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<HTML><BODY><PRE>     <STRONG>NAME</STRONG>	  <STRONG>fglNewList,</STRONG> <STRONG>fglEndList</STRONG> - create or replace a display list     <STRONG>FORTRAN</STRONG> <STRONG>SPECIFICATION</STRONG>	  SUBROUTINE <STRONG>fglNewList</STRONG>( INTEGER*4 <EM>list</EM>,				 INTEGER*4 <EM>mode</EM>	)     <STRONG>PARAMETERS</STRONG>	  <EM>list</EM>	Specifies the display-list name.	  <EM>mode</EM>	Specifies the compilation mode,	which can be		<STRONG>GL_COMPILE</STRONG> or <STRONG>GL_COMPILE_AND_EXECUTE</STRONG>.     <STRONG>FORTRAN</STRONG> <STRONG>SPECIFICATION</STRONG>	  SUBROUTINE <STRONG>fglEndList</STRONG>( )     <STRONG>DESCRIPTION</STRONG>	  Display lists	are groups of GL commands that have been	  stored for subsequent	execution.  Display lists are created	  with <STRONG>fglNewList</STRONG>.  All	subsequent commands are	placed in the	  display list,	in the order issued, until <STRONG>fglEndList</STRONG> is	  called.	  <STRONG>fglNewList</STRONG> has two arguments.	 The first argument, <EM>list</EM>, is	  a positive integer that becomes the unique name for the	  display list.	 Names can be created and reserved with	  <STRONG>fglGenLists</STRONG> and tested for uniqueness	with <STRONG>fglIsList</STRONG>.	 The	  second argument, <EM>mode</EM>, is a symbolic constant	that can	  assume one of	two values:	  <STRONG>GL_COMPILE</STRONG>			Commands are merely compiled.	  <STRONG>GL_COMPILE_AND_EXECUTE</STRONG>	Commands are executed as they					are compiled into the display					list.	  Certain commands are not compiled into the display list but	  are executed immediately, regardless of the display-list	  mode.	 These commands	are <STRONG>fglColorPointer</STRONG>, <STRONG>fglDeleteLists</STRONG>,	  <STRONG>fglDisableClientState</STRONG>, <STRONG>fglEdgeFlagPointer</STRONG>,	  <STRONG>fglEnableClientState</STRONG>,	<STRONG>fglFeedbackBuffer</STRONG>, <STRONG>fglFinish</STRONG>,	  <STRONG>fglFlush</STRONG>, <STRONG>fglGenLists</STRONG>, <STRONG>fglIndexPointer</STRONG>,	  <STRONG>fglInterleavedArrays</STRONG>,	<STRONG>fglIsEnabled</STRONG>, <STRONG>fglIsList</STRONG>,	  <STRONG>fglNormalPointer</STRONG>, <STRONG>fglPopClientAttrib</STRONG>,	<STRONG>fglPixelStore</STRONG>,	  <STRONG>fglPushClientAttrib</STRONG>, <STRONG>fglReadPixels</STRONG>, <STRONG>fglRenderMode</STRONG>,	  <STRONG>fglSelectBuffer</STRONG>, <STRONG>fglTexCoordPointer</STRONG>, <STRONG>fglVertexPointer</STRONG>, and	  all of the <STRONG>fglGet</STRONG> commands.	  Similarly, <STRONG>fglTexImage2D</STRONG> and <STRONG>fglTexImage1D</STRONG> are executed	  immediately and not compiled into the	display	list when	  their	first argument is <STRONG>GL_PROXY_TEXTURE_2D</STRONG> or	  <STRONG>GL_PROXY_TEXTURE_1D</STRONG>, respectively.	  When <STRONG>fglEndList</STRONG> is encountered, the display-list definition	  is completed by associating the list with the	unique name	  <EM>list</EM> (specified in the <STRONG>fglNewList</STRONG> command). If a display	  list with name <EM>list</EM> already exists, it is replaced only when	  <STRONG>fglEndList</STRONG> is	called.     <STRONG>NOTES</STRONG>	  <STRONG>fglCallList</STRONG> and <STRONG>fglCallLists</STRONG> can be entered into display	  lists.  Commands in the display list or lists	executed by	  <STRONG>fglCallList</STRONG> or <STRONG>fglCallLists</STRONG> are not included in the display	  list being created, even if the list creation	mode is	  <STRONG>GL_COMPILE_AND_EXECUTE</STRONG>.	  A display list is just a group of commands and arguments, so	  errors generated by commands in a display list must be	  generated when the list is executed. If the list is created	  in <STRONG>GL_COMPILE</STRONG>	mode, errors are not generated until the list	  is executed.     <STRONG>ERRORS</STRONG>	  <STRONG>GL_INVALID_VALUE</STRONG> is generated	if <EM>list</EM>	is 0.	  <STRONG>GL_INVALID_ENUM</STRONG> is generated if <EM>mode</EM> is not an accepted	  value.	  <STRONG>GL_INVALID_OPERATION</STRONG> is generated if <STRONG>fglEndList</STRONG> is called	  without a preceding <STRONG>fglNewList</STRONG>, or if	<STRONG>fglNewList</STRONG> is called	  while	a display list is being	defined.	  <STRONG>GL_INVALID_OPERATION</STRONG> is generated if <STRONG>fglNewList</STRONG> or	  <STRONG>fglEndList</STRONG> is	executed between the execution of <STRONG>fglBegin</STRONG> and	  the corresponding execution of <STRONG>fglEnd</STRONG>.	  <STRONG>GL_OUT_OF_MEMORY</STRONG> is generated	if there is insufficient	  memory to compile the	display	list. If the GL	version	is 1.1	  or greater, no change	is made	to the previous	contents of	  the display list, if any, and	no other change	is made	to the	  GL state. (It	is as if no attempt had	been made to create	  the new display list.)     <STRONG>ASSOCIATED</STRONG>	<STRONG>GETS</STRONG>	  <STRONG>fglIsList</STRONG>	  <STRONG>fglGet</STRONG> with argument <STRONG>GL_LIST_INDEX</STRONG>	  <STRONG>fglGet</STRONG> with argument <STRONG>GL_LIST_MODE</STRONG>     <STRONG>SEE</STRONG> <STRONG>ALSO</STRONG>	  <STRONG>fglCallList</STRONG>, <STRONG>fglCallLists</STRONG>, <STRONG>fglDeleteLists</STRONG>, <STRONG>fglGenLists</STRONG></PRE></BODY></HTML>
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