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FFmpeg/libavcodec/mips/vp8_mc_msa.c

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/*
* Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com)
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavcodec/vp8dsp.h"
#include "libavutil/mips/generic_macros_msa.h"
#include "vp8dsp_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 subpel_filters_msa[7][8] = {
{-6, 123, 12, -1, 0, 0, 0, 0},
{2, -11, 108, 36, -8, 1, 0, 0}, /* New 1/4 pel 6 tap filter */
{-9, 93, 50, -6, 0, 0, 0, 0},
{3, -16, 77, 77, -16, 3, 0, 0}, /* New 1/2 pel 6 tap filter */
{-6, 50, 93, -9, 0, 0, 0, 0},
{1, -8, 36, 108, -11, 2, 0, 0}, /* New 1/4 pel 6 tap filter */
{-1, 12, 123, -6, 0, 0, 0, 0},
};
static const int8_t bilinear_filters_msa[7][2] = {
{112, 16},
{96, 32},
{80, 48},
{64, 64},
{48, 80},
{32, 96},
{16, 112}
};
#define HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, \
filt_h0, filt_h1, filt_h2) \
( { \
v16i8 vec0_m, vec1_m, vec2_m; \
v8i16 hz_out_m; \
\
VSHF_B3_SB(src0, src1, src0, src1, src0, src1, mask0, mask1, mask2, \
vec0_m, vec1_m, vec2_m); \
hz_out_m = DPADD_SH3_SH(vec0_m, vec1_m, vec2_m, \
filt_h0, filt_h1, filt_h2); \
\
hz_out_m = __msa_srari_h(hz_out_m, 7); \
hz_out_m = __msa_sat_s_h(hz_out_m, 7); \
\
hz_out_m; \
} )
#define HORIZ_6TAP_4WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, mask2, \
filt0, filt1, filt2, \
out0, out1) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m; \
\
VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \
DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, out0, out1); \
VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \
DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, out0, out1); \
VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec4_m, vec5_m); \
DPADD_SB2_SH(vec4_m, vec5_m, filt2, filt2, out0, out1); \
}
#define HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, mask2, \
filt0, filt1, filt2, \
out0, out1, out2, out3) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_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, \
out0, out1, out2, out3); \
VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec0_m, vec1_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec2_m, vec3_m); \
VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec4_m, vec5_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec6_m, vec7_m); \
DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, \
out0, out1, out2, out3); \
DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt2, filt2, filt2, filt2, \
out0, out1, out2, out3); \
}
#define FILT_4TAP_DPADD_S_H(vec0, vec1, filt0, filt1) \
( { \
v8i16 tmp0; \
\
tmp0 = __msa_dotp_s_h((v16i8) vec0, (v16i8) filt0); \
tmp0 = __msa_dpadd_s_h(tmp0, (v16i8) vec1, (v16i8) filt1); \
\
tmp0; \
} )
#define HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_h0, filt_h1) \
( { \
v16i8 vec0_m, vec1_m; \
v8i16 hz_out_m; \
\
VSHF_B2_SB(src0, src1, src0, src1, mask0, mask1, vec0_m, vec1_m); \
hz_out_m = FILT_4TAP_DPADD_S_H(vec0_m, vec1_m, filt_h0, filt_h1); \
\
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_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, filt0, filt1, \
out0, out1) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_m; \
\
VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \
DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, out0, out1); \
VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \
DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, out0, out1); \
}
#define HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \
mask0, mask1, filt0, filt1, \
out0, out1, out2, out3) \
{ \
v16i8 vec0_m, vec1_m, vec2_m, vec3_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, \
out0, out1, out2, out3); \
VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec0_m, vec1_m); \
VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec2_m, vec3_m); \
DPADD_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt1, filt1, filt1, filt1, \
out0, out1, out2, out3); \
}
static void common_hz_6t_4x4_msa(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;
v16u8 mask0, mask1, mask2, out;
v8i16 filt, out0, out1;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 2;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_6TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1);
SRARI_H2_SH(out0, out1, 7);
SAT_SH2_SH(out0, out1, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_6t_4x8_msa(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;
v16u8 mask0, mask1, mask2, out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= 2;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_6TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_6TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
out = PCKEV_XORI128_UB(out2, out3);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
}
void ff_put_vp8_epel4_h6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = subpel_filters_msa[mx - 1];
if (4 == height) {
