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(Menu) Add some functions to handle the main menu font

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This commit is contained in:
Higor Eurípedes 2015-05-01 09:00:03 -03:00
parent 5e8e2005cd
commit 63c9b6e562
2 changed files with 41 additions and 0 deletions
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35
menu/menu_display.c
View File

@ -157,6 +157,41 @@ bool menu_display_font_flush_block(menu_handle_t *menu,
font_driver, NULL);
}
void menu_display_free_main_font(menu_handle_t *menu)
{
driver_t *driver = driver_get_ptr();
if (menu->font.buf)
{
driver->font_osd_driver->free(menu->font.buf);
menu->font.buf = NULL;
}
}
bool menu_display_init_main_font(menu_handle_t *menu,
const char *font_path, float font_size)
{
driver_t *driver = driver_get_ptr();
void *video = video_driver_get_ptr(NULL);
bool result;
if (menu->font.buf)
menu_display_free_main_font(menu);
if (!font_path[0])
font_path = NULL;
result = menu_display_font_init_first(
(const void**)&driver->font_osd_driver, &menu->font.buf, video,
font_path, font_size);
if (result)
menu->font.size = font_size;
else
menu->font.buf = NULL;
return result;
}
void menu_display_set_viewport(menu_handle_t *menu)
{
global_t *global = global_get_ptr();

6
menu/menu_display.h
View File

@ -44,6 +44,12 @@ bool menu_display_font_bind_block(menu_handle_t *menu,
bool menu_display_font_flush_block(menu_handle_t *menu,
const struct font_renderer *font_driver);
/** Shortcut to initialize menu->font.buf */
bool menu_display_init_main_font(menu_handle_t *menu,
const char *font_path, float font_size);
void menu_display_free_main_font(menu_handle_t *menu);
void menu_display_set_viewport(menu_handle_t *menu);
void menu_display_unset_viewport(menu_handle_t *menu);