2 files changed, 396 insertions, 96 deletions

diff --git a/x11/xfishtank/files/patch-aa b/x11/xfishtank/files/patch-aa
index de72ffc32816..6dfc69d767f3 100644
--- a/x11/xfishtank/files/patch-aa
+++ b/x11/xfishtank/files/patch-aa
@@ -1,95 +1,395 @@
---- xfish.c.orig	Thu Dec 17 22:26:17 1992
-+++ xfish.c	Tue Jun 17 08:31:49 1997
-@@ -46,13 +46,23 @@
- 
- /* constants are based on rand(3C) returning an integer between 0 and 32767 */
- 
--#if defined(ultrix) || defined(sun) || defined(linux)
-+#if defined(ultrix) || defined(sun)
- #define  RAND_I_1_16   134217728
- #define  RAND_F_1_8    268435455.875
- #define  RAND_I_1_4    536870911
- #define  RAND_I_1_2   1073741823
- #define  RAND_I_3_4   1610612735
- #define  RAND_F_MAX   2147483647.0
-+#else     
-+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
-+#include <stdlib.h>
-+
-+#define  RAND_I_1_16   (RAND_MAX>>4)
-+#define  RAND_F_1_8    ((float)(RAND_MAX>>3))
-+#define  RAND_I_1_4    (RAND_MAX>>2)
-+#define  RAND_I_1_2    (RAND_MAX>>1)
-+#define  RAND_I_3_4    ((RAND_MAX>>2)*3)
-+#define  RAND_F_MAX    ((float)RAND_MAX)
- #else
- #define  RAND_I_1_16   2048
- #define  RAND_F_1_8    4096.0
-@@ -61,7 +71,7 @@
- #define  RAND_I_3_4   24575
- #define  RAND_F_MAX   32767.0
- #endif
--
-+#endif
- 
- extern unsigned char *ReadBitmap();
- 
-@@ -982,7 +992,6 @@
- 	XColor hdef, edef;
- 	struct colr_data *cdp;
- 	struct colr_data colrs[256];
--	extern char *malloc();
- 
- 	colormap = XDefaultColormap(Dpy, screen);
- 
-@@ -1218,7 +1227,6 @@
- 	unsigned char *data;
- 	register int i, j, k;
- 	int cnt, wcnt;
--	extern char *malloc();
- 
- 	cnt = 1;
- 	cnt += Pcnt;
-@@ -1465,34 +1473,6 @@
- void 
- init_signals()
- {
--	int ret;
--#ifdef linux
--	signal(SIGUSR1, toggle_secure);
--#else			
--#if defined(MOTOROLA) || defined(SCO)
--    sigset(SIGUSR1, toggle_secure);
--#else
--    struct sigvec vec;
--
--    vec.sv_handler = toggle_secure;
--    vec.sv_mask = 0;
--    vec.sv_onstack = 0;
--
--#ifndef hpux
--    ret = sigvec(SIGUSR1, &vec, &vec);
--	if (ret != 0)
--	{
--		fprintf(stderr, "sigvec call failed\n");
--	}
--	else
--	{
--		fprintf(stderr, "sigvec call OK\n");
--	}
--#else
--    sigvector(SIGUSR1, &vec, &vec);
--#endif
--#endif /* MOTOROLA */
--#endif /* LINUX */
- }
- 
- 
-@@ -1505,7 +1485,6 @@
-     XWindowAttributes winfo;
-     XSetWindowAttributes attr;
-     XGCValues   vals;
--    extern char *malloc();
-     XSizeHints  xsh;
-     XImage *pimage;
-     int i, size, cnt;
+*** xfish.c.orig	Thu Dec 17 21:26:17 1992
+--- xfish.c	Mon Aug 11 20:57:05 1997
+***************
+*** 11,16 ****
+--- 11,18 ----
+  
+    *	Ported to monocrome by Jonathan Greenblatt (jonnyg@rover.umd.edu)
+  
++   *     05/02/1996 Added TrueColor support by TJ Phan (phan@aur.alcatel.com)
++ 
+    TODO:
+  
+  	Parameter parsing needs to be redone.
