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Diffstat (limited to 'media/ffvpx/libavcodec/aarch64/vp9dsp_init_16bpp_aarch64_template.c')
| -rw-r--r-- | media/ffvpx/libavcodec/aarch64/vp9dsp_init_16bpp_aarch64_template.c | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/aarch64/vp9dsp_init_16bpp_aarch64_template.c b/media/ffvpx/libavcodec/aarch64/vp9dsp_init_16bpp_aarch64_template.c new file mode 100644 index 0000000000..d2a4e90b3a --- /dev/null +++ b/media/ffvpx/libavcodec/aarch64/vp9dsp_init_16bpp_aarch64_template.c @@ -0,0 +1,274 @@ +/* + * Copyright (c) 2017 Google Inc. + * + * 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 <stdint.h> + +#include "libavutil/attributes.h" +#include "libavutil/internal.h" +#include "libavutil/mem_internal.h" +#include "libavutil/aarch64/cpu.h" +#include "vp9dsp_init.h" + +#define declare_fpel(type, sz, suffix) \ +void ff_vp9_##type##sz##suffix##_neon(uint8_t *dst, ptrdiff_t dst_stride, \ + const uint8_t *src, ptrdiff_t src_stride, \ + int h, int mx, int my) + +#define decl_mc_func(op, filter, dir, sz, bpp) \ +void ff_vp9_##op##_##filter##sz##_##dir##_##bpp##_neon(uint8_t *dst, ptrdiff_t dst_stride, \ + const uint8_t *src, ptrdiff_t src_stride, \ + int h, int mx, int my) + +#define define_8tap_2d_fn(op, filter, sz, bpp) \ +static void op##_##filter##sz##_hv_##bpp##_neon(uint8_t *dst, ptrdiff_t dst_stride, \ + const uint8_t *src, \ + ptrdiff_t src_stride, \ + int h, int mx, int my) \ +{ \ + LOCAL_ALIGNED_16(uint8_t, temp, [((1 + (sz < 64)) * sz + 8) * sz * 2]); \ + /* We only need h + 7 lines, but the horizontal filter assumes an \ + * even number of rows, so filter h + 8 lines here. */ \ + ff_vp9_put_##filter##sz##_h_##bpp##_neon(temp, 2 * sz, \ + src - 3 * src_stride, src_stride, \ + h + 8, mx, 0); \ + ff_vp9_##op##_##filter##sz##_v_##bpp##_neon(dst, dst_stride, \ + temp + 3 * 2 * sz, 2 * sz, \ + h, 0, my); \ +} + +#define decl_filter_funcs(op, dir, sz, bpp) \ + decl_mc_func(op, regular, dir, sz, bpp); \ + decl_mc_func(op, sharp, dir, sz, bpp); \ + decl_mc_func(op, smooth, dir, sz, bpp) + +#define decl_mc_funcs(sz, bpp) \ + decl_filter_funcs(put, h, sz, bpp); \ + decl_filter_funcs(avg, h, sz, bpp); \ + decl_filter_funcs(put, v, sz, bpp); \ + decl_filter_funcs(avg, v, sz, bpp); \ + decl_filter_funcs(put, hv, sz, bpp); \ + decl_filter_funcs(avg, hv, sz, bpp) + +#define ff_vp9_copy32_neon ff_vp9_copy32_aarch64 +#define ff_vp9_copy64_neon ff_vp9_copy64_aarch64 +#define ff_vp9_copy128_neon ff_vp9_copy128_aarch64 + +declare_fpel(copy, 128, ); +declare_fpel(copy, 64, ); +declare_fpel(copy, 32, ); +declare_fpel(copy, 16, ); +declare_fpel(copy, 8, ); +declare_fpel(avg, 64, _16); +declare_fpel(avg, 32, _16); +declare_fpel(avg, 16, _16); +declare_fpel(avg, 8, _16); +declare_fpel(avg, 4, _16); + +decl_mc_funcs(64, BPP); +decl_mc_funcs(32, BPP); +decl_mc_funcs(16, BPP); +decl_mc_funcs(8, BPP); +decl_mc_funcs(4, BPP); + +#define define_8tap_2d_funcs(sz, bpp) \ + define_8tap_2d_fn(put, regular, sz, bpp) \ + define_8tap_2d_fn(put, sharp, sz, bpp) \ + define_8tap_2d_fn(put, smooth, sz, bpp) \ + define_8tap_2d_fn(avg, regular, sz, bpp) \ + define_8tap_2d_fn(avg, sharp, sz, bpp) \ + define_8tap_2d_fn(avg, smooth, sz, bpp) + +define_8tap_2d_funcs(64, BPP) +define_8tap_2d_funcs(32, BPP) +define_8tap_2d_funcs(16, BPP) +define_8tap_2d_funcs(8, BPP) +define_8tap_2d_funcs(4, BPP) + +static av_cold void vp9dsp_mc_init_aarch64(VP9DSPContext *dsp) +{ + int cpu_flags = av_get_cpu_flags(); + +#define init_fpel(idx1, idx2, sz, type, suffix) \ + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = \ + dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = \ + dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = \ + dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = ff_vp9_##type##sz##suffix + +#define init_copy(idx, sz, suffix) \ + init_fpel(idx, 0, sz, copy, suffix) + +#define init_avg(idx, sz, suffix) \ + init_fpel(idx, 1, sz, avg, suffix) + +#define init_copy_avg(idx, sz1, sz2) \ + init_copy(idx, sz2, _neon); \ + init_avg (idx, sz1, _16_neon) + + if (have_armv8(cpu_flags)) { + init_copy(0, 128, _aarch64); + init_copy(1, 64, _aarch64); + init_copy(2, 32, _aarch64); + } + + if (have_neon(cpu_flags)) { +#define init_mc_func(idx1, idx2, op, filter, fname, dir, mx, my, sz, pfx, bpp) \ + dsp->mc[idx1][filter][idx2][mx][my] = pfx##op##_##fname##sz##_##dir##_##bpp##_neon + +#define init_mc_funcs(idx, dir, mx, my, sz, pfx, bpp) \ + init_mc_func(idx, 0, put, FILTER_8TAP_REGULAR, regular, dir, mx, my, sz, pfx, bpp); \ + init_mc_func(idx, 0, put, FILTER_8TAP_SHARP, sharp, dir, mx, my, sz, pfx, bpp); \ + init_mc_func(idx, 0, put, FILTER_8TAP_SMOOTH, smooth, dir, mx, my, sz, pfx, bpp); \ + init_mc_func(idx, 1, avg, FILTER_8TAP_REGULAR, regular, dir, mx, my, sz, pfx, bpp); \ + init_mc_func(idx, 1, avg, FILTER_8TAP_SHARP, sharp, dir, mx, my, sz, pfx, bpp); \ + init_mc_func(idx, 1, avg, FILTER_8TAP_SMOOTH, smooth, dir, mx, my, sz, pfx, bpp) + +#define init_mc_funcs_dirs(idx, sz, bpp) \ + init_mc_funcs(idx, v, 0, 1, sz, ff_vp9_, bpp); \ + init_mc_funcs(idx, h, 1, 0, sz, ff_vp9_, bpp); \ + init_mc_funcs(idx, hv, 1, 1, sz, , bpp) + + + init_avg(0, 64, _16_neon); + init_avg(1, 32, _16_neon); + init_avg(2, 16, _16_neon); + init_copy_avg(3, 8, 16); + init_copy_avg(4, 4, 8); + + init_mc_funcs_dirs(0, 64, BPP); + init_mc_funcs_dirs(1, 32, BPP); + init_mc_funcs_dirs(2, 16, BPP); + init_mc_funcs_dirs(3, 8, BPP); + init_mc_funcs_dirs(4, 4, BPP); + } +} + +#define define_itxfm2(type_a, type_b, sz, bpp) \ +void ff_vp9_##type_a##_##type_b##_##sz##x##sz##_add_##bpp##_neon(uint8_t *_dst, \ + ptrdiff_t stride, \ + int16_t *_block, int eob) +#define define_itxfm(type_a, type_b, sz, bpp) define_itxfm2(type_a, type_b, sz, bpp) + +#define define_itxfm_funcs(sz, bpp) \ + define_itxfm(idct, idct, sz, bpp); \ + define_itxfm(iadst, idct, sz, bpp); \ + define_itxfm(idct, iadst, sz, bpp); \ + define_itxfm(iadst, iadst, sz, bpp) + +define_itxfm_funcs(4, BPP); +define_itxfm_funcs(8, BPP); +define_itxfm_funcs(16, BPP); +define_itxfm(idct, idct, 32, BPP); +define_itxfm(iwht, iwht, 4, BPP); + + +static av_cold void