[Scummvm-cvs-logs] SF.net SVN: scummvm: [32547] scummvm/trunk

sev at users.sourceforge.net sev at users.sourceforge.net
Wed Jun 4 22:28:20 CEST 2008


Revision: 32547
          http://scummvm.svn.sourceforge.net/scummvm/?rev=32547&view=rev
Author:   sev
Date:     2008-06-04 13:28:20 -0700 (Wed, 04 Jun 2008)

Log Message:
-----------
Patch #1971285: "Nintendo Wii port"

Modified Paths:
--------------
    scummvm/trunk/backends/module.mk
    scummvm/trunk/common/scummsys.h
    scummvm/trunk/common/system.cpp

Added Paths:
-----------
    scummvm/trunk/backends/fs/wii/
    scummvm/trunk/backends/fs/wii/wii-fs-factory.cpp
    scummvm/trunk/backends/fs/wii/wii-fs-factory.h
    scummvm/trunk/backends/fs/wii/wii-fs.cpp
    scummvm/trunk/backends/platform/wii/
    scummvm/trunk/backends/platform/wii/Makefile
    scummvm/trunk/backends/platform/wii/gecko_console.cpp
    scummvm/trunk/backends/platform/wii/gecko_console.h
    scummvm/trunk/backends/platform/wii/gx_supp.cpp
    scummvm/trunk/backends/platform/wii/gx_supp.h
    scummvm/trunk/backends/platform/wii/main.cpp
    scummvm/trunk/backends/platform/wii/osystem.cpp
    scummvm/trunk/backends/platform/wii/osystem.h
    scummvm/trunk/backends/platform/wii/osystem_events.cpp
    scummvm/trunk/backends/platform/wii/osystem_gfx.cpp
    scummvm/trunk/backends/platform/wii/osystem_sfx.cpp
    scummvm/trunk/dists/wii/
    scummvm/trunk/dists/wii/READMII
    scummvm/trunk/dists/wii/meta.xml

Added: scummvm/trunk/backends/fs/wii/wii-fs-factory.cpp
===================================================================
--- scummvm/trunk/backends/fs/wii/wii-fs-factory.cpp	                        (rev 0)
+++ scummvm/trunk/backends/fs/wii/wii-fs-factory.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,49 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(__WII__)
+
+#include <unistd.h>
+
+#include "backends/fs/wii/wii-fs-factory.h"
+#include "backends/fs/wii/wii-fs.cpp"
+
+DECLARE_SINGLETON(WiiFilesystemFactory);
+
+AbstractFilesystemNode *WiiFilesystemFactory::makeRootFileNode() const {
+	return new WiiFilesystemNode();
+}
+
+AbstractFilesystemNode *WiiFilesystemFactory::makeCurrentDirectoryFileNode() const {
+	char buf[MAXPATHLEN];
+
+	if (getcwd(buf, MAXPATHLEN))
+		return new WiiFilesystemNode(buf, true);
+	else
+		return new WiiFilesystemNode();
+}
+
+AbstractFilesystemNode *WiiFilesystemFactory::makeFileNodePath(const String &path) const {
+	return new WiiFilesystemNode(path, true);
+}
+#endif
+


Property changes on: scummvm/trunk/backends/fs/wii/wii-fs-factory.cpp
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   + text/plain
Name: svn:keywords
   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/fs/wii/wii-fs-factory.h
===================================================================
--- scummvm/trunk/backends/fs/wii/wii-fs-factory.h	                        (rev 0)
+++ scummvm/trunk/backends/fs/wii/wii-fs-factory.h	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,50 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef _WII_FILESYSTEM_FACTORY_H_
+#define _WII_FILESYSTEM_FACTORY_H_
+
+#include "common/singleton.h"
+#include "backends/fs/fs-factory.h"
+
+/**
+ * Creates WiiFilesystemNode objects.
+ *
+ * Parts of this class are documented in the base interface class, FilesystemFactory.
+ */
+class WiiFilesystemFactory : public FilesystemFactory, public Common::Singleton<WiiFilesystemFactory> {
+public:
+	typedef Common::String String;
+
+	virtual AbstractFilesystemNode *makeRootFileNode() const;
+	virtual AbstractFilesystemNode *makeCurrentDirectoryFileNode() const;
+	virtual AbstractFilesystemNode *makeFileNodePath(const String &path) const;
+
+protected:
+	WiiFilesystemFactory() {};
+
+private:
+	friend class Common::Singleton<SingletonBaseType>;
+};
+
+#endif /*Wii_FILESYSTEM_FACTORY_H*/
+


Property changes on: scummvm/trunk/backends/fs/wii/wii-fs-factory.h
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Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/fs/wii/wii-fs.cpp
===================================================================
--- scummvm/trunk/backends/fs/wii/wii-fs.cpp	                        (rev 0)
+++ scummvm/trunk/backends/fs/wii/wii-fs.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,196 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(__WII__)
+
+#include "backends/fs/abstract-fs.h"
+
+#include <sys/dir.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+/**
+ * Implementation of the ScummVM file system API based on Wii.
+ *
+ * Parts of this class are documented in the base interface class, AbstractFilesystemNode.
+ */
+class WiiFilesystemNode : public AbstractFilesystemNode {
+protected:
+	String _displayName;
+	String _path;
+	bool _isDirectory, _isReadable, _isWritable;
+
+public:
+	/**
+	 * Creates a WiiFilesystemNode with the root node as path.
+	 */
+	WiiFilesystemNode();
+
+	/**
+	 * Creates a WiiFilesystemNode for a given path.
+	 *
+	 * @param path String with the path the new node should point to.
+	 * @param verify true if the isValid and isDirectory flags should be verified during the construction.
+	 */
+	WiiFilesystemNode(const String &path, bool verify);
+
+	virtual bool exists() const;
+	virtual String getDisplayName() const { return _displayName; }
+	virtual String getName() const { return _displayName; }
+	virtual String getPath() const { return _path; }
+	virtual bool isDirectory() const { return _isDirectory; }
+	virtual bool isReadable() const { return _isReadable; }
+	virtual bool isWritable() const { return _isWritable; }
+
+	virtual AbstractFilesystemNode *getChild(const String &n) const;
+	virtual bool getChildren(AbstractFSList &list, ListMode mode, bool hidden) const;
+	virtual AbstractFilesystemNode *getParent() const;
+
+private:
+	virtual void setFlags();
+};
+
+/**
+ * Returns the last component of a given path.
+ *
+ * Examples:
+ *						/foo/bar.txt would return /bar.txt
+ *						/foo/bar/	 would return /bar/
+ *
+ * @param str String containing the path.
+ * @return Pointer to the first char of the last component inside str.
+ */
+const char *lastPathComponent(const Common::String &str) {
+	if(str.empty())
+		return "";
+
+	const char *start = str.c_str();
+	const char *cur = start + str.size() - 2;
+
+	while (cur >= start && *cur != '/') {
+		--cur;
+	}
+
+	return cur + 1;
+}
+
+void WiiFilesystemNode::setFlags() {
+	struct stat st;
+
+	_isDirectory = false;
+	_isReadable = false;
+	_isWritable = false;
+
+	if (!stat(_path.c_str(), &st)) {
+		_isDirectory = S_ISDIR(st.st_mode);
+		_isReadable = (st.st_mode & S_IRUSR) > 0;
+		_isWritable = (st.st_mode & S_IWUSR) > 0;
+	}
+}
+
+
+WiiFilesystemNode::WiiFilesystemNode() {
+	// The root dir.
+	_path = "fat:/";
+	_displayName = _path;
+
+	setFlags();
+}
+
+WiiFilesystemNode::WiiFilesystemNode(const String &p, bool verify) {
+	assert(p.size() > 0);
+
+	_path = p;
+
+	_displayName = lastPathComponent(_path);
+
+	if (verify)
+		setFlags();
+}
+
+bool WiiFilesystemNode::exists() const {
+	struct stat st;
+	return stat(_path.c_str (), &st) == 0;
+}
+
+AbstractFilesystemNode *WiiFilesystemNode::getChild(const String &n) const {
+	assert(_isDirectory);
+
+	String newPath(_path);
+	if (newPath.lastChar() != '/')
+			newPath += '/';
+	newPath += n;
+
+	return new WiiFilesystemNode(newPath, true);
+}
+
+bool WiiFilesystemNode::getChildren(AbstractFSList &myList, ListMode mode, bool hidden) const {
+	assert(_isDirectory);
+
+	DIR_ITER* dp = diropen (_path.c_str());
+
+	if (dp == NULL)
+		return false;
+
+	char filename[MAXPATHLEN];
+	struct stat st;
+
+	while (dirnext(dp, filename, &st) == 0) {
+		if (strcmp(filename, ".") == 0 || strcmp(filename, "..") == 0)
+			continue;
+
+		String newPath(_path);
+		if (newPath.lastChar() != '/')
+				newPath += '/';
+		newPath += filename;
+
+		bool isDir = S_ISDIR(st.st_mode);
+
+		if ((mode == FilesystemNode::kListFilesOnly && isDir) ||
+			(mode == FilesystemNode::kListDirectoriesOnly && !isDir))
+			continue;
+
+		if (isDir)
+			newPath += '/';
+
+		myList.push_back(new WiiFilesystemNode(newPath, true));
+	}
+
+	dirclose(dp);
+
+	return true;
+}
+
+AbstractFilesystemNode *WiiFilesystemNode::getParent() const {
+	if (_path == "/")
+		return 0;
+
+	const char *start = _path.c_str();
+	const char *end = lastPathComponent(_path);
+
+	return new WiiFilesystemNode(String(start, end - start), true);
+}
+
+#endif //#if defined(__WII__)
+


