99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
|
/*
|
||
|
|
* This copyright notice applies to this header file only:
|
||
|
|
*
|
||
|
|
* Copyright (c) 2016
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person
|
||
|
|
* obtaining a copy of this software and associated documentation
|
||
|
|
* files (the "Software"), to deal in the Software without
|
||
|
|
* restriction, including without limitation the rights to use,
|
||
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
|
|
* copies of the software, and to permit persons to whom the
|
||
|
|
* software is furnished to do so, subject to the following
|
||
|
|
* conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be
|
||
|
|
* included in all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if !defined(AV_COMPAT_DYNLINK_CUDA_H) && !defined(CUDA_VERSION)
|
||
|
|
#define AV_COMPAT_DYNLINK_CUDA_H
|
||
|
|
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
#define CUDA_VERSION 7050
|
||
|
|
|
||
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
||
|
|
#define CUDAAPI __stdcall
|
||
|
|
#else
|
||
|
|
#define CUDAAPI
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define CU_CTX_SCHED_BLOCKING_SYNC 4
|
||
|
|
|
||
|
|
typedef int CUdevice;
|
||
|
|
typedef void* CUarray;
|
||
|
|
typedef void* CUcontext;
|
||
|
|
typedef void* CUstream;
|
||
|
|
#if defined(__x86_64) || defined(AMD64) || defined(_M_AMD64)
|
||
|
|
typedef unsigned long long CUdeviceptr;
|
||
|
|
#else
|
||
|
|
typedef unsigned int CUdeviceptr;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
typedef enum cudaError_enum {
|
||
|
|
CUDA_SUCCESS = 0
|
||
|
|
} CUresult;
|
||
|
|
|
||
|
|
typedef enum CUmemorytype_enum {
|
||
|
|
CU_MEMORYTYPE_HOST = 1,
|
||
|
|
CU_MEMORYTYPE_DEVICE = 2
|
||
|
|
} CUmemorytype;
|
||
|
|
|
||
|
|
typedef struct CUDA_MEMCPY2D_st {
|
||
|
|
size_t srcXInBytes;
|
||
|
|
size_t srcY;
|
||
|
|
CUmemorytype srcMemoryType;
|
||
|
|
const void *srcHost;
|
||
|
|
CUdeviceptr srcDevice;
|
||
|
|
CUarray srcArray;
|
||
|
|
size_t srcPitch;
|
||
|
|
|
||
|
|
size_t dstXInBytes;
|
||
|
|
size_t dstY;
|
||
|
|
CUmemorytype dstMemoryType;
|
||
|
|
void *dstHost;
|
||
|
|
CUdeviceptr dstDevice;
|
||
|
|
CUarray dstArray;
|
||
|
|
size_t dstPitch;
|
||
|
|
|
||
|
|
size_t WidthInBytes;
|
||
|
|
size_t Height;
|
||
|
|
} CUDA_MEMCPY2D;
|
||
|
|
|
||
|
|
typedef CUresult CUDAAPI tcuInit(unsigned int Flags);
|
||
|
|
typedef CUresult CUDAAPI tcuDeviceGetCount(int *count);
|
||
|
|
typedef CUresult CUDAAPI tcuDeviceGet(CUdevice *device, int ordinal);
|
||
|
|
typedef CUresult CUDAAPI tcuDeviceGetName(char *name, int len, CUdevice dev);
|
||
|
|
typedef CUresult CUDAAPI tcuDeviceComputeCapability(int *major, int *minor, CUdevice dev);
|
||
|
|
typedef CUresult CUDAAPI tcuCtxCreate_v2(CUcontext *pctx, unsigned int flags, CUdevice dev);
|
||
|
|
typedef CUresult CUDAAPI tcuCtxPushCurrent_v2(CUcontext *pctx);
|
||
|
|
typedef CUresult CUDAAPI tcuCtxPopCurrent_v2(CUcontext *pctx);
|
||
|
|
typedef CUresult CUDAAPI tcuCtxDestroy_v2(CUcontext ctx);
|
||
|
|
typedef CUresult CUDAAPI tcuMemAlloc_v2(CUdeviceptr *dptr, size_t bytesize);
|
||
|
|
typedef CUresult CUDAAPI tcuMemFree_v2(CUdeviceptr dptr);
|
||
|
|
typedef CUresult CUDAAPI tcuMemcpy2D_v2(const CUDA_MEMCPY2D *pcopy);
|
||
|
|
typedef CUresult CUDAAPI tcuGetErrorName(CUresult error, const char** pstr);
|
||
|
|
typedef CUresult CUDAAPI tcuGetErrorString(CUresult error, const char** pstr);
|
||
|
|
|
||
|
|
#endif
|