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00024 #ifndef __FIREVISION_CAMS_V4L_H_
00025 #define __FIREVISION_CAMS_V4L_H_
00026
00027 #include <cams/camera.h>
00028
00029
00030 namespace firevision {
00031 #if 0
00032 }
00033 #endif
00034
00035 class CameraArgumentParser;
00036
00037 class V4LCamera : public Camera
00038 {
00039 public:
00040 V4LCamera(const char *device_name = "/dev/video0");
00041 V4LCamera(const CameraArgumentParser *cap);
00042 virtual ~V4LCamera();
00043
00044 virtual void open();
00045 virtual void start();
00046 virtual void stop();
00047 virtual void close();
00048 virtual void flush();
00049 virtual void capture();
00050 virtual void print_info();
00051 virtual bool ready();
00052
00053 virtual unsigned char* buffer();
00054 virtual unsigned int buffer_size();
00055 virtual void dispose_buffer();
00056
00057 virtual unsigned int pixel_width();
00058 virtual unsigned int pixel_height();
00059 virtual colorspace_t colorspace();
00060
00061 virtual void set_image_number(unsigned int n);
00062
00063 private:
00064 Camera *_v4l_cam;
00065 char *_device_name;
00066 };
00067
00068 }
00069
00070 #endif //__FIREVISION_CAMS_V4L_H_