common_hz_6t_4x4_msa(src, src_stride, dst, dst_stride, filter);
} else if (8 == height) {
common_hz_6t_4x8_msa(src, src_stride, dst, dst_stride, filter);
}
}
void ff_put_vp8_epel8_h6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, filt0, filt1, filt2;
v16u8 mask0, mask1, mask2, tmp0, tmp1;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 2;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, 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);
ST8x4_UB(tmp0, tmp1, dst, dst_stride);
dst += (4 * dst_stride);
for (loop_cnt = (height >> 2) - 1; loop_cnt--;) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
src += (4 * src_stride);
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, 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);
ST8x4_UB(tmp0, tmp1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_put_vp8_epel16_h6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, filt0, filt1, filt2;
v16u8 mask0, mask1, mask2, out;
v8i16 filt, out0, out1, out2, out3, out4, out5, out6, out7;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= 2;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
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);
XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7);
src += (4 * src_stride);
HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
filt0, filt1, filt2, out0, out1, out2, out3);
HORIZ_6TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2,
filt0, filt1, filt2, out4, out5, out6, out7);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SRARI_H4_SH(out4, out5, out6, out7, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out4, out5, out6, out7, 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;
out = PCKEV_XORI128_UB(out4, out5);
ST_UB(out, dst);
dst += dst_stride;
out = PCKEV_XORI128_UB(out6, out7);
ST_UB(out, dst);
dst += dst_stride;
}
}
void ff_put_vp8_epel4_v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 src10_r, src32_r, src54_r, src76_r, src21_r, src43_r, src65_r;
v16i8 src87_r, src2110, src4332, src6554, src8776, filt0, filt1, filt2;
v16u8 out;
v8i16 filt, out10, out32;
src -= (2 * src_stride);
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
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);
XORI_B2_128_SB(src2110, src4332);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src5, src6, src7, src8);
src += (4 * src_stride);
ILVR_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_r,
src65_r, src76_r, src87_r);
ILVR_D2_SB(src65_r, src54_r, src87_r, src76_r, src6554, src8776);
XORI_B2_128_SB(src6554, src8776);
out10 = DPADD_SH3_SH(src2110, src4332, src6554, filt0, filt1, filt2);
out32 = DPADD_SH3_SH(src4332, src6554, src8776, filt0, filt1, filt2);
SRARI_H2_SH(out10, out32, 7);
SAT_SH2_SH(out10, out32, 7);
out = PCKEV_XORI128_UB(out10, out32);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
src2110 = src6554;
src4332 = src8776;
src4 = src8;
}
}
void ff_put_vp8_epel8_v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src7, src8, src9, src10;
v16i8 src10_r, src32_r, src76_r, src98_r, src21_r, src43_r, src87_r;
v16i8 src109_r, filt0, filt1, filt2;
v16u8 tmp0, tmp1;
v8i16 filt, out0_r, out1_r, out2_r, out3_r;
src -= (2 * src_stride);
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
ILVR_B4_SB(src1, src0, src3, src2, src2, src1, src4, src3,
src10_r, src32_r, src21_r, src43_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, src4, src8, src7, src9, src8, src10, src9, src76_r,
src87_r, src98_r, src109_r);
out0_r = DPADD_SH3_SH(src10_r, src32_r, src76_r, filt0, filt1, filt2);
out1_r = DPADD_SH3_SH(src21_r, src43_r, src87_r, filt0, filt1, filt2);
out2_r = DPADD_SH3_SH(src32_r, src76_r, src98_r, filt0, filt1, filt2);
out3_r = DPADD_SH3_SH(src43_r, src87_r, src109_r, filt0, filt1, filt2);
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);
ST8x4_UB(tmp0, tmp1, dst, dst_stride);
dst += (4 * dst_stride);
src10_r = src76_r;
src32_r = src98_r;
src21_r = src87_r;
src43_r = src109_r;
src4 = src10;
}
}
void ff_put_vp8_epel16_v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 src10_r, src32_r, src54_r, src76_r, src21_r, src43_r, src65_r;
v16i8 src87_r, src10_l, src32_l, src54_l, src76_l, src21_l, src43_l;
v16i8 src65_l, src87_l, filt0, filt1, filt2;
v16u8 tmp0, tmp1, tmp2, tmp3;
v8i16 out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l, filt;
src -= (2 * src_stride);
filt = LD_SH(filter);
SPLATI_H3_SB(filt, 0, 1, 2, filt0, filt1, filt2);
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
ILVR_B4_SB(src1, src0, src3, src2, src4, src3, src2, src1, src10_r,
src32_r, src43_r, src21_r);
ILVL_B4_SB(src1, src0, src3, src2, src4, src3, src2, src1, src10_l,
src32_l, src43_l, src21_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src5, src6, src7, src8);
src += (4 * src_stride);
XORI_B4_128_SB(src5, src6, src7, src8);
ILVR_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_r,
src65_r, src76_r, src87_r);
ILVL_B4_SB(src5, src4, src6, src5, src7, src6, src8, src7, src54_l,
