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FFmpeg/libavcodec/loongarch/vp8_mc_lsx.c

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avcodec: [loongarch] Optimize vp8_lpf/mc with LSX. ./ffmpeg -i ../9_vp8_1080p_30fps_2Mbps.webm -f rawvideo -y /dev/null -an before: 210fps after : 585fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-18 16:27:54 +02:00
/*
* Copyright (c) 2021 Loongson Technology Corporation Limited
* Contributed by Hecai Yuan <yuanhecai@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 "libavcodec/vp8dsp.h"
#include "libavutil/loongarch/loongson_intrinsics.h"
#include "vp8dsp_loongarch.h"
static const uint8_t mc_filt_mask_arr[16 * 3] = {
/* 8 width cases */
0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
/* 4 width cases */
0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20,
/* 4 width cases */
8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28
};
static const int8_t subpel_filters_lsx[7][8] = {
{-6, 123, 12, -1, 0, 0, 0, 0},
{2, -11, 108, 36, -8, 1, 0, 0}, /* New 1/4 pel 6 tap filter */
{-9, 93, 50, -6, 0, 0, 0, 0},
{3, -16, 77, 77, -16, 3, 0, 0}, /* New 1/2 pel 6 tap filter */
{-6, 50, 93, -9, 0, 0, 0, 0},
{1, -8, 36, 108, -11, 2, 0, 0}, /* New 1/4 pel 6 tap filter */
{-1, 12, 123, -6, 0, 0, 0, 0},
};
#define DPADD_SH3_SH(in0, in1, in2, coeff0, coeff1, coeff2) \
( { \
__m128i out0_m; \
\
out0_m = __lsx_vdp2_h_b(in0, coeff0); \
out0_m = __lsx_vdp2add_h_b(out0_m, in1, coeff1); \
out0_m = __lsx_vdp2add_h_b(out0_m, in2, coeff2); \
\
out0_m; \
} )
#define VSHF_B3_SB(in0, in1, in2, in3, in4, in5, mask0, mask1, mask2, \
out0, out1, out2) \
{ \
DUP2_ARG3(__lsx_vshuf_b, in1, in0, mask0, in3, in2, mask1, \
out0, out1); \
out2 = __lsx_vshuf_b(in5, in4, mask2); \
}
#define HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, \
filt_h0, filt_h1, filt_h2) \
( { \
__m128i vec0_m, vec1_m, vec2_m; \
__m128i hz_out_m; \
\
VSHF_B3_SB(src0, src1, src0, src1, src0, src1, mask0, mask1, mask2, \
vec0_m, vec1_m, vec2_m); \
hz_out_m = DPADD_SH3_SH(vec0_m, vec1_m, vec2_m, \
filt_h0, filt_h1, filt_h2); \
\
hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \
hz_out_m = __lsx_vsat_h(hz_out_m, 7); \
\
hz_out_m; \
} )
#define HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, mask2, \
filt0, filt1, filt2, \
out0, out1, out2, out3) \
{ \
__m128i vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
\
DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask0, src1, src1, mask0, src2, src2, \
mask0, src3, src3, mask0, vec0_m, vec1_m, vec2_m, vec3_m); \
DUP4_ARG2(__lsx_vdp2_h_b, vec0_m, filt0, vec1_m, filt0, vec2_m, filt0, \
vec3_m, filt0, out0, out1, out2, out3); \
DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask1, src1, src1, mask1, src2, src2, \
mask1, src3, src3, mask1, vec0_m, vec1_m, vec2_m, vec3_m); \
DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask2, src1, src1, mask2, src2, src2, \
mask2, src3, src3, mask2, vec4_m, vec5_m, vec6_m, vec7_m); \
DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec0_m, filt1, out1, vec1_m, filt1, \
out2, vec2_m, filt1, out3, vec3_m, filt1, out0, out1, out2, out3); \
DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec4_m, filt2, out1, vec5_m, filt2, \
out2, vec6_m, filt2, out3, vec7_m, filt2, out0, out1, out2, out3); \
}
#define FILT_4TAP_DPADD_S_H(vec0, vec1, filt0, filt1) \
( { \
__m128i tmp0; \
\
tmp0 = __lsx_vdp2_h_b(vec0, filt0); \
tmp0 = __lsx_vdp2add_h_b(tmp0, vec1, filt1); \
\
tmp0; \
} )
#define HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_h0, filt_h1) \
( { \
__m128i vec0_m, vec1_m; \
__m128i hz_out_m; \
DUP2_ARG3(__lsx_vshuf_b, src1, src0, mask0, src1, src0, mask1, \
vec0_m, vec1_m); \
hz_out_m = FILT_4TAP_DPADD_S_H(vec0_m, vec1_m, filt_h0, filt_h1); \
\
hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \
hz_out_m = __lsx_vsat_h(hz_out_m, 7); \
\
hz_out_m; \
} )
void ff_put_vp8_epel8_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[mx - 1];
