From 5b74ebe93723323c3f7068d8ff1fb44b43d8fc67 Mon Sep 17 00:00:00 2001 From: Zhou Xiaoyong Date: Mon, 10 Oct 2016 16:11:37 +0800 Subject: avcodec/mips: version 1 of vc1dsp optimizations for loongson mmi Signed-off-by: Michael Niedermayer --- libavcodec/mips/vc1dsp_init_mips.c | 108 +++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 libavcodec/mips/vc1dsp_init_mips.c (limited to 'libavcodec/mips/vc1dsp_init_mips.c') diff --git a/libavcodec/mips/vc1dsp_init_mips.c b/libavcodec/mips/vc1dsp_init_mips.c new file mode 100644 index 0000000000..4adc9e1d4e --- /dev/null +++ b/libavcodec/mips/vc1dsp_init_mips.c @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2016 Zhou Xiaoyong + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavutil/attributes.h" +#include "libavcodec/vc1dsp.h" +#include "vc1dsp_mips.h" +#include "config.h" + +#if HAVE_MMI +static av_cold void vc1dsp_init_mmi(VC1DSPContext *dsp) +{ +#if _MIPS_SIM != _ABIO32 + dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_mmi; + dsp->vc1_inv_trans_4x8 = ff_vc1_inv_trans_4x8_mmi; + dsp->vc1_inv_trans_8x4 = ff_vc1_inv_trans_8x4_mmi; +#endif + dsp->vc1_inv_trans_4x4 = ff_vc1_inv_trans_4x4_mmi; + dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_mmi; + dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_mmi; + dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_mmi; + dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_mmi; + + dsp->vc1_h_overlap = ff_vc1_h_overlap_mmi; + dsp->vc1_v_overlap = ff_vc1_v_overlap_mmi; + dsp->vc1_h_s_overlap = ff_vc1_h_s_overlap_mmi; + dsp->vc1_v_s_overlap = ff_vc1_v_s_overlap_mmi; + + dsp->vc1_v_loop_filter4 = ff_vc1_v_loop_filter4_mmi; + dsp->vc1_h_loop_filter4 = ff_vc1_h_loop_filter4_mmi; + dsp->vc1_v_loop_filter8 = ff_vc1_v_loop_filter8_mmi; + dsp->vc1_h_loop_filter8 = ff_vc1_h_loop_filter8_mmi; + dsp->vc1_v_loop_filter16 = ff_vc1_v_loop_filter16_mmi; + dsp->vc1_h_loop_filter16 = ff_vc1_h_loop_filter16_mmi; + +#define FN_ASSIGN(OP, X, Y, INSN) \ + dsp->OP##vc1_mspel_pixels_tab[1][X+4*Y] = ff_##OP##vc1_mspel_mc##X##Y##INSN; \ + dsp->OP##vc1_mspel_pixels_tab[0][X+4*Y] = ff_##OP##vc1_mspel_mc##X##Y##_16##INSN + + FN_ASSIGN(put_, 0, 0, _mmi); + FN_ASSIGN(put_, 0, 1, _mmi); + FN_ASSIGN(put_, 0, 2, _mmi); + FN_ASSIGN(put_, 0, 3, _mmi); + + FN_ASSIGN(put_, 1, 0, _mmi); + //FN_ASSIGN(put_, 1, 1, _mmi);//FIXME + //FN_ASSIGN(put_, 1, 2, _mmi);//FIXME + //FN_ASSIGN(put_, 1, 3, _mmi);//FIXME + + FN_ASSIGN(put_, 2, 0, _mmi); + //FN_ASSIGN(put_, 2, 1, _mmi);//FIXME + //FN_ASSIGN(put_, 2, 2, _mmi);//FIXME + //FN_ASSIGN(put_, 2, 3, _mmi);//FIXME + + FN_ASSIGN(put_, 3, 0, _mmi); + //FN_ASSIGN(put_, 3, 1, _mmi);//FIXME + //FN_ASSIGN(put_, 3, 2, _mmi);//FIXME + //FN_ASSIGN(put_, 3, 3, _mmi);//FIXME + + FN_ASSIGN(avg_, 0, 0, _mmi); + FN_ASSIGN(avg_, 0, 1, _mmi); + FN_ASSIGN(avg_, 0, 2, _mmi); + FN_ASSIGN(avg_, 0, 3, _mmi); + + FN_ASSIGN(avg_, 1, 0, _mmi); + //FN_ASSIGN(avg_, 1, 1, _mmi);//FIXME + //FN_ASSIGN(avg_, 1, 2, _mmi);//FIXME + //FN_ASSIGN(avg_, 1, 3, _mmi);//FIXME + + FN_ASSIGN(avg_, 2, 0, _mmi); + //FN_ASSIGN(avg_, 2, 1, _mmi);//FIXME + //FN_ASSIGN(avg_, 2, 2, _mmi);//FIXME + //FN_ASSIGN(avg_, 2, 3, _mmi);//FIXME + + FN_ASSIGN(avg_, 3, 0, _mmi); + //FN_ASSIGN(avg_, 3, 1, _mmi);//FIXME + //FN_ASSIGN(avg_, 3, 2, _mmi);//FIXME + //FN_ASSIGN(avg_, 3, 3, _mmi);//FIXME + + dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_no_rnd_vc1_chroma_mc8_mmi; + dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_no_rnd_vc1_chroma_mc8_mmi; + dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_no_rnd_vc1_chroma_mc4_mmi; + dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_no_rnd_vc1_chroma_mc4_mmi; +} +#endif /* HAVE_MMI */ + +av_cold void ff_vc1dsp_init_mips(VC1DSPContext *dsp) +{ +#if HAVE_MMI + vc1dsp_init_mmi(dsp); +#endif /* HAVE_MMI */ +} -- cgit v1.2.3