void initialize() {
initialize_cache();
create_text_texture();
fs_gl_add_context_notification(context_notification_handler, NULL);
g_buffer = g_malloc(TEXTURE_WIDTH * 32 * 4);
g_initialized = 1;
}
static void context_notification_handler(int notification, void *data) {
if (notification == FS_GL_CONTEXT_DESTROY) {
if (g_text_texture != 0) {
glDeleteTextures(1, &g_text_texture);
g_text_texture = 0;
}
// FIXME: clear text cache..
//printf("FIXME: clear text cache\n");
GList* list = g_cache;
while (list) {
cache_item *item = (cache_item *) list->data;
g_free(item->text);
g_free(item);
list = list->next;
}
g_list_free(g_cache);
g_cache = NULL;
initialize_cache();
}
else if (notification == FS_GL_CONTEXT_CREATE) {
create_text_texture();
}
}
static void initialize() {
g_texture_width = 2048;
g_texture_height = 2048;
int max_texture_size = fs_ml_get_max_texture_size();
if (max_texture_size > 0) {
if (max_texture_size < g_texture_width) {
g_texture_width = max_texture_size;
}
if (max_texture_size < g_texture_height) {
g_texture_height = max_texture_size;
}
}
fs_log("using text cache texture size %dx%d\n", g_texture_width,
g_texture_height);
initialize_cache();
create_text_texture();
fs_gl_add_context_notification(context_notification_handler, NULL);
g_buffer = malloc(g_texture_width * 32 * 4);
#ifdef USE_FREETYPE
init_freetype();
#endif
g_initialized = 1;
}