vp9dsp_itxfm_init_aarch64(VP9DSPContext *dsp) +{ + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) { +#define init_itxfm2(tx, sz, bpp) \ + dsp->itxfm_add[tx][DCT_DCT] = ff_vp9_idct_idct_##sz##_add_##bpp##_neon; \ + dsp->itxfm_add[tx][DCT_ADST] = ff_vp9_iadst_idct_##sz##_add_##bpp##_neon; \ + dsp->itxfm_add[tx][ADST_DCT] = ff_vp9_idct_iadst_##sz##_add_##bpp##_neon; \ + dsp->itxfm_add[tx][ADST_ADST] = ff_vp9_iadst_iadst_##sz##_add_##bpp##_neon +#define init_itxfm(tx, sz, bpp) init_itxfm2(tx, sz, bpp) + +#define init_idct2(tx, nm, bpp) \ + dsp->itxfm_add[tx][DCT_DCT] = \ + dsp->itxfm_add[tx][ADST_DCT] = \ + dsp->itxfm_add[tx][DCT_ADST] = \ + dsp->itxfm_add[tx][ADST_ADST] = ff_vp9_##nm##_add_##bpp##_neon +#define init_idct(tx, nm, bpp) init_idct2(tx, nm, bpp) + + init_itxfm(TX_4X4, 4x4, BPP); + init_itxfm(TX_8X8, 8x8, BPP); + init_itxfm(TX_16X16, 16x16, BPP); + init_idct(TX_32X32, idct_idct_32x32, BPP); + init_idct(4, iwht_iwht_4x4, BPP); + } +} + +#define define_loop_filter(dir, wd, size, bpp) \ +void ff_vp9_loop_filter_##dir##_##wd##_##size##_##bpp##_neon(uint8_t *dst, ptrdiff_t stride, int E, int I, int H) + +#define define_loop_filters(wd, size, bpp) \ + define_loop_filter(h, wd, size, bpp); \ + define_loop_filter(v, wd, size, bpp) + +define_loop_filters(4, 8, BPP); +define_loop_filters(8, 8, BPP); +define_loop_filters(16, 8, BPP); + +define_loop_filters(16, 16, BPP); + +define_loop_filters(44, 16, BPP); +define_loop_filters(48, 16, BPP); +define_loop_filters(84, 16, BPP); +define_loop_filters(88, 16, BPP); + +static av_cold void vp9dsp_loopfilter_init_aarch64(VP9DSPContext *dsp) +{ + int cpu_flags = av_get_cpu_flags(); + + if (have_neon(cpu_flags)) { +#define init_lpf_func_8(idx1, idx2, dir, wd, bpp) \ + dsp->loop_filter_8[idx1][idx2] = ff_vp9_loop_filter_##dir##_##wd##_8_##bpp##_neon + +#define init_lpf_func_16(idx, dir, bpp) \ + dsp->loop_filter_16[idx] = ff_vp9_loop_filter_##dir##_16_16_##bpp##_neon + +#define init_lpf_func_mix2(idx1, idx2, idx3, dir, wd, bpp) \ + dsp->loop_filter_mix2[idx1][idx2][idx3] = ff_vp9_loop_filter_##dir##_##wd##_16_##bpp##_neon + +#define init_lpf_funcs_8_wd(idx, wd, bpp) \ + init_lpf_func_8(idx, 0, h, wd, bpp); \ + init_lpf_func_8(idx, 1, v, wd, bpp) + +#define init_lpf_funcs_16(bpp) \ + init_lpf_func_16(0, h, bpp); \ + init_lpf_func_16(1, v, bpp) + +#define init_lpf_funcs_mix2_wd(idx1, idx2, wd, bpp) \ + init_lpf_func_mix2(idx1, idx2, 0, h, wd, bpp); \ + init_lpf_func_mix2(idx1, idx2, 1, v, wd, bpp) + +#define init_lpf_funcs_8(bpp) \ + init_lpf_funcs_8_wd(0, 4, bpp); \ + init_lpf_funcs_8_wd(1, 8, bpp); \ + init_lpf_funcs_8_wd(2, 16, bpp) + +#define init_lpf_funcs_mix2(bpp) \ + init_lpf_funcs_mix2_wd(0, 0, 44, bpp); \ + init_lpf_funcs_mix2_wd(0, 1, 48, bpp); \ + init_lpf_funcs_mix2_wd(1, 0, 84, bpp); \ + init_lpf_funcs_mix2_wd(1, 1, 88, bpp) + + init_lpf_funcs_8(BPP); + init_lpf_funcs_16(BPP); + init_lpf_funcs_mix2(BPP); + } +} + +av_cold void INIT_FUNC(VP9DSPContext *dsp) +{ + vp9dsp_mc_init_aarch64(dsp); + vp9dsp_loopfilter_init_aarch64(dsp); + vp9dsp_itxfm_init_aarch64(dsp); +} |