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https://github.com/NVIDIA/cuda-samples.git
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67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
/* Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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//
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// DESCRIPTION: CUDA consumer header file
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//
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#ifndef _CUDA_CONSUMER_H_
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#define _CUDA_CONSUMER_H_
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "cudaEGL.h"
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#include "eglstrm_common.h"
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#include <cuda_runtime.h>
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#include <cuda.h>
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typedef struct _test_cuda_consumer_s {
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CUcontext context;
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CUeglStreamConnection cudaConn;
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int cudaDevId;
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EGLDisplay eglDisplay;
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EGLStreamKHR eglStream;
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unsigned int charCnt;
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char *cudaBuf;
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bool profileAPI;
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unsigned char *pCudaCopyMem;
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CUstream consCudaStream;
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} test_cuda_consumer_s;
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CUresult cuda_consumer_init(test_cuda_consumer_s *cudaConsumer, TestArgs *args);
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CUresult cuda_consumer_Deinit(test_cuda_consumer_s *cudaConsumer);
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CUresult cudaConsumerAcquireFrame(test_cuda_consumer_s *data, int frameNumber);
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CUresult cudaConsumerReleaseFrame(test_cuda_consumer_s *data, int frameNumber);
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CUresult cudaDeviceCreateConsumer(test_cuda_consumer_s *cudaConsumer);
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cudaError_t cudaConsumer_filter(CUstream cStream, char *pSrc, int width,
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int height, char expectedVal, char newVal,
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int frameNumber);
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cudaError_t cudaGetValueMismatch(void);
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#endif
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