scaling routine speeded up a little bit by using less switch case and using inline.. static inline is now used

ChangeLog

@@ -1,8 +1,11 @@
-$Id: ChangeLog,v 1.30 2003/07/24 01:47:48 stpohle Exp $
+$Id: ChangeLog,v 1.31 2003/07/24 13:04:50 stpohle Exp $
 
 Version 0.9.10
 ==============
 
+- scaling routine speeded up a little. Using inline functions
+  and much less "switch case".
+
 - TekKRat made two new players, the first two
   tilesets with the pseudo 3D effect
   (64x96 pixel tileset) and another tileset.

src/gfx.h

@@ -1,4 +1,4 @@
-/* $Id: gfx.h,v 1.16 2003/07/24 12:41:27 stpohle Exp $ */
+/* $Id: gfx.h,v 1.17 2003/07/24 13:04:50 stpohle Exp $ */
 #ifndef _GFX_H_
 
 #define _GFX_H_
@@ -82,14 +82,8 @@ extern void gfx_free_players ();
 
 // gfxpixelimage.c
 extern void getRGBpixel (SDL_Surface *surface, int x, int y, int *R, int *G, int *B);
-inline Uint32 getpixel(SDL_Surface *surface, int x, int y);
-inline void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
-inline Uint32 getpixel16(SDL_Surface *surface, int x, int y);
-inline void putpixel16(SDL_Surface *surface, int x, int y, Uint32 pixel);
-inline Uint32 getpixel24(SDL_Surface *surface, int x, int y);
-inline void putpixel24(SDL_Surface *surface, int x, int y, Uint32 pixel);
-inline Uint32 getpixel32(SDL_Surface *surface, int x, int y);
-inline void putpixel32(SDL_Surface *surface, int x, int y, Uint32 pixel);
+extern Uint32 getpixel(SDL_Surface *surface, int x, int y);
+extern void putpixel(SDL_Surface *surface, int x, int y, Uint32 pixel);
 extern void scale (short int *dpattern, short int x, short int y);
 extern SDL_Surface *scale_image (SDL_Surface * orginal, int newx, int newy);
 extern void shade_pixel(SDL_Surface *s, int x, int y, int c);

src/gfxpixelimage.c

@@ -1,4 +1,4 @@
-/* $Id: gfxpixelimage.c,v 1.2 2003/07/24 12:41:27 stpohle Exp $ */
+/* $Id: gfxpixelimage.c,v 1.3 2003/07/24 13:04:50 stpohle Exp $ */
 /* gfx pixel manipulation and image manipulation */
 
 #include "bomberclone.h"
@@ -54,7 +54,7 @@ getpixel (SDL_Surface * surface, int x, int y)
 };
 
 
-inline Uint32
+static inline Uint32
 getpixel32 (SDL_Surface * surface, int x, int y)
 {
     /* Here p is the address to the pixel we want to retrieve */
@@ -63,7 +63,7 @@ getpixel32 (SDL_Surface * surface, int x, int y)
 };
 
 
-inline Uint32
+static inline Uint32
 getpixel24 (SDL_Surface * surface, int x, int y)
 {
     /* Here p is the address to the pixel we want to retrieve */
@@ -76,7 +76,7 @@ getpixel24 (SDL_Surface * surface, int x, int y)
 };
 
 
-inline Uint32
+static inline Uint32
 getpixel16 (SDL_Surface * surface, int x, int y)
 {
     /* Here p is the address to the pixel we want to retrieve */
@@ -86,7 +86,7 @@ getpixel16 (SDL_Surface * surface, int x, int y)
 
 
 /* putpixel seperated for every BPP version */
-void
+inline void
 putpixel (SDL_Surface * surface, int x, int y, Uint32 pixel)
 {
     /* Here p is the address to the pixel we want to set */
@@ -119,7 +119,7 @@ putpixel (SDL_Surface * surface, int x, int y, Uint32 pixel)
 };
 
 
-inline void
+static inline void
 putpixel32 (SDL_Surface * surface, int x, int y, Uint32 pixel)
 {
     /* Here p is the address to the pixel we want to set */
@@ -128,7 +128,7 @@ putpixel32 (SDL_Surface * surface, int x, int y, Uint32 pixel)
 };
 
 
-inline void
+static inline void
 putpixel24 (SDL_Surface * surface, int x, int y, Uint32 pixel)
 {
     /* Here p is the address to the pixel we want to set */
@@ -145,7 +145,7 @@ putpixel24 (SDL_Surface * surface, int x, int y, Uint32 pixel)
 };
 
 
-inline void
+static inline void
 putpixel16 (SDL_Surface * surface, int x, int y, Uint32 pixel)
 {
     /* Here p is the address to the pixel we want to set */