Property changes on: scummvm/trunk/backends/fs/wii/wii-fs.cpp
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Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
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   + native

Modified: scummvm/trunk/backends/module.mk
===================================================================
--- scummvm/trunk/backends/module.mk	2008-06-04 19:27:14 UTC (rev 32546)
+++ scummvm/trunk/backends/module.mk	2008-06-04 20:28:20 UTC (rev 32547)
@@ -9,6 +9,7 @@
 	fs/psp/psp-fs-factory.o \
 	fs/symbian/symbian-fs-factory.o \
 	fs/windows/windows-fs-factory.o \
+	fs/wii/wii-fs-factory.o \
 	events/default/default-events.o \
 	midi/alsa.o \
 	midi/camd.o \

Added: scummvm/trunk/backends/platform/wii/Makefile
===================================================================
--- scummvm/trunk/backends/platform/wii/Makefile	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/Makefile	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,156 @@
+DEBUG_WII = 1
+
+ENABLE_SCUMM = 1
+ENABLE_SCUMM_7_8 = 1
+ENABLE_HE = 1
+# ENABLE_AGI = 1
+ENABLE_AGOS = 1
+ENABLE_CINE = 1
+ENABLE_CRUISE = 1
+ENABLE_DRASCULA = 1
+ENABLE_GOB = 1
+ENABLE_IGOR = 1
+ENABLE_KYRA = 1
+ENABLE_LURE = 1
+ENABLE_M4 = 1
+ENABLE_MADE = 1
+ENABLE_PARALLACTION = 1
+ENABLE_QUEEN = 1
+ENABLE_SAGA = 1
+ENABLE_SKY = 1
+ENABLE_SWORD1 = 1
+ENABLE_SWORD2 = 1
+ENABLE_TOUCHE = 1
+
+DISABLE_HQ_SCALERS = 1
+DISABLE_SCALERS = 1
+
+USE_ZLIB = 1
+USE_MAD = 1
+USE_TREMOR = 1
+USE_FLAC = 1
+USE_MPEG2 = 1
+USE_MT32EMU = 1
+
+srcdir = ../../..
+VPATH = $(srcdir)
+HAVE_GCC3 = 1
+
+DISTPATH = $(srcdir)/dists/wii
+
+ifeq ($(strip $(DEVKITPPC)),)
+$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
+endif
+
+PREFIX  = $(DEVKITPPC)/bin/powerpc-gekko-
+CXX     = $(PREFIX)g++
+AS      = $(PREFIX)gcc
+LD      = $(PREFIX)gcc
+AR      = $(PREFIX)ar cru
+RANLIB  = $(PREFIX)ranlib
+STRIP   = $(PREFIX)strip -g
+OBJCOPY = $(PREFIX)objcopy
+MKDIR   = mkdir -p
+RM      = rm -f
+CP      = cp -f
+
+TARGET  = scummvm-wii
+
+MACHDEP  = -DGEKKO -mrvl -mcpu=750 -meabi -mhard-float \
+			-ffunction-sections -fdata-sections -fmodulo-sched
+
+INCDIR   = $(srcdir) . $(srcdir)/engines/ $(DEVKITPRO)/libogc/include
+LIBDIR   = $(DEVKITPRO)/libogc/lib/wii
+
+CXXFLAGS = -g -Os -Wall $(MACHDEP) -D__WII__ \
+			-Wno-multichar -fno-exceptions -fno-rtti
+
+CXXFLAGS += $(addprefix -I,$(INCDIR))
+LDFLAGS   = -g $(MACHDEP) -Wl,-Map,$(TARGET).elf.map
+LDFLAGS  += $(addprefix -L,$(LIBDIR))
+LIBS      = -lstdc++ -lfat -lwiiuse -lbte -logc -lm
+
+CXXFLAGS += -I$(DEVKITPRO)/3rd/wii/include
+LDFLAGS  += -L$(DEVKITPRO)/3rd/wii/lib
+
+ifdef DEBUG_WII
+CXXFLAGS += -DDEBUG_WII
+LIBS     += -ldb
+endif
+
+ifdef USE_ZLIB
+CXXFLAGS += -DUSE_ZLIB
+LIBS     += -lz
+endif
+
+ifdef USE_MAD
+CXXFLAGS += -DUSE_MAD -I$(DEVKITPRO)/libogc/include/mad
+LIBS     += -lmad
+endif
+
+ifdef USE_TREMOR
+CXXFLAGS += -DUSE_VORBIS -DUSE_TREMOR
+LIBS     += -lvorbisidec
+endif
+
+ifdef USE_FLAC
+CXXFLAGS += -DUSE_FLAC
+LIBS     += -lFLAC
+endif
+
+ifdef USE_MPEG2
+CXXFLAGS += -DUSE_MPEG2
+LIBS     += -lmpeg2
+endif
+
+ifdef USE_MT32EMU
+CXXFLAGS += -DUSE_MT32EMU
+endif
+
+OBJS := backends/platform/wii/main.o \
+		backends/platform/wii/gecko_console.o \
+		backends/platform/wii/gx_supp.o \
+		backends/platform/wii/osystem.o \
+		backends/platform/wii/osystem_gfx.o \
+		backends/platform/wii/osystem_sfx.o \
+		backends/platform/wii/osystem_events.o
+
+include $(srcdir)/Makefile.common
+
+.PHONY: clean-wii distclean-wii upload dist
+
+all: $(TARGET).dol
+
+$(TARGET).dol: $(TARGET).elf
+	$(OBJCOPY) -O binary $< $@
+
+$(TARGET).elf: $(OBJS)
+	$(LD) $^ $(LDFLAGS) $(LIBS) -o $@
+
+clean: clean-wii
+
+clean-wii:
+	@-$(RM) $(TARGET).elf $(TARGET).elf.map $(TARGET).dol
+
+distclean: distclean-wii
+
+distclean-wii:
+	@-$(RM) dist
+
+upload:
+	$(DEVKITPPC)/bin/wiiload $(TARGET).dol
+
+dist:
+	$(MKDIR) dist/apps/scummvm
+	$(CP) $(TARGET).dol dist/apps/scummvm/boot.dol
+	$(CP) $(DISTPATH)/meta.xml dist/apps/scummvm/
+	$(CP) $(DISTPATH)/icon.png dist/apps/scummvm/
+	$(CP) $(DISTPATH)/READMII dist/apps/scummvm/
+	$(CP) $(srcdir)/AUTHORS dist/apps/scummvm/
+	$(CP) $(srcdir)/COPYING dist/apps/scummvm/
+	$(CP) $(srcdir)/COPYRIGHT dist/apps/scummvm/
+	$(CP) $(srcdir)/NEWS dist/apps/scummvm/
+	$(CP) $(srcdir)/README dist/apps/scummvm/
+	$(CP) $(DIST_FILES_THEMES) dist/apps/scummvm/
+	$(CP) $(DIST_FILES_ENGINEDATA) dist/apps/scummvm/
+


Property changes on: scummvm/trunk/backends/platform/wii/Makefile
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   + text/plain
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   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/gecko_console.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/gecko_console.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/gecko_console.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,91 @@
+/*-------------------------------------------------------------
+
+Copyright (C) 2008
+Hector Martin (marcan)
+
+This software is provided 'as-is', without any express or implied
+warranty.  In no event will the authors be held liable for any
+damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any
+purpose, including commercial applications, and to alter it and
+redistribute it freely, subject to the following restrictions:
+
+1.	The origin of this software must not be misrepresented; you
+must not claim that you wrote the original software. If you use
+this software in a product, an acknowledgment in the product
+documentation would be appreciated but is not required.
+
+2.	Altered source versions must be plainly marked as such, and
+must not be misrepresented as being the original software.
+
+3.	This notice may not be removed or altered from any source
+distribution.
+
+-------------------------------------------------------------*/
+
+#include <stdio.h>
+#include <sys/iosupport.h>
+#include <ogcsys.h>
+#include <gccore.h>
+#include <reent.h>
+
+#include "gecko_console.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static const devoptab_t *dotab_console;
+int usb_sendbuffer_safe(s32 chn,const void *buffer,int size);
+int usb_sendbuffer(s32 chn,const void *buffer,int size);
+
+int __gecko_write(struct _reent *r,int fd,const char *ptr,int len) {
+	char *tmp = (char*)ptr;
+	u32 level;
+	if(dotab_console)
+		dotab_console->write_r(r,fd,ptr,len);
+		
+	if(!tmp || len<=0)
+		return -1;
+	level = IRQ_Disable();
+	usb_sendbuffer(1, ptr, len);
+	IRQ_Restore(level);
+	return len;
+}
+
+const devoptab_t dotab_gecko = {
+	"stdout",	// device name
+	0,			// size of file structure
+	NULL,		// device open
+	NULL,		// device close
+	__gecko_write,	// device write
+	NULL,		// device read
+	NULL,		// device seek
+	NULL,		// device fstat
+	NULL,		// device stat
+	NULL,		// device link
+	NULL,		// device unlink
+	NULL,		// device chdir
+	NULL,		// device rename
+	NULL,		// device mkdir
+	0,			// dirStateSize
+	NULL,		// device diropen_r
+	NULL,		// device dirreset_r
+	NULL,		// device dirnext_r
+	NULL,		// device dirclose_r
+	NULL		// device statvfs_r
+};
+
+void gecko_console_init(int chain) {
+	dotab_console = NULL;
+	if(chain)
+		dotab_console = devoptab_list[STD_OUT];
+	devoptab_list[STD_OUT] = &dotab_gecko;
+	devoptab_list[STD_ERR] = &dotab_gecko;
+}
+
+#ifdef __cplusplus
+}
+#endif
+


