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FFmpeg/libavcodec/mips/h264dsp_msa.c

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/*
* Copyright (c) 2015 Parag Salasakar (Parag.Salasakar@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 "libavutil/mips/generic_macros_msa.h"
#include "h264dsp_mips.h"
static void avc_wgt_4x2_msa(uint8_t *data,
int32_t stride,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint32_t data0, data1;
v16u8 zero = { 0 };
v16u8 src0, src1;
v4i32 res0, res1;
v8i16 temp0, temp1;
v16u8 vec0, vec1;
v8i16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = __msa_fill_h(src_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom);
data0 = LOAD_WORD(data);
data1 = LOAD_WORD(data + stride);
src0 = (v16u8) __msa_fill_w(data0);
src1 = (v16u8) __msa_fill_w(data1);
ILVR_B_2VECS_UB(src0, src1, zero, zero, vec0, vec1);
temp0 = wgt * (v8i16) vec0;
temp1 = wgt * (v8i16) vec1;
temp0 = __msa_adds_s_h(temp0, offset);
temp1 = __msa_adds_s_h(temp1, offset);
temp0 = __msa_maxi_s_h(temp0, 0);
temp1 = __msa_maxi_s_h(temp1, 0);
temp0 = __msa_srl_h(temp0, denom);
temp1 = __msa_srl_h(temp1, denom);
temp0 = (v8i16) __msa_sat_u_h((v8u16) temp0, 7);
temp1 = (v8i16) __msa_sat_u_h((v8u16) temp1, 7);
res0 = (v4i32) __msa_pckev_b((v16i8) temp0, (v16i8) temp0);
res1 = (v4i32) __msa_pckev_b((v16i8) temp1, (v16i8) temp1);
data0 = __msa_copy_u_w(res0, 0);
data1 = __msa_copy_u_w(res1, 0);
STORE_WORD(data, data0);
data += stride;
STORE_WORD(data, data1);
}
static void avc_wgt_4x4multiple_msa(uint8_t *data,
int32_t stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint8_t cnt;
uint32_t data0, data1, data2, data3;
v16u8 zero = { 0 };
v16u8 src0, src1, src2, src3;
v8u16 temp0, temp1, temp2, temp3;
v8i16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = __msa_fill_h(src_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom);
for (cnt = height / 4; cnt--;) {
LOAD_4WORDS_WITH_STRIDE(data, stride, data0, data1, data2, data3);
src0 = (v16u8) __msa_fill_w(data0);
src1 = (v16u8) __msa_fill_w(data1);
src2 = (v16u8) __msa_fill_w(data2);
src3 = (v16u8) __msa_fill_w(data3);
ILVR_B_4VECS_UH(src0, src1, src2, src3, zero, zero, zero, zero,
temp0, temp1, temp2, temp3);
temp0 *= wgt;
temp1 *= wgt;
temp2 *= wgt;
temp3 *= wgt;
ADDS_S_H_4VECS_UH(temp0, offset, temp1, offset,
temp2, offset, temp3, offset,
temp0, temp1, temp2, temp3);
MAXI_S_H_4VECS_UH(temp0, temp1, temp2, temp3, 0);
SRL_H_4VECS_UH(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
SAT_U_H_4VECS_UH(temp0, temp1, temp2, temp3, 7);
PCKEV_B_STORE_4_BYTES_4(temp0, temp1, temp2, temp3, data, stride);
data += (4 * stride);
}
}
static void avc_wgt_4width_msa(uint8_t *data,
int32_t stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
if (2 == height) {
avc_wgt_4x2_msa(data, stride, log2_denom, src_weight, offset_in);
} else {
avc_wgt_4x4multiple_msa(data, stride, height, log2_denom,
src_weight, offset_in);
}
}
static void avc_wgt_8width_msa(uint8_t *data,
int32_t stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint8_t cnt;
v16u8 zero = { 0 };
v16u8 src0, src1, src2, src3;
v8u16 src0_r, src1_r, src2_r, src3_r;
v8u16 temp0, temp1, temp2, temp3;
v8u16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = (v8u16) __msa_fill_h(src_weight);
offset = (v8u16) __msa_fill_h(offset_in);
denom = (v8u16) __msa_fill_h(log2_denom);
for (cnt = height / 4; cnt--;) {
LOAD_4VECS_UB(data, stride, src0, src1, src2, src3);
ILVR_B_4VECS_UH(src0, src1, src2, src3, zero, zero, zero, zero,
src0_r, src1_r, src2_r, src3_r);
temp0 = wgt * src0_r;
temp1 = wgt * src1_r;
temp2 = wgt * src2_r;
temp3 = wgt * src3_r;
ADDS_S_H_4VECS_UH(temp0, offset, temp1, offset,
temp2, offset, temp3, offset,
temp0, temp1, temp2, temp3);
MAXI_S_H_4VECS_UH(temp0, temp1, temp2, temp3, 0);
SRL_H_4VECS_UH(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
SAT_U_H_4VECS_UH(temp0, temp1, temp2, temp3, 7);
PCKEV_B_STORE_8_BYTES_4(temp0, temp1, temp2, temp3, data, stride);
data += (4 * stride);
}
}
static void avc_wgt_16width_msa(uint8_t *data,
int32_t stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t offset_in)
{
uint8_t cnt;
v16u8 zero = { 0 };
v16u8 src0, src1, src2, src3;
v16u8 dst0, dst1, dst2, dst3;
v8u16 src0_l, src1_l, src2_l, src3_l;
v8u16 src0_r, src1_r, src2_r, src3_r;
v8u16 temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7;
v8u16 wgt, denom, offset;
offset_in <<= (log2_denom);
if (log2_denom) {
offset_in += (1 << (log2_denom - 1));
}
wgt = (v8u16) __msa_fill_h(src_weight);
offset = (v8u16) __msa_fill_h(offset_in);
denom = (v8u16) __msa_fill_h(log2_denom);
for (cnt = height / 4; cnt--;) {
LOAD_4VECS_UB(data, stride, src0, src1, src2, src3);
ILV_B_LRLR_UH(src0, zero, src1, zero, src0_l, src0_r, src1_l, src1_r);
ILV_B_LRLR_UH(src2, zero, src3, zero, src2_l, src2_r, src3_l, src3_r);
temp0 = wgt * src0_r;
temp1 = wgt * src0_l;
temp2 = wgt * src1_r;
temp3 = wgt * src1_l;
temp4 = wgt * src2_r;
temp5 = wgt * src2_l;
temp6 = wgt * src3_r;
temp7 = wgt * src3_l;
ADDS_S_H_4VECS_UH(temp0, offset, temp1, offset,
temp2, offset, temp3, offset,
temp0, temp1, temp2, temp3);
ADDS_S_H_4VECS_UH(temp4, offset, temp5, offset,
temp6, offset, temp7, offset,
temp4, temp5, temp6, temp7);
MAXI_S_H_4VECS_UH(temp0, temp1, temp2, temp3, 0);
MAXI_S_H_4VECS_UH(temp4, temp5, temp6, temp7, 0);
SRL_H_4VECS_UH(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
SRL_H_4VECS_UH(temp4, temp5, temp6, temp7,
temp4, temp5, temp6, temp7, denom);
SAT_U_H_4VECS_UH(temp0, temp1, temp2, temp3, 7);
SAT_U_H_4VECS_UH(temp4, temp5, temp6, temp7, 7);
PCKEV_B_4VECS_UB(temp1, temp3, temp5, temp7, temp0, temp2, temp4, temp6,
dst0, dst1, dst2, dst3);
STORE_4VECS_UB(data, stride, dst0, dst1, dst2, dst3);
data += 4 * stride;
}
}
static void avc_biwgt_4x2_msa(uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
int32_t log2_denom,
int32_t src_weight,
int32_t dst_weight,
int32_t offset_in)
{
uint32_t load0, load1, out0, out1;
v16i8 src_wgt, dst_wgt, wgt;
v16i8 src0, src1, dst0, dst1;
v8i16 temp0, temp1, denom, offset, add_val;
int32_t val = 128 * (src_weight + dst_weight);
offset_in = ((offset_in + 1) | 1) << log2_denom;
src_wgt = __msa_fill_b(src_weight);
dst_wgt = __msa_fill_b(dst_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom + 1);
add_val = __msa_fill_h(val);
offset += add_val;
wgt = __msa_ilvev_b(dst_wgt, src_wgt);
load0 = LOAD_WORD(src);
src += src_stride;
load1 = LOAD_WORD(src);
src0 = (v16i8) __msa_fill_w(load0);
src1 = (v16i8) __msa_fill_w(load1);
load0 = LOAD_WORD(dst);
load1 = LOAD_WORD(dst + dst_stride);
dst0 = (v16i8) __msa_fill_w(load0);
dst1 = (v16i8) __msa_fill_w(load1);
XORI_B_4VECS_SB(src0, src1, dst0, dst1, src0, src1, dst0, dst1, 128);
ILVR_B_2VECS_SH(src0, src1, dst0, dst1, temp0, temp1);
temp0 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp0);
temp1 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp1);
temp0 >>= denom;
temp1 >>= denom;
temp0 = CLIP_UNSIGNED_CHAR_H(temp0);
temp1 = CLIP_UNSIGNED_CHAR_H(temp1);
dst0 = __msa_pckev_b((v16i8) temp0, (v16i8) temp0);
dst1 = __msa_pckev_b((v16i8) temp1, (v16i8) temp1);
out0 = __msa_copy_u_w((v4i32) dst0, 0);
out1 = __msa_copy_u_w((v4i32) dst1, 0);
STORE_WORD(dst, out0);
dst += dst_stride;
STORE_WORD(dst, out1);
}
static void avc_biwgt_4x4multiple_msa(uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t dst_weight,
int32_t offset_in)
{
uint8_t cnt;
uint32_t load0, load1, load2, load3;
v16i8 src_wgt, dst_wgt, wgt;
v16i8 src0, src1, src2, src3;
v16i8 dst0, dst1, dst2, dst3;
v8i16 temp0, temp1, temp2, temp3;
v8i16 denom, offset, add_val;
int32_t val = 128 * (src_weight + dst_weight);
offset_in = ((offset_in + 1) | 1) << log2_denom;
src_wgt = __msa_fill_b(src_weight);
dst_wgt = __msa_fill_b(dst_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom + 1);
add_val = __msa_fill_h(val);
offset += add_val;
wgt = __msa_ilvev_b(dst_wgt, src_wgt);
for (cnt = height / 4; cnt--;) {
LOAD_4WORDS_WITH_STRIDE(src, src_stride, load0, load1, load2, load3);
src += (4 * src_stride);
src0 = (v16i8) __msa_fill_w(load0);
src1 = (v16i8) __msa_fill_w(load1);
src2 = (v16i8) __msa_fill_w(load2);
src3 = (v16i8) __msa_fill_w(load3);
LOAD_4WORDS_WITH_STRIDE(dst, dst_stride, load0, load1, load2, load3);
dst0 = (v16i8) __msa_fill_w(load0);
dst1 = (v16i8) __msa_fill_w(load1);
dst2 = (v16i8) __msa_fill_w(load2);
dst3 = (v16i8) __msa_fill_w(load3);
XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128);
XORI_B_4VECS_SB(dst0, dst1, dst2, dst3, dst0, dst1, dst2, dst3, 128);
ILVR_B_4VECS_SH(src0, src1, src2, src3, dst0, dst1, dst2, dst3,
temp0, temp1, temp2, temp3);
temp0 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp0);
temp1 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp1);
temp2 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp2);
temp3 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp3);
SRA_4VECS(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
temp0 = CLIP_UNSIGNED_CHAR_H(temp0);
temp1 = CLIP_UNSIGNED_CHAR_H(temp1);
temp2 = CLIP_UNSIGNED_CHAR_H(temp2);
temp3 = CLIP_UNSIGNED_CHAR_H(temp3);
PCKEV_B_STORE_4_BYTES_4(temp0, temp1, temp2, temp3, dst, dst_stride);
dst += (4 * dst_stride);
}
}
static void avc_biwgt_4width_msa(uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
int32_t height,
int32_t log2_denom,
int32_t src_weight,
int32_t dst_weight,
int32_t offset_in)
{
if (2 == height) {
avc_biwgt_4x2_msa(src, src_stride, dst, dst_stride,
log2_denom, src_weight, dst_weight,
offset_in);
} else {
avc_biwgt_4x4multiple_msa(src, src_stride, dst, dst_stride,
height, log2_denom, src_weight,
dst_weight, offset_in);
}
}
static void avc_biwgt_8width_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height, int32_t log2_denom,
int32_t src_weight, int32_t dst_weight,
