added Makefile and initial WebcamTracker.cc

git-svn-id: svn://anubis/misc/WebcamTracker@119 bd8a9e45-a331-0410-811e-c64571078777

Makefile

@@ -0,0 +1,15 @@
+
+TARGET 	:= test
+CXXOBJS := $(patsubst %.cc,%.o,$(wildcard *.cc))
+OBJS   	:= $(CXXOBJS)
+
+all: $(TARGET)
+
+$(TARGET): $(OBJS)
+	$(CXX) -o $@ $^
+
+%.o: %.cc
+	$(CXX) -c -o $@ $(CPPFLAGS) $(CXXFLAGS) $<
+
+clean:
+	-$(RM) -f *.o $(TARGET) *~

WebcamTracker.cc

@@ -0,0 +1,24 @@
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>                 /* exit() */
+#include <sys/ioctl.h>              /* ioctl() */
+#include <libv4lconvert.h>
+#include <iostream>
+using namespace std;
+
+int main(int argc, char * argv[])
+{
+    int fd = open("/dev/video0", O_RDWR);
+    if (fd < 0)
+    {
+        cerr << "bad fd" << endl;
+        exit(1);
+    }
+
+    struct v4l2_capability cap;
+    ioctl(fd, VIDIOC_QUERYCAP, &cap);
+
+    close(fd);
+}