Property changes on: scummvm/trunk/backends/platform/wii/gecko_console.cpp
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   + text/plain
Name: svn:keywords
   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/gecko_console.h
===================================================================
--- scummvm/trunk/backends/platform/wii/gecko_console.h	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/gecko_console.h	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,14 @@
+#ifndef _WII_GECKO_CONSOLE_H_
+#define _WII_GECKO_CONSOLE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void gecko_console_init(int chain);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif


Property changes on: scummvm/trunk/backends/platform/wii/gecko_console.h
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Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/gx_supp.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/gx_supp.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/gx_supp.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,264 @@
+/****************************************************************************
+*	Generic GX Support for Emulators
+*	softdev 2007
+*
+*	This program is free software; you can redistribute it and/or modify
+*	it under the terms of the GNU General Public License as published by
+*	the Free Software Foundation; either version 2 of the License, or
+*	(at your option) any later version.
+*
+*	This program is distributed in the hope that it will be useful,
+*	but WITHOUT ANY WARRANTY; without even the implied warranty of
+*	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*	GNU General Public License for more details.
+*
+*	You should have received a copy of the GNU General Public License along
+*	with this program; if not, write to the Free Software Foundation, Inc.,
+*	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* NGC GX Video Functions
+*
+* These are pretty standard functions to setup and use GX scaling.
+****************************************************************************/
+
+#include <gccore.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <malloc.h>
+
+#define DEFAULT_FIFO_SIZE (256 * 1024)
+
+#define HASPECT 320
+#define VASPECT 240
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*** 2D ***/
+static u32 whichfb;
+static u32 *xfb[2];
+static GXRModeObj *vmode;
+
+/*** 3D GX ***/
+static u8 *gp_fifo;
+
+/*** Texture memory ***/
+static u8 *texturemem;
+static u32 texturesize;
+
+GXTexObj texobj;
+static Mtx view;
+static u16 vwidth, vheight, oldvwidth, oldvheight;
+
+/* New texture based scaler */
+typedef struct tagcamera {
+	Vector pos;
+	Vector up;
+	Vector view;
+} camera;
+
+static s16 square[] ATTRIBUTE_ALIGN(32) = {
+	-HASPECT, VASPECT, 0,
+	HASPECT, VASPECT, 0,
+	HASPECT, -VASPECT, 0,
+	-HASPECT, -VASPECT, 0,
+};
+
+static camera cam = {
+	{ 0.0f, 0.0f, 370.0f },
+	{ 0.0f, 0.5f, 0.0f },
+	{ 0.0f, 0.0f, -0.5f }
+};
+
+void GX_InitVideo() {
+	vmode = VIDEO_GetPreferredMode(NULL);
+	VIDEO_Configure(vmode);
+
+	xfb[0] = (u32 *) MEM_K0_TO_K1 (SYS_AllocateFramebuffer(vmode));
+	xfb[1] = (u32 *) MEM_K0_TO_K1 (SYS_AllocateFramebuffer(vmode));
+	gp_fifo = (u8 *) memalign(32, DEFAULT_FIFO_SIZE);
+
+	VIDEO_ClearFrameBuffer(vmode, xfb[0], COLOR_BLACK);
+	VIDEO_ClearFrameBuffer(vmode, xfb[1], COLOR_BLACK);
+
+	whichfb = 0;
+	VIDEO_SetNextFramebuffer(xfb[whichfb]);
+	VIDEO_SetBlack(FALSE);
+	VIDEO_Flush();
+	VIDEO_WaitVSync();
+
+	if (vmode->viTVMode & VI_NON_INTERLACE)
+		VIDEO_WaitVSync();
+}
+
+/****************************************************************************
+ * Scaler Support Functions
+ ****************************************************************************/
+static void draw_init(void) {
+	GX_ClearVtxDesc();
+	GX_SetVtxDesc(GX_VA_POS, GX_INDEX8);
+	GX_SetVtxDesc(GX_VA_CLR0, GX_INDEX8);
+	GX_SetVtxDesc(GX_VA_TEX0, GX_DIRECT);
+
+	GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_S16, 0);
+	GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
+	GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
+
+	GX_SetArray(GX_VA_POS, square, 3 * sizeof(s16));
+
+	GX_SetNumTexGens(1);
+	GX_SetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
+
+	GX_InvalidateTexAll();
+
+	GX_InitTexObj(&texobj, texturemem, vwidth, vheight, GX_TF_RGB565,
+					GX_CLAMP, GX_CLAMP, GX_FALSE);
+}
+
+static void draw_vert(u8 pos, u8 c, f32 s, f32 t) {
+	GX_Position1x8(pos);
+	GX_Color1x8(c);
+	GX_TexCoord2f32(s, t);
+}
+
+static void draw_square(Mtx v) {
+	Mtx m;
+	Mtx mv;
+
+	guMtxIdentity(m);
+	guMtxTransApply(m, m, 0, 0, -100);
+	guMtxConcat(v, m, mv);
+
+	GX_LoadPosMtxImm(mv, GX_PNMTX0);
+	GX_Begin(GX_QUADS, GX_VTXFMT0, 4);
+	draw_vert(0, 0, 0.0, 0.0);
+	draw_vert(1, 0, 1.0, 0.0);
+	draw_vert(2, 0, 1.0, 1.0);
+	draw_vert(3, 0, 0.0, 1.0);
+	GX_End();
+}
+
+/****************************************************************************
+ * StartGX
+ ****************************************************************************/
+void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect) {
+	Mtx p;
+
+	GX_AbortFrame();
+
+	/*** Set new aspect ***/
+	square[0] = square[9] = -haspect;
+	square[3] = square[6] = haspect;
+	square[1] = square[4] = vaspect;
+	square[7] = square[10] = -vaspect;
+
+	/*** Allocate 32byte aligned texture memory ***/
+	texturesize = (width * height) * 2;
+	texturemem = (u8 *) memalign(32, texturesize);
+
+	GXColor gxbackground = { 0, 0, 0, 0xff };
+
+	/*** Clear out FIFO area ***/
+	memset(gp_fifo, 0, DEFAULT_FIFO_SIZE);
+
+	/*** Initialise GX ***/
+	GX_Init(gp_fifo, DEFAULT_FIFO_SIZE);
+	GX_SetCopyClear(gxbackground, 0x00ffffff);
+
+	GX_SetViewport(0, 0, vmode->fbWidth, vmode->efbHeight, 0, 1);
+	GX_SetDispCopyYScale((f32) vmode->xfbHeight / (f32) vmode->efbHeight);
+	GX_SetScissor(0, 0, vmode->fbWidth, vmode->efbHeight);
+	GX_SetDispCopySrc(0, 0, vmode->fbWidth, vmode->efbHeight);
+	GX_SetDispCopyDst(vmode->fbWidth, vmode->xfbHeight);
+	GX_SetCopyFilter(vmode->aa, vmode->sample_pattern, GX_TRUE,
+						vmode->vfilter);
+	GX_SetFieldMode(vmode->field_rendering,
+					((vmode->viHeight == 2 * vmode->xfbHeight) ?
+					GX_ENABLE : GX_DISABLE));
+	GX_SetPixelFmt(GX_PF_RGB8_Z24, GX_ZC_LINEAR);
+	GX_SetCullMode(GX_CULL_NONE);
+	GX_CopyDisp(xfb[whichfb ^ 1], GX_TRUE);
+	GX_SetDispCopyGamma(GX_GM_1_0);
+
+	guPerspective(p, 60, 1.33f, 10.0f, 1000.0f);
+	GX_LoadProjectionMtx(p, GX_PERSPECTIVE);
+	memset(texturemem, 0, texturesize);
+
+	GX_Flush();
+
+	/*** Setup for first call to scaler ***/
+	vwidth = vheight = -1;
+}
+
+/****************************************************************************
+* GX_Render
+*
+* Pass in a buffer, width and height to update as a tiled RGB565 texture
+****************************************************************************/
+void GX_Render(u16 width, u16 height, u8 *buffer, u16 pitch) {
+	u16 h, w;
+	u64 *dst = (u64 *) texturemem;
+	u64 *src1 = (u64 *) buffer;
+	u64 *src2 = (u64 *) (buffer + pitch);
+	u64 *src3 = (u64 *) (buffer + (pitch * 2));
+	u64 *src4 = (u64 *) (buffer + (pitch * 3));
+	u16 rowpitch = (pitch >> 3) * 3 + pitch % 8;
+
+	vwidth = width;
+	vheight = height;
+
+	whichfb ^= 1;
+
+	if ((oldvheight != vheight) || (oldvwidth != vwidth)) {
+		/** Update scaling **/
+		oldvwidth = vwidth;
+		oldvheight = vheight;
+		draw_init();
+		memset(&view, 0, sizeof(Mtx));
+		guLookAt(view, &cam.pos, &cam.up, &cam.view);
+		GX_SetViewport(0, 0, vmode->fbWidth, vmode->efbHeight, 0, 1);
+	}
+
+	GX_InvVtxCache();
+	GX_InvalidateTexAll();
+	GX_SetTevOp(GX_TEVSTAGE0, GX_DECAL);
+	GX_SetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
+
+	for (h = 0; h < vheight; h += 4) {
+		for (w = 0; w < (vwidth >> 2); w++) {
+			*dst++ = *src1++;
+			*dst++ = *src2++;
+			*dst++ = *src3++;
+			*dst++ = *src4++;
+		}
+
+		src1 += rowpitch;
+		src2 += rowpitch;
+		src3 += rowpitch;
+		src4 += rowpitch;
+	}
+
+	DCFlushRange(texturemem, texturesize);
+
+	GX_SetNumChans(1);
+	GX_LoadTexObj(&texobj, GX_TEXMAP0);
+
+	draw_square(view);
+
+	GX_DrawDone();
+
+	GX_SetZMode(GX_TRUE, GX_LEQUAL, GX_TRUE);
+	GX_SetColorUpdate(GX_TRUE);
+	GX_CopyDisp(xfb[whichfb], GX_TRUE);
+	GX_Flush();
+
+	VIDEO_SetNextFramebuffer(xfb[whichfb]);
+	VIDEO_Flush();
+}
+
+#ifdef __cplusplus
+}
+#endif
+