__m128i src0, src1, src2, src3, filt0, filt1, filt2;
__m128i mask0, mask1, mask2;
__m128i out0, out1, out2, out3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
mask0 = __lsx_vld(mc_filt_mask_arr, 0);
src -= 2;
/* rearranging filter */
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
filt2 = __lsx_vldrepl_h(filter, 4);
DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0, src1, src2, src3);
src += src_stride4;
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1, out2, out3);
DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1);
DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1);
__lsx_vstelm_d(out0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 1);
dst += dst_stride;
for (loop_cnt = (height >> 2) - 1; loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0, src1, src2, src3);
src += src_stride4;
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1, out2, out3);
DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1);
DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1);
__lsx_vstelm_d(out0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 1);
dst += dst_stride;
}
}
void ff_put_vp8_epel16_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[mx - 1];
__m128i src0, src1, src2, src3, src4, src5, src6, src7, filt0, filt1;
__m128i filt2, mask0, mask1, mask2;
__m128i out0, out1, out2, out3, out4, out5, out6, out7;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
mask0 = __lsx_vld(mc_filt_mask_arr, 0);
src -= 2;
/* rearranging filter */
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
filt2 = __lsx_vldrepl_h(filter, 4);
DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2,
0, src + src_stride3, 0, src0 ,src2, src4, src6);
DUP4_ARG2(__lsx_vld, src, 8, src + src_stride, 8, src + src_stride2,
8, src + src_stride3, 8, src1, src3, src5, src7);
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0, src1, src2, src3);
DUP4_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src6, 128, src7, 128,
src4, src5, src6, src7);
src += src_stride4;
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1, out2, out3);
HORIZ_6TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2,
filt0, filt1, filt2, out4, out5, out6, out7);
DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1);
DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1);
__lsx_vst(out0, dst, 0);
dst += dst_stride;
__lsx_vst(out1, dst, 0);
dst += dst_stride;
DUP2_ARG3(__lsx_vssrarni_b_h, out5, out4, 7, out7, out6, 7, out4, out5);
DUP2_ARG2(__lsx_vxori_b, out4, 128, out5, 128, out4, out5);
__lsx_vst(out4, dst, 0);
dst += dst_stride;
__lsx_vst(out5, dst, 0);
dst += dst_stride;
}
}
void ff_put_vp8_epel8_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src7, src8, src9, src10;
__m128i src10_l, src32_l, src76_l, src98_l, src21_l, src43_l, src87_l;
__m128i src109_l, filt0, filt1, filt2;
__m128i out0_l, out1_l, out2_l, out3_l;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
src -= src_stride2;
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
filt2 = __lsx_vldrepl_h(filter, 4);
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
src4 = __lsx_vld(src, 0);
src += src_stride;
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0, src1, src2, src3);
src4 = __lsx_vxori_b(src4, 128);
DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src2, src1, src4,
src3, src10_l, src32_l, src21_l, src43_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2,
0, src + src_stride3, 0, src7, src8, src9, src10);
DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10,
128, src7, src8, src9, src10);
src += src_stride4;
DUP4_ARG2(__lsx_vilvl_b, src7, src4, src8, src7, src9, src8, src10,
src9, src76_l, src87_l, src98_l, src109_l);
out0_l = DPADD_SH3_SH(src10_l, src32_l, src76_l, filt0, filt1, filt2);
out1_l = DPADD_SH3_SH(src21_l, src43_l, src87_l, filt0, filt1, filt2);
out2_l = DPADD_SH3_SH(src32_l, src76_l, src98_l, filt0, filt1, filt2);
out3_l = DPADD_SH3_SH(src43_l, src87_l, src109_l, filt0, filt1, filt2);
DUP2_ARG3(__lsx_vssrarni_b_h, out1_l, out0_l, 7, out3_l, out2_l, 7,
