From: Sangjin Kim <sangjin3.kim@samsung.com>
Date: Mon, 10 Sep 2012 05:11:20 +0000 (+0900)
Subject: [Title] Bug fix for T_SDK-127 emulator crash issue.
X-Git-Tag: TizenStudio_2.0_p2.3~1322
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=260bf0141adf0ad5e3aea14c2012131092d32031;p=sdk%2Femulator%2Fqemu.git

[Title] Bug fix for T_SDK-127 emulator crash issue.
[Type] bug fix.
[Module] opengl
[Priority]
[CQ#] T_SDK-127
[Redmine#]
[Problem] emulator crash
[Cause] gl context double free.
[Solution]
[TestCase]
---

diff --git a/package/pkginfo.manifest b/package/pkginfo.manifest
index 38cd262..ab51323 100644
--- a/package/pkginfo.manifest
+++ b/package/pkginfo.manifest
@@ -1,4 +1,4 @@
-Version: 1.3.49
+Version: 1.3.50
 Maintainer: Yeong-Kyoon Lee<yeongkyoon.lee@samsung.com>
 Source: emulator
 
diff --git a/tizen/src/hw/gloffscreen_glx.c b/tizen/src/hw/gloffscreen_glx.c
index cc65d8c..ae10dc0 100644
--- a/tizen/src/hw/gloffscreen_glx.c
+++ b/tizen/src/hw/gloffscreen_glx.c
@@ -223,7 +223,7 @@ static void glo_surface_try_alloc_xshm_image(GloSurface *surface) {
 /* Update the context in surface and free previous light-weight context */
 void glo_surface_update_context(GloSurface *surface, GloContext *context)
 {
-    if ( surface->context )
+    if ( surface->context && (surface->context->context == 0))
         qemu_free(surface->context);
     surface->context = context;
 }
diff --git a/tizen/src/hw/gloffscreen_wgl.c b/tizen/src/hw/gloffscreen_wgl.c
index 18bc96c..31fb74c 100644
--- a/tizen/src/hw/gloffscreen_wgl.c
+++ b/tizen/src/hw/gloffscreen_wgl.c
@@ -797,7 +797,7 @@ void glo_context_destroy(GloContext *context) {
 /* Update the context in surface and free previous light-weight context */
 void glo_surface_update_context(GloSurface *surface, GloContext *context)
 {
-    if ( surface->context )
+    if ( surface->context && !surface->context->hDC)
         g_free(surface->context);
     surface->context = context;
 }
diff --git a/tizen/src/hw/gloffscreen_xcomposite.c b/tizen/src/hw/gloffscreen_xcomposite.c
index 4223675..55f5933 100644
--- a/tizen/src/hw/gloffscreen_xcomposite.c
+++ b/tizen/src/hw/gloffscreen_xcomposite.c
@@ -258,7 +258,7 @@ static void glo_surface_try_alloc_xshm_image(GloSurface *surface) {
 /* Update the context in surface and free previous light-weight context */
 void glo_surface_update_context(GloSurface *surface, GloContext *context)
 {
-    if ( surface->context )
+    if ( surface->context && (surface->context->context == 0))
         g_free(surface->context);
     surface->context = context;
 }