NVIDIA FX4500 User Guide - Page 69

Signal Format Details Structure, P-Buffer Format Defines, define NVGVOPBUFFERFORMAT_R8G8B8Z24

Page 69 highlights

Chapter 05 : API Control NVFLOAT fFrameRate; NVINTERLACEMODE interlaceMode; NVVIDEOSTANDARD videoStandard; NVVIDEOTYPE classification videoType; }; // Frame rate // Interlace mode // SMPTE standards format // HD or SD signal Signal Format Details Structure struct NVGVOSIGNALFORMATDETAIL { WORD cbSize; // Caller sets to sizeof(NVGVOSIGNALFORMATDETAIL) NVGVOSIGNALFORMAT signalFormat; value // Signal format enumerated char szValueName[NVVALUENAME_MAXLEN]; // Signal format name, in the form: t] // \t\tHz\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 }; P-Buffer Format Defines #define NVGVOPBUFFERFORMAT_R8G8B8 #define NVGVOPBUFFERFORMAT_R8G8B8Z24 R8:G8:B8:Z24 0x00000001 // R8:G8:B8 0x00000002 // Quadro 4000/5000/6000 SDI DU-05337-001_v01 | 65

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Quadro 4000/5000/6000 SDI
DU-05337-001_v01
|
65
Chapter 05 : API Control
NVFLOAT
fFrameRate;
// Frame rate
NVINTERLACEMODE
interlaceMode;
// Interlace mode
NVVIDEOSTANDARD
videoStandard;
// SMPTE standards format
NVVIDEOTYPE
videoType;
// HD or SD signal
classification
};
Signal Format Details Structure
struct NVGVOSIGNALFORMATDETAIL
{
WORD
cbSize;
// Caller sets to
sizeof(NVGVOSIGNALFORMATDETAIL)
NVGVOSIGNALFORMAT signalFormat;
// Signal format enumerated
value
char
szValueName[NVVALUENAME_MAXLEN];
// Signal format name, in the form:
//
<name>\t<rate>\tHz\t(<standard>)[\
t<description>]
//
"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
};
P-Buffer Format Defines
#define NVGVOPBUFFERFORMAT_R8G8B8
0x00000001
// R8:G8:B8
#define NVGVOPBUFFERFORMAT_R8G8B8Z24
0x00000002
//
R8:G8:B8:Z24