out0_l, out1_l);
DUP2_ARG2(__lsx_vxori_b, out0_l, 128, out1_l, 128, out0_l, out1_l);
__lsx_vstelm_d(out0_l, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out0_l, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(out1_l, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out1_l, dst, 0, 1);
dst += dst_stride;
src10_l = src76_l;
src32_l = src98_l;
src21_l = src87_l;
src43_l = src109_l;
src4 = src10;
}
}
void ff_put_vp8_epel16_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src5, src6, src7, src8;
__m128i src10_l, src32_l, src54_l, src76_l, src21_l, src43_l, src65_l, src87_l;
__m128i src10_h, src32_h, src54_h, src76_h, src21_h, src43_h, src65_h, src87_h;
__m128i filt0, filt1, filt2;
__m128i tmp0, tmp1, tmp2, tmp3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
filt2 = __lsx_vldrepl_h(filter, 4);
DUP4_ARG2(__lsx_vld, src - src_stride2, 0, src - src_stride, 0, src, 0,
src + src_stride, 0, src0, src1, src2, src3);
src4 = __lsx_vld(src + src_stride2, 0);
src += src_stride3;
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
src1, src2, src3);
src4 = __lsx_vxori_b(src4, 128);
DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src4, src3, src2, src1,
src10_l, src32_l, src43_l, src21_l);
DUP4_ARG2(__lsx_vilvh_b, src1, src0, src3, src2, src4, src3, src2, src1,
src10_h, src32_h, src43_h, src21_h);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src5, src6, src7, src8);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128,
src5, src6, src7, src8);
DUP4_ARG2(__lsx_vilvl_b, src5, src4, src6, src5, src7, src6, src8, src7,
src54_l, src65_l, src76_l, src87_l);
DUP4_ARG2(__lsx_vilvh_b, src5, src4, src6, src5, src7, src6, src8, src7,
src54_h, src65_h, src76_h, src87_h);
tmp0 = DPADD_SH3_SH(src10_l, src32_l, src54_l, filt0, filt1, filt2);
tmp1 = DPADD_SH3_SH(src21_l, src43_l, src65_l, filt0, filt1, filt2);
tmp2 = DPADD_SH3_SH(src10_h, src32_h, src54_h, filt0, filt1, filt2);
tmp3 = DPADD_SH3_SH(src21_h, src43_h, src65_h, filt0, filt1, filt2);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vst(tmp0, dst, 0);
dst += dst_stride;
__lsx_vst(tmp1, dst, 0);
dst += dst_stride;
tmp0 = DPADD_SH3_SH(src32_l, src54_l, src76_l, filt0, filt1, filt2);
tmp1 = DPADD_SH3_SH(src43_l, src65_l, src87_l, filt0, filt1, filt2);
tmp2 = DPADD_SH3_SH(src32_h, src54_h, src76_h, filt0, filt1, filt2);
tmp3 = DPADD_SH3_SH(src43_h, src65_h, src87_h, filt0, filt1, filt2);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vst(tmp0, dst, 0);
dst += dst_stride;
__lsx_vst(tmp1, dst, 0);
dst += dst_stride;
src10_l = src54_l;
src32_l = src76_l;
src21_l = src65_l;
src43_l = src87_l;
src10_h = src54_h;
src32_h = src76_h;
src21_h = src65_h;
src43_h = src87_h;
src4 = src8;
}
}
void ff_put_vp8_epel8_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_lsx[mx - 1];
const int8_t *filter_vert = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src5, src6, src7, src8;
__m128i filt_hz0, filt_hz1, filt_hz2;
__m128i mask0, mask1, mask2, filt_vt0, filt_vt1, filt_vt2;
__m128i hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
__m128i hz_out7, hz_out8, out0, out1, out2, out3, out4, out5, out6, out7;
__m128i tmp0, tmp1, tmp2, tmp3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
mask0 = __lsx_vld(mc_filt_mask_arr, 0);
src -= (2 + src_stride2);
/* rearranging filter */
DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1);
filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4);
DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
src4 = __lsx_vld(src, 0);
src += src_stride;
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0 ,src1, src2, src3);
src4 = __lsx_vxori_b(src4, 128);
hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out4 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1);
filt_vt2 = __lsx_vldrepl_h(filter_vert, 4);
DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, out0, out1);
DUP2_ARG2(__lsx_vpackev_b, hz_out2, hz_out1, hz_out4, hz_out3, out3, out4);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src5, src6, src7, src8);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128,