int32_t offset_in)
{
uint8_t cnt;
v16i8 src_wgt, dst_wgt, wgt;
v16i8 src0, src1, src2, src3;
v16i8 dst0, dst1, dst2, dst3;
v8i16 temp0, temp1, temp2, temp3;
v8i16 denom, offset, add_val;
int32_t val = 128 * (src_weight + dst_weight);
offset_in = ((offset_in + 1) | 1) << log2_denom;
src_wgt = __msa_fill_b(src_weight);
dst_wgt = __msa_fill_b(dst_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom + 1);
add_val = __msa_fill_h(val);
offset += add_val;
wgt = __msa_ilvev_b(dst_wgt, src_wgt);
for (cnt = height / 4; cnt--;) {
LOAD_4VECS_SB(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
LOAD_4VECS_SB(dst, dst_stride, dst0, dst1, dst2, dst3);
XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128);
XORI_B_4VECS_SB(dst0, dst1, dst2, dst3, dst0, dst1, dst2, dst3, 128);
ILVR_B_4VECS_SH(src0, src1, src2, src3, dst0, dst1, dst2, dst3,
temp0, temp1, temp2, temp3);
temp0 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp0);
temp1 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp1);
temp2 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp2);
temp3 = __msa_dpadd_s_h(offset, wgt, (v16i8) temp3);
SRA_4VECS(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
temp0 = CLIP_UNSIGNED_CHAR_H(temp0);
temp1 = CLIP_UNSIGNED_CHAR_H(temp1);
temp2 = CLIP_UNSIGNED_CHAR_H(temp2);
temp3 = CLIP_UNSIGNED_CHAR_H(temp3);
PCKEV_B_STORE_8_BYTES_4(temp0, temp1, temp2, temp3, dst, dst_stride);
dst += 4 * dst_stride;
}
}
static void avc_biwgt_16width_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
int32_t height, int32_t log2_denom,
int32_t src_weight, int32_t dst_weight,
int32_t offset_in)
{
uint8_t cnt;
v16i8 src_wgt, dst_wgt, wgt;
v16i8 src0, src1, src2, src3;
v16i8 dst0, dst1, dst2, dst3;
v16i8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
v8i16 temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7;
v8i16 denom, offset, add_val;
int32_t val = 128 * (src_weight + dst_weight);
offset_in = ((offset_in + 1) | 1) << log2_denom;
src_wgt = __msa_fill_b(src_weight);
dst_wgt = __msa_fill_b(dst_weight);
offset = __msa_fill_h(offset_in);
denom = __msa_fill_h(log2_denom + 1);
add_val = __msa_fill_h(val);
offset += add_val;
wgt = __msa_ilvev_b(dst_wgt, src_wgt);
for (cnt = height / 4; cnt--;) {
LOAD_4VECS_SB(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
LOAD_4VECS_SB(dst, dst_stride, dst0, dst1, dst2, dst3);
XORI_B_4VECS_SB(src0, src1, src2, src3, src0, src1, src2, src3, 128);
XORI_B_4VECS_SB(dst0, dst1, dst2, dst3, dst0, dst1, dst2, dst3, 128);
ILV_B_LRLR_SB(src0, dst0, src1, dst1, vec1, vec0, vec3, vec2);
ILV_B_LRLR_SB(src2, dst2, src3, dst3, vec5, vec4, vec7, vec6);
temp0 = __msa_dpadd_s_h(offset, wgt, vec0);
temp1 = __msa_dpadd_s_h(offset, wgt, vec1);
temp2 = __msa_dpadd_s_h(offset, wgt, vec2);
temp3 = __msa_dpadd_s_h(offset, wgt, vec3);
temp4 = __msa_dpadd_s_h(offset, wgt, vec4);
temp5 = __msa_dpadd_s_h(offset, wgt, vec5);
temp6 = __msa_dpadd_s_h(offset, wgt, vec6);
temp7 = __msa_dpadd_s_h(offset, wgt, vec7);
SRA_4VECS(temp0, temp1, temp2, temp3,
temp0, temp1, temp2, temp3, denom);
SRA_4VECS(temp4, temp5, temp6, temp7,
temp4, temp5, temp6, temp7, denom);
temp0 = CLIP_UNSIGNED_CHAR_H(temp0);
temp1 = CLIP_UNSIGNED_CHAR_H(temp1);
temp2 = CLIP_UNSIGNED_CHAR_H(temp2);
temp3 = CLIP_UNSIGNED_CHAR_H(temp3);
temp4 = CLIP_UNSIGNED_CHAR_H(temp4);
temp5 = CLIP_UNSIGNED_CHAR_H(temp5);
temp6 = CLIP_UNSIGNED_CHAR_H(temp6);
temp7 = CLIP_UNSIGNED_CHAR_H(temp7);
PCKEV_B_4VECS_SB(temp1, temp3, temp5, temp7, temp0, temp2, temp4, temp6,
dst0, dst1, dst2, dst3);
STORE_4VECS_SB(dst, dst_stride, dst0, dst1, dst2, dst3);
dst += 4 * dst_stride;
}
}
#define AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(p3_or_q3_org_in, p0_or_q0_org_in, \
q3_or_p3_org_in, p1_or_q1_org_in, \
p2_or_q2_org_in, q1_or_p1_org_in, \
p0_or_q0_out, \
p1_or_q1_out, p2_or_q2_out) \
{ \
v8i16 threshold; \
v8i16 const3 = __msa_ldi_h(3); \
\
threshold = (p0_or_q0_org_in) + (q3_or_p3_org_in); \
threshold += (p1_or_q1_org_in); \
\
(p0_or_q0_out) = threshold << 1; \
(p0_or_q0_out) += (p2_or_q2_org_in); \
(p0_or_q0_out) += (q1_or_p1_org_in); \
(p0_or_q0_out) = __msa_srari_h((p0_or_q0_out), 3); \
\
(p1_or_q1_out) = (p2_or_q2_org_in) + threshold; \
(p1_or_q1_out) = __msa_srari_h((p1_or_q1_out), 2); \
\
(p2_or_q2_out) = (p2_or_q2_org_in) * const3; \
(p2_or_q2_out) += (p3_or_q3_org_in); \
(p2_or_q2_out) += (p3_or_q3_org_in); \
(p2_or_q2_out) += threshold; \
(p2_or_q2_out) = __msa_srari_h((p2_or_q2_out), 3); \
}
/* data[-u32_img_width] = (uint8_t)((2 * p1 + p0 + q1 + 2) >> 2); */
#define AVC_LOOP_FILTER_P0_OR_Q0(p0_or_q0_org_in, q1_or_p1_org_in, \
p1_or_q1_org_in, p0_or_q0_out) \
{ \
(p0_or_q0_out) = (p0_or_q0_org_in) + (q1_or_p1_org_in); \
(p0_or_q0_out) += (p1_or_q1_org_in); \
(p0_or_q0_out) += (p1_or_q1_org_in); \
(p0_or_q0_out) = __msa_srari_h((p0_or_q0_out), 2); \
}
#define AVC_LOOP_FILTER_P1_OR_Q1(p0_or_q0_org_in, q0_or_p0_org_in, \
p1_or_q1_org_in, p2_or_q2_org_in, \
negate_tc_in, tc_in, p1_or_q1_out) \
{ \
v8i16 clip3, temp; \
\
clip3 = (v8i16) __msa_aver_u_h((v8u16) (p0_or_q0_org_in), \
(v8u16) (q0_or_p0_org_in)); \
temp = (p1_or_q1_org_in) << 1; \
clip3 = clip3 - temp; \
clip3 = __msa_ave_s_h((p2_or_q2_org_in), clip3); \
clip3 = CLIP_MIN_TO_MAX_H(clip3, negate_tc_in, tc_in); \
(p1_or_q1_out) = (p1_or_q1_org_in) + clip3; \
}
#define AVC_LOOP_FILTER_P0Q0(q0_or_p0_org_in, p0_or_q0_org_in, \
p1_or_q1_org_in, q1_or_p1_org_in, \
negate_threshold_in, threshold_in, \
p0_or_q0_out, q0_or_p0_out) \
{ \
v8i16 q0_sub_p0, p1_sub_q1, delta; \
\
q0_sub_p0 = (q0_or_p0_org_in) - (p0_or_q0_org_in); \
p1_sub_q1 = (p1_or_q1_org_in) - (q1_or_p1_org_in); \
q0_sub_p0 <<= 2; \
p1_sub_q1 += 4; \
delta = q0_sub_p0 + p1_sub_q1; \
delta >>= 3; \
\
delta = CLIP_MIN_TO_MAX_H(delta, negate_threshold_in, \
threshold_in); \
\
(p0_or_q0_out) = (p0_or_q0_org_in) + delta; \
p0_or_q0_out = CLIP_UNSIGNED_CHAR_H(p0_or_q0_out); \
\
(q0_or_p0_out) = (q0_or_p0_org_in) - delta; \
q0_or_p0_out = CLIP_UNSIGNED_CHAR_H(q0_or_p0_out); \
}
#define AVC_LPF_H_CHROMA_422(src, stride, tc_val, alpha, beta, res) \
{ \
uint32_t load0, load1, load2, load3; \
v16u8 src0 = { 0 }; \
v16u8 src1 = { 0 }; \
v16u8 src2 = { 0 }; \
v16u8 src3 = { 0 }; \
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0; \
v16u8 is_less_than, is_less_than_alpha, is_less_than_beta; \
v8i16 tc, q0_sub_p0, p1_sub_q1, delta; \
v8i16 res0_r, res1_r; \
v16i8 zeros = { 0 }; \
v16u8 res0, res1; \
\
LOAD_4WORDS_WITH_STRIDE((src - 2), stride, \
load0, load1, load2, load3); \
\
src0 = (v16u8) __msa_insert_w((v4i32) src0, 0, load0); \
src1 = (v16u8) __msa_insert_w((v4i32) src1, 0, load1); \
src2 = (v16u8) __msa_insert_w((v4i32) src2, 0, load2); \
src3 = (v16u8) __msa_insert_w((v4i32) src3, 0, load3); \
\
TRANSPOSE4x4_B_UB(src0, src1, src2, src3, \
src0, src1, src2, src3); \
\
p0_asub_q0 = __msa_asub_u_b(src2, src1); \
p1_asub_p0 = __msa_asub_u_b(src1, src0); \
q1_asub_q0 = __msa_asub_u_b(src2, src3); \
\
tc = __msa_fill_h(tc_val); \
\
is_less_than_alpha = (p0_asub_q0 < alpha); \
is_less_than_beta = (p1_asub_p0 < beta); \
is_less_than = is_less_than_alpha & is_less_than_beta; \
is_less_than_beta = (q1_asub_q0 < beta); \
is_less_than = is_less_than_beta & is_less_than; \
\
q0_sub_p0 = (v8i16) __msa_ilvr_b((v16i8) src2, (v16i8) src1); \
p1_sub_q1 = (v8i16) __msa_ilvr_b((v16i8) src0, (v16i8) src3); \
\
q0_sub_p0 = __msa_hsub_u_h((v16u8) q0_sub_p0, (v16u8) q0_sub_p0); \
p1_sub_q1 = __msa_hsub_u_h((v16u8) p1_sub_q1, (v16u8) p1_sub_q1); \
\
q0_sub_p0 <<= 2; \
delta = q0_sub_p0 + p1_sub_q1; \
delta = __msa_srari_h(delta, 3); \
\
delta = CLIP_MIN_TO_MAX_H(delta, -tc, tc); \
\
res0_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src1); \
res1_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src2); \
\
res0_r += delta; \
res1_r -= delta; \
\
res0_r = CLIP_UNSIGNED_CHAR_H(res0_r); \
res1_r = CLIP_UNSIGNED_CHAR_H(res1_r); \
\
res0 = (v16u8) __msa_pckev_b((v16i8) res0_r, (v16i8) res0_r); \
res1 = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res1_r); \
\
res0 = __msa_bmnz_v(src1, res0, is_less_than); \
res1 = __msa_bmnz_v(src2, res1, is_less_than); \
\
res = (v16u8) __msa_ilvr_b((v16i8) res1, (v16i8) res0); \
}
#define TRANSPOSE2x4_B_UB(in0, in1, \
out0, out1, out2, out3) \
{ \
v16i8 zero_m = { 0 }; \
\
out0 = (v16u8) __msa_ilvr_b((v16i8) in1, (v16i8) in0); \
\
out1 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out0, 2); \
out2 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out1, 2); \
out3 = (v16u8) __msa_sldi_b(zero_m, (v16i8) out2, 2); \
}
#define AVC_LPF_H_2BYTE_CHROMA_422(src, stride, \
tc_val, alpha, beta, res) \
{ \
uint32_t load0, load1; \
v16u8 src0 = { 0 }; \
v16u8 src1 = { 0 }; \
v16u8 src2 = { 0 }; \
v16u8 src3 = { 0 }; \
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0; \
v16u8 is_less_than, is_less_than_alpha, is_less_than_beta; \
v8i16 tc, q0_sub_p0, p1_sub_q1, delta; \
v8i16 res0_r, res1_r; \
v16i8 zeros = { 0 }; \
v16u8 res0, res1; \
\
load0 = LOAD_WORD(src - 2); \
load1 = LOAD_WORD(src - 2 + stride); \
\
src0 = (v16u8) __msa_insert_w((v4i32) src0, 0, load0); \
src1 = (v16u8) __msa_insert_w((v4i32) src1, 0, load1); \
\
TRANSPOSE2x4_B_UB(src0, src1, \
src0, src1, src2, src3); \
\
p0_asub_q0 = __msa_asub_u_b(src2, src1); \
p1_asub_p0 = __msa_asub_u_b(src1, src0); \
q1_asub_q0 = __msa_asub_u_b(src2, src3); \
\
tc = __msa_fill_h(tc_val); \
\
is_less_than_alpha = (p0_asub_q0 < alpha); \
is_less_than_beta = (p1_asub_p0 < beta); \
is_less_than = is_less_than_alpha & is_less_than_beta; \
is_less_than_beta = (q1_asub_q0 < beta); \
is_less_than = is_less_than_beta & is_less_than; \
\
q0_sub_p0 = (v8i16) __msa_ilvr_b((v16i8) src2, (v16i8) src1); \
p1_sub_q1 = (v8i16) __msa_ilvr_b((v16i8) src0, (v16i8) src3); \
\