+***************
+*** 46,58 ****
+  
+  /* constants are based on rand(3C) returning an integer between 0 and 32767 */
+  
+! #if defined(ultrix) || defined(sun) || defined(linux)
+  #define  RAND_I_1_16   134217728
+  #define  RAND_F_1_8    268435455.875
+  #define  RAND_I_1_4    536870911
+  #define  RAND_I_1_2   1073741823
+  #define  RAND_I_3_4   1610612735
+  #define  RAND_F_MAX   2147483647.0
+  #else
+  #define  RAND_I_1_16   2048
+  #define  RAND_F_1_8    4096.0
+--- 48,71 ----
+  
+  /* constants are based on rand(3C) returning an integer between 0 and 32767 */
+  
+! #if defined(ultrix) || defined(sun)
+  #define  RAND_I_1_16   134217728
+  #define  RAND_F_1_8    268435455.875
+  #define  RAND_I_1_4    536870911
+  #define  RAND_I_1_2   1073741823
+  #define  RAND_I_3_4   1610612735
+  #define  RAND_F_MAX   2147483647.0
++ #else     
++ #if defined(__FreeBSD__) || defined(__OpenBSD__)
++ #include <stdlib.h>
++ #include <unistd.h>
++ 
++ #define  RAND_I_1_16   (RAND_MAX>>4)
++ #define  RAND_F_1_8    ((float)(RAND_MAX>>3))
++ #define  RAND_I_1_4    (RAND_MAX>>2)
++ #define  RAND_I_1_2    (RAND_MAX>>1)
++ #define  RAND_I_3_4    ((RAND_MAX>>2)*3)
++ #define  RAND_F_MAX    ((float)RAND_MAX)
+  #else
+  #define  RAND_I_1_16   2048
+  #define  RAND_F_1_8    4096.0
+***************
+*** 61,67 ****
+  #define  RAND_I_3_4   24575
+  #define  RAND_F_MAX   32767.0
+  #endif
+! 
+  
+  extern unsigned char *ReadBitmap();
+  
+--- 74,80 ----
+  #define  RAND_I_3_4   24575
+  #define  RAND_F_MAX   32767.0
+  #endif
+! #endif
+  
+  extern unsigned char *ReadBitmap();
+  
+***************
+*** 850,855 ****
+--- 863,872 ----
+   * Find the closest color by allocating it, or picking an already allocated
+   * color
+   */
++ Visual (*visual_info) = NULL;
++ int r_mask, g_mask, b_mask;
++ int r_shift=0, g_shift=0, b_shift=0;
++ int r_bits=0, g_bits=0, b_bits=0;
+  void
+  FindColor(Dpy, colormap, colr)
+  	Display *Dpy;
+***************
+*** 862,867 ****
+--- 879,936 ----
+  	XColor def_colrs[256];
+  	int NumCells;
+  
++ 	if( visual_info == NULL &&  DefaultDepth(Dpy, DefaultScreen(Dpy)) >= 16 )
++ 	{
++ 	   visual_info = DefaultVisual(Dpy, DefaultScreen(Dpy));
++ 	   r_mask = visual_info->red_mask;
++ 	   while( !(r_mask & 1) )
++ 	   {
++ 	      r_mask >>= 1;
++ 	      r_shift++;
++ 	   }
++ 	   while( r_mask & 1 )
++ 	   {
++ 	      r_mask >>= 1;
++ 	      r_bits++;
++ 	   }
++ 
++ 	   g_mask = visual_info->green_mask;
++ 	   while( !(g_mask & 1) )
++ 	   {
++ 	      g_mask >>= 1;
++ 	      g_shift++;
++ 	   }
++ 	   while( g_mask & 1 )
++ 	   {
++ 	      g_mask >>= 1;
++ 	      g_bits++;
++ 	   }
++ 
++ 	   b_mask = visual_info->blue_mask;
++ 	   while( !(b_mask &1) )
++ 	   {
++ 	      b_mask >>= 1;
++ 	      b_shift++;
++ 	   }
++ 	   while( b_mask & 1 )
++ 	   {
++ 	      b_mask >>= 1;
++ 	      b_bits++;
++ 	   }
++ 	}
++ 
++ 	if( DefaultDepth(Dpy, DefaultScreen(Dpy)) > 8 )
++ 	{
++ 	   colr->red >>= 16 - r_bits;
++ 	   colr->green >>= 16 - g_bits;
++ 	   colr->blue >>= 16 - b_bits;
++ 
++ 	   colr->pixel = ((colr->red << r_shift) & visual_info->red_mask) |
++ 	      ((colr->green << g_shift) & visual_info->green_mask) |
++ 	      ((colr->blue << b_shift) & visual_info->blue_mask);
++ 	   return;
++ 	}
++ 
+  	if (AllocCnt < climit)
+  	{
+  		match = XAllocColor(Dpy, colormap, colr);
+***************
+*** 982,988 ****
+  	XColor hdef, edef;
+  	struct colr_data *cdp;
+  	struct colr_data colrs[256];
+- 	extern char *malloc();
+  
+  	colormap = XDefaultColormap(Dpy, screen);
+  
+--- 1051,1056 ----
+***************
+*** 1151,1156 ****
+--- 1219,1225 ----
+  		fprintf(stderr, "Don't know how to format image for display of depth %d\n", depth);
+  		exit(1);
+  	}
++ 
+  	if (BitmapBitOrder(Dpy) == LSBFirst)
+  	{
+  		shiftstart = 0;
+***************
+*** 1194,1200 ****
+  			}
+  		}
+  	}
+! 	bytesperline = (width + linepad) * depth / 8;
+  	newimage = XCreateImage(Dpy, DefaultVisual(Dpy, screen), depth,
+  		ZPixmap, 0, (char *)bit_data,
+  		(width + linepad), height, 8, bytesperline);
+--- 1263,1270 ----
+  			}
+  		}
+  	}
+! 
