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Moved dynamic font list from static to lifetime controlled by main. 

Means the list is destroyed before the OS object, allowing it the
opportunity to print an error if there are still dynamic font objects
hanging around.
This commit is contained in:
Ibrahn Sahir 2018-10-20 10:13:06 +01:00
parent cf7a66195f
commit 7d82bed4f4
2 changed files with 12 additions and 10 deletions
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20
scene/resources/dynamic_font.cpp
View File

@ -1029,7 +1029,7 @@ void DynamicFont::_bind_methods() {
Mutex *DynamicFont::dynamic_font_mutex = NULL; Mutex *DynamicFont::dynamic_font_mutex = NULL;
SelfList<DynamicFont>::List DynamicFont::dynamic_fonts; SelfList<DynamicFont>::List *DynamicFont::dynamic_fonts = NULL;
DynamicFont::DynamicFont() : DynamicFont::DynamicFont() :
font_list(this) { font_list(this) {
@ -1041,29 +1041,31 @@ DynamicFont::DynamicFont() :
spacing_char = 0; spacing_char = 0;
spacing_space = 0; spacing_space = 0;
outline_color = Color(1, 1, 1); outline_color = Color(1, 1, 1);
if (dynamic_font_mutex) if (dynamic_font_mutex) {
dynamic_font_mutex->lock(); dynamic_font_mutex->lock();
dynamic_fonts.add(&font_list); dynamic_fonts->add(&font_list);
if (dynamic_font_mutex)
dynamic_font_mutex->unlock(); dynamic_font_mutex->unlock();
}
} }
DynamicFont::~DynamicFont() { DynamicFont::~DynamicFont() {
if (dynamic_font_mutex) {
if (dynamic_font_mutex)
dynamic_font_mutex->lock(); dynamic_font_mutex->lock();
dynamic_fonts.remove(&font_list); dynamic_fonts->remove(&font_list);
if (dynamic_font_mutex)
dynamic_font_mutex->unlock(); dynamic_font_mutex->unlock();
}
} }
void DynamicFont::initialize_dynamic_fonts() { void DynamicFont::initialize_dynamic_fonts() {
dynamic_fonts = memnew(SelfList<DynamicFont>::List());
dynamic_font_mutex = Mutex::create(); dynamic_font_mutex = Mutex::create();
} }
void DynamicFont::finish_dynamic_fonts() { void DynamicFont::finish_dynamic_fonts() {
memdelete(dynamic_font_mutex); memdelete(dynamic_font_mutex);
dynamic_font_mutex = NULL; dynamic_font_mutex = NULL;
memdelete(dynamic_fonts);
dynamic_fonts = NULL;
} }
void DynamicFont::update_oversampling() { void DynamicFont::update_oversampling() {
@ -1073,7 +1075,7 @@ void DynamicFont::update_oversampling() {
if (dynamic_font_mutex) if (dynamic_font_mutex)
dynamic_font_mutex->lock(); dynamic_font_mutex->lock();
SelfList<DynamicFont> *E = dynamic_fonts.first(); SelfList<DynamicFont> *E = dynamic_fonts->first();
while (E) { while (E) {
if (E->self()->data_at_size.is_valid()) { if (E->self()->data_at_size.is_valid()) {

2
scene/resources/dynamic_font.h
View File

@ -285,7 +285,7 @@ public:
SelfList<DynamicFont> font_list; SelfList<DynamicFont> font_list;
static Mutex *dynamic_font_mutex; static Mutex *dynamic_font_mutex;
static SelfList<DynamicFont>::List dynamic_fonts; static SelfList<DynamicFont>::List *dynamic_fonts;
static void initialize_dynamic_fonts(); static void initialize_dynamic_fonts();
static void finish_dynamic_fonts(); static void finish_dynamic_fonts();