UsbWebcamInterface.h revision d0eec04539061d14a7e51f492aea90fa5394615f
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync/* $Id$ */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync/** @file
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync * VirtualBox PDM Driver for Emulated USB Webcam
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync/*
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync * Copyright (C) 2011-2012 Oracle Corporation
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync *
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync * Oracle Corporation confidential
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync * All rights reserved
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#ifndef ____H_USBWEBCAMINTERFACE
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#define ____H_USBWEBCAMINTERFACE
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#include <VBox/vmm/pdmdrv.h>
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#define VRDE_VIDEOIN_WITH_VRDEINTERFACE /* Get the VRDE interface definitions. */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#include <VBox/RemoteDesktop/VRDEVideoIn.h>
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsyncclass Console;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsynctypedef struct EMWEBCAMDRV EMWEBCAMDRV;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsynctypedef struct EMWEBCAMREMOTE EMWEBCAMREMOTE;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsyncclass EmWebcam
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync{
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync public:
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync EmWebcam(Console *console);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync virtual ~EmWebcam();
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync static const PDMDRVREG DrvReg;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync EMWEBCAMDRV *mpDrv;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync void EmWebcamDestruct(EMWEBCAMDRV *pDrv);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync /* Callbacks. */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync void EmWebcamCbNotify(uint32_t u32Id, const void *pvData, uint32_t cbData);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync void EmWebcamCbDeviceDesc(int rcRequest, void *pDeviceCtx, void *pvUser,
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync const VRDEVIDEOINDEVICEDESC *pDeviceDesc, uint32_t cbDeviceDesc);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync void EmWebcamCbControl(int rcRequest, void *pDeviceCtx, void *pvUser,
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync const VRDEVIDEOINCTRLHDR *pControl, uint32_t cbControl);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync void EmWebcamCbFrame(int rcRequest, void *pDeviceCtx,
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync const VRDEVIDEOINPAYLOADHDR *pFrame, uint32_t cbFrame);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync /* Methods for the PDM driver. */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync int SendControl(EMWEBCAMDRV *pDrv, void *pvUser, uint64_t u64DeviceId,
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync const VRDEVIDEOINCTRLHDR *pControl, uint32_t cbControl);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync private:
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync Console * const mParent;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync EMWEBCAMREMOTE *mpRemote;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync uint64_t volatile mu64DeviceIdSrc;
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync};
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync#endif /* !____H_USBWEBCAMINTERFACE */
d0eec04539061d14a7e51f492aea90fa5394615fvboxsync/* vi: set tabstop=4 shiftwidth=4 expandtab: */