examples: fix indentation of rpicamsrc examples

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/667>

diff --git a/tests/examples/rpicamsrc/test_color_balance.c b/tests/examples/rpicamsrc/test_color_balance.c
index b5bac08..6974fab 100644 (file)
--- a/tests/examples/rpicamsrc/test_color_balance.c
+++ b/tests/examples/rpicamsrc/test_color_balance.c
@@ -19,13 +19,13 @@
     static gboolean incrementing_##name = TRUE;
 
 #if CONTROL_SATURATION
-declare_value(SATURATION, 50);
+declare_value (SATURATION, 50);
 #endif
 #if CONTROL_BRIGHTNESS
-declare_value(BRIGHTNESS, 50);
+declare_value (BRIGHTNESS, 50);
 #endif
 #if CONTROL_CONTRAST
-declare_value(CONTRAST, 0);
+declare_value (CONTRAST, 0);
 #endif
 
 #define update(name, channel, current_value)              \
@@ -39,76 +39,78 @@ declare_value(CONTRAST, 0);
         return current_##name;                            \
     }
 
-gint compute_value(GstColorBalanceChannel* channel, gint current_value)
+gint
+compute_value (GstColorBalanceChannel * channel, gint current_value)
 {
 #if CONTROL_SATURATION
-    update(SATURATION, channel, current_value);
+  update (SATURATION, channel, current_value);
 #endif
 #if CONTROL_BRIGHTNESS
-    update(BRIGHTNESS, channel, current_value);
+  update (BRIGHTNESS, channel, current_value);
 #endif
 #if CONTROL_CONTRAST
-    update(CONTRAST, channel, current_value);
+  update (CONTRAST, channel, current_value);
 #endif
-    return current_value;
+  return current_value;
 }
 
-static gboolean process(gpointer data)
+static gboolean
+process (gpointer data)
 {
-    GstColorBalance* balance = (GstColorBalance*) data;
-    const GList* controls;
-    GstColorBalanceChannel* channel;
-    const GList* item;
-    gint index, new_value, current_value;
-
-    controls = gst_color_balance_list_channels(balance);
-
-    if (controls == NULL) {
-        g_printerr("There is no list of colorbalance controls\n");
-        return G_SOURCE_REMOVE;
-    }
-
-    for (item = controls, index = 0; item != NULL;
-         item = item->next, ++index) {
-        channel = item->data;
-        current_value = gst_color_balance_get_value(balance, channel);
-        new_value = compute_value(channel, current_value);
-        gst_color_balance_set_value(balance, channel, new_value);
-    }
-
-    return G_SOURCE_CONTINUE;
+  GstColorBalance *balance = (GstColorBalance *) data;
+  const GList *controls;
+  GstColorBalanceChannel *channel;
+  const GList *item;
+  gint index, new_value, current_value;
+
+  controls = gst_color_balance_list_channels (balance);
+
+  if (controls == NULL) {
+    g_printerr ("There is no list of colorbalance controls\n");
+    return G_SOURCE_REMOVE;
+  }
+
+  for (item = controls, index = 0; item != NULL; item = item->next, ++index) {
+    channel = item->data;
+    current_value = gst_color_balance_get_value (balance, channel);
+    new_value = compute_value (channel, current_value);
+    gst_color_balance_set_value (balance, channel, new_value);
+  }
+
+  return G_SOURCE_CONTINUE;
 }
 
-int main(int argc, char** argv)
+int
+main (int argc, char **argv)
 {
-    GMainLoop* loop;
-    GstElement* pipeline;
-    GError* error = NULL;
-    GstElement* src;
-    GstColorBalance* balance;
-
-    gst_init(&argc, &argv);
-    loop = g_main_loop_new(NULL, FALSE);
-
-    pipeline = gst_parse_launch(PIPELINE, &error);
-    if (error != NULL) {
-        g_printerr("Error parsing '%s': %s", PIPELINE, error->message);
-        g_error_free(error);
-        return -1;
-    }
-
-    gst_element_set_state(pipeline, GST_STATE_PLAYING);
-    src = gst_bin_get_by_name(GST_BIN(pipeline), "src");
-    if (!src) {
-        g_printerr("Source element not found\n");
-        return -2;
-    }
-
-    balance = GST_COLOR_BALANCE(src);
-    g_timeout_add_seconds(1, process, balance);
-    g_main_loop_run(loop);
-
-    gst_object_unref(src);
-    gst_element_set_state(pipeline, GST_STATE_NULL);
-    return 0;
+  GMainLoop *loop;
+  GstElement *pipeline;
+  GError *error = NULL;
+  GstElement *src;
+  GstColorBalance *balance;
+
+  gst_init (&argc, &argv);
+  loop = g_main_loop_new (NULL, FALSE);
+
+  pipeline = gst_parse_launch (PIPELINE, &error);
+  if (error != NULL) {
+    g_printerr ("Error parsing '%s': %s", PIPELINE, error->message);
+    g_error_free (error);
+    return -1;
+  }
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  src = gst_bin_get_by_name (GST_BIN (pipeline), "src");
+  if (!src) {
+    g_printerr ("Source element not found\n");
+    return -2;
+  }
+
+  balance = GST_COLOR_BALANCE (src);
+  g_timeout_add_seconds (1, process, balance);
+  g_main_loop_run (loop);
+
+  gst_object_unref (src);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+  return 0;
 }

diff --git a/tests/examples/rpicamsrc/test_orientation.c b/tests/examples/rpicamsrc/test_orientation.c
index 7702537..989f462 100644 (file)
--- a/tests/examples/rpicamsrc/test_orientation.c
+++ b/tests/examples/rpicamsrc/test_orientation.c
@@ -10,61 +10,63 @@
 
