ImageTransformation.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2015-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */
 
#ifndef DW_IMAGEPROCESSING_GEOMETRY_IMAGETRANSFORMATION_H_
#define DW_IMAGEPROCESSING_GEOMETRY_IMAGETRANSFORMATION_H_
 
#include <dw/core/context/Context.h>
#include <dw/core/base/Types.h>
#include <dw/image/Image.h>
#include <nvscisync.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct dwImageTransformationParameters
{
    uint8_t ignoreAspectRatio;
    uint8_t useNvMedia;
} dwImageTransformationParameters;
 
typedef struct dwImageTransformationObject* dwImageTransformationHandle_t;
 
DW_API_PUBLIC
dwStatus dwImageTransformation_initialize(dwImageTransformationHandle_t* handle, dwImageTransformationParameters params,
                                          dwContextHandle_t context);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_reset(dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_release(dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_appendAllocationAttributes(dwImageProperties* const imgProps,
                                                          dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_registerImages(dwImagePool imagePool, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_setCUDAStream(cudaStream_t stream, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_getCUDAStream(cudaStream_t* stream, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_copy(dwImageHandle_t outputImage, const dwImageHandle_t inputImage,
                                    const dwRect* outputROI, const dwRect* inputROI,
                                    dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_fillNvSciSyncAttrs(NvSciSyncAttrList syncAttrList, dwSyncType syncType, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_setNvSciSyncObj(NvSciSyncObj syncObj, dwSyncType syncType, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_getEOFFence(NvSciSyncFence* syncFence, dwImageTransformationHandle_t handle);
 
DW_API_PUBLIC
dwStatus dwImageTransformation_addPrefenceWait(const NvSciSyncFence* syncFence, dwImageTransformationHandle_t handle);
#ifdef __cplusplus
}
#endif
 
#endif // DW_IMAGEPROCESSING_H_