Windows DirectShow connection pooling implementation. More...

#include <duvc-ctl/core/device.h>
#include <duvc-ctl/detail/com_helpers.h>
#include <duvc-ctl/platform/windows/connection_pool.h>
#include <memory>
#include <mutex>
#include <unordered_map>
#include <dshow.h>
#include <strmif.h>

Include dependency graph for connection_pool.cpp:

Namespaces
namespace	duvc

Macros
#define	CameraControl_Pan 0L

#define	CameraControl_Tilt 1L

#define	CameraControl_Roll 2L

#define	CameraControl_Zoom 3L

#define	CameraControl_Exposure 4L

#define	CameraControl_Iris 5L

#define	CameraControl_Focus 6L

#define	CameraControl_ScanMode 7L

#define	CameraControl_Privacy 8L

#define	CameraControl_PanRelative 9L

#define	CameraControl_TiltRelative 10L

#define	CameraControl_RollRelative 11L

#define	CameraControl_ZoomRelative 12L

#define	CameraControl_ExposureRelative 13L

#define	CameraControl_IrisRelative 14L

#define	CameraControl_FocusRelative 15L

#define	CameraControl_PanTilt 16L

#define	CameraControl_PanTiltRelative 17L

#define	CameraControl_FocusSimple 18L

#define	CameraControl_DigitalZoom 19L

#define	CameraControl_DigitalZoomRelative 20L

#define	CameraControl_BacklightCompensation 21L

#define	CameraControl_Lamp 22L

#define	CameraControl_Flags_Auto 0x0001

#define	CameraControl_Flags_Manual 0x0002

#define	VideoProcAmp_Brightness 0

#define	VideoProcAmp_Contrast 1

#define	VideoProcAmp_Hue 2

#define	VideoProcAmp_Saturation 3

#define	VideoProcAmp_Sharpness 4

#define	VideoProcAmp_Gamma 5

#define	VideoProcAmp_ColorEnable 6

#define	VideoProcAmp_WhiteBalance 7

#define	VideoProcAmp_BacklightCompensation 8

#define	VideoProcAmp_Gain 9

#define	VideoProcAmp_Flags_Auto 0x0001

#define	VideoProcAmp_Flags_Manual 0x0002

Functions
com_ptr< ICreateDevEnum >	duvc::create_dev_enum ()
	Create DirectShow device enumerator.

com_ptr< IEnumMoniker >	duvc::enum_video_devices (ICreateDevEnum *dev)
	Enumerate video input devices.

std::wstring	duvc::read_friendly_name (IMoniker *mon)
	Read friendly name from device moniker.

std::wstring	duvc::read_device_path (IMoniker *mon)
	Read device path from moniker.

bool	duvc::is_same_device (const Device &d, const std::wstring &name, const std::wstring &path)
	Check if two device identifiers refer to same device.

static com_ptr< IBaseFilter >	duvc::bind_to_filter (IMoniker *mon)

static com_ptr< IAMCameraControl >	duvc::get_cam_ctrl (IBaseFilter *f)

static com_ptr< IAMVideoProcAmp >	duvc::get_vproc (IBaseFilter *f)

com_ptr< IBaseFilter >	duvc::open_device_filter (const Device &dev)
	Create DirectShow filter from device.

static long	duvc::camprop_to_dshow (CamProp p)

static long	duvc::vidprop_to_dshow (VidProp p)

static long	duvc::to_flag (CamMode m, bool is_camera_control)

static CamMode	duvc::from_flag (long flag, bool is_camera_control)

Detailed Description

Windows DirectShow connection pooling implementation.

Definition in file connection_pool.cpp.

Macro Definition Documentation

◆ CameraControl_BacklightCompensation

#define CameraControl_BacklightCompensation 21L

Definition at line 41 of file connection_pool.cpp.

◆ CameraControl_DigitalZoom

#define CameraControl_DigitalZoom 19L

Definition at line 39 of file connection_pool.cpp.

◆ CameraControl_DigitalZoomRelative

#define CameraControl_DigitalZoomRelative 20L

Definition at line 40 of file connection_pool.cpp.

◆ CameraControl_Exposure

#define CameraControl_Exposure 4L

Definition at line 24 of file connection_pool.cpp.

◆ CameraControl_ExposureRelative

#define CameraControl_ExposureRelative 13L

Definition at line 33 of file connection_pool.cpp.

