nvmedia_dla_nvscisync.h

Go to the documentation of this file.

/*
 * Copyright (c) 2019, NVIDIA CORPORATION. All rights reserved. All
 * information contained herein is proprietary and confidential to NVIDIA
 * Corporation.  Any use, reproduction, or disclosure without the written
 * permission of NVIDIA Corporation is prohibited.
 */

#ifndef NVMEDIA_DLA_NVSCISYNC_H
#define NVMEDIA_DLA_NVSCISYNC_H

#ifdef __cplusplus
extern "C" {
#endif

#include "nvmedia_core.h"
#include "nvscisync.h"
#include "nvmedia_dla.h"

#define NVMEDIA_DLA_NVSCISYNC_VERSION_MAJOR   1

#define NVMEDIA_DLA_NVSCISYNC_VERSION_MINOR   1

#define NVMEDIA_DLA_MAX_PRENVSCISYNCFENCES  (8U)

NvMediaStatus
NvMediaDlaNvSciSyncGetVersion(
    NvMediaVersion *version
);

NvMediaStatus
NvMediaDlaFillNvSciSyncAttrList(
    const NvMediaDla                *dla,
    NvSciSyncAttrList          attrlist,
    NvMediaNvSciSyncClientType clienttype
);

NvMediaStatus
NvMediaDlaRegisterNvSciSyncObj(
    NvMediaDla                *dla,
    NvMediaNvSciSyncObjType    syncobjtype,
    NvSciSyncObj               nvscisync
);

NvMediaStatus
NvMediaDlaUnregisterNvSciSyncObj(
    NvMediaDla                *dla,
    NvSciSyncObj               nvscisync
);

NvMediaStatus
NvMediaDlaSetNvSciSyncObjforSOF(
    NvMediaDla                *dla,
    NvSciSyncObj               nvscisyncSOF
);

NvMediaStatus
NvMediaDlaSetNvSciSyncObjforEOF(
    NvMediaDla                *dla,
    NvSciSyncObj               nvscisyncEOF
);

NvMediaStatus
NvMediaDlaInsertPreNvSciSyncFence(
    NvMediaDla                *dla,
    const NvSciSyncFence      *prenvscisyncfence
);

NvMediaStatus
NvMediaDlaGetSOFNvSciSyncFence(
    const NvMediaDla                *dla,
    NvSciSyncObj               sofnvscisyncobj,
    NvSciSyncFence            *sofnvscisyncfence
);

NvMediaStatus
NvMediaDlaGetEOFNvSciSyncFence(
    const NvMediaDla                *dla,
    NvSciSyncObj               eofnvscisyncobj,
    NvSciSyncFence            *eofnvscisyncfence
);

/*
 * \defgroup history_nvmedia_dla_nvscisync History
 * Provides change history for the NvMedia Dla NvSciSync API
 *
 * \section history_nvmedia_dla_nvscisync Version History
 *
 * <b> Version 1.0 </b> March 14, 2019
 * - Initial release
 *
 * <b> Version 1.1 </b> April 11, 2019
 * - Add new API NvMediaDlaSetNvSciSyncObjforSOF and NvMediaDlaGetEOFNvSciSyncFence
 * - Rename NvMediaDlaUnRegisterNvSciSyncObj to NvMediaDlaUnregisterNvSciSyncObj
 *
 */

#ifdef __cplusplus
};     /* extern "C" */
#endif

#endif /* NVMEDIA_DLA_NVSCISYNC_H */