q0_sub_p0 = __msa_hsub_u_h((v16u8) q0_sub_p0, (v16u8) q0_sub_p0); \
p1_sub_q1 = __msa_hsub_u_h((v16u8) p1_sub_q1, (v16u8) p1_sub_q1); \
\
q0_sub_p0 <<= 2; \
delta = q0_sub_p0 + p1_sub_q1; \
delta = __msa_srari_h(delta, 3); \
\
delta = CLIP_MIN_TO_MAX_H(delta, -tc, tc); \
\
res0_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src1); \
res1_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src2); \
\
res0_r += delta; \
res1_r -= delta; \
\
res0_r = CLIP_UNSIGNED_CHAR_H(res0_r); \
res1_r = CLIP_UNSIGNED_CHAR_H(res1_r); \
\
res0 = (v16u8) __msa_pckev_b((v16i8) res0_r, (v16i8) res0_r); \
res1 = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res1_r); \
\
res0 = __msa_bmnz_v(src1, res0, is_less_than); \
res1 = __msa_bmnz_v(src2, res1, is_less_than); \
\
res = (v16u8) __msa_ilvr_b((v16i8) res1, (v16i8) res0); \
}
static void avc_loopfilter_luma_intra_edge_hor_msa(uint8_t *data,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
v16u8 p2_asub_p0, q2_asub_q0, p0_asub_q0;
v16u8 alpha, beta;
v16u8 is_less_than, is_less_than_beta, negate_is_less_than_beta;
v16u8 p2, p1, p0, q0, q1, q2;
v16u8 p3_org, p2_org, p1_org, p0_org, q0_org, q1_org, q2_org, q3_org;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
v8i16 p1_org_l, p0_org_l, q0_org_l, q1_org_l;
v8i16 p2_r = { 0 };
v8i16 p1_r = { 0 };
v8i16 p0_r = { 0 };
v8i16 q0_r = { 0 };
v8i16 q1_r = { 0 };
v8i16 q2_r = { 0 };
v8i16 p2_l = { 0 };
v8i16 p1_l = { 0 };
v8i16 p0_l = { 0 };
v8i16 q0_l = { 0 };
v8i16 q1_l = { 0 };
v8i16 q2_l = { 0 };
v16u8 tmp_flag;
v16i8 zero = { 0 };
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
p1_org = LOAD_UB(data - (img_width << 1));
p0_org = LOAD_UB(data - img_width);
q0_org = LOAD_UB(data);
q1_org = LOAD_UB(data + img_width);
{
v16u8 p1_asub_p0, q1_asub_q0, is_less_than_alpha;
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
}
if (!__msa_test_bz_v(is_less_than)) {
q2_org = LOAD_UB(data + (2 * img_width));
p3_org = LOAD_UB(data - (img_width << 2));
p2_org = LOAD_UB(data - (3 * img_width));
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
p1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p1_org);
p0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p0_org);
q0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q0_org);
tmp_flag = alpha >> 2;
tmp_flag = tmp_flag + 2;
tmp_flag = (p0_asub_q0 < tmp_flag);
p2_asub_p0 = __msa_asub_u_b(p2_org, p0_org);
is_less_than_beta = (p2_asub_p0 < beta);
is_less_than_beta = is_less_than_beta & tmp_flag;
negate_is_less_than_beta = __msa_xori_b(is_less_than_beta, 0xff);
is_less_than_beta = is_less_than_beta & is_less_than;
negate_is_less_than_beta = negate_is_less_than_beta & is_less_than;
{
v8u16 is_less_than_beta_l, is_less_than_beta_r;
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_r)) {
v8i16 p3_org_r;
p3_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p3_org);
p2_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(p3_org_r, p0_org_r,
q0_org_r, p1_org_r,
p2_r, q1_org_r,
p0_r, p1_r, p2_r);
}
q1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q1_org);
is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_l)) {
v8i16 p3_org_l;
p3_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p3_org);
p2_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(p3_org_l, p0_org_l,
q0_org_l, p1_org_l,
p2_l, q1_org_l,
p0_l, p1_l, p2_l);
}
}
/* combine and store */
if (!__msa_test_bz_v(is_less_than_beta)) {
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
p1 = (v16u8) __msa_pckev_b((v16i8) p1_l, (v16i8) p1_r);
p2 = (v16u8) __msa_pckev_b((v16i8) p2_l, (v16i8) p2_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than_beta);
p1_org = __msa_bmnz_v(p1_org, p1, is_less_than_beta);
p2_org = __msa_bmnz_v(p2_org, p2, is_less_than_beta);
STORE_UB(p1_org, data - (2 * img_width));
STORE_UB(p2_org, data - (3 * img_width));
}
{
v8u16 negate_is_less_than_beta_r, negate_is_less_than_beta_l;
negate_is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) negate_is_less_than_beta, zero, 8);
if (!__msa_test_bz_v((v16u8) negate_is_less_than_beta_r)) {
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_r);
}
negate_is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) negate_is_less_than_beta, 8);
if (!__msa_test_bz_v((v16u8) negate_is_less_than_beta_l)) {
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_l, q1_org_l, p1_org_l, p0_l);
}
}
/* combine */
if (!__msa_test_bz_v(negate_is_less_than_beta)) {
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
p0_org = __msa_bmnz_v(p0_org, p0, negate_is_less_than_beta);
}
STORE_UB(p0_org, data - img_width);
/* if (tmpFlag && (unsigned)ABS(q2-q0) < thresholds->beta_in) */
q3_org = LOAD_UB(data + (3 * img_width));
q2_asub_q0 = __msa_asub_u_b(q2_org, q0_org);
is_less_than_beta = (q2_asub_q0 < beta);
is_less_than_beta = is_less_than_beta & tmp_flag;
negate_is_less_than_beta = __msa_xori_b(is_less_than_beta, 0xff);
is_less_than_beta = is_less_than_beta & is_less_than;
negate_is_less_than_beta = negate_is_less_than_beta & is_less_than;
{
v8u16 is_less_than_beta_l, is_less_than_beta_r;
is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_r)) {
v8i16 q3_org_r;
q3_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q3_org);
q2_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(q3_org_r, q0_org_r,
p0_org_r, q1_org_r,
q2_r, p1_org_r,
q0_r, q1_r, q2_r);
}
is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_l)) {
v8i16 q3_org_l;
q3_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q3_org);
q2_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(q3_org_l, q0_org_l,
p0_org_l, q1_org_l,
q2_l, p1_org_l,
q0_l, q1_l, q2_l);
}
}
/* combine and store */
if (!__msa_test_bz_v(is_less_than_beta)) {
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
q1 = (v16u8) __msa_pckev_b((v16i8) q1_l, (v16i8) q1_r);
q2 = (v16u8) __msa_pckev_b((v16i8) q2_l, (v16i8) q2_r);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than_beta);
q1_org = __msa_bmnz_v(q1_org, q1, is_less_than_beta);
q2_org = __msa_bmnz_v(q2_org, q2, is_less_than_beta);
STORE_UB(q1_org, data + img_width);
STORE_UB(q2_org, data + 2 * img_width);
}
{
v8u16 negate_is_less_than_beta_r, negate_is_less_than_beta_l;
negate_is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) negate_is_less_than_beta, zero, 8);
if (!__msa_test_bz_v((v16u8) negate_is_less_than_beta_r)) {
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_r);
}
negate_is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) negate_is_less_than_beta, 8);
if (!__msa_test_bz_v((v16u8) negate_is_less_than_beta_l)) {
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_l, p1_org_l, q1_org_l, q0_l);
}
}
/* combine */
if (!__msa_test_bz_v(negate_is_less_than_beta)) {
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
q0_org = __msa_bmnz_v(q0_org, q0, negate_is_less_than_beta);
}
STORE_UB(q0_org, data);
}
}
static void avc_loopfilter_luma_intra_edge_ver_msa(uint8_t *data,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
uint8_t *src;
v16u8 alpha, beta, p0_asub_q0;
v16u8 is_less_than_alpha, is_less_than;
v16u8 is_less_than_beta, negate_is_less_than_beta;
v8i16 p2_r = { 0 };
v8i16 p1_r = { 0 };
v8i16 p0_r = { 0 };
v8i16 q0_r = { 0 };
v8i16 q1_r = { 0 };
v8i16 q2_r = { 0 };
v8i16 p2_l = { 0 };
v8i16 p1_l = { 0 };
v8i16 p0_l = { 0 };
v8i16 q0_l = { 0 };
v8i16 q1_l = { 0 };
v8i16 q2_l = { 0 };
v16u8 p3_org, p2_org, p1_org, p0_org, q0_org, q1_org, q2_org, q3_org;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
v8i16 p1_org_l, p0_org_l, q0_org_l, q1_org_l;
v16i8 zero = { 0 };
v16u8 tmp_flag;
src = data - 4;
{
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
LOAD_8VECS_UB(src, img_width,
row0, row1, row2, row3, row4, row5, row6, row7);
LOAD_8VECS_UB(src + (8 * img_width), img_width,
row8, row9, row10, row11, row12, row13, row14, row15);
TRANSPOSE16x8_B_UB(row0, row1, row2, row3, row4, row5, row6, row7,
row8, row9, row10, row11, row12, row13, row14, row15,
p3_org, p2_org, p1_org, p0_org,
q0_org, q1_org, q2_org, q3_org);
}
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
p1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p1_org);
p0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p0_org);
q0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q0_org);
q1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q1_org);
/* if ( ((unsigned)ABS(p0-q0) < thresholds->alpha_in) &&
((unsigned)ABS(p1-p0) < thresholds->beta_in) &&
((unsigned)ABS(q1-q0) < thresholds->beta_in) ) */
{
v16u8 p1_asub_p0, q1_asub_q0;
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
}
if (!__msa_test_bz_v(is_less_than)) {
tmp_flag = alpha >> 2;
tmp_flag = tmp_flag + 2;
tmp_flag = (p0_asub_q0 < tmp_flag);
{
v16u8 p2_asub_p0;
p2_asub_p0 = __msa_asub_u_b(p2_org, p0_org);
is_less_than_beta = (p2_asub_p0 < beta);
}
is_less_than_beta = tmp_flag & is_less_than_beta;
negate_is_less_than_beta = __msa_xori_b(is_less_than_beta, 0xff);
is_less_than_beta = is_less_than_beta & is_less_than;
negate_is_less_than_beta = negate_is_less_than_beta & is_less_than;
/* right */
{
v16u8 is_less_than_beta_r;
is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(is_less_than_beta_r)) {
v8i16 p3_org_r;
p3_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p3_org);
p2_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(p3_org_r, p0_org_r,
q0_org_r, p1_org_r,
p2_r, q1_org_r,
p0_r, p1_r, p2_r);
}
}
/* left */
{
v16u8 is_less_than_beta_l;
is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v(is_less_than_beta_l)) {
v8i16 p3_org_l;
p3_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p3_org);
p2_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(p3_org_l, p0_org_l,
q0_org_l, p1_org_l,
p2_l, q1_org_l,
p0_l, p1_l, p2_l);
}
}
/* combine and store */
if (!__msa_test_bz_v(is_less_than_beta)) {
