GLISPROGRAM(3gl)GLISPROGRAM(3gl)NAME
glIsProgramARB - determine if a name corresponds to a program
C SPECIFICATION
GLboolean glIsProgramARB( GLuint program )
PARAMETERS
program Specifies a value that may be the name of a program.
DESCRIPTION
glIsProgramARB returns GL_TRUE if program is currently the name of a
program. If program is zero, or is a non-zero value that is not cur‐
rently the name of a program, or if an error occurs, glIsProgramARB
returns GL_FALSE.
ERRORS
GL_INVALID_OPERATION is generated if glIsProgramARB is executed between
the execution of glBegin and the corresponding execution of glEnd.
SEE ALSO
glBindProgramARB, glGenProgramsARB, glGet
12 Mar 04 GLISPROGRAM(3gl)