(in-package :gacela)
+(defmacro mapcconst (type c-type name)
+ (let ((c-header (concatenate 'string c-type " gacela_" name " (void)"))
+ (c-body (concatenate 'string "return " name ";"))
+ (c-name (concatenate 'string "gacela_" name))
+ (lisp-name (intern (string-upcase name))))
+ `(progn
+ (defcfun ,c-header 0 ,c-body)
+ (defentry ,lisp-name () (,type ,c-name))
+ (eval-when (load) (defconstant ,lisp-name (,lisp-name))))))
+
(clines "#include <SDL/SDL.h>")
(clines "#include <SDL/SDL_image.h>")
-(clines "#include <SDL/SDL_ttf.h>")
(clines "#include <SDL/SDL_mixer.h>")
-(clines "#include <SDL/SDL_rotozoom.h>")
;;; SDL constants as functions
(mapcconst int "int" "SDL_INIT_TIMER")
(defcfun "int gacela_SDL_EnableKeyRepeat (int delay, int interval)" 0
"return SDL_EnableKeyRepeat (delay, interval);")
-(defcfun "int gacela_zoomSurface (int src, float zoomx, float zoomy, int smooth)" 0
- "return zoomSurface (src, zoomx, zoomy, smooth);")
-
(defcfun "int gacela_SDL_ByteOrder (void)" 0
"return SDL_BYTEORDER;")
;(defentry free (int) (void "gacela_free"))
(defentry SDL_GL_SwapBuffers () (void "gacela_SDL_GL_SwapBuffers"))
(defentry SDL_EnableKeyRepeat (int int) (int "gacela_SDL_EnableKeyRepeat"))
-(defentry zoomSurface (int float float int) (int "gacela_zoomSurface"))
(defentry SDL_ByteOrder () (int "gacela_SDL_ByteOrder"))
;;; C-Gacela Functions