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rnd-20130916-1-src
[rocksndiamonds.git]
/
src
/
libgame
/
sdl.c
diff --git
a/src/libgame/sdl.c
b/src/libgame/sdl.c
index 4c484243934102774e2670d626f967495d87ef53..3774b320549be56bdb546a15776c135a6a61427e 100644
(file)
--- a/
src/libgame/sdl.c
+++ b/
src/libgame/sdl.c
@@
-1334,12
+1334,17
@@
int zoomSurfaceRGBA_scaleDownBy2(SDL_Surface *src, SDL_Surface *dst)
{
int x, y;
tColorRGBA *sp, *csp, *dp;
{
int x, y;
tColorRGBA *sp, *csp, *dp;
- int sgap, dgap;
+#if 0
+ int sgap;
+#endif
+ int dgap;
/* pointer setup */
sp = csp = (tColorRGBA *) src->pixels;
dp = (tColorRGBA *) dst->pixels;
/* pointer setup */
sp = csp = (tColorRGBA *) src->pixels;
dp = (tColorRGBA *) dst->pixels;
+#if 0
sgap = src->pitch - src->w * 4;
sgap = src->pitch - src->w * 4;
+#endif
dgap = dst->pitch - dst->w * 4;
for (y = 0; y < dst->h; y++)
dgap = dst->pitch - dst->w * 4;
for (y = 0; y < dst->h; y++)
@@
-1386,7
+1391,10
@@
int zoomSurfaceRGBA(SDL_Surface *src, SDL_Surface *dst)
{
int x, y, sx, sy, *sax, *say, *csax, *csay, csx, csy;
tColorRGBA *sp, *csp, *dp;
{
int x, y, sx, sy, *sax, *say, *csax, *csay, csx, csy;
tColorRGBA *sp, *csp, *dp;
- int sgap, dgap;
+#if 0
+ int sgap;
+#endif
+ int dgap;
/* use specialized zoom function when scaling down to exactly half size */
if (src->w == 2 * dst->w &&
/* use specialized zoom function when scaling down to exactly half size */
if (src->w == 2 * dst->w &&
@@
-1425,7
+1433,9
@@
int zoomSurfaceRGBA(SDL_Surface *src, SDL_Surface *dst)
/* pointer setup */
sp = csp = (tColorRGBA *) src->pixels;
dp = (tColorRGBA *) dst->pixels;
/* pointer setup */
sp = csp = (tColorRGBA *) src->pixels;
dp = (tColorRGBA *) dst->pixels;
+#if 0
sgap = src->pitch - src->w * 4;
sgap = src->pitch - src->w * 4;
+#endif
dgap = dst->pitch - dst->w * 4;
csay = say;
dgap = dst->pitch - dst->w * 4;
csay = say;