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+/*************************************************************************
+ *
+ * $RCSfile: bmpacc2.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:05:37 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#define _SV_BMPACC2_CXX
+
+#ifndef _SV_SALBTYPE_HXX
+#include <salbtype.hxx>
+#endif
+#ifndef _SV_BMPACC_HXX
+#include <bmpacc.hxx>
+#endif
+
+// ----------------
+// - BitmapAccess -
+// ----------------
+
+IMPL_FORMAT_GETPIXEL( _1BIT_MSB_PAL )
+{
+ return( pScanline[ nX >> 3 ] & ( 1 << ( 7 - ( nX & 7 ) ) ) ? 1 : 0 );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _1BIT_MSB_PAL )
+{
+ BYTE& rByte = pScanline[ nX >> 3 ];
+
+ ( rBitmapColor.GetIndex() & 1 ) ? ( rByte |= 1 << ( 7 - ( nX & 7 ) ) ) :
+ ( rByte &= ~( 1 << ( 7 - ( nX & 7 ) ) ) );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _1BIT_LSB_PAL )
+{
+ return( pScanline[ nX >> 3 ] & ( 1 << ( nX & 7 ) ) ? 1 : 0 );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _1BIT_LSB_PAL )
+{
+ BYTE& rByte = pScanline[ nX >> 3 ];
+
+ ( rBitmapColor.GetIndex() & 1 ) ? ( rByte |= 1 << ( nX & 7 ) ) :
+ ( rByte &= ~( 1 << ( nX & 7 ) ) );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _4BIT_MSN_PAL )
+{
+ return( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 0 : 4 ) ) & 0x0f );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _4BIT_MSN_PAL )
+{
+ BYTE& rByte = pScanline[ nX >> 1 ];
+
+ ( nX & 1 ) ? ( rByte &= 0xf0, rByte |= ( rBitmapColor.GetIndex() & 0x0f ) ) :
+ ( rByte &= 0x0f, rByte |= ( rBitmapColor.GetIndex() << 4 ) );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _4BIT_LSN_PAL )
+{
+ return( ( pScanline[ nX >> 1 ] >> ( nX & 1 ? 4 : 0 ) ) & 0x0f );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _4BIT_LSN_PAL )
+{
+ BYTE& rByte = pScanline[ nX >> 1 ];
+
+ ( nX & 1 ) ? ( rByte &= 0x0f, rByte |= ( rBitmapColor.GetIndex() << 4 ) ) :
+ ( rByte &= 0xf0, rByte |= ( rBitmapColor.GetIndex() & 0x0f ) );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _8BIT_PAL )
+{
+ return pScanline[ nX ];
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _8BIT_PAL )
+{
+ pScanline[ nX ] = rBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _8BIT_TC_MASK )
+{
+ BitmapColor aColor;
+ rMask.GetColorFor8Bit( aColor, pScanline + nX );
+ return aColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _8BIT_TC_MASK )
+{
+ rMask.SetColorFor8Bit( rBitmapColor, pScanline + nX );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _16BIT_TC_MASK )
+{
+ BitmapColor aColor;
+ rMask.GetColorFor16Bit( aColor, pScanline + ( nX << 1UL ) );
+ return aColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _16BIT_TC_MASK )
+{
+ rMask.SetColorFor16Bit( rBitmapColor, pScanline + ( nX << 1UL ) );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _24BIT_TC_BGR )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetBlue( *( pScanline = pScanline + nX * 3 )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetRed( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _24BIT_TC_BGR )
+{
+ *( pScanline = pScanline + nX * 3 )++ = rBitmapColor.GetBlue();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline = rBitmapColor.GetRed();
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _24BIT_TC_RGB )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetRed( *( pScanline = pScanline + nX * 3 )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetBlue( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _24BIT_TC_RGB )
+{
+ *( pScanline = pScanline + nX * 3 )++ = rBitmapColor.GetRed();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline = rBitmapColor.GetBlue();
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _24BIT_TC_MASK )
+{
+ BitmapColor aColor;
+ rMask.GetColorFor24Bit( aColor, pScanline + nX * 3L );
+ return aColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _24BIT_TC_MASK )
+{
+ rMask.SetColorFor24Bit( rBitmapColor, pScanline + nX * 3L );
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _32BIT_TC_ABGR )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetBlue( *( pScanline = pScanline + ( nX << 2 ) + 1 )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetRed( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _32BIT_TC_ABGR )
+{
+ *( pScanline = pScanline + ( nX << 2 ) )++ = 0;
+ *pScanline++ = rBitmapColor.GetBlue();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline = rBitmapColor.GetRed();
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _32BIT_TC_ARGB )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetRed( *( pScanline = pScanline + ( nX << 2 ) + 1 )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetBlue( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _32BIT_TC_ARGB )
+{
+ *( pScanline = pScanline + ( nX << 2 ) )++ = 0;
+ *pScanline++ = rBitmapColor.GetRed();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline = rBitmapColor.GetBlue();
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _32BIT_TC_BGRA )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetBlue( *( pScanline = pScanline + ( nX << 2 ) )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetRed( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _32BIT_TC_BGRA )
+{
+ *( pScanline = pScanline + ( nX << 2 ) )++ = rBitmapColor.GetBlue();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline++ = rBitmapColor.GetRed();
+ *pScanline = 0;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _32BIT_TC_RGBA )
+{
+ BitmapColor aBitmapColor;
+
+ aBitmapColor.SetRed( *( pScanline = pScanline + ( nX << 2 ) )++ );
+ aBitmapColor.SetGreen( *pScanline++ );
+ aBitmapColor.SetBlue( *pScanline );
+
+ return aBitmapColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _32BIT_TC_RGBA )
+{
+ *( pScanline = pScanline + ( nX << 2 ) )++ = rBitmapColor.GetRed();
+ *pScanline++ = rBitmapColor.GetGreen();
+ *pScanline++ = rBitmapColor.GetBlue();
+ *pScanline = 0;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_GETPIXEL( _32BIT_TC_MASK )
+{
+ BitmapColor aColor;
+ rMask.GetColorFor32Bit( aColor, pScanline + ( nX << 2UL ) );
+ return aColor;
+}
+
+// ------------------------------------------------------------------
+
+IMPL_FORMAT_SETPIXEL( _32BIT_TC_MASK )
+{
+ rMask.SetColorFor32Bit( rBitmapColor, pScanline + ( nX << 2UL ) );
+}