55 static void gst_visual_init (GstVisual * visual);
125 gst_visual_init (GstVisual * visual)  in gst_visual_init()  argument
131 gst_visual_clear_actors (GstVisual * visual)  in gst_visual_clear_actors()  argument
133   if (visual->actor) {  in gst_visual_clear_actors()
134     visual_object_unref (VISUAL_OBJECT (visual->actor));  in gst_visual_clear_actors()
135     visual->actor = NULL;  in gst_visual_clear_actors()
137   if (visual->video) {  in gst_visual_clear_actors()
138     visual_object_unref (VISUAL_OBJECT (visual->video));  in gst_visual_clear_actors()
139     visual->video = NULL;  in gst_visual_clear_actors()
141   if (visual->audio) {  in gst_visual_clear_actors()
142     visual_object_unref (VISUAL_OBJECT (visual->audio));  in gst_visual_clear_actors()
143     visual->audio = NULL;  in gst_visual_clear_actors()
150   GstVisual *visual = GST_VISUAL (object);  in gst_visual_finalize()  local
152   gst_visual_clear_actors (visual);  in gst_visual_finalize()
160   GstVisual *visual = GST_VISUAL (bscope);  in gst_visual_setup()  local
163   gst_visual_clear_actors (visual);  in gst_visual_setup()
171   visual->actor =  in gst_visual_setup()
172       visual_actor_new (GST_VISUAL_GET_CLASS (visual)->plugin->info->plugname);  in gst_visual_setup()
173   visual->video = visual_video_new ();  in gst_visual_setup()
174   visual->audio = visual_audio_new ();  in gst_visual_setup()
176   if (!visual->actor || !visual->video)  in gst_visual_setup()
179   if (visual_actor_realize (visual->actor) != 0)  in gst_visual_setup()
182   visual_actor_set_video (visual->actor, visual->video);  in gst_visual_setup()
184   visual_video_set_depth (visual->video,  in gst_visual_setup()
186   visual_video_set_dimension (visual->video,  in gst_visual_setup()
189   visual_actor_video_negotiate (visual->actor, 0, FALSE, FALSE);  in gst_visual_setup()
191   GST_DEBUG_OBJECT (visual, "WxH: %dx%d, bpp: %d, depth: %d",  in gst_visual_setup()
193       GST_VIDEO_INFO_HEIGHT (&bscope->vinfo), visual->video->bpp, depth);  in gst_visual_setup()
199     GST_ELEMENT_ERROR (visual, LIBRARY, INIT, (NULL),  in gst_visual_setup()
201     gst_visual_clear_actors (visual);  in gst_visual_setup()
206     GST_ELEMENT_ERROR (visual, LIBRARY, INIT, (NULL),  in gst_visual_setup()
208     gst_visual_clear_actors (visual);  in gst_visual_setup()
217   GstVisual *visual = GST_VISUAL (bscope);  in gst_visual_render()  local
226   visual_video_set_buffer (visual->video, GST_VIDEO_FRAME_PLANE_DATA (video,  in gst_visual_render()
228   visual_video_set_pitch (visual->video, GST_VIDEO_FRAME_PLANE_STRIDE (video,  in gst_visual_render()
277       GST_ERROR_OBJECT (visual, "unsupported rate %d", bscope->ainfo.rate);  in gst_visual_render()
282   visual_audio_samplepool_input_channel (visual->audio->samplepool,  in gst_visual_render()
286   visual_audio_samplepool_input_channel (visual->audio->samplepool, rbuf,  in gst_visual_render()
293   visual_audio_analyze (visual->audio);  in gst_visual_render()
294   visual_actor_run (visual->actor, visual->audio);  in gst_visual_render()
295   visual_video_set_buffer (visual->video, NULL);  in gst_visual_render()
297   GST_DEBUG_OBJECT (visual, "rendered one frame");  in gst_visual_render()