From 78431e78874ee209f7efc48cfd15f065e5a3bc94 Mon Sep 17 00:00:00 2001 From: Thibault Saunier Date: Wed, 30 Jan 2019 10:49:37 -0300 Subject: [PATCH] tools: device-monitor: Add support for modified devices --- tools/gst-device-monitor.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/gst-device-monitor.c b/tools/gst-device-monitor.c index 3005343c4f..a318641ed2 100644 --- a/tools/gst-device-monitor.c +++ b/tools/gst-device-monitor.c @@ -160,7 +160,7 @@ print_structure_field (GQuark field_id, const GValue * value, } static void -device_added (GstDevice * device) +print_device (GstDevice * device, gboolean modified) { gchar *device_class, *str, *name; GstCaps *caps; @@ -175,7 +175,7 @@ device_added (GstDevice * device) device_class = gst_device_get_device_class (device); props = gst_device_get_properties (device); - g_print ("\nDevice found:\n\n"); + g_print ("\nDevice %s:\n\n", modified ? "modified" : "found"); g_print ("\tname : %s\n", name); g_print ("\tclass : %s\n", device_class); for (i = 0; i < size; ++i) { @@ -226,7 +226,7 @@ bus_msg_handler (GstBus * bus, GstMessage * msg, gpointer user_data) switch (GST_MESSAGE_TYPE (msg)) { case GST_MESSAGE_DEVICE_ADDED: gst_message_parse_device_added (msg, &device); - device_added (device); + print_device (device, FALSE); gst_object_unref (device); break; case GST_MESSAGE_DEVICE_REMOVED: @@ -234,6 +234,11 @@ bus_msg_handler (GstBus * bus, GstMessage * msg, gpointer user_data) device_removed (device); gst_object_unref (device); break; + case GST_MESSAGE_DEVICE_CHANGED: + gst_message_parse_device_changed (msg, &device, NULL); + print_device (device, TRUE); + gst_object_unref (device); + break; default: g_print ("%s message\n", GST_MESSAGE_TYPE_NAME (msg)); break; @@ -344,7 +349,7 @@ main (int argc, char **argv) while (devices != NULL) { GstDevice *device = devices->data; - device_added (device); + print_device (device, FALSE); gst_object_unref (device); devices = g_list_delete_link (devices, devices); }