v16u8 p0, p2, p1;
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
p1 = (v16u8) __msa_pckev_b((v16i8) p1_l, (v16i8) p1_r);
p2 = (v16u8) __msa_pckev_b((v16i8) p2_l, (v16i8) p2_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than_beta);
p1_org = __msa_bmnz_v(p1_org, p1, is_less_than_beta);
p2_org = __msa_bmnz_v(p2_org, p2, is_less_than_beta);
}
/* right */
{
v16u8 negate_is_less_than_beta_r;
negate_is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) negate_is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(negate_is_less_than_beta_r)) {
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_r);
}
}
/* left */
{
v16u8 negate_is_less_than_beta_l;
negate_is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) negate_is_less_than_beta, 8);
if (!__msa_test_bz_v(negate_is_less_than_beta_l)) {
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_l, q1_org_l, p1_org_l, p0_l);
}
}
if (!__msa_test_bz_v(negate_is_less_than_beta)) {
v16u8 p0;
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
p0_org = __msa_bmnz_v(p0_org, p0, negate_is_less_than_beta);
}
{
v16u8 q2_asub_q0;
q2_asub_q0 = __msa_asub_u_b(q2_org, q0_org);
is_less_than_beta = (q2_asub_q0 < beta);
}
is_less_than_beta = is_less_than_beta & tmp_flag;
negate_is_less_than_beta = __msa_xori_b(is_less_than_beta, 0xff);
is_less_than_beta = is_less_than_beta & is_less_than;
negate_is_less_than_beta = negate_is_less_than_beta & is_less_than;
/* right */
{
v16u8 is_less_than_beta_r;
is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(is_less_than_beta_r)) {
v8i16 q3_org_r;
q3_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q3_org);
q2_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(q3_org_r, q0_org_r,
p0_org_r, q1_org_r,
q2_r, p1_org_r,
q0_r, q1_r, q2_r);
}
}
/* left */
{
v16u8 is_less_than_beta_l;
is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v(is_less_than_beta_l)) {
v8i16 q3_org_l;
q3_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q3_org);
q2_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P0P1P2_OR_Q0Q1Q2(q3_org_l, q0_org_l,
p0_org_l, q1_org_l,
q2_l, p1_org_l,
q0_l, q1_l, q2_l);
}
}
/* combine and store */
if (!__msa_test_bz_v(is_less_than_beta)) {
v16u8 q0, q1, q2;
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
q1 = (v16u8) __msa_pckev_b((v16i8) q1_l, (v16i8) q1_r);
q2 = (v16u8) __msa_pckev_b((v16i8) q2_l, (v16i8) q2_r);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than_beta);
q1_org = __msa_bmnz_v(q1_org, q1, is_less_than_beta);
q2_org = __msa_bmnz_v(q2_org, q2, is_less_than_beta);
}
/* right */
{
v16u8 negate_is_less_than_beta_r;
negate_is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) negate_is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(negate_is_less_than_beta_r)) {
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_r);
}
}
/* left */
{
v16u8 negate_is_less_than_beta_l;
negate_is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) negate_is_less_than_beta, 8);
if (!__msa_test_bz_v(negate_is_less_than_beta_l)) {
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_l, p1_org_l, q1_org_l, q0_l);
}
}
if (!__msa_test_bz_v(negate_is_less_than_beta)) {
v16u8 q0;
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
q0_org = __msa_bmnz_v(q0_org, q0, negate_is_less_than_beta);
}
}
{
v16u8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
uint32_t out0, out2;
uint16_t out1, out3;
tmp0 = (v16u8) __msa_ilvr_b((v16i8) p1_org, (v16i8) p2_org);
tmp1 = (v16u8) __msa_ilvr_b((v16i8) q0_org, (v16i8) p0_org);
tmp2 = (v16u8) __msa_ilvr_b((v16i8) q2_org, (v16i8) q1_org);
tmp3 = (v16u8) __msa_ilvr_h((v8i16) tmp1, (v8i16) tmp0);
tmp4 = (v16u8) __msa_ilvl_h((v8i16) tmp1, (v8i16) tmp0);
tmp0 = (v16u8) __msa_ilvl_b((v16i8) p1_org, (v16i8) p2_org);
tmp1 = (v16u8) __msa_ilvl_b((v16i8) q0_org, (v16i8) p0_org);
tmp5 = (v16u8) __msa_ilvl_b((v16i8) q2_org, (v16i8) q1_org);
tmp6 = (v16u8) __msa_ilvr_h((v8i16) tmp1, (v8i16) tmp0);
tmp7 = (v16u8) __msa_ilvl_h((v8i16) tmp1, (v8i16) tmp0);
src = data - 3;
out0 = __msa_copy_u_w((v4i32) tmp3, 0);
out1 = __msa_copy_u_h((v8i16) tmp2, 0);
out2 = __msa_copy_u_w((v4i32) tmp3, 1);
out3 = __msa_copy_u_h((v8i16) tmp2, 1);
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp3, 2);
out1 = __msa_copy_u_h((v8i16) tmp2, 2);
out2 = __msa_copy_u_w((v4i32) tmp3, 3);
out3 = __msa_copy_u_h((v8i16) tmp2, 3);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp4, 0);
out1 = __msa_copy_u_h((v8i16) tmp2, 4);
out2 = __msa_copy_u_w((v4i32) tmp4, 1);
out3 = __msa_copy_u_h((v8i16) tmp2, 5);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp4, 2);
out1 = __msa_copy_u_h((v8i16) tmp2, 6);
out2 = __msa_copy_u_w((v4i32) tmp4, 3);
out3 = __msa_copy_u_h((v8i16) tmp2, 7);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp6, 0);
out1 = __msa_copy_u_h((v8i16) tmp5, 0);
out2 = __msa_copy_u_w((v4i32) tmp6, 1);
out3 = __msa_copy_u_h((v8i16) tmp5, 1);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp6, 2);
out1 = __msa_copy_u_h((v8i16) tmp5, 2);
out2 = __msa_copy_u_w((v4i32) tmp6, 3);
out3 = __msa_copy_u_h((v8i16) tmp5, 3);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp7, 0);
out1 = __msa_copy_u_h((v8i16) tmp5, 4);
out2 = __msa_copy_u_w((v4i32) tmp7, 1);
out3 = __msa_copy_u_h((v8i16) tmp5, 5);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w((v4i32) tmp7, 2);
out1 = __msa_copy_u_h((v8i16) tmp5, 6);
out2 = __msa_copy_u_w((v4i32) tmp7, 3);
out3 = __msa_copy_u_h((v8i16) tmp5, 7);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
}
}
static void avc_h_loop_filter_luma_mbaff_intra_msa(uint8_t *src,
int32_t stride,
int32_t alpha_in,
int32_t beta_in)
{
uint64_t load0, load1;
uint32_t out0, out2;
uint16_t out1, out3;
v8u16 src0_r, src1_r, src2_r, src3_r, src4_r, src5_r, src6_r, src7_r;
v8u16 dst0_r, dst1_r, dst4_r, dst5_r;
v8u16 dst2_x_r, dst2_y_r, dst3_x_r, dst3_y_r;
v16u8 dst0, dst1, dst4, dst5, dst2_x, dst2_y, dst3_x, dst3_y;
v8i16 tmp0, tmp1, tmp2, tmp3;
v16u8 alpha, beta;
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0, p2_asub_p0, q2_asub_q0;
v16u8 is_less_than, is_less_than_alpha, is_less_than_beta;
v16u8 is_less_than_beta1, is_less_than_beta2;
v16i8 src0 = { 0 };
v16i8 src1 = { 0 };
v16i8 src2 = { 0 };
v16i8 src3 = { 0 };
v16i8 src4 = { 0 };
v16i8 src5 = { 0 };
v16i8 src6 = { 0 };
v16i8 src7 = { 0 };
v16i8 zeros = { 0 };
load0 = LOAD_DWORD(src - 4);
load1 = LOAD_DWORD(src + stride - 4);
src0 = (v16i8) __msa_insert_d((v2i64) src0, 0, load0);
src1 = (v16i8) __msa_insert_d((v2i64) src1, 0, load1);
load0 = LOAD_DWORD(src + (2 * stride) - 4);
load1 = LOAD_DWORD(src + (3 * stride) - 4);
src2 = (v16i8) __msa_insert_d((v2i64) src2, 0, load0);
src3 = (v16i8) __msa_insert_d((v2i64) src3, 0, load1);
load0 = LOAD_DWORD(src + (4 * stride) - 4);
load1 = LOAD_DWORD(src + (5 * stride) - 4);
src4 = (v16i8) __msa_insert_d((v2i64) src4, 0, load0);
src5 = (v16i8) __msa_insert_d((v2i64) src5, 0, load1);
load0 = LOAD_DWORD(src + (6 * stride) - 4);
load1 = LOAD_DWORD(src + (7 * stride) - 4);
src6 = (v16i8) __msa_insert_d((v2i64) src6, 0, load0);
src7 = (v16i8) __msa_insert_d((v2i64) src7, 0, load1);
src0 = __msa_ilvr_b(src1, src0);
src1 = __msa_ilvr_b(src3, src2);
src2 = __msa_ilvr_b(src5, src4);
src3 = __msa_ilvr_b(src7, src6);
tmp0 = __msa_ilvr_h((v8i16) src1, (v8i16) src0);
tmp1 = __msa_ilvl_h((v8i16) src1, (v8i16) src0);
tmp2 = __msa_ilvr_h((v8i16) src3, (v8i16) src2);
tmp3 = __msa_ilvl_h((v8i16) src3, (v8i16) src2);
src6 = (v16i8) __msa_ilvr_w((v4i32) tmp2, (v4i32) tmp0);
src0 = __msa_sldi_b(zeros, src6, 8);
src1 = (v16i8) __msa_ilvl_w((v4i32) tmp2, (v4i32) tmp0);
src2 = __msa_sldi_b(zeros, src1, 8);
src3 = (v16i8) __msa_ilvr_w((v4i32) tmp3, (v4i32) tmp1);
src4 = __msa_sldi_b(zeros, src3, 8);
src5 = (v16i8) __msa_ilvl_w((v4i32) tmp3, (v4i32) tmp1);
src7 = __msa_sldi_b(zeros, src5, 8);
p0_asub_q0 = __msa_asub_u_b((v16u8) src2, (v16u8) src3);
p1_asub_p0 = __msa_asub_u_b((v16u8) src1, (v16u8) src2);
q1_asub_q0 = __msa_asub_u_b((v16u8) src4, (v16u8) src3);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_alpha & is_less_than_beta;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than & is_less_than_beta;
alpha >>= 2;
alpha += 2;
is_less_than_alpha = (p0_asub_q0 < alpha);
p2_asub_p0 = __msa_asub_u_b((v16u8) src0, (v16u8) src2);
is_less_than_beta1 = (p2_asub_p0 < beta);
q2_asub_q0 = __msa_asub_u_b((v16u8) src5, (v16u8) src3);
is_less_than_beta2 = (q2_asub_q0 < beta);
src0_r = (v8u16) __msa_ilvr_b(zeros, src0);
src1_r = (v8u16) __msa_ilvr_b(zeros, src1);
src2_r = (v8u16) __msa_ilvr_b(zeros, src2);
src3_r = (v8u16) __msa_ilvr_b(zeros, src3);
src4_r = (v8u16) __msa_ilvr_b(zeros, src4);
src5_r = (v8u16) __msa_ilvr_b(zeros, src5);
src6_r = (v8u16) __msa_ilvr_b(zeros, src6);
src7_r = (v8u16) __msa_ilvr_b(zeros, src7);
dst2_x_r = src1_r + src2_r + src3_r;
dst2_x_r = src0_r + (2 * (dst2_x_r)) + src4_r;
dst2_x_r = (v8u16) __msa_srari_h((v8i16) dst2_x_r, 3);
dst1_r = src0_r + src1_r + src2_r + src3_r;
dst1_r = (v8u16) __msa_srari_h((v8i16) dst1_r, 2);
dst0_r = (2 * src6_r) + (3 * src0_r);
dst0_r += src1_r + src2_r + src3_r;
dst0_r = (v8u16) __msa_srari_h((v8i16) dst0_r, 3);
dst2_y_r = (2 * src1_r) + src2_r + src4_r;
dst2_y_r = (v8u16) __msa_srari_h((v8i16) dst2_y_r, 2);
dst2_x = (v16u8) __msa_pckev_b((v16i8) dst2_x_r, (v16i8) dst2_x_r);
dst2_y = (v16u8) __msa_pckev_b((v16i8) dst2_y_r, (v16i8) dst2_y_r);
dst2_x = __msa_bmnz_v(dst2_y, dst2_x, is_less_than_beta1);
dst3_x_r = src2_r + src3_r + src4_r;
dst3_x_r = src1_r + (2 * dst3_x_r) + src5_r;
dst3_x_r = (v8u16) __msa_srari_h((v8i16) dst3_x_r, 3);
dst4_r = src2_r + src3_r + src4_r + src5_r;
dst4_r = (v8u16) __msa_srari_h((v8i16) dst4_r, 2);
dst5_r = (2 * src7_r) + (3 * src5_r);
dst5_r += src4_r + src3_r + src2_r;
dst5_r = (v8u16) __msa_srari_h((v8i16) dst5_r, 3);
