core.h File Reference

#include "defs.h"
#include <vector>
#include <functional>
#include <memory>
#include <cstdint>
#include <windows.h>

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Classes
struct	duvc::VendorProperty
	Vendor-specific property data container. More...
class	duvc::DeviceConnection
	RAII wrapper for DirectShow device connections. More...

Namespaces
namespace	duvc

Typedefs
using	duvc::DeviceChangeCallback = std::function<void(bool device_added, const std::wstring& device_path)>
	Device change callback function type.

Functions
std::vector< Device >	duvc::list_devices ()
	Enumerate all available video input devices.
bool	duvc::get_range (const Device &dev, CamProp prop, PropRange &out)
	Get the valid range for a camera control property.
bool	duvc::get (const Device &dev, CamProp prop, PropSetting &out)
	Get a camera control property value.
bool	duvc::set (const Device &dev, CamProp prop, const PropSetting &in)
	Set a camera control property value.
bool	duvc::get_range (const Device &dev, VidProp prop, PropRange &out)
	Get the valid range for a video processing property.
bool	duvc::get (const Device &dev, VidProp prop, PropSetting &out)
	Get a video processing property value.
bool	duvc::set (const Device &dev, VidProp prop, const PropSetting &in)
	Set a video processing property value.
const char *	duvc::to_string (CamProp prop)
	Convert camera property enum to string.
const char *	duvc::to_string (VidProp prop)
	Convert video property enum to string.
const char *	duvc::to_string (CamMode mode)
	Convert camera mode enum to string.
const wchar_t *	duvc::to_wstring (CamProp prop)
	Convert camera property enum to wide string.
const wchar_t *	duvc::to_wstring (VidProp prop)
	Convert video property enum to wide string.
const wchar_t *	duvc::to_wstring (CamMode mode)
	Convert camera mode enum to wide string.
void	duvc::register_device_change_callback (DeviceChangeCallback callback)
	Register callback for device hotplug events.
void	duvc::unregister_device_change_callback ()
	Unregister device change callback.
bool	duvc::is_device_connected (const Device &dev)
	Check if a device is currently connected and accessible.
bool	duvc::get_vendor_property (const Device &dev, const GUID &property_set, ULONG property_id, std::vector< uint8_t > &data)
	Get vendor-specific property data from device.
bool	duvc::set_vendor_property (const Device &dev, const GUID &property_set, ULONG property_id, const std::vector< uint8_t > &data)
	Set vendor-specific property data on device.
bool	duvc::query_vendor_property_support (const Device &dev, const GUID &property_set, ULONG property_id)
	Query whether device supports a vendor-specific property.
DeviceConnection *	duvc::get_cached_connection (const Device &dev)
void	duvc::release_cached_connection (const Device &dev)
void	duvc::clear_connection_cache ()