src65_l, src76_l, src87_l);
out0_r = DPADD_SH3_SH(src10_r, src32_r, src54_r, filt0, filt1,
filt2);
out1_r = DPADD_SH3_SH(src21_r, src43_r, src65_r, filt0, filt1,
filt2);
out2_r = DPADD_SH3_SH(src32_r, src54_r, src76_r, filt0, filt1,
filt2);
out3_r = DPADD_SH3_SH(src43_r, src65_r, src87_r, filt0, filt1,
filt2);
out0_l = DPADD_SH3_SH(src10_l, src32_l, src54_l, filt0, filt1,
filt2);
out1_l = DPADD_SH3_SH(src21_l, src43_l, src65_l, filt0, filt1,
filt2);
out2_l = DPADD_SH3_SH(src32_l, src54_l, src76_l, filt0, filt1,
filt2);
out3_l = DPADD_SH3_SH(src43_l, src65_l, src87_l, filt0, filt1,
filt2);
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;
src21_r = src65_r;
src43_r = src87_r;
src10_l = src54_l;
src32_l = src76_l;
src21_l = src65_l;
src43_l = src87_l;
src4 = src8;
}
}
void ff_put_vp8_epel4_h6v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 filt_hz0, filt_hz1, filt_hz2;
v16u8 mask0, mask1, mask2, out;
v8i16 tmp0, tmp1;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, filt, filt_vt0, filt_vt1, filt_vt2, out0, out1, out2, out3;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= (2 + 2 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H3_SB(filt, 0, 1, 2, filt_hz0, filt_hz1, filt_hz2);
filt = LD_SH(filter_vert);
SPLATI_H3_SH(filt, 0, 1, 2, filt_vt0, filt_vt1, filt_vt2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
hz_out0 = HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = HORIZ_6TAP_FILT(src2, src3, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = (v8i16) __msa_sldi_b((v16i8) hz_out2, (v16i8) hz_out0, 8);
hz_out3 = HORIZ_6TAP_FILT(src3, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB2(src, src_stride, src5, src6);
src += (2 * src_stride);
XORI_B2_128_SB(src5, src6);
hz_out5 = HORIZ_6TAP_FILT(src5, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out4 = (v8i16) __msa_sldi_b((v16i8) hz_out5, (v16i8) hz_out3, 8);
LD_SB2(src, src_stride, src7, src8);
src += (2 * src_stride);
XORI_B2_128_SB(src7, src8);
hz_out7 = HORIZ_6TAP_FILT(src7, src8, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out6 = (v8i16) __msa_sldi_b((v16i8) hz_out7, (v16i8) hz_out5, 8);
out2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2);
out3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp1 = DPADD_SH3_SH(out1, out2, out3, filt_vt0, filt_vt1, filt_vt2);
SRARI_H2_SH(tmp0, tmp1, 7);
SAT_SH2_SH(tmp0, tmp1, 7);
out = PCKEV_XORI128_UB(tmp0, tmp1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
hz_out3 = hz_out7;
out0 = out2;
out1 = out3;
}
}
void ff_put_vp8_epel8_h6v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 filt_hz0, filt_hz1, filt_hz2;
v16u8 mask0, mask1, mask2, vec0, vec1;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, out0, out1, out2, out3, out4, out5, out6, out7;
v8i16 tmp0, tmp1, tmp2, tmp3;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= (2 + 2 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H3_SB(filt, 0, 1, 2, filt_hz0, filt_hz1, filt_hz2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out4 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
filt = LD_SH(filter_vert);
SPLATI_H3_SH(filt, 0, 1, 2, filt_vt0, filt_vt1, filt_vt2);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
ILVEV_B2_SH(hz_out1, hz_out2, hz_out3, hz_out4, out3, out4);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src5, src6, src7, src8);
src += (4 * src_stride);
XORI_B4_128_SB(src5, src6, src7, src8);
hz_out5 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2);
hz_out6 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out5 = (v8i16) __msa_ilvev_b((v16i8) hz_out6, (v16i8) hz_out5);
tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2);
hz_out7 = HORIZ_6TAP_FILT(src7, src7, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out7 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp2 = DPADD_SH3_SH(out1, out2, out7, filt_vt0, filt_vt1, filt_vt2);
hz_out8 = HORIZ_6TAP_FILT(src8, src8, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
out6 = (v8i16) __msa_ilvev_b((v16i8) hz_out8, (v16i8) hz_out7);
tmp3 = DPADD_SH3_SH(out4, out5, out6, filt_vt0, filt_vt1, filt_vt2);
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);
ST8x4_UB(vec0, vec1, dst, dst_stride);
dst += (4 * dst_stride);
hz_out4 = hz_out8;
out0 = out2;
out1 = out7;
out3 = out5;
out4 = out6;
}
}
void ff_put_vp8_epel16_h6v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h6v6_msa(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
static void common_hz_4t_4x4_msa(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, mask0, mask1;
v8i16 filt, out0, out1;
v16u8 out;
mask0 = LD_SB(&mc_filt_mask_arr[16]);
src -= 1;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
mask1 = mask0 + 2;
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
filt0, filt1, out0, out1);
SRARI_H2_SH(out0, out1, 7);
SAT_SH2_SH(out0, out1, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_4t_4x8_msa(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, mask0, mask1;
