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FFmpeg4/libavcodec/mips/vp9_mc_msa.c

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2023-07-02 12:20:28 +00:00
/*
* Copyright (c) 2015 - 2017 Shivraj Patil (Shivraj.Patil@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
*/
#include "libavcodec/vp9dsp.h"
#include "libavutil/mips/generic_macros_msa.h"
#include "vp9dsp_mips.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 vp9_bilinear_filters_msa[15][2] = {
{120, 8},
{112, 16},
{104, 24},
{96, 32},
{88, 40},
{80, 48},
{72, 56},
{64, 64},
{56, 72},
{48, 80},
{40, 88},
{32, 96},
{24, 104},
{16, 112},
{8, 120}
};
#define FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, \
filt0, filt1, filt2, filt3) \
( { \
v8i16 tmp0, tmp1; \
\
tmp0 = __msa_dotp_s_h((v16i8) vec0, (v16i8) filt0); \
tmp0 = __msa_dpadd_s_h(tmp0, (v16i8) vec1, (v16i8) filt1); \
tmp1 = __msa_dotp_s_h((v16i8) vec2, (v16i8) filt2); \
tmp1 = __msa_dpadd_s_h(tmp1, (v16i8) vec3, (v16i8) filt3); \
tmp0 = __msa_adds_s_h(tmp0, tmp1); \
\
tmp0; \
} )
#define HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, \
filt_h0, filt_h1, filt_h2, filt_h3) \
( { \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m; \
v8i16 hz_out_m; \
\
VSHF_B4_SB(src0, src1, mask0, mask1, mask2, mask3, \
vec0_m, vec1_m, vec2_m, vec3_m); \
hz_out_m = FILT_8TAP_DPADD_S_H(vec0_m, vec1_m, vec2_m, vec3_m, \
filt_h0, filt_h1, filt_h2, filt_h3); \
\
hz_out_m = __msa_srari_h(hz_out_m, 7); \
hz_out_m = __msa_sat_s_h(hz_out_m, 7); \
\
hz_out_m; \
} )
#define HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, mask2, mask3, \
filt0, filt1, filt2, filt3, \
out0, out1) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
v8i16 res0_m, res1_m, res2_m, res3_m; \
\
VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \
DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, res0_m, res1_m); \
VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \
DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, res0_m, res1_m); \
VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec4_m, vec5_m); \
DOTP_SB2_SH(vec4_m, vec5_m, filt2, filt2, res2_m, res3_m); \
VSHF_B2_SB(src0, src1, src2, src3, mask3, mask3, vec6_m, vec7_m); \
DPADD_SB2_SH(vec6_m, vec7_m, filt3, filt3, res2_m, res3_m); \
ADDS_SH2_SH(res0_m, res2_m, res1_m, res3_m, out0, out1); \
}
#define HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, mask2, mask3, \
filt0, filt1, filt2, filt3, \
out0, out1, out2, out3) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \
v8i16 res0_m, res1_m, res2_m, res3_m, res4_m, res5_m, res6_m, res7_m; \
\
VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); \
DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, \
res0_m, res1_m, res2_m, res3_m); \
VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0_m, vec1_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2_m, vec3_m); \
DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt2, filt2, filt2, filt2, \
res4_m, res5_m, res6_m, res7_m); \
VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4_m, vec5_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6_m, vec7_m); \
DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt1, filt1, filt1, filt1, \
res0_m, res1_m, res2_m, res3_m); \
VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4_m, vec5_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6_m, vec7_m); \
DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt3, filt3, filt3, filt3, \
res4_m, res5_m, res6_m, res7_m); \
ADDS_SH4_SH(res0_m, res4_m, res1_m, res5_m, res2_m, res6_m, res3_m, \
res7_m, out0, out1, out2, out3); \
}
#define PCKEV_XORI128_AVG_ST_UB(in0, in1, dst, pdst) \
{ \
v16u8 tmp_m; \
\
tmp_m = PCKEV_XORI128_UB(in1, in0); \
tmp_m = __msa_aver_u_b(tmp_m, (v16u8) dst); \
ST_UB(tmp_m, (pdst)); \
}
#define PCKEV_AVG_ST_UB(in0, in1, dst, pdst) \
{ \
v16u8 tmp_m; \
\
tmp_m = (v16u8) __msa_pckev_b((v16i8) in0, (v16i8) in1); \
tmp_m = __msa_aver_u_b(tmp_m, (v16u8) dst); \
ST_UB(tmp_m, (pdst)); \
}
#define PCKEV_AVG_ST8x4_UB(in0, in1, in2, in3, dst0, dst1, \
pdst, stride) \
{ \
v16u8 tmp0_m, tmp1_m; \
uint8_t *pdst_m = (uint8_t *) (pdst); \
\
PCKEV_B2_UB(in1, in0, in3, in2, tmp0_m, tmp1_m); \
AVER_UB2_UB(tmp0_m, dst0, tmp1_m, dst1, tmp0_m, tmp1_m); \
ST_D4(tmp0_m, tmp1_m, 0, 1, 0, 1, pdst_m, stride); \
}
static void common_hz_8t_4x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16u8 mask0, mask1, mask2, mask3, out;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v8i16 filt, out0, out1;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0, out1);
SRARI_H2_SH(out0, out1, 7);
SAT_SH2_SH(out0, out1, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_8t_4x8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16i8 filt0, filt1, filt2, filt3;
v16i8 src0, src1, src2, src3;
v16u8 mask0, mask1, mask2, mask3, out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0, out1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
out = PCKEV_XORI128_UB(out2, out3);
ST_W4(out, 0, 1, 2, 3, dst + 4 * dst_stride, dst_stride);
}
static void common_hz_8t_4w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
if (4 == height) {
common_hz_8t_4x4_msa(src, src_stride, dst, dst_stride, filter);
} else if (8 == height) {
common_hz_8t_4x8_msa(src, src_stride, dst, dst_stride, filter);
}
}
static void common_hz_8t_8x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, tmp0, tmp1;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0, out1,
out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
tmp0 = PCKEV_XORI128_UB(out0, out1);
tmp1 = PCKEV_XORI128_UB(out2, out3);
ST_D4(tmp0, tmp1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_hz_8t_8x8mult_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, tmp0, tmp1;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
tmp0 = PCKEV_XORI128_UB(out0, out1);
tmp1 = PCKEV_XORI128_UB(out2, out3);
ST_D4(tmp0, tmp1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
static void common_hz_8t_8w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
if (4 == height) {
common_hz_8t_8x4_msa(src, src_stride, dst, dst_stride, filter);
} else {
common_hz_8t_8x8mult_msa(src, src_stride, dst, dst_stride, filter,
height);
}
}
static void common_hz_8t_16w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = (height >> 1); loop_cnt--;) {
LD_SB2(src, src_stride, src0, src2);
LD_SB2(src + 8, src_stride, src1, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (2 * src_stride);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_UB(out, dst);
dst += dst_stride;
out = PCKEV_XORI128_UB(out2, out3);
ST_UB(out, dst);
dst += dst_stride;
}
}
static void common_hz_8t_32w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = (height >> 1); loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
out = PCKEV_XORI128_UB(out0, out1);
ST_UB(out, dst);
out = PCKEV_XORI128_UB(out2, out3);
ST_UB(out, dst + 16);
dst += dst_stride;
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_UB(out, dst);
out = PCKEV_XORI128_UB(out2, out3);
ST_UB(out, dst + 16);
dst += dst_stride;
}
}
static void common_hz_8t_64w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
int32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = height; loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
mask2, mask3, filt0, filt1, filt2, filt3,
out0, out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_UB(out, dst);
out = PCKEV_XORI128_UB(out2, out3);
ST_UB(out, dst + 16);
src0 = LD_SB(src + 32);
src2 = LD_SB(src + 48);
src3 = LD_SB(src + 56);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
mask2, mask3, filt0, filt1, filt2, filt3,
out0, out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST_UB(out, dst + 32);
out = PCKEV_XORI128_UB(out2, out3);
ST_UB(out, dst + 48);
dst += dst_stride;
}
}
static void common_vt_8t_4w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, src2110, src4332, src6554, src8776;
v16i8 src10998, filt0, filt1, filt2, filt3;
v16u8 out;
v8i16 filt, out10, out32;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r,
src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
ILVR_D3_SB(src21_r, src10_r, src43_r, src32_r, src65_r, src54_r, src2110,
src4332, src6554);
XORI_B3_128_SB(src2110, src4332, src6554);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
src += (4 * src_stride);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
ILVR_D2_SB(src87_r, src76_r, src109_r, src98_r, src8776, src10998);
XORI_B2_128_SB(src8776, src10998);
out10 = FILT_8TAP_DPADD_S_H(src2110, src4332, src6554, src8776, filt0,
filt1, filt2, filt3);
out32 = FILT_8TAP_DPADD_S_H(src4332, src6554, src8776, src10998, filt0,
filt1, filt2, filt3);
SRARI_H2_SH(out10, out32, 7);
SAT_SH2_SH(out10, out32, 7);
out = PCKEV_XORI128_UB(out10, out32);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
src2110 = src6554;
src4332 = src8776;
src6554 = src10998;
src6 = src10;
}
}
static void common_vt_8t_8w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, filt0, filt1, filt2, filt3;
v16u8 tmp0, tmp1;
v8i16 filt, out0_r, out1_r, out2_r, out3_r;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r,
src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src += (4 * src_stride);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
out0_r = FILT_8TAP_DPADD_S_H(src10_r, src32_r, src54_r, src76_r, filt0,
filt1, filt2, filt3);
out1_r = FILT_8TAP_DPADD_S_H(src21_r, src43_r, src65_r, src87_r, filt0,
filt1, filt2, filt3);
out2_r = FILT_8TAP_DPADD_S_H(src32_r, src54_r, src76_r, src98_r, filt0,
filt1, filt2, filt3);
out3_r = FILT_8TAP_DPADD_S_H(src43_r, src65_r, src87_r, src109_r, filt0,
filt1, filt2, filt3);
SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7);
tmp0 = PCKEV_XORI128_UB(out0_r, out1_r);
tmp1 = PCKEV_XORI128_UB(out2_r, out3_r);
ST_D4(tmp0, tmp1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
src10_r = src54_r;
src32_r = src76_r;
src54_r = src98_r;
src21_r = src65_r;
src43_r = src87_r;
src65_r = src109_r;
src6 = src10;
}
}
static void common_vt_8t_16w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 filt0, filt1, filt2, filt3;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l;
v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l;
v16u8 tmp0, tmp1, tmp2, tmp3;
v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r,
src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l, src32_l,
src54_l, src21_l);
ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src += (4 * src_stride);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l,
src87_l, src98_l, src109_l);
out0_r = FILT_8TAP_DPADD_S_H(src10_r, src32_r, src54_r, src76_r, filt0,
filt1, filt2, filt3);
out1_r = FILT_8TAP_DPADD_S_H(src21_r, src43_r, src65_r, src87_r, filt0,
filt1, filt2, filt3);
out2_r = FILT_8TAP_DPADD_S_H(src32_r, src54_r, src76_r, src98_r, filt0,
filt1, filt2, filt3);
out3_r = FILT_8TAP_DPADD_S_H(src43_r, src65_r, src87_r, src109_r, filt0,
filt1, filt2, filt3);
out0_l = FILT_8TAP_DPADD_S_H(src10_l, src32_l, src54_l, src76_l, filt0,
filt1, filt2, filt3);
out1_l = FILT_8TAP_DPADD_S_H(src21_l, src43_l, src65_l, src87_l, filt0,
filt1, filt2, filt3);
out2_l = FILT_8TAP_DPADD_S_H(src32_l, src54_l, src76_l, src98_l, filt0,
