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// VirtualDub - Video processing and capture application
// Graphics support library
// Copyright (C) 1998-2009 Avery Lee
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#include <stdafx.h>
#include "blt_setup.h"
void VDPixmapBlitterTable::Clear() {
memset(mTable, 0, sizeof mTable);
}
void VDPixmapBlitterTable::AddBlitter(const VDPixmapFormatSubset& srcFormats, VDPixmapFormatSubset& dstFormats, VDPixmapBlitterFn blitter) {
for(int i=0; i<srcFormats.mFormatCount; ++i) {
int srcFormat = srcFormats.mFormats[i];
for(int j=0; j<dstFormats.mFormatCount; ++j) {
int dstFormat = dstFormats.mFormats[j];
if (srcFormat != dstFormat)
mTable[srcFormat][dstFormat] = blitter;
}
}
}
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