added parameter for parent GLFW window pointer to OpenGLPacketPipeline

Author: christiankerl

examples/protonect/include/libfreenect2/packet_pipeline.h

@@ -85,10 +85,11 @@ class LIBFREENECT2_API CpuPacketPipeline : public BasePacketPipeline
 class LIBFREENECT2_API OpenGLPacketPipeline : public BasePacketPipeline
 {
 protected:
+  void *parent_opengl_context_;
   bool debug_;
   virtual DepthPacketProcessor *createDepthPacketProcessor();
 public:
-  OpenGLPacketPipeline(bool debug = false);
+  OpenGLPacketPipeline(void *parent_opengl_context = 0, bool debug = false);
   virtual ~OpenGLPacketPipeline();
 };
 

examples/protonect/src/packet_pipeline.cpp

@@ -96,7 +96,7 @@ DepthPacketProcessor *CpuPacketPipeline::createDepthPacketProcessor()
   return depth_processor;
 }
 
-OpenGLPacketPipeline::OpenGLPacketPipeline(bool debug) : debug_(debug)
+OpenGLPacketPipeline::OpenGLPacketPipeline(void *parent_opengl_context, bool debug) : parent_opengl_context_(parent_opengl_context), debug_(debug)
 { 
   initialize();
 }
@@ -105,7 +105,7 @@ OpenGLPacketPipeline::~OpenGLPacketPipeline() { }
 
 DepthPacketProcessor *OpenGLPacketPipeline::createDepthPacketProcessor()
 {
-  OpenGLDepthPacketProcessor *depth_processor = new OpenGLDepthPacketProcessor(0, debug_);
+  OpenGLDepthPacketProcessor *depth_processor = new OpenGLDepthPacketProcessor(parent_opengl_context_, debug_);
   depth_processor->load11To16LutFromFile("11to16.bin");
   depth_processor->loadXTableFromFile("xTable.bin");
   depth_processor->loadZTableFromFile("zTable.bin");