Add xmms-xvs (X Visualization System) 0.1.0b1, a visualization plug-in

for XMMS inspired by WinAmp's AVS.

Approved by:	will

graphics/Makefile

@@ -327,6 +327,7 @@
     SUBDIR += xmfract
     SUBDIR += xmms-avi
     SUBDIR += xmms-gforce
+    SUBDIR += xmms-xvs
     SUBDIR += xmorph
     SUBDIR += xmountains
     SUBDIR += xmovie

graphics/xmms-xvs/Makefile

@@ -0,0 +1,38 @@
+# New ports collection makefile for:	xmms-xvs
+# Date created:        			25 June 2001
+# Whom:					Anders Nordby <anders@fix.no>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	xmms-xvs
+PORTVERSION=	0.1.0b1
+CATEGORIES=	graphics
+MASTER_SITES=	http://godot.tuniv.szczecin.pl/~jgregor/xvs/download/ \
+		ftp://ftp.nuug.no/pub/anders/distfiles/
+DISTNAME=	xvs-${PORTVERSION}
+
+MAINTAINER=	anders@FreeBSD.org
+
+BUILD_DEPENDS=	xmms-config:${PORTSDIR}/audio/xmms
+RUN_DEPENDS=	xmms:${PORTSDIR}/audio/xmms
+LIB_DEPENDS=	xml2.5:${PORTSDIR}/textproc/libxml2
+
+USE_GTK=	yes
+GNU_CONFIGURE=	yes
+CONFIGURE_ENV+=	XML2_CONFIG="${LOCALBASE}/bin/xml2-config" \
+		XMMS_CONFIG="${X11BASE}/bin/xmms-config"
+USE_GMAKE=	yes
+USE_X_PREFIX=	yes
+
+DOCS=	AUTHORS ChangeLog NEWS README TODO
+
+.if !defined(NOPORTDOCS)
+post-install:
+	${INSTALL} -d -o root -g wheel -m 0755 ${DOCSDIR}
+.for f in ${DOCS}
+	${INSTALL_DATA} ${WRKSRC}/${f} ${DOCSDIR}
+.endfor
+.endif
+
+.include <bsd.port.mk>

graphics/xmms-xvs/distinfo

@@ -0,0 +1 @@
+MD5 (xvs-0.1.0b1.tar.gz) = fd39ebf61294dbc2cf23522a89b7af1a

graphics/xmms-xvs/files/patch-src-calc-parser.h

@@ -0,0 +1,11 @@
+--- src/calc/parser.h	Thu May 31 18:54:07 2001
++++ src/calc/parser.h	Tue Jun 26 22:27:15 2001
+@@ -29,7 +29,7 @@
+ 
+ /* Structure passed do yyparse. */
+ typedef struct {
+-  FILE *input;
++  const char *input;
+   expression_t *expr;
+   symbol_dict_t *dict;
+ } parser_control;

graphics/xmms-xvs/files/patch-src-calc-parser.y

@@ -0,0 +1,78 @@
+--- src/calc/parser.y.orig	Thu Jun 21 11:34:14 2001
++++ src/calc/parser.y	Tue Jun 26 22:20:18 2001
+@@ -148,12 +148,20 @@
+   return 0;
+ }
+ 
++int strgetc (const char **str) { 
++  char c; 
++  if ((c = **str)) { (*str)++; return c; }
++  return EOF;
++}
++
++void strungetc (int c, const char **str) { if (c != EOF) (*str)--; }
++ 
+ int yylex (YYSTYPE *yylval, void *yyparam) {
+   int c;
+   parser_control *pc = (parser_control *) yyparam;
+   
+   /* Ignore whitespace, get first nonwhite character. */
+-  while ((c = fgetc (pc->input)) == ' ' || c == '\t' || c == '\n');
++  while ((c = strgetc (&pc->input)) == ' ' || c == '\t' || c == '\n');
+   
+   /* End of input ? */
+   if (c == EOF)
+@@ -161,14 +169,16 @@
+   
+   /* Char starts a number => parse the number. */
+   if (isdigit (c)) {
+-    ungetc (c, pc->input);/* Put the char back. */
++    strungetc (c, &pc->input);	/* Put the char back. */
+     {
+       char *old_locale, *saved_locale;
++      int n;
+ 
+       old_locale = setlocale (LC_ALL, NULL);
+       saved_locale = g_strdup (old_locale);
+       setlocale (LC_ALL, "C");
+-      fscanf (pc->input, "%lf", &yylval->d_value);
++      sscanf (pc->input, "%lf%n", &yylval->d_value, &n);
++      pc->input += n;
+       setlocale (LC_ALL, saved_locale);
+       g_free (saved_locale);
+     }
+@@ -185,10 +195,10 @@
+       sym_name = g_string_append_c (sym_name, c);
+ 
+       /* Get another character. */
+-      c = fgetc (pc->input);
++      c = strgetc (&pc->input);
+     } while (c != EOF && isalnum (c));
+     
+-    ungetc (c, pc->input);
++    strungetc (c, &pc->input);
+ 
+     yylval->s_value = sym_name->str;
+     
+@@ -264,11 +274,8 @@
+      
+ expression_t *expr_compile_string (const char* str, symbol_dict_t *dict) {
+   parser_control pc;
+-  FILE *stream;
+ 
+-  stream = fmemopen (str, strlen (str), "r");
+-
+-  pc.input = stream;
++  pc.input = str;
+   pc.expr = expr_new ();
+   pc.dict = dict;
+ 
+@@ -277,8 +284,6 @@
+     expr_free (pc.expr);
+     pc.expr = NULL;
+   }
+-
+-  fclose (stream);
+ 
+   return pc.expr;
+ }

graphics/xmms-xvs/pkg-comment

@@ -0,0 +1 @@
+X Visualization System, a plugin for XMMS

graphics/xmms-xvs/pkg-descr

@@ -0,0 +1,17 @@
+X Visualization System is a visualization plug-in for XMMS inspired by
+WinAmp's AVS. In xvs complex effects are built of many trivial ones put
+together. Such an approach provides an extreme flexibility. Once designed
+presets can be saved and later restored.
+
+Features:
+
+extreme customizability
+fast, 32bit display (currently only in windowed mode)
+semi-programmable blits & scopes
+easy to use, powerful user interface
+resizable window
+save & restore
+
+WWW: http://godot.tuniv.szczecin.pl/~jgregor/xvs/
+
+- Anders Nordby <anders@FreeBSD.org>

graphics/xmms-xvs/pkg-plist

@@ -0,0 +1,15 @@
+lib/xmms/Visualization/libxvs.la
+lib/xmms/Visualization/libxvs.a
+share/gnome/xmms/xvs_presets/Beam
+share/gnome/xmms/xvs_presets/BlurScope
+share/gnome/xmms/xvs_presets/DotCrazy
+share/gnome/xmms/xvs_presets/Radar
+share/gnome/xmms/xvs_presets/Spot
+share/gnome/xmms/xvs_presets/Whirl
+@dirrm share/gnome/xmms/xvs_presets
+%%PORTDOCS%%share/doc/xvs/AUTHORS
+%%PORTDOCS%%share/doc/xvs/ChangeLog
+%%PORTDOCS%%share/doc/xvs/NEWS
+%%PORTDOCS%%share/doc/xvs/README
+%%PORTDOCS%%share/doc/xvs/TODO
+%%PORTDOCS%%@dirrm share/doc/xvs