1 files changed, 72 insertions, 0 deletions
diff --git a/games/xjig/files/patch-rotate.H b/games/xjig/files/patch-rotate.H
new file mode 100644
index 000000000000..eda795d07916
--- /dev/null
+++ b/games/xjig/files/patch-rotate.H
@@ -0,0 +1,72 @@
+--- rotate.H.orig	Wed Jul 24 15:15:11 1996
++++ rotate.H	Tue Apr  7 15:34:34 1998
+@@ -6,7 +6,6 @@
+ // while compiling that function:
+ //
+ // #define DATA_TYPE unsigned char
+-// #define DATA_PAD  1
+ 
+ #define	IMAX	1000
+ 
+@@ -21,7 +20,9 @@
+ 	}
+ 	else		wcenter=center;
+ 
+-	ximage = img_buf->Init(width,height,DATA_PAD);
++	extern int scanline_pad;
++
++	ximage = img_buf->Init(width,height,scanline_pad/8);
+ 
+ 	if (!itm) {
+ 		if (page) {
+@@ -40,7 +41,10 @@
+ 		edge=wcenter+(*itm)*Vec2(-offx,-offy);
+ 	}
+ 
+-#if (0)
++extern int pixmap_depth;
++
++switch(pixmap_depth) {
++case 24:
+ 
+ //
+ // the traditional routine to copy each pixel from one image to the other
+@@ -52,6 +56,15 @@
+ 
+ 	for (int y=0;y<height;y++) {
+ 		Vec2	pt=edge+y*diry;
++		for (int x=0;x<width;x++) {
++			XPutPixel(ximage,x,y,pm->GetPixel( XPix(pt.X()), YPix(pt.Y()) ));
++			pt+=dirx;
++		}
++	}
++
++#if 0
++	for (int y=0;y<height;y++) {
++		Vec2	pt=edge+y*diry;
+ 		/* x,y, dx,dy bestimmen ... */
+ 		register DATA_TYPE	*dest = (DATA_TYPE*)(ximage->data + y * ximage->bytes_per_line);
+ 		for (int x=0;x<width;x++) {
+@@ -59,8 +72,12 @@
+ 			pt+=dirx;
+ 		}
+ 	}
++#endif
+ 
+-#else
++break;
++case 8:
++case 16:
++case 32:
+ 
+ //
+ // optimized mapping
+@@ -209,7 +226,7 @@
+ 			}
+ 		}
+ 	}
+-#endif
++}
+ 
+ 	img_buf->PutImage(dpy,tilemap,DefaultGC(dpy,scr),0,0,0,0,width,height);
+