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./ffmpeg -i 11_wmv3_720p_24fps_7Mbps.wmv -f rawvideo -y /dev/null -an before:131fps after :229fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
80 lines
3.5 KiB
C
80 lines
3.5 KiB
C
/*
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* Copyright (c) 2021 Loongson Technology Corporation Limited
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* Contributed by Hao Chen <chenhao@loongson.cn>
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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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#ifndef AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H
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#define AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H
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#include "libavcodec/vc1dsp.h"
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#include "libavutil/avassert.h"
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void ff_vc1_inv_trans_8x8_lasx(int16_t block[64]);
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void ff_vc1_inv_trans_8x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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void ff_vc1_inv_trans_8x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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void ff_vc1_inv_trans_8x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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void ff_vc1_inv_trans_4x8_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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void ff_vc1_inv_trans_4x8_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *blokc);
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void ff_vc1_inv_trans_4x4_dc_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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void ff_vc1_inv_trans_4x4_lasx(uint8_t *dest, ptrdiff_t stride, int16_t *block);
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#define FF_PUT_VC1_MSPEL_MC_LASX(hmode, vmode) \
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void ff_put_vc1_mspel_mc ## hmode ## vmode ## _lasx(uint8_t *dst, \
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const uint8_t *src, \
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ptrdiff_t stride, int rnd); \
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void ff_put_vc1_mspel_mc ## hmode ## vmode ## _16_lasx(uint8_t *dst, \
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const uint8_t *src, \
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ptrdiff_t stride, int rnd);
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FF_PUT_VC1_MSPEL_MC_LASX(1, 1);
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FF_PUT_VC1_MSPEL_MC_LASX(1, 2);
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FF_PUT_VC1_MSPEL_MC_LASX(1, 3);
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FF_PUT_VC1_MSPEL_MC_LASX(2, 1);
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FF_PUT_VC1_MSPEL_MC_LASX(2, 2);
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FF_PUT_VC1_MSPEL_MC_LASX(2, 3);
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FF_PUT_VC1_MSPEL_MC_LASX(3, 1);
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FF_PUT_VC1_MSPEL_MC_LASX(3, 2);
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FF_PUT_VC1_MSPEL_MC_LASX(3, 3);
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#define FF_PUT_VC1_MSPEL_MC_V_LASX(vmode) \
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void ff_put_vc1_mspel_mc0 ## vmode ## _16_lasx(uint8_t *dst, \
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const uint8_t *src, \
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ptrdiff_t stride, int rnd);
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FF_PUT_VC1_MSPEL_MC_V_LASX(1);
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FF_PUT_VC1_MSPEL_MC_V_LASX(2);
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FF_PUT_VC1_MSPEL_MC_V_LASX(3);
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#define FF_PUT_VC1_MSPEL_MC_H_LASX(hmode) \
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void ff_put_vc1_mspel_mc ## hmode ## 0_16_lasx(uint8_t *dst, \
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const uint8_t *src, \
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ptrdiff_t stride, int rnd);
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FF_PUT_VC1_MSPEL_MC_H_LASX(1);
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FF_PUT_VC1_MSPEL_MC_H_LASX(2);
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FF_PUT_VC1_MSPEL_MC_H_LASX(3);
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void ff_put_no_rnd_vc1_chroma_mc8_lasx(uint8_t *dst /* align 8 */,
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uint8_t *src /* align 1 */,
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ptrdiff_t stride, int h, int x, int y);
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#endif /* AVCODEC_LOONGARCH_VC1DSP_LOONGARCH_H */
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