Nvidia 4500, 5500 NvGvoConfigSet(), NvGvoIsRunning(), NvGvoStart()

NVIDIA Corporation
50 Quadro FX 4500/5500 SDI User’s Guide– Version 2.0
CHAPTER 5
API Control
NvGvoConfigSet()
//---------------------------------------------------------------------
// Function: NvGvoConfigSet
// Description: Set Graphics to Video configuration.
// Parameters: hGvoHandle - Handle to graphics adapter
// pConfig - Pointer to Graphics to Video config
// Returns: NV_OK - Success
// NV_ACCESSDENIED - Access denied (no write access)
// NV_RUNNING - Requested settings require NvGvoStop
//---------------------------------------------------------------------
NVRESULT NVAPIENTRY NvGvoConfigSet(NVGVOHANDLE hGvoHandle IN,
const NVGVOCONFIG* pConfig IN);
NvGvoIsRunning()
//---------------------------------------------------------------------
// Function: NvGvoIsRunning
// Description: Determine if Graphics to Video output is running.
// Parameters: hGvoHandle - Handle to graphics adapter
// Returns: NV_RUNNING - Graphics-to-Video is running
// NV_NOTRUNNING - Graphics-to-Video is not running
//---------------------------------------------------------------------
NVRESULT NVAPIENTRY NvGvoIsRunning(NVGVOHANDLE hGvoHandle IN);
NvGvoStart()
//---------------------------------------------------------------------
// Function: NvGvoStart
// Description: Start Graphics to Video output.
// Parameters: hGvoHandle - Handle to graphics adapter
// Returns: NV_OK - Success
// NV_ACCESSDENIED - Access denied (no write access)
// NV_RUNNING - Graphics to Video already running
//---------------------------------------------------------------------
NVRESULT NVAPIENTRY NvGvoStart(NVGVOHANDLE hGvoHandle IN);