v16u8 out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_SB(&mc_filt_mask_arr[16]);
src -= 1;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
mask1 = mask0 + 2;
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
filt0, filt1, out0, out1);
LD_SB4(src, src_stride, src0, src1, src2, src3);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
filt0, filt1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
out = PCKEV_XORI128_UB(out2, out3);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
}
static void common_hz_4t_4x16_msa(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;
v16i8 filt0, filt1, mask0, mask1;
v16u8 out;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_SB(&mc_filt_mask_arr[16]);
src -= 1;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
mask1 = mask0 + 2;
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7);
HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
filt0, filt1, out0, out1);
HORIZ_4TAP_4WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1,
filt0, filt1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
out = PCKEV_XORI128_UB(out2, out3);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
src += (8 * src_stride);
XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7);
HORIZ_4TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1,
filt0, filt1, out0, out1);
HORIZ_4TAP_4WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1,
filt0, filt1, out2, out3);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
out = PCKEV_XORI128_UB(out0, out1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
out = PCKEV_XORI128_UB(out2, out3);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
}
void ff_put_vp8_epel4_h4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = subpel_filters_msa[mx - 1];
if (4 == height) {
common_hz_4t_4x4_msa(src, src_stride, dst, dst_stride, filter);
} else if (8 == height) {
common_hz_4t_4x8_msa(src, src_stride, dst, dst_stride, filter);
} else if (16 == height) {
common_hz_4t_4x16_msa(src, src_stride, dst, dst_stride, filter);
}
}
void ff_put_vp8_epel8_h4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, filt0, filt1, mask0, mask1;
v16u8 tmp0, tmp1;
v8i16 filt, out0, out1, out2, out3;
mask0 = LD_SB(&mc_filt_mask_arr[0]);
src -= 1;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
mask1 = mask0 + 2;
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
XORI_B4_128_SB(src0, src1, src2, src3);
HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, filt0,
filt1, 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);
ST8x4_UB(tmp0, tmp1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_put_vp8_epel16_h4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[mx - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7;
v16i8 filt0, filt1, mask0, mask1;
v8i16 filt, out0, out1, out2, out3, out4, out5, out6, out7;
v16u8 out;
mask0 = LD_SB(&mc_filt_mask_arr[0]);
src -= 1;
/* rearranging filter */
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
mask1 = mask0 + 2;
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);
XORI_B8_128_SB(src0, src1, src2, src3, src4, src5, src6, src7);
HORIZ_4TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, filt0,
filt1, out0, out1, out2, out3);
HORIZ_4TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, filt0,
filt1, out4, out5, out6, out7);
SRARI_H4_SH(out0, out1, out2, out3, 7);
SRARI_H4_SH(out4, out5, out6, out7, 7);
SAT_SH4_SH(out0, out1, out2, out3, 7);
SAT_SH4_SH(out4, out5, out6, out7, 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;
out = PCKEV_XORI128_UB(out4, out5);
ST_UB(out, dst);
dst += dst_stride;
out = PCKEV_XORI128_UB(out6, out7);
ST_UB(out, dst);
dst += dst_stride;
}
}
void ff_put_vp8_epel4_v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5;
v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r;
v16i8 src2110, src4332, filt0, filt1;
v8i16 filt, out10, out32;
v16u8 out;
src -= src_stride;
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
src2110 = (v16i8) __msa_ilvr_d((v2i64) src21_r, (v2i64) src10_r);
src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB3(src, src_stride, src3, src4, src5);
src += (3 * src_stride);
ILVR_B2_SB(src3, src2, src4, src3, src32_r, src43_r);
src4332 = (v16i8) __msa_ilvr_d((v2i64) src43_r, (v2i64) src32_r);
src4332 = (v16i8) __msa_xori_b((v16u8) src4332, 128);
out10 = FILT_4TAP_DPADD_S_H(src2110, src4332, filt0, filt1);
src2 = LD_SB(src);
src += (src_stride);
ILVR_B2_SB(src5, src4, src2, src5, src54_r, src65_r);
src2110 = (v16i8) __msa_ilvr_d((v2i64) src65_r, (v2i64) src54_r);
src2110 = (v16i8) __msa_xori_b((v16u8) src2110, 128);
out32 = FILT_4TAP_DPADD_S_H(src4332, src2110, filt0, filt1);
SRARI_H2_SH(out10, out32, 7);
SAT_SH2_SH(out10, out32, 7);
out = PCKEV_XORI128_UB(out10, out32);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_put_vp8_epel8_v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src7, src8, src9, src10;