filt1, filt2, filt3);
out3_l = FILT_8TAP_DPADD_S_H(src43_l, src65_l, src87_l, src109_l, filt0,
filt1, filt2, filt3);
SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 7);
SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7);
PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l,
out3_r, tmp0, tmp1, tmp2, tmp3);
XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3);
ST_UB4(tmp0, tmp1, tmp2, tmp3, dst, dst_stride);
dst += (4 * dst_stride);
src10_r = src54_r;
src32_r = src76_r;
src54_r = src98_r;
src21_r = src65_r;
src43_r = src87_r;
src65_r = src109_r;
src10_l = src54_l;
src32_l = src76_l;
src54_l = src98_l;
src21_l = src65_l;
src43_l = src87_l;
src65_l = src109_l;
src6 = src10;
}
}
static void common_vt_8t_16w_mult_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height,
int32_t width)
{
const uint8_t *src_tmp;
uint8_t *dst_tmp;
uint32_t loop_cnt, cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 filt0, filt1, filt2, filt3;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l;
v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l;
v16u8 tmp0, tmp1, tmp2, tmp3;
v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
for (cnt = (width >> 4); cnt--;) {
src_tmp = src;
dst_tmp = dst;
LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src_tmp += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r,
src32_r, src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l,
src32_l, src54_l, src21_l);
ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src_tmp, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src_tmp += (4 * src_stride);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l,
src87_l, src98_l, src109_l);
out0_r = FILT_8TAP_DPADD_S_H(src10_r, src32_r, src54_r, src76_r,
filt0, filt1, filt2, filt3);
out1_r = FILT_8TAP_DPADD_S_H(src21_r, src43_r, src65_r, src87_r,
filt0, filt1, filt2, filt3);
out2_r = FILT_8TAP_DPADD_S_H(src32_r, src54_r, src76_r, src98_r,
filt0, filt1, filt2, filt3);
out3_r = FILT_8TAP_DPADD_S_H(src43_r, src65_r, src87_r, src109_r,
filt0, filt1, filt2, filt3);
out0_l = FILT_8TAP_DPADD_S_H(src10_l, src32_l, src54_l, src76_l,
filt0, filt1, filt2, filt3);
out1_l = FILT_8TAP_DPADD_S_H(src21_l, src43_l, src65_l, src87_l,
filt0, filt1, filt2, filt3);
out2_l = FILT_8TAP_DPADD_S_H(src32_l, src54_l, src76_l, src98_l,
filt0, filt1, filt2, filt3);
out3_l = FILT_8TAP_DPADD_S_H(src43_l, src65_l, src87_l, src109_l,
filt0, filt1, filt2, filt3);
SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 7);
SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7);
PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l,
out3_r, tmp0, tmp1, tmp2, tmp3);
XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3);
ST_UB4(tmp0, tmp1, tmp2, tmp3, dst_tmp, dst_stride);
dst_tmp += (4 * dst_stride);
src10_r = src54_r;
src32_r = src76_r;
src54_r = src98_r;
src21_r = src65_r;
src43_r = src87_r;
src65_r = src109_r;
src10_l = src54_l;
src32_l = src76_l;
src54_l = src98_l;
src21_l = src65_l;
src43_l = src87_l;
src65_l = src109_l;
src6 = src10;
}
src += 16;
dst += 16;
}
}
static void common_vt_8t_32w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height,
32);
}
static void common_vt_8t_64w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
common_vt_8t_16w_mult_msa(src, src_stride, dst, dst_stride, filter, height,
64);
}
static void common_hv_8ht_8vt_4w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
v16u8 mask0, mask1, mask2, mask3, out;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, hz_out9, tmp0, tmp1, out0, out1, out2, out3, out4;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= (3 + 3 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
hz_out0 = HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out2 = HORIZ_8TAP_FILT(src2, src3, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out4 = HORIZ_8TAP_FILT(src4, src5, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
SLDI_B2_SH(hz_out2, hz_out0, hz_out4, hz_out2, 8, hz_out1, hz_out3);
filt = LD_SH(filter_vert);
SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
out2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src += (4 * src_stride);
hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
hz_out6 = (v8i16) __msa_sldi_b((v16i8) hz_out7, (v16i8) hz_out5, 8);
out3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out9 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
hz_out8 = (v8i16) __msa_sldi_b((v16i8) hz_out9, (v16i8) hz_out7, 8);
out4 = (v8i16) __msa_ilvev_b((v16i8) hz_out9, (v16i8) hz_out8);
tmp1 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out4, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
SRARI_H2_SH(tmp0, tmp1, 7);
SAT_SH2_SH(tmp0, tmp1, 7);
out = PCKEV_XORI128_UB(tmp0, tmp1);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
hz_out5 = hz_out9;
out0 = out2;
out1 = out3;
out2 = out4;
}
}
static void common_hv_8ht_8vt_8w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
v16u8 mask0, mask1, mask2, mask3, vec0, vec1;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, hz_out9, hz_out10, tmp0, tmp1, tmp2, tmp3;
v8i16 out0, out1, out2, out3, out4, out5, out6, out7, out8, out9;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= (3 + 3 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
hz_out0 = HORIZ_8TAP_FILT(src0, src0, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out1 = HORIZ_8TAP_FILT(src1, src1, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out2 = HORIZ_8TAP_FILT(src2, src2, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out3 = HORIZ_8TAP_FILT(src3, src3, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out4 = HORIZ_8TAP_FILT(src4, src4, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out5 = HORIZ_8TAP_FILT(src5, src5, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out6 = HORIZ_8TAP_FILT(src6, src6, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
filt = LD_SH(filter_vert);
SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
ILVEV_B2_SH(hz_out4, hz_out5, hz_out1, hz_out2, out2, out4);
ILVEV_B2_SH(hz_out3, hz_out4, hz_out5, hz_out6, out5, out6);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
src += (4 * src_stride);
XORI_B4_128_SB(src7, src8, src9, src10);
hz_out7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out8 = HORIZ_8TAP_FILT(src8, src8, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out7 = (v8i16) __msa_ilvev_b((v16i8) hz_out8, (v16i8) hz_out7);
tmp1 = FILT_8TAP_DPADD_S_H(out4, out5, out6, out7, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out9 = HORIZ_8TAP_FILT(src9, src9, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out8 = (v8i16) __msa_ilvev_b((v16i8) hz_out9, (v16i8) hz_out8);
tmp2 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out8, filt_vt0,
filt_vt1, filt_vt2, filt_vt3);
hz_out10 = HORIZ_8TAP_FILT(src10, src10, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out9 = (v8i16) __msa_ilvev_b((v16i8) hz_out10, (v16i8) hz_out9);
tmp3 = FILT_8TAP_DPADD_S_H(out5, out6, out7, out9, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
vec0 = PCKEV_XORI128_UB(tmp0, tmp1);
vec1 = PCKEV_XORI128_UB(tmp2, tmp3);
ST_D4(vec0, vec1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
hz_out6 = hz_out10;
out0 = out2;
out1 = out3;
out2 = out8;
out4 = out6;
out5 = out7;
out6 = out9;
}
}
static void common_hv_8ht_8vt_16w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
filter_vert, height);
src += 8;
dst += 8;
}
}
static void common_hv_8ht_8vt_32w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 4; multiple8_cnt--;) {
common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
filter_vert, height);
src += 8;
dst += 8;
}
}
static void common_hv_8ht_8vt_64w_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 8; multiple8_cnt--;) {
common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
filter_vert, height);
src += 8;
dst += 8;
}
}
static void common_hz_8t_and_aver_dst_4x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 dst0, res;
v16u8 mask0, mask1, mask2, mask3;
v8i16 filt, res0, res1;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, res0, res1);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
SRARI_H2_SH(res0, res1, 7);
SAT_SH2_SH(res0, res1, 7);
res = PCKEV_XORI128_UB(res0, res1);
res = (v16u8) __msa_aver_u_b(res, dst0);
ST_W4(res, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_8t_and_aver_dst_4x8_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, res0, res1, res2, res3;
v16u8 dst0, dst1;
v8i16 filt, vec0, vec1, vec2, vec3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, vec0, vec1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, vec2, vec3);
SRARI_H4_SH(vec0, vec1, vec2, vec3, 7);
SAT_SH4_SH(vec0, vec1, vec2, vec3, 7);
PCKEV_B4_UB(vec0, vec0, vec1, vec1, vec2, vec2, vec3, vec3,
res0, res1, res2, res3);
ILVR_D2_UB(res1, res0, res3, res2, res0, res2);
XORI_B2_128_UB(res0, res2);
AVER_UB2_UB(res0, dst0, res2, dst1, res0, res2);
ST_W8(res0, res2, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_8t_and_aver_dst_4w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
if (4 == height) {
common_hz_8t_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
filter);
} else if (8 == height) {
common_hz_8t_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
filter);
}
}
static void common_hz_8t_and_aver_dst_8w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
int32_t loop_cnt;
int64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, dst0, dst1;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
mask3, filt0, filt1, filt2, filt3, out0,
out1, out2, out3);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
CONVERT_UB_AVG_ST8x4_UB(out0, out1, out2, out3, dst0, dst1,
dst, dst_stride);
dst += (4 * dst_stride);
}
}
static void common_hz_8t_and_aver_dst_16w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
int32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 mask0, mask1, mask2, mask3, dst0, dst1;
v8i16 filt, out0, out1, out2, out3;
v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = height >> 1; loop_cnt--;) {
LD_SB2(src, src_stride, src0, src2);
LD_SB2(src + 8, src_stride, src1, src3);
src += (2 * src_stride);
XORI_B4_128_SB(src0, src1, src2, src3);
VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8,
vec12);
VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9,
vec13);
VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6, vec10,
vec14);
VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7, vec11,
vec15);
DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0,
vec1, vec2, vec3);
DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2, vec8,
vec9, vec10, vec11);
DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, vec0,
vec1, vec2, vec3);
DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3,
vec8, vec9, vec10, vec11);
ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0,
out1, out2, out3);
LD_UB2(dst, dst_stride, dst0, dst1);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
PCKEV_XORI128_AVG_ST_UB(out1, out0, dst0, dst);
dst += dst_stride;
PCKEV_XORI128_AVG_ST_UB(out3, out2, dst1, dst);
dst += dst_stride;
}
}
static void common_hz_8t_and_aver_dst_32w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 dst1, dst2, mask0, mask1, mask2, mask3;
