diff options
Diffstat (limited to 'libavcodec/mips/vp8dsp_init_mips.c')
| -rw-r--r-- | libavcodec/mips/vp8dsp_init_mips.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/libavcodec/mips/vp8dsp_init_mips.c b/libavcodec/mips/vp8dsp_init_mips.c new file mode 100644 index 0000000000..58d1b6ce38 --- /dev/null +++ b/libavcodec/mips/vp8dsp_init_mips.c @@ -0,0 +1,113 @@ +/* + * 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 +} |