uvc.h File Reference

USB Video Class (webcam) device class, app API. More...

#include "usb_class.h"

Data Structures
struct	uvc_opts
	UVC configuration: frame geometry, advertised formats, and a frame source. More...

Macros
#define	UVC_HAS_YUYV
	opts.formats bit: advertise packed YUYV
#define	UVC_HAS_MJPEG
	opts.formats bit: advertise MJPEG

Typedefs
typedef struct uvc_cam	uvc_cam
	One UVC camera function: a single instance of the class on a device.

Functions
uvc_cam *	uvc_add (usbip_device *dev, const uvc_opts *opts)
	Add a UVC camera interface to a device.
void	uvc_color_bars_yuyv (uint8_t *buf, int width, int height, uint32_t index)
	Render one frame of the built-in animated color-bar test pattern (packed YUYV).

Variables
const usbip_device_class	usbip_device_uvc
	The UVC video class, for usbip_device_add_class()

Detailed Description

USB Video Class (webcam) device class, app API.

Presents an isochronous UVC camera: a VideoControl + VideoStreaming interface pair (grouped by an IAD) advertising uncompressed (YUY2) and/or MJPEG formats at one resolution. The class runs Probe/Commit negotiation and streams UVC payloads over an isochronous IN endpoint; the app supplies frame pixels (or uses the built-in synthetic color-bar generator). Built on usbip_device.h only.