NVIDIA FX4500 User Guide - Page 68

Gamma Ramp (10-bit Index) Structure, Sync Delay Structure, Video Mode Information Structure

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Chapter 05 : API Control WORD wGreen[256]; // Green channel gamma ramp WORD } NVGAMMARAMP8; wBlue[256]; (8-bit index, 16-bit values) // Blue channel gamma ramp (8-bit index, 16-bit values) Gamma Ramp (10-bit Index) Structure typedef struct NVGAMMARAMP10 { WORD cbSize; sizeof(NVGAMMARAMP10) WORD wRed[1024]; WORD wGreen[1024]; WORD wBlue[1024]; } NVGAMMARAMP10; Sync Delay Structure // Caller sets to // Red channel gamma ramp (10-bit index, 16-bit values) // Green channel gamma ramp (10-bit index, 16-bit values) // Blue channel gamma ramp (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 NVVIDEOMODE { DWORD pixels) dwHorizontalPixels; // Horizontal resolution (in DWORD lines) dwVerticalLines; // Vertical resolution for frame (in Quadro 4000/5000/6000 SDI DU-05337-001_v01 | 64

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Quadro 4000/5000/6000 SDI
DU-05337-001_v01
|
64
Chapter 05 : API Control
WORD
wGreen[256];
// Green channel gamma ramp
(8-bit index, 16-bit values)
WORD
wBlue[256];
// Blue channel gamma ramp
(8-bit index, 16-bit values)
} NVGAMMARAMP8;
Gamma Ramp (10-bit Index) Structure
typedef struct NVGAMMARAMP10
{
WORD
cbSize;
// Caller sets to
sizeof(NVGAMMARAMP10)
WORD
wRed[1024];
// Red channel gamma ramp
(10-bit index, 16-bit values)
WORD
wGreen[1024];
// Green channel gamma ramp
(10-bit index, 16-bit values)
WORD
wBlue[1024];
// Blue channel gamma ramp
(10-bit index, 16-bit values)
} NVGAMMARAMP10;
Sync Delay Structure
typedef struct tagNVGVOSYNCDELAY
{
WORD
wHorizontalDelay;
// Horizontal delay in pixels
WORD
wVerticalDelay;
// Vertical delay in lines
} NVGVOSYNCDELAY;
Video Mode Information Structure
typedef struct NVVIDEOMODE
{
DWORD
dwHorizontalPixels;
// Horizontal resolution (in
pixels)
DWORD
dwVerticalLines; // Vertical resolution for frame (in
lines)