Added to ~ppc

(Portage version: 2.0.51.22-r1)

3 files changed, 284 insertions, 3 deletions

diff --git a/games-arcade/sdb/ChangeLog b/games-arcade/sdb/ChangeLog
index 92e71aca0d1d..62a587b2041c 100644
--- a/games-arcade/sdb/ChangeLog
+++ b/games-arcade/sdb/ChangeLog
@@ -1,6 +1,10 @@
 # ChangeLog for games-arcade/sdb
 # Copyright 1999-2005 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/games-arcade/sdb/ChangeLog,v 1.1 2005/06/11 03:38:49 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/games-arcade/sdb/ChangeLog,v 1.2 2005/06/11 12:56:35 dholm Exp $
+
+  11 Jun 2005; David Holm <dholm@gentoo.org> +files/sdb-1.0.2-endian.patch,
+  sdb-1.0.2.ebuild:
+  Added to ~ppc.
 
 *sdb-1.0.2 (10 Jun 2005)
 
diff --git a/games-arcade/sdb/files/sdb-1.0.2-endian.patch b/games-arcade/sdb/files/sdb-1.0.2-endian.patch
new file mode 100644
index 000000000000..e7b33970274f
--- /dev/null
+++ b/games-arcade/sdb/files/sdb-1.0.2-endian.patch
@@ -0,0 +1,275 @@
+diff -Naur sdb-1.0.2.orig/src/byteswap.h sdb-1.0.2/src/byteswap.h
+--- sdb-1.0.2.orig/src/byteswap.h	1970-01-01 01:00:00.000000000 +0100
++++ sdb-1.0.2/src/byteswap.h	2005-06-11 14:02:33.401905848 +0200
+@@ -0,0 +1,187 @@
++/*	$OpenBSD: endian.h,v 1.14 2004/01/11 19:17:31 brad Exp $	*/
++
++/*-
++ * Copyright (c) 1997 Niklas Hallqvist.  All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ *    notice, this list of conditions and the following disclaimer in the
++ *    documentation and/or other materials provided with the distribution.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++/*
++ * Generic definitions for little- and big-endian systems.  Other endianesses
++ * has to be dealt with in the specific machine/endian.h file for that port.
++ *
++ * This file is meant to be included from a little- or big-endian port's
++ * machine/endian.h after setting BYTE_ORDER to either 1234 for little endian
++ * or 4321 for big..
++ */
++
++#ifndef _BYTESWAP_H_
++#define _BYTESWAP_H_
++
++#undef LITTLE_ENDIAN
++#define LITTLE_ENDIAN	1234
++#undef BIG_ENDIAN
++#define BIG_ENDIAN	4321
++#undef PDP_ENDIAN
++#define PDP_ENDIAN	3412
++
++#ifdef __GNUC__
++
++#define __swap16gen(x) __extension__({					\
++	unsigned short __swap16gen_x = (x);					\
++									\
++	(unsigned short)((__swap16gen_x & 0xff) << 8 |			\
++	    (__swap16gen_x & 0xff00) >> 8);				\
++})
++
++#define __swap32gen(x) __extension__({					\
++	unsigned int __swap32gen_x = (x);					\
++									\
++	(unsigned int)((__swap32gen_x & 0xff) << 24 |			\
++	    (__swap32gen_x & 0xff00) << 8 |				\
++	    (__swap32gen_x & 0xff0000) >> 8 |				\
++	    (__swap32gen_x & 0xff000000) >> 24);			\
++})
++
++#else /* __GNUC__ */
++
++/* Note that these macros evaluate their arguments several times.  */
++#define __swap16gen(x)							\
++    (unsigned short)(((unsigned short)(x) & 0xff) << 8 | ((unsigned short)(x) & 0xff00) >> 8)
++
++#define __swap32gen(x)							\
++    (unsigned int)(((unsigned int)(x) & 0xff) << 24 |				\
++    ((unsigned int)(x) & 0xff00) << 8 | ((unsigned int)(x) & 0xff0000) >> 8 |	\
++    ((unsigned int)(x) & 0xff000000) >> 24)
++
++#endif /* __GNUC__ */
++
++/*
++ * Define MD_SWAP if you provide swap{16,32}md functions/macros that are
++ * optimized for your architecture,  These will be used for swap{16,32}
++ * unless the argument is a constant and we are using GCC, where we can
++ * take advantage of the CSE phase much better by using the generic version.