v8i16 filt, out0, out1, out2, out3;
v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = height; loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
XORI_B4_128_SB(src0, src1, src2, src3);
VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8,
vec12);
VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9,
vec13);
VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6, vec10,
vec14);
VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7, vec11,
vec15);
DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0,
vec1, vec2, vec3);
DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2, vec8,
vec9, vec10, vec11);
DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, vec0,
vec1, vec2, vec3);
DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3,
vec8, vec9, vec10, vec11);
ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
LD_UB2(dst, 16, dst1, dst2);
PCKEV_XORI128_AVG_ST_UB(out1, out0, dst1, dst);
PCKEV_XORI128_AVG_ST_UB(out3, out2, dst2, dst + 16);
dst += dst_stride;
}
}
static void common_hz_8t_and_aver_dst_64w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
uint32_t loop_cnt, cnt;
v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3;
v16u8 dst1, dst2, mask0, mask1, mask2, mask3;
v8i16 filt, out0, out1, out2, out3;
v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 3;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
for (loop_cnt = height; loop_cnt--;) {
for (cnt = 0; cnt < 2; ++cnt) {
src0 = LD_SB(&src[cnt << 5]);
src2 = LD_SB(&src[16 + (cnt << 5)]);
src3 = LD_SB(&src[24 + (cnt << 5)]);
src1 = __msa_sldi_b(src2, src0, 8);
XORI_B4_128_SB(src0, src1, src2, src3);
VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8,
vec12);
VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9,
vec13);
VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6,
vec10, vec14);
VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7,
vec11, vec15);
DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2,
vec8, vec9, vec10, vec11);
DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1,
vec0, vec1, vec2, vec3);
DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3,
vec8, vec9, vec10, vec11);
ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0,
out1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
LD_UB2(&dst[cnt << 5], 16, dst1, dst2);
PCKEV_XORI128_AVG_ST_UB(out1, out0, dst1, &dst[cnt << 5]);
PCKEV_XORI128_AVG_ST_UB(out3, out2, dst2, &dst[16 + (cnt << 5)]);
}
src += src_stride;
dst += dst_stride;
}
}
static void common_vt_8t_and_aver_dst_4w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
uint32_t loop_cnt;
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16u8 dst0, out;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, src2110, src4332, src6554, src8776;
v16i8 src10998, filt0, filt1, filt2, filt3;
v8i16 filt, out10, out32;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r,
src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
ILVR_D3_SB(src21_r, src10_r, src43_r, src32_r, src65_r, src54_r, src2110,
src4332, src6554);
XORI_B3_128_SB(src2110, src4332, src6554);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
src += (4 * src_stride);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
ILVR_D2_SB(src87_r, src76_r, src109_r, src98_r, src8776, src10998);
XORI_B2_128_SB(src8776, src10998);
out10 = FILT_8TAP_DPADD_S_H(src2110, src4332, src6554, src8776, filt0,
filt1, filt2, filt3);
out32 = FILT_8TAP_DPADD_S_H(src4332, src6554, src8776, src10998, filt0,
filt1, filt2, filt3);
SRARI_H2_SH(out10, out32, 7);
SAT_SH2_SH(out10, out32, 7);
out = PCKEV_XORI128_UB(out10, out32);
out = __msa_aver_u_b(out, dst0);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
src2110 = src6554;
src4332 = src8776;
src6554 = src10998;
src6 = src10;
}
}
static void common_vt_8t_and_aver_dst_8w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
uint32_t loop_cnt;
uint64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16u8 dst0, dst1;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, filt0, filt1, filt2, filt3;
v8i16 filt, out0, out1, out2, out3;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r, src32_r,
src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
src += (4 * src_stride);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
XORI_B4_128_SB(src7, src8, src9, src10);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
out0 = FILT_8TAP_DPADD_S_H(src10_r, src32_r, src54_r, src76_r, filt0,
filt1, filt2, filt3);
out1 = FILT_8TAP_DPADD_S_H(src21_r, src43_r, src65_r, src87_r, filt0,
filt1, filt2, filt3);
out2 = FILT_8TAP_DPADD_S_H(src32_r, src54_r, src76_r, src98_r, filt0,
filt1, filt2, filt3);
out3 = FILT_8TAP_DPADD_S_H(src43_r, src65_r, src87_r, src109_r, filt0,
filt1, filt2, filt3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
CONVERT_UB_AVG_ST8x4_UB(out0, out1, out2, out3, dst0, dst1,
dst, dst_stride);
dst += (4 * dst_stride);
src10_r = src54_r;
src32_r = src76_r;
src54_r = src98_r;
src21_r = src65_r;
src43_r = src87_r;
src65_r = src109_r;
src6 = src10;
}
}
static void common_vt_8t_and_aver_dst_16w_mult_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter,
int32_t height,
int32_t width)
{
const uint8_t *src_tmp;
uint8_t *dst_tmp;
uint32_t loop_cnt, cnt;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 src10_r, src32_r, src54_r, src76_r, src98_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src109_r, src10_l, src32_l, src54_l, src76_l;
v16i8 src98_l, src21_l, src43_l, src65_l, src87_l, src109_l;
v16i8 filt0, filt1, filt2, filt3;
v16u8 dst0, dst1, dst2, dst3, tmp0, tmp1, tmp2, tmp3;
v8i16 out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l, filt;
src -= (3 * src_stride);
filt = LD_SH(filter);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3);
for (cnt = (width >> 4); cnt--;) {
src_tmp = src;
dst_tmp = dst;
LD_SB7(src_tmp, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src_tmp += (7 * src_stride);
ILVR_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_r,
src32_r, src54_r, src21_r);
ILVR_B2_SB(src4, src3, src6, src5, src43_r, src65_r);
ILVL_B4_SB(src1, src0, src3, src2, src5, src4, src2, src1, src10_l,
src32_l, src54_l, src21_l);
ILVL_B2_SB(src4, src3, src6, src5, src43_l, src65_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src_tmp, src_stride, src7, src8, src9, src10);
src_tmp += (4 * src_stride);
LD_UB4(dst_tmp, dst_stride, dst0, dst1, dst2, dst3);
XORI_B4_128_SB(src7, src8, src9, src10);
ILVR_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
ILVL_B4_SB(src7, src6, src8, src7, src9, src8, src10, src9, src76_l,
src87_l, src98_l, src109_l);
out0_r = FILT_8TAP_DPADD_S_H(src10_r, src32_r, src54_r, src76_r,
filt0, filt1, filt2, filt3);
out1_r = FILT_8TAP_DPADD_S_H(src21_r, src43_r, src65_r, src87_r,
filt0, filt1, filt2, filt3);
out2_r = FILT_8TAP_DPADD_S_H(src32_r, src54_r, src76_r, src98_r,
filt0, filt1, filt2, filt3);
out3_r = FILT_8TAP_DPADD_S_H(src43_r, src65_r, src87_r, src109_r,
filt0, filt1, filt2, filt3);
out0_l = FILT_8TAP_DPADD_S_H(src10_l, src32_l, src54_l, src76_l,
filt0, filt1, filt2, filt3);
out1_l = FILT_8TAP_DPADD_S_H(src21_l, src43_l, src65_l, src87_l,
filt0, filt1, filt2, filt3);
out2_l = FILT_8TAP_DPADD_S_H(src32_l, src54_l, src76_l, src98_l,
filt0, filt1, filt2, filt3);
out3_l = FILT_8TAP_DPADD_S_H(src43_l, src65_l, src87_l, src109_l,
filt0, filt1, filt2, filt3);
SRARI_H4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SRARI_H4_SH(out0_l, out1_l, out2_l, out3_l, 7);
SAT_SH4_SH(out0_r, out1_r, out2_r, out3_r, 7);
SAT_SH4_SH(out0_l, out1_l, out2_l, out3_l, 7);
PCKEV_B4_UB(out0_l, out0_r, out1_l, out1_r, out2_l, out2_r, out3_l,
out3_r, tmp0, tmp1, tmp2, tmp3);
XORI_B4_128_UB(tmp0, tmp1, tmp2, tmp3);
AVER_UB4_UB(tmp0, dst0, tmp1, dst1, tmp2, dst2, tmp3, dst3,
dst0, dst1, dst2, dst3);
ST_UB4(dst0, dst1, dst2, dst3, dst_tmp, dst_stride);
dst_tmp += (4 * dst_stride);
src10_r = src54_r;
src32_r = src76_r;
src54_r = src98_r;
src21_r = src65_r;
src43_r = src87_r;
src65_r = src109_r;
src10_l = src54_l;
src32_l = src76_l;
src54_l = src98_l;
src21_l = src65_l;
src43_l = src87_l;
src65_l = src109_l;
src6 = src10;
}
src += 16;
dst += 16;
}
}
static void common_vt_8t_and_aver_dst_16w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
common_vt_8t_and_aver_dst_16w_mult_msa(src, src_stride, dst, dst_stride,
filter, height, 16);
}
static void common_vt_8t_and_aver_dst_32w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
common_vt_8t_and_aver_dst_16w_mult_msa(src, src_stride, dst, dst_stride,
filter, height, 32);
}
static void common_vt_8t_and_aver_dst_64w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
common_vt_8t_and_aver_dst_16w_mult_msa(src, src_stride, dst, dst_stride,
filter, height, 64);
}
static void common_hv_8ht_8vt_and_aver_dst_4w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16u8 dst0, res, mask0, mask1, mask2, mask3;
v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, hz_out9, res0, res1, vec0, vec1, vec2, vec3, vec4;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= (3 + 3 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
hz_out0 = HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out2 = HORIZ_8TAP_FILT(src2, src3, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out4 = HORIZ_8TAP_FILT(src4, src5, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
SLDI_B2_SH(hz_out2, hz_out0, hz_out4, hz_out2, 8, hz_out1, hz_out3);
filt = LD_SH(filter_vert);
SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
vec2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src += (4 * src_stride);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
hz_out6 = (v8i16) __msa_sldi_b((v16i8) hz_out7, (v16i8) hz_out5, 8);
vec3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
res0 = FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out9 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
hz_out8 = (v8i16) __msa_sldi_b((v16i8) hz_out9, (v16i8) hz_out7, 8);
vec4 = (v8i16) __msa_ilvev_b((v16i8) hz_out9, (v16i8) hz_out8);
res1 = FILT_8TAP_DPADD_S_H(vec1, vec2, vec3, vec4, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
SRARI_H2_SH(res0, res1, 7);
SAT_SH2_SH(res0, res1, 7);
res = PCKEV_XORI128_UB(res0, res1);
res = (v16u8) __msa_aver_u_b(res, dst0);
ST_W4(res, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
hz_out5 = hz_out9;
vec0 = vec2;
vec1 = vec3;
vec2 = vec4;
}
}
static void common_hv_8ht_8vt_and_aver_dst_8w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
uint64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
v16u8 dst0, dst1, mask0, mask1, mask2, mask3;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, hz_out9, hz_out10, tmp0, tmp1, tmp2, tmp3;
v8i16 out0, out1, out2, out3, out4, out5, out6, out7, out8, out9;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= (3 + 3 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
mask3 = mask0 + 6;
LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
src += (7 * src_stride);
XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
