libcamera  v0.3.0
Supporting cameras in Linux since 2019
Classes | Namespaces | Functions
v4l2_videodevice.h File Reference

V4L2 Video Device. More...

#include <array>
#include <atomic>
#include <memory>
#include <optional>
#include <ostream>
#include <stdint.h>
#include <string>
#include <unordered_set>
#include <vector>
#include <linux/videodev2.h>
#include <libcamera/base/class.h>
#include <libcamera/base/log.h>
#include <libcamera/base/signal.h>
#include <libcamera/base/timer.h>
#include <libcamera/base/unique_fd.h>
#include <libcamera/base/utils.h>
#include <libcamera/color_space.h>
#include <libcamera/framebuffer.h>
#include <libcamera/geometry.h>
#include <libcamera/pixel_format.h>
#include "libcamera/internal/formats.h"
#include "libcamera/internal/v4l2_device.h"
#include "libcamera/internal/v4l2_pixelformat.h"
Include dependency graph for v4l2_videodevice.h:

Go to the source code of this file.

Classes

struct  libcamera::V4L2Capability
 struct v4l2_capability object wrapper and helpers More...
 
class  libcamera::V4L2BufferCache
 Hot cache of associations between V4L2 buffer indexes and FrameBuffer. More...
 
class  libcamera::V4L2DeviceFormat
 The V4L2 video device image format and sizes. More...
 
struct  libcamera::V4L2DeviceFormat::Plane
 Per-plane memory size information. More...
 
class  libcamera::V4L2VideoDevice
 V4L2VideoDevice object and API. More...
 
class  libcamera::V4L2M2MDevice
 Memory-to-Memory video device. More...
 

Namespaces

 libcamera
 Top-level libcamera namespace.
 

Functions

std::ostream & libcamera::operator<< (std::ostream &out, const V4L2DeviceFormat &f)
 Insert a text representation of a V4L2DeviceFormat into an output stream. More...
 

Detailed Description

V4L2 Video Device.