 #define PIPELINE "rpicamsrc name=src preview=0 fullscreen=0 ! h264parse ! omxh264dec ! glimagesink sync=0"
 
-void configure_orientation(GstVideoOrientation* orientation)
+void
+configure_orientation (GstVideoOrientation * orientation)
 {
-    gboolean flip;
+  gboolean flip;
 
-    if (gst_video_orientation_get_hflip(orientation, &flip)) {
-        g_print("current hflip: %s\n", flip ? "enabled" : "disabled");
+  if (gst_video_orientation_get_hflip (orientation, &flip)) {
+    g_print ("current hflip: %s\n", flip ? "enabled" : "disabled");
 
-        if (g_getenv("HFLIP"))
-            gst_video_orientation_set_hflip(orientation, TRUE);
+    if (g_getenv ("HFLIP"))
+      gst_video_orientation_set_hflip (orientation, TRUE);
 
-        gst_video_orientation_get_hflip(orientation, &flip);
-        g_print("new hflip: %s\n", flip ? "enabled" : "disabled");
-    }
+    gst_video_orientation_get_hflip (orientation, &flip);
+    g_print ("new hflip: %s\n", flip ? "enabled" : "disabled");
+  }
 
-    if (gst_video_orientation_get_vflip(orientation, &flip)) {
-        g_print("current vflip: %s\n", flip ? "enabled" : "disabled");
+  if (gst_video_orientation_get_vflip (orientation, &flip)) {
+    g_print ("current vflip: %s\n", flip ? "enabled" : "disabled");
 
-        if (g_getenv("VFLIP"))
-            gst_video_orientation_set_vflip(orientation, TRUE);
+    if (g_getenv ("VFLIP"))
+      gst_video_orientation_set_vflip (orientation, TRUE);
 
-        gst_video_orientation_get_vflip(orientation, &flip);
-        g_print("new vflip: %s\n", flip ? "enabled" : "disabled");
-    }
+    gst_video_orientation_get_vflip (orientation, &flip);
+    g_print ("new vflip: %s\n", flip ? "enabled" : "disabled");
+  }
 }
 
-int main(int argc, char** argv)
+int
+main (int argc, char **argv)
 {
-    GMainLoop* loop;
-    GstElement* pipeline;
-    GError* error = NULL;
-    GstElement* src;
-    GstVideoOrientation* orientation;
+  GMainLoop *loop;
+  GstElement *pipeline;
+  GError *error = NULL;
+  GstElement *src;
+  GstVideoOrientation *orientation;
 
-    gst_init(&argc, &argv);
-    loop = g_main_loop_new(NULL, FALSE);
+  gst_init (&argc, &argv);
+  loop = g_main_loop_new (NULL, FALSE);
 
-    pipeline = gst_parse_launch(PIPELINE, &error);
-    if (error != NULL) {
-        g_printerr("Error parsing '%s': %s", PIPELINE, error->message);
-        g_error_free(error);
-        return -1;
-    }
+  pipeline = gst_parse_launch (PIPELINE, &error);
+  if (error != NULL) {
+    g_printerr ("Error parsing '%s': %s", PIPELINE, error->message);
+    g_error_free (error);
+    return -1;
+  }
 
-    gst_element_set_state(pipeline, GST_STATE_PLAYING);
-    src = gst_bin_get_by_name(GST_BIN(pipeline), "src");
-    if (!src) {
-        g_printerr("Source element not found\n");
-        return -2;
-    }
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  src = gst_bin_get_by_name (GST_BIN (pipeline), "src");
+  if (!src) {
+    g_printerr ("Source element not found\n");
+    return -2;
+  }
 
-    orientation = GST_VIDEO_ORIENTATION(src);
-    configure_orientation(orientation);
-    g_main_loop_run(loop);
+  orientation = GST_VIDEO_ORIENTATION (src);
+  configure_orientation (orientation);
+  g_main_loop_run (loop);
 
-    gst_object_unref(src);
-    gst_element_set_state(pipeline, GST_STATE_NULL);
-    return 0;
+  gst_object_unref (src);
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+  return 0;
 }

diff --git a/tests/examples/rpicamsrc/webrtc-unidirectional-h264.c b/tests/examples/rpicamsrc/webrtc-unidirectional-h264.c
index b8a716d..6944ece 100644 (file)
--- a/tests/examples/rpicamsrc/webrtc-unidirectional-h264.c
+++ b/tests/examples/rpicamsrc/webrtc-unidirectional-h264.c
@@ -184,7 +184,9 @@ create_receiver_entry (SoupWebsocketConnection * connection)
       G_CALLBACK (soup_websocket_message_cb), (gpointer) receiver_entry);
 
   error = NULL;
-  receiver_entry->pipeline = gst_parse_launch ("webrtcbin name=webrtcbin stun-server=stun://" STUN_SERVER " "
+  receiver_entry->pipeline =
+      gst_parse_launch ("webrtcbin name=webrtcbin stun-server=stun://"
+      STUN_SERVER " "
       "rpicamsrc bitrate=600000 annotation-mode=12 preview=false ! video/x-h264,profile=constrained-baseline,width=640,height=360,level=3.0 ! queue max-size-time=100000000 ! h264parse ! "
       "rtph264pay config-interval=-1 name=payloader ! "
       "application/x-rtp,media=video,encoding-name=H264,payload="