SDI Technologies iH30 Spezifikationen PDF herunterladen (Seite 88)

NVAPI VIO

Quadro SDI Output PG-03776-001_v06 | 83

#define NVVIOCAPS_SYNCSRC_COMP 0x00002000 // Supports

Composite synchronization input

#define NVVIOCAPS_OUTPUTMODE_DESKTOP 0x00010000 // Supports

Desktop transparent mode

#define NVVIOCAPS_OUTPUTMODE_OPENGL 0x00020000 // Supports

OpenGL application mode

#define NVVIOCAPS_VIDIN_SDI 0x00100000 // Supports

Serial Digital Interface (SDI) input

#define NVVIOCLASS_SDI 0x00000001 // SDI-

class interface: SDI output with two genlock inputs

// Device capabilities

typedef struct _NVVIOCAPS

{

NvU32 version; // Structure version

NvAPI_String adapterName; // Graphics adapter name

NvU32 adapterClass; // Graphics adapter classes

(NVVIOCLASS_SDI mask)

NvU32 adapterCaps; // Graphics adapter

capabilities (NVVIOCAPS_* mask)

NvU32 dipSwitch; // On-board DIP switch

settings bits

NvU32 dipSwitchReserved; // On-board DIP switch

settings reserved bits

NvU32 boardID; // Board ID

struct //

{ // Driver version

NvU32 majorVersion; // Major version

NvU32 minorVersion; // Minor version

} driver; //

struct //

{ // Firmware version

NvU32 majorVersion; // Major version

NvU32 minorVersion; // Minor version

} firmWare; //

NVVIOOWNERID ownerId; // Unique identifier for

owner of video output (NVVIOOWNERID_INVALID if free running)

NVVIOOWNERTYPE ownerType; // Owner type (OpenGL

application or Desktop mode)

} NVVIOCAPS;

#define NVVIOCAPS_VER MAKE_NVAPI_VERSION(NVVIOCAPS,1)

// Input channel status

typedef struct _NVVIOCHANNELSTATUS

{

NvU32 smpte352; // 4-byte SMPTE 352 video

payload identifier

NVVIOSIGNALFORMAT signalFormat; // Signal format

NVVIOBITSPERCOMPONENT bitsPerComponent; // Bits per component

NVVIOCOMPONENTSAMPLING samplingFormat; // Sampling format

NVVIOCOLORSPACE colorSpace; // Color space

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