mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-27 04:01:08 +00:00
Code Issues 1 Projects Releases Wiki Activity

vtdec: destroy and create the GL context on start()/stop()

Browse source 
Removes a reference count loop
This commit is contained in:
Matthew Waters 2017-09-22 14:27:51 +10:00
parent 6165e07b62
commit dc6c4ea5c2
1 changed files with 11 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
sys/applemedia/vtdec.c
View file

@ -156,7 +156,6 @@ static void
gst_vtdec_init (GstVtdec * vtdec)
{
vtdec->reorder_queue = g_async_queue_new ();
vtdec->ctxh = gst_gl_context_helper_new (GST_ELEMENT (vtdec));
}
void
@ -167,7 +166,6 @@ gst_vtdec_finalize (GObject * object)
GST_DEBUG_OBJECT (vtdec, "finalize");
g_async_queue_unref (vtdec->reorder_queue);
gst_gl_context_helper_free (vtdec->ctxh);
G_OBJECT_CLASS (gst_vtdec_parent_class)->finalize (object);
}
@ -179,6 +177,9 @@ gst_vtdec_start (GstVideoDecoder * decoder)
GST_DEBUG_OBJECT (vtdec, "start");
if (!vtdec->ctxh)
vtdec->ctxh = gst_gl_context_helper_new (GST_ELEMENT (decoder));
return TRUE;
}
@ -200,6 +201,10 @@ gst_vtdec_stop (GstVideoDecoder * decoder)
gst_video_texture_cache_free (vtdec->texture_cache);
vtdec->texture_cache = NULL;
if (vtdec->ctxh)
gst_gl_context_helper_free (vtdec->ctxh);
vtdec->ctxh = NULL;
GST_DEBUG_OBJECT (vtdec, "stop");
return TRUE;
@ -322,6 +327,8 @@ gst_vtdec_negotiate (GstVideoDecoder * decoder)
/* call this regardless of whether caps have changed or not since a new
* local context could have become available
*/
if (!vtdec->ctxh)
vtdec->ctxh = gst_gl_context_helper_new (GST_ELEMENT (vtdec));
gst_gl_context_helper_ensure_context (vtdec->ctxh);
GST_INFO_OBJECT (vtdec, "pushing textures, context %p old context %p",
@ -1018,6 +1025,8 @@ gst_vtdec_set_context (GstElement * element, GstContext * context)
GST_INFO_OBJECT (element, "setting context %s",
gst_context_get_context_type (context));
if (!vtdec->ctxh)
vtdec->ctxh = gst_gl_context_helper_new (element);
gst_gl_handle_set_context (element, context,
&vtdec->ctxh->display, &vtdec->ctxh->other_context);
GST_ELEMENT_CLASS (gst_vtdec_parent_class)->set_context (element, context);