| 1 | /* $Id: DrvAudioVideoRec.h 62485 2016-07-22 18:36:43Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox driver interface to video recording backend.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2014-2016 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #ifndef ____H_DRVAUDIOVIDEOREC
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| 19 | #define ____H_DRVAUDIOVIDEOREC
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| 20 |
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| 21 | #include <VBox/com/ptr.h>
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| 22 | #include <VBox/vmm/pdmdrv.h>
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| 23 | #include <VBox/vmm/pdmifs.h>
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| 24 |
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| 25 | class Console;
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| 26 |
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| 27 | class AudioVideoRec
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| 28 | {
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| 29 |
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| 30 | public:
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| 31 |
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| 32 | AudioVideoRec(Console *pConsole);
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| 33 | virtual ~AudioVideoRec(void);
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| 34 |
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| 35 | public:
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| 36 |
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| 37 | static const PDMDRVREG DrvReg;
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| 38 |
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| 39 | Console *getParent(void) { return mParent; }
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| 40 |
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| 41 | public:
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| 42 |
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| 43 | int handleVideoRecSvrCmdAudioInputIntercept(bool fIntercept);
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| 44 | int handleVideoRecSvrCmdAudioInputEventBegin(void *pvContext, int iSampleHz, int cChannels, int cBits, bool fUnsigned);
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| 45 | int handleVideoRecSvrCmdAudioInputEventData(void *pvContext, const void *pvData, uint32_t cbData);
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| 46 | int handleVideoRecSvrCmdAudioInputEventEnd(void *pvContext);
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| 47 |
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| 48 | public:
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| 49 |
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| 50 | static DECLCALLBACK(int) drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
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| 51 | static DECLCALLBACK(void) drvDestruct(PPDMDRVINS pDrvIns);
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| 52 |
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| 53 | private:
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| 54 |
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| 55 | /** Pointer to the associated video recording audio driver. */
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| 56 | struct DRVAUDIOVIDEOREC *mpDrv;
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| 57 | /** Pointer to parent. */
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| 58 | Console * const mParent;
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| 59 | };
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| 60 |
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| 61 | #endif /* !____H_DRVAUDIOVIDEOREC */
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| 62 |
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