43 lines
1.7 KiB
C++
43 lines
1.7 KiB
C++
/******************************************************************************
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QtAV: Multimedia framework based on Qt and FFmpeg
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Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
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* This file is part of QtAV (from 2015)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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******************************************************************************/
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#if defined(__SSE__) || defined(_M_IX86) || defined(_M_X64) // gcc, clang defines __SSE__, vc does not
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// for mingw gcc
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#include <smmintrin.h> //stream load
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#include <stdint.h> //intptr_t
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#include <string.h>
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#define STREAM_LOAD_SI128(x) _mm_stream_load_si128(x)
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namespace sse4 { //avoid name conflict
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#define INC_FROM_NAMESPACE
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#include "CopyFrame_SSE2.cpp"
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} //namespace sse4
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//QT_FUNCTION_TARGET("sse4.1")
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void CopyFrame_SSE4(void *pSrc, void *pDest, void *pCacheBlock, UINT width, UINT height, UINT pitch)
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{
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sse4::CopyFrame_SSE2(pSrc, pDest, pCacheBlock, width, height, pitch);
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}
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void *memcpy_sse4(void* dst, const void* src, size_t size)
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{
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return sse4::memcpy_sse2(dst, src, size);
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}
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#endif
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