nvmedia_icp_nvscisync.h

Go to the documentation of this file.

/*
 * Copyright (c) 2019-2020, 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_ICP_NVSCISYNC_H
#define NVMEDIA_ICP_NVSCISYNC_H
 
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
 
#include "nvmedia_core.h"
#include "nvscisync.h"
#include "nvmedia_icp.h"
 
#define NVMEDIA_ICP_NVSCISYNC_VERSION_MAJOR   1
 
#define NVMEDIA_ICP_NVSCISYNC_VERSION_MINOR   2
 
#define NVMEDIA_ICP_MAX_PRENVSCISYNCFENCES    3
 
NvMediaStatus
NvMediaICPNvSciSyncGetVersion(
    NvMediaVersion *version
);
 
NvMediaStatus
NvMediaICPFillNvSciSyncAttrList(
    const NvMediaICP             *icp,
    NvSciSyncAttrList            attrlist,
    NvMediaNvSciSyncClientType   clienttype
);
 
NvMediaStatus
NvMediaICPRegisterNvSciSyncObj(
    const NvMediaICP          *icp,
    NvMediaNvSciSyncObjType   syncobjtype,
    NvSciSyncObj              syncobj,
    uint32_t                  channelId
);
 
NvMediaStatus
NvMediaICPUnregisterNvSciSyncObj(
    const NvMediaICP      *icp,
    NvSciSyncObj          syncobj,
    uint32_t              channelId
);
 
NvMediaStatus
NvMediaICPSetNvSciSyncObjforEOF(
    const NvMediaICP     *icp,
    NvSciSyncObj         nvscisyncEOF,
    uint32_t             channelId
);
 
NvMediaStatus
NvMediaICPGetEOFNvSciSyncFence(
    const NvMediaICP          *icp,
    const NvSciSyncObj        eofnvscisyncobj,
    uint32_t                  channelId,
    NvSciSyncFence            *eofnvscisyncfence
);
 
NvMediaStatus
NvMediaICPSetNvSciSyncObjforSOF(
    const NvMediaICP      *icp,
    NvSciSyncObj          nvscisyncSOF,
    uint32_t              channelId
);
 
NvMediaStatus
NvMediaICPGetSOFNvSciSyncFence(
    const NvMediaICP          *icp,
    const NvSciSyncObj        sofnvscisyncobj,
    uint32_t                  channelId,
    NvSciSyncFence            *sofnvscisyncfence
);
 
NvMediaStatus
NvMediaICPInsertPreNvSciSyncFence(
    const NvMediaICP         *icp,
    const NvSciSyncFence     *prenvscisyncfence,
    uint32_t                 channelId
);
 
/*
 * \defgroup history_nvmedia_icp_nvscisync History
 * Provides change history for the NvMedia ICP NvSciSync API
 *
 * \section history_nvmedia_icp_nvscisync Version History
 *
 * <b> Version 1.0 </b> March 11, 2019
 * - Initial release
 *
 * <b> Version 1.1 </b> October 21, 2019
 * Added const keyword to the following:
 * - \ref NvMediaICPFillNvSciSyncAttrList
 * - \ref NvMediaICPRegisterNvSciSyncObj
 * - \ref NvMediaICPUnregisterNvSciSyncObj
 * - \ref NvMediaICPSetNvSciSyncObjforEOF
 * - \ref NvMediaICPGetEOFNvSciSyncFence
 * - \ref NvMediaICPSetNvSciSyncObjforSOF
 * - \ref NvMediaICPGetSOFNvSciSyncFence
 * - \ref NvMediaICPInsertPreNvSciSyncFence
 * Added comments for the following value of \ref NvMediaStatus:
 * - \ref NVMEDIA_STATUS_NOT_INITIALIZED
 * - \ref NVMEDIA_STATUS_NOT_SUPPORTED
 *
 * <b> Version 1.2 </b> January 22, 2020
 * Remove the return value NVMEDIA_STATUS_NOT_INITIALIZED
 * Add \ref NVMEDIA_STATUS_NOT_SUPPORTED return value to all functions.
 */
#ifdef __cplusplus
};     /* extern "C" */
#endif /* __cplusplus */
 
#endif /* NVMEDIA_ICP_NVSCISYNC_H */