Nvidia 5500 User Manual

NVIDIA Corporation

 Quadro FX 4500/5500 SDI User’s Guide– Version 2.0

C

HAPTER

 5

API Control

NV-Control X Functions

 XNVCTRLQueryExtension()

Bool XNVCTRLQueryExtension (

    Display *dpy,

    int *event_basep,

    int *error_basep

);

This function returns True if the extension exists, False otherwise. 

event_basep and 

error_basep are the extension event and error bases.  Currently, no extension specific 
errors or events are  defined.

XNVCTRLQueryVersion() 

Bool XNVCTRLQueryVersion (

    Display *dpy,

    int *major,

    int *minor

NV-Control X Function Index

Queries for the existence of the Nv_Gvo 

extensions 

Queries the extension version

Queries whether the specified screen is 

controlled by the NVIDIA driver.

Sets the specified attribute to the specified 

value.

Same as 

Queries the value of the specified attribute

Queries the value of the specified string 

attribute

Set the specified string attribute with the 

specified string.

Queries the valid values for the specified 

attribute

Sets the color conversion matrix

Queries the color conversion matrix