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76 lines
4.7 KiB
C
76 lines
4.7 KiB
C
#pragma once
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typedef unsigned long NvU32; /* 0 to 4294967295 */
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/**
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* \ingroup NVFBC
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* Macro to define the NVFBC API version corresponding to this distribution.
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*/
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#define NVFBC_DLL_VERSION 0x70
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/**
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* \ingroup NVFBC
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* Calling Convention
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*/
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#define NVFBCAPI __stdcall
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/**
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* \ingroup NVFBC
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* Macro to construct version numbers for parameter structs.
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*/
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#define NVFBC_STRUCT_VERSION(typeName, ver) (NvU32)(sizeof(typeName) | ((ver)<<16) | (NVFBC_DLL_VERSION << 24))
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typedef enum _NVFBCRESULT
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{
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NVFBC_SUCCESS = 0,
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NVFBC_ERROR_GENERIC = -1, /**< Unexpected failure in NVFBC. */
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NVFBC_ERROR_INVALID_PARAM = -2, /**< One or more of the paramteres passed to NvFBC are invalid [This include NULL pointers]. */
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NVFBC_ERROR_INVALIDATED_SESSION = -3, /**< NvFBC session is invalid. Client needs to recreate session. */
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NVFBC_ERROR_PROTECTED_CONTENT = -4, /**< Protected content detected. Capture failed. */
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NVFBC_ERROR_DRIVER_FAILURE = -5, /**< GPU driver returned failure to process NvFBC command. */
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NVFBC_ERROR_CUDA_FAILURE = -6, /**< CUDA driver returned failure to process NvFBC command. */
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NVFBC_ERROR_UNSUPPORTED = -7, /**< API Unsupported on this version of NvFBC. */
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NVFBC_ERROR_HW_ENC_FAILURE = -8, /**< HW Encoder returned failure to process NVFBC command. */
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NVFBC_ERROR_INCOMPATIBLE_DRIVER = -9, /**< NVFBC is not compatible with this version of the GPU driver. */
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NVFBC_ERROR_UNSUPPORTED_PLATFORM = -10, /**< NVFBC is not supported on this platform. */
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NVFBC_ERROR_OUT_OF_MEMORY = -11, /**< Failed to allocate memory. */
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NVFBC_ERROR_INVALID_PTR = -12, /**< A NULL pointer was passed. */
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NVFBC_ERROR_INCOMPATIBLE_VERSION = -13, /**< An API was called with a parameter struct that has an incompatible version. Check dwVersion field of paramter struct. */
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NVFBC_ERROR_OPT_CAPTURE_FAILURE = -14, /**< Desktop Capture failed. */
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NVFBC_ERROR_INSUFFICIENT_PRIVILEGES = -15, /**< User doesn't have appropriate previlages. */
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NVFBC_ERROR_INVALID_CALL = -16, /**< NVFBC APIs called in wrong sequence. */
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NVFBC_ERROR_SYSTEM_ERROR = -17, /**< Win32 error. */
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NVFBC_ERROR_INVALID_TARGET = -18, /**< The target adapter idx can not be used for NVFBC capture. It may not correspond to an NVIDIA GPU, or may not be attached to desktop. */
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NVFBC_ERROR_NVAPI_FAILURE = -19, /**< NvAPI Error */
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NVFBC_ERROR_DYNAMIC_DISABLE = -20, /**< NvFBC is dynamically disabled. Cannot continue to capture */
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NVFBC_ERROR_IPC_FAILURE = -21, /**< NVFBC encountered an error in state management */
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NVFBC_ERROR_CURSOR_CAPTURE_FAILURE = -22, /**< Hardware cursor capture failed */
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} NVFBCRESULT;
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typedef struct _NvFBCCreateParams
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{
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NvU32 dwVersion; /**< [in] Struct version. Set to NVFBC_CREATE_PARAMS_VER. */
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NvU32 dwInterfaceType; /**< [in] ID of the NVFBC interface Type being requested. */
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NvU32 dwMaxDisplayWidth; /**< [out] Max. display width allowed. */
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NvU32 dwMaxDisplayHeight; /**< [out] Max. display height allowed. */
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void* pDevice; /**< [in] Device pointer. */
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void* pPrivateData; /**< [in] Private data [optional]. */
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NvU32 dwPrivateDataSize; /**< [in] Size of private data. */
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NvU32 dwInterfaceVersion; /**< [in] Version of the capture interface. */
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void* pNvFBC; /**< [out] A pointer to the requested NVFBC object. */
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NvU32 dwAdapterIdx; /**< [in] Adapter Ordinal corresponding to the display to be grabbed. If pDevice is set, this parameter is ignored. */
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NvU32 dwNvFBCVersion; /**< [out] Indicates the highest NvFBC interface version supported by the loaded NVFBC library. */
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void* cudaCtx; /**< [in] CUDA context created using cuD3D9CtxCreate with the D3D9 device passed as pDevice. Only used for NvFBCCuda interface.
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It is mandatory to pass a valid D3D9 device if cudaCtx is passed. The call will fail otherwise.
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Client must release NvFBCCuda object before destroying the cudaCtx. */
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void* pPrivateData2; /**< [in] Private data [optional]. */
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NvU32 dwPrivateData2Size; /**< [in] Size of private data. */
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NvU32 dwReserved[55]; /**< [in] Reserved. Should be set to 0. */
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void* pReserved[27]; /**< [in] Reserved. Should be set to NULL. */
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}NvFBCCreateParams;
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#define NVFBC_CREATE_PARAMS_VER_1 NVFBC_STRUCT_VERSION(NvFBCCreateParams, 1)
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#define NVFBC_CREATE_PARAMS_VER_2 NVFBC_STRUCT_VERSION(NvFBCCreateParams, 2)
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#define NVFBC_CREATE_PARAMS_VER NVFBC_CREATE_PARAMS_VER_2
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typedef NVFBCRESULT(NVFBCAPI* NvFBC_CreateFunctionExType) (void* pCreateParams); |