From b57d8b3c02ab671059d8dd7bf7f7990075355f05 Mon Sep 17 00:00:00 2001
From: sylvain <sylvain@jin-motion.com>
Date: Sat, 23 Nov 2013 19:31:40 -0500
Subject: [PATCH 1/2] Fix flicker

---
 MapperGLCanvas.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/MapperGLCanvas.cpp b/MapperGLCanvas.cpp
index 83ef806..4472fd0 100644
--- a/MapperGLCanvas.cpp
+++ b/MapperGLCanvas.cpp
@@ -40,7 +40,10 @@ MapperGLCanvas::MapperGLCanvas(wxFrame *parent) :
 }
 
 void MapperGLCanvas::Paintit(wxPaintEvent& WXUNUSED(event)) {
-  //GetParent()->Refresh();
+  
+	//GetParent()->Refresh();
+	//sleep(1);
+  
   Render();
 }
 
@@ -81,6 +84,7 @@ void MapperGLCanvas::OnChar(wxKeyEvent & event)
   p.y += yMove;
   quad.setVertex(current, p);
 
+	GetParent()->Refresh();
   Render();
 }
 

From 724c1fc67d01cf804004af03e417caab3fa7cff7 Mon Sep 17 00:00:00 2001
From: Alexandre Quessy <alexandre@quessy.net>
Date: Sat, 23 Nov 2013 19:50:20 -0500
Subject: [PATCH 2/2] add shm proto

---
 prototypes/shm/read.sh  | 5 +++++
 prototypes/shm/write.sh | 5 +++++
 2 files changed, 10 insertions(+)
 create mode 100755 prototypes/shm/read.sh
 create mode 100755 prototypes/shm/write.sh

diff --git a/prototypes/shm/read.sh b/prototypes/shm/read.sh
new file mode 100755
index 0000000..a3a64f6
--- /dev/null
+++ b/prototypes/shm/read.sh
@@ -0,0 +1,5 @@
+gst-launch -e shmsrc socket-path=/tmp/test is-live=1 ! \
+    video/x-raw-yuv,format=\(fourcc\)I420,framerate=30/1,width=640,height=480 ! \
+    xvimagesink 
+
+
diff --git a/prototypes/shm/write.sh b/prototypes/shm/write.sh
new file mode 100755
index 0000000..4af6776
--- /dev/null
+++ b/prototypes/shm/write.sh
@@ -0,0 +1,5 @@
+gst-launch -v videotestsrc ! \
+   'video/x-raw-yuv, width=640, height=480, framerate=30/1, format=(fourcc)I420' ! \
+   shmsink socket-path=/tmp/test shm-size=10000000 wait-for-connection=0
+
+