mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
114 lines
4.3 KiB
114 lines
4.3 KiB
9 years ago
|
/*
|
||
|
|
* Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file
|
||
|
|
* VP8 compatible video decoder
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
#include "libavutil/attributes.h"
|
||
|
|
#include "libavcodec/vp8dsp.h"
|
||
|
|
#include "vp8dsp_mips.h"
|
||
|
|
|
||
|
|
#define VP8_MC_MIPS_FUNC(IDX, SIZE) \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][1] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h4_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][2] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h6_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][0] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_v4_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][1] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h4v4_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][1][2] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h6v4_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][0] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_v6_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][1] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h4v6_msa; \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][2][2] = \
|
||
|
|
ff_put_vp8_epel##SIZE##_h6v6_msa
|
||
|
|
|
||
|
|
#define VP8_BILINEAR_MC_MIPS_FUNC(IDX, SIZE) \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][1] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_h_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][2] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_h_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][1][0] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_v_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][1][1] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_hv_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][1][2] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_hv_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][2][0] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_v_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][2][1] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_hv_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][2][2] = \
|
||
|
|
ff_put_vp8_bilinear##SIZE##_hv_msa
|
||
|
|
|
||
|
|
#define VP8_MC_MIPS_COPY(IDX, SIZE) \
|
||
|
|
dsp->put_vp8_epel_pixels_tab[IDX][0][0] = \
|
||
|
|
ff_put_vp8_pixels##SIZE##_msa; \
|
||
|
|
dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = \
|
||
|
|
ff_put_vp8_pixels##SIZE##_msa;
|
||
|
|
|
||
|
|
#if HAVE_MSA
|
||
|
|
static av_cold void vp8dsp_init_msa(VP8DSPContext *dsp)
|
||
|
|
{
|
||
|
|
dsp->vp8_luma_dc_wht = ff_vp8_luma_dc_wht_msa;
|
||
|
|
dsp->vp8_idct_add = ff_vp8_idct_add_msa;
|
||
|
|
dsp->vp8_idct_dc_add = ff_vp8_idct_dc_add_msa;
|
||
|
|
dsp->vp8_idct_dc_add4y = ff_vp8_idct_dc_add4y_msa;
|
||
|
|
dsp->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_msa;
|
||
|
|
|
||
|
|
VP8_MC_MIPS_FUNC(0, 16);
|
||
|
|
VP8_MC_MIPS_FUNC(1, 8);
|
||
|
|
VP8_MC_MIPS_FUNC(2, 4);
|
||
|
|
|
||
|
|
VP8_BILINEAR_MC_MIPS_FUNC(0, 16);
|
||
|
|
VP8_BILINEAR_MC_MIPS_FUNC(1, 8);
|
||
|
|
VP8_BILINEAR_MC_MIPS_FUNC(2, 4);
|
||
|
|
|
||
|
|
VP8_MC_MIPS_COPY(0, 16);
|
||
|
|
VP8_MC_MIPS_COPY(1, 8);
|
||
|
|
|
||
|
|
dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_msa;
|
||
|
|
dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_msa;
|
||
|
|
dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_msa;
|
||
|
|
dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_msa;
|
||
|
|
|
||
|
|
dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_msa;
|
||
|
|
dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_msa;
|
||
|
|
dsp->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_msa;
|
||
|
|
dsp->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_msa;
|
||
|
|
|
||
|
|
dsp->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter_simple_msa;
|
||
|
|
dsp->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter_simple_msa;
|
||
|
|
}
|
||
|
|
#endif // #if HAVE_MSA
|
||
|
|
|
||
|
|
av_cold void ff_vp8dsp_init_mips(VP8DSPContext *dsp)
|
||
|
|
{
|
||
|
|
#if HAVE_MSA
|
||
|
|
vp8dsp_init_msa(dsp);
|
||
|
|
#endif // #if HAVE_MSA
|
||
|
|
}
|