CamCap.hpp File Reference

Namespace and class definition to capture images from web cams. More...

#include <map>
#include <set>
#include <vector>
#include <string>
#include <linux/videodev2.h>

Include dependency graph for CamCap.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	CC::BufferDetail
	Structure used to keep some information on the memory mapped buffers, and the corresponding mmap() address. More...
struct	CC::CaptureAndBuffer
	Structure used when capturing multiple images. More...
struct	CC::Dimension
class	CC::Device
	Class to represent a single camera device. More...

Namespaces
	CC
	Namespace for CamCap.

Typedefs
typedef std::map< uint32_t, std::string >	CC::MU32Str
	Map a numerical ID to a text string. More...
typedef std::map< uint32_t, v4l2_input >	CC::MInputs
	Map of indexes to inputs. More...
typedef std::map< uint32_t, v4l2_fmtdesc >	CC::MFormats
	Map of image formats. More...
typedef std::vector< uint8_t >	CC::Bytes
	Vector of bytes, used as a data buffer. For example, to return the bytes read from the camera. More...
typedef std::vector< v4l2_queryctrl >	CC::VCtrls
	Vector of controls. More...
typedef std::map< uint32_t, BufferDetail >	CC::MIdxBufferDetail
	Map of buffer indexes to BufferDetail structures. More...
typedef std::vector< CaptureAndBuffer >	CC::Images
	Vector of structures used when capturing multiple images. More...
typedef std::vector< std::string >	CC::VStr
	Vector of strings. More...
typedef std::set< Dimension >	CC::Dimensions
	A sorted set of dimensions. More...

Enumerations
enum	CC::ETransferMethod {   CC::ETransferMethod::kRead,   CC::ETransferMethod::kMmap }
	Different transfer methods. More...

Functions
std::string	CC::fourcc_to_string (uint32_t fcc)
	Simple function to convert a FourCC value to a text string. More...
uint32_t	CC::gcd (uint32_t u, uint32_t v)
	Find the greatest common denominator. More...
std::string	CC::get_version (void)
	Obtain the CamCap version number. More...

Detailed Description

Namespace and class definition to capture images from web cams.