Nvidia Quadro FX 4800 User Manual page 54

C 5
HAPTER
API Control
NvGvoCaps()
//---------------------------------------------------------------------
// Function:
// Description: Determine graphics adapter Graphics to Video capabilities.
// Parameters:
//
//
// Returns:
//
//---------------------------------------------------------------------
NVRESULT NVAPIENTRY NvGvoCaps(UINT
NvGvoOpen()
//---------------------------------------------------------------------
// Function:
// Description: Open graphics adapter for Graphics to Video operations
//
//
//
// Parameters:
//
//
//
//
// Returns:
//
//---------------------------------------------------------------------
NVRESULT NVAPIENTRY NvGvoOpen(UINT
NvGvoClose()
//---------------------------------------------------------------------
// Function:
// Description: Closes graphics adapter for Graphics to Video operations
50
NvGvoCaps
nAdapterNumber - Graphics adapter number
nReserved - Reserved (must be set to zero)
pAdapterCaps - Pointer to receive capabilities
NV_OK - Success
NV_NOTSUPPORTED - Graphics to Video not supported
UINT
NVGVOCAPS* pAdapterCaps
NvGvoOpen
using the OpenGL application interface.
are permitted in this mode by multiple clients, but Write
operations are application exclusive.
nAdapterNumber - Graphics adapter number
nReserved - Reserved (must be set to zero)
dwClass - Class interface (NVGVOCLASS_* value)
dwAccessRights - Access rights (NVGVO_O_* mask)
phGvoHandle - Pointer to receive handle
NV_OK - Success
NV_ACCESSDENIED - Access denied for requested access
UINT
DWORD
DWORD
NVGVOHANDLE*
NvGvoClose
Quadro FX 4800/5800 and Quadro CX SDI User's Guide– Version 1.0
nAdapterNumber IN,
nReserved IN,
OUT);
Read operations
nAdapterNumber IN,
nReserved
dwClass
dwAccessRights IN,
phGvoHandle
IN,
IN,
OUT);
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