mirror of
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149 lines
7.0 KiB
C
149 lines
7.0 KiB
C
/*
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* Copyright (c) 2011 Janne Grunau <janne-libav@jannau.net>
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*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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 <stdint.h>
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#include "libavutil/attributes.h"
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#include "libavcodec/avcodec.h"
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#include "libavcodec/rv34dsp.h"
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#include "libavutil/arm/cpu.h"
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#define DECL_QPEL3(type, w, pos) \
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void ff_##type##_rv40_qpel##w##_mc##pos##_neon(uint8_t *dst, uint8_t *src,\
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ptrdiff_t stride)
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#define DECL_QPEL2(w, pos) \
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DECL_QPEL3(put, w, pos); \
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DECL_QPEL3(avg, w, pos)
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#define DECL_QPEL_XY(x, y) \
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DECL_QPEL2(16, x ## y); \
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DECL_QPEL2(8, x ## y)
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#define DECL_QPEL_Y(y) \
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DECL_QPEL_XY(0, y); \
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DECL_QPEL_XY(1, y); \
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DECL_QPEL_XY(2, y); \
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DECL_QPEL_XY(3, y); \
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DECL_QPEL_Y(0);
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DECL_QPEL_Y(1);
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DECL_QPEL_Y(2);
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DECL_QPEL_Y(3);
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void ff_put_rv40_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
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void ff_put_rv40_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
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void ff_avg_rv40_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
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void ff_avg_rv40_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
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void ff_rv40_weight_func_16_neon(uint8_t *, uint8_t *, uint8_t *, int, int, ptrdiff_t);
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void ff_rv40_weight_func_8_neon(uint8_t *, uint8_t *, uint8_t *, int, int, ptrdiff_t);
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int ff_rv40_h_loop_filter_strength_neon(uint8_t *src, ptrdiff_t stride,
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int beta, int beta2, int edge,
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int *p1, int *q1);
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int ff_rv40_v_loop_filter_strength_neon(uint8_t *src, ptrdiff_t stride,
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int beta, int beta2, int edge,
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int *p1, int *q1);
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void ff_rv40_h_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_p1,
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int filter_q1, int alpha, int beta,
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int lim_p0q0, int lim_q1, int lim_p1);
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void ff_rv40_v_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_p1,
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int filter_q1, int alpha, int beta,
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int lim_p0q0, int lim_q1, int lim_p1);
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static av_cold void rv40dsp_init_neon(RV34DSPContext *c)
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{
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c->put_pixels_tab[0][ 1] = ff_put_rv40_qpel16_mc10_neon;
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c->put_pixels_tab[0][ 3] = ff_put_rv40_qpel16_mc30_neon;
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c->put_pixels_tab[0][ 4] = ff_put_rv40_qpel16_mc01_neon;
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c->put_pixels_tab[0][ 5] = ff_put_rv40_qpel16_mc11_neon;
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c->put_pixels_tab[0][ 6] = ff_put_rv40_qpel16_mc21_neon;
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c->put_pixels_tab[0][ 7] = ff_put_rv40_qpel16_mc31_neon;
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c->put_pixels_tab[0][ 9] = ff_put_rv40_qpel16_mc12_neon;
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c->put_pixels_tab[0][10] = ff_put_rv40_qpel16_mc22_neon;
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c->put_pixels_tab[0][11] = ff_put_rv40_qpel16_mc32_neon;
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c->put_pixels_tab[0][12] = ff_put_rv40_qpel16_mc03_neon;
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c->put_pixels_tab[0][13] = ff_put_rv40_qpel16_mc13_neon;
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c->put_pixels_tab[0][14] = ff_put_rv40_qpel16_mc23_neon;
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c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_neon;
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c->avg_pixels_tab[0][ 1] = ff_avg_rv40_qpel16_mc10_neon;
