diff options
| author | Julien Isorce <julien.isorce@collabora.co.uk> | 2013-08-28 10:32:29 +0100 |
|---|---|---|
| committer | Julien Isorce <julien.isorce@collabora.co.uk> | 2013-08-28 10:32:29 +0100 |
| commit | dde32ba74fe7aa360c39bd836d9f55ce236ae5e9 (patch) | |
| tree | 119bfc8fd7aa77268bbacc29f69d302b507e1da3 | |
| parent | be9d8a67278f42aca1332a9a1fc717e49e417bac (diff) | |
glimagesink: avoid to draw texture while releasing stored buffer
Spoted by generic/cube example with ClientDrawCallback set to
returning TRUE (it means drawing as fast as possible)
| -rw-r--r-- | gst/gl/gstglimagesink.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gst/gl/gstglimagesink.c b/gst/gl/gstglimagesink.c index f438e57..89857f5 100644 --- a/gst/gl/gstglimagesink.c +++ b/gst/gl/gstglimagesink.c @@ -487,10 +487,17 @@ gst_glimage_sink_change_state (GstElement * element, GstStateChange transition) break; case GST_STATE_CHANGE_PAUSED_TO_READY: { + /* mark the redisplay_texture as unavailable (=0) + * to avoid drawing + */ + GST_GLIMAGE_SINK_LOCK (glimage_sink); + glimage_sink->redisplay_texture = 0; if (glimage_sink->stored_buffer) { gst_buffer_unref (glimage_sink->stored_buffer); glimage_sink->stored_buffer = NULL; } + GST_GLIMAGE_SINK_UNLOCK (glimage_sink); + if (glimage_sink->upload) { gst_object_unref (glimage_sink->upload); glimage_sink->upload = NULL; @@ -1008,7 +1015,8 @@ gst_glimage_sink_on_draw (const GstGLImageSink * gl_sink) gl_sink->client_data); if (doRedisplay) { - GstGLContext *context = gst_gl_display_get_context (gl_sink->display); + GstGLContext *context = + gst_gl_display_get_context_unlocked (gl_sink->display); GstGLWindow *window = gst_gl_context_get_window (context); gst_gl_window_draw_unlocked (window, |