+! 	bytesperline = (width  * depth / 8 + linepad);
+  	newimage = XCreateImage(Dpy, DefaultVisual(Dpy, screen), depth,
+  		ZPixmap, 0, (char *)bit_data,
+  		(width + linepad), height, 8, bytesperline);
+***************
+*** 1218,1224 ****
+  	unsigned char *data;
+  	register int i, j, k;
+  	int cnt, wcnt;
+- 	extern char *malloc();
+  
+  	cnt = 1;
+  	cnt += Pcnt;
+--- 1288,1293 ----
+***************
+*** 1341,1349 ****
+--- 1410,1423 ----
+  		free((char *)data);
+  	}
+  
++ 	if( DisplayPlanes(Dpy, screen) < 8 )
++ 	{
++ 
+  		j = rwidth[k] * rheight[k];
+  		x1A = (caddrt) malloc(rwidth[k] * rheight[k]);
+  		p = (caddrt) xfishRasterA[k];
++ 
++ 
+  		q = x1A;
+  		for (i = 0; i < j; i++)
+  		{
+***************
+*** 1389,1394 ****
+--- 1463,1529 ----
+  		xfishB[k][2] = MakeImage(x1B, rwidth[k], rheight[k]);
+  		xfishB[k][1] = MakeImage(x2B, rwidth[k], rheight[k]);
+  
++ 		free((char *)x1A);
++ 		free((char *)x2A);
++ 		free((char *)x1B);
++ 		free((char *)x2B);
++ 
++ 	}
++ 	else
++ 	{
++ 		i = DisplayPlanes(Dpy, screen);
++ 
++ 		xfishA[k][2] = XGetImage(Dpy, DefaultRootWindow(Dpy), 0, 0, rwidth[k], rheight[k], 0, ZPixmap);
++ 
++ 		p = (caddrt) xfishRasterA[k];
++ 
++ 		for (j = 0; j < rheight[k]; j++)
++ 		{
++ 		   for( i = 0; i < rwidth[k]; i++ )
++ 		   {
++ 		      XPutPixel(xfishA[k][2], i, j, cmap[cnt + (int)(*p)]);
++ 		      p++;
++ 		   }
++ 		}
++ 
++ 		xfishB[k][2] = XGetImage(Dpy, DefaultRootWindow(Dpy), 0, 0, rwidth[k], rheight[k], 0, ZPixmap);
++ 
++ 		p = (caddrt) xfishRasterB[k];
++ 
++ 		for (j = 0; j < rheight[k]; j++)
++ 		{
++ 		   for( i = 0; i < rwidth[k]; i++ )
++ 		   {
++ 		      XPutPixel(xfishB[k][2], i, j, cmap[cnt + (int)(*p)]);
++ 		      p++;
++ 		   }
++ 		}
++ 
++ 		xfishA[k][1] = XGetImage(Dpy, DefaultRootWindow(Dpy), 0, 0, rwidth[k], rheight[k], 0, ZPixmap);
++ 
++ 		for (j = 0; j < rheight[k]; j++)
++ 		{
++ 		   for( i = 0; i < rwidth[k]; i++ )
++ 		   {
++ 		      XPutPixel(xfishA[k][1], i, j,
++ 				XGetPixel(xfishA[k][2], rwidth[k] - i -1, j));
++ 		   }
++ 		}
++ 
++ 		xfishB[k][1] = XGetImage(Dpy, DefaultRootWindow(Dpy), 0, 0, rwidth[k], rheight[k], 0, ZPixmap);
++ 
++ 		for (j = 0; j < rheight[k]; j++)
++ 		{
++ 		   for( i = 0; i < rwidth[k]; i++ )
++ 		   {
++ 		      XPutPixel(xfishB[k][1], i, j,
++ 				XGetPixel(xfishB[k][2], rwidth[k] - i - 1, j));
++ 		   }
++ 		}
++ 
++ 	}
++ 
++ 
+  		i = DisplayPlanes(Dpy, screen);
+  
+  		pfishA[k][1] = XCreatePixmap(Dpy, wid,
+***************
+*** 1400,1410 ****
+  		pfishB[k][2] = XCreatePixmap(Dpy, wid,
+  			rwidth[k], rheight[k], i);
+  
+- 		free((char *)x1A);
+- 		free((char *)x2A);
+- 		free((char *)x1B);
+- 		free((char *)x2B);
+- 
+  		if (pfishA[k][1])
+  		{
+  			XPutImage(Dpy, pfishA[k][1], gc, xfishA[k][1], 0, 0,
+--- 1535,1540 ----
+***************
+*** 1465,1498 ****
+  void 
+  init_signals()
