NVIDIA FX5500 User Guide - Page 64
Sync Delay Structure, Video Mode Information Structure, Signal Format Details Structure
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CHAPTER 5 API Control } NVGAMMARAMP10; Sync Delay Structure (10-bit index, 16-bit values) typedef struct tagNVGVOSYNCDELAY { WORD wHorizontalDelay; WORD wVerticalDelay; } NVGVOSYNCDELAY; Video Mode Information Structure // Horizontal delay in pixels // Vertical delay in lines typedef struct tagNVVIDEOMODE { DWORD dwHorizontalPixels; // Horizontal resolution (in pixels) DWORD dwVerticalLines; // Vertical resolution for frame (in lines) NVFLOAT fFrameRate; // Frame rate NVINTERLACEMODE interlaceMode; // Interlace mode NVVIDEOSTANDARD videoStandard; // SMPTE standards format NVVIDEOTYPE videoType; // HD or SD signal classification } NVVIDEOMODE; Signal Format Details Structure typedef struct tagNVGVOSIGNALFORMATDETAIL { WORD cbSize; // Caller sets to sizeof(NVGVOSIGNALFORMATDETAIL) NVGVOSIGNALFORMAT signalFormat; // Signal format enumerated value char szValueName[NVVALUENAME_MAXLEN]; // Signal format name, in the form: // \t\tHz\t()[\t] // "480i\t59.94\tHz\t(SMPTE259)\tNTSC" // "1080i\t50.00\tHz\t(SMPTE274)" char szAlternateName[NVVALUENAME_MAXLEN]; // Signal format alternate name (or empty string): // "1080PsF\t25.00\tHz\t(SMPTE274)" NVVIDEOMODE videoMode; // Video mode for signal format } NVGVOSIGNALFORMATDETAIL; NVIDIA Corporation 60 Quadro FX 4500/5500 SDI User's Guide- Version 2.0