nebu_renderer_gl.h

来自「小游戏 linux very happy」· C头文件 代码 · 共 40 行

#ifndef NEBU_RENDERER_GL_H
#define NEBU_RENDERER_GL_H

#include "SDL_opengl.h"
#include <stdio.h>
#include "video/nebu_quad.h"

#define POLY_COUNT

#define RENDERER_TYPE_ALL 255
#define RENDERER_TYPE_COLOR 1
#define RENDERER_TYPE_NORMAL 2
#define RENDERER_TYPE_TEXTURE_COORD 4
#define RENDERER_TYPE_TEXTURE 8
#define RENDERER_TYPE_TEXTURE_MODE 16

extern void initRenderer();
extern void printRendererInfo();
extern void renderQuad(Quad *q);
extern void renderTris(Tris *q);
extern void clearState();

typedef struct GLstate {
  int tex_id; /* current texture */
  int tex_env_mode; /* current texture env mode */
  int binds; /* texture bind changes - used for statistics only */
  int mod_changes;   /* mode changes - used for statistics only */
  int type_mask; /* which modes to change */
} GLstate;

typedef struct Renderer {
  /* shows capabilities of the renderer */
  int ext_filter_anisotropic;
} Renderer;

extern Renderer renderer;
extern GLstate *state;

#endif