NVIDIA FX5500 User Guide - Page 54

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

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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); NVIDIA Corporation 50 Quadro FX 4500/5500 SDI User's Guide- Version 2.0

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NVIDIA Corporation
50
Quadro FX 4500/5500 SDI User’s Guide
– Version 2.0
C
HAPTER
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);