kc3-lang/kc3/libc3/window/sdl2/gl_point_2d.h

• Show log

  Commit

• Hash : 3a207807
  Author : Thomas de Grivel
  Date : 2023-12-20T22:14:33
  

  wip OpenGL 4.6

Download

• libc3/window/sdl2/gl_point_2d.h

• /* c3
   * Copyright 2022,2023 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #ifndef GL_POINT_2D_H
  #define GL_POINT_2D_H
  
  #include "types.h"
  
  /* Stack-allocation compatible functions. */
  s_gl_point_2d * gl_point_2d_init (s_gl_point_2d *p, f64 x, f64 y);
  s_gl_point_2d * gl_point_2d_init_copy (s_gl_point_2d *p,
                                         const s_gl_point_2d *src);
  s_gl_point_2d * gl_point_2d_init_product (s_gl_point_2d *p,
                                            const s_gl_matrix_3d *m,
                                            const s_gl_point_2d *s);
  s_gl_point_2d * gl_point_2d_init_zero (s_gl_point_2d *p);
  
  
  /* Heap-allocation functions, call gl_point_2d_delete after use. */
  void            gl_point_2d_delete (s_gl_point_2d *p);
  s_gl_point_2d * gl_point_2d_new (f64 x, f64 y);
  s_gl_point_2d * gl_point_2d_new_copy (const s_gl_point_2d *src);
  s_gl_point_2d * gl_point_2d_new_product (const s_gl_matrix_3d *m,
                                           const s_gl_point_2d *s);
  s_gl_point_2d * gl_point_2d_new_zero (void);
  
  #endif /* GL_POINT_2D_H */
  

Download