20 extern void (*gfx_clear)(float r, float g, float b);
21 extern void (*gfx_viewport)(int x, int y, int width, int height);
22 extern void (*gfx_zbuffer)(bool enable);
23 extern void (*gfx_cull_face)(Gfx_cull_face cf);
25 bool gfx_init(Gfx_API api);
28 Mesh *gfx_create_mesh();
29 Texture *gfx_create_texture();
30 ShaderProgram *gfx_create_shader_program();
31 Shader *gfx_create_shader();
32 char *gfx_get_shader_path();