src5, src6, src7, src8);
hz_out5 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out2 = __lsx_vpackev_b(hz_out5, hz_out4);
tmp0 = DPADD_SH3_SH(out0, out1, out2,filt_vt0, filt_vt1, filt_vt2);
hz_out6 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out5 = __lsx_vpackev_b(hz_out6, hz_out5);
tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2);
hz_out7 = HORIZ_6TAP_FILT(src7, src7, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out7 = __lsx_vpackev_b(hz_out7, hz_out6);
tmp2 = DPADD_SH3_SH(out1, out2, out7, filt_vt0, filt_vt1, filt_vt2);
hz_out8 = HORIZ_6TAP_FILT(src8, src8, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out6 = __lsx_vpackev_b(hz_out8, hz_out7);
tmp3 = DPADD_SH3_SH(out4, out5, out6, filt_vt0, filt_vt1, filt_vt2);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vstelm_d(tmp0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 1);
dst += dst_stride;
hz_out4 = hz_out8;
out0 = out2;
out1 = out7;
out3 = out5;
out4 = out6;
}
}
void ff_put_vp8_epel16_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h6v6_lsx(dst, dst_stride, src, src_stride, height, mx, my);
src += 8;
dst += 8;
}
}
void ff_put_vp8_epel8_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src7, src8, src9, src10;
__m128i src10_l, src72_l, src98_l, src21_l, src87_l, src109_l, filt0, filt1;
__m128i out0, out1, out2, out3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
src -= src_stride;
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1);
src2 = __lsx_vld(src + src_stride2, 0);
src += src_stride3;
DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1);
src2 = __lsx_vxori_b(src2, 128);
DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src7, src8, src9, src10);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128,
src7, src8, src9, src10);
DUP4_ARG2(__lsx_vilvl_b, src7, src2, src8, src7, src9, src8, src10, src9,
src72_l, src87_l, src98_l, src109_l);
out0 = FILT_4TAP_DPADD_S_H(src10_l, src72_l, filt0, filt1);
out1 = FILT_4TAP_DPADD_S_H(src21_l, src87_l, filt0, filt1);
out2 = FILT_4TAP_DPADD_S_H(src72_l, src98_l, filt0, filt1);
out3 = FILT_4TAP_DPADD_S_H(src87_l, src109_l, filt0, filt1);
DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1);
DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1);
__lsx_vstelm_d(out0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(out1, dst, 0, 1);
dst += dst_stride;
src10_l = src98_l;
src21_l = src109_l;
src2 = src10;
}
}
void ff_put_vp8_epel16_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src5, src6;
__m128i src10_l, src32_l, src54_l, src21_l, src43_l, src65_l, src10_h;
__m128i src32_h, src54_h, src21_h, src43_h, src65_h, filt0, filt1;
__m128i tmp0, tmp1, tmp2, tmp3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
src -= src_stride;
DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1);
DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1);
src2 = __lsx_vld(src + src_stride2, 0);
src += src_stride3;
DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1);
src2 = __lsx_vxori_b(src2, 128);
DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l);
DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, src10_h, src21_h);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2,
0, src + src_stride3, 0, src3, src4, src5, src6);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128,
src3, src4, src5, src6);
DUP4_ARG2(__lsx_vilvl_b, src3, src2, src4, src3, src5, src4, src6,
src5, src32_l, src43_l, src54_l, src65_l);
DUP4_ARG2(__lsx_vilvh_b, src3, src2, src4, src3, src5, src4, src6,
src5, src32_h, src43_h, src54_h, src65_h);
tmp0 = FILT_4TAP_DPADD_S_H(src10_l, src32_l, filt0, filt1);
tmp1 = FILT_4TAP_DPADD_S_H(src21_l, src43_l, filt0, filt1);
tmp2 = FILT_4TAP_DPADD_S_H(src10_h, src32_h, filt0, filt1);
tmp3 = FILT_4TAP_DPADD_S_H(src21_h, src43_h, filt0, filt1);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vst(tmp0, dst, 0);
dst += dst_stride;
