diff --git a/tests/examples/overlay/win32-videooverlay.c b/tests/examples/overlay/win32-videooverlay.c index fed970a0c9..1d483d78a6 100644 --- a/tests/examples/overlay/win32-videooverlay.c +++ b/tests/examples/overlay/win32-videooverlay.c @@ -30,6 +30,7 @@ static GMainLoop *loop = NULL; static gboolean visible = FALSE; +static gboolean test_reuse = FALSE; static GIOChannel *msg_io_channel; static HWND hwnd = NULL; @@ -77,6 +78,7 @@ bus_msg (GstBus * bus, GstMessage * msg, gpointer user_data) g_printerr ("ERROR debug information: %s\n", dbg); g_clear_error (&err); g_free (dbg); + test_reuse = FALSE; g_main_loop_quit (loop); break; @@ -102,6 +104,14 @@ msg_cb (GIOChannel * source, GIOCondition condition, gpointer data) return G_SOURCE_CONTINUE; } +static gboolean +timeout_cb (gpointer user_data) +{ + g_main_loop_quit ((GMainLoop *) user_data); + + return G_SOURCE_REMOVE; +} + gint main (gint argc, gchar ** argv) { @@ -109,7 +119,6 @@ main (gint argc, gchar ** argv) GstStateChangeReturn sret; WNDCLASSEX wc = { 0, }; HINSTANCE hinstance = GetModuleHandle (NULL); - GstBus *bus; GIOChannel *msg_io_channel; GOptionContext *option_ctx; GError *error = NULL; @@ -117,25 +126,30 @@ main (gint argc, gchar ** argv) gchar *title = NULL; RECT wr = { 0, 0, 320, 240 }; gint exitcode = 0; + gboolean ret; GOptionEntry options[] = { {"videosink", 0, 0, G_OPTION_ARG_STRING, &video_sink, "Video sink to use (default is glimagesink)", NULL} , + {"repeat", 0, 0, G_OPTION_ARG_NONE, &test_reuse, + "Test reuse video sink element", NULL} + , {NULL} }; + gint num_repeat = 0; option_ctx = g_option_context_new ("WIN32 video overlay example"); g_option_context_add_main_entries (option_ctx, options, NULL); - g_option_context_set_help_enabled (option_ctx, TRUE); - if (!g_option_context_parse (option_ctx, &argc, &argv, &error)) { + g_option_context_add_group (option_ctx, gst_init_get_option_group ()); + ret = g_option_context_parse (option_ctx, &argc, &argv, &error); + g_option_context_free (option_ctx); + + if (!ret) { g_printerr ("option parsing failed: %s\n", error->message); g_clear_error (&error); exit (1); } - g_option_context_free (option_ctx); - gst_init (NULL, NULL); - /* prepare window */ wc.cbSize = sizeof (WNDCLASSEX); wc.style = CS_HREDRAW | CS_VREDRAW; @@ -145,8 +159,10 @@ main (gint argc, gchar ** argv) wc.lpszClassName = "GstWIN32VideoOverlay"; RegisterClassEx (&wc); - title = g_strdup_printf ("%s - Win32-VideoOverlay", - video_sink ? video_sink : DEFAULT_VIDEO_SINK); + if (!video_sink) + video_sink = g_strdup (DEFAULT_VIDEO_SINK); + + title = g_strdup_printf ("%s - Win32-VideoOverlay", video_sink); AdjustWindowRect (&wr, WS_OVERLAPPEDWINDOW, FALSE); hwnd = CreateWindowEx (0, wc.lpszClassName, @@ -163,35 +179,48 @@ main (gint argc, gchar ** argv) /* prepare the pipeline */ pipeline = gst_pipeline_new ("win32-overlay"); src = gst_element_factory_make ("videotestsrc", NULL); - if (video_sink) { - sink = gst_element_factory_make (video_sink, NULL); - } else { - sink = gst_element_factory_make (DEFAULT_VIDEO_SINK, NULL); - } + sink = gst_element_factory_make (video_sink, NULL); if (!sink) { - g_printerr ("%s element is not available\n", - video_sink ? video_sink : DEFAULT_VIDEO_SINK); + g_printerr ("%s element is not available\n", video_sink); + exitcode = 1; + goto terminate; } gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL); gst_element_link (src, sink); - gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (sink), - (guintptr) hwnd); - gst_bus_add_watch (GST_ELEMENT_BUS (pipeline), bus_msg, pipeline); - /* run the pipeline */ - sret = gst_element_set_state (pipeline, GST_STATE_PAUSED); - if (sret == GST_STATE_CHANGE_FAILURE) { - g_printerr ("Pipeline doesn't want to pause\n"); - } else { - g_main_loop_run (loop); - } + do { + gst_print ("Running loop %d\n", num_repeat++); + + gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (sink), + (guintptr) hwnd); + + sret = gst_element_set_state (pipeline, GST_STATE_PAUSED); + if (sret == GST_STATE_CHANGE_FAILURE) { + g_printerr ("Pipeline doesn't want to pause\n"); + break; + } else { + /* add timer to repeat and reuse pipeline */ + if (test_reuse) { + GSource *timeout_source = g_timeout_source_new_seconds (3); + + g_source_set_callback (timeout_source, + (GSourceFunc) timeout_cb, loop, NULL); + g_source_attach (timeout_source, NULL); + g_source_unref (timeout_source); + } + + g_main_loop_run (loop); + } + gst_element_set_state (pipeline, GST_STATE_NULL); + + visible = FALSE; + } while (test_reuse); - gst_element_set_state (pipeline, GST_STATE_NULL); gst_bus_remove_watch (GST_ELEMENT_BUS (pipeline)); terminate: @@ -202,6 +231,7 @@ terminate: g_io_channel_unref (msg_io_channel); g_main_loop_unref (loop); g_free (title); + g_free (video_sink); return exitcode; }