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45 lines
1.7 KiB
45 lines
1.7 KiB
/*****************************************************************************
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* copy.h: Fast YV12/NV12 copy
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*****************************************************************************
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* Copyright (C) 2009 Laurent Aimar
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* $Id$
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*
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* Authors: Laurent Aimar <fenrir_AT_ videolan _DOT_ org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef _VLC_AVCODEC_COPY_H
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#define _VLC_AVCODEC_COPY_H 1
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typedef struct {
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# ifdef CAN_COMPILE_SSE2
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uint8_t *buffer;
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size_t size;
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# endif
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} copy_cache_t;
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int CopyInitCache(copy_cache_t *cache, unsigned width);
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void CopyCleanCache(copy_cache_t *cache);
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void CopyFromNv12(picture_t *dst, uint8_t *src[2], size_t src_pitch[2],
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unsigned width, unsigned height,
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copy_cache_t *cache);
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void CopyFromYv12(picture_t *dst, uint8_t *src[3], size_t src_pitch[3],
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unsigned width, unsigned height,
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copy_cache_t *cache);
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#endif
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