dst3_y_r = (2 * src4_r) + src3_r + src1_r;
dst3_y_r = (v8u16) __msa_srari_h((v8i16) dst3_y_r, 2);
dst3_x = (v16u8) __msa_pckev_b((v16i8) dst3_x_r, (v16i8) dst3_x_r);
dst3_y = (v16u8) __msa_pckev_b((v16i8) dst3_y_r, (v16i8) dst3_y_r);
dst3_x = __msa_bmnz_v(dst3_y, dst3_x, is_less_than_beta2);
dst2_y_r = (2 * src1_r) + src2_r + src4_r;
dst2_y_r = (v8u16) __msa_srari_h((v8i16) dst2_y_r, 2);
dst3_y_r = (2 * src4_r) + src3_r + src1_r;
dst3_y_r = (v8u16) __msa_srari_h((v8i16) dst3_y_r, 2);
dst2_y = (v16u8) __msa_pckev_b((v16i8) dst2_y_r, (v16i8) dst2_y_r);
dst3_y = (v16u8) __msa_pckev_b((v16i8) dst3_y_r, (v16i8) dst3_y_r);
dst2_x = __msa_bmnz_v(dst2_y, dst2_x, is_less_than_alpha);
dst3_x = __msa_bmnz_v(dst3_y, dst3_x, is_less_than_alpha);
dst2_x = __msa_bmnz_v((v16u8) src2, dst2_x, is_less_than);
dst3_x = __msa_bmnz_v((v16u8) src3, dst3_x, is_less_than);
is_less_than = is_less_than_alpha & is_less_than;
dst1 = (v16u8) __msa_pckev_b((v16i8) dst1_r, (v16i8) dst1_r);
is_less_than_beta1 = is_less_than_beta1 & is_less_than;
dst1 = __msa_bmnz_v((v16u8) src1, dst1, is_less_than_beta1);
dst0 = (v16u8) __msa_pckev_b((v16i8) dst0_r, (v16i8) dst0_r);
dst0 = __msa_bmnz_v((v16u8) src0, dst0, is_less_than_beta1);
dst4 = (v16u8) __msa_pckev_b((v16i8) dst4_r, (v16i8) dst4_r);
is_less_than_beta2 = is_less_than_beta2 & is_less_than;
dst4 = __msa_bmnz_v((v16u8) src4, dst4, is_less_than_beta2);
dst5 = (v16u8) __msa_pckev_b((v16i8) dst5_r, (v16i8) dst5_r);
dst5 = __msa_bmnz_v((v16u8) src5, dst5, is_less_than_beta2);
dst0 = (v16u8) __msa_ilvr_b((v16i8) dst1, (v16i8) dst0);
dst1 = (v16u8) __msa_ilvr_b((v16i8) dst3_x, (v16i8) dst2_x);
dst2_x = (v16u8) __msa_ilvr_b((v16i8) dst5, (v16i8) dst4);
tmp0 = __msa_ilvr_h((v8i16) dst1, (v8i16) dst0);
tmp1 = __msa_ilvl_h((v8i16) dst1, (v8i16) dst0);
tmp2 = __msa_ilvr_h((v8i16) zeros, (v8i16) dst2_x);
tmp3 = __msa_ilvl_h((v8i16) zeros, (v8i16) dst2_x);
dst0 = (v16u8) __msa_ilvr_w((v4i32) tmp2, (v4i32) tmp0);
dst1 = (v16u8) __msa_sldi_b(zeros, (v16i8) dst0, 8);
dst2_x = (v16u8) __msa_ilvl_w((v4i32) tmp2, (v4i32) tmp0);
dst3_x = (v16u8) __msa_sldi_b(zeros, (v16i8) dst2_x, 8);
dst4 = (v16u8) __msa_ilvr_w((v4i32) tmp3, (v4i32) tmp1);
dst5 = (v16u8) __msa_sldi_b(zeros, (v16i8) dst4, 8);
dst2_y = (v16u8) __msa_ilvl_w((v4i32) tmp3, (v4i32) tmp1);
dst3_y = (v16u8) __msa_sldi_b(zeros, (v16i8) dst2_y, 8);
out0 = __msa_copy_u_w((v4i32) dst0, 0);
out1 = __msa_copy_u_h((v8i16) dst0, 2);
out2 = __msa_copy_u_w((v4i32) dst1, 0);
out3 = __msa_copy_u_h((v8i16) dst1, 2);
STORE_WORD((src - 3), out0);
STORE_HWORD((src + 1), out1);
src += stride;
STORE_WORD((src - 3), out2);
STORE_HWORD((src + 1), out3);
src += stride;
out0 = __msa_copy_u_w((v4i32) dst2_x, 0);
out1 = __msa_copy_u_h((v8i16) dst2_x, 2);
out2 = __msa_copy_u_w((v4i32) dst3_x, 0);
out3 = __msa_copy_u_h((v8i16) dst3_x, 2);
STORE_WORD((src - 3), out0);
STORE_HWORD((src + 1), out1);
src += stride;
STORE_WORD((src - 3), out2);
STORE_HWORD((src + 1), out3);
src += stride;
out0 = __msa_copy_u_w((v4i32) dst4, 0);
out1 = __msa_copy_u_h((v8i16) dst4, 2);
out2 = __msa_copy_u_w((v4i32) dst5, 0);
out3 = __msa_copy_u_h((v8i16) dst5, 2);
STORE_WORD((src - 3), out0);
STORE_HWORD((src + 1), out1);
src += stride;
STORE_WORD((src - 3), out2);
STORE_HWORD((src + 1), out3);
src += stride;
out0 = __msa_copy_u_w((v4i32) dst2_y, 0);
out1 = __msa_copy_u_h((v8i16) dst2_y, 2);
out2 = __msa_copy_u_w((v4i32) dst3_y, 0);
out3 = __msa_copy_u_h((v8i16) dst3_y, 2);
STORE_WORD((src - 3), out0);
STORE_HWORD((src + 1), out1);
src += stride;
STORE_WORD((src - 3), out2);
STORE_HWORD((src + 1), out3);
}
static void avc_loopfilter_cb_or_cr_intra_edge_hor_msa(uint8_t *data_cb_or_cr,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
v16u8 alpha, beta;
v16u8 is_less_than;
v8i16 p0_or_q0, q0_or_p0;
v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org;
v16i8 zero = { 0 };
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0;
v16u8 is_less_than_alpha, is_less_than_beta;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
p1_or_q1_org = LOAD_UB(data_cb_or_cr - (img_width << 1));
p0_or_q0_org = LOAD_UB(data_cb_or_cr - img_width);
q0_or_p0_org = LOAD_UB(data_cb_or_cr);
q1_or_p1_org = LOAD_UB(data_cb_or_cr + img_width);
p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org);
p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org);
q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than);
if (!__msa_test_bz_v(is_less_than)) {
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org);
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0);
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0);
p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0);
q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0);
p0_or_q0_org =
__msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than);
q0_or_p0_org =
__msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than);
STORE_UB(q0_or_p0_org, data_cb_or_cr);
STORE_UB(p0_or_q0_org, data_cb_or_cr - img_width);
}
}
static void avc_loopfilter_cb_or_cr_intra_edge_ver_msa(uint8_t *data_cb_or_cr,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
uint16_t out0, out1, out2, out3;
v8i16 tmp1;
v16u8 alpha, beta, is_less_than;
v8i16 p0_or_q0, q0_or_p0;
v16u8 p1_or_q1_org, p0_or_q0_org, q0_or_p0_org, q1_or_p1_org;
v16i8 zero = { 0 };
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0;
v16u8 is_less_than_alpha, is_less_than_beta;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
{
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
LOAD_8VECS_UB((data_cb_or_cr - 2), img_width,
row0, row1, row2, row3, row4, row5, row6, row7);
TRANSPOSE8x4_B_UB(row0, row1, row2, row3, row4, row5, row6, row7,
p1_or_q1_org, p0_or_q0_org,
q0_or_p0_org, q1_or_p1_org);
}
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
p0_asub_q0 = __msa_asub_u_b(p0_or_q0_org, q0_or_p0_org);
p1_asub_p0 = __msa_asub_u_b(p1_or_q1_org, p0_or_q0_org);
q1_asub_q0 = __msa_asub_u_b(q1_or_p1_org, q0_or_p0_org);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than);
if (!__msa_test_bz_v(is_less_than)) {
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_or_q1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_or_q0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_or_p0_org);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_or_p1_org);
AVC_LOOP_FILTER_P0_OR_Q0(p0_org_r, q1_org_r, p1_org_r, p0_or_q0);
AVC_LOOP_FILTER_P0_OR_Q0(q0_org_r, p1_org_r, q1_org_r, q0_or_p0);
/* convert 16 bit output into 8 bit output */
p0_or_q0 = (v8i16) __msa_pckev_b(zero, (v16i8) p0_or_q0);
q0_or_p0 = (v8i16) __msa_pckev_b(zero, (v16i8) q0_or_p0);
p0_or_q0_org =
__msa_bmnz_v(p0_or_q0_org, (v16u8) p0_or_q0, is_less_than);
q0_or_p0_org =
__msa_bmnz_v(q0_or_p0_org, (v16u8) q0_or_p0, is_less_than);
tmp1 = (v8i16) __msa_ilvr_b((v16i8) q0_or_p0_org, (v16i8) p0_or_q0_org);
data_cb_or_cr -= 1;
out0 = __msa_copy_u_h(tmp1, 0);
out1 = __msa_copy_u_h(tmp1, 1);
out2 = __msa_copy_u_h(tmp1, 2);
out3 = __msa_copy_u_h(tmp1, 3);
STORE_HWORD(data_cb_or_cr, out0);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out1);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out2);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out3);
data_cb_or_cr += img_width;
out0 = __msa_copy_u_h(tmp1, 4);
out1 = __msa_copy_u_h(tmp1, 5);
out2 = __msa_copy_u_h(tmp1, 6);
out3 = __msa_copy_u_h(tmp1, 7);
STORE_HWORD(data_cb_or_cr, out0);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out1);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out2);
data_cb_or_cr += img_width;
STORE_HWORD(data_cb_or_cr, out3);
}
}
static void avc_loopfilter_luma_inter_edge_ver_msa(uint8_t *data,
uint8_t bs0, uint8_t bs1,
uint8_t bs2, uint8_t bs3,
uint8_t tc0, uint8_t tc1,
uint8_t tc2, uint8_t tc3,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
uint8_t *src;
v16u8 beta, tmp_vec, bs = { 0 };
v16u8 tc = { 0 };
v16u8 is_less_than, is_less_than_beta;
v16u8 p1, p0, q0, q1;
v8i16 p0_r, q0_r, p1_r = { 0 };
v8i16 q1_r = { 0 };
v8i16 p0_l, q0_l, p1_l = { 0 };
v8i16 q1_l = { 0 };
v16u8 p3_org, p2_org, p1_org, p0_org, q0_org, q1_org, q2_org, q3_org;
v8i16 p2_org_r, p1_org_r, p0_org_r, q0_org_r, q1_org_r, q2_org_r;
v8i16 p2_org_l, p1_org_l, p0_org_l, q0_org_l, q1_org_l, q2_org_l;
v8i16 tc_r, tc_l;
v16i8 zero = { 0 };
v16u8 is_bs_greater_than0;
tmp_vec = (v16u8) __msa_fill_b(bs0);
bs = (v16u8) __msa_insve_w((v4i32) bs, 0, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs1);
bs = (v16u8) __msa_insve_w((v4i32) bs, 1, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs2);
bs = (v16u8) __msa_insve_w((v4i32) bs, 2, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs3);
bs = (v16u8) __msa_insve_w((v4i32) bs, 3, (v4i32) tmp_vec);
if (!__msa_test_bz_v(bs)) {
tmp_vec = (v16u8) __msa_fill_b(tc0);
tc = (v16u8) __msa_insve_w((v4i32) tc, 0, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc1);
tc = (v16u8) __msa_insve_w((v4i32) tc, 1, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc2);
tc = (v16u8) __msa_insve_w((v4i32) tc, 2, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc3);
tc = (v16u8) __msa_insve_w((v4i32) tc, 3, (v4i32) tmp_vec);
is_bs_greater_than0 = (zero < bs);
{
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
src = data;
src -= 4;
LOAD_8VECS_UB(src, img_width,
row0, row1, row2, row3, row4, row5, row6, row7);
src += (8 * img_width);
LOAD_8VECS_UB(src, img_width,
row8, row9, row10, row11, row12, row13, row14, row15);
TRANSPOSE16x8_B_UB(row0, row1, row2, row3, row4, row5, row6, row7,
row8, row9, row10, row11,
row12, row13, row14, row15,
p3_org, p2_org, p1_org, p0_org,
q0_org, q1_org, q2_org, q3_org);
}
{
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0, alpha;
v16u8 is_less_than_alpha;
