mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-22 12:00:11 +00:00
219bb769a2
... and fix d3d11 specific enum type name GST_CUDA_HAS_D3D is a build time define which indicates whether GstD3D11 library is available or not, but DirectX SDK headers must be available on the build system already. Expose Direct3D related symbols if the build target is Windows (i.e., if G_OS_WIN32 is defined) Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3018>
214 lines
7.3 KiB
C
214 lines
7.3 KiB
C
#pragma once
|
|
|
|
#include "cuda-prelude.h"
|
|
#include <cuda.h>
|
|
#include <cudaGL.h>
|
|
|
|
#ifdef G_OS_WIN32
|
|
#ifndef INITGUID
|
|
#include <initguid.h>
|
|
#endif /* INITGUID */
|
|
|
|
#include <d3d11.h>
|
|
#include <dxgi.h>
|
|
#include <cudaD3D11.h>
|
|
#endif /* G_OS_WIN32 */
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* cuda.h */
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuInit (unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGetErrorName (CUresult error,
|
|
const char **pStr);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGetErrorString (CUresult error,
|
|
const char **pStr);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxCreate (CUcontext * pctx,
|
|
unsigned int flags,
|
|
CUdevice dev);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxDestroy (CUcontext ctx);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxPopCurrent (CUcontext * pctx);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxPushCurrent (CUcontext ctx);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxEnablePeerAccess (CUcontext peerContext,
|
|
unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuCtxDisablePeerAccess (CUcontext peerContext);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsMapResources (unsigned int count,
|
|
CUgraphicsResource * resources,
|
|
CUstream hStream);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsUnmapResources (unsigned int count,
|
|
CUgraphicsResource * resources,
|
|
CUstream hStream);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsSubResourceGetMappedArray (CUarray * pArray,
|
|
CUgraphicsResource resource,
|
|
unsigned int arrayIndex,
|
|
unsigned int mipLevel);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsResourceGetMappedPointer (CUdeviceptr * pDevPtr,
|
|
size_t * pSize,
|
|
CUgraphicsResource resource);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsUnregisterResource (CUgraphicsResource resource);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemAlloc (CUdeviceptr * dptr,
|
|
unsigned int bytesize);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemAllocPitch (CUdeviceptr * dptr,
|
|
size_t * pPitch,
|
|
size_t WidthInBytes,
|
|
size_t Height,
|
|
unsigned int ElementSizeBytes);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemAllocHost (void **pp,
|
|
unsigned int bytesize);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemcpy2D (const CUDA_MEMCPY2D * pCopy);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemcpy2DAsync (const CUDA_MEMCPY2D *pCopy, CUstream hStream);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemFree (CUdeviceptr dptr);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuMemFreeHost (void *p);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuStreamCreate (CUstream *phStream,
|
|
unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuStreamDestroy (CUstream hStream);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuStreamSynchronize (CUstream hStream);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDeviceGet (CUdevice * device,
|
|
int ordinal);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDeviceGetCount (int *count);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDeviceGetName (char *name,
|
|
int len,
|
|
CUdevice dev);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDeviceGetAttribute (int *pi,
|
|
CUdevice_attribute attrib,
|
|
CUdevice dev);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDeviceCanAccessPeer (int *canAccessPeer,
|
|
CUdevice dev,
|
|
CUdevice peerDev);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuDriverGetVersion (int * driverVersion);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuModuleLoadData (CUmodule* module,
|
|
const void *image);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuModuleUnload (CUmodule module);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuModuleGetFunction (CUfunction* hfunc,
|
|
CUmodule hmod,
|
|
const char* name);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuTexObjectCreate (CUtexObject *pTexObject,
|
|
const CUDA_RESOURCE_DESC *pResDesc,
|
|
const CUDA_TEXTURE_DESC *pTexDesc,
|
|
const CUDA_RESOURCE_VIEW_DESC *pResViewDesc);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuTexObjectDestroy (CUtexObject texObject);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuLaunchKernel (CUfunction f,
|
|
unsigned int gridDimX,
|
|
unsigned int gridDimY,
|
|
unsigned int gridDimZ,
|
|
unsigned int blockDimX,
|
|
unsigned int blockDimY,
|
|
unsigned int blockDimZ,
|
|
unsigned int sharedMemBytes,
|
|
CUstream hStream,
|
|
void **kernelParams,
|
|
void **extra);
|
|
|
|
/* cudaGL.h */
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsGLRegisterImage (CUgraphicsResource * pCudaResource,
|
|
unsigned int image,
|
|
unsigned int target,
|
|
unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsGLRegisterBuffer (CUgraphicsResource * pCudaResource,
|
|
unsigned int buffer,
|
|
unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsResourceSetMapFlags (CUgraphicsResource resource,
|
|
unsigned int flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGLGetDevices (unsigned int * pCudaDeviceCount,
|
|
CUdevice * pCudaDevices,
|
|
unsigned int cudaDeviceCount,
|
|
CUGLDeviceList deviceList);
|
|
|
|
|
|
#ifdef G_OS_WIN32
|
|
/* cudaD3D11.h */
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuGraphicsD3D11RegisterResource(CUgraphicsResource * pCudaResource,
|
|
ID3D11Resource * pD3DResource,
|
|
unsigned int Flags);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuD3D11GetDevice(CUdevice * device,
|
|
IDXGIAdapter * pAdapter);
|
|
|
|
GST_CUDA_API
|
|
CUresult CUDAAPI CuD3D11GetDevices(unsigned int * pCudaDeviceCount,
|
|
CUdevice* pCudaDevices,
|
|
unsigned int cudaDeviceCount,
|
|
ID3D11Device * pD3D11Device,
|
|
CUd3d11DeviceList deviceList);
|
|
#endif
|
|
|
|
G_END_DECLS
|