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 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
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 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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#ifndef _BINDLESSTEXTURE_CU_
#define _BINDLESSTEXTURE_CU_

// includes, cuda
#include <cuda_runtime.h>
#include <vector_types.h>

// CUDA utilities and system includes
#include <helper_cuda.h>
#include <vector_types.h>

typedef unsigned int  uint;
typedef unsigned char uchar;

#pragma pack(push, 4)
struct Image
{
    void                *h_data;
    cudaExtent           size;
    cudaResourceType     type;
    cudaArray_t          dataArray;
    cudaMipmappedArray_t mipmapArray;
    cudaTextureObject_t  textureObject;

    Image() { memset(this, 0, sizeof(Image)); }
};
#pragma pack(pop)

inline void _checkHost(bool test, const char *condition, const char *file, int line, const char *func)
{
    if (!test) {
        fprintf(stderr, "HOST error at %s:%d (%s) \"%s\" \n", file, line, condition, func);
        exit(EXIT_FAILURE);
    }
}

#define checkHost(condition) _checkHost(condition, #condition, __FILE__, __LINE__, __FUNCTION__)

#endif