++ */
++#ifdef MD_SWAP
++#if __GNUC__
++
++#define swap16(x) __extension__({					\
++	unsigned short __swap16_x = (x);					\
++									\
++	__builtin_constant_p(x) ? __swap16gen(__swap16_x) :		\
++	    __swap16md(__swap16_x);					\
++})
++
++#define swap32(x) __extension__({					\
++	unsigned int __swap32_x = (x);					\
++									\
++	__builtin_constant_p(x) ? __swap32gen(__swap32_x) :		\
++	    __swap32md(__swap32_x);					\
++})
++
++#endif /* __GNUC__  */
++
++#else /* MD_SWAP */
++#define swap16 __swap16gen
++#define swap32 __swap32gen
++#endif /* MD_SWAP */
++
++#define swap16_multi(v, n) do {						\
++	size_t __swap16_multi_n = (n);					\
++	unsigned short *__swap16_multi_v = (v);				\
++									\
++	while (__swap16_multi_n) {					\
++		*__swap16_multi_v = swap16(*__swap16_multi_v);		\
++		__swap16_multi_v++;					\
++		__swap16_multi_n--;					\
++	}								\
++} while (0)
++
++#if BYTE_ORDER == LITTLE_ENDIAN
++
++#define letohf(x) (x)
++
++/* Can be overridden by machine/endian.h before inclusion of this file.  */
++#ifndef _QUAD_HIGHWORD
++#define _QUAD_HIGHWORD 1
++#endif
++#ifndef _QUAD_LOWWORD
++#define _QUAD_LOWWORD 0
++#endif
++
++#define htobe16 swap16
++#define htobe32 swap32
++#define betoh16 swap16
++#define betoh32 swap32
++
++#define htole16(x) (x)
++#define htole32(x) (x)
++#define letoh16(x) (x)
++#define letoh32(x) (x)
++
++#endif /* BYTE_ORDER */
++
++#if BYTE_ORDER == BIG_ENDIAN
++
++inline float letohf(float in) {
++	float retVal;
++	char* p = (char*)&retVal;
++	char* i = (char*)&in;
++	p[0] = i[3];
++	p[1] = i[2];
++	p[2] = i[1];
++	p[3] = i[0];
++
++	return retVal;
++}
++
++/* Can be overridden by machine/endian.h before inclusion of this file.  */
++#ifndef _QUAD_HIGHWORD
++#define _QUAD_HIGHWORD 0
++#endif
++#ifndef _QUAD_LOWWORD
++#define _QUAD_LOWWORD 1
++#endif
++
++#define htole16 swap16
++#define htole32 swap32
++#define letoh16 swap16
++#define letoh32 swap32
++
++#define htobe16(x) (x)
++#define htobe32(x) (x)
++#define betoh16(x) (x)
++#define betoh32(x) (x)
++
++#endif /* BYTE_ORDER */
++
++#define htons htobe16
++#define htonl htobe32
++#define ntohs betoh16
++#define ntohl betoh32
++
++#define	NTOHL(x) (x) = ntohl((unsigned int)(x))
++#define	NTOHS(x) (x) = ntohs((unsigned short)(x))
++#define	HTONL(x) (x) = htonl((unsigned int)(x))
++#define	HTONS(x) (x) = htons((unsigned short)(x))
++
++#endif /* _SYS_ENDIAN_H_ */
++
+diff -Naur sdb-1.0.2.orig/src/md2.cpp sdb-1.0.2/src/md2.cpp
+--- sdb-1.0.2.orig/src/md2.cpp	2005-06-11 13:54:13.616884720 +0200
++++ sdb-1.0.2/src/md2.cpp	2005-06-11 14:28:34.726548424 +0200
+@@ -27,6 +27,7 @@
+  */
+ 
+ #include "sdb.h"
++#include "byteswap.h"
+ 
+ void ModelObject::draw()
+ {
+@@ -145,6 +146,23 @@
+     errorMessage(8, "FLAGRANT SYSTEM ERROR", "Unable to load model %s", strFileName);
+ 
+   fread(&m_Header, 1, sizeof(tMd2Header), m_FilePointer);
++  m_Header.magic            = letoh32(m_Header.magic);
++  m_Header.version          = letoh32(m_Header.version);
++  m_Header.skinWidth        = letoh32(m_Header.skinWidth);
++  m_Header.skinHeight       = letoh32(m_Header.skinHeight);
++  m_Header.frameSize        = letoh32(m_Header.frameSize);
++  m_Header.numSkins         = letoh32(m_Header.numSkins);
++  m_Header.numVertices      = letoh32(m_Header.numVertices);
++  m_Header.numTexCoords     = letoh32(m_Header.numTexCoords);
++  m_Header.numTriangles     = letoh32(m_Header.numTriangles);
