Files
nzbget/lib/yencode/Ssse3Decoder.cpp
Andrey Prygunkov c59ab2d9dc #454: one-pass simd decoder
updated SIMD decoder, support for end-of-stream detection
2017-10-19 18:27:04 +02:00

51 lines
1.3 KiB
C++

/*
* Based on node-yencode library by Anime Tosho:
* https://github.com/animetosho/node-yencode
*
* Copyright (C) 2017 Anime Tosho (animetosho)
* Copyright (C) 2017 Andrey Prygunkov <hugbug@users.sourceforge.net>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "nzbget.h"
#include "YEncode.h"
#ifdef __SSSE3__
#include <immintrin.h>
#endif
namespace YEncode
{
namespace Ssse3
{
#ifdef __SSSE3__
#define SIMD_DECODER
#include "SimdDecoder.cpp"
#endif
}
void init_decode_ssse3() {
#ifdef __SSSE3__
decode = &YEncode::Ssse3::do_decode_simd<sizeof(__m128i), YEncode::Ssse3::do_decode_sse<true>>;
YEncode::Ssse3::decoder_init();
decode_simd = true;
#endif
}
}