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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2006 The ScummVM project
* Copyright (C) 2002-2006 Chris Apers - PalmOS Backend
*
* 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.
*
* $URL$
* $Id$
*
*/
#include <PalmOS.h>
#include <SonyClie.h>
#include "init_sony.h"
UInt16 SilkInit(UInt32 *retVersion) {
SonySysFtrSysInfoP sonySysFtrSysInfoP;
UInt32 version;
UInt16 slkRefNum;
Err e;
// Sony HiRes+
if (!(e = FtrGet(sonySysFtrCreator, sonySysFtrNumSysInfoP, (UInt32*)&sonySysFtrSysInfoP))) {
if (sonySysFtrSysInfoP->libr & sonySysFtrSysInfoLibrSilk) {
if ((e = SysLibFind(sonySysLibNameSilk, &slkRefNum)))
if (e == sysErrLibNotFound)
e = SysLibLoad(sonySysFileTSilkLib, sonySysFileCSilkLib, &slkRefNum);
if (!e) {
e = FtrGet(sonySysFtrCreator, sonySysFtrNumVskVersion, &version);
if (e) {
// v1 = NR
e = SilkLibOpen(slkRefNum);
if(!e) version = vskVersionNum1;
} else {
// v2 = NX/NZ
// v3 = UX...
e = VskOpen(slkRefNum);
}
}
} else
e = sysErrLibNotFound;
}
if (e) {
version = 0;
slkRefNum = sysInvalidRefNum;
}
*retVersion = version;
return slkRefNum;
}
void SilkRelease(UInt16 slkRefNum) {
if (slkRefNum != sysInvalidRefNum)
SilkLibClose(slkRefNum);
}
UInt16 SonyHRInit(UInt32 depth) {
SonySysFtrSysInfoP sonySysFtrSysInfoP;
Err e;
UInt16 HRrefNum;
// test if sonyHR is present
if (!(e = FtrGet(sonySysFtrCreator, sonySysFtrNumSysInfoP, (UInt32*)&sonySysFtrSysInfoP))) {
if (sonySysFtrSysInfoP->libr & sonySysFtrSysInfoLibrHR) { // HR available
if ((e = SysLibFind(sonySysLibNameHR, &HRrefNum)))
if (e == sysErrLibNotFound) // can't find lib
e = SysLibLoad( 'libr', sonySysFileCHRLib, &HRrefNum);
// Now we can use HR lib. Executes Open library.
if (!e) e = HROpen(HRrefNum);
}
}
if (e) HRrefNum = sysInvalidRefNum;
if (HRrefNum != sysInvalidRefNum) {
UInt32 width = hrWidth;
UInt32 height = hrHeight;
Boolean color = true;
e = HRWinScreenMode(HRrefNum, winScreenModeSet, &width, &height, &depth, &color);
// error ? release and return an invalid reference number
if (e) {
SonyHRRelease(HRrefNum);
HRrefNum = sysInvalidRefNum;
}
}
return HRrefNum;
}
void SonyHRRelease(UInt16 HRrefNum) {
if (HRrefNum != sysInvalidRefNum) {
HRClose(HRrefNum);
//SysLibRemove(HRrefNum); // never call this !!
}
}
UInt8 SonyScreenSize(UInt16 HRrefNum, Coord *stdw, Coord *stdh, Coord *fullw, Coord *fullh) {
UInt32 version;
UInt16 slkRefNum;
UInt8 mode = 0;
Coord sw = 160;
Coord sh = 160;
Coord fw = sw;
Coord fh = sh;
if (HRrefNum != sysInvalidRefNum) {
sw = hrWidth;
sh = hrHeight;
fw = sw;
fh = sh;
slkRefNum = SilkInit(&version);
if (slkRefNum != sysInvalidRefNum) {
if (version == vskVersionNum1) {
SilkLibEnableResize(slkRefNum);
SilkLibResizeDispWin(slkRefNum, silkResizeMax);
HRWinGetWindowExtent(HRrefNum, &fw, &fh);
SilkLibResizeDispWin(slkRefNum, silkResizeNormal);
SilkLibDisableResize(slkRefNum);
mode = SONY_PORTRAIT;
} else {
VskSetState(slkRefNum, vskStateEnable, (version == vskVersionNum2 ? vskResizeVertically : vskResizeHorizontally));
VskSetState(slkRefNum, vskStateResize, vskResizeNone);
HRWinGetWindowExtent(HRrefNum, &fw, &fh);
VskSetState(slkRefNum, vskStateResize, vskResizeMax);
VskSetState(slkRefNum, vskStateEnable, vskResizeDisable);
mode = (version == vskVersionNum3 ? SONY_LANDSCAPE : SONY_PORTRAIT);
}
SilkRelease(slkRefNum);
}
}
*stdw = sw;
*stdh = sh;
*fullw = fw;
*fullh = fh;
return mode;
}
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