NVIDIA FX4500 User Guide - Page 54

NvGvoIsRunning(), NvGvoStart(), Description: Start Graphics to Video output.

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Chapter 05 : API Control 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); Quadro 4000/5000/6000 SDI DU-05337-001_v01 | 50

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Quadro 4000/5000/6000 SDI
DU-05337-001_v01
|
50
Chapter 05 : API Control
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);