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https://github.com/nyanmisaka/ffmpeg-rockchip.git
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709bb45c66
This patch adds MSA (MIPS-SIMD-Arch) optimizations for me_cmp functions in new file me_cmp_msa.c Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
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* Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@imgtec.com)
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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 "me_cmp_mips.h"
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#if HAVE_MSA
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static av_cold void me_cmp_msa(MECmpContext *c, AVCodecContext *avctx)
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{
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#if BIT_DEPTH == 8
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c->pix_abs[0][0] = ff_pix_abs16_msa;
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c->pix_abs[0][1] = ff_pix_abs16_x2_msa;
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c->pix_abs[0][2] = ff_pix_abs16_y2_msa;
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c->pix_abs[0][3] = ff_pix_abs16_xy2_msa;
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c->pix_abs[1][0] = ff_pix_abs8_msa;
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c->pix_abs[1][1] = ff_pix_abs8_x2_msa;
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c->pix_abs[1][2] = ff_pix_abs8_y2_msa;
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c->pix_abs[1][3] = ff_pix_abs8_xy2_msa;
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c->hadamard8_diff[0] = ff_hadamard8_diff16_msa;
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c->hadamard8_diff[1] = ff_hadamard8_diff8x8_msa;
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c->hadamard8_diff[4] = ff_hadamard8_intra16_msa;
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c->hadamard8_diff[5] = ff_hadamard8_intra8x8_msa;
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c->sad[0] = ff_pix_abs16_msa;
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c->sad[1] = ff_pix_abs8_msa;
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c->sse[0] = ff_sse16_msa;
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c->sse[1] = ff_sse8_msa;
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c->sse[2] = ff_sse4_msa;
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#endif
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}
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#endif // #if HAVE_MSA
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av_cold void ff_me_cmp_init_mips(MECmpContext *c, AVCodecContext *avctx)
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{
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#if HAVE_MSA
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me_cmp_msa(c, avctx);
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#endif // #if HAVE_MSA
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}
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