Created by the British Broadcasting Corporation.
00001 /* ***** BEGIN LICENSE BLOCK ***** 00002 * 00003 * $Id: me_utils_mmx.h,v 1.1 2005/02/15 11:21:08 asuraparaju Exp $ 00004 * 00005 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 00006 * 00007 * The contents of this file are subject to the Mozilla Public License 00008 * Version 1.1 (the "License"); you may not use this file except in compliance 00009 * with the License. You may obtain a copy of the License at 00010 * http://www.mozilla.org/MPL/ 00011 * 00012 * Software distributed under the License is distributed on an "AS IS" basis, 00013 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for 00014 * the specific language governing rights and limitations under the License. 00015 * 00016 * The Original Code is contributed by Peter Meerwald. 00017 * 00018 * The Initial Developer of the Original Code is Peter Meerwald. 00019 * Portions created by the Initial Developer are Copyright (C) 2004. 00020 * All Rights Reserved. 00021 * 00022 * Contributor(s): Peter Meerwald (Original Author) 00023 * Anuradha Suraparaju 00024 * 00025 * Alternatively, the contents of this file may be used under the terms of 00026 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser 00027 * Public License Version 2.1 (the "LGPL"), in which case the provisions of 00028 * the GPL or the LGPL are applicable instead of those above. If you wish to 00029 * allow use of your version of this file only under the terms of the either 00030 * the GPL or LGPL and not to allow others to use your version of this file 00031 * under the MPL, indicate your decision by deleting the provisions above 00032 * and replace them with the notice and other provisions required by the GPL 00033 * or LGPL. If you do not delete the provisions above, a recipient may use 00034 * your version of this file under the terms of any one of the MPL, the GPL 00035 * or the LGPL. 00036 * ***** END LICENSE BLOCK ***** */ 00037 00038 #ifndef _ME_UTILS_MMX_H_ 00039 #define _ME_UTILS_MMX_H_ 00040 00041 #if defined(HAVE_MMX) 00042 00043 #include <mmintrin.h> 00044 00045 #include <libdirac_motionest/me_utils.h> 00046 #include <libdirac_common/common.h> 00047 00048 namespace dirac 00049 { 00050 00051 CalcValueType simple_block_diff_mmx_4(const BlockDiffParams& dparams, const MVector& mv, const PicArray& pic_data, const PicArray& ref_data); 00052 00053 CalcValueType simple_block_diff_up_mmx_4(const PicArray& pic_data, const PicArray& ref_data, const ImageCoords& start_pos, const ImageCoords& end_pos, const ImageCoords &ref_start, const ValueType weights[4]); 00054 00055 CalcValueType bchk_block_diff_up_mmx_2(const PicArray& pic_data, const PicArray& ref_data, const ImageCoords& start_pos, const ImageCoords& end_pos, const ImageCoords &ref_start, const ValueType weights[4]); 00056 00057 CalcValueType bibchk_block_diff_up_mmx_2(const PicArray& pic_data, const PicArray& ref_data1, const PicArray& ref_data2, const ImageCoords& start_pos, const ImageCoords& end_pos, const ImageCoords &ref_start1, const ImageCoords &ref_start2, const ValueType weights[2][4]); 00058 00059 } 00060 00061 #endif /* HAVE_MMX */ 00062 #endif
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