+  {
+- 	int ret;
+- #ifdef linux
+- 	signal(SIGUSR1, toggle_secure);
+- #else			
+- #if defined(MOTOROLA) || defined(SCO)
+-     sigset(SIGUSR1, toggle_secure);
+- #else
+-     struct sigvec vec;
+- 
+-     vec.sv_handler = toggle_secure;
+-     vec.sv_mask = 0;
+-     vec.sv_onstack = 0;
+- 
+- #ifndef hpux
+-     ret = sigvec(SIGUSR1, &vec, &vec);
+- 	if (ret != 0)
+- 	{
+- 		fprintf(stderr, "sigvec call failed\n");
+- 	}
+- 	else
+- 	{
+- 		fprintf(stderr, "sigvec call OK\n");
+- 	}
+- #else
+-     sigvector(SIGUSR1, &vec, &vec);
+- #endif
+- #endif /* MOTOROLA */
+- #endif /* LINUX */
+  }
+  
+  
+--- 1595,1600 ----
+***************
+*** 1505,1511 ****
+      XWindowAttributes winfo;
+      XSetWindowAttributes attr;
+      XGCValues   vals;
+-     extern char *malloc();
+      XSizeHints  xsh;
+      XImage *pimage;
+      int i, size, cnt;
+--- 1607,1612 ----
+***************
+*** 1613,1625 ****
+      xsh.height = height;
+      XSetNormalHints(Dpy, wid, &xsh);
+  
+      if (picname[0] != '\0')
+      {
+  	XPutImage(Dpy, PicMap, gc, pimage, 0, 0, 0, 0, Pwidth, Pheight);
+  	XSetWindowBackgroundPixmap(Dpy, wid, PicMap);
+      }
+- 
+-     XMapWindow(Dpy, wid);
+  }
+  
+      binfo = (bubble *) malloc(blimit * sizeof(bubble));
+--- 1714,1725 ----
+      xsh.height = height;
+      XSetNormalHints(Dpy, wid, &xsh);
+  
++     XMapWindow(Dpy, wid);
+      if (picname[0] != '\0')
+      {
+  	XPutImage(Dpy, PicMap, gc, pimage, 0, 0, 0, 0, Pwidth, Pheight);
+  	XSetWindowBackgroundPixmap(Dpy, wid, PicMap);
+      }
+  }
+  
+      binfo = (bubble *) malloc(blimit * sizeof(bubble));
+***************
+*** 1965,1973 ****
+  high_res_sleep(seconds)
+      double      seconds;
+  {
+      int         fds = 0;
+      struct timeval timeout;
+! 
+      timeout.tv_sec = seconds;
+      timeout.tv_usec = (seconds - timeout.tv_sec) * 1000000.0;
+      select(0, &fds, &fds, &fds, &timeout);
+--- 2065,2079 ----
+  high_res_sleep(seconds)
+      double      seconds;
+  {
++ #ifndef __FreeBSD__
+      int         fds = 0;
++ #endif
+      struct timeval timeout;
+! #ifdef __FreeBSD__
+!     fd_set fds;
+!     FD_ZERO(&fds);
+! #endif    
+!     
+      timeout.tv_sec = seconds;
+      timeout.tv_usec = (seconds - timeout.tv_sec) * 1000000.0;
+      select(0, &fds, &fds, &fds, &timeout);
diff --git a/x11/xfishtank/pkg-descr b/x11/xfishtank/pkg-descr
index 8994accdee77..f253cb44c07c 100644
--- a/x11/xfishtank/pkg-descr
+++ b/x11/xfishtank/pkg-descr
@@ -2,7 +2,7 @@ There are lots of programs for lots of platforms to make fish swim in the
 background of your screen.  This is a modification of an old one called
 xfish (also called Xaquarium), that I have added more features to.
 
-This version does not work on true colour displays.
+This version now works on true colour displays.
 
 --Chris
 jacs@gnome.co.uk