Update to 1.2.3. Set LICENSE.

Two of the patches were from upstream CVS, the other two are not needed
any longer because the configure script was improved.

libvorbis 1.2.3 (2009-07-09) -- "Xiph.Org libVorbis I 20090709"

 * correct a vorbisfile bug that prevented proper playback of
   Vorbis files where all audio in a logical stream is in a
   single page
 * Additional decode setup hardening against malicious streams
 * Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who
   wish to avoid avoid unused symbol warnings from the static
   callbacks defined in vorbisfile.h

libvorbis 1.2.2 (2009-06-24) -- "Xiph.Org libVorbis I 20090624"

 * define VENDOR and ENCODER strings
 * seek correctly in files bigger than 2 GB (Windows)
 * fix regression from CVE-2008-1420; 1.0b1 files work again
 * mark all tables as constant to reduce memory occupation
 * additional decoder hardening against malicious streams
 * substantially reduce amount of seeking performed by Vorbisfile
 * Multichannel decode bugfix
 * build system updates
 * minor specification clarifications/fixes

libvorbis 1.2.1 (unreleased) -- "Xiph.Org libVorbis I 20080501"

 * Improved robustness with corrupt streams.
 * New ov_read_filter() vorbisfile call allows filtering decoded
   audio as floats before converting to integer samples.
 * Fix an encoder bug with multichannel streams.
 * Replaced RTP payload format draft with RFC 5215.
 * Bare bones self test under 'make check'.
 * Fix a problem encoding some streams between 14 and 28 kHz.
 * Fix a numerical instability in the edge extrapolation filter.
 * Build system improvements.
 * Specification correction.

4 files changed, 0 insertions, 94 deletions

diff --git a/audio/libvorbis/patches/patch-aa b/audio/libvorbis/patches/patch-aa
deleted file mode 100644
index 68a94ca9833..00000000000
--- a/audio/libvorbis/patches/patch-aa
+++ /dev/null
@@ -1,34 +0,0 @@
-$NetBSD: patch-aa,v 1.3 2008/05/14 16:36:18 drochner Exp $
-
---- ./lib/res0.c.orig	2007-07-24 02:09:47.000000000 +0200
-+++ ./lib/res0.c
-@@ -223,6 +223,20 @@ vorbis_info_residue *res0_unpack(vorbis_
-   for(j=0;j<acc;j++)
-     if(info->booklist[j]>=ci->books)goto errout;
- 
-+  /* verify the phrasebook is not specifying an impossible or

-+     inconsistent partitioning scheme. */

-+  {

-+    int entries = ci->book_param[info->groupbook]->entries;

-+    int dim = ci->book_param[info->groupbook]->dim;

-+    int partvals = 1;

-+    while(dim>0){

-+      partvals *= info->partitions;

-+      if(partvals > entries) goto errout;

-+      dim--;

-+    }

-+    if(partvals != entries) goto errout;

-+  }

-+

-   return(info);
-  errout:
-   res0_free_info(info);
-@@ -263,7 +277,7 @@ vorbis_look_residue *res0_look(vorbis_ds
-     }
-   }
- 
--  look->partvals=rint(pow((float)look->parts,(float)dim));
-+  look->partvals=look->phrasebook->entries;
-   look->stages=maxstage;
-   look->decodemap=_ogg_malloc(look->partvals*sizeof(*look->decodemap));
-   for(j=0;j<look->partvals;j++){
diff --git a/audio/libvorbis/patches/patch-ab b/audio/libvorbis/patches/patch-ab
deleted file mode 100644
index 43a4f0c7eb4..00000000000
--- a/audio/libvorbis/patches/patch-ab
+++ /dev/null
@@ -1,22 +0,0 @@
-$NetBSD: patch-ab,v 1.3 2008/05/14 16:36:18 drochner Exp $
-
---- ./lib/codebook.c.orig	2008-05-14 18:17:20.000000000 +0200
-+++ ./lib/codebook.c
-@@ -159,6 +159,8 @@ int vorbis_staticbook_unpack(oggpack_buf
-   s->entries=oggpack_read(opb,24);
-   if(s->entries==-1)goto _eofout;
- 
-+  if(_ilog(s->dim)+_ilog(s->entries)>24)goto _eofout;
-+
-   /* codeword ordering.... length ordered or unordered? */
-   switch((int)oggpack_read(opb,1)){
-   case 0:
-@@ -225,7 +227,7 @@ int vorbis_staticbook_unpack(oggpack_buf
-       int quantvals=0;
-       switch(s->maptype){
-       case 1:
--	quantvals=_book_maptype1_quantvals(s);
-+	quantvals=(s->dim==0?0:_book_maptype1_quantvals(s));
- 	break;
-       case 2:
- 	quantvals=s->entries*s->dim;
diff --git a/audio/libvorbis/patches/patch-ac b/audio/libvorbis/patches/patch-ac
deleted file mode 100644
index 73502154928..00000000000
--- a/audio/libvorbis/patches/patch-ac
+++ /dev/null
@@ -1,19 +0,0 @@
-$NetBSD: patch-ac,v 1.3 2009/05/18 04:42:44 dholland Exp $
-
-gcc no longer supports -mv8 on solaris (PR 37177)
-
---- configure.in.orig	2009-05-18 00:39:36.000000000 -0400
-+++ configure.in	2009-05-18 00:39:58.000000000 -0400
-@@ -156,9 +156,9 @@
- 		CFLAGS="-O20 -ffast-math -D_REENTRANT -fsigned-char"
- 		PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
- 	sparc-sun-*)
--		DEBUG="-g -Wall -W -D__NO_MATH_INLINES -fsigned-char -mv8"
--		CFLAGS="-O20 -ffast-math -D__NO_MATH_INLINES -fsigned-char -mv8"
--		PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char -mv8" ;;
-+		DEBUG="-g -Wall -W -D__NO_MATH_INLINES -fsigned-char"
-+		CFLAGS="-O20 -ffast-math -D__NO_MATH_INLINES -fsigned-char"
-+		PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char" ;;
- 	*-*-darwin*)
- 		DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char"
- 		CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char"
diff --git a/audio/libvorbis/patches/patch-ad b/audio/libvorbis/patches/patch-ad
deleted file mode 100644
index 142629f1d7c..00000000000
--- a/audio/libvorbis/patches/patch-ad
+++ /dev/null
@@ -1,19 +0,0 @@
-$NetBSD: patch-ad,v 1.3 2009/05/18 04:42:44 dholland Exp $
-
-gcc no longer supports -mv8 on solaris (PR 37177)
-
---- configure.orig	2009-05-18 00:39:40.000000000 -0400
-+++ configure	2009-05-18 00:40:13.000000000 -0400
-@@ -19472,9 +19472,9 @@
- 		CFLAGS="-O20 -ffast-math -D_REENTRANT -fsigned-char"
- 		PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
- 	sparc-sun-*)
--		DEBUG="-g -Wall -W -D__NO_MATH_INLINES -fsigned-char -mv8"
--		CFLAGS="-O20 -ffast-math -D__NO_MATH_INLINES -fsigned-char -mv8"
--		PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char -mv8" ;;
-+		DEBUG="-g -Wall -W -D__NO_MATH_INLINES -fsigned-char"
-+		CFLAGS="-O20 -ffast-math -D__NO_MATH_INLINES -fsigned-char"
-+		PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char" ;;
- 	*-*-darwin*)
- 		DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char"
- 		CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char"