350 lines
12 KiB
C
350 lines
12 KiB
C
#pragma once
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#include <gst/cuda/cuda-prelude.h>
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#include <cuda.h>
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#include <cudaGL.h>
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#ifdef G_OS_WIN32
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#ifndef INITGUID
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#include <initguid.h>
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#endif /* INITGUID */
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#include <d3d11.h>
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#include <dxgi.h>
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#include <cudaD3D11.h>
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#endif /* G_OS_WIN32 */
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G_BEGIN_DECLS
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/* cuda.h */
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GST_CUDA_API
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CUresult CUDAAPI CuInit (unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuGetErrorName (CUresult error,
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const char **pStr);
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GST_CUDA_API
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CUresult CUDAAPI CuGetErrorString (CUresult error,
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const char **pStr);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxCreate (CUcontext * pctx,
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unsigned int flags,
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CUdevice dev);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxDestroy (CUcontext ctx);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxPopCurrent (CUcontext * pctx);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxPushCurrent (CUcontext ctx);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxEnablePeerAccess (CUcontext peerContext,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuCtxDisablePeerAccess (CUcontext peerContext);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsMapResources (unsigned int count,
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CUgraphicsResource * resources,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsUnmapResources (unsigned int count,
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CUgraphicsResource * resources,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsSubResourceGetMappedArray (CUarray * pArray,
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CUgraphicsResource resource,
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unsigned int arrayIndex,
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unsigned int mipLevel);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsResourceGetMappedPointer (CUdeviceptr * pDevPtr,
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size_t * pSize,
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CUgraphicsResource resource);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsUnregisterResource (CUgraphicsResource resource);
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GST_CUDA_API
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CUresult CUDAAPI CuMemAlloc (CUdeviceptr * dptr,
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unsigned int bytesize);
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GST_CUDA_API
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CUresult CUDAAPI CuMemAllocPitch (CUdeviceptr * dptr,
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size_t * pPitch,
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size_t WidthInBytes,
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size_t Height,
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unsigned int ElementSizeBytes);
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GST_CUDA_API
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CUresult CUDAAPI CuMemAllocHost (void **pp,
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unsigned int bytesize);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpy2D (const CUDA_MEMCPY2D * pCopy);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpy2DAsync (const CUDA_MEMCPY2D *pCopy, CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyDtoD (CUdeviceptr dstDevice,
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CUdeviceptr srcDevice,
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size_t ByteCount);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyDtoDAsync (CUdeviceptr dstDevice,
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CUdeviceptr srcDevice,
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size_t ByteCount,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyDtoH (void *dstHost,
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CUdeviceptr srcDevice,
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size_t ByteCount);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyDtoHAsync (void *dstHost,
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CUdeviceptr srcDevice,
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size_t ByteCount,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyHtoD (CUdeviceptr dstDevice,
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const void *srcHost,
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size_t ByteCount);
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GST_CUDA_API
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CUresult CUDAAPI CuMemcpyHtoDAsync (CUdeviceptr dstDevice,
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const void *srcHost,
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size_t ByteCount,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuMemFree (CUdeviceptr dptr);
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GST_CUDA_API
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CUresult CUDAAPI CuMemFreeHost (void *p);
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GST_CUDA_API
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CUresult CUDAAPI CuStreamCreate (CUstream *phStream,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuStreamDestroy (CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuStreamSynchronize (CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuDeviceGet (CUdevice * device,
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int ordinal);
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GST_CUDA_API
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CUresult CUDAAPI CuDeviceGetCount (int *count);
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GST_CUDA_API
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CUresult CUDAAPI CuDeviceGetName (char *name,
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int len,
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CUdevice dev);
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GST_CUDA_API
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CUresult CUDAAPI CuDeviceGetAttribute (int *pi,
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CUdevice_attribute attrib,
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CUdevice dev);
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GST_CUDA_API
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CUresult CUDAAPI CuDeviceCanAccessPeer (int *canAccessPeer,
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CUdevice dev,
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CUdevice peerDev);
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GST_CUDA_API
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CUresult CUDAAPI CuDriverGetVersion (int * driverVersion);
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GST_CUDA_API
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CUresult CUDAAPI CuModuleLoadData (CUmodule* module,
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const void *image);
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GST_CUDA_API
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CUresult CUDAAPI CuModuleUnload (CUmodule module);
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GST_CUDA_API
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CUresult CUDAAPI CuModuleGetFunction (CUfunction* hfunc,
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CUmodule hmod,
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const char* name);
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GST_CUDA_API
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CUresult CUDAAPI CuTexObjectCreate (CUtexObject *pTexObject,
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const CUDA_RESOURCE_DESC *pResDesc,
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const CUDA_TEXTURE_DESC *pTexDesc,
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const CUDA_RESOURCE_VIEW_DESC *pResViewDesc);
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GST_CUDA_API
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CUresult CUDAAPI CuTexObjectDestroy (CUtexObject texObject);
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GST_CUDA_API
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CUresult CUDAAPI CuLaunchKernel (CUfunction f,
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unsigned int gridDimX,
