SDI Technologies iH30 Spezifikationen PDF herunterladen (Seite 98)

NVAPI VIO

Quadro SDI Output PG-03776-001_v06 | 93

NVVIOSTREAM streams[NVAPI_MAX_VIO_STREAMS]; //

Stream configurations

} NVVIOINPUTCONFIG;

typedef struct _NVVIOCONFIG

{

NvU32 version; // Structure version

NvU32 fields; // Caller sets to

NVVIOCONFIG_* mask for fields to use

NVVIOCONFIGTYPE nvvioConfigType; // Input or Output

configuration

union

{

NVVIOINPUTCONFIG inConfig; // Input device

configuration

NVVIOOUTPUTCONFIG outConfig; // Output device

configuration

}vioConfig;

} NVVIOCONFIG;

#define NVVIOCONFIG_VER MAKE_NVAPI_VERSION(NVVIOCONFIG,1)

typedef struct

{

NvPhysicalGpuHandle hPhysicalGpu; //handle to Physical GPU

(This could be NULL for GVI device if its not binded)

NvVioHandle hVioHandle; //handle to SDI Input/Output

device

NvU32 vioId; //device Id of SDI

Input/Output device

NvU32 outputId; //deviceMask of the SDI

display connected to GVO device.

//outputId will be 0 for GVI device.

} NVVIOTOPOLOGYTARGET;

typedef struct _NV_VIO_TOPOLOGY

{

NvU32 version;

NvU32 vioTotalDeviceCount;

//How many vio targets are valid

NVVIOTOPOLOGYTARGET vioTarget[NVAPI_MAX_VIO_DEVICES];

//Array of vio targets

}NV_VIO_TOPOLOGY, NVVIOTOPOLOGY;

#define NV_VIO_TOPOLOGY_VER MAKE_NVAPI_VERSION(NV_VIO_TOPOLOGY,1)

#define NVVIOTOPOLOGY_VER MAKE_NVAPI_VERSION(NVVIOTOPOLOGY,1)

//---------------------------------------------------------------------

// Function: NvAPI_VIO_GetCapabilities

// Description: Determine graphics adapter video I/O capabilities.

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