From 44fdcdfb5bb94501af138deb56a01398749c82ab Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Sun, 10 May 2015 22:28:23 +0200
Subject: Fix memory leak with drawings

What.

Closes #175.
---
 libass/ass_render.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libass/ass_render.c b/libass/ass_render.c
index 21c6f6f..18ddea4 100644
--- a/libass/ass_render.c
+++ b/libass/ass_render.c
@@ -972,6 +972,11 @@ static void free_render_context(ASS_Renderer *render_priv)
 
     render_priv->state.family = NULL;
     render_priv->state.clip_drawing = NULL;
+
+    TextInfo *text_info = &render_priv->text_info;
+    for (int n = 0; n < text_info->length; n++)
+        ass_drawing_free(text_info->glyphs[n].drawing);
+    text_info->length = 0;
 }
 
 /*
@@ -2450,8 +2455,8 @@ ass_render_event(ASS_Renderer *render_priv, ASS_Event *event,
         return 1;
     }
 
+    free_render_context(render_priv);
     init_render_context(render_priv, event);
-    text_info->length = 0;
 
     if (parse_events(render_priv, event))
         return 1;
-- 
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