Fixed issue with PTHREAD_MUTEX_INITIALIZE not working in object constructors on OS X gcc

Signed-off-by: Kyle Machulis <kyle@nonpolynomial.com>

Author: qdot

examples/cppview.cpp

@@ -1,28 +1,28 @@
 /*This file is part of the OpenKinect Project. http://www.openkinect.org
 
-Copyright (c) 2010 individual OpenKinect contributors. See the CONTRIB
-file for details.
+ Copyright (c) 2010 individual OpenKinect contributors. See the CONTRIB
+ file for details.
 
-This code is licensed to you under the terms of the Apache License,
-version 2.0, or, at your option, the terms of the GNU General Public
-License, version 2.0. See the APACHE20 and GPL2 files for the text of
-the licenses, or the following URLs:
-http://www.apache.org/licenses/LICENSE-2.0
-http://www.gnu.org/licenses/gpl-2.0.txt
+ This code is licensed to you under the terms of the Apache License,
+ version 2.0, or, at your option, the terms of the GNU General Public
+ License, version 2.0. See the APACHE20 and GPL2 files for the text of
+ the licenses, or the following URLs:
+ http://www.apache.org/licenses/LICENSE-2.0
+ http://www.gnu.org/licenses/gpl-2.0.txt
 
-If you redistribute this file in source form, modified or unmodified,
-you may:
+ If you redistribute this file in source form, modified or unmodified,
+ you may:
 
-- Leave this header intact and distribute it under the same terms,
+ - Leave this header intact and distribute it under the same terms,
  accompanying it with the APACHE20 and GPL2 files, or
-- Delete the Apache 2.0 clause and accompany it with the GPL2 file, or
-- Delete the GPL v2 clause and accompany it with the APACHE20 file
+ - Delete the Apache 2.0 clause and accompany it with the GPL2 file, or
+ - Delete the GPL v2 clause and accompany it with the APACHE20 file
 
-In all cases you must keep the copyright notice intact and include a
-copy of the CONTRIB file.
+ In all cases you must keep the copyright notice intact and include a
+ copy of the CONTRIB file.
 
-Binary distributions must follow the binary distribution requirements
-of either License.*/
+ Binary distributions must follow the binary distribution requirements
+ of either License.*/
 
 
 #include "libfreenect.hpp"
@@ -45,23 +45,23 @@ of either License.*/
 
 
 class Mutex {
- public:
+public:
 Mutex() {
-m_mutex=PTHREAD_MUTEX_INITIALIZER;
+pthread_mutex_init( &m_mutex, NULL );
 }
 void lock() {
 pthread_mutex_lock( &m_mutex );
 }
 void unlock() {
 pthread_mutex_unlock( &m_mutex );
 }
- private:
+private:
 pthread_mutex_t m_mutex;
 };
 
 /* thanks to Yoda---- from IRC */
 class MyFreenectDevice : public Freenect::FreenectDevice {
- public:
+public:
 MyFreenectDevice(freenect_context *_ctx, int _index)
 : Freenect::FreenectDevice(_ctx, _index), m_buffer_depth(FREENECT_VIDEO_RGB_SIZE),m_buffer_video(FREENECT_VIDEO_RGB_SIZE), m_gamma(2048), m_new_rgb_frame(false), m_new_depth_frame(false)
 {
@@ -89,41 +89,41 @@ class MyFreenectDevice : public Freenect::FreenectDevice {
 int pval = m_gamma[depth[i]];
 int lb = pval & 0xff;
 switch (pval>>8) {
-case 0:
-m_buffer_depth[3*i+0] = 255;
-m_buffer_depth[3*i+1] = 255-lb;
-m_buffer_depth[3*i+2] = 255-lb;
-break;
-case 1:
-m_buffer_depth[3*i+0] = 255;
-m_buffer_depth[3*i+1] = lb;
-m_buffer_depth[3*i+2] = 0;
-break;
-case 2:
-m_buffer_depth[3*i+0] = 255-lb;
-m_buffer_depth[3*i+1] = 255;
-m_buffer_depth[3*i+2] = 0;
-break;
-case 3:
-m_buffer_depth[3*i+0] = 0;
-m_buffer_depth[3*i+1] = 255;
-m_buffer_depth[3*i+2] = lb;
-break;
-case 4:
-m_buffer_depth[3*i+0] = 0;
-m_buffer_depth[3*i+1] = 255-lb;
-m_buffer_depth[3*i+2] = 255;
-break;
-case 5:
-m_buffer_depth[3*i+0] = 0;
-m_buffer_depth[3*i+1] = 0;
-m_buffer_depth[3*i+2] = 255-lb;
-break;
-default:
-m_buffer_depth[3*i+0] = 0;
-m_buffer_depth[3*i+1] = 0;
-m_buffer_depth[3*i+2] = 0;
-break;
+case 0:
+m_buffer_depth[3*i+0] = 255;
+m_buffer_depth[3*i+1] = 255-lb;
+m_buffer_depth[3*i+2] = 255-lb;
+break;
+case 1:
+m_buffer_depth[3*i+0] = 255;
+m_buffer_depth[3*i+1] = lb;
+m_buffer_depth[3*i+2] = 0;
+break;
+case 2:
+m_buffer_depth[3*i+0] = 255-lb;
+m_buffer_depth[3*i+1] = 255;
+m_buffer_depth[3*i+2] = 0;
+break;
+case 3:
+m_buffer_depth[3*i+0] = 0;
+m_buffer_depth[3*i+1] = 255;
+m_buffer_depth[3*i+2] = lb;
+break;
+case 4:
+m_buffer_depth[3*i+0] = 0;
+m_buffer_depth[3*i+1] = 255-lb;
+m_buffer_depth[3*i+2] = 255;
+break;
+case 5:
+m_buffer_depth[3*i+0] = 0;
+m_buffer_depth[3*i+1] = 0;
+m_buffer_depth[3*i+2] = 255-lb;
+break;
+default:
+m_buffer_depth[3*i+0] = 0;
+m_buffer_depth[3*i+1] = 0;
+m_buffer_depth[3*i+2] = 0;
+break;
 }
 }
 m_new_depth_frame = true;
@@ -155,7 +155,7 @@ class MyFreenectDevice : public Freenect::FreenectDevice {
 }
 }
 
- private:
+private:
 std::vector<uint8_t> m_buffer_depth;
 std::vector<uint8_t> m_buffer_video;
 std::vector<uint16_t> m_gamma;