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = is_less_than & is_bs_greater_than0;
}
if (!__msa_test_bz_v(is_less_than)) {
v16i8 negate_tc, sign_negate_tc;
v8i16 negate_tc_r, i16_negatetc_l;
negate_tc = zero - (v16i8) tc;
sign_negate_tc = __msa_clti_s_b(negate_tc, 0);
negate_tc_r = (v8i16) __msa_ilvr_b(sign_negate_tc, negate_tc);
i16_negatetc_l = (v8i16) __msa_ilvl_b(sign_negate_tc, negate_tc);
tc_r = (v8i16) __msa_ilvr_b(zero, (v16i8) tc);
tc_l = (v8i16) __msa_ilvl_b(zero, (v16i8) tc);
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
p1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p1_org);
p0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p0_org);
q0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q0_org);
{
v16u8 p2_asub_p0;
v16u8 is_less_than_beta_r, is_less_than_beta_l;
p2_asub_p0 = __msa_asub_u_b(p2_org, p0_org);
is_less_than_beta = (p2_asub_p0 < beta);
is_less_than_beta = is_less_than_beta & is_less_than;
is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(is_less_than_beta_r)) {
p2_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_r, q0_org_r,
p1_org_r, p2_org_r,
negate_tc_r, tc_r, p1_r);
}
is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v(is_less_than_beta_l)) {
p2_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_l, q0_org_l,
p1_org_l, p2_org_l,
i16_negatetc_l, tc_l, p1_l);
}
}
if (!__msa_test_bz_v(is_less_than_beta)) {
p1 = (v16u8) __msa_pckev_b((v16i8) p1_l, (v16i8) p1_r);
p1_org = __msa_bmnz_v(p1_org, p1, is_less_than_beta);
is_less_than_beta = __msa_andi_b(is_less_than_beta, 1);
tc = tc + is_less_than_beta;
}
{
v16u8 u8_q2asub_q0;
v16u8 is_less_than_beta_l, is_less_than_beta_r;
u8_q2asub_q0 = __msa_asub_u_b(q2_org, q0_org);
is_less_than_beta = (u8_q2asub_q0 < beta);
is_less_than_beta = is_less_than_beta & is_less_than;
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
is_less_than_beta_r =
(v16u8) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v(is_less_than_beta_r)) {
q2_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_r, q0_org_r,
q1_org_r, q2_org_r,
negate_tc_r, tc_r, q1_r);
}
q1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q1_org);
is_less_than_beta_l =
(v16u8) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v(is_less_than_beta_l)) {
q2_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_l, q0_org_l,
q1_org_l, q2_org_l,
i16_negatetc_l, tc_l, q1_l);
}
}
if (!__msa_test_bz_v(is_less_than_beta)) {
q1 = (v16u8) __msa_pckev_b((v16i8) q1_l, (v16i8) q1_r);
q1_org = __msa_bmnz_v(q1_org, q1, is_less_than_beta);
is_less_than_beta = __msa_andi_b(is_less_than_beta, 1);
tc = tc + is_less_than_beta;
}
{
v8i16 threshold_r, negate_thresh_r;
v8i16 threshold_l, negate_thresh_l;
v16i8 negate_thresh, sign_negate_thresh;
negate_thresh = zero - (v16i8) tc;
sign_negate_thresh = __msa_clti_s_b(negate_thresh, 0);
threshold_r = (v8i16) __msa_ilvr_b(zero, (v16i8) tc);
negate_thresh_r = (v8i16) __msa_ilvr_b(sign_negate_thresh,
negate_thresh);
AVC_LOOP_FILTER_P0Q0(q0_org_r, p0_org_r, p1_org_r, q1_org_r,
negate_thresh_r, threshold_r, p0_r, q0_r);
threshold_l = (v8i16) __msa_ilvl_b(zero, (v16i8) tc);
negate_thresh_l = (v8i16) __msa_ilvl_b(sign_negate_thresh,
negate_thresh);
AVC_LOOP_FILTER_P0Q0(q0_org_l, p0_org_l, p1_org_l, q1_org_l,
negate_thresh_l, threshold_l, p0_l, q0_l);
}
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than);
}
{
v16i8 tmp0, tmp1;
v8i16 tmp2, tmp5;
v4i32 tmp3, tmp4, tmp6, tmp7;
uint32_t out0, out2;
uint16_t out1, out3;
src = data - 3;
tmp0 = __msa_ilvr_b((v16i8) p1_org, (v16i8) p2_org);
tmp1 = __msa_ilvr_b((v16i8) q0_org, (v16i8) p0_org);
tmp2 = (v8i16) __msa_ilvr_b((v16i8) q2_org, (v16i8) q1_org);
tmp3 = (v4i32) __msa_ilvr_h((v8i16) tmp1, (v8i16) tmp0);
tmp4 = (v4i32) __msa_ilvl_h((v8i16) tmp1, (v8i16) tmp0);
tmp0 = __msa_ilvl_b((v16i8) p1_org, (v16i8) p2_org);
tmp1 = __msa_ilvl_b((v16i8) q0_org, (v16i8) p0_org);
tmp5 = (v8i16) __msa_ilvl_b((v16i8) q2_org, (v16i8) q1_org);
tmp6 = (v4i32) __msa_ilvr_h((v8i16) tmp1, (v8i16) tmp0);
tmp7 = (v4i32) __msa_ilvl_h((v8i16) tmp1, (v8i16) tmp0);
out0 = __msa_copy_u_w(tmp3, 0);
out1 = __msa_copy_u_h(tmp2, 0);
out2 = __msa_copy_u_w(tmp3, 1);
out3 = __msa_copy_u_h(tmp2, 1);
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp3, 2);
out1 = __msa_copy_u_h(tmp2, 2);
out2 = __msa_copy_u_w(tmp3, 3);
out3 = __msa_copy_u_h(tmp2, 3);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp4, 0);
out1 = __msa_copy_u_h(tmp2, 4);
out2 = __msa_copy_u_w(tmp4, 1);
out3 = __msa_copy_u_h(tmp2, 5);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp4, 2);
out1 = __msa_copy_u_h(tmp2, 6);
out2 = __msa_copy_u_w(tmp4, 3);
out3 = __msa_copy_u_h(tmp2, 7);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp6, 0);
out1 = __msa_copy_u_h(tmp5, 0);
out2 = __msa_copy_u_w(tmp6, 1);
out3 = __msa_copy_u_h(tmp5, 1);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp6, 2);
out1 = __msa_copy_u_h(tmp5, 2);
out2 = __msa_copy_u_w(tmp6, 3);
out3 = __msa_copy_u_h(tmp5, 3);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp7, 0);
out1 = __msa_copy_u_h(tmp5, 4);
out2 = __msa_copy_u_w(tmp7, 1);
out3 = __msa_copy_u_h(tmp5, 5);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
out0 = __msa_copy_u_w(tmp7, 2);
out1 = __msa_copy_u_h(tmp5, 6);
out2 = __msa_copy_u_w(tmp7, 3);
out3 = __msa_copy_u_h(tmp5, 7);
src += img_width;
STORE_WORD(src, out0);
STORE_HWORD((src + 4), out1);
src += img_width;
STORE_WORD(src, out2);
STORE_HWORD((src + 4), out3);
}
}
}
static void avc_loopfilter_luma_inter_edge_hor_msa(uint8_t *data,
uint8_t bs0, uint8_t bs1,
uint8_t bs2, uint8_t bs3,
uint8_t tc0, uint8_t tc1,
uint8_t tc2, uint8_t tc3,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t image_width)
{
v16u8 p2_asub_p0, u8_q2asub_q0;
v16u8 alpha, beta, is_less_than, is_less_than_beta;
v16u8 p1, p0, q0, q1;
v8i16 p1_r = { 0 };
v8i16 p0_r, q0_r, q1_r = { 0 };
v8i16 p1_l = { 0 };
v8i16 p0_l, q0_l, q1_l = { 0 };
v16u8 p2_org, p1_org, p0_org, q0_org, q1_org, q2_org;
v8i16 p2_org_r, p1_org_r, p0_org_r, q0_org_r, q1_org_r, q2_org_r;
v8i16 p2_org_l, p1_org_l, p0_org_l, q0_org_l, q1_org_l, q2_org_l;
v16i8 zero = { 0 };
v16u8 tmp_vec;
v16u8 bs = { 0 };
v16i8 tc = { 0 };
tmp_vec = (v16u8) __msa_fill_b(bs0);
bs = (v16u8) __msa_insve_w((v4i32) bs, 0, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs1);
bs = (v16u8) __msa_insve_w((v4i32) bs, 1, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs2);
bs = (v16u8) __msa_insve_w((v4i32) bs, 2, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(bs3);
bs = (v16u8) __msa_insve_w((v4i32) bs, 3, (v4i32) tmp_vec);
if (!__msa_test_bz_v(bs)) {
tmp_vec = (v16u8) __msa_fill_b(tc0);
tc = (v16i8) __msa_insve_w((v4i32) tc, 0, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc1);
tc = (v16i8) __msa_insve_w((v4i32) tc, 1, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc2);
tc = (v16i8) __msa_insve_w((v4i32) tc, 2, (v4i32) tmp_vec);
tmp_vec = (v16u8) __msa_fill_b(tc3);
tc = (v16i8) __msa_insve_w((v4i32) tc, 3, (v4i32) tmp_vec);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
p2_org = LOAD_UB(data - (3 * image_width));
p1_org = LOAD_UB(data - (image_width << 1));
p0_org = LOAD_UB(data - image_width);
q0_org = LOAD_UB(data);
q1_org = LOAD_UB(data + image_width);
{
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0;
v16u8 is_less_than_alpha, is_bs_greater_than0;
is_bs_greater_than0 = ((v16u8) zero < bs);
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = is_less_than & is_bs_greater_than0;
}
if (!__msa_test_bz_v(is_less_than)) {
v16i8 sign_negate_tc, negate_tc;
v8i16 negate_tc_r, i16_negatetc_l, tc_l, tc_r;
q2_org = LOAD_UB(data + (2 * image_width));
negate_tc = zero - tc;
sign_negate_tc = __msa_clti_s_b(negate_tc, 0);
negate_tc_r = (v8i16) __msa_ilvr_b(sign_negate_tc, negate_tc);
i16_negatetc_l = (v8i16) __msa_ilvl_b(sign_negate_tc, negate_tc);
tc_r = (v8i16) __msa_ilvr_b(zero, tc);
tc_l = (v8i16) __msa_ilvl_b(zero, tc);
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
p1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p1_org);
p0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p0_org);
q0_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q0_org);
p2_asub_p0 = __msa_asub_u_b(p2_org, p0_org);
is_less_than_beta = (p2_asub_p0 < beta);
is_less_than_beta = is_less_than_beta & is_less_than;
{
v8u16 is_less_than_beta_r, is_less_than_beta_l;
is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_r)) {
p2_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_r, q0_org_r,
p1_org_r, p2_org_r,
negate_tc_r, tc_r, p1_r);
}
is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_l)) {
p2_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) p2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_l, q0_org_l,
p1_org_l, p2_org_l,
i16_negatetc_l, tc_l, p1_l);
}
}
if (!__msa_test_bz_v(is_less_than_beta)) {
p1 = (v16u8) __msa_pckev_b((v16i8) p1_l, (v16i8) p1_r);
p1_org = __msa_bmnz_v(p1_org, p1, is_less_than_beta);
STORE_UB(p1_org, data - (2 * image_width));
is_less_than_beta = __msa_andi_b(is_less_than_beta, 1);
tc = tc + (v16i8) is_less_than_beta;
}
u8_q2asub_q0 = __msa_asub_u_b(q2_org, q0_org);
is_less_than_beta = (u8_q2asub_q0 < beta);
is_less_than_beta = is_less_than_beta & is_less_than;
{
v8u16 is_less_than_beta_r, is_less_than_beta_l;
is_less_than_beta_r =
(v8u16) __msa_sldi_b((v16i8) is_less_than_beta, zero, 8);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_r)) {
q2_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_r, q0_org_r,
q1_org_r, q2_org_r,
negate_tc_r, tc_r, q1_r);
}
is_less_than_beta_l =
(v8u16) __msa_sldi_b(zero, (v16i8) is_less_than_beta, 8);
q1_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q1_org);
if (!__msa_test_bz_v((v16u8) is_less_than_beta_l)) {
q2_org_l = (v8i16) __msa_ilvl_b(zero, (v16i8) q2_org);
