From 70f443d8a8e1dcf9e9f163190ffc228ace6660de Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Thu, 29 Aug 2013 14:58:09 +0900
Subject: [PATCH] evas - avoid memleak on rotation of tilebuf in engine for gl
 and sw possibly.

---
 src/modules/evas/engines/gl_x11/evas_engine.c       | 1 +
 src/modules/evas/engines/software_x11/evas_engine.c | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/modules/evas/engines/gl_x11/evas_engine.c b/src/modules/evas/engines/gl_x11/evas_engine.c
index 82f97d64a6..cda7fe7e6f 100644
--- a/src/modules/evas/engines/gl_x11/evas_engine.c
+++ b/src/modules/evas/engines/gl_x11/evas_engine.c
@@ -1003,6 +1003,7 @@ eng_setup(Evas *eo_e, void *in)
         free(re);
         return 0;
      }
+   if (re->tb) evas_common_tilebuf_free(re->tb);
    re->tb = evas_common_tilebuf_new(re->win->w, re->win->h);
    if (!re->tb)
      {
diff --git a/src/modules/evas/engines/software_x11/evas_engine.c b/src/modules/evas/engines/software_x11/evas_engine.c
index d5fbe66104..4a1bf4b45b 100644
--- a/src/modules/evas/engines/software_x11/evas_engine.c
+++ b/src/modules/evas/engines/software_x11/evas_engine.c
@@ -188,6 +188,7 @@ _output_xlib_setup(int w, int h, int rot, Display *disp, Drawable draw,
 //   re->ob->onebuf = 1;
 
    evas_software_xlib_outbuf_debug_set(re->ob, debug);
+   if (re->tb) evas_common_tilebuf_free(re->tb);
    re->tb = evas_common_tilebuf_new(w, h);
    if (!re->tb)
      {
@@ -227,6 +228,7 @@ _output_swapbuf_setup(int w, int h, int rot, Display *disp, Drawable draw,
 	return NULL;
      }
 
+   if (re->tb) evas_common_tilebuf_free(re->tb);
    re->tb = evas_common_tilebuf_new(w, h);
    if (!re->tb)
      {
@@ -278,6 +280,7 @@ _output_xcb_setup(int w, int h, int rot, xcb_connection_t *conn,
 
    evas_software_xcb_outbuf_debug_set(re->ob, debug);
 
+   if (re->tb) evas_common_tilebuf_free(re->tb);
    re->tb = evas_common_tilebuf_new(w, h);
    if (!re->tb)
      {