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   + text/plain
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   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/gx_supp.h
===================================================================
--- scummvm/trunk/backends/platform/wii/gx_supp.h	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/gx_supp.h	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,39 @@
+/****************************************************************************
+*   Generic GX Scaler 
+*   softdev 2007
+*
+*   This program is free software; you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation; either version 2 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License along
+*   with this program; if not, write to the Free Software Foundation, Inc.,
+*   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*
+* NGC GX Video Functions
+*
+* These are pretty standard functions to setup and use GX scaling.
+****************************************************************************/
+#ifndef _WII_GX_SUPP_H_
+#define _WII_GX_SUPP_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void GX_InitVideo();
+
+void GX_Start(u16 width, u16 height, s16 haspect, s16 vaspect);
+void GX_Render(u16 width, u16 height, u8 *buffer, u16 pitch);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif


Property changes on: scummvm/trunk/backends/platform/wii/gx_supp.h
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   + text/plain
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   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/main.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/main.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/main.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,88 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <fat.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include "osystem.h"
+
+#ifdef DEBUG_WII
+#include <debug.h>
+#include <gecko_console.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int main(int argc, char *argv[]) {
+	s32 res;
+
+	VIDEO_Init();
+	PAD_Init();
+	AUDIO_Init(NULL);
+
+#ifdef DEBUG_WII
+	gecko_console_init(0);
+	//DEBUG_Init(GDBSTUB_DEVICE_USB, 1);
+#endif
+
+	printf("startup\n");
+
+	if (!fatInitDefault()) {
+		printf("fatInitDefault failed\n");
+	} else {
+		// set the default path if libfat couldnt set it
+		// this allows loading over tcp/usbgecko
+		char buf[MAXPATHLEN];
+
+		getcwd(buf, MAXPATHLEN);
+		if (!strcmp(buf, "fat:/"))
+			chdir("/apps/scummvm");
+
+		//fatEnableReadAhead(PI_DEFAULT, 32, 128);
+	}
+
+	g_system = new OSystem_Wii();
+	assert(g_system);
+
+	res = scummvm_main(argc, argv);
+	g_system->quit();
+
+	printf("shutdown\n");
+
+	if (!fatUnmount(PI_DEFAULT)) {
+		printf("fatUnmount failed\n");
+		fatUnsafeUnmount(PI_DEFAULT);
+	}
+
+	printf("reloading\n");
+
+	return res;
+}
+
+#ifdef __cplusplus
+}
+#endif
+


Property changes on: scummvm/trunk/backends/platform/wii/main.cpp
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   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/osystem.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/osystem.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/osystem.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,188 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "osystem.h"
+#include "backends/fs/wii/wii-fs-factory.h"
+
+#include <unistd.h>
+
+#include <ogc/mutex.h>
+#include <ogc/lwp_watchdog.h>
+
+OSystem_Wii::OSystem_Wii() :
+	_startup_time(0),
+	_alarm(-1),
+
+	_palette(NULL),
+	_cursorPalette(NULL),
+	_cursorPaletteDisabled(true),
+
+	_gameWidth(0),
+	_gameHeight(0),
+	_gamePixels(NULL),
+
+	_overlayVisible(false),
+	_overlayWidth(0),
+	_overlayHeight(0),
+	_overlaySize(0),
+	_overlayPixels(NULL),
+
+	_lastScreenUpdate(0),
+	_texture(NULL),
+	_currentWidth(0),
+	_currentHeight(0),
+
+	_supportedGraphicsModes(NULL),
+	_activeGraphicsMode(-1),
+
+	_mouseVisible(false),
+	_mouseX(0),
+	_mouseY(0),
+	_mouseWidth(0),
+	_mouseHeight(0),
+	_mouseHotspotX(0),
+	_mouseHotspotY(0),
+	_mouseKeyColor(0),
+	_mouseCursor(NULL),
+
+	_savefile(NULL),
+	_mixer(NULL),
+	_timer(NULL) {
+}
+
+OSystem_Wii::~OSystem_Wii() {
+	if (_savefile) {
+		delete _savefile;
+		_savefile = NULL;
+	}
+
+	if (_mixer) {
+		delete _mixer;
+		_mixer = NULL;
+	}
+
+	if (_timer) {
+		delete _timer;
+		_timer = NULL;
+	}
+}
+
+void OSystem_Wii::initBackend() {
+	_startup_time = gettime();
+
+	_savefile = new DefaultSaveFileManager();
+	_mixer = new Audio::Mixer();
+	_timer = new DefaultTimerManager();
+
+	initGfx();
+	initSfx();
+	initEvents();
+
+	OSystem::initBackend();
+}
+
+void OSystem_Wii::quit() {
+	deinitEvents();
+	deinitSfx();
+	deinitGfx();
+}
+
+bool OSystem_Wii::hasFeature(Feature f) {
+	return f == kFeatureCursorHasPalette;
+}
+
+void OSystem_Wii::setFeatureState(Feature f, bool enable) {
+}
+
+bool OSystem_Wii::getFeatureState(Feature f) {
+	return false;
+}
+
+uint32 OSystem_Wii::getMillis() {
+	return ticks_to_millisecs(diff_ticks(_startup_time, gettime()));
+}
+
+void OSystem_Wii::delayMillis(uint msecs) {
+	usleep(msecs * 1000);
+}
+
+OSystem::MutexRef OSystem_Wii::createMutex() {
+	mutex_t *mutex = (mutex_t *) malloc(sizeof(mutex_t));
+	s32 res = LWP_MutexInit(mutex, false);
+
+	if (res) {
+		printf("ERROR creating mutex\n");
+		delete mutex;
+		return NULL;
+	}
+
+	return (MutexRef) mutex;
+}
+
+void OSystem_Wii::lockMutex(MutexRef mutex) {
+	s32 res = LWP_MutexLock(*(mutex_t *) mutex);
+
+	if (res)
+		printf("ERROR locking mutex %p (%d)\n", mutex, res);
+}
+
+void OSystem_Wii::unlockMutex(MutexRef mutex) {
+	s32 res = LWP_MutexUnlock(*(mutex_t *) mutex);
+
+	if (res)
+		printf("ERROR unlocking mutex %p (%d)\n", mutex, res);
+}
+
+void OSystem_Wii::deleteMutex(MutexRef mutex) {
+	s32 res = LWP_MutexDestroy(*(mutex_t *) mutex);
+
+	if (res)
+		printf("ERROR destroying mutex %p (%d)\n", mutex, res);
+}
+
+void OSystem_Wii::setWindowCaption(const char *caption) {
+	printf("window caption: %s\n", caption);
+}
+
+Common::SaveFileManager *OSystem_Wii::getSavefileManager() {
+	assert(_savefile);
+	return _savefile;
+}
+
+Audio::Mixer *OSystem_Wii::getMixer() {
+	assert(_mixer);
+	return _mixer;
+}
+
+Common::TimerManager *OSystem_Wii::getTimerManager() {
+	assert(_timer);
+	return _timer;
+}
+
+FilesystemFactory *OSystem_Wii::getFilesystemFactory() {
+	return &WiiFilesystemFactory::instance();
+}
+
+void OSystem_Wii::getTimeAndDate(struct tm &t) const {
+	time_t curTime = time(0);
+	t = *localtime(&curTime);
+}
+


Property changes on: scummvm/trunk/backends/platform/wii/osystem.cpp
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   + Author Date Id Revision
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   + native

