From acffa6769d4eed7babfecc3a589c5537d0a33171 Mon Sep 17 00:00:00 2001
From: Christophe De Wagter <dewagter@gmail.com>
Date: Thu, 3 Sep 2015 13:22:07 +0200
Subject: [PATCH] [video_thread] simulation

---
 sw/airborne/modules/computer_vision/cv.c      | 20 +++++-----
 sw/airborne/modules/computer_vision/cv.h      |  4 +-
 .../modules/computer_vision/video_thread.c    | 40 +++++++++----------
 .../modules/computer_vision/viewvideo.c       | 10 ++---
 4 files changed, 36 insertions(+), 38 deletions(-)

diff --git a/sw/airborne/modules/computer_vision/cv.c b/sw/airborne/modules/computer_vision/cv.c
index 30147c74986..a18ad02ced0 100644
--- a/sw/airborne/modules/computer_vision/cv.c
+++ b/sw/airborne/modules/computer_vision/cv.c
@@ -20,7 +20,7 @@
  */
 
 /**
- * @file modules/computer_vision/cv.h
+ * @file modules/computer_vision/cv.c
  *
  * Computer vision framework for onboard processing
  */
@@ -34,17 +34,15 @@ cvFunction cv_func[MAX_CV_FUNC];
 
 void cv_add(cvFunction func)
 {
-	if (cv_func_cnt < (MAX_CV_FUNC-1))
-	{
-		cv_func[cv_func_cnt] = func;
-		cv_func_cnt++;
-	}
+  if (cv_func_cnt < (MAX_CV_FUNC - 1)) {
+    cv_func[cv_func_cnt] = func;
+    cv_func_cnt++;
+  }
 }
 
-void cv_run(struct image_t* img)
+void cv_run(struct image_t *img)
 {
-	for (int i=0;i<cv_func_cnt;i++)
-	{
-		cv_func[i](img);
-	}
+  for (int i = 0; i < cv_func_cnt; i++) {
+    cv_func[i](img);
+  }
 }
diff --git a/sw/airborne/modules/computer_vision/cv.h b/sw/airborne/modules/computer_vision/cv.h
index 24f5ec2ab4e..4ac6d344710 100644
--- a/sw/airborne/modules/computer_vision/cv.h
+++ b/sw/airborne/modules/computer_vision/cv.h
@@ -32,9 +32,9 @@
 #include "std.h"
 #include "lib/vision/image.h"
 
-typedef bool_t (*cvFunction)(struct image_t* img);
+typedef bool_t (*cvFunction)(struct image_t *img);
 
 extern void cv_add(cvFunction func);
-extern void cv_run(struct image_t* img);
+extern void cv_run(struct image_t *img);
 
 #endif /* CV_H_ */
diff --git a/sw/airborne/modules/computer_vision/video_thread.c b/sw/airborne/modules/computer_vision/video_thread.c
index 994a2d9118b..196e641eeab 100644
--- a/sw/airborne/modules/computer_vision/video_thread.c
+++ b/sw/airborne/modules/computer_vision/video_thread.c
@@ -1,23 +1,23 @@
-	/*
- * Copyright (C) 2015
- *
- * This file is part of Paparazzi.
- *
- * Paparazzi is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * Paparazzi is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with paparazzi; see the file COPYING.  If not, see
- * <http://www.gnu.org/licenses/>.
- *
- */
+/*
+* Copyright (C) 2015
+*
+* This file is part of Paparazzi.
+*
+* Paparazzi is free software; you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation; either version 2, or (at your option)
+* any later version.
+*
+* Paparazzi is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with paparazzi; see the file COPYING.  If not, see
+* <http://www.gnu.org/licenses/>.
+*
+*/
 
 /**
  * @file modules/computer_vision/video_thread.c
diff --git a/sw/airborne/modules/computer_vision/viewvideo.c b/sw/airborne/modules/computer_vision/viewvideo.c
index a9b2908b681..8bba9ec4533 100644
--- a/sw/airborne/modules/computer_vision/viewvideo.c
+++ b/sw/airborne/modules/computer_vision/viewvideo.c
@@ -99,8 +99,8 @@ struct viewvideo_t viewvideo = {
  * This is a sepereate thread, so it needs to be thread safe!
  */
 struct UdpSocket video_sock;
-bool_t viewvideo_function(struct image_t* img);
-bool_t viewvideo_function(struct image_t* img)
+bool_t viewvideo_function(struct image_t *img);
+bool_t viewvideo_function(struct image_t *img)
 {
   // Resize image if needed
   struct image_t img_small;
@@ -187,13 +187,13 @@ bool_t viewvideo_function(struct image_t* img)
  */
 void viewvideo_init(void)
 {
-	char save_name[512];
+  char save_name[512];
 //  struct UdpSocket video_sock;
   udp_socket_create(&video_sock, STRINGIFY(VIEWVIDEO_HOST), VIEWVIDEO_PORT_OUT, -1, VIEWVIDEO_BROADCAST);
 
-	cv_add(viewvideo_function);
+  cv_add(viewvideo_function);
 
-	viewvideo.is_streaming = TRUE;
+  viewvideo.is_streaming = TRUE;
 
 #if VIEWVIDEO_USE_NETCAT
   // Create an Netcat receiver file for the streaming