nvmedia_image_pyramid_nvscibuf.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_IMAGE_PYRAMID_NVSCIBUF_H
#define NVMEDIA_IMAGE_PYRAMID_NVSCIBUF_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "nvscibuf.h"
#include "nvmedia_core.h"
#include "nvmedia_surface.h"
#include "nvmedia_image.h"
#include "nvmedia_image_pyramid.h"
 
#define NVMEDIA_IMAGE_PYRAMID_NVSCIBUF_VERSION_MAJOR   (1u)
 
#define NVMEDIA_IMAGE_PYRAMID_NVSCIBUF_VERSION_MINOR   (0u)
 
NvMediaStatus
NvMediaImagePyramidNvSciBufInit(void);
 
void
NvMediaImagePyramidNvSciBufDeinit(void);
 
NvMediaStatus
NvMediaImagePyramidFillNvSciBufAttrs(
    NvMediaDevice *device,
    NvMediaSurfaceType type,
    const NvMediaSurfAllocAttr *attrs,
    uint32_t numLevels,
    float scale,
    uint32_t numAttrs,
    uint64_t flags,
    NvSciBufAttrList attr_h
);
 
 
NvMediaStatus
NvMediaImagePyramidCreateFromNvSciBuf(
    NvMediaDevice *device,
    NvSciBufObj nvscibufObj,
    NvMediaImagePyramid **nvmImagePyramid
);
 
NvMediaStatus
NvMediaImagePyramidNvSciBufGetVersion(
    NvMediaVersion *version
);
 
/*
 * \defgroup history_nvmedia_image_pyramid_nvscibuf History
 * Provides change history for the NvMedia NvSciBuf API.
 *
 * \section history_nvmedia_image_pyramid_nvscibuf Version History
 *
 * <b> Version 1.0 </b> July 16, 2019
 * - Initial release
 */
 
#ifdef __cplusplus
};     /* extern "C" */
#endif
 
#endif /* NVMEDIA_IMAGE_PYRAMID_NVSCIBUF_H */