redhat man page for glclientactivetexturearb

GLCLIENTACTIVETEXTUREARB(3G)											      GLCLIENTACTIVETEXTUREARB(3G)

NAME
       glClientActiveTextureARB - select active texture unit

C SPECIFICATION
       void glClientActiveTextureARB( GLenum texture )

PARAMETERS
       texture	Specifies  which  texture  unit to make active. The number of texture units is implementation dependent, but must be at least two.
		texture must be one of GL_TEXTUREi_ARB where 0 <= i < GL_MAX_TEXTURE_UNITS_ARB, which is an implementation-dependent  value.   The
		initial value is GL_TEXTURE0_ARB.

DESCRIPTION
       glClientActiveTextureARB selects the vertex array client state parameters to be modified by glTexCoordPointer, and enabled or disabled with
       glEnableClientState or glDisableClientState, respectively, when called with a parameter of GL_TEXTURE_COORD_ARRAY.

NOTES
       glClientActiveTextureARB is supported only if GL_ARB_multitexture is included in the string returned by glGetString when  called  with  the
       argument GL_EXTENSIONS.

       glClientActiveTextureARB sets GL_CLIENT_ACTIVE_TEXTURE_ARB to the active texture unit.

ERRORS
       GL_INVALID_ENUM is generated if texture is not one of GL_TEXTUREi_ARB, where 0 <= i < GL_MAX_TEXTURE_UNITS_ARB.

SEE ALSO
       glActiveTextureARB(3G), glDisableClientState(3G), glEnableClientState(3G), glMultiTexCoordARB(3G), glTexCoordPointer(3G)

														      GLCLIENTACTIVETEXTUREARB(3G)