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unsigned int gridDimY,
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unsigned int gridDimZ,
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unsigned int blockDimX,
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unsigned int blockDimY,
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unsigned int blockDimZ,
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unsigned int sharedMemBytes,
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CUstream hStream,
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void **kernelParams,
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void **extra);
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GST_CUDA_API
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CUresult CUDAAPI CuEventCreate (CUevent *phEvent,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuEventDestroy (CUevent hEvent);
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GST_CUDA_API
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CUresult CUDAAPI CuEventRecord (CUevent hEvent,
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CUstream hStream);
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GST_CUDA_API
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CUresult CUDAAPI CuEventSynchronize (CUevent hEvent);
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GST_CUDA_API
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CUresult CUDAAPI CuIpcGetEventHandle (CUipcEventHandle *pHandle,
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CUevent event);
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GST_CUDA_API
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CUresult CUDAAPI CuIpcOpenEventHandle (CUevent* phEvent,
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CUipcEventHandle handle);
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GST_CUDA_API
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CUresult CUDAAPI CuIpcGetMemHandle (CUipcMemHandle *pHandle,
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CUdeviceptr dptr);
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GST_CUDA_API
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CUresult CUDAAPI CuIpcOpenMemHandle (CUdeviceptr *pdptr,
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CUipcMemHandle handle,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuIpcCloseMemHandle (CUdeviceptr dptr);
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GST_CUDA_API
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CUresult CUDAAPI CuMemAddressReserve (CUdeviceptr *ptr,
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size_t size,
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size_t alignment,
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CUdeviceptr addr,
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unsigned long long flags);
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GST_CUDA_API
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CUresult CUDAAPI CuMemAddressFree (CUdeviceptr ptr,
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size_t size);
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GST_CUDA_API
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CUresult CUDAAPI CuMemCreate (CUmemGenericAllocationHandle *handle,
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size_t size,
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const CUmemAllocationProp *prop,
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unsigned long long flags);
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GST_CUDA_API
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CUresult CUDAAPI CuMemRelease (CUmemGenericAllocationHandle handle);
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GST_CUDA_API
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CUresult CUDAAPI CuMemExportToShareableHandle (void *shareableHandle,
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CUmemGenericAllocationHandle handle,
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CUmemAllocationHandleType handleType,
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unsigned long long flags);
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GST_CUDA_API
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CUresult CUDAAPI CuMemImportFromShareableHandle (CUmemGenericAllocationHandle *handle,
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void *osHandle,
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CUmemAllocationHandleType shHandleType);
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GST_CUDA_API
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CUresult CUDAAPI CuMemSetAccess (CUdeviceptr ptr,
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size_t size,
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const CUmemAccessDesc *desc,
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size_t count);
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GST_CUDA_API
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CUresult CUDAAPI CuMemGetAccess (unsigned long long *flags,
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const CUmemLocation *location,
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CUdeviceptr ptr);
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GST_CUDA_API
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CUresult CUDAAPI CuMemGetAllocationGranularity (size_t *granularity,
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const CUmemAllocationProp *prop,
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CUmemAllocationGranularity_flags option);
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GST_CUDA_API
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CUresult CUDAAPI CuMemGetAllocationPropertiesFromHandle (CUmemAllocationProp *prop,
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CUmemGenericAllocationHandle handle);
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GST_CUDA_API
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CUresult CUDAAPI CuMemMap (CUdeviceptr ptr,
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size_t size,
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size_t offset,
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CUmemGenericAllocationHandle handle,
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unsigned long long flags);
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GST_CUDA_API
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CUresult CUDAAPI CuMemUnmap (CUdeviceptr ptr,
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size_t size);
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GST_CUDA_API
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CUresult CUDAAPI CuMemRetainAllocationHandle (CUmemGenericAllocationHandle *handle,
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void *addr);
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/* cudaGL.h */
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsGLRegisterImage (CUgraphicsResource * pCudaResource,
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unsigned int image,
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unsigned int target,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsGLRegisterBuffer (CUgraphicsResource * pCudaResource,
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unsigned int buffer,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsResourceSetMapFlags (CUgraphicsResource resource,
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unsigned int flags);
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GST_CUDA_API
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CUresult CUDAAPI CuGLGetDevices (unsigned int * pCudaDeviceCount,
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CUdevice * pCudaDevices,
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unsigned int cudaDeviceCount,
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CUGLDeviceList deviceList);
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#ifdef G_OS_WIN32
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/* cudaD3D11.h */
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GST_CUDA_API
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CUresult CUDAAPI CuGraphicsD3D11RegisterResource(CUgraphicsResource * pCudaResource,
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ID3D11Resource * pD3DResource,
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unsigned int Flags);
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GST_CUDA_API
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CUresult CUDAAPI CuD3D11GetDevice(CUdevice * device,
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IDXGIAdapter * pAdapter);
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GST_CUDA_API
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CUresult CUDAAPI CuD3D11GetDevices(unsigned int * pCudaDeviceCount,
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CUdevice* pCudaDevices,
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unsigned int cudaDeviceCount,
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ID3D11Device * pD3D11Device,
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CUd3d11DeviceList deviceList);
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#endif
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G_END_DECLS
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