v16i8 src10_r, src72_r, src98_r, src21_r, src87_r, src109_r, filt0, filt1;
v16u8 tmp0, tmp1;
v8i16 filt, out0_r, out1_r, out2_r, out3_r;
src -= src_stride;
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
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);
ILVR_B4_SB(src7, src2, src8, src7, src9, src8, src10, src9,
src72_r, src87_r, src98_r, src109_r);
out0_r = FILT_4TAP_DPADD_S_H(src10_r, src72_r, filt0, filt1);
out1_r = FILT_4TAP_DPADD_S_H(src21_r, src87_r, filt0, filt1);
out2_r = FILT_4TAP_DPADD_S_H(src72_r, src98_r, filt0, filt1);
out3_r = FILT_4TAP_DPADD_S_H(src87_r, src109_r, filt0, filt1);
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);
ST8x4_UB(tmp0, tmp1, dst, dst_stride);
dst += (4 * dst_stride);
src10_r = src98_r;
src21_r = src109_r;
src2 = src10;
}
}
void ff_put_vp8_epel16_v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6;
v16i8 src10_r, src32_r, src54_r, src21_r, src43_r, src65_r, src10_l;
v16i8 src32_l, src54_l, src21_l, src43_l, src65_l, filt0, filt1;
v16u8 tmp0, tmp1, tmp2, tmp3;
v8i16 filt, out0_r, out1_r, out2_r, out3_r, out0_l, out1_l, out2_l, out3_l;
src -= src_stride;
filt = LD_SH(filter);
SPLATI_H2_SB(filt, 0, 1, filt0, filt1);
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
ILVR_B2_SB(src1, src0, src2, src1, src10_r, src21_r);
ILVL_B2_SB(src1, src0, src2, src1, src10_l, src21_l);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src3, src4, src5, src6);
src += (4 * src_stride);
XORI_B4_128_SB(src3, src4, src5, src6);
ILVR_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5,
src32_r, src43_r, src54_r, src65_r);
ILVL_B4_SB(src3, src2, src4, src3, src5, src4, src6, src5,
src32_l, src43_l, src54_l, src65_l);
out0_r = FILT_4TAP_DPADD_S_H(src10_r, src32_r, filt0, filt1);
out1_r = FILT_4TAP_DPADD_S_H(src21_r, src43_r, filt0, filt1);
out2_r = FILT_4TAP_DPADD_S_H(src32_r, src54_r, filt0, filt1);
out3_r = FILT_4TAP_DPADD_S_H(src43_r, src65_r, filt0, filt1);
out0_l = FILT_4TAP_DPADD_S_H(src10_l, src32_l, filt0, filt1);
out1_l = FILT_4TAP_DPADD_S_H(src21_l, src43_l, filt0, filt1);
out2_l = FILT_4TAP_DPADD_S_H(src32_l, src54_l, filt0, filt1);
out3_l = FILT_4TAP_DPADD_S_H(src43_l, src65_l, filt0, filt1);
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;
src21_r = src65_r;
src10_l = src54_l;
src21_l = src65_l;
src2 = src6;
}
}
void ff_put_vp8_epel4_h4v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, filt_hz0, filt_hz1;
v16u8 mask0, mask1, out;
v8i16 filt, filt_vt0, filt_vt1, tmp0, tmp1, vec0, vec1, vec2;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= (1 + 1 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H2_SB(filt, 0, 1, filt_hz0, filt_hz1);
mask1 = mask0 + 2;
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
hz_out0 = HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_hz0, filt_hz1);
hz_out1 = HORIZ_4TAP_FILT(src1, src2, mask0, mask1, filt_hz0, filt_hz1);
vec0 = (v8i16) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
filt = LD_SH(filter_vert);
SPLATI_H2_SH(filt, 0, 1, filt_vt0, filt_vt1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src3, src4, src5, src6);
src += (4 * src_stride);
XORI_B2_128_SB(src3, src4);
hz_out3 = HORIZ_4TAP_FILT(src3, src4, mask0, mask1, filt_hz0, filt_hz1);
hz_out2 = (v8i16) __msa_sldi_b((v16i8) hz_out3, (v16i8) hz_out1, 8);
vec1 = (v8i16) __msa_ilvev_b((v16i8) hz_out3, (v16i8) hz_out2);
tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
XORI_B2_128_SB(src5, src6);
hz_out5 = HORIZ_4TAP_FILT(src5, src6, mask0, mask1, filt_hz0, filt_hz1);
hz_out4 = (v8i16) __msa_sldi_b((v16i8) hz_out5, (v16i8) hz_out3, 8);
vec2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp1 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1);
SRARI_H2_SH(tmp0, tmp1, 7);
SAT_SH2_SH(tmp0, tmp1, 7);
out = PCKEV_XORI128_UB(tmp0, tmp1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
hz_out1 = hz_out5;
vec0 = vec2;
}
}
void ff_put_vp8_epel8_h4v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, filt_hz0, filt_hz1;
v16u8 mask0, mask1, out0, out1;
v8i16 filt, filt_vt0, filt_vt1, tmp0, tmp1, tmp2, tmp3;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3;
v8i16 vec0, vec1, vec2, vec3, vec4;
mask0 = LD_UB(&mc_filt_mask_arr[0]);
src -= (1 + 1 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H2_SB(filt, 0, 1, filt_hz0, filt_hz1);
mask1 = mask0 + 2;
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
hz_out0 = HORIZ_4TAP_FILT(src0, src0, mask0, mask1, filt_hz0, filt_hz1);
hz_out1 = HORIZ_4TAP_FILT(src1, src1, mask0, mask1, filt_hz0, filt_hz1);
hz_out2 = HORIZ_4TAP_FILT(src2, src2, mask0, mask1, filt_hz0, filt_hz1);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out1, hz_out2, vec0, vec2);
filt = LD_SH(filter_vert);
SPLATI_H2_SH(filt, 0, 1, filt_vt0, filt_vt1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src3, src4, src5, src6);
src += (4 * src_stride);
XORI_B4_128_SB(src3, src4, src5, src6);
hz_out3 = HORIZ_4TAP_FILT(src3, src3, mask0, mask1, filt_hz0, filt_hz1);
vec1 = (v8i16) __msa_ilvev_b((v16i8) hz_out3, (v16i8) hz_out2);
tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
hz_out0 = HORIZ_4TAP_FILT(src4, src4, mask0, mask1, filt_hz0, filt_hz1);
vec3 = (v8i16) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out3);
tmp1 = FILT_4TAP_DPADD_S_H(vec2, vec3, filt_vt0, filt_vt1);
hz_out1 = HORIZ_4TAP_FILT(src5, src5, mask0, mask1, filt_hz0, filt_hz1);
vec4 = (v8i16) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp2 = FILT_4TAP_DPADD_S_H(vec1, vec4, filt_vt0, filt_vt1);
hz_out2 = HORIZ_4TAP_FILT(src6, src6, mask0, mask1, filt_hz0, filt_hz1);
ILVEV_B2_SH(hz_out3, hz_out0, hz_out1, hz_out2, vec0, vec1);
tmp3 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
out0 = PCKEV_XORI128_UB(tmp0, tmp1);
out1 = PCKEV_XORI128_UB(tmp2, tmp3);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * dst_stride);
vec0 = vec4;
vec2 = vec1;
}
}
void ff_put_vp8_epel16_h4v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h4v4_msa(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
void ff_put_vp8_epel4_h6v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6;
v16i8 filt_hz0, filt_hz1, filt_hz2;
v16u8 res0, res1, mask0, mask1, mask2;
v8i16 filt, filt_vt0, filt_vt1, tmp0, tmp1, vec0, vec1, vec2;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5;
mask0 = LD_UB(&mc_filt_mask_arr[16]);
src -= (2 + 1 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H3_SB(filt, 0, 1, 2, filt_hz0, filt_hz1, filt_hz2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
hz_out0 = HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = HORIZ_6TAP_FILT(src1, src2, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec0 = (v8i16) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
filt = LD_SH(filter_vert);
SPLATI_H2_SH(filt, 0, 1, filt_vt0, filt_vt1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src3, src4, src5, src6);
src += (4 * src_stride);
XORI_B4_128_SB(src3, src4, src5, src6);
hz_out3 = HORIZ_6TAP_FILT(src3, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = (v8i16) __msa_sldi_b((v16i8) hz_out3, (v16i8) hz_out1, 8);
vec1 = (v8i16) __msa_ilvev_b((v16i8) hz_out3, (v16i8) hz_out2);
tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
hz_out5 = HORIZ_6TAP_FILT(src5, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out4 = (v8i16) __msa_sldi_b((v16i8) hz_out5, (v16i8) hz_out3, 8);
vec2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp1 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1);
SRARI_H2_SH(tmp0, tmp1, 7);
SAT_SH2_SH(tmp0, tmp1, 7);
PCKEV_B2_UB(tmp0, tmp0, tmp1, tmp1, res0, res1);
XORI_B2_128_UB(res0, res1);
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
hz_out1 = hz_out5;
vec0 = vec2;
}
}
void ff_put_vp8_epel8_h6v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6;
v16i8 filt_hz0, filt_hz1, filt_hz2, mask0, mask1, mask2;
v8i16 filt, filt_vt0, filt_vt1, hz_out0, hz_out1, hz_out2, hz_out3;
v8i16 tmp0, tmp1, tmp2, tmp3, vec0, vec1, vec2, vec3;
v16u8 out0, out1;
mask0 = LD_SB(&mc_filt_mask_arr[0]);
src -= (2 + src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H3_SB(filt, 0, 1, 2, filt_hz0, filt_hz1, filt_hz2);
mask1 = mask0 + 2;
mask2 = mask0 + 4;
LD_SB3(src, src_stride, src0, src1, src2);
src += (3 * src_stride);
XORI_B3_128_SB(src0, src1, src2);
hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out1, hz_out2, vec0, vec2);
filt = LD_SH(filter_vert);
SPLATI_H2_SH(filt, 0, 1, filt_vt0, filt_vt1);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src3, src4, src5, src6);
src += (4 * src_stride);
XORI_B4_128_SB(src3, src4, src5, src6);
hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec1 = (v8i16) __msa_ilvev_b((v16i8) hz_out3, (v16i8) hz_out2);
tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1);
hz_out0 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec3 = (v8i16) __msa_ilvev_b((v16i8) hz_out0, (v16i8) hz_out3);
tmp1 = FILT_4TAP_DPADD_S_H(vec2, vec3, filt_vt0, filt_vt1);
hz_out1 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
vec0 = (v8i16) __msa_ilvev_b((v16i8) hz_out1, (v16i8) hz_out0);
tmp2 = FILT_4TAP_DPADD_S_H(vec1, vec0, filt_vt0, filt_vt1);
hz_out2 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0,
filt_hz1, filt_hz2);
ILVEV_B2_SH(hz_out3, hz_out0, hz_out1, hz_out2, vec1, vec2);
tmp3 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1);
SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, 7);
SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
out0 = PCKEV_XORI128_UB(tmp0, tmp1);
out1 = PCKEV_XORI128_UB(tmp2, tmp3);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_put_vp8_epel16_h6v4_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h6v4_msa(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
void ff_put_vp8_epel4_h4v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 filt_hz0, filt_hz1, mask0, mask1;
v16u8 out;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, tmp0, tmp1, out0, out1, out2, out3;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2;
mask0 = LD_SB(&mc_filt_mask_arr[16]);
