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https://github.com/FFmpeg/FFmpeg.git
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95a2d705cd
Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
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* Alpha optimized DSP utils
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* Copyright (c) 2002 Falk Hueffner <falk@debian.org>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg 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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*
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* FFmpeg 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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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; 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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#include "libavutil/attributes.h"
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#include "libavcodec/dsputil.h"
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#include "dsputil_alpha.h"
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#include "asm.h"
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av_cold void ff_dsputil_init_alpha(DSPContext *c, AVCodecContext *avctx)
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{
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/* amask clears all bits that correspond to present features. */
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if (amask(AMASK_MVI) == 0) {
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c->sad[0] = pix_abs16x16_mvi_asm;
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c->sad[1] = pix_abs8x8_mvi;
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c->pix_abs[0][0] = pix_abs16x16_mvi_asm;
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c->pix_abs[1][0] = pix_abs8x8_mvi;
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c->pix_abs[0][1] = pix_abs16x16_x2_mvi;
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c->pix_abs[0][2] = pix_abs16x16_y2_mvi;
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c->pix_abs[0][3] = pix_abs16x16_xy2_mvi;
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}
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}
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