Added: scummvm/trunk/backends/platform/wii/osystem.h
===================================================================
--- scummvm/trunk/backends/platform/wii/osystem.h	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/osystem.h	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,163 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _WII_OSYSTEM_H_
+#define _WII_OSYSTEM_H_
+
+#include "common/system.h"
+#include "base/main.h"
+
+#include "common/rect.h"
+#include "common/events.h"
+
+#include "backends/saves/default/default-saves.h"
+#include "backends/timer/default/default-timer.h"
+#include "graphics/surface.h"
+#include "sound/mixer.h"
+
+#include <gctypes.h>
+#include <gccore.h>
+#include <ogcsys.h>
+
+class OSystem_Wii : public OSystem {
+private:
+	s64 _startup_time;
+	syswd_t _alarm;
+
+	u16 *_palette;
+	u16 *_cursorPalette;
+	bool _cursorPaletteDisabled;
+
+	u16 _gameWidth, _gameHeight;
+	u8 *_gamePixels;
+	Graphics::Surface _surface;
+
+	bool _overlayVisible;
+	u16 _overlayWidth, _overlayHeight;
+	u32 _overlaySize;
+	OverlayColor *_overlayPixels;
+
+	u32 _lastScreenUpdate;
+	u16 *_texture;
+	u16 _currentWidth, _currentHeight;
+
+	OSystem::GraphicsMode *_supportedGraphicsModes;
+	s32 _activeGraphicsMode;
+
+	bool _mouseVisible;
+	s32 _mouseX, _mouseY;
+	u32 _mouseWidth, _mouseHeight;
+	s32 _mouseHotspotX, _mouseHotspotY;
+	u8 _mouseKeyColor;
+	u8 *_mouseCursor;
+
+	u32 _lastPadCheck;
+
+	void initGfx();
+	void deinitGfx();
+
+	void initSfx();
+	void deinitSfx();
+
+	void initEvents();
+	void deinitEvents();
+	void updateEventScreenResolution();
+
+protected:
+	Common::SaveFileManager *_savefile;
+	Audio::Mixer *_mixer;
+	DefaultTimerManager *_timer;
+
+public:
+	OSystem_Wii();
+	virtual ~OSystem_Wii();
+
+	virtual void initBackend();
+
+	virtual bool hasFeature(Feature f);
+	virtual void setFeatureState(Feature f, bool enable);
+	virtual bool getFeatureState(Feature f);
+	virtual const GraphicsMode *getSupportedGraphicsModes() const;
+	virtual int getDefaultGraphicsMode() const;
+	bool setGraphicsMode(const char *name);
+	virtual bool setGraphicsMode(int mode);
+	virtual int getGraphicsMode() const;
+	virtual void initSize(uint width, uint height);
+	virtual int16 getWidth();
+	virtual int16 getHeight();
+	virtual void setPalette(const byte *colors, uint start, uint num);
+	virtual void grabPalette(byte *colors, uint start, uint num);
+	virtual void setCursorPalette(const byte *colors, uint start, uint num);
+	virtual void disableCursorPalette(bool disable);
+	virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y,
+									int w, int h);
+	virtual void updateScreen();
+	virtual Graphics::Surface *lockScreen();
+	virtual void unlockScreen();
+	virtual void setShakePos(int shakeOffset);
+
+	virtual void showOverlay();
+	virtual void hideOverlay();
+	virtual void clearOverlay();
+	virtual void grabOverlay(OverlayColor *buf, int pitch);
+	virtual void copyRectToOverlay(const OverlayColor *buf, int pitch,
+									int x, int y, int w, int h);
+	virtual int16 getOverlayWidth();
+	virtual int16 getOverlayHeight();
+
+	virtual OverlayColor RGBToColor(uint8 r, uint8 g, uint8 b);
+	virtual void colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b);
+	virtual OverlayColor ARGBToColor(uint8 a, uint8 r, uint8 g, uint8 b);
+	virtual void colorToARGB(OverlayColor color, uint8 &a, uint8 &r,
+								uint8 &g, uint8 &b);
+
+	virtual bool showMouse(bool visible);
+
+	virtual void warpMouse(int x, int y);
+	virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
+								int hotspotY, byte keycolor = 255,
+								int cursorTargetScale = 1);
+
+	virtual bool pollEvent(Common::Event &event);
+	virtual uint32 getMillis();
+	virtual void delayMillis(uint msecs);
+
+	virtual MutexRef createMutex();
+	virtual void lockMutex(MutexRef mutex);
+	virtual void unlockMutex(MutexRef mutex);
+	virtual void deleteMutex(MutexRef mutex);
+
+	typedef void (*SoundProc)(void *param, byte *buf, int len);
+	virtual int getOutputSampleRate() const;
+
+	virtual void quit();
+
+	virtual void setWindowCaption(const char *caption);
+
+	virtual Common::SaveFileManager *getSavefileManager();
+	virtual Audio::Mixer *getMixer();
+	virtual Common::TimerManager *getTimerManager();
+	FilesystemFactory *getFilesystemFactory();
+	void getTimeAndDate(struct tm &t) const;
+};
+
+#endif
+