hz_out0 = HORIZ_8TAP_FILT(src0, src0, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out1 = HORIZ_8TAP_FILT(src1, src1, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out2 = HORIZ_8TAP_FILT(src2, src2, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out3 = HORIZ_8TAP_FILT(src3, src3, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out4 = HORIZ_8TAP_FILT(src4, src4, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out5 = HORIZ_8TAP_FILT(src5, src5, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
hz_out6 = HORIZ_8TAP_FILT(src6, src6, mask0, mask1, mask2, mask3, filt_hz0,
filt_hz1, filt_hz2, filt_hz3);
filt = LD_SH(filter_vert);
SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
ILVEV_B2_SH(hz_out4, hz_out5, hz_out1, hz_out2, out2, out4);
ILVEV_B2_SH(hz_out3, hz_out4, hz_out5, hz_out6, out5, out6);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src7, src8, src9, src10);
XORI_B4_128_SB(src7, src8, src9, src10);
src += (4 * src_stride);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
hz_out7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out8 = HORIZ_8TAP_FILT(src8, src8, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out7 = (v8i16) __msa_ilvev_b((v16i8) hz_out8, (v16i8) hz_out7);
tmp1 = FILT_8TAP_DPADD_S_H(out4, out5, out6, out7, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out9 = HORIZ_8TAP_FILT(src9, src9, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out8 = (v8i16) __msa_ilvev_b((v16i8) hz_out9, (v16i8) hz_out8);
tmp2 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out8, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
hz_out10 = HORIZ_8TAP_FILT(src10, src10, mask0, mask1, mask2, mask3,
filt_hz0, filt_hz1, filt_hz2, filt_hz3);
out9 = (v8i16) __msa_ilvev_b((v16i8) hz_out10, (v16i8) hz_out9);
tmp3 = FILT_8TAP_DPADD_S_H(out5, out6, out7, out9, filt_vt0, filt_vt1,
filt_vt2, filt_vt3);
SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
CONVERT_UB_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1,
dst, dst_stride);
dst += (4 * dst_stride);
hz_out6 = hz_out10;
out0 = out2;
out1 = out3;
out2 = out8;
out4 = out6;
out5 = out7;
out6 = out9;
}
}
static void common_hv_8ht_8vt_and_aver_dst_16w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert,
height);
src += 8;
dst += 8;
}
}
static void common_hv_8ht_8vt_and_aver_dst_32w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 4; multiple8_cnt--;) {
common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert,
height);
src += 8;
dst += 8;
}
}
static void common_hv_8ht_8vt_and_aver_dst_64w_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 8; multiple8_cnt--;) {
common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert,
height);
src += 8;
dst += 8;
}
}
static void common_hz_2t_4x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16i8 src0, src1, src2, src3, mask;
v16u8 filt0, vec0, vec1, res0, res1;
v8u16 vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, vec2, vec3);
SRARI_H2_UH(vec2, vec3, 7);
PCKEV_B2_UB(vec2, vec2, vec3, vec3, res0, res1);
ST_W2(res0, 0, 1, dst, dst_stride);
ST_W2(res1, 0, 1, dst + 2 * dst_stride, dst_stride);
}
static void common_hz_2t_4x8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16u8 vec0, vec1, vec2, vec3, filt0;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16i8 res0, res1, res2, res3;
v8u16 vec4, vec5, vec6, vec7, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1);
VSHF_B2_UB(src4, src5, src6, src7, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec4, vec5, vec6, vec7);
SRARI_H4_UH(vec4, vec5, vec6, vec7, 7);
PCKEV_B4_SB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7,
res0, res1, res2, res3);
ST_W2(res0, 0, 1, dst, dst_stride);
ST_W2(res1, 0, 1, dst + 2 * dst_stride, dst_stride);
ST_W2(res2, 0, 1, dst + 4 * dst_stride, dst_stride);
ST_W2(res3, 0, 1, dst + 6 * dst_stride, dst_stride);
}
void ff_put_bilin_4h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
if (4 == height) {
common_hz_2t_4x4_msa(src, src_stride, dst, dst_stride, filter);
} else if (8 == height) {
common_hz_2t_4x8_msa(src, src_stride, dst, dst_stride, filter);
}
}
static void common_hz_2t_8x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16u8 filt0;
v16i8 src0, src1, src2, src3, mask;
v8u16 vec0, vec1, vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, src0, src1);
ST_D4(src0, src1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_hz_2t_8x8mult_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
v16u8 filt0;
v16i8 src0, src1, src2, src3, mask, out0, out1;
v8u16 vec0, vec1, vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst + 4 * dst_stride, dst_stride);
dst += (8 * dst_stride);
if (16 == height) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst + 4 * dst_stride, dst_stride);
}
}
void ff_put_bilin_8h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
if (4 == height) {
common_hz_2t_8x4_msa(src, src_stride, dst, dst_stride, filter);
} else {
common_hz_2t_8x8mult_msa(src, src_stride, dst, dst_stride, filter,
height);
}
}
void ff_put_bilin_16h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
loop_cnt = (height >> 2) - 1;
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
out0, out1, out2, out3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
out4, out5, out6, out7);
SRARI_H4_UH(out0, out1, out2, out3, 7);
SRARI_H4_UH(out4, out5, out6, out7, 7);
PCKEV_ST_SB(out0, out1, dst);
dst += dst_stride;
PCKEV_ST_SB(out2, out3, dst);
dst += dst_stride;
PCKEV_ST_SB(out4, out5, dst);
dst += dst_stride;
PCKEV_ST_SB(out6, out7, dst);
dst += dst_stride;
for (; loop_cnt--;) {
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
out0, out1, out2, out3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
out4, out5, out6, out7);
SRARI_H4_UH(out0, out1, out2, out3, 7);
SRARI_H4_UH(out4, out5, out6, out7, 7);
PCKEV_ST_SB(out0, out1, dst);
dst += dst_stride;
PCKEV_ST_SB(out2, out3, dst);
dst += dst_stride;
PCKEV_ST_SB(out4, out5, dst);
dst += dst_stride;
PCKEV_ST_SB(out6, out7, dst);
dst += dst_stride;
}
}
void ff_put_bilin_32h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
for (loop_cnt = height >> 1; loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
src4 = LD_SB(src);
src6 = LD_SB(src + 16);
src7 = LD_SB(src + 24);
src5 = __msa_sldi_b(src6, src4, 8);
src += src_stride;
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
out0, out1, out2, out3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
out4, out5, out6, out7);
SRARI_H4_UH(out0, out1, out2, out3, 7);
SRARI_H4_UH(out4, out5, out6, out7, 7);
PCKEV_ST_SB(out0, out1, dst);
PCKEV_ST_SB(out2, out3, dst + 16);
dst += dst_stride;
PCKEV_ST_SB(out4, out5, dst);
PCKEV_ST_SB(out6, out7, dst + 16);
dst += dst_stride;
}
}
void ff_put_bilin_64h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
for (loop_cnt = height; loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src4 = LD_SB(src + 32);
src6 = LD_SB(src + 48);
src7 = LD_SB(src + 56);
SLDI_B3_SB(src2, src0, src4, src2, src6, src4, 8, src1, src3, src5);
src += src_stride;
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
out0, out1, out2, out3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
out4, out5, out6, out7);
SRARI_H4_UH(out0, out1, out2, out3, 7);
SRARI_H4_UH(out4, out5, out6, out7, 7);
PCKEV_ST_SB(out0, out1, dst);
PCKEV_ST_SB(out2, out3, dst + 16);
PCKEV_ST_SB(out4, out5, dst + 32);
PCKEV_ST_SB(out6, out7, dst + 48);
dst += dst_stride;
}
}
static void common_vt_2t_4x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16i8 src0, src1, src2, src3, src4;
v16i8 src10_r, src32_r, src21_r, src43_r, src2110, src4332;
v16u8 filt0;
v8i16 filt;
v8u16 tmp0, tmp1;
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
ILVR_B4_SB(src1, src0, src2, src1, src3, src2, src4, src3,
src10_r, src21_r, src32_r, src43_r);
ILVR_D2_SB(src21_r, src10_r, src43_r, src32_r, src2110, src4332);
DOTP_UB2_UH(src2110, src4332, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
src2110 = __msa_pckev_b((v16i8) tmp1, (v16i8) tmp0);
ST_W4(src2110, 0, 1, 2, 3, dst, dst_stride);
}
static void common_vt_2t_4x8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 src10_r, src32_r, src54_r, src76_r, src21_r, src43_r;
v16i8 src65_r, src87_r, src2110, src4332, src6554, src8776;
v8u16 tmp0, tmp1, tmp2, tmp3;
v16u8 filt0;
v8i16 filt;
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
src8 = LD_SB(src);
src += src_stride;
ILVR_B4_SB(src1, src0, src2, src1, src3, src2, src4, src3, src10_r, src21_r,
src32_r, src43_r);
ILVR_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_r, src65_r,
src76_r, src87_r);
ILVR_D4_SB(src21_r, src10_r, src43_r, src32_r, src65_r, src54_r,
src87_r, src76_r, src2110, src4332, src6554, src8776);
DOTP_UB4_UH(src2110, src4332, src6554, src8776, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, src2110, src4332);
ST_W8(src2110, src4332, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
}
void ff_put_bilin_4v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_vt_2t_4x4_msa(src, src_stride, dst, dst_stride, filter);
} else if (8 == height) {
common_vt_2t_4x8_msa(src, src_stride, dst, dst_stride, filter);
}
}
static void common_vt_2t_8x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
v16u8 src0, src1, src2, src3, src4, vec0, vec1, vec2, vec3, filt0;
v16i8 out0, out1;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_UB5(src, src_stride, src0, src1, src2, src3, src4);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec1);
ILVR_B2_UB(src3, src2, src4, src3, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_vt_2t_8x8mult_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter, int32_t height)
{
uint32_t loop_cnt;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v16i8 out0, out1;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_UB(src);
src += src_stride;
for (loop_cnt = (height >> 3); loop_cnt--;) {
LD_UB8(src, src_stride, src1, src2, src3, src4, src5, src6, src7, src8);
src += (8 * src_stride);
ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3,
vec0, vec1, vec2, vec3);
ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7,
vec4, vec5, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst + 4 * dst_stride, dst_stride);
dst += (8 * dst_stride);
src0 = src8;
}
}
void ff_put_bilin_8v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_vt_2t_8x4_msa(src, src_stride, dst, dst_stride, filter);
} else {
common_vt_2t_8x8mult_msa(src, src_stride, dst, dst_stride, filter,
height);
}
}
void ff_put_bilin_16v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_UB(src);
src += src_stride;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_UB4(src, src_stride, src1, src2, src3, src4);
src += (4 * src_stride);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst);
dst += dst_stride;
ILVR_B2_UB(src3, src2, src4, src3, vec4, vec6);
ILVL_B2_UB(src3, src2, src4, src3, vec5, vec7);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst);
dst += dst_stride;
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst);
dst += dst_stride;
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst);
dst += dst_stride;
src0 = src4;
}
}
void ff_put_bilin_32v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_UB(src);
src5 = LD_UB(src + 16);
src += src_stride;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_UB4(src, src_stride, src1, src2, src3, src4);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