AVC_LOOP_FILTER_P1_OR_Q1(p0_org_l, q0_org_l,
q1_org_l, q2_org_l,
i16_negatetc_l, tc_l, q1_l);
}
}
if (!__msa_test_bz_v(is_less_than_beta)) {
q1 = (v16u8) __msa_pckev_b((v16i8) q1_l, (v16i8) q1_r);
q1_org = __msa_bmnz_v(q1_org, q1, is_less_than_beta);
STORE_UB(q1_org, data + image_width);
is_less_than_beta = __msa_andi_b(is_less_than_beta, 1);
tc = tc + (v16i8) is_less_than_beta;
}
{
v16i8 negate_thresh, sign_negate_thresh;
v8i16 threshold_r, threshold_l;
v8i16 negate_thresh_l, negate_thresh_r;
negate_thresh = zero - tc;
sign_negate_thresh = __msa_clti_s_b(negate_thresh, 0);
threshold_r = (v8i16) __msa_ilvr_b(zero, tc);
negate_thresh_r = (v8i16) __msa_ilvr_b(sign_negate_thresh,
negate_thresh);
AVC_LOOP_FILTER_P0Q0(q0_org_r, p0_org_r, p1_org_r, q1_org_r,
negate_thresh_r, threshold_r, p0_r, q0_r);
threshold_l = (v8i16) __msa_ilvl_b(zero, tc);
negate_thresh_l = (v8i16) __msa_ilvl_b(sign_negate_thresh,
negate_thresh);
AVC_LOOP_FILTER_P0Q0(q0_org_l, p0_org_l, p1_org_l, q1_org_l,
negate_thresh_l, threshold_l, p0_l, q0_l);
}
p0 = (v16u8) __msa_pckev_b((v16i8) p0_l, (v16i8) p0_r);
q0 = (v16u8) __msa_pckev_b((v16i8) q0_l, (v16i8) q0_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than);
STORE_UB(p0_org, (data - image_width));
STORE_UB(q0_org, data);
}
}
}
static void avc_h_loop_filter_luma_mbaff_msa(uint8_t *in, int32_t stride,
int32_t alpha_in, int32_t beta_in,
int8_t *tc0)
{
uint8_t *data = in;
uint32_t out0, out1, out2, out3;
uint64_t load;
uint32_t tc_val;
v16u8 alpha, beta;
v16i8 inp0 = { 0 };
v16i8 inp1 = { 0 };
v16i8 inp2 = { 0 };
v16i8 inp3 = { 0 };
v16i8 inp4 = { 0 };
v16i8 inp5 = { 0 };
v16i8 inp6 = { 0 };
v16i8 inp7 = { 0 };
v16i8 src0, src1, src2, src3;
v8i16 src4, src5, src6, src7;
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0, p2_asub_p0, q2_asub_q0;
v16u8 is_less_than, is_less_than_alpha, is_less_than_beta;
v16u8 is_less_than_beta1, is_less_than_beta2;
v8i16 tc, tc_orig_r, tc_plus1;
v16u8 is_tc_orig1, is_tc_orig2, tc_orig = { 0 };
v8i16 p0_ilvr_q0, p0_add_q0, q0_sub_p0, p1_sub_q1;
v8u16 src2_r, src3_r;
v8i16 p2_r, p1_r, q2_r, q1_r;
v16u8 p2, q2, p0, q0;
v4i32 dst0, dst1;
v16i8 zeros = { 0 };
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
if (tc0[0] < 0) {
data += (2 * stride);
} else {
load = LOAD_DWORD(data - 3);
inp0 = (v16i8) __msa_insert_d((v2i64) inp0, 0, load);
load = LOAD_DWORD(data - 3 + stride);
inp1 = (v16i8) __msa_insert_d((v2i64) inp1, 0, load);
data += (2 * stride);
}
if (tc0[1] < 0) {
data += (2 * stride);
} else {
load = LOAD_DWORD(data - 3);
inp2 = (v16i8) __msa_insert_d((v2i64) inp2, 0, load);
load = LOAD_DWORD(data - 3 + stride);
inp3 = (v16i8) __msa_insert_d((v2i64) inp3, 0, load);
data += (2 * stride);
}
if (tc0[2] < 0) {
data += (2 * stride);
} else {
load = LOAD_DWORD(data - 3);
inp4 = (v16i8) __msa_insert_d((v2i64) inp4, 0, load);
load = LOAD_DWORD(data - 3 + stride);
inp5 = (v16i8) __msa_insert_d((v2i64) inp5, 0, load);
data += (2 * stride);
}
if (tc0[3] < 0) {
data += (2 * stride);
} else {
load = LOAD_DWORD(data - 3);
inp6 = (v16i8) __msa_insert_d((v2i64) inp6, 0, load);
load = LOAD_DWORD(data - 3 + stride);
inp7 = (v16i8) __msa_insert_d((v2i64) inp7, 0, load);
data += (2 * stride);
}
src0 = __msa_ilvr_b(inp1, inp0);
src1 = __msa_ilvr_b(inp3, inp2);
src2 = __msa_ilvr_b(inp5, inp4);
src3 = __msa_ilvr_b(inp7, inp6);
src4 = __msa_ilvr_h((v8i16) src1, (v8i16) src0);
src5 = __msa_ilvl_h((v8i16) src1, (v8i16) src0);
src6 = __msa_ilvr_h((v8i16) src3, (v8i16) src2);
src7 = __msa_ilvl_h((v8i16) src3, (v8i16) src2);
src0 = (v16i8) __msa_ilvr_w((v4i32) src6, (v4i32) src4);
src1 = __msa_sldi_b(zeros, (v16i8) src0, 8);
src2 = (v16i8) __msa_ilvl_w((v4i32) src6, (v4i32) src4);
src3 = __msa_sldi_b(zeros, (v16i8) src2, 8);
src4 = (v8i16) __msa_ilvr_w((v4i32) src7, (v4i32) src5);
src5 = (v8i16) __msa_sldi_b(zeros, (v16i8) src4, 8);
p0_asub_q0 = __msa_asub_u_b((v16u8) src2, (v16u8) src3);
p1_asub_p0 = __msa_asub_u_b((v16u8) src1, (v16u8) src2);
q1_asub_q0 = __msa_asub_u_b((v16u8) src4, (v16u8) src3);
p2_asub_p0 = __msa_asub_u_b((v16u8) src0, (v16u8) src2);
q2_asub_q0 = __msa_asub_u_b((v16u8) src5, (v16u8) src3);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_alpha & is_less_than_beta;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than_beta1 = (p2_asub_p0 < beta);
is_less_than_beta2 = (q2_asub_q0 < beta);
p0_ilvr_q0 = (v8i16) __msa_ilvr_b((v16i8) src3, (v16i8) src2);
p0_add_q0 = (v8i16) __msa_hadd_u_h((v16u8) p0_ilvr_q0, (v16u8) p0_ilvr_q0);
p0_add_q0 = __msa_srari_h(p0_add_q0, 1);
p2_r = (v8i16) __msa_ilvr_b(zeros, src0);
p1_r = (v8i16) __msa_ilvr_b(zeros, src1);
p2_r += p0_add_q0;
p2_r >>= 1;
p2_r -= p1_r;
q2_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src5);
q1_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) src4);
q2_r += p0_add_q0;
q2_r >>= 1;
q2_r -= q1_r;
tc_val = LOAD_WORD(tc0);
tc_orig = (v16u8) __msa_insert_w((v4i32) tc_orig, 0, tc_val);
tc_orig = (v16u8) __msa_ilvr_b((v16i8) tc_orig, (v16i8) tc_orig);
is_tc_orig1 = tc_orig;
is_tc_orig2 = tc_orig;
tc_orig_r = (v8i16) __msa_ilvr_b(zeros, (v16i8) tc_orig);
tc = tc_orig_r;
p2_r = CLIP_MIN_TO_MAX_H(p2_r, -tc_orig_r, tc_orig_r);
q2_r = CLIP_MIN_TO_MAX_H(q2_r, -tc_orig_r, tc_orig_r);
p2_r += p1_r;
q2_r += q1_r;
p2 = (v16u8) __msa_pckev_b((v16i8) p2_r, (v16i8) p2_r);
q2 = (v16u8) __msa_pckev_b((v16i8) q2_r, (v16i8) q2_r);
is_tc_orig1 = (zeros < is_tc_orig1);
is_tc_orig2 = is_tc_orig1;
is_tc_orig1 = is_less_than_beta1 & is_tc_orig1;
is_tc_orig2 = is_less_than_beta2 & is_tc_orig2;
is_tc_orig1 = is_less_than & is_tc_orig1;
is_tc_orig2 = is_less_than & is_tc_orig2;
p2 = __msa_bmnz_v((v16u8) src1, p2, is_tc_orig1);
q2 = __msa_bmnz_v((v16u8) src4, q2, is_tc_orig2);
q0_sub_p0 = __msa_hsub_u_h((v16u8) p0_ilvr_q0, (v16u8) p0_ilvr_q0);
q0_sub_p0 <<= 2;
p1_sub_q1 = p1_r - q1_r;
q0_sub_p0 += p1_sub_q1;
q0_sub_p0 = __msa_srari_h(q0_sub_p0, 3);
tc_plus1 = tc + 1;
is_less_than_beta1 = (v16u8) __msa_ilvr_b((v16i8) is_less_than_beta1,
(v16i8) is_less_than_beta1);
tc = (v8i16) __msa_bmnz_v((v16u8) tc, (v16u8) tc_plus1, is_less_than_beta1);
tc_plus1 = tc + 1;
is_less_than_beta2 = (v16u8) __msa_ilvr_b((v16i8) is_less_than_beta2,
(v16i8) is_less_than_beta2);
tc = (v8i16) __msa_bmnz_v((v16u8) tc, (v16u8) tc_plus1, is_less_than_beta2);
q0_sub_p0 = CLIP_MIN_TO_MAX_H(q0_sub_p0, -tc, tc);
src2_r = (v8u16) __msa_ilvr_b(zeros, src2);
src3_r = (v8u16) __msa_ilvr_b(zeros, src3);
src2_r += q0_sub_p0;
src3_r -= q0_sub_p0;
src2_r = (v8u16) CLIP_UNSIGNED_CHAR_H(src2_r);
src3_r = (v8u16) CLIP_UNSIGNED_CHAR_H(src3_r);
p0 = (v16u8) __msa_pckev_b((v16i8) src2_r, (v16i8) src2_r);
q0 = (v16u8) __msa_pckev_b((v16i8) src3_r, (v16i8) src3_r);
p0 = __msa_bmnz_v((v16u8) src2, p0, is_less_than);
q0 = __msa_bmnz_v((v16u8) src3, q0, is_less_than);
p2 = (v16u8) __msa_ilvr_b((v16i8) p0, (v16i8) p2);
q2 = (v16u8) __msa_ilvr_b((v16i8) q2, (v16i8) q0);
dst0 = (v4i32) __msa_ilvr_h((v8i16) q2, (v8i16) p2);
dst1 = (v4i32) __msa_ilvl_h((v8i16) q2, (v8i16) p2);
data = in;
out0 = __msa_copy_u_w(dst0, 0);
out1 = __msa_copy_u_w(dst0, 1);
out2 = __msa_copy_u_w(dst0, 2);
out3 = __msa_copy_u_w(dst0, 3);
if (tc0[0] < 0) {
data += (2 * stride);
} else {
STORE_WORD((data - 2), out0);
data += stride;
STORE_WORD((data - 2), out1);
data += stride;
}
if (tc0[1] < 0) {
data += (2 * stride);
} else {
STORE_WORD((data - 2), out2);
data += stride;
STORE_WORD((data - 2), out3);
data += stride;
}
out0 = __msa_copy_u_w(dst1, 0);
out1 = __msa_copy_u_w(dst1, 1);
out2 = __msa_copy_u_w(dst1, 2);
out3 = __msa_copy_u_w(dst1, 3);
if (tc0[2] < 0) {
data += (2 * stride);
} else {
STORE_WORD((data - 2), out0);
data += stride;
STORE_WORD((data - 2), out1);
data += stride;
}
if (tc0[3] >= 0) {
STORE_WORD((data - 2), out2);
data += stride;
STORE_WORD((data - 2), out3);
}
}
static void avc_loopfilter_cb_or_cr_inter_edge_hor_msa(uint8_t *data,
uint8_t bs0, uint8_t bs1,
uint8_t bs2, uint8_t bs3,
uint8_t tc0, uint8_t tc1,
uint8_t tc2, uint8_t tc3,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
v16u8 alpha, beta;
v8i16 tmp_vec;
v8i16 bs = { 0 };
v8i16 tc = { 0 };
v16u8 p0, q0, p0_asub_q0, p1_asub_p0, q1_asub_q0;
v16u8 is_less_than;
v16u8 is_less_than_beta, is_less_than_alpha, is_bs_greater_than0;
v8i16 p0_r, q0_r;
v16u8 p1_org, p0_org, q0_org, q1_org;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
v16i8 negate_tc, sign_negate_tc;
v8i16 tc_r, negate_tc_r;
v16i8 zero = { 0 };
tmp_vec = (v8i16) __msa_fill_b(bs0);
bs = __msa_insve_h(bs, 0, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs1);
bs = __msa_insve_h(bs, 1, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs2);
bs = __msa_insve_h(bs, 2, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs3);
bs = __msa_insve_h(bs, 3, tmp_vec);
if (!__msa_test_bz_v((v16u8) bs)) {
tmp_vec = (v8i16) __msa_fill_b(tc0);
tc = __msa_insve_h(tc, 0, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc1);
tc = __msa_insve_h(tc, 1, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc2);
tc = __msa_insve_h(tc, 2, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc3);
tc = __msa_insve_h(tc, 3, tmp_vec);
is_bs_greater_than0 = (v16u8) (zero < (v16i8) bs);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
p1_org = LOAD_UB(data - (img_width << 1));
p0_org = LOAD_UB(data - img_width);
q0_org = LOAD_UB(data);
q1_org = LOAD_UB(data + img_width);
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = is_less_than & is_bs_greater_than0;
is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than);
if (!__msa_test_bz_v(is_less_than)) {
negate_tc = zero - (v16i8) tc;
sign_negate_tc = __msa_clti_s_b(negate_tc, 0);
negate_tc_r = (v8i16) __msa_ilvr_b(sign_negate_tc, negate_tc);
tc_r = (v8i16) __msa_ilvr_b(zero, (v16i8) tc);
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
