Dear people,
This line wont compile ap = va_first() when i want to use Win64, it's okay with Win32.
the compiler says: error 286: Unsupported statement in -gen gcc mode
'------------------------------------------------------------------------
sub glPrint cdecl(byval x as integer, byval y as integer, byref fmt as string, ...) '' Where The Printing Happens
dim text as string * 256 '' Holds Our String
dim ap as any ptr '' Pointer To List Of Arguments
'' If There's No Text
' if len(fmt)= 0 then '' Do Nothing
' exit sub
' end if
ap = va_first() '' get pointer to first arg
' vsprintf (text, fmt, ap) '' And Converts Symbols To Actual Numbers
' glBindTexture (GL_TEXTURE_2D, textures(9).texID) '' Select Our Font Texture
' glPushMatrix () '' Store The Modelview Matrix
' glLoadIdentity () '' Reset The Modelview Matrix
' glTranslated (x, y, 0) '' Position The Text (0,0 - Bottom Left)
' glListBase (bbase - 32) '' Choose The Font Set
' glCallLists (strlen (text), GL_UNSIGNED_BYTE, strptr(text)) '' Draws The Display List Text
' glPopMatrix () '' Restore The Old Projection Matrix
end sub
Thanks in advance for your help
As the error message says, it is not supported in 64-bit.
Try with the new cva_xxx built-in macros:
See: https://www.freebasic.net/wiki/KeyPgCvaList
José beat me to it. cva_arg