src -= (1 + 2 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H2_SB(filt, 0, 1, filt_hz0, filt_hz1);
mask1 = mask0 + 2;
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
hz_out0 = HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_hz0, filt_hz1);
hz_out2 = HORIZ_4TAP_FILT(src2, src3, mask0, mask1, filt_hz0, filt_hz1);
hz_out3 = HORIZ_4TAP_FILT(src3, src4, mask0, mask1, filt_hz0, filt_hz1);
hz_out1 = (v8i16) __msa_sldi_b((v16i8) hz_out2, (v16i8) hz_out0, 8);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
filt = LD_SH(filter_vert);
SPLATI_H3_SH(filt, 0, 1, 2, filt_vt0, filt_vt1, filt_vt2);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src5, src6, src7, src8);
XORI_B4_128_SB(src5, src6, src7, src8);
src += (4 * src_stride);
hz_out5 = HORIZ_4TAP_FILT(src5, src6, mask0, mask1, filt_hz0, filt_hz1);
hz_out4 = (v8i16) __msa_sldi_b((v16i8) hz_out5, (v16i8) hz_out3, 8);
out2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2);
hz_out7 = HORIZ_4TAP_FILT(src7, src8, mask0, mask1, filt_hz0, filt_hz1);
hz_out6 = (v8i16) __msa_sldi_b((v16i8) hz_out7, (v16i8) hz_out5, 8);
out3 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp1 = DPADD_SH3_SH(out1, out2, out3, filt_vt0, filt_vt1, filt_vt2);
SRARI_H2_SH(tmp0, tmp1, 7);
SAT_SH2_SH(tmp0, tmp1, 7);
out = PCKEV_XORI128_UB(tmp0, tmp1);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
dst += (4 * dst_stride);
hz_out3 = hz_out7;
out0 = out2;
out1 = out3;
}
}
void ff_put_vp8_epel8_h4v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = subpel_filters_msa[mx - 1];
const int8_t *filter_vert = subpel_filters_msa[my - 1];
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8;
v16i8 filt_hz0, filt_hz1, mask0, mask1;
v8i16 filt, filt_vt0, filt_vt1, filt_vt2, tmp0, tmp1, tmp2, tmp3;
v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
v8i16 hz_out7, hz_out8, out0, out1, out2, out3, out4, out5, out6, out7;
v16u8 vec0, vec1;
mask0 = LD_SB(&mc_filt_mask_arr[0]);
src -= (1 + 2 * src_stride);
/* rearranging filter */
filt = LD_SH(filter_horiz);
SPLATI_H2_SB(filt, 0, 1, filt_hz0, filt_hz1);
mask1 = mask0 + 2;
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
src += (5 * src_stride);
XORI_B5_128_SB(src0, src1, src2, src3, src4);
hz_out0 = HORIZ_4TAP_FILT(src0, src0, mask0, mask1, filt_hz0, filt_hz1);
hz_out1 = HORIZ_4TAP_FILT(src1, src1, mask0, mask1, filt_hz0, filt_hz1);
hz_out2 = HORIZ_4TAP_FILT(src2, src2, mask0, mask1, filt_hz0, filt_hz1);
hz_out3 = HORIZ_4TAP_FILT(src3, src3, mask0, mask1, filt_hz0, filt_hz1);
hz_out4 = HORIZ_4TAP_FILT(src4, src4, mask0, mask1, filt_hz0, filt_hz1);
ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
ILVEV_B2_SH(hz_out1, hz_out2, hz_out3, hz_out4, out3, out4);
filt = LD_SH(filter_vert);
SPLATI_H3_SH(filt, 0, 1, 2, filt_vt0, filt_vt1, filt_vt2);
for (loop_cnt = (height >> 2); loop_cnt--;) {
LD_SB4(src, src_stride, src5, src6, src7, src8);
src += (4 * src_stride);
XORI_B4_128_SB(src5, src6, src7, src8);
hz_out5 = HORIZ_4TAP_FILT(src5, src5, mask0, mask1, filt_hz0, filt_hz1);
out2 = (v8i16) __msa_ilvev_b((v16i8) hz_out5, (v16i8) hz_out4);
tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2);
hz_out6 = HORIZ_4TAP_FILT(src6, src6, mask0, mask1, filt_hz0, filt_hz1);
out5 = (v8i16) __msa_ilvev_b((v16i8) hz_out6, (v16i8) hz_out5);
tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2);
hz_out7 = HORIZ_4TAP_FILT(src7, src7, mask0, mask1, filt_hz0, filt_hz1);
out6 = (v8i16) __msa_ilvev_b((v16i8) hz_out7, (v16i8) hz_out6);
tmp2 = DPADD_SH3_SH(out1, out2, out6, filt_vt0, filt_vt1, filt_vt2);
hz_out8 = HORIZ_4TAP_FILT(src8, src8, mask0, mask1, filt_hz0, filt_hz1);
out7 = (v8i16) __msa_ilvev_b((v16i8) hz_out8, (v16i8) hz_out7);
tmp3 = DPADD_SH3_SH(out4, out5, out7, filt_vt0, filt_vt1, filt_vt2);
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);
ST8x4_UB(vec0, vec1, dst, dst_stride);
dst += (4 * dst_stride);
hz_out4 = hz_out8;
out0 = out2;
out1 = out6;
out3 = out5;
out4 = out7;
}
}
void ff_put_vp8_epel16_h4v6_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t multiple8_cnt;
for (multiple8_cnt = 2; multiple8_cnt--;) {
ff_put_vp8_epel8_h4v6_msa(dst, dst_stride, src, src_stride, height,
mx, my);
src += 8;
dst += 8;
}
}
static void common_hz_2t_4x4_msa(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);
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_hz_2t_4x8_msa(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);
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
ST4x4_UB(res2, res3, 0, 1, 0, 1, dst, dst_stride);
}
void ff_put_vp8_bilinear4_h_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = 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(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);
ST8x4_UB(src0, src1, dst, dst_stride);
}
static void common_hz_2t_8x8mult_msa(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);
ST8x4_UB(out0, out1, 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);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST8x4_UB(out0, out1, 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);