LD_UB4(src + 16, src_stride, src6, src7, src8, src9);
src += (4 * src_stride);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + dst_stride);
ILVR_B2_UB(src3, src2, src4, src3, vec4, vec6);
ILVL_B2_UB(src3, src2, src4, src3, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst + 2 * dst_stride);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + 3 * dst_stride);
ILVR_B2_UB(src6, src5, src7, src6, vec0, vec2);
ILVL_B2_UB(src6, src5, src7, src6, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst + 16);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + 16 + dst_stride);
ILVR_B2_UB(src8, src7, src9, src8, vec4, vec6);
ILVL_B2_UB(src8, src7, src9, src8, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst + 16 + 2 * dst_stride);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + 16 + 3 * dst_stride);
dst += (4 * dst_stride);
src0 = src4;
src5 = src9;
}
}
void ff_put_bilin_64v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
v16u8 src11, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_UB4(src, 16, src0, src3, src6, src9);
src += src_stride;
for (loop_cnt = (height >> 1); loop_cnt--;) {
LD_UB2(src, src_stride, src1, src2);
LD_UB2(src + 16, src_stride, src4, src5);
LD_UB2(src + 32, src_stride, src7, src8);
LD_UB2(src + 48, src_stride, src10, src11);
src += (2 * src_stride);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + dst_stride);
ILVR_B2_UB(src4, src3, src5, src4, vec4, vec6);
ILVL_B2_UB(src4, src3, src5, src4, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp4, tmp5);
SRARI_H2_UH(tmp4, tmp5, 7);
SAT_UH2_UH(tmp4, tmp5, 7);
PCKEV_ST_SB(tmp4, tmp5, dst + 16);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp6, tmp7);
SRARI_H2_UH(tmp6, tmp7, 7);
SAT_UH2_UH(tmp6, tmp7, 7);
PCKEV_ST_SB(tmp6, tmp7, dst + 16 + dst_stride);
ILVR_B2_UB(src7, src6, src8, src7, vec0, vec2);
ILVL_B2_UB(src7, src6, src8, src7, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_ST_SB(tmp0, tmp1, dst + 32);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_ST_SB(tmp2, tmp3, dst + 32 + dst_stride);
ILVR_B2_UB(src10, src9, src11, src10, vec4, vec6);
ILVL_B2_UB(src10, src9, src11, src10, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp4, tmp5);
SRARI_H2_UH(tmp4, tmp5, 7);
SAT_UH2_UH(tmp4, tmp5, 7);
PCKEV_ST_SB(tmp4, tmp5, dst + 48);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp6, tmp7);
SRARI_H2_UH(tmp6, tmp7, 7);
SAT_UH2_UH(tmp6, tmp7, 7);
PCKEV_ST_SB(tmp6, tmp7, dst + 48 + dst_stride);
dst += (2 * dst_stride);
src0 = src2;
src3 = src5;
src6 = src8;
src9 = src11;
}
}
static void common_hv_2ht_2vt_4x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz, const int8_t *filter_vert)
{
v16i8 src0, src1, src2, src3, src4, mask;
v16u8 filt_vt, filt_hz, vec0, vec1, res0, res1;
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, filt, tmp0, tmp1;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h((v8i16) filt, 0);
filt = LD_UH(filter_vert);
filt_vt = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, 7);
hz_out4 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
hz_out1 = (v8u16) __msa_sldi_b((v16i8) hz_out2, (v16i8) hz_out0, 8);
hz_out3 = (v8u16) __msa_pckod_d((v2i64) hz_out4, (v2i64) hz_out2);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_B2_UB(tmp0, tmp0, tmp1, tmp1, res0, res1);
ST_W2(res0, 0, 1, dst, dst_stride);
ST_W2(res1, 0, 1, dst + 2 * dst_stride, dst_stride);
}
static void common_hv_2ht_2vt_4x8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz, const int8_t *filter_vert)
{
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
v16i8 res0, res1, res2, res3;
v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3;
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8u16 hz_out7, hz_out8, vec4, vec5, vec6, vec7, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h((v8i16) filt, 0);
filt = LD_UH(filter_vert);
filt_vt = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
src8 = LD_SB(src);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, 7);
hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, 7);
hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, 7);
hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, 7);
SLDI_B3_UH(hz_out2, hz_out0, hz_out4, hz_out2, hz_out6, hz_out4, 8, hz_out1,
hz_out3, hz_out5);
hz_out7 = (v8u16) __msa_pckod_d((v2i64) hz_out8, (v2i64) hz_out6);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
ILVEV_B2_UB(hz_out4, hz_out5, hz_out6, hz_out7, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt_vt, filt_vt, filt_vt, filt_vt,
vec4, vec5, vec6, vec7);
SRARI_H4_UH(vec4, vec5, vec6, vec7, 7);
SAT_UH4_UH(vec4, vec5, vec6, vec7, 7);
PCKEV_B4_SB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7,
res0, res1, res2, res3);
ST_W2(res0, 0, 1, dst, dst_stride);
ST_W2(res1, 0, 1, dst + 2 * dst_stride, dst_stride);
ST_W2(res2, 0, 1, dst + 4 * dst_stride, dst_stride);
ST_W2(res3, 0, 1, dst + 6 * dst_stride, dst_stride);
}
void ff_put_bilin_4hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_hv_2ht_2vt_4x4_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
} else if (8 == height) {
common_hv_2ht_2vt_4x8_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
}
}
static void common_hv_2ht_2vt_8x4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz, const int8_t *filter_vert)
{
v16i8 src0, src1, src2, src3, src4, mask, out0, out1;
v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3;
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp0 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
vec1 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp1 = __msa_dotp_u_h(vec1, filt_vt);
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
vec2 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp2 = __msa_dotp_u_h(vec2, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
vec3 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp3 = __msa_dotp_u_h(vec3, filt_vt);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_hv_2ht_2vt_8x8mult_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter_horiz, const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
v16i8 src0, src1, src2, src3, src4, mask, out0, out1;
v16u8 filt_hz, filt_vt, vec0;
v8u16 hz_out0, hz_out1, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_SB(src);
src += src_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
for (loop_cnt = (height >> 3); loop_cnt--;) {
LD_SB4(src, src_stride, src1, src2, src3, src4);
src += (4 * src_stride);
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp1 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp2 = __msa_dotp_u_h(vec0, filt_vt);
SRARI_H2_UH(tmp1, tmp2, 7);
SAT_UH2_UH(tmp1, tmp2, 7);
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp3 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
LD_SB4(src, src_stride, src1, src2, src3, src4);
src += (4 * src_stride);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp4 = __msa_dotp_u_h(vec0, filt_vt);
SRARI_H2_UH(tmp3, tmp4, 7);
SAT_UH2_UH(tmp3, tmp4, 7);
PCKEV_B2_SB(tmp2, tmp1, tmp4, tmp3, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst, dst_stride);
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp5 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp6 = __msa_dotp_u_h(vec0, filt_vt);
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp7 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp8 = __msa_dotp_u_h(vec0, filt_vt);
SRARI_H4_UH(tmp5, tmp6, tmp7, tmp8, 7);
SAT_UH4_UH(tmp5, tmp6, tmp7, tmp8, 7);
PCKEV_B2_SB(tmp6, tmp5, tmp8, tmp7, out0, out1);
ST_D4(out0, out1, 0, 1, 0, 1, dst + 4 * dst_stride, dst_stride);
dst += (8 * dst_stride);
}
}
void ff_put_bilin_8hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_hv_2ht_2vt_8x4_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
} else {
common_hv_2ht_2vt_8x8mult_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert, height);
}
}
void ff_put_bilin_16hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt_hz, filt_vt, vec0, vec1;
v8u16 tmp1, tmp2, hz_out0, hz_out1, hz_out2, hz_out3;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
LD_SB2(src, 8, src0, src1);
src += src_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
hz_out1 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out3 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
SRARI_H2_UH(tmp1, tmp2, 7);
SAT_UH2_UH(tmp1, tmp2, 7);
PCKEV_ST_SB(tmp1, tmp2, dst);
dst += dst_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
SRARI_H2_UH(tmp1, tmp2, 7);
SAT_UH2_UH(tmp1, tmp2, 7);
PCKEV_ST_SB(tmp1, tmp2, dst);
dst += dst_stride;
hz_out1 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
hz_out3 = HORIZ_2TAP_FILT_UH(src5, src5, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
SRARI_H2_UH(tmp1, tmp2, 7);
SAT_UH2_UH(tmp1, tmp2, 7);
PCKEV_ST_SB(tmp1, tmp2, dst);
dst += dst_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src6, src6, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src7, src7, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
SRARI_H2_UH(tmp1, tmp2, 7);
SAT_UH2_UH(tmp1, tmp2, 7);
PCKEV_ST_SB(tmp1, tmp2, dst);
dst += dst_stride;
}
}
void ff_put_bilin_32hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const 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_bilin_16hv_msa(dst, dst_stride, src, src_stride, height, mx, my);
src += 16;
dst += 16;
}
}
void ff_put_bilin_64hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 4; multiple8_cnt--;) {
ff_put_bilin_16hv_msa(dst, dst_stride, src, src_stride, height, mx, my);
src += 16;
dst += 16;
}
}
static void common_hz_2t_and_aver_dst_4x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, mask;
v16u8 filt0, dst0, vec0, vec1, res;
v8u16 vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, vec2, vec3);
SRARI_H2_UH(vec2, vec3, 7);
res = (v16u8) __msa_pckev_b((v16i8) vec3, (v16i8) vec2);
res = (v16u8) __msa_aver_u_b(res, dst0);
ST_W4(res, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_2t_and_aver_dst_4x8_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, vec0, vec1, vec2, vec3, res0, res1, res2, res3;
v16u8 dst0, dst1;
v8u16 vec4, vec5, vec6, vec7, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1);
VSHF_B2_UB(src4, src5, src6, src7, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec4, vec5,
vec6, vec7);
SRARI_H4_UH(vec4, vec5, vec6, vec7, 7);
PCKEV_B4_UB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7, res0, res1,
res2, res3);
ILVR_D2_UB(res1, res0, res3, res2, res0, res2);
AVER_UB2_UB(res0, dst0, res2, dst1, res0, res2);
ST_W8(res0, res2, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
}
void ff_avg_bilin_4h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
if (4 == height) {
common_hz_2t_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
filter);
} else if (8 == height) {
common_hz_2t_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
filter);
}
}
static void common_hz_2t_and_aver_dst_8x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
int64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, mask;
v16u8 filt0, dst0, dst1;
v8u16 vec0, vec1, vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
