C++ (Cpp) glui_allocate_white_texture Examples

Example #1

File: glui.c Project: hbfelizzola/RetroArch

static bool glui_load_image(void *data, menu_image_type_t type)
{
   glui_handle_t *glui = NULL;
   menu_handle_t *menu = menu_driver_get_ptr();

   if (!menu || !menu->userdata)
      return false;
   
   glui = (glui_handle_t*)menu->userdata;

   switch (type)
   {
      case MENU_IMAGE_NONE:
         break;
      case MENU_IMAGE_WALLPAPER:
         glui_context_bg_destroy(glui);

         glui->textures.bg.id   = video_texture_load(data,
               TEXTURE_BACKEND_OPENGL, TEXTURE_FILTER_MIPMAP_LINEAR);
         glui_allocate_white_texture(glui);
         break;
      case MENU_IMAGE_BOXART:
         break;
   }

   return true;
}

Example #2

File: glui.c Project: bentley/RetroArch

static void *glui_init(void)
{
   glui_handle_t *glui                     = NULL;
   const video_driver_t *video_driver      = NULL;
   menu_handle_t                     *menu = NULL;
   gl_t *gl                                = (gl_t*)
      video_driver_get_ptr(&video_driver);

   if (video_driver != &video_gl || !gl)
   {
      RARCH_ERR("Cannot initialize GLUI menu driver: gl video driver is not active.\n");
      return NULL;
   }

   menu                 = (menu_handle_t*)calloc(1, sizeof(*menu));

   if (!menu)
      goto error;

   menu->userdata       = (glui_handle_t*)calloc(1, sizeof(glui_handle_t));

   if (!menu->userdata)
      goto error;

   glui                         = (glui_handle_t*)menu->userdata;

   glui_layout(menu, glui);
   glui_allocate_white_texture(glui);

   return menu;
error:
   if (menu)
      free(menu);
   return NULL;
}

Example #3

File: glui.c Project: hbfelizzola/RetroArch

static void *glui_init(void)
{
   float dpi;
   glui_handle_t *glui                     = NULL;
   const video_driver_t *video_driver      = NULL;
   menu_handle_t                     *menu = NULL;
   settings_t *settings                    = config_get_ptr();
   gl_t *gl                                = (gl_t*)
      video_driver_get_ptr(&video_driver);

   if (video_driver != &video_gl || !gl)
   {
      RARCH_ERR("Cannot initialize GLUI menu driver: gl video driver is not active.\n");
      return NULL;
   }

   menu                 = (menu_handle_t*)calloc(1, sizeof(*menu));

   if (!menu)
      goto error;

   menu->userdata       = (glui_handle_t*)calloc(1, sizeof(glui_handle_t));

   if (!menu->userdata)
      goto error;

   glui                         = (glui_handle_t*)menu->userdata;
   dpi                          = menu_display_get_dpi();

   glui->line_height            = dpi / 3;
   glui->margin                 = dpi / 6;
   glui->ticker_limit           = dpi / 3;
   menu->display.header_height  = dpi / 3;
   menu->display.font.size      = dpi / 8;
   glui->textures.bg.id         = 0;

   glui_allocate_white_texture(glui);

   if (settings->menu.wallpaper[0] != '\0')
      rarch_main_data_msg_queue_push(DATA_TYPE_IMAGE,
            settings->menu.wallpaper, "cb_menu_wallpaper", 0, 1, true);

   return menu;
error:
   if (menu)
      free(menu);
   return NULL;
}

Example #4

File: glui.c Project: bentley/RetroArch

static void glui_context_reset(void)
{
   glui_handle_t *glui   = NULL;
   menu_handle_t *menu   = menu_driver_get_ptr();
   settings_t *settings  = config_get_ptr();

   if (!menu || !menu->userdata || !settings)
      return;

   glui      = (glui_handle_t*)menu->userdata;

   glui_layout(menu, glui);
   glui_context_bg_destroy(glui);
   glui_allocate_white_texture(glui);

   rarch_main_data_msg_queue_push(DATA_TYPE_IMAGE,
         settings->menu.wallpaper, "cb_menu_wallpaper", 0, 1, true);
}

Example #5

File: glui.c Project: netux79/RAvideoFixes

static void *glui_init(void)
{
   glui_handle_t *glui                     = NULL;
   const video_driver_t *video_driver      = NULL;
   menu_handle_t                     *menu = NULL;
   settings_t *settings                    = config_get_ptr();
   gl_t *gl                                = (gl_t*)
      video_driver_get_ptr(&video_driver);

   if (video_driver != &video_gl || !gl)
   {
      RARCH_ERR("Cannot initialize GLUI menu driver: gl video driver is not active.\n");
      return NULL;
   }

   menu                 = (menu_handle_t*)calloc(1, sizeof(*menu));

   if (!menu)
      goto error;

   menu->userdata       = (glui_handle_t*)calloc(1, sizeof(glui_handle_t));

   if (!menu->userdata)
      goto error;

   glui                         = (glui_handle_t*)menu->userdata;

   glui_layout(menu, glui);
   glui_allocate_white_texture(glui);

   if (settings->menu.wallpaper[0] != '\0')
      rarch_main_data_msg_queue_push(DATA_TYPE_IMAGE,
            settings->menu.wallpaper, "cb_menu_wallpaper", 0, 1, true);

   return menu;
error:
   if (menu)
      free(menu);
   return NULL;
}

Example #6

File: glui.c Project: hbfelizzola/RetroArch

static void glui_context_reset(void)
{
   glui_handle_t *glui   = NULL;
   menu_handle_t *menu   = menu_driver_get_ptr();
   settings_t *settings  = config_get_ptr();
   const char *font_path = NULL;

   if (!menu || !menu->userdata || !settings)
      return;

   glui      = (glui_handle_t*)menu->userdata;
   font_path = settings->video.font_enable ? settings->video.font_path : NULL;

   if (!menu_display_init_main_font(menu, font_path, menu->display.font.size))
      RARCH_WARN("Failed to load font.");

   glui_context_bg_destroy(glui);
   glui_allocate_white_texture(glui);

   rarch_main_data_msg_queue_push(DATA_TYPE_IMAGE,
         settings->menu.wallpaper, "cb_menu_wallpaper", 0, 1, true);
}