0,0 → 1,147 |
/* |
* Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@imgtec.com) |
* Copyright (c) 2015 Zhou Xiaoyong <zhouxiaoyong@loongson.cn> |
* |
* 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 "h264dsp_mips.h" |
|
#if HAVE_MSA |
static av_cold void h264dsp_init_msa(H264DSPContext *c, |
const int bit_depth, |
const int chroma_format_idc) |
{ |
if (8 == bit_depth) { |
c->h264_v_loop_filter_luma = ff_h264_v_lpf_luma_inter_msa; |
c->h264_h_loop_filter_luma = ff_h264_h_lpf_luma_inter_msa; |
c->h264_h_loop_filter_luma_mbaff = |
ff_h264_h_loop_filter_luma_mbaff_msa; |
c->h264_v_loop_filter_luma_intra = ff_h264_v_lpf_luma_intra_msa; |
c->h264_h_loop_filter_luma_intra = ff_h264_h_lpf_luma_intra_msa; |
c->h264_h_loop_filter_luma_mbaff_intra = |
ff_h264_h_loop_filter_luma_mbaff_intra_msa; |
c->h264_v_loop_filter_chroma = ff_h264_v_lpf_chroma_inter_msa; |
|
if (chroma_format_idc <= 1) |
c->h264_h_loop_filter_chroma = ff_h264_h_lpf_chroma_inter_msa; |
else |
c->h264_h_loop_filter_chroma = |
ff_h264_h_loop_filter_chroma422_msa; |
|
if (chroma_format_idc > 1) |
c->h264_h_loop_filter_chroma_mbaff = |
ff_h264_h_loop_filter_chroma422_mbaff_msa; |
|
c->h264_v_loop_filter_chroma_intra = |
ff_h264_v_lpf_chroma_intra_msa; |
|
if (chroma_format_idc <= 1) |
c->h264_h_loop_filter_chroma_intra = |
ff_h264_h_lpf_chroma_intra_msa; |
|
/* Weighted MC */ |
c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels16_8_msa; |
c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels8_8_msa; |
c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels4_8_msa; |
|
c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels16_8_msa; |
c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels8_8_msa; |
c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels4_8_msa; |
|
c->h264_idct_add = ff_h264_idct_add_msa; |
c->h264_idct8_add = ff_h264_idct8_addblk_msa; |
c->h264_idct_dc_add = ff_h264_idct4x4_addblk_dc_msa; |
c->h264_idct8_dc_add = ff_h264_idct8_dc_addblk_msa; |
c->h264_idct_add16 = ff_h264_idct_add16_msa; |
c->h264_idct8_add4 = ff_h264_idct8_add4_msa; |
|
if (chroma_format_idc <= 1) |
c->h264_idct_add8 = ff_h264_idct_add8_msa; |
else |
c->h264_idct_add8 = ff_h264_idct_add8_422_msa; |
|
c->h264_idct_add16intra = ff_h264_idct_add16_intra_msa; |
c->h264_luma_dc_dequant_idct = ff_h264_deq_idct_luma_dc_msa; |
} // if (8 == bit_depth) |
} |
#endif // #if HAVE_MSA |
|
#if HAVE_MMI |
static av_cold void h264dsp_init_mmi(H264DSPContext * c, const int bit_depth, |
const int chroma_format_idc) |
{ |
if (bit_depth == 8) { |
c->h264_add_pixels4_clear = ff_h264_add_pixels4_8_mmi; |
c->h264_idct_add = ff_h264_idct_add_8_mmi; |
c->h264_idct8_add = ff_h264_idct8_add_8_mmi; |
c->h264_idct_dc_add = ff_h264_idct_dc_add_8_mmi; |
c->h264_idct8_dc_add = ff_h264_idct8_dc_add_8_mmi; |
c->h264_idct_add16 = ff_h264_idct_add16_8_mmi; |
c->h264_idct_add16intra = ff_h264_idct_add16intra_8_mmi; |
c->h264_idct8_add4 = ff_h264_idct8_add4_8_mmi; |
|
if (chroma_format_idc <= 1) |
c->h264_idct_add8 = ff_h264_idct_add8_8_mmi; |
else |
c->h264_idct_add8 = ff_h264_idct_add8_422_8_mmi; |
|
c->h264_luma_dc_dequant_idct = ff_h264_luma_dc_dequant_idct_8_mmi; |
|
if (chroma_format_idc <= 1) |
c->h264_chroma_dc_dequant_idct = |
ff_h264_chroma_dc_dequant_idct_8_mmi; |
else |
c->h264_chroma_dc_dequant_idct = |
ff_h264_chroma422_dc_dequant_idct_8_mmi; |
|
c->weight_h264_pixels_tab[0] = ff_h264_weight_pixels16_8_mmi; |
c->weight_h264_pixels_tab[1] = ff_h264_weight_pixels8_8_mmi; |
c->weight_h264_pixels_tab[2] = ff_h264_weight_pixels4_8_mmi; |
|
c->biweight_h264_pixels_tab[0] = ff_h264_biweight_pixels16_8_mmi; |
c->biweight_h264_pixels_tab[1] = ff_h264_biweight_pixels8_8_mmi; |
c->biweight_h264_pixels_tab[2] = ff_h264_biweight_pixels4_8_mmi; |
|
c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_8_mmi; |
c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_8_mmi; |
|
if (chroma_format_idc <= 1) { |
c->h264_h_loop_filter_chroma = |
ff_deblock_h_chroma_8_mmi; |
c->h264_h_loop_filter_chroma_intra = |
ff_deblock_h_chroma_intra_8_mmi; |
} |
|
c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_mmi; |
c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_mmi; |
c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_mmi; |
c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_mmi; |
} |
} |
#endif /* HAVE_MMI */ |
|
av_cold void ff_h264dsp_init_mips(H264DSPContext *c, const int bit_depth, |
const int chroma_format_idc) |
{ |
#if HAVE_MSA |
h264dsp_init_msa(c, bit_depth, chroma_format_idc); |
#endif // #if HAVE_MSA |
#if HAVE_MMI |
h264dsp_init_mmi(c, bit_depth, chroma_format_idc); |
#endif /* HAVE_MMI */ |
} |