vec0, vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride);
}
static void common_hz_2t_and_aver_dst_8x8mult_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
int64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, mask;
v16u8 filt0, dst0, dst1;
v8u16 vec0, vec1, vec2, vec3, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1,
vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride);
dst += (4 * dst_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1,
vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride);
dst += (4 * dst_stride);
if (16 == height) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0,
vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride);
dst += (4 * dst_stride);
VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0,
vec1, vec2, vec3);
SRARI_H4_UH(vec0, vec1, vec2, vec3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride);
}
}
void ff_avg_bilin_8h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
if (4 == height) {
common_hz_2t_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride,
filter);
} else {
common_hz_2t_and_aver_dst_8x8mult_msa(src, src_stride, dst, dst_stride,
filter, height);
}
}
void ff_avg_bilin_16h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, dst0, dst1, dst2, dst3;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 res0, res1, res2, res3, res4, res5, res6, res7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, res1,
res2, res3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, res4, res5,
res6, res7);
SRARI_H4_UH(res0, res1, res2, res3, 7);
SRARI_H4_UH(res4, res5, res6, res7, 7);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
PCKEV_AVG_ST_UB(res1, res0, dst0, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res3, res2, dst1, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res5, res4, dst2, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res7, res6, dst3, dst);
dst += dst_stride;
for (loop_cnt = (height >> 2) - 1; loop_cnt--;) {
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0,
res1, res2, res3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, res4,
res5, res6, res7);
SRARI_H4_UH(res0, res1, res2, res3, 7);
SRARI_H4_UH(res4, res5, res6, res7, 7);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
PCKEV_AVG_ST_UB(res1, res0, dst0, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res3, res2, dst1, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res5, res4, dst2, dst);
dst += dst_stride;
PCKEV_AVG_ST_UB(res7, res6, dst3, dst);
dst += dst_stride;
}
}
void ff_avg_bilin_32h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, dst0, dst1, dst2, dst3;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 res0, res1, res2, res3, res4, res5, res6, res7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
for (loop_cnt = (height >> 1); loop_cnt--;) {
src0 = LD_SB(src);
src2 = LD_SB(src + 16);
src3 = LD_SB(src + 24);
src1 = __msa_sldi_b(src2, src0, 8);
src += src_stride;
src4 = LD_SB(src);
src6 = LD_SB(src + 16);
src7 = LD_SB(src + 24);
src5 = __msa_sldi_b(src6, src4, 8);
src += src_stride;
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
res0, res1, res2, res3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
res4, res5, res6, res7);
SRARI_H4_UH(res0, res1, res2, res3, 7);
SRARI_H4_UH(res4, res5, res6, res7, 7);
LD_UB2(dst, 16, dst0, dst1);
PCKEV_AVG_ST_UB(res1, res0, dst0, dst);
PCKEV_AVG_ST_UB(res3, res2, dst1, (dst + 16));
dst += dst_stride;
LD_UB2(dst, 16, dst2, dst3);
PCKEV_AVG_ST_UB(res5, res4, dst2, dst);
PCKEV_AVG_ST_UB(res7, res6, dst3, (dst + 16));
dst += dst_stride;
}
}
void ff_avg_bilin_64h_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt0, dst0, dst1, dst2, dst3;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
for (loop_cnt = height; loop_cnt--;) {
LD_SB4(src, 16, src0, src2, src4, src6);
src7 = LD_SB(src + 56);
SLDI_B3_SB(src2, src0, src4, src2, src6, src4, 8, src1, src3, src5);
src += src_stride;
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
out0, out1, out2, out3);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
out4, out5, out6, out7);
SRARI_H4_UH(out0, out1, out2, out3, 7);
SRARI_H4_UH(out4, out5, out6, out7, 7);
LD_UB4(dst, 16, dst0, dst1, dst2, dst3);
PCKEV_AVG_ST_UB(out1, out0, dst0, dst);
PCKEV_AVG_ST_UB(out3, out2, dst1, dst + 16);
PCKEV_AVG_ST_UB(out5, out4, dst2, dst + 32);
PCKEV_AVG_ST_UB(out7, out6, dst3, dst + 48);
dst += dst_stride;
}
}
static void common_vt_2t_and_aver_dst_4x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4;
v16u8 dst0, out, filt0, src2110, src4332;
v16i8 src10_r, src32_r, src21_r, src43_r;
v8i16 filt;
v8u16 tmp0, tmp1;
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
src4 = LD_SB(src);
src += src_stride;
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
ILVR_B4_SB(src1, src0, src2, src1, src3, src2, src4, src3,
src10_r, src21_r, src32_r, src43_r);
ILVR_D2_UB(src21_r, src10_r, src43_r, src32_r, src2110, src4332);
DOTP_UB2_UH(src2110, src4332, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
out = (v16u8) __msa_pckev_b((v16i8) tmp1, (v16i8) tmp0);
out = __msa_aver_u_b(out, dst0);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_vt_2t_and_aver_dst_4x8_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
const int8_t *filter)
{
uint32_t tp0, tp1, tp2, tp3;
v16u8 dst0, dst1;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src87_r;
v16i8 src10_r, src32_r, src54_r, src76_r, src21_r, src43_r, src65_r;
v16u8 src2110, src4332, src6554, src8776, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
src8 = LD_SB(src);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
ILVR_B4_SB(src1, src0, src2, src1, src3, src2, src4, src3, src10_r, src21_r,
src32_r, src43_r);
ILVR_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_r, src65_r,
src76_r, src87_r);
ILVR_D4_UB(src21_r, src10_r, src43_r, src32_r, src65_r, src54_r,
src87_r, src76_r, src2110, src4332, src6554, src8776);
DOTP_UB4_UH(src2110, src4332, src6554, src8776, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, src2110, src4332);
AVER_UB2_UB(src2110, dst0, src4332, dst1, src2110, src4332);
ST_W8(src2110, src4332, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
}
void ff_avg_bilin_4v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_vt_2t_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
filter);
} else if (8 == height) {
common_vt_2t_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
filter);
}
}
static void common_vt_2t_and_aver_dst_8x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter)
{
int64_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3, src4;
v16u8 dst0, dst1, vec0, vec1, vec2, vec3, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
LD_UB5(src, src_stride, src0, src1, src2, src3, src4);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec1);
ILVR_B2_UB(src3, src2, src4, src3, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
}
static void common_vt_2t_and_aver_dst_8x8mult_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter,
int32_t height)
{
uint32_t loop_cnt;
int64_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16u8 dst0, dst1, dst2, dst3;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
/* rearranging filter_y */
filt = LD_SH(filter);
filt0 = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_UB(src);
src += src_stride;
for (loop_cnt = (height >> 3); loop_cnt--;) {
LD_UB8(src, src_stride, src1, src2, src3, src4, src5, src6, src7, src8);
src += (8 * src_stride);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
LD4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst2);
INSERT_D2_UB(tp2, tp3, dst3);
ILVR_B4_UB(src1, src0, src2, src1, src3, src2, src4, src3,
vec0, vec1, vec2, vec3);
ILVR_B4_UB(src5, src4, src6, src5, src7, src6, src8, src7,
vec4, vec5, vec6, vec7);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
dst += (4 * dst_stride);
DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst2, dst3, dst, dst_stride);
dst += (4 * dst_stride);
src0 = src8;
}
}
void ff_avg_bilin_8v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_vt_2t_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride,
filter);
} else {
common_vt_2t_and_aver_dst_8x8mult_msa(src, src_stride, dst, dst_stride,
filter, height);
}
}
void ff_avg_bilin_16v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4, dst0, dst1, dst2, dst3, filt0;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 tmp0, tmp1, tmp2, tmp3, filt;
/* rearranging filter_y */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
src0 = LD_UB(src);
src += src_stride;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_UB4(src, src_stride, src1, src2, src3, src4);
src += (4 * src_stride);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, dst);
dst += dst_stride;
ILVR_B2_UB(src3, src2, src4, src3, vec4, vec6);
ILVL_B2_UB(src3, src2, src4, src3, vec5, vec7);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst1, dst);
dst += dst_stride;
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst2, dst);
dst += dst_stride;
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst3, dst);
dst += dst_stride;
src0 = src4;
}
}
void ff_avg_bilin_32v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
v8u16 tmp0, tmp1, tmp2, tmp3, filt;
/* rearranging filter_y */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_UB2(src, 16, src0, src5);
src += src_stride;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_UB4(src, src_stride, src1, src2, src3, src4);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
LD_UB4(src + 16, src_stride, src6, src7, src8, src9);
LD_UB4(dst + 16, dst_stride, dst4, dst5, dst6, dst7);
src += (4 * src_stride);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, dst);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst1, dst + dst_stride);
ILVR_B2_UB(src3, src2, src4, src3, vec4, vec6);
ILVL_B2_UB(src3, src2, src4, src3, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst2, dst + 2 * dst_stride);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst3, dst + 3 * dst_stride);
ILVR_B2_UB(src6, src5, src7, src6, vec0, vec2);
ILVL_B2_UB(src6, src5, src7, src6, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst4, dst + 16);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst5, dst + 16 + dst_stride);
ILVR_B2_UB(src8, src7, src9, src8, vec4, vec6);
ILVL_B2_UB(src8, src7, src9, src8, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst6, dst + 16 + 2 * dst_stride);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst7, dst + 16 + 3 * dst_stride);
dst += (4 * dst_stride);
src0 = src4;
src5 = src9;
}
}
void ff_avg_bilin_64v_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = vp9_bilinear_filters_msa[my - 1];
v16u8 src0, src1, src2, src3, src4, src5;
v16u8 src6, src7, src8, src9, src10, src11, filt0;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8u16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
v8u16 filt;
/* rearranging filter_y */
filt = LD_UH(filter);
filt0 = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_UB4(src, 16, src0, src3, src6, src9);
src += src_stride;
for (loop_cnt = (height >> 1); loop_cnt--;) {
LD_UB2(src, src_stride, src1, src2);
LD_UB2(dst, dst_stride, dst0, dst1);