AVC_LOOP_FILTER_P0Q0(q0_org_r, p0_org_r, p1_org_r, q1_org_r,
negate_tc_r, tc_r, p0_r, q0_r);
p0 = (v16u8) __msa_pckev_b(zero, (v16i8) p0_r);
q0 = (v16u8) __msa_pckev_b(zero, (v16i8) q0_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than);
STORE_UB(q0_org, data);
STORE_UB(p0_org, (data - img_width));
}
}
}
static void avc_loopfilter_cb_or_cr_inter_edge_ver_msa(uint8_t *data,
uint8_t bs0, uint8_t bs1,
uint8_t bs2, uint8_t bs3,
uint8_t tc0, uint8_t tc1,
uint8_t tc2, uint8_t tc3,
uint8_t alpha_in,
uint8_t beta_in,
uint32_t img_width)
{
uint8_t *src;
uint16_t out0, out1, out2, out3;
v16u8 alpha, beta;
v16u8 p0_asub_q0, p1_asub_p0, q1_asub_q0;
v16u8 is_less_than, is_less_than_beta, is_less_than_alpha;
v16u8 p0, q0;
v8i16 p0_r = { 0 };
v8i16 q0_r = { 0 };
v16u8 p1_org, p0_org, q0_org, q1_org;
v8i16 p1_org_r, p0_org_r, q0_org_r, q1_org_r;
v16u8 is_bs_greater_than0;
v8i16 tc_r, negate_tc_r;
v16i8 negate_tc, sign_negate_tc;
v16i8 zero = { 0 };
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
v8i16 tmp1, tmp_vec, bs = { 0 };
v8i16 tc = { 0 };
tmp_vec = (v8i16) __msa_fill_b(bs0);
bs = __msa_insve_h(bs, 0, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs1);
bs = __msa_insve_h(bs, 1, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs2);
bs = __msa_insve_h(bs, 2, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(bs3);
bs = __msa_insve_h(bs, 3, tmp_vec);
if (!__msa_test_bz_v((v16u8) bs)) {
tmp_vec = (v8i16) __msa_fill_b(tc0);
tc = __msa_insve_h(tc, 0, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc1);
tc = __msa_insve_h(tc, 1, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc2);
tc = __msa_insve_h(tc, 2, tmp_vec);
tmp_vec = (v8i16) __msa_fill_b(tc3);
tc = __msa_insve_h(tc, 3, tmp_vec);
is_bs_greater_than0 = (v16u8) (zero < (v16i8) bs);
LOAD_8VECS_UB((data - 2), img_width,
row0, row1, row2, row3, row4, row5, row6, row7);
TRANSPOSE8x4_B_UB(row0, row1, row2, row3,
row4, row5, row6, row7,
p1_org, p0_org, q0_org, q1_org);
p0_asub_q0 = __msa_asub_u_b(p0_org, q0_org);
p1_asub_p0 = __msa_asub_u_b(p1_org, p0_org);
q1_asub_q0 = __msa_asub_u_b(q1_org, q0_org);
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
is_less_than_alpha = (p0_asub_q0 < alpha);
is_less_than_beta = (p1_asub_p0 < beta);
is_less_than = is_less_than_beta & is_less_than_alpha;
is_less_than_beta = (q1_asub_q0 < beta);
is_less_than = is_less_than_beta & is_less_than;
is_less_than = is_bs_greater_than0 & is_less_than;
is_less_than = (v16u8) __msa_ilvr_d((v2i64) zero, (v2i64) is_less_than);
if (!__msa_test_bz_v(is_less_than)) {
p1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p1_org);
p0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) p0_org);
q0_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q0_org);
q1_org_r = (v8i16) __msa_ilvr_b(zero, (v16i8) q1_org);
negate_tc = zero - (v16i8) tc;
sign_negate_tc = __msa_clti_s_b(negate_tc, 0);
negate_tc_r = (v8i16) __msa_ilvr_b(sign_negate_tc, negate_tc);
tc_r = (v8i16) __msa_ilvr_b(zero, (v16i8) tc);
AVC_LOOP_FILTER_P0Q0(q0_org_r, p0_org_r, p1_org_r, q1_org_r,
negate_tc_r, tc_r, p0_r, q0_r);
p0 = (v16u8) __msa_pckev_b(zero, (v16i8) p0_r);
q0 = (v16u8) __msa_pckev_b(zero, (v16i8) q0_r);
p0_org = __msa_bmnz_v(p0_org, p0, is_less_than);
q0_org = __msa_bmnz_v(q0_org, q0, is_less_than);
tmp1 = (v8i16) __msa_ilvr_b((v16i8) q0_org, (v16i8) p0_org);
src = data - 1;
out0 = __msa_copy_u_h(tmp1, 0);
out1 = __msa_copy_u_h(tmp1, 1);
out2 = __msa_copy_u_h(tmp1, 2);
out3 = __msa_copy_u_h(tmp1, 3);
STORE_HWORD(src, out0);
src += img_width;
STORE_HWORD(src, out1);
src += img_width;
STORE_HWORD(src, out2);
src += img_width;
STORE_HWORD(src, out3);
out0 = __msa_copy_u_h(tmp1, 4);
out1 = __msa_copy_u_h(tmp1, 5);
out2 = __msa_copy_u_h(tmp1, 6);
out3 = __msa_copy_u_h(tmp1, 7);
src += img_width;
STORE_HWORD(src, out0);
src += img_width;
STORE_HWORD(src, out1);
src += img_width;
STORE_HWORD(src, out2);
src += img_width;
STORE_HWORD(src, out3);
}
}
}
static void avc_h_loop_filter_chroma422_msa(uint8_t *src,
int32_t stride,
int32_t alpha_in,
int32_t beta_in,
int8_t *tc0)
{
int32_t col, tc_val;
int16_t out0, out1, out2, out3;
v16u8 alpha, beta, res;
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
for (col = 0; col < 4; col++) {
tc_val = (tc0[col] - 1) + 1;
if (tc_val <= 0) {
src += (4 * stride);
continue;
}
AVC_LPF_H_CHROMA_422(src, stride, tc_val, alpha, beta, res);
out0 = __msa_copy_s_h((v8i16) res, 0);
out1 = __msa_copy_s_h((v8i16) res, 1);
out2 = __msa_copy_s_h((v8i16) res, 2);
out3 = __msa_copy_s_h((v8i16) res, 3);
STORE_HWORD((src - 1), out0);
src += stride;
STORE_HWORD((src - 1), out1);
src += stride;
STORE_HWORD((src - 1), out2);
src += stride;
STORE_HWORD((src - 1), out3);
src += stride;
}
}
static void avc_h_loop_filter_chroma422_mbaff_msa(uint8_t *src,
int32_t stride,
int32_t alpha_in,
int32_t beta_in,
int8_t *tc0)
{
int32_t col, tc_val;
int16_t out0, out1;
v16u8 alpha, beta, res;
alpha = (v16u8) __msa_fill_b(alpha_in);
beta = (v16u8) __msa_fill_b(beta_in);
for (col = 0; col < 4; col++) {
tc_val = (tc0[col] - 1) + 1;
if (tc_val <= 0) {
src += 4 * stride;
continue;
}
AVC_LPF_H_2BYTE_CHROMA_422(src, stride, tc_val, alpha, beta, res);
out0 = __msa_copy_s_h((v8i16) res, 0);
out1 = __msa_copy_s_h((v8i16) res, 1);
STORE_HWORD((src - 1), out0);
src += stride;
STORE_HWORD((src - 1), out1);
src += stride;
}
}
void ff_h264_h_lpf_luma_inter_msa(uint8_t *data, int img_width,
int alpha, int beta, int8_t *tc)
{
uint8_t bs0 = 1;
uint8_t bs1 = 1;
uint8_t bs2 = 1;
uint8_t bs3 = 1;
if (tc[0] < 0)
bs0 = 0;
if (tc[1] < 0)
bs1 = 0;
if (tc[2] < 0)
bs2 = 0;
if (tc[3] < 0)
bs3 = 0;
avc_loopfilter_luma_inter_edge_ver_msa(data,
bs0, bs1, bs2, bs3,
tc[0], tc[1], tc[2], tc[3],
alpha, beta, img_width);
}
void ff_h264_v_lpf_luma_inter_msa(uint8_t *data, int img_width,
int alpha, int beta, int8_t *tc)
{
uint8_t bs0 = 1;
uint8_t bs1 = 1;
uint8_t bs2 = 1;
uint8_t bs3 = 1;
if (tc[0] < 0)
bs0 = 0;
if (tc[1] < 0)
bs1 = 0;
if (tc[2] < 0)
bs2 = 0;
if (tc[3] < 0)
bs3 = 0;
avc_loopfilter_luma_inter_edge_hor_msa(data,
bs0, bs1, bs2, bs3,
tc[0], tc[1], tc[2], tc[3],
alpha, beta, img_width);
}
void ff_h264_h_lpf_chroma_inter_msa(uint8_t *data, int img_width,
int alpha, int beta, int8_t *tc)
{
uint8_t bs0 = 1;
uint8_t bs1 = 1;
uint8_t bs2 = 1;
uint8_t bs3 = 1;
if (tc[0] < 0)
bs0 = 0;
if (tc[1] < 0)
bs1 = 0;
if (tc[2] < 0)
bs2 = 0;
if (tc[3] < 0)
bs3 = 0;
avc_loopfilter_cb_or_cr_inter_edge_ver_msa(data,
bs0, bs1, bs2, bs3,
tc[0], tc[1], tc[2], tc[3],
alpha, beta,
img_width);
}
void ff_h264_v_lpf_chroma_inter_msa(uint8_t *data, int img_width,
int alpha, int beta, int8_t *tc)
{
uint8_t bs0 = 1;
uint8_t bs1 = 1;
uint8_t bs2 = 1;
uint8_t bs3 = 1;
if (tc[0] < 0)
bs0 = 0;
if (tc[1] < 0)
bs1 = 0;
if (tc[2] < 0)
bs2 = 0;
if (tc[3] < 0)
bs3 = 0;
avc_loopfilter_cb_or_cr_inter_edge_hor_msa(data,
bs0, bs1, bs2, bs3,
tc[0], tc[1], tc[2], tc[3],
alpha, beta,
img_width);
}
void ff_h264_h_lpf_luma_intra_msa(uint8_t *data, int img_width,
int alpha, int beta)
{
avc_loopfilter_luma_intra_edge_ver_msa(data, (uint8_t) alpha,
(uint8_t) beta,
(unsigned int) img_width);
}
void ff_h264_v_lpf_luma_intra_msa(uint8_t *data, int img_width,
int alpha, int beta)
{
avc_loopfilter_luma_intra_edge_hor_msa(data, (uint8_t) alpha,
(uint8_t) beta,
(unsigned int) img_width);
}
void ff_h264_h_lpf_chroma_intra_msa(uint8_t *data, int img_width,
int alpha, int beta)
{
avc_loopfilter_cb_or_cr_intra_edge_ver_msa(data, (uint8_t) alpha,
(uint8_t) beta,
(unsigned int) img_width);
}
void ff_h264_v_lpf_chroma_intra_msa(uint8_t *data, int img_width,
int alpha, int beta)
{
avc_loopfilter_cb_or_cr_intra_edge_hor_msa(data, (uint8_t) alpha,
(uint8_t) beta,
(unsigned int) img_width);
}
void ff_h264_h_loop_filter_chroma422_msa(uint8_t *src,
int32_t ystride,
int32_t alpha, int32_t beta,
int8_t *tc0)
{
avc_h_loop_filter_chroma422_msa(src, ystride, alpha, beta, tc0);
}
void ff_h264_h_loop_filter_chroma422_mbaff_msa(uint8_t *src,
int32_t ystride,
int32_t alpha,
int32_t beta,
int8_t *tc0)
{
avc_h_loop_filter_chroma422_mbaff_msa(src, ystride, alpha, beta, tc0);
}
void ff_h264_h_loop_filter_luma_mbaff_msa(uint8_t *src,
int32_t ystride,
int32_t alpha,
int32_t beta,
int8_t *tc0)
{
avc_h_loop_filter_luma_mbaff_msa(src, ystride, alpha, beta, tc0);
}
void ff_h264_h_loop_filter_luma_mbaff_intra_msa(uint8_t *src,
int32_t ystride,
int32_t alpha,
int32_t beta)
{
avc_h_loop_filter_luma_mbaff_intra_msa(src, ystride, alpha, beta);
}
void ff_weight_h264_pixels16_8_msa(uint8_t *src, int stride,
int height, int log2_denom,
int weight_src, int offset)
{
avc_wgt_16width_msa(src, stride,
height, log2_denom, weight_src, offset);
}
void ff_weight_h264_pixels8_8_msa(uint8_t *src, int stride,
int height, int log2_denom,
int weight_src, int offset)
{
avc_wgt_8width_msa(src, stride,
height, log2_denom, weight_src, offset);
}
void ff_weight_h264_pixels4_8_msa(uint8_t *src, int stride,
int height, int log2_denom,
int weight_src, int offset)
{
avc_wgt_4width_msa(src, stride,
height, log2_denom, weight_src, offset);
}
void ff_biweight_h264_pixels16_8_msa(uint8_t *dst, uint8_t *src,
int stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset)
{
avc_biwgt_16width_msa(src, stride,
dst, stride,
height, log2_denom,
weight_src, weight_dst, offset);
}
void ff_biweight_h264_pixels8_8_msa(uint8_t *dst, uint8_t *src,
int stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset)
{
avc_biwgt_8width_msa(src, stride,
dst, stride,
height, log2_denom,
weight_src, weight_dst, offset);
}
void ff_biweight_h264_pixels4_8_msa(uint8_t *dst, uint8_t *src,
int stride, int height,
int log2_denom, int weight_dst,
int weight_src, int offset)
{
avc_biwgt_4width_msa(src, stride,
dst, stride,
height, log2_denom,
weight_src, weight_dst, offset);
}