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c->avg_pixels_tab[0][ 3] = ff_avg_rv40_qpel16_mc30_neon;
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c->avg_pixels_tab[0][ 4] = ff_avg_rv40_qpel16_mc01_neon;
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c->avg_pixels_tab[0][ 5] = ff_avg_rv40_qpel16_mc11_neon;
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c->avg_pixels_tab[0][ 6] = ff_avg_rv40_qpel16_mc21_neon;
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c->avg_pixels_tab[0][ 7] = ff_avg_rv40_qpel16_mc31_neon;
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c->avg_pixels_tab[0][ 9] = ff_avg_rv40_qpel16_mc12_neon;
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c->avg_pixels_tab[0][10] = ff_avg_rv40_qpel16_mc22_neon;
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c->avg_pixels_tab[0][11] = ff_avg_rv40_qpel16_mc32_neon;
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c->avg_pixels_tab[0][12] = ff_avg_rv40_qpel16_mc03_neon;
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c->avg_pixels_tab[0][13] = ff_avg_rv40_qpel16_mc13_neon;
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c->avg_pixels_tab[0][14] = ff_avg_rv40_qpel16_mc23_neon;
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c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_neon;
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c->put_pixels_tab[1][ 1] = ff_put_rv40_qpel8_mc10_neon;
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c->put_pixels_tab[1][ 3] = ff_put_rv40_qpel8_mc30_neon;
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c->put_pixels_tab[1][ 4] = ff_put_rv40_qpel8_mc01_neon;
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c->put_pixels_tab[1][ 5] = ff_put_rv40_qpel8_mc11_neon;
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c->put_pixels_tab[1][ 6] = ff_put_rv40_qpel8_mc21_neon;
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c->put_pixels_tab[1][ 7] = ff_put_rv40_qpel8_mc31_neon;
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c->put_pixels_tab[1][ 9] = ff_put_rv40_qpel8_mc12_neon;
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c->put_pixels_tab[1][10] = ff_put_rv40_qpel8_mc22_neon;
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c->put_pixels_tab[1][11] = ff_put_rv40_qpel8_mc32_neon;
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c->put_pixels_tab[1][12] = ff_put_rv40_qpel8_mc03_neon;
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c->put_pixels_tab[1][13] = ff_put_rv40_qpel8_mc13_neon;
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c->put_pixels_tab[1][14] = ff_put_rv40_qpel8_mc23_neon;
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c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_neon;
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c->avg_pixels_tab[1][ 1] = ff_avg_rv40_qpel8_mc10_neon;
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c->avg_pixels_tab[1][ 3] = ff_avg_rv40_qpel8_mc30_neon;
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c->avg_pixels_tab[1][ 4] = ff_avg_rv40_qpel8_mc01_neon;
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c->avg_pixels_tab[1][ 5] = ff_avg_rv40_qpel8_mc11_neon;
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c->avg_pixels_tab[1][ 6] = ff_avg_rv40_qpel8_mc21_neon;
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c->avg_pixels_tab[1][ 7] = ff_avg_rv40_qpel8_mc31_neon;
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c->avg_pixels_tab[1][ 9] = ff_avg_rv40_qpel8_mc12_neon;
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c->avg_pixels_tab[1][10] = ff_avg_rv40_qpel8_mc22_neon;
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c->avg_pixels_tab[1][11] = ff_avg_rv40_qpel8_mc32_neon;
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c->avg_pixels_tab[1][12] = ff_avg_rv40_qpel8_mc03_neon;
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c->avg_pixels_tab[1][13] = ff_avg_rv40_qpel8_mc13_neon;
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c->avg_pixels_tab[1][14] = ff_avg_rv40_qpel8_mc23_neon;
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c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_neon;
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c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_neon;
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c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_neon;
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c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_neon;
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c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_neon;
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c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_16_neon;
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c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_8_neon;
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c->rv40_loop_filter_strength[0] = ff_rv40_h_loop_filter_strength_neon;
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c->rv40_loop_filter_strength[1] = ff_rv40_v_loop_filter_strength_neon;
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c->rv40_weak_loop_filter[0] = ff_rv40_h_weak_loop_filter_neon;
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c->rv40_weak_loop_filter[1] = ff_rv40_v_weak_loop_filter_neon;
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}
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av_cold void ff_rv40dsp_init_arm(RV34DSPContext *c)
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{
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int cpu_flags = av_get_cpu_flags();
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if (have_neon(cpu_flags))
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rv40dsp_init_neon(c);
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}
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