Property changes on: scummvm/trunk/backends/platform/wii/osystem.h
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Added: scummvm/trunk/backends/platform/wii/osystem_events.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/osystem_events.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/osystem_events.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,262 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <unistd.h>
+#include <malloc.h>
+
+#ifndef GAMECUBE
+#include <wiiuse/wpad.h>
+#endif
+
+#include <ogc/lwp_watchdog.h>
+
+#include "osystem.h"
+
+#define TIMER_THREAD_STACKSIZE (1024 * 32)
+#define TIMER_THREAD_PRIO 64
+
+#define PAD_CHECK_TIME 40
+
+#ifndef GAMECUBE
+#define PADS_A (PAD_BUTTON_A | (WPAD_BUTTON_A << 16))
+#define PADS_B (PAD_BUTTON_B | (WPAD_BUTTON_B << 16))
+#define PADS_X (PAD_BUTTON_X | (WPAD_BUTTON_MINUS << 16))
+#define PADS_Y (PAD_BUTTON_Y | (WPAD_BUTTON_PLUS << 16))
+#define PADS_Z (PAD_TRIGGER_Z | (WPAD_BUTTON_2 << 16))
+#define PADS_START (PAD_BUTTON_START | (WPAD_BUTTON_HOME << 16))
+#define PADS_UP (PAD_BUTTON_UP | (WPAD_BUTTON_UP << 16))
+#define PADS_DOWN (PAD_BUTTON_DOWN | (WPAD_BUTTON_DOWN << 16))
+#define PADS_LEFT (PAD_BUTTON_LEFT | (WPAD_BUTTON_LEFT << 16))
+#define PADS_RIGHT (PAD_BUTTON_RIGHT | (WPAD_BUTTON_RIGHT << 16))
+#else
+#define PADS_A PAD_BUTTON_A
+#define PADS_B PAD_BUTTON_B
+#define PADS_X PAD_BUTTON_X
+#define PADS_Y PAD_BUTTON_Y
+#define PADS_Z PAD_TRIGGER_Z
+#define PADS_START PAD_BUTTON_START
+#define PADS_UP PAD_BUTTON_UP
+#define PADS_DOWN PAD_BUTTON_DOWN
+#define PADS_LEFT PAD_BUTTON_LEFT
+#define PADS_RIGHT PAD_BUTTON_RIGHT
+#endif
+
+static lwpq_t timer_queue;
+static lwp_t timer_thread;
+static u8 *timer_stack;
+static bool timer_thread_running = false;
+static bool timer_thread_quit = false;
+
+static void * timer_thread_func(void *arg) {
+	while (!timer_thread_quit) {
+		DefaultTimerManager *tm =
+			(DefaultTimerManager *) g_system->getTimerManager();
+		tm->handler();
+
+		usleep(1000 * 10);
+	}
+
+	return NULL;
+}
+
+void OSystem_Wii::initEvents() {
+	timer_thread_quit = false;
+
+	timer_stack = (u8 *) memalign(32, TIMER_THREAD_STACKSIZE);
+	memset(timer_stack, 0, TIMER_THREAD_STACKSIZE);
+
+	LWP_InitQueue(&timer_queue);
+
+	s32 res = LWP_CreateThread(&timer_thread, timer_thread_func, NULL,
+								timer_stack, TIMER_THREAD_STACKSIZE,
+								TIMER_THREAD_PRIO);
+
+	if (res) {
+		printf("ERROR creating timer thread: %d\n", res);
+		LWP_CloseQueue(timer_queue);
+	}
+
+	timer_thread_running = res == 0;
+
+#ifndef GAMECUBE
+	WPAD_Init();
+	WPAD_SetDataFormat(WPAD_CHAN_0, WPAD_FMT_BTNS_ACC_IR);
+	WPAD_SetIdleTimeout(120);
+#endif
+}
+
+void OSystem_Wii::deinitEvents() {
+	if (timer_thread_running) {
+		timer_thread_quit = true;
+		LWP_ThreadBroadcast(timer_queue);
+
+		LWP_JoinThread(timer_thread, NULL);
+		LWP_CloseQueue(timer_queue);
+
+		timer_thread_running = false;
+	}
+
+#ifndef GAMECUBE
+	WPAD_Shutdown();
+#endif
+}
+
+void OSystem_Wii::updateEventScreenResolution() {
+#ifndef GAMECUBE
+	WPAD_SetVRes(WPAD_CHAN_0, _currentWidth + _currentWidth / 5,
+					_currentHeight + _currentHeight / 5);
+#endif
+}
+
+#define KBD_EVENT(pad_button, kbd_keycode, kbd_ascii) \
+	do { \
+		if ((bd | bu) & pad_button) { \
+			if (bd & pad_button) \
+				event.type = Common::EVENT_KEYDOWN; \
+			else \
+				event.type = Common::EVENT_KEYUP; \
+			event.kbd.keycode = kbd_keycode; \
+			event.kbd.ascii = kbd_ascii; \
+			return true; \
+		} \
+	} while (0)
+
+bool OSystem_Wii::pollEvent(Common::Event &event) {
+	u32 bd, bh, bu;
+
+	PAD_ScanPads();
+
+	bd = PAD_ButtonsDown(0);
+	bh = PAD_ButtonsHeld(0);
+	bu = PAD_ButtonsUp(0);
+
+#ifndef GAMECUBE
+	WPAD_ScanPads();
+
+	s32 res = WPAD_Probe(0, NULL);
+
+	if (res == WPAD_ERR_NONE) {
+
+		bd |= WPAD_ButtonsDown(0) << 16;
+		bh |= WPAD_ButtonsHeld(0) << 16;
+		bu |= WPAD_ButtonsUp(0) << 16;
+	}
+#endif
+
+	if (bd || bu) {
+		if (bh & PADS_UP)
+			event.kbd.flags = Common::KBD_SHIFT;
+
+		KBD_EVENT(PADS_Z, Common::KEYCODE_RETURN, Common::ASCII_RETURN);
+		KBD_EVENT(PADS_X, Common::KEYCODE_ESCAPE, Common::ASCII_ESCAPE);
+		KBD_EVENT(PADS_Y, Common::KEYCODE_PERIOD, '.');
+		KBD_EVENT(PADS_START, Common::KEYCODE_F5, Common::ASCII_F5);
+		KBD_EVENT(PADS_UP, Common::KEYCODE_LSHIFT, 0);
+		KBD_EVENT(PADS_DOWN, Common::KEYCODE_0, '0');
+		KBD_EVENT(PADS_LEFT, Common::KEYCODE_y, 'y');
+		KBD_EVENT(PADS_RIGHT, Common::KEYCODE_n, 'n');
+
+		if ((bd | bu) & (PADS_A | PADS_B)) {
+			if (bd & PADS_A)
+				event.type = Common::EVENT_LBUTTONDOWN;
+			else if (bu & PADS_A)
+				event.type = Common::EVENT_LBUTTONUP;
+			else if (bd & PADS_B)
+				event.type = Common::EVENT_RBUTTONDOWN;
+			else if (bu & PADS_B)
+				event.type = Common::EVENT_RBUTTONUP;
+
+			event.mouse.x = _mouseX;
+			event.mouse.y = _mouseY;
+
+			return true;
+		}
+	}
+
+	s32 mx = _mouseX;
+	s32 my = _mouseY;
+
+#ifndef GAMECUBE
+	if (res == WPAD_ERR_NONE) {
+		struct ir_t ir;
+
+		WPAD_IR(0, &ir);
+
+		if (ir.valid) {
+			mx = ir.x - _currentWidth / 10;
+			my = ir.y - _currentHeight / 10;
+
+			if (mx < 0)
+				mx = 0;
+
+			if (mx >= _currentWidth)
+				mx = _currentWidth - 1;
+
+			if (my < 0)
+				my = 0;
+
+			if (my >= _currentHeight)
+				my = _currentHeight - 1;
+
+			if ((mx != _mouseX) || (my != _mouseY)) {
+				event.type = Common::EVENT_MOUSEMOVE;
+				event.mouse.x = _mouseX = mx;
+				event.mouse.y = _mouseY = my;
+
+				return true;
+			}
+		}
+	}
+#endif
+
+	uint32 time = getMillis();
+	if (time - _lastPadCheck > PAD_CHECK_TIME) {
+		_lastPadCheck = time;
+
+		if (abs (PAD_StickX(0)) > 16)
+			mx += PAD_StickX(0) / (4 * _overlayWidth / _currentWidth);
+		if (abs (PAD_StickY(0)) > 16)
+			my -= PAD_StickY(0) / (4 * _overlayHeight / _currentHeight);
+
+		if (mx < 0)
+			mx = 0;
+
+		if (mx >= _currentWidth)
+			mx = _currentWidth - 1;
+
+		if (my < 0)
+			my = 0;
+
+		if (my >= _currentHeight)
+			my = _currentHeight - 1;
+
+		if ((mx != _mouseX) || (my != _mouseY)) {
+			event.type = Common::EVENT_MOUSEMOVE;
+			event.mouse.x = _mouseX = mx;
+			event.mouse.y = _mouseY = my;
+
+			return true;
+		}
+	}
+
+	return false;
+}
+


