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68 lines
2.4 KiB
C
68 lines
2.4 KiB
C
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/* 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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#ifndef _BINDLESSTEXTURE_CU_
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#define _BINDLESSTEXTURE_CU_
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// includes, cuda
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#include <vector_types.h>
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#include <cuda_runtime.h>
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// CUDA utilities and system includes
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#include <helper_cuda.h>
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#include <vector_types.h>
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typedef unsigned int uint;
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typedef unsigned char uchar;
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#pragma pack(push, 4)
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struct Image {
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void *h_data;
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cudaExtent size;
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cudaResourceType type;
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cudaArray_t dataArray;
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cudaMipmappedArray_t mipmapArray;
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cudaTextureObject_t textureObject;
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Image() { memset(this, 0, sizeof(Image)); }
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};
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#pragma pack(pop)
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inline void _checkHost(bool test, const char *condition, const char *file,
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int line, const char *func) {
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if (!test) {
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fprintf(stderr, "HOST error at %s:%d (%s) \"%s\" \n", file, line, condition,
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func);
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exit(EXIT_FAILURE);
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}
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}
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#define checkHost(condition) \
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_checkHost(condition, #condition, __FILE__, __LINE__, __FUNCTION__)
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#endif
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