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(Menu) Cleanups

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This commit is contained in:
twinaphex 2015-08-17 15:49:05 +02:00
parent 4f1bb7b9b6
commit fa177cb291
1 changed files with 2 additions and 9 deletions
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11
menu/menu_display.c
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@ -41,24 +41,17 @@ menu_framebuf_t *menu_display_fb_get_ptr(void)
return &disp->frame_buf; return &disp->frame_buf;
} }
static bool menu_display_fb_in_use(menu_framebuf_t *frame_buf)
{
if (!frame_buf)
return false;
return (frame_buf->data != NULL);
}
void menu_display_fb_set_dirty(void) void menu_display_fb_set_dirty(void)
{ {
menu_framebuf_t *frame_buf = menu_display_fb_get_ptr(); menu_framebuf_t *frame_buf = menu_display_fb_get_ptr();
if (menu_display_fb_in_use(frame_buf)) if (frame_buf && frame_buf->data)
frame_buf->dirty = true; frame_buf->dirty = true;
} }
void menu_display_fb_unset_dirty(void) void menu_display_fb_unset_dirty(void)
{ {
menu_framebuf_t *frame_buf = menu_display_fb_get_ptr(); menu_framebuf_t *frame_buf = menu_display_fb_get_ptr();
if (menu_display_fb_in_use(frame_buf)) if (frame_buf && frame_buf->data)
frame_buf->dirty = false; frame_buf->dirty = false;
} }