mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
3.2 KiB
98 lines
3.2 KiB
/* |
|
* 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
|
|
|