++  m_Header.numGlCommands    = letoh32(m_Header.numGlCommands);
++  m_Header.numFrames        = letoh32(m_Header.numFrames);
++  m_Header.offsetSkins      = letoh32(m_Header.offsetSkins);
++  m_Header.offsetTexCoords  = letoh32(m_Header.offsetTexCoords);
++  m_Header.offsetTriangles  = letoh32(m_Header.offsetTriangles);
++  m_Header.offsetFrames     = letoh32(m_Header.offsetFrames);
++  m_Header.offsetGlCommands = letoh32(m_Header.offsetGlCommands);
++  m_Header.offsetEnd        = letoh32(m_Header.offsetEnd);
+ 
+   if(m_Header.version != 8)
+     errorMessage(8, "FLAGRANT SYSTEM ERROR", "Invalid file format (version not 8) %s", strFileName);
+@@ -197,12 +215,22 @@
+   
+   // Read in all the texture coordinates in one fell swoop
+   fread(m_pTexCoords, sizeof(tMd2TexCoord), m_Header.numTexCoords, m_FilePointer);
++  for (int i=0; i < m_Header.numTexCoords; ++i) {
++    m_pTexCoords[i].u = letoh16(m_pTexCoords[i].u);
++    m_pTexCoords[i].v = letoh16(m_pTexCoords[i].v);
++  }
+ 
+   // Move the file pointer to the triangles/face data offset
+   fseek(m_FilePointer, m_Header.offsetTriangles, SEEK_SET);
+   
+   // Read in the face data for each triangle (vertex and texCoord indices)
+   fread(m_pTriangles, sizeof(tMd2Face), m_Header.numTriangles, m_FilePointer);
++  for (int i=0; i < m_Header.numTriangles; ++i) {
++    for (int j=0; j < 3; ++j) {
++      m_pTriangles[i].vertexIndices[j]  = letoh16(m_pTriangles[i].vertexIndices[j]);
++      m_pTriangles[i].textureIndices[j] = letoh16(m_pTriangles[i].textureIndices[j]);
++    }
++  }
+       
+   // Move the file pointer to the vertices (frames)
+   fseek(m_FilePointer, m_Header.offsetFrames, SEEK_SET);
+@@ -213,6 +241,10 @@
+ 
+     // Read in the first frame of animation
+     fread(pFrame, 1, m_Header.frameSize, m_FilePointer);
++    for (int j=0; j < 3; ++j) {
++      pFrame->scale[j]     = letohf(pFrame->scale[j]);
++      pFrame->translate[j] = letohf(pFrame->translate[j]);
++    }
+ 
+     m_pFrames[i].pVertices = new tMd2Triangle [m_Header.numVertices];
+       
+diff -Naur sdb-1.0.2.orig/src/sdb.h sdb-1.0.2/src/sdb.h
+--- sdb-1.0.2.orig/src/sdb.h	2005-06-11 13:54:13.610885632 +0200
++++ sdb-1.0.2/src/sdb.h	2005-06-11 14:26:02.116748640 +0200
+@@ -57,11 +57,7 @@
+ #include <sys/time.h>
+ #endif
+ 
+-#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+-#define MD2_SUFFIX ".md2b"
+-#else
+ #define MD2_SUFFIX ".md2"
+-#endif
+ 
+ using namespace std;
+ 
diff --git a/games-arcade/sdb/sdb-1.0.2.ebuild b/games-arcade/sdb/sdb-1.0.2.ebuild
index 3ac05626f352..1246f7bd2afe 100644
--- a/games-arcade/sdb/sdb-1.0.2.ebuild
+++ b/games-arcade/sdb/sdb-1.0.2.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2005 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/games-arcade/sdb/sdb-1.0.2.ebuild,v 1.1 2005/06/11 03:38:49 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/games-arcade/sdb/sdb-1.0.2.ebuild,v 1.2 2005/06/11 12:56:35 dholm Exp $
 
 inherit games
 
@@ -10,7 +10,7 @@ SRC_URI="http://gcsociety.sp.cs.cmu.edu/~frenzy/${P}.tar.gz"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~ppc ~x86"
 IUSE=""
 
 DEPEND="virtual/opengl
@@ -27,6 +27,8 @@ src_unpack() {
 		-e "s:sprites/:${GAMES_DATADIR}/${PN}/sprites/:" \
 		-e "s:levels/:${GAMES_DATADIR}/${PN}/levels/:" \
 		src/sdb.h src/game.cpp || die "setting game paths"
+	# This patch should be endian safe
+	use ppc && epatch ${FILESDIR}/${P}-endian.patch
 }
 
 src_compile() {