Property changes on: scummvm/trunk/backends/platform/wii/osystem_events.cpp
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Added: scummvm/trunk/backends/platform/wii/osystem_gfx.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/osystem_gfx.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/osystem_gfx.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,453 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <malloc.h>
+
+#include "osystem.h"
+#include "gx_supp.h"
+
+#define MAX_FPS 30
+
+enum GraphicModeID {
+	GM_DEFAULT
+};
+
+void OSystem_Wii::initGfx() {
+	_surface.w = 0;
+	_surface.h = 0;
+	_surface.pitch = 0;
+	_surface.pixels = NULL;
+	_surface.bytesPerPixel = 0;
+
+	GX_InitVideo();
+
+	_overlayWidth = 640;
+	_overlayHeight = 480;
+
+	_overlaySize = _overlayWidth * _overlayHeight * 2;
+	_overlayPixels = (OverlayColor *) memalign(32, _overlaySize);
+
+	_palette = (u16 *) memalign(32, 256 * 2);
+	memset(_palette, 0, 256 * 2);
+
+	_cursorPalette = (u16 *) memalign(32, 256 * 2);
+	memset(_cursorPalette, 0, 256 * 2);
+
+	_supportedGraphicsModes = new OSystem::GraphicsMode[2];
+	_supportedGraphicsModes[0].name = strdup("gx");
+	_supportedGraphicsModes[0].description = strdup("wii hardware scaler");
+	_supportedGraphicsModes[0].id = GM_DEFAULT;
+	_supportedGraphicsModes[1].name = 0;
+	_supportedGraphicsModes[1].description = 0;
+	_supportedGraphicsModes[1].id = 0;
+
+	_texture = (u16 *) memalign(32, _overlaySize);
+
+	GX_Start(_overlayWidth, _overlayHeight, 320, 240);
+}
+
+void OSystem_Wii::deinitGfx() {
+	GX_AbortFrame();
+
+	if (_supportedGraphicsModes) {
+		delete[] _supportedGraphicsModes;
+		_supportedGraphicsModes = NULL;
+	}
+
+	if (_gamePixels) {
+		free(_gamePixels);
+		_gamePixels = NULL;
+	}
+
+	if (_palette) {
+		free(_palette);
+		_palette = NULL;
+	}
+
+	if (_overlayPixels) {
+		free(_overlayPixels);
+		_overlayPixels = NULL;
+	}
+
+	if (_mouseCursor) {
+		free(_mouseCursor);
+		_mouseCursor = NULL;
+	}
+
+	if (_cursorPalette) {
+		free(_cursorPalette);
+		_cursorPalette = NULL;
+	}
+
+	if (_texture) {
+		free(_texture);
+		_texture = NULL;
+	}
+}
+
+const OSystem::GraphicsMode* OSystem_Wii::getSupportedGraphicsModes() const {
+	return _supportedGraphicsModes;
+}
+
+int OSystem_Wii::getDefaultGraphicsMode() const {
+	return GM_DEFAULT;
+}
+
+bool OSystem_Wii::setGraphicsMode(const char *mode) {
+	setGraphicsMode(GM_DEFAULT);
+
+	return true;
+}
+
+bool OSystem_Wii::setGraphicsMode(int mode) {
+	return true;
+}
+
+int OSystem_Wii::getGraphicsMode() const {
+	return _activeGraphicsMode;
+}
+
+void OSystem_Wii::initSize(uint width, uint height) {
+	if (_gameWidth != width || _gameHeight != height) {
+		printf("initSize %u %u\n", width, height);
+
+		_gameWidth = width;
+		_gameHeight = height;
+
+		if(_gamePixels)
+			free(_gamePixels);
+
+		_gamePixels = (u8 *) memalign(32, _gameWidth * _gameHeight);
+
+		if (!_overlayVisible) {
+			_currentWidth = _gameWidth;
+			_currentHeight = _gameHeight;
+			updateEventScreenResolution();
+		}
+	}
+}
+
+int16 OSystem_Wii::getWidth() {
+	return _gameWidth;
+}
+
+int16 OSystem_Wii::getHeight() {
+	return _gameHeight;
+}
+
+void OSystem_Wii::setPalette(const byte *colors, uint start, uint num) {
+	const byte *p = colors;
+	for (uint i = 0; i < num; ++i) {
+		_palette[start + i] = RGBToColor(p[0], p[1], p[2]);
+		p += 4;
+	}
+}
+
+void OSystem_Wii::grabPalette(byte *colors, uint start, uint num) {
+	byte *p = colors;
+	u8 r, g, b;
+	for (uint i = 0; i < num; ++i) {
+		colorToRGB(_palette[start + i], r, g, b);
+		p[0] = r;
+		p[1] = g;
+		p[2] = b;
+		p[3] = 0xff;
+		p += 4;
+	}
+}
+
+void OSystem_Wii::setCursorPalette(const byte *colors, uint start, uint num) {
+	const byte *p = colors;
+	for (uint i = 0; i < num; ++i) {
+		_cursorPalette[start + i] = RGBToColor(p[0], p[1], p[2]);
+		p += 4;
+	}
+
+	_cursorPaletteDisabled = false;
+}
+
+void OSystem_Wii::disableCursorPalette(bool disable) {
+	_cursorPaletteDisabled = disable;
+}
+
+void OSystem_Wii::copyRectToScreen(const byte *buf, int pitch, int x, int y,
+									int w, int h) {
+	if (x < 0) {
+		w += x;
+		buf -= x;
+		x = 0;
+	}
+
+	if (y < 0) {
+		h += y;
+		buf -= y * pitch;
+		y = 0;
+	}
+
+	if (w > _gameWidth - x)
+		w = _gameWidth - x;
+
+	if (h > _gameHeight - y)
+		h = _gameHeight - y;
+
+	if (w <= 0 || h <= 0)
+		return;
+
+	byte *dst = _gamePixels + y * _gameWidth + x;
+	if (_gameWidth == pitch && pitch == w) {
+		memcpy(dst, buf, h * w);
+	} else {
+		do {
+			memcpy(dst, buf, w);
+			buf += pitch;
+			dst += _gameWidth;
+		} while (--h);
+	}
+}
+
+void OSystem_Wii::updateScreen() {
+	static u32 x, y, h, skip;
+	static s16 msx, msy, mox, moy, mskip;
+	static u16 mpx, mpy;
+	static u8 *s;
+	static u16 *d, *p;
+
+	u32 now = getMillis();
+	if (now - _lastScreenUpdate < 1000 / MAX_FPS)
+		return;
+
+	_lastScreenUpdate = now;
+
+	h = 0;
+	if (_overlayVisible) {
+		memcpy(_texture, _overlayPixels, _overlaySize);
+	} else {
+		for (y = 0; y < _gameHeight; ++y) {
+			for (x = 0; x < _gameWidth; ++x)
+				_texture[h + x] = _palette[_gamePixels[h + x]];
+
+			h += _gameWidth;
+		}
+	}
+
+	if (_mouseVisible) {
+		msx = _mouseX - _mouseHotspotX;
+		msy = _mouseY - _mouseHotspotY; 
+		mox = 0;
+		moy = 0;
+		mpx = _mouseWidth;
+		mpy = _mouseHeight;
+
+		if (msx < 0) {
+			mox = -msx;
+			mpx -= mox;
+			msx = 0;
+		} else
+			if (msx + mpx > _currentWidth - 1)
+				mpx = _currentWidth - msx - 1;
+
+		if (msy < 0) {
+			moy = -msy;
+			mpy -= moy;
+			msy = 0;
+		} else
+			if (msy + mpy + 1 > _currentHeight - 1)
+				mpy = _currentHeight - msy - 1;
+
+
+		if (_cursorPaletteDisabled)
+			p = _palette;
+		else
+			p = _cursorPalette;
+
+		skip = _currentWidth - mpx;
+		mskip = _mouseWidth - mpx;
+
+		s = _mouseCursor + moy * _mouseWidth + mox;
+		d = _texture + (msy * _currentWidth + msx);
+
+		for (y = 0; y < mpy; ++y) {
+			for (x = 0; x < mpx; ++x) {
+				if (*s == _mouseKeyColor) {
+					s++;
+					d++;
+
+					continue;
+				}
+
+				*d++ = p[*s];
+				s++;
+			}
+
+			d += skip;
+			s += mskip;
+		}
+	}
+
+	GX_Render(_currentWidth, _currentHeight, (u8 *) _texture,
+				_currentWidth * 2);
+}
+
+Graphics::Surface *OSystem_Wii::lockScreen() {
+	_surface.pixels = _gamePixels;
+	_surface.w = _gameWidth;
+	_surface.h = _gameHeight;
+	_surface.pitch = _gameWidth;
+	_surface.bytesPerPixel = 1;
+
+	return &_surface;
+}
+
+void OSystem_Wii::unlockScreen() {
+}
+
+void OSystem_Wii::setShakePos(int shakeOffset) {
+}
+
+void OSystem_Wii::showOverlay() {
+	_mouseX = _overlayWidth / 2;
+	_mouseY = _overlayHeight / 2;
+	_overlayVisible = true;
+	_currentWidth = _overlayWidth;
+	_currentHeight = _overlayHeight;
+
+	updateEventScreenResolution();
+}
+
+void OSystem_Wii::hideOverlay() {
+	_mouseX = _gameWidth / 2;
+	_mouseY = _gameHeight / 2;
+	_overlayVisible = false;
+	_currentWidth = _gameWidth;
+	_currentHeight = _gameHeight;
+
+	updateEventScreenResolution();
+}
+
+void OSystem_Wii::clearOverlay() {
+	memset(_overlayPixels, 0, _overlaySize);
+}
+
+void OSystem_Wii::grabOverlay(OverlayColor *buf, int pitch) {
+	int h = _overlayHeight;
+	OverlayColor *src = _overlayPixels;
+
+	do {
+		memcpy(buf, src, _overlayWidth * sizeof(OverlayColor));
+		src += _overlayWidth;
+		buf += pitch;
+	} while (--h);
+}
+
+void OSystem_Wii::copyRectToOverlay(const OverlayColor *buf, int pitch, int x,
+									int y, int w, int h) {
+	if (x < 0) {
+		w += x;
+		buf -= x;
+		x = 0;
+	}
+
+	if (y < 0) {
+		h += y;
+		buf -= y * pitch;
+		y = 0;
+	}
+
+	if (w > _overlayWidth - x)
+		w = _overlayWidth - x;
+
+	if (h > _overlayHeight - y)
+		h = _overlayHeight - y;
+
+	if (w <= 0 || h <= 0)
+		return;
+
+	OverlayColor *dst = _overlayPixels + (y * _overlayWidth + x);
+	if (_overlayWidth == pitch && pitch == w) {
+		memcpy(dst, buf, h * w * sizeof(OverlayColor));
+	} else {
+		do {
+			memcpy(dst, buf, w * sizeof(OverlayColor));
+			buf += pitch;
+			dst += _overlayWidth;
+		} while (--h);
+	}
+}
+
+int16 OSystem_Wii::getOverlayWidth() {
+	return _overlayWidth;
+}
+
+int16 OSystem_Wii::getOverlayHeight() {
+	return _overlayHeight;
+}
+
+OverlayColor OSystem_Wii::RGBToColor(uint8 r, uint8 g, uint8 b) {
+	return (((r >> 3) & 0x1f) << 11) | (((g >> 2) & 0x3f) << 5 ) |
+			((b >> 3) & 0x1f);
+}
+
+void OSystem_Wii::colorToRGB(OverlayColor color, uint8 &r, uint8 &g, uint8 &b) {
+	r = ((color >> 11) & 0x1f) << 3;
+	g = ((color >> 5) & 0x3f) << 2;
+	b = (color & 0x1f) << 3;
+}
+
+OverlayColor OSystem_Wii::ARGBToColor(uint8 a, uint8 r, uint8 g, uint8 b) {
+	return RGBToColor(r, g, b);
+}
+
+void OSystem_Wii::colorToARGB(OverlayColor color, uint8 &a, uint8 &r, uint8 &g,
+								uint8 &b) {
+	a = 0xff;
+	colorToRGB(color, r, g, b);
+}
+
+bool OSystem_Wii::showMouse(bool visible) {
+	bool last = _mouseVisible;
+	_mouseVisible = visible;
+
+	return last;
+}
+
+void OSystem_Wii::warpMouse(int x, int y) {
+	_mouseX = x;
+	_mouseY = y;
+}
+
+void OSystem_Wii::setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
+									int hotspotY, byte keycolor,
+									int cursorTargetScale) {
+	(void) cursorTargetScale; // TODO
+
+	_mouseWidth = w;
+	_mouseHeight = h;
+	_mouseHotspotX = hotspotX;
+	_mouseHotspotY = hotspotY;
+	_mouseKeyColor = keycolor;
+
+	if (_mouseCursor)
+		free(_mouseCursor);
+
+	_mouseCursor = (u8 *) memalign(32, w * h);
+	memcpy(_mouseCursor, buf, w * h);
+}
+


