS_TIMER_NOT_EXPIRED(getter) (g_frame_count < getter)
#define IS_TIMER_EXPIRED(getter) (!(IS_TIMER_NOT_EXPIRED(getter)))
#define SET_TIMER_EXPIRATION(setter, value) setter = g_frame_count + value;
#define RARCH_CG_MAX_SHADERS 16
#define RARCH_CG_MENU_SHADER_INDEX (RARCH_CG_MAX_SHADERS - 1)
typedef struct gl
{
bool block_swap;
bool fbo_inited;
bool keep_aspect;
bool render_to_tex;
bool should_resize;
bool vsync;
bool overscan_enable;
int fbo_pass;
unsigned base_size; /* 2 or 4*/
unsigned last_width[TEXTURES];
unsigned last_height[TEXTURES];
unsigned tex_index; /* For use with PREV. */
unsigned tex_w, tex_h;
unsigned vp_width, vp_out_width;
unsigned vp_height, vp_out_height;
unsigned win_width;
unsigned win_height;
GLfloat overscan_amount;
GLfloat tex_coords[8];
GLfloat fbo_tex_coords[8];
GLenum texture_type; /* XBGR1555 or ARGB*/
GLenum texture_fmt;
/* Render-to-texture, multipass shaders */
GLuint fbo[MAX_SHADERS];
GLuint fbo_texture[MAX_SHADERS];
GLuint menu_texture_id;
GLuint pbo;
GLuint texture[TEXTURES];
GLuint tex_filter;
CellVideoOutState g_video_state;
PSGLdevice* gl_device;
PSGLcontext* gl_context;
struct gl_fbo_rect fbo_rect[MAX_SHADERS];
struct gl_fbo_scale fbo_scale[MAX_SHADERS];
struct gl_tex_info prev_info[TEXTURES];
struct texture_image menu_texture;
void *empty_buf;
} gl_t;
bool ps3_setup_texture(void);
const char * ps3_get_resolution_label(uint32_t resolution);
int ps3_check_resolution(uint32_t resolution_id);
void gl_frame_menu(void);
void gl_deinit_fbo(gl_t * gl);
void gl_init_fbo(gl_t * gl, unsigned width, unsigned height);
void ps3_previous_resolution (void);
void ps3_next_resolution (void);
void ps3_set_filtering(unsigned index, bool set_smooth);
void ps3_video_deinit(void);
void ps3graphics_reinit_fbos (void);
void ps3graphics_set_overscan(bool overscan_enable, float amount, bool recalculate_viewport);
void ps3graphics_set_vsync(uint32_t vsync);
void ps3graphics_video_init(bool get_all_resolutions);
void ps3graphics_video_reinit(void);
bool gl_cg_reinit(const char *path);
bool gl_cg_save_cgp(const char *path, const struct gl_cg_cgp_info *info);
bool gl_cg_load_shader(unsigned index, const char *path);
unsigned gl_cg_get_lut_info(struct gl_cg_lut_info *info, unsigned elems);
extern void *g_gl;
extern unsigned g_frame_count;
#endif