NAME

glXQueryExtensionsString - return list of supported extensions

C SPECIFICATION

const char * ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg( Display _*_d_p_y,
                                       int _s_c_r_e_e_n )

delim $$

PARAMETERS

_d_p_y
Specifies the connection to the X server.
_s_c_r_e_e_n
Specifies the screen.

DESCRIPTION

ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg returns a pointer to a string describing which GLX extensions are supported on the connection. The string is null-terminated and contains a space-separated list of extension names. (The extension names themselves never contain spaces.) If there are no extensions to GLX, then the empty string is returned.

NOTES

ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg is available only if the GLX version is 1.1 or greater.

ggllXXQQuueerryyEExxtteennssiioonnssSSttrriinngg only returns information about GLX extensions. Call ggllGGeettSSttrriinngg to get a list of GL extensions.

SEE ALSO

ggllGGeettSSttrriinngg, ggllXXQQuueerryyVVeerrssiioonn, ggllXXQQuueerryySSeerrvveerrSSttrriinngg, ggllXXGGeettCClliieennttSSttrriinngg