__lsx_vst(tmp1, dst, 0);
dst += dst_stride;
tmp0 = FILT_4TAP_DPADD_S_H(src32_l, src54_l, filt0, filt1);
tmp1 = FILT_4TAP_DPADD_S_H(src43_l, src65_l, filt0, filt1);
tmp2 = FILT_4TAP_DPADD_S_H(src32_h, src54_h, filt0, filt1);
tmp3 = FILT_4TAP_DPADD_S_H(src43_h, src65_h, filt0, filt1);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vst(tmp0, dst, 0);
dst += dst_stride;
__lsx_vst(tmp1, dst, 0);
dst += dst_stride;
src10_l = src54_l;
src21_l = src65_l;
src10_h = src54_h;
src21_h = src65_h;
src2 = src6;
}
}
void ff_put_vp8_epel8_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_lsx[mx - 1];
const int8_t *filter_vert = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src5, src6;
__m128i filt_hz0, filt_hz1, filt_hz2, mask0, mask1, mask2;
__m128i filt_vt0, filt_vt1, hz_out0, hz_out1, hz_out2, hz_out3;
__m128i tmp0, tmp1, tmp2, tmp3, vec0, vec1, vec2, vec3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
mask0 = __lsx_vld(mc_filt_mask_arr, 0);
src -= (2 + src_stride);
/* rearranging filter */
DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1);
filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4);
DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1);
src2 = __lsx_vld(src + src_stride2, 0);
src += src_stride3;
DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1);
src2 = __lsx_vxori_b(src2, 128);
hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out2, hz_out1, vec0, vec2);
DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src3, src4, src5, src6);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128,
src3, src4, src5, src6);
hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec1 = __lsx_vpackev_b(hz_out3, hz_out2);
tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
hz_out0 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec3 = __lsx_vpackev_b(hz_out0, hz_out3);
tmp1 = FILT_4TAP_DPADD_S_H(vec2, vec3, filt_vt0, filt_vt1);
hz_out1 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
tmp2 = FILT_4TAP_DPADD_S_H(vec1, vec0, filt_vt0, filt_vt1);
hz_out2 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
DUP2_ARG2(__lsx_vpackev_b, hz_out0, hz_out3, hz_out2, hz_out1, vec1, vec2);
tmp3 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vstelm_d(tmp0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 1);
dst += dst_stride;
}
}
void ff_put_vp8_epel16_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h6v4_lsx(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
void ff_put_vp8_epel8_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_lsx[mx - 1];
const int8_t *filter_vert = subpel_filters_lsx[my - 1];
__m128i src0, src1, src2, src3, src4, src5, src6, src7, src8;
__m128i filt_hz0, filt_hz1, mask0, mask1;
__m128i filt_vt0, filt_vt1, filt_vt2;
__m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
__m128i out0, out1, out2, out3, out4, out5, out6, out7;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
mask0 = __lsx_vld(mc_filt_mask_arr, 0);
src -= (1 + src_stride2);
/* rearranging filter */
DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1);
mask1 = __lsx_vaddi_bu(mask0, 2);
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
src4 = __lsx_vld(src, 0);
src += src_stride;
DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128,
src0, src1, src2, src3);
src4 = __lsx_vxori_b(src4, 128);
tmp0 = HORIZ_4TAP_FILT(src0, src0, mask0, mask1, filt_hz0, filt_hz1);
tmp1 = HORIZ_4TAP_FILT(src1, src1, mask0, mask1, filt_hz0, filt_hz1);
tmp2 = HORIZ_4TAP_FILT(src2, src2, mask0, mask1, filt_hz0, filt_hz1);
tmp3 = HORIZ_4TAP_FILT(src3, src3, mask0, mask1, filt_hz0, filt_hz1);
tmp4 = HORIZ_4TAP_FILT(src4, src4, mask0, mask1, filt_hz0, filt_hz1);
DUP4_ARG2(__lsx_vpackev_b, tmp1, tmp0, tmp3, tmp2, tmp2, tmp1,
tmp4, tmp3, out0, out1, out3, out4);
DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1);
filt_vt2 = __lsx_vldrepl_h(filter_vert, 4);
for (loop_cnt = (height >> 2); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src5, src6, src7, src8);
src += src_stride4;
DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128,
src5, src6, src7, src8);
tmp5 = HORIZ_4TAP_FILT(src5, src5, mask0, mask1, filt_hz0, filt_hz1);
out2 = __lsx_vpackev_b(tmp5, tmp4);
tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2);
tmp6 = HORIZ_4TAP_FILT(src6, src6, mask0, mask1, filt_hz0, filt_hz1);
out5 = __lsx_vpackev_b(tmp6, tmp5);
tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2);
tmp7 = HORIZ_4TAP_FILT(src7, src7, mask0, mask1, filt_hz0, filt_hz1);
out6 = __lsx_vpackev_b(tmp7, tmp6);
tmp2 = DPADD_SH3_SH(out1, out2, out6, filt_vt0, filt_vt1, filt_vt2);
tmp8 = HORIZ_4TAP_FILT(src8, src8, mask0, mask1, filt_hz0, filt_hz1);
out7 = __lsx_vpackev_b(tmp8, tmp7);
tmp3 = DPADD_SH3_SH(out4, out5, out7, filt_vt0, filt_vt1, filt_vt2);
DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1);
DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1);
__lsx_vstelm_d(tmp0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp0, dst, 0, 1);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(tmp1, dst, 0, 1);
dst += dst_stride;
tmp4 = tmp8;
out0 = out2;
out1 = out6;
out3 = out5;
out4 = out7;
}
}
void ff_put_vp8_epel16_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h4v6_lsx(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
void ff_put_vp8_pixels8_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t cnt;
__m128i src0, src1, src2, src3;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
if (0 == height % 8) {
for (cnt = height >> 3; cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
__lsx_vstelm_d(src0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src2, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src3, dst, 0, 0);
dst += dst_stride;
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
__lsx_vstelm_d(src0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src2, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src3, dst, 0, 0);
dst += dst_stride;
}
} else if( 0 == height % 4) {
for (cnt = (height >> 2); cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += src_stride4;
__lsx_vstelm_d(src0, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src1, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src2, dst, 0, 0);
dst += dst_stride;
__lsx_vstelm_d(src3, dst, 0, 0);
dst += dst_stride;
}
}
}
void ff_put_vp8_pixels16_lsx(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t width = 16;
int32_t cnt, loop_cnt;
uint8_t *src_tmp, *dst_tmp;
__m128i src0, src1, src2, src3, src4, src5, src6, src7;
ptrdiff_t src_stride2 = src_stride << 1;
ptrdiff_t src_stride3 = src_stride2 + src_stride;
ptrdiff_t src_stride4 = src_stride2 << 1;
ptrdiff_t dst_stride2 = dst_stride << 1;
ptrdiff_t dst_stride3 = dst_stride2 + dst_stride;
ptrdiff_t dst_stride4 = dst_stride2 << 1;
if (0 == height % 8) {
for (cnt = (width >> 4); cnt--;) {
src_tmp = src;
dst_tmp = dst;
for (loop_cnt = (height >> 3); loop_cnt--;) {
DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0,
src_tmp + src_stride2, 0, src_tmp + src_stride3, 0,
src4, src5, src6, src7);
src_tmp += src_stride4;
__lsx_vst(src4, dst_tmp, 0);
__lsx_vst(src5, dst_tmp + dst_stride, 0);
__lsx_vst(src6, dst_tmp + dst_stride2, 0);
__lsx_vst(src7, dst_tmp + dst_stride3, 0);
dst_tmp += dst_stride4;
DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0,
src_tmp + src_stride2, 0, src_tmp + src_stride3, 0,
src4, src5, src6, src7);
src_tmp += src_stride4;
__lsx_vst(src4, dst_tmp, 0);
__lsx_vst(src5, dst_tmp + dst_stride, 0);
__lsx_vst(src6, dst_tmp + dst_stride2, 0);
__lsx_vst(src7, dst_tmp + dst_stride3, 0);
dst_tmp += dst_stride4;
}
src += 16;
dst += 16;
}
} else if (0 == height % 4) {
for (cnt = (height >> 2); cnt--;) {
DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0,
src + src_stride3, 0, src0, src1, src2, src3);
src += 4 * src_stride4;
__lsx_vst(src0, dst, 0);
__lsx_vst(src1, dst + dst_stride, 0);
__lsx_vst(src2, dst + dst_stride2, 0);
__lsx_vst(src3, dst + dst_stride3, 0);
dst += dst_stride4;
}
}
}
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