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[gacela.git] / gacela_SDL.lisp

diff --git a/gacela_SDL.lisp b/gacela_SDL.lisp
index b077d788c78b48ab18250af7516684ec3c6cdfbf..fe743493c6d44866f2440a122c6a5a02db25eab4 100644 (file)
--- a/gacela_SDL.lisp
+++ b/gacela_SDL.lisp
@@ -23,48 +23,42 @@
 (clines "#include <SDL/SDL_mixer.h>")
 (clines "#include <SDL/SDL_rotozoom.h>")
 
-;;; These are the flags which may be passed to SDL_Init()
-(defconstant SDL_INIT_TIMER            #x00000001)
-(defconstant SDL_INIT_AUDIO            #x00000010)
-(defconstant SDL_INIT_VIDEO            #x00000020)
-(defconstant SDL_INIT_CDROM            #x00000100)
-(defconstant SDL_INIT_JOYSTICK         #x00000200)
-(defconstant SDL_INIT_NOPARACHUTE      #x00100000)
-(defconstant SDL_INIT_EVENTTHREAD      #x01000000)
-(defconstant SDL_INIT_EVERYTHING       #x0000FFFF)
-
-
-;;; These are the currently supported flags for the SDL_surface
-;;; Available for SDL_CreateRGBSurface() or SDL_SetVideoMode()
-(defconstant SDL_SWSURFACE             #x00000000)
-(defconstant SDL_HWSURFACE             #x00000001)
-(defconstant SDL_ASYNCBLIT             #x00000004)
-
-
-;;; Available for SDL_SetVideoMode()
-(defconstant SDL_ANYFORMAT             #x10000000)
-(defconstant SDL_HWPALETTE             #x20000000)
-(defconstant SDL_DOUBLEBUF             #x40000000)
-(defconstant SDL_FULLSCREEN            #x80000000)
-(defconstant SDL_OPENGL                        #x00000002)
-(defconstant SDL_OPENGLBLIT            #x0000000A)
-(defconstant SDL_RESIZABLE             #x00000010)
-(defconstant SDL_NOFRAME               #x00000020)
-
-;;; Used internally (read-only)
-(defconstant SDL_HWACCEL                #x00000100)
-(defconstant SDL_SRCCOLORKEY            #x00001000)
-
-;;; For setting the OpenGL window attributes
-(defconstant SDL_GL_DOUBLEBUFFER        5)
-
-;;; Keyboard
-(defconstant SDL_DEFAULT_REPEAT_DELAY     500)
-(defconstant SDL_DEFAULT_REPEAT_INTERVAL  30)
-
-;;; The two types of endianness
-(defconstant SDL_LIL_ENDIAN  1234)
-(defconstant SDL_BIG_ENDIAN  4321)
+(defmacro defcconst (type name)
+  `(let ((header (concatenate 'string "(defcfun \"
+
+;;; SDL constants as functions
+(defcfun "int gacela_SDL_INIT_TIMER (void)" 0 "return SDL_INIT_TIMER;")
+(defcfun "int gacela_SDL_INIT_AUDIO (void)" 0 "return SDL_INIT_AUDIO;")
+(defcfun "int gacela_SDL_INIT_VIDEO (void)" 0 "return SDL_INIT_VIDEO;")
+(defcfun "int gacela_SDL_INIT_CDROM (void)" 0 "return SDL_INIT_CDROM;")
+(defcfun "int gacela_SDL_INIT_JOYSTICK (void)" 0 "return SDL_INIT_JOYSTICK;")
+(defcfun "int gacela_SDL_INIT_NOPARACHUTE (void)" 0 "return SDL_INIT_NOPARACHUTE;")
+(defcfun "int gacela_SDL_INIT_EVENTTHREAD (void)" 0 "return SDL_INIT_EVENTTHREAD;")
+(defcfun "int gacela_SDL_INIT_EVERYTHING (void)" 0 "return SDL_INIT_EVERYTHING;")
+
+(defcfun "int gacela_SDL_SWSURFACE (void)" 0 "return SDL_SWSURFACE;")
+(defcfun "int gacela_SDL_HWSURFACE (void)" 0 "return SDL_HWSURFACE;")
+(defcfun "int gacela_SDL_ASYNCBLIT (void)" 0 "return SDL_ASYNCBLIT;")
+
+(defcfun "int gacela_SDL_ANYFORMAT (void)" 0 "return SDL_ANYFORMAT;")
+(defcfun "int gacela_SDL_HWPALETTE (void)" 0 "return SDL_HWPALETTE;")
+(defcfun "int gacela_SDL_DOUBLEBUF (void)" 0 "return SDL_DOUBLEBUF;")
+(defcfun "int gacela_SDL_FULLSCREEN (void)" 0 "return SDL_FULLSCREEN;")
+(defcfun "int gacela_SDL_OPENGL (void)" 0 "return SDL_OPENGL;")
+(defcfun "int gacela_SDL_OPENGLBLIT (void)" 0 "return SDL_OPENGLBLIT;")
+(defcfun "int gacela_SDL_RESIZABLE (void)" 0 "return SDL_RESIZABLE;")
+(defcfun "int gacela_SDL_NOFRAME (void)" 0 "return SDL_NOFRAME;")
+
+(defcfun "int gacela_SDL_HWACCEL (void)" 0 "return SDL_HWACCEL;")
+(defcfun "int gacela_SDL_SRCCOLORKEY (void)" 0 "return SDL_SRCCOLORKEY;")
+
+(defcfun "int gacela_SDL_GL_DOUBLEBUFFER (void)" 0 "return SDL_GL_DOUBLEBUFFER;")
+
+(defcfun "int gacela_SDL_DEFAULT_REPEAT_DELAY (void)" 0 "return DEFAULT_REPEAT_DELAY;")
+(defcfun "int gacela_SDL_DEFAULT_REPEAT_INTERVAL (void)" 0 "return DEFAULT_REPEAT_INTERVAL;")
+
+(defcfun "int gacela_SDL_LIL_ENDIAN (void)" 0 "return SDL_LIL_ENDIAN;")
+(defcfun "int gacela_SDL_BIG_ENDIAN (void)" 0 "return SDL_BIG_ENDIAN;")
 
 
 ;;; SDL Functions