Adding joy patch - perform more reads per capture

includes/linux/LinuxPrereqs.h

@@ -31,7 +31,7 @@ restrictions:
 #include "OISPrereqs.h"
 
 //! Max number of elements to collect from buffered input
-#define JOY_BUFFERSIZE 10
+#define JOY_BUFFERSIZE 64
 
 namespace OIS
 {

src/linux/LinuxJoyStickEvents.cpp

@@ -95,9 +95,11 @@ void LinuxJoyStick::capture()
 
 	//We are in non blocking mode - we just read once, and try to fill up buffer
 	input_event js[JOY_BUFFERSIZE];
+	while(true)
+	{
 		int ret = read(mJoyStick, &js, sizeof(struct input_event) * JOY_BUFFERSIZE);
-	if( ret <= 0 )
-		return;
+        if( ret < 0 )
+			break;
 
 		//Determine how many whole events re read up
 		ret /= sizeof(struct input_event);
@@ -190,13 +192,14 @@ void LinuxJoyStick::capture()
 
 			
 			case EV_REL: //Relative Axes (Do any joystick actually have a relative axis?)
-#ifdef OIS_LINUX_JOY_DEBUG
+	#ifdef OIS_LINUX_JOY_DEBUG
 				cout << "\nWarning: Relatives axes not supported yet" << endl;
-#endif
+	#endif
 				break;
 			default: break;
 			}
 		}
+	}
 
 	//All axes and POVs are combined into one movement per pair per captured frame
 	if( mBuffered && mListener )