LD_UB2(src + 16, src_stride, src4, src5);
LD_UB2(dst + 16, dst_stride, dst2, dst3);
LD_UB2(src + 32, src_stride, src7, src8);
LD_UB2(dst + 32, dst_stride, dst4, dst5);
LD_UB2(src + 48, src_stride, src10, src11);
LD_UB2(dst + 48, dst_stride, dst6, dst7);
src += (2 * src_stride);
ILVR_B2_UB(src1, src0, src2, src1, vec0, vec2);
ILVL_B2_UB(src1, src0, src2, src1, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, dst);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst1, dst + dst_stride);
ILVR_B2_UB(src4, src3, src5, src4, vec4, vec6);
ILVL_B2_UB(src4, src3, src5, src4, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp4, tmp5);
SRARI_H2_UH(tmp4, tmp5, 7);
SAT_UH2_UH(tmp4, tmp5, 7);
PCKEV_AVG_ST_UB(tmp5, tmp4, dst2, dst + 16);
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp6, tmp7);
SRARI_H2_UH(tmp6, tmp7, 7);
SAT_UH2_UH(tmp6, tmp7, 7);
PCKEV_AVG_ST_UB(tmp7, tmp6, dst3, dst + 16 + dst_stride);
ILVR_B2_UB(src7, src6, src8, src7, vec0, vec2);
ILVL_B2_UB(src7, src6, src8, src7, vec1, vec3);
DOTP_UB2_UH(vec0, vec1, filt0, filt0, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst4, dst + 32);
DOTP_UB2_UH(vec2, vec3, filt0, filt0, tmp2, tmp3);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
PCKEV_AVG_ST_UB(tmp3, tmp2, dst5, dst + 32 + dst_stride);
ILVR_B2_UB(src10, src9, src11, src10, vec4, vec6);
ILVL_B2_UB(src10, src9, src11, src10, vec5, vec7);
DOTP_UB2_UH(vec4, vec5, filt0, filt0, tmp4, tmp5);
SRARI_H2_UH(tmp4, tmp5, 7);
SAT_UH2_UH(tmp4, tmp5, 7);
PCKEV_AVG_ST_UB(tmp5, tmp4, dst6, (dst + 48));
DOTP_UB2_UH(vec6, vec7, filt0, filt0, tmp6, tmp7);
SRARI_H2_UH(tmp6, tmp7, 7);
SAT_UH2_UH(tmp6, tmp7, 7);
PCKEV_AVG_ST_UB(tmp7, tmp6, dst7, dst + 48 + dst_stride);
dst += (2 * dst_stride);
src0 = src2;
src3 = src5;
src6 = src8;
src9 = src11;
}
}
static void common_hv_2ht_2vt_and_aver_dst_4x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, mask;
v16u8 filt_hz, filt_vt, vec0, vec1;
v16u8 dst0, out;
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, tmp0, tmp1, filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_UH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h((v8i16) filt, 0);
filt = LD_UH(filter_vert);
filt_vt = (v16u8) __msa_splati_h((v8i16) filt, 0);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, 7);
hz_out4 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
hz_out1 = (v8u16) __msa_sldi_b((v16i8) hz_out2, (v16i8) hz_out0, 8);
hz_out3 = (v8u16) __msa_pckod_d((v2i64) hz_out4, (v2i64) hz_out2);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
out = (v16u8) __msa_pckev_b((v16i8) tmp1, (v16i8) tmp0);
out = __msa_aver_u_b(out, dst0);
ST_W4(out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hv_2ht_2vt_and_aver_dst_4x8_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert)
{
uint32_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3, res0, res1;
v16u8 dst0, dst1;
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8u16 hz_out7, hz_out8, tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[16]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
src8 = LD_SB(src);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, 7);
hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, 7);
hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, 7);
hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, 7);
SLDI_B3_UH(hz_out2, hz_out0, hz_out4, hz_out2, hz_out6, hz_out4, 8, hz_out1,
hz_out3, hz_out5);
hz_out7 = (v8u16) __msa_pckod_d((v2i64) hz_out8, (v2i64) hz_out6);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
ILVEV_B2_UB(hz_out4, hz_out5, hz_out6, hz_out7, vec2, vec3);
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt_vt, filt_vt, filt_vt, filt_vt,
tmp0, tmp1, tmp2, tmp3);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, res0, res1);
AVER_UB2_UB(res0, dst0, res1, dst1, res0, res1);
ST_W8(res0, res1, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
}
void ff_avg_bilin_4hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_hv_2ht_2vt_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
} else if (8 == height) {
common_hv_2ht_2vt_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
}
}
static void common_hv_2ht_2vt_and_aver_dst_8x4_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert)
{
uint64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, mask;
v16u8 filt_hz, filt_vt, dst0, dst1, vec0, vec1, vec2, vec3;
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp0 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
vec1 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp1 = __msa_dotp_u_h(vec1, filt_vt);
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
vec2 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp2 = __msa_dotp_u_h(vec2, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
vec3 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp3 = __msa_dotp_u_h(vec3, filt_vt);
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_UH4_UH(tmp0, tmp1, tmp2, tmp3, 7);
PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
}
static void common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(const uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
const int8_t *filter_horiz,
const int8_t *filter_vert,
int32_t height)
{
uint32_t loop_cnt;
uint64_t tp0, tp1, tp2, tp3;
v16i8 src0, src1, src2, src3, src4, mask;
v16u8 filt_hz, filt_vt, vec0, dst0, dst1;
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
src0 = LD_SB(src);
src += src_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src1, src2, src3, src4);
src += (4 * src_stride);
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp0 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp1 = __msa_dotp_u_h(vec0, filt_vt);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp2 = __msa_dotp_u_h(vec0, filt_vt);
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
vec0 = (v16u8) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out1);
tmp3 = __msa_dotp_u_h(vec0, filt_vt);
SRARI_H2_UH(tmp2, tmp3, 7);
SAT_UH2_UH(tmp2, tmp3, 7);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_avg_bilin_8hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
if (4 == height) {
common_hv_2ht_2vt_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride,
filter_horiz, filter_vert);
} else {
common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(src, src_stride,
dst, dst_stride,
filter_horiz, filter_vert,
height);
}
}
void ff_avg_bilin_16hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = vp9_bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = vp9_bilinear_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
v16u8 filt_hz, filt_vt, vec0, vec1, dst0, dst1, dst2, dst3;
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, tmp0, tmp1;
v8i16 filt;
mask = LD_SB(&mc_filt_mask_arr[0]);
/* rearranging filter */
filt = LD_SH(filter_horiz);
filt_hz = (v16u8) __msa_splati_h(filt, 0);
filt = LD_SH(filter_vert);
filt_vt = (v16u8) __msa_splati_h(filt, 0);
LD_SB2(src, 8, src0, src1);
src += src_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src0, src2, src4, src6);
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
hz_out1 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 7);
hz_out3 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, dst);
dst += dst_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst1, dst);
dst += dst_stride;
hz_out1 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, 7);
hz_out3 = HORIZ_2TAP_FILT_UH(src5, src5, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst2, dst);
dst += dst_stride;
hz_out0 = HORIZ_2TAP_FILT_UH(src6, src6, mask, filt_hz, 7);
hz_out2 = HORIZ_2TAP_FILT_UH(src7, src7, mask, filt_hz, 7);
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
SRARI_H2_UH(tmp0, tmp1, 7);
SAT_UH2_UH(tmp0, tmp1, 7);
PCKEV_AVG_ST_UB(tmp1, tmp0, dst3, dst);
dst += dst_stride;
}
}
void ff_avg_bilin_32hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_avg_bilin_16hv_msa(dst, dst_stride, src, src_stride, height, mx, my);
src += 16;
dst += 16;
}
}
void ff_avg_bilin_64hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 4; multiple8_cnt--;) {
ff_avg_bilin_16hv_msa(dst, dst_stride, src, src_stride, height, mx, my);
src += 16;
dst += 16;
}
}
static void copy_width8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
uint64_t out0, out1, out2, out3, out4, out5, out6, out7;
if (0 == height % 8) {
for (cnt = height >> 3; cnt--;) {
LD4(src, src_stride, out0, out1, out2, out3);
src += (4 * src_stride);
LD4(src, src_stride, out4, out5, out6, out7);
src += (4 * src_stride);
SD4(out0, out1, out2, out3, dst, dst_stride);
dst += (4 * dst_stride);
SD4(out4, out5, out6, out7, dst, dst_stride);
dst += (4 * dst_stride);
}
} else if (0 == height % 4) {
for (cnt = (height / 4); cnt--;) {
LD4(src, src_stride, out0, out1, out2, out3);
src += (4 * src_stride);
SD4(out0, out1, out2, out3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void copy_width16_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
if (8 == height) {
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
} else if (16 == height) {
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
} else if (32 == height) {
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
dst += (8 * dst_stride);
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
} else if (0 == height % 4) {
for (cnt = (height >> 2); cnt--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
ST_UB4(src0, src1, src2, src3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void copy_width32_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
if (0 == height % 8) {
for (cnt = (height >> 3); cnt--;) {
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst, dst_stride);
LD_UB8(src + 16, src_stride, src0, src1, src2, src3, src4, src5, src6,
src7);
src += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7, dst + 16,
dst_stride);
dst += (8 * dst_stride);
}
} else if (0 == height % 4) {
for (cnt = (height >> 2); cnt--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
LD_UB4(src + 16, src_stride, src4, src5, src6, src7);
src += (4 * src_stride);
ST_UB4(src0, src1, src2, src3, dst, dst_stride);
ST_UB4(src4, src5, src6, src7, dst + 16, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void copy_width64_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 src8, src9, src10, src11, src12, src13, src14, src15;
for (cnt = (height >> 2); cnt--;) {
LD_UB4(src, 16, src0, src1, src2, src3);
src += src_stride;
LD_UB4(src, 16, src4, src5, src6, src7);
src += src_stride;
LD_UB4(src, 16, src8, src9, src10, src11);
src += src_stride;
LD_UB4(src, 16, src12, src13, src14, src15);
src += src_stride;
ST_UB4(src0, src1, src2, src3, dst, 16);
dst += dst_stride;
ST_UB4(src4, src5, src6, src7, dst, 16);
dst += dst_stride;
ST_UB4(src8, src9, src10, src11, dst, 16);
dst += dst_stride;
ST_UB4(src12, src13, src14, src15, dst, 16);
dst += dst_stride;
}
}
static void avg_width4_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
uint32_t tp0, tp1, tp2, tp3;
v16u8 src0 = { 0 }, src1 = { 0 }, dst0 = { 0 }, dst1 = { 0 };
if (8 == height) {
LW4(src, src_stride, tp0, tp1, tp2, tp3);
src += 4 * src_stride;
INSERT_W4_UB(tp0, tp1, tp2, tp3, src0);