◆ CameraControl_Flags_Auto

#define CameraControl_Flags_Auto 0x0001

Definition at line 43 of file connection_pool.cpp.

◆ CameraControl_Flags_Manual

#define CameraControl_Flags_Manual 0x0002

Definition at line 44 of file connection_pool.cpp.

◆ CameraControl_Focus

#define CameraControl_Focus 6L

Definition at line 26 of file connection_pool.cpp.

◆ CameraControl_FocusRelative

#define CameraControl_FocusRelative 15L

Definition at line 35 of file connection_pool.cpp.

◆ CameraControl_FocusSimple

#define CameraControl_FocusSimple 18L

Definition at line 38 of file connection_pool.cpp.

◆ CameraControl_Iris

#define CameraControl_Iris 5L

Definition at line 25 of file connection_pool.cpp.

◆ CameraControl_IrisRelative

#define CameraControl_IrisRelative 14L

Definition at line 34 of file connection_pool.cpp.

◆ CameraControl_Lamp

#define CameraControl_Lamp 22L

Definition at line 42 of file connection_pool.cpp.

◆ CameraControl_Pan

#define CameraControl_Pan 0L

Definition at line 20 of file connection_pool.cpp.

◆ CameraControl_PanRelative

#define CameraControl_PanRelative 9L

Definition at line 29 of file connection_pool.cpp.

◆ CameraControl_PanTilt

#define CameraControl_PanTilt 16L

Definition at line 36 of file connection_pool.cpp.

◆ CameraControl_PanTiltRelative

#define CameraControl_PanTiltRelative 17L

Definition at line 37 of file connection_pool.cpp.

◆ CameraControl_Privacy

#define CameraControl_Privacy 8L

Definition at line 28 of file connection_pool.cpp.

◆ CameraControl_Roll

#define CameraControl_Roll 2L

Definition at line 22 of file connection_pool.cpp.

◆ CameraControl_RollRelative

#define CameraControl_RollRelative 11L

Definition at line 31 of file connection_pool.cpp.

◆ CameraControl_ScanMode

#define CameraControl_ScanMode 7L

Definition at line 27 of file connection_pool.cpp.

◆ CameraControl_Tilt

#define CameraControl_Tilt 1L

Definition at line 21 of file connection_pool.cpp.

◆ CameraControl_TiltRelative

#define CameraControl_TiltRelative 10L

Definition at line 30 of file connection_pool.cpp.

◆ CameraControl_Zoom

#define CameraControl_Zoom 3L

Definition at line 23 of file connection_pool.cpp.

◆ CameraControl_ZoomRelative

#define CameraControl_ZoomRelative 12L

Definition at line 32 of file connection_pool.cpp.

◆ VideoProcAmp_BacklightCompensation

#define VideoProcAmp_BacklightCompensation 8

Definition at line 56 of file connection_pool.cpp.

◆ VideoProcAmp_Brightness

#define VideoProcAmp_Brightness 0

Definition at line 48 of file connection_pool.cpp.

◆ VideoProcAmp_ColorEnable

#define VideoProcAmp_ColorEnable 6

Definition at line 54 of file connection_pool.cpp.

◆ VideoProcAmp_Contrast

#define VideoProcAmp_Contrast 1

Definition at line 49 of file connection_pool.cpp.

◆ VideoProcAmp_Flags_Auto

#define VideoProcAmp_Flags_Auto 0x0001

Definition at line 58 of file connection_pool.cpp.

◆ VideoProcAmp_Flags_Manual

#define VideoProcAmp_Flags_Manual 0x0002

Definition at line 59 of file connection_pool.cpp.

◆ VideoProcAmp_Gain

#define VideoProcAmp_Gain 9

Definition at line 57 of file connection_pool.cpp.

◆ VideoProcAmp_Gamma

#define VideoProcAmp_Gamma 5

Definition at line 53 of file connection_pool.cpp.

◆ VideoProcAmp_Hue

#define VideoProcAmp_Hue 2

Definition at line 50 of file connection_pool.cpp.

◆ VideoProcAmp_Saturation

#define VideoProcAmp_Saturation 3

Definition at line 51 of file connection_pool.cpp.

◆ VideoProcAmp_Sharpness

#define VideoProcAmp_Sharpness 4

Definition at line 52 of file connection_pool.cpp.

◆ VideoProcAmp_WhiteBalance

#define VideoProcAmp_WhiteBalance 7

Definition at line 55 of file connection_pool.cpp.

Namespaces

Macros

Functions