LD_SB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
PCKEV_B2_SB(vec1, vec0, vec3, vec2, out0, out1);
ST8x4_UB(out0, out1, 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);
ST8x4_UB(out0, out1, dst + 4 * dst_stride, dst_stride);
}
}
void ff_put_vp8_bilinear8_h_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = 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_vp8_bilinear16_h_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = 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;
}
}
static void common_vt_2t_4x4_msa(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);
ST4x4_UB(src2110, src2110, 0, 1, 2, 3, dst, dst_stride);
}
static void common_vt_2t_4x8_msa(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);
ST4x4_UB(src2110, src2110, 0, 1, 2, 3, dst, dst_stride);
ST4x4_UB(src4332, src4332, 0, 1, 2, 3, dst + 4 * dst_stride, dst_stride);
}
void ff_put_vp8_bilinear4_v_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = 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(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);
ST8x4_UB(out0, out1, dst, dst_stride);
}
static void common_vt_2t_8x8mult_msa(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);
ST8x4_UB(out0, out1, 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_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * dst_stride);
src0 = src8;
}
}
void ff_put_vp8_bilinear8_v_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter = 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_vp8_bilinear16_v_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter = 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;
}
}
static void common_hv_2ht_2vt_4x4_msa(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);
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
}
static void common_hv_2ht_2vt_4x8_msa(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_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
hz_out3, hz_out5, 8);
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);
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
ST4x4_UB(res2, res3, 0, 1, 0, 1, dst, dst_stride);
}
void ff_put_vp8_bilinear4_hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = 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(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);
ST8x4_UB(out0, out1, dst, dst_stride);
}
static void common_hv_2ht_2vt_8x8mult_msa(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);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * 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);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * dst_stride);
}
}
void ff_put_vp8_bilinear8_hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
const int8_t *filter_horiz = bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = 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_vp8_bilinear16_hv_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
uint32_t loop_cnt;
const int8_t *filter_horiz = bilinear_filters_msa[mx - 1];
const int8_t *filter_vert = 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_vp8_pixels8_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t cnt;
uint64_t out0, out1, out2, out3, out4, out5, out6, out7;
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);
src += (8 * src_stride);
out0 = __msa_copy_u_d((v2i64) src0, 0);
out1 = __msa_copy_u_d((v2i64) src1, 0);
out2 = __msa_copy_u_d((v2i64) src2, 0);
out3 = __msa_copy_u_d((v2i64) src3, 0);
out4 = __msa_copy_u_d((v2i64) src4, 0);
out5 = __msa_copy_u_d((v2i64) src5, 0);
out6 = __msa_copy_u_d((v2i64) src6, 0);
out7 = __msa_copy_u_d((v2i64) src7, 0);
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--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
out0 = __msa_copy_u_d((v2i64) src0, 0);
out1 = __msa_copy_u_d((v2i64) src1, 0);
out2 = __msa_copy_u_d((v2i64) src2, 0);
out3 = __msa_copy_u_d((v2i64) src3, 0);
SD4(out0, out1, out2, out3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
}
static void copy_16multx8mult_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height, int32_t width)
{
int32_t cnt, loop_cnt;
uint8_t *src_tmp, *dst_tmp;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
for (cnt = (width >> 4); cnt--;) {
src_tmp = src;
dst_tmp = dst;
for (loop_cnt = (height >> 3); loop_cnt--;) {
LD_UB8(src_tmp, src_stride,
src0, src1, src2, src3, src4, src5, src6, src7);
src_tmp += (8 * src_stride);
ST_UB8(src0, src1, src2, src3, src4, src5, src6, src7,
dst_tmp, dst_stride);
dst_tmp += (8 * dst_stride);
}
src += 16;
dst += 16;
}
}
void ff_put_vp8_pixels16_msa(uint8_t *dst, ptrdiff_t dst_stride,
uint8_t *src, ptrdiff_t src_stride,
int height, int mx, int my)
{
int32_t cnt;
v16u8 src0, src1, src2, src3;
if (0 == height % 8) {
copy_16multx8mult_msa(src, src_stride, dst, dst_stride, height, 16);
} 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);
}
}
}