LW4(src, src_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, src1);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
AVER_UB2_UB(src0, dst0, src1, dst1, dst0, dst1);
ST_W8(dst0, dst1, 0, 1, 2, 3, 0, 1, 2, 3, dst, dst_stride);
} else if (4 == height) {
LW4(src, src_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, src0);
LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
dst0 = __msa_aver_u_b(src0, dst0);
ST_W4(dst0, 0, 1, 2, 3, dst, dst_stride);
}
}
static void avg_width8_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
uint64_t tp0, tp1, tp2, tp3, tp4, tp5, tp6, tp7;
v16u8 src0, src1, src2, src3;
v16u8 dst0, dst1, dst2, dst3;
if (0 == (height % 8)) {
for (cnt = (height >> 3); cnt--;) {
LD4(src, src_stride, tp0, tp1, tp2, tp3);
src += 4 * src_stride;
LD4(src, src_stride, tp4, tp5, tp6, tp7);
src += 4 * src_stride;
INSERT_D2_UB(tp0, tp1, src0);
INSERT_D2_UB(tp2, tp3, src1);
INSERT_D2_UB(tp4, tp5, src2);
INSERT_D2_UB(tp6, tp7, src3);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
LD4(dst + 4 * dst_stride, dst_stride, tp4, tp5, tp6, tp7);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
INSERT_D2_UB(tp4, tp5, dst2);
INSERT_D2_UB(tp6, tp7, dst3);
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3, dst0,
dst1, dst2, dst3);
ST_D8(dst0, dst1, dst2, dst3, 0, 1, 0, 1, 0, 1, 0, 1, dst, dst_stride);
dst += 8 * dst_stride;
}
} else if (4 == height) {
LD4(src, src_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, src0);
INSERT_D2_UB(tp2, tp3, src1);
LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
AVER_UB2_UB(src0, dst0, src1, dst1, dst0, dst1);
ST_D4(dst0, dst1, 0, 1, 0, 1, dst, dst_stride);
}
}
static void avg_width16_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
if (0 == (height % 8)) {
for (cnt = (height / 8); cnt--;) {
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
LD_UB8(dst, dst_stride, dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7);
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3,
dst0, dst1, dst2, dst3);
AVER_UB4_UB(src4, dst4, src5, dst5, src6, dst6, src7, dst7,
dst4, dst5, dst6, dst7);
ST_UB8(dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7, dst, dst_stride);
dst += (8 * dst_stride);
}
} else if (0 == (height % 4)) {
for (cnt = (height / 4); cnt--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3,
dst0, dst1, dst2, dst3);
ST_UB4(dst0, dst1, dst2, dst3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void avg_width32_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
uint8_t *dst_dup = dst;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 src8, src9, src10, src11, src12, src13, src14, src15;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
v16u8 dst8, dst9, dst10, dst11, dst12, dst13, dst14, dst15;
if (0 == (height % 8)) {
for (cnt = (height / 8); cnt--;) {
LD_UB4(src, src_stride, src0, src2, src4, src6);
LD_UB4(src + 16, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
LD_UB4(dst_dup, dst_stride, dst0, dst2, dst4, dst6);
LD_UB4(dst_dup + 16, dst_stride, dst1, dst3, dst5, dst7);
dst_dup += (4 * dst_stride);
LD_UB4(src, src_stride, src8, src10, src12, src14);
LD_UB4(src + 16, src_stride, src9, src11, src13, src15);
src += (4 * src_stride);
LD_UB4(dst_dup, dst_stride, dst8, dst10, dst12, dst14);
LD_UB4(dst_dup + 16, dst_stride, dst9, dst11, dst13, dst15);
dst_dup += (4 * dst_stride);
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3,
dst0, dst1, dst2, dst3);
AVER_UB4_UB(src4, dst4, src5, dst5, src6, dst6, src7, dst7,
dst4, dst5, dst6, dst7);
AVER_UB4_UB(src8, dst8, src9, dst9, src10, dst10, src11, dst11,
dst8, dst9, dst10, dst11);
AVER_UB4_UB(src12, dst12, src13, dst13, src14, dst14, src15, dst15,
dst12, dst13, dst14, dst15);
ST_UB4(dst0, dst2, dst4, dst6, dst, dst_stride);
ST_UB4(dst1, dst3, dst5, dst7, dst + 16, dst_stride);
dst += (4 * dst_stride);
ST_UB4(dst8, dst10, dst12, dst14, dst, dst_stride);
ST_UB4(dst9, dst11, dst13, dst15, dst + 16, dst_stride);
dst += (4 * dst_stride);
}
} else if (0 == (height % 4)) {
for (cnt = (height / 4); cnt--;) {
LD_UB4(src, src_stride, src0, src2, src4, src6);
LD_UB4(src + 16, src_stride, src1, src3, src5, src7);
src += (4 * src_stride);
LD_UB4(dst_dup, dst_stride, dst0, dst2, dst4, dst6);
LD_UB4(dst_dup + 16, dst_stride, dst1, dst3, dst5, dst7);
dst_dup += (4 * dst_stride);
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3,
dst0, dst1, dst2, dst3);
AVER_UB4_UB(src4, dst4, src5, dst5, src6, dst6, src7, dst7,
dst4, dst5, dst6, dst7);
ST_UB4(dst0, dst2, dst4, dst6, dst, dst_stride);
ST_UB4(dst1, dst3, dst5, dst7, dst + 16, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void avg_width64_msa(const uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height)
{
int32_t cnt;
uint8_t *dst_dup = dst;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 src8, src9, src10, src11, src12, src13, src14, src15;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
v16u8 dst8, dst9, dst10, dst11, dst12, dst13, dst14, dst15;
for (cnt = (height / 4); cnt--;) {
LD_UB4(src, 16, src0, src1, src2, src3);
src += src_stride;
LD_UB4(src, 16, src4, src5, src6, src7);
src += src_stride;
LD_UB4(src, 16, src8, src9, src10, src11);
src += src_stride;
LD_UB4(src, 16, src12, src13, src14, src15);
src += src_stride;
LD_UB4(dst_dup, 16, dst0, dst1, dst2, dst3);
dst_dup += dst_stride;
LD_UB4(dst_dup, 16, dst4, dst5, dst6, dst7);
dst_dup += dst_stride;
LD_UB4(dst_dup, 16, dst8, dst9, dst10, dst11);
dst_dup += dst_stride;
LD_UB4(dst_dup, 16, dst12, dst13, dst14, dst15);
dst_dup += dst_stride;
AVER_UB4_UB(src0, dst0, src1, dst1, src2, dst2, src3, dst3,
dst0, dst1, dst2, dst3);
AVER_UB4_UB(src4, dst4, src5, dst5, src6, dst6, src7, dst7,
dst4, dst5, dst6, dst7);
AVER_UB4_UB(src8, dst8, src9, dst9, src10, dst10, src11, dst11,
dst8, dst9, dst10, dst11);
AVER_UB4_UB(src12, dst12, src13, dst13, src14, dst14, src15, dst15,
dst12, dst13, dst14, dst15);
ST_UB4(dst0, dst1, dst2, dst3, dst, 16);
dst += dst_stride;
ST_UB4(dst4, dst5, dst6, dst7, dst, 16);
dst += dst_stride;
ST_UB4(dst8, dst9, dst10, dst11, dst, 16);
dst += dst_stride;
ST_UB4(dst12, dst13, dst14, dst15, dst, 16);
dst += dst_stride;
}
}
static const int8_t vp9_subpel_filters_msa[3][15][8] = {
[FILTER_8TAP_REGULAR] = {
{0, 1, -5, 126, 8, -3, 1, 0},
{-1, 3, -10, 122, 18, -6, 2, 0},
{-1, 4, -13, 118, 27, -9, 3, -1},
{-1, 4, -16, 112, 37, -11, 4, -1},
{-1, 5, -18, 105, 48, -14, 4, -1},
{-1, 5, -19, 97, 58, -16, 5, -1},
{-1, 6, -19, 88, 68, -18, 5, -1},
{-1, 6, -19, 78, 78, -19, 6, -1},
{-1, 5, -18, 68, 88, -19, 6, -1},
{-1, 5, -16, 58, 97, -19, 5, -1},
{-1, 4, -14, 48, 105, -18, 5, -1},
{-1, 4, -11, 37, 112, -16, 4, -1},
{-1, 3, -9, 27, 118, -13, 4, -1},
{0, 2, -6, 18, 122, -10, 3, -1},
{0, 1, -3, 8, 126, -5, 1, 0},
}, [FILTER_8TAP_SHARP] = {
{-1, 3, -7, 127, 8, -3, 1, 0},
{-2, 5, -13, 125, 17, -6, 3, -1},
{-3, 7, -17, 121, 27, -10, 5, -2},
{-4, 9, -20, 115, 37, -13, 6, -2},
{-4, 10, -23, 108, 48, -16, 8, -3},
{-4, 10, -24, 100, 59, -19, 9, -3},
{-4, 11, -24, 90, 70, -21, 10, -4},
{-4, 11, -23, 80, 80, -23, 11, -4},
{-4, 10, -21, 70, 90, -24, 11, -4},
{-3, 9, -19, 59, 100, -24, 10, -4},
{-3, 8, -16, 48, 108, -23, 10, -4},
{-2, 6, -13, 37, 115, -20, 9, -4},
{-2, 5, -10, 27, 121, -17, 7, -3},
{-1, 3, -6, 17, 125, -13, 5, -2},
{0, 1, -3, 8, 127, -7, 3, -1},
}, [FILTER_8TAP_SMOOTH] = {
{-3, -1, 32, 64, 38, 1, -3, 0},
{-2, -2, 29, 63, 41, 2, -3, 0},
{-2, -2, 26, 63, 43, 4, -4, 0},
{-2, -3, 24, 62, 46, 5, -4, 0},
{-2, -3, 21, 60, 49, 7, -4, 0},
{-1, -4, 18, 59, 51, 9, -4, 0},
{-1, -4, 16, 57, 53, 12, -4, -1},
{-1, -4, 14, 55, 55, 14, -4, -1},
{-1, -4, 12, 53, 57, 16, -4, -1},
{0, -4, 9, 51, 59, 18, -4, -1},
{0, -4, 7, 49, 60, 21, -3, -2},
{0, -4, 5, 46, 62, 24, -3, -2},
{0, -4, 4, 43, 63, 26, -2, -2},
{0, -3, 2, 41, 63, 29, -2, -2},
{0, -3, 1, 38, 64, 32, -1, -3},
}
};
#define VP9_8TAP_MIPS_MSA_FUNC(SIZE, type, type_idx) \
void ff_put_8tap_##type##_##SIZE##h_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *filter = vp9_subpel_filters_msa[type_idx][mx-1]; \
\
common_hz_8t_##SIZE##w_msa(src, srcstride, dst, dststride, filter, h); \
} \
\
void ff_put_8tap_##type##_##SIZE##v_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *filter = vp9_subpel_filters_msa[type_idx][my-1]; \
\
common_vt_8t_##SIZE##w_msa(src, srcstride, dst, dststride, filter, h); \
} \
\
void ff_put_8tap_##type##_##SIZE##hv_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *hfilter = vp9_subpel_filters_msa[type_idx][mx-1]; \
const int8_t *vfilter = vp9_subpel_filters_msa[type_idx][my-1]; \
\
common_hv_8ht_8vt_##SIZE##w_msa(src, srcstride, dst, dststride, hfilter, \
vfilter, h); \
} \
\
void ff_avg_8tap_##type##_##SIZE##h_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *filter = vp9_subpel_filters_msa[type_idx][mx-1]; \
\
common_hz_8t_and_aver_dst_##SIZE##w_msa(src, srcstride, dst, \
dststride, filter, h); \
} \
\
void ff_avg_8tap_##type##_##SIZE##v_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *filter = vp9_subpel_filters_msa[type_idx][my-1]; \
\
common_vt_8t_and_aver_dst_##SIZE##w_msa(src, srcstride, dst, dststride, \
filter, h); \
} \
\
void ff_avg_8tap_##type##_##SIZE##hv_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, \
ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
const int8_t *hfilter = vp9_subpel_filters_msa[type_idx][mx-1]; \
const int8_t *vfilter = vp9_subpel_filters_msa[type_idx][my-1]; \
\
common_hv_8ht_8vt_and_aver_dst_##SIZE##w_msa(src, srcstride, dst, \
dststride, hfilter, \
vfilter, h); \
}
#define VP9_COPY_AVG_MIPS_MSA_FUNC(SIZE) \
void ff_copy##SIZE##_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
\
copy_width##SIZE##_msa(src, srcstride, dst, dststride, h); \
} \
\
void ff_avg##SIZE##_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
\
avg_width##SIZE##_msa(src, srcstride, dst, dststride, h); \
}
#define VP9_AVG_MIPS_MSA_FUNC(SIZE) \
void ff_avg##SIZE##_msa(uint8_t *dst, ptrdiff_t dststride, \
const uint8_t *src, ptrdiff_t srcstride, \
int h, int mx, int my) \
{ \
\
avg_width##SIZE##_msa(src, srcstride, dst, dststride, h); \
}
VP9_8TAP_MIPS_MSA_FUNC(64, regular, FILTER_8TAP_REGULAR);
VP9_8TAP_MIPS_MSA_FUNC(32, regular, FILTER_8TAP_REGULAR);
VP9_8TAP_MIPS_MSA_FUNC(16, regular, FILTER_8TAP_REGULAR);
VP9_8TAP_MIPS_MSA_FUNC(8, regular, FILTER_8TAP_REGULAR);
VP9_8TAP_MIPS_MSA_FUNC(4, regular, FILTER_8TAP_REGULAR);
VP9_8TAP_MIPS_MSA_FUNC(64, sharp, FILTER_8TAP_SHARP);
VP9_8TAP_MIPS_MSA_FUNC(32, sharp, FILTER_8TAP_SHARP);
VP9_8TAP_MIPS_MSA_FUNC(16, sharp, FILTER_8TAP_SHARP);
VP9_8TAP_MIPS_MSA_FUNC(8, sharp, FILTER_8TAP_SHARP);
VP9_8TAP_MIPS_MSA_FUNC(4, sharp, FILTER_8TAP_SHARP);
VP9_8TAP_MIPS_MSA_FUNC(64, smooth, FILTER_8TAP_SMOOTH);
VP9_8TAP_MIPS_MSA_FUNC(32, smooth, FILTER_8TAP_SMOOTH);
VP9_8TAP_MIPS_MSA_FUNC(16, smooth, FILTER_8TAP_SMOOTH);
VP9_8TAP_MIPS_MSA_FUNC(8, smooth, FILTER_8TAP_SMOOTH);
VP9_8TAP_MIPS_MSA_FUNC(4, smooth, FILTER_8TAP_SMOOTH);
VP9_COPY_AVG_MIPS_MSA_FUNC(64);
VP9_COPY_AVG_MIPS_MSA_FUNC(32);
VP9_COPY_AVG_MIPS_MSA_FUNC(16);
VP9_COPY_AVG_MIPS_MSA_FUNC(8);
VP9_AVG_MIPS_MSA_FUNC(4);
#undef VP9_8TAP_MIPS_MSA_FUNC
#undef VP9_COPY_AVG_MIPS_MSA_FUNC
#undef VP9_AVG_MIPS_MSA_FUNC