Nvidia FX4500 - Apple MAC Pro QUADRO FX 4500 Video Card 630-7532 User Manual page 80

XNVCTRLQueryValidAttributeValues()
Bool XNVCTRLQueryValidAttributeValues (
Display *dpy,
int screen,
unsigned int display_mask,
unsigned int attribute,
NVCTRLAttributeValidValuesRec *values
);
This function returns True if the attribute exists. otherwise False. If
XNVCTRLQueryValidAttributeValues returns True, values will indicate the valid values
for the specified attribute.
See the description of NVCTRLAttributeValidValues in NVCtrl.h.
XNVCTRLSetGvoColorConversion()
void XNVCTRLSetGvoColorConversion (
Display *dpy,
int screen,
float colorMatrix[3][3],
float colorOffset[3],
float colorScale[3]
);
This function sets the color conversion matrix, offset, and scale that should be used for
GVO (Graphic to Video Out).
The Color Space Conversion data is ordered as follows:
•
colorMatrix[0][0] // r.Y
•
colorMatrix[0][1] // g.Y
•
colorMatrix[0][2] // b.Y
•
colorMatrix[1][0] // r.Cr
•
colorMatrix[1][1] // g.Cr
•
colorMatrix[1][2] // b.Cr
•
colorMatrix[2][0] // r.Cb
Quadro 4000/5000/6000 SDI
Chapter 05 : API Control
DU-05337-001_v01 | 76