2 files changed, 11 insertions, 4 deletions
diff --git a/src/screen/screen.c b/src/screen/screen.c
index 17f4e3b..c323204 100644
--- a/src/screen/screen.c
+++ b/src/screen/screen.c
@@ -38,13 +38,15 @@ static void resize_callback(void *userdata, s32 width, s32 height)
     al_array_foreach_ptr(scr->videos, i, video) {
         camu_view_calculate(&video->view, scr->width, scr->height);
     }
+    scr->force_render = true;
 }
 
 static void refresh_callback(void *userdata)
 {
     struct camu_screen *scr = (struct camu_screen *)userdata;
     if (scr->renderer) {
-        scr->renderer->render(scr->renderer, scr);
+        // The thread-safety of this is questionable.
+        scr->renderer->render(scr->renderer, scr, true);
     }
 }
 
@@ -512,12 +514,16 @@ bool camu_screen_poll(struct camu_screen *scr, bool block)
 #endif
 }
 
-bool camu_screen_tick(struct camu_screen *scr)
+bool camu_screen_tick(struct camu_screen *scr, bool *force)
 {
     s32 state = al_atomic_load(s32)(&scr->state, AL_ATOMIC_RELAXED);
     al_assert(state != CAMU_SCREEN_STOPPED);
     bool paused = state == CAMU_SCREEN_PAUSED;
-    return camu_screen_poll(scr, paused) || !paused;
+    bool render = camu_screen_poll(scr, paused) || !paused;
+    render |= scr->force_render;
+    *force = scr->force_render;
+    scr->force_render = false;
+    return render;
 }
 
 void camu_screen_wake(struct camu_screen *scr)
diff --git a/src/screen/screen.h b/src/screen/screen.h
index 80f888c..d567521 100644
--- a/src/screen/screen.h
+++ b/src/screen/screen.h
@@ -56,6 +56,7 @@ struct camu_screen {
     struct nn_thread thread;
 #endif
     struct camu_renderer *renderer;
+    bool force_render;
     s32 width;
     s32 height;
     u64 last_click_ts;
@@ -83,6 +84,6 @@ void camu_screen_clear(struct camu_screen *scr);
 #endif
 void camu_screen_set_state(struct camu_screen *scr, s32 state);
 bool camu_screen_poll(struct camu_screen *scr, bool block);
-bool camu_screen_tick(struct camu_screen *scr);
+bool camu_screen_tick(struct camu_screen *scr, bool *force);
 void camu_screen_wake(struct camu_screen *scr);
 void camu_screen_close(struct camu_screen *scr);