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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:49:04 +0000 |
commit | 16f504a9dca3fe3b70568f67b7d41241ae485288 (patch) | |
tree | c60f36ada0496ba928b7161059ba5ab1ab224f9d /src/VBox/Main/include/UsbWebcamInterface.h | |
parent | Initial commit. (diff) | |
download | virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.tar.xz virtualbox-16f504a9dca3fe3b70568f67b7d41241ae485288.zip |
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Main/include/UsbWebcamInterface.h')
-rw-r--r-- | src/VBox/Main/include/UsbWebcamInterface.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/VBox/Main/include/UsbWebcamInterface.h b/src/VBox/Main/include/UsbWebcamInterface.h new file mode 100644 index 00000000..bedb5a2b --- /dev/null +++ b/src/VBox/Main/include/UsbWebcamInterface.h @@ -0,0 +1,79 @@ +/* $Id: UsbWebcamInterface.h $ */ +/** @file + * VirtualBox PDM Driver for Emulated USB Webcam + */ + +/* + * Copyright (C) 2011-2022 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef MAIN_INCLUDED_UsbWebcamInterface_h +#define MAIN_INCLUDED_UsbWebcamInterface_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <VBox/vmm/pdmdrv.h> +#define VRDE_VIDEOIN_WITH_VRDEINTERFACE /* Get the VRDE interface definitions. */ +#include <VBox/RemoteDesktop/VRDEVideoIn.h> + +class ConsoleVRDPServer; +typedef struct EMWEBCAMDRV EMWEBCAMDRV; +typedef struct EMWEBCAMREMOTE EMWEBCAMREMOTE; + +class EmWebcam +{ + public: + EmWebcam(ConsoleVRDPServer *pServer); + virtual ~EmWebcam(); + + static const PDMDRVREG DrvReg; + + void EmWebcamConstruct(EMWEBCAMDRV *pDrv); + void EmWebcamDestruct(EMWEBCAMDRV *pDrv); + + /* Callbacks. */ + void EmWebcamCbNotify(uint32_t u32Id, const void *pvData, uint32_t cbData); + void EmWebcamCbDeviceDesc(int rcRequest, void *pDeviceCtx, void *pvUser, + const VRDEVIDEOINDEVICEDESC *pDeviceDesc, uint32_t cbDeviceDesc); + void EmWebcamCbControl(int rcRequest, void *pDeviceCtx, void *pvUser, + const VRDEVIDEOINCTRLHDR *pControl, uint32_t cbControl); + void EmWebcamCbFrame(int rcRequest, void *pDeviceCtx, + const VRDEVIDEOINPAYLOADHDR *pFrame, uint32_t cbFrame); + + /* Methods for the PDM driver. */ + int SendControl(EMWEBCAMDRV *pDrv, void *pvUser, uint64_t u64DeviceId, + const VRDEVIDEOINCTRLHDR *pControl, uint32_t cbControl); + + private: + static DECLCALLBACK(void *) drvQueryInterface(PPDMIBASE pInterface, const char *pszIID); + static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags); + static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns); + + ConsoleVRDPServer * const mParent; + + EMWEBCAMDRV *mpDrv; + EMWEBCAMREMOTE *mpRemote; + uint64_t volatile mu64DeviceIdSrc; +}; + +#endif /* !MAIN_INCLUDED_UsbWebcamInterface_h */ +/* vi: set tabstop=4 shiftwidth=4 expandtab: */ |