kc3-lang/kubz/info.c

Branch : - branch - master - tag - v0

• Show log

  Commit

• Author : Thomas de Grivel
  Date : 2025-02-18 00:20:45
  Hash : 855c60c3
  Message : wip intro

• info.c

• /* kc3
   * Copyright 2022,2023,2024 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.
   */
  #include <libkc3/assert.h>
  #include "../../window.h"
  #include "../gl_font.h"
  #include "../gl_lines.h"
  #include "../mat4.h"
  #include "../gl_ortho.h"
  #include "../gl_square.h"
  #include "../gl_text.h"
  #include "../gl_sprite.h"
  #include "../window_sdl2.h"
  #include "info.h"
  #include "kubz.h"
  
  bool g_info_show = false;
  
  static const s_rgb info_text_color[2] = {
    {1.0f, 1.0f, 1.0f},
    {0.0f, 0.0f, 0.0f}
  };
  
  bool info_render (s_window_sdl2 *window, s_sequence *seq)
  {
    (void) window;
    info_render_fps(seq);
    return true;
  }
  
  void info_render_fps (s_sequence *seq)
  {
    s_window_sdl2 *window;
    char text[80];
    assert(seq);
    window = seq->window;
    assert(window);
    snprintf(text, sizeof(text), "%.1f", (f64) seq->frame / seq->t);
    gl_text_update_1(&g_text_fps, text);
    gl_ortho_text_render_outline(&g_ortho, &g_text_fps,
                                 20, window->h - 40,
                                 info_text_color, info_text_color + 1);
  }