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| author | Julien Isorce <j.isorce@samsung.com> | 2016-11-30 09:22:17 +0000 |
|---|---|---|
| committer | Julien Isorce <j.isorce@samsung.com> | 2016-12-01 10:50:05 +0000 |
| commit | 119955bea4acd1660b6a2403c956b686ac0d2d14 (patch) | |
| tree | 489b1475d9debebb0ce7a59b9cefb7b853669215 | |
| parent | c03a4829acf6ef5cf8fa2f272a87212a1c8ab539 (diff) | |
| download | gstreamer-plugins-bad-119955bea4acd1660b6a2403c956b686ac0d2d14.tar.gz | |
gstglcontext: is_shared should return FALSE if no group
If a sub class of GstGLContext does not create a group
then it currently crashes:
0 g_atomic_int_get (&share->refcount)
1 _context_share_group_is_shared (context->priv->sharegroup)
2 gst_gl_context_is_shared
3 _default_set_sync_gl
https://bugzilla.gnome.org/show_bug.cgi?id=774518
| -rw-r--r-- | gst-libs/gst/gl/gstglcontext.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gst-libs/gst/gl/gstglcontext.c b/gst-libs/gst/gl/gstglcontext.c index 899c121c5..792aac726 100644 --- a/gst-libs/gst/gl/gstglcontext.c +++ b/gst-libs/gst/gl/gstglcontext.c @@ -1670,6 +1670,10 @@ gboolean gst_gl_context_is_shared (GstGLContext * context) { g_return_val_if_fail (GST_IS_GL_CONTEXT (context), FALSE); + + if (!context->priv->sharegroup) + return FALSE; + if (GST_IS_GL_WRAPPED_CONTEXT (context)) g_return_val_if_fail (context->priv->active_thread, FALSE); else |