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glviewconvert: fix reset context for GL context change

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We need to remove GL resources from the old context instead of the new
GL context.  The two GL context may not even be shared.
This commit is contained in:
Matthew Waters 2020-02-04 14:01:47 +11:00
parent af1986352b
commit 1abd05dbff
1 changed files with 11 additions and 2 deletions
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13
gst-libs/gst/gl/gstglviewconvert.c
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@ -358,11 +358,20 @@ void
gst_gl_view_convert_set_context (GstGLViewConvert * viewconvert,
GstGLContext * context)
{
GstGLContext *old_context = NULL;
g_return_if_fail (GST_IS_GL_VIEW_CONVERT (viewconvert));
if (gst_object_replace ((GstObject **) & viewconvert->context,
GST_OBJECT (context)))
GST_OBJECT_LOCK (viewconvert);
if (context != viewconvert->context) {
gst_gl_view_convert_reset (viewconvert);
if (viewconvert->context)
old_context = viewconvert->context;
viewconvert->context = context ? gst_object_ref (context) : NULL;
}
GST_OBJECT_UNLOCK (viewconvert);
gst_clear_object (&old_context);
}
static gboolean