Property changes on: scummvm/trunk/backends/platform/wii/osystem_gfx.cpp
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Added: scummvm/trunk/backends/platform/wii/osystem_sfx.cpp
===================================================================
--- scummvm/trunk/backends/platform/wii/osystem_sfx.cpp	                        (rev 0)
+++ scummvm/trunk/backends/platform/wii/osystem_sfx.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,133 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include <malloc.h>
+
+#include "osystem.h"
+
+#define SFX_THREAD_STACKSIZE (1024 * 128)
+#define SFX_THREAD_PRIO 80
+#define SFX_THREAD_FRAG_SIZE 4096
+
+static lwpq_t sfx_queue;
+static lwp_t sfx_thread;
+static u8 *sfx_stack;
+static bool sfx_thread_running = false;
+static bool sfx_thread_quit = false;
+
+static u8 sb = 0;
+static u8 *sound_buffer[2];
+
+static OSystem_Wii::SoundProc sound_proc = NULL;
+static void *proc_param = NULL;
+
+static void audio_switch_buffers() {
+	AUDIO_StopDMA();
+	AUDIO_InitDMA((u32) sound_buffer[sb], SFX_THREAD_FRAG_SIZE);
+	AUDIO_StartDMA();
+
+	LWP_ThreadSignal(sfx_queue);
+}
+
+static void * sfx_thread_func(void *arg) {
+	u8 next_sb;
+
+	while (true) {
+		LWP_ThreadSleep(sfx_queue);
+
+		if (sfx_thread_quit)
+			break;
+
+		next_sb = sb ^ 1;
+		sound_proc(proc_param, sound_buffer[next_sb], SFX_THREAD_FRAG_SIZE);
+		DCFlushRange(sound_buffer[next_sb], SFX_THREAD_FRAG_SIZE);
+
+		sb = next_sb;
+	}
+
+	return NULL;
+}
+
+void OSystem_Wii::initSfx() {
+	sfx_thread_running = false;
+	sfx_thread_quit = false;
+
+	sfx_stack = (u8 *) memalign(32, SFX_THREAD_STACKSIZE);
+	memset(sfx_stack, 0, SFX_THREAD_STACKSIZE);
+
+	LWP_InitQueue(&sfx_queue);
+
+	s32 res = LWP_CreateThread(&sfx_thread, sfx_thread_func, NULL, sfx_stack,
+								SFX_THREAD_STACKSIZE, SFX_THREAD_PRIO);
+
+	if (res) {
+		printf("ERROR creating sfx thread: %d\n", res);
+		LWP_CloseQueue(sfx_queue);
+		return;
+	}
+
+	sfx_thread_running = true;
+
+	sound_buffer[0] = (u8 *) memalign(32, SFX_THREAD_FRAG_SIZE);
+	sound_buffer[1] = (u8 *) memalign(32, SFX_THREAD_FRAG_SIZE);
+
+	memset(sound_buffer[0], 0, SFX_THREAD_FRAG_SIZE);
+	memset(sound_buffer[1], 0, SFX_THREAD_FRAG_SIZE);
+
+	DCFlushRange(sound_buffer[0], SFX_THREAD_FRAG_SIZE);
+	DCFlushRange(sound_buffer[1], SFX_THREAD_FRAG_SIZE);
+
+	sound_proc = Audio::Mixer::mixCallback;
+	proc_param = _mixer;
+
+	_mixer->setReady(true);
+
+	AUDIO_SetDSPSampleRate(AI_SAMPLERATE_48KHZ);
+	AUDIO_RegisterDMACallback(audio_switch_buffers);
+
+	audio_switch_buffers();
+}
+
+void OSystem_Wii::deinitSfx() {
+	if (_mixer)
+		_mixer->setReady(false);
+
+	AUDIO_StopDMA();
+	AUDIO_RegisterDMACallback(NULL);
+
+	if (sfx_thread_running) {
+		sfx_thread_quit = true;
+		LWP_ThreadBroadcast(sfx_queue);
+
+		LWP_JoinThread(sfx_thread, NULL);
+		LWP_CloseQueue(sfx_queue);
+
+		sfx_thread_running = false;
+
+		free(sound_buffer[0]);
+		free(sound_buffer[1]);
+	}
+}
+
+int OSystem_Wii::getOutputSampleRate() const {
+	return 48000;
+}
+


Property changes on: scummvm/trunk/backends/platform/wii/osystem_sfx.cpp
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Modified: scummvm/trunk/common/scummsys.h
===================================================================
--- scummvm/trunk/common/scummsys.h	2008-06-04 19:27:14 UTC (rev 32546)
+++ scummvm/trunk/common/scummsys.h	2008-06-04 20:28:20 UTC (rev 32547)
@@ -369,6 +369,14 @@
 	#define STRINGBUFLEN 256
 	#define printf(fmt, ...)					consolePrintf(fmt, ##__VA_ARGS__)
 
+#elif defined(__WII__)
+
+	#define scumm_stricmp strcasecmp
+	#define scumm_strnicmp strncasecmp
+
+	#define	SCUMM_BIG_ENDIAN
+	#define	SCUMM_NEED_ALIGNMENT
+
 #else
 	#error No system type defined
 

Modified: scummvm/trunk/common/system.cpp
===================================================================
--- scummvm/trunk/common/system.cpp	2008-06-04 19:27:14 UTC (rev 32546)
+++ scummvm/trunk/common/system.cpp	2008-06-04 20:28:20 UTC (rev 32547)
@@ -137,7 +137,7 @@
 #endif
 
 FilesystemFactory *OSystem::getFilesystemFactory() {
-	#if defined(__amigaos4__) || defined(__DC__) || defined(__SYMBIAN32__) || defined(UNIX) || defined(WIN32) || defined(__PSP__) || defined(__DS__)
+	#if defined(__amigaos4__) || defined(__DC__) || defined(__SYMBIAN32__) || defined(UNIX) || defined(WIN32) || defined(__WII__) || defined(__PSP__) || defined(__DS__)
 		// These ports already implement this function, so it should never be called.
 		return 0;
 	#elif defined(PALMOS_MODE)

Added: scummvm/trunk/dists/wii/READMII
===================================================================
--- scummvm/trunk/dists/wii/READMII	                        (rev 0)
+++ scummvm/trunk/dists/wii/READMII	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,64 @@
+Wii port of ScummVM README
+--------------------------
+
+features not compiled in:
+- the AGI game engine
+
+REQUIREMENTS
+
+  - sd card
+  - wiimote or gamecube controller in port 1
+
+INSTALL
+
+  - copy the "apps" folder to the root of your sd card
+  - copy your demos and/or games onto the same sd card
+    each game goes into its own subdirectory, do not place those under
+    "/apps/scummvm", and do not set the "theme" or "extra" path to that folder
+    freeware versions: http://scummvm.org/downloads.php#extras
+    demos: http://scummvm.org/demos.php
+
+RUN
+
+  either use the homebrew channel, available at
+
+  http://hbc.hackmii.com/
+
+  or load "boot.dol" with your favorite loader
+
+CONTROLS
+
+  wiimote
+
+    analog stick: mouse movement
+    a: left mouse button
+    b: right mouse button
+    minus: escape
+    plus: "." (skip current line of text)
+    2: enter
+    home: f5 (scummvm menu)
+    dpad up: shift (mass add for the gui)
+    dpad down: "0"
+    dpad left: "y"
+    dpad right: "n"
+
+  gamecube pad
+
+    analog stick: mouse movement
+    a: left mouse button
+    b: right mouse button
+    x: escape
+    y: "." (skip current line of text)
+    z: enter
+    start: f5 (scummvm menu)
+    dpad up: shift (mass add for the gui)
+    dpad down: "0"
+    dpad left: "y"
+    dpad right: "n"
+
+THANKS
+
+  shagkur and WinterMute, for devkitppc/libogc and the coorperation
+  svpe, for fixing the libfat feof/thread bugs on the last minute
+  para, for making wiiuse available in libogc
+


Property changes on: scummvm/trunk/dists/wii/READMII
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native

Added: scummvm/trunk/dists/wii/meta.xml
===================================================================
--- scummvm/trunk/dists/wii/meta.xml	                        (rev 0)
+++ scummvm/trunk/dists/wii/meta.xml	2008-06-04 20:28:20 UTC (rev 32547)
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<app version="1">
+  <name>ScummVM</name>
+  <coder>The ScummVM Team</coder>
+  <version>rev FIXME</version>
+  <release_date>FIXME</release_date>
+  <short_description>Point & Click Adventures</short_description>
+  <long_description>ScummVM is a program which allows you to run certain classic graphical point-and-click adventure games, provided you already have their data files. The clever part about this: ScummVM just replaces the executables shipped with the games, allowing you to play them on systems for which they were never designed!
+
+Some of the adventures ScummVM supports include Adventure Soft's Simon the Sorcerer 1 and 2; Revolution's Beneath A Steel Sky, Broken Sword 1 and Broken Sword 2; Flight of the Amazon Queen; Wyrmkeep's Inherit the Earth; Coktel Vision's Gobliiins; Westwood Studios' The Legend of Kyrandia and games based on LucasArts' SCUMM (Script Creation Utility for Maniac Mansion) system such as Monkey Island, Day of the Tentacle, Sam and Max and more.</long_description>
+</app>
+


Property changes on: scummvm/trunk/dists/wii/meta.xml
___________________________________________________________________
Name: svn:mime-type
   + text/plain
Name: svn:keywords
   + Author Date Id Revision
Name: svn:eol-style
   + native


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