blob: e11e110a51f9a44870377edf83db621db4c54c27 [file] [log] [blame] [edit]
/*
* Copyright (c) 2021, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 3-Clause Clear License
* and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear
* License was not distributed with this source code in the LICENSE file, you
* can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the
* Alliance for Open Media Patent License 1.0 was not distributed with this
* source code in the PATENTS file, you can obtain it at
* aomedia.org/license/patent-license/.
*/
#include "aom_ports/mem.h"
#include "aom_dsp/mips/loopfilter_msa.h"
int32_t aom_hz_lpf_t4_and_t8_16w(uint8_t *src, int32_t pitch, uint8_t *filter48,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out;
v16u8 flat, mask, hev, thresh, b_limit, limit;
v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r;
v8u16 p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l;
v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r;
v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l;
v16u8 zero = { 0 };
/* load vector elements */
LD_UB8(src - (4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3);
thresh = (v16u8)__msa_fill_b(*thresh_ptr);
b_limit = (v16u8)__msa_fill_b(*b_limit_ptr);
limit = (v16u8)__msa_fill_b(*limit_ptr);
/* mask and hev */
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev,
mask, flat);
AOM_FLAT4(p3, p2, p0, q0, q2, q3, flat);
AOM_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, q1_out);
if (__msa_test_bz_v(flat)) {
ST_UB4(p1_out, p0_out, q0_out, q1_out, (src - 2 * pitch), pitch);
return 1;
} else {
ILVR_B8_UH(zero, p3, zero, p2, zero, p1, zero, p0, zero, q0, zero, q1, zero,
q2, zero, q3, p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r);
AOM_FILTER8(p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r, p2_filt8_r,
p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r);
ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l, p2_l, p1_l, p0_l);
ILVL_B4_UH(zero, q0, zero, q1, zero, q2, zero, q3, q0_l, q1_l, q2_l, q3_l);
AOM_FILTER8(p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l, p2_filt8_l,
p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l);
/* convert 16 bit output data into 8 bit */
PCKEV_B4_SH(p2_filt8_l, p2_filt8_r, p1_filt8_l, p1_filt8_r, p0_filt8_l,
p0_filt8_r, q0_filt8_l, q0_filt8_r, p2_filt8_r, p1_filt8_r,
p0_filt8_r, q0_filt8_r);
PCKEV_B2_SH(q1_filt8_l, q1_filt8_r, q2_filt8_l, q2_filt8_r, q1_filt8_r,
q2_filt8_r);
/* store pixel values */
p2_out = __msa_bmnz_v(p2, (v16u8)p2_filt8_r, flat);
p1_out = __msa_bmnz_v(p1_out, (v16u8)p1_filt8_r, flat);
p0_out = __msa_bmnz_v(p0_out, (v16u8)p0_filt8_r, flat);
q0_out = __msa_bmnz_v(q0_out, (v16u8)q0_filt8_r, flat);
q1_out = __msa_bmnz_v(q1_out, (v16u8)q1_filt8_r, flat);
q2_out = __msa_bmnz_v(q2, (v16u8)q2_filt8_r, flat);
ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16);
filter48 += (4 * 16);
ST_UB2(q1_out, q2_out, filter48, 16);
filter48 += (2 * 16);
ST_UB(flat, filter48);
return 0;
}
}
void aom_hz_lpf_t16_16w(uint8_t *src, int32_t pitch, uint8_t *filter48) {
v16u8 flat, flat2, filter8;
v16i8 zero = { 0 };
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in, p2_r_in, p1_r_in, p0_r_in;
v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in, q3_r_in, q2_r_in, q1_r_in, q0_r_in;
v8u16 p7_l_in, p6_l_in, p5_l_in, p4_l_in, p3_l_in, p2_l_in, p1_l_in, p0_l_in;
v8u16 q7_l_in, q6_l_in, q5_l_in, q4_l_in, q3_l_in, q2_l_in, q1_l_in, q0_l_in;
v8u16 tmp0_r, tmp1_r, tmp0_l, tmp1_l;
v8i16 l_out, r_out;
flat = LD_UB(filter48 + 96);
LD_UB8((src - 8 * pitch), pitch, p7, p6, p5, p4, p3, p2, p1, p0);
LD_UB8(src, pitch, q0, q1, q2, q3, q4, q5, q6, q7);
AOM_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2);
if (__msa_test_bz_v(flat2)) {
LD_UB4(filter48, 16, p2, p1, p0, q0);
LD_UB2(filter48 + 4 * 16, 16, q1, q2);
src -= 3 * pitch;
ST_UB4(p2, p1, p0, q0, src, pitch);
src += (4 * pitch);
ST_UB2(q1, q2, src, pitch);
} else {
src -= 7 * pitch;
ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, zero,
p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in,
p2_r_in, p1_r_in, p0_r_in);
q0_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q0);
tmp0_r = p7_r_in << 3;
tmp0_r -= p7_r_in;
tmp0_r += p6_r_in;
tmp0_r += q0_r_in;
tmp1_r = p6_r_in + p5_r_in;
tmp1_r += p4_r_in;
tmp1_r += p3_r_in;
tmp1_r += p2_r_in;
tmp1_r += p1_r_in;
tmp1_r += p0_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
ILVL_B4_UH(zero, p7, zero, p6, zero, p5, zero, p4, p7_l_in, p6_l_in,
p5_l_in, p4_l_in);
ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l_in, p2_l_in,
p1_l_in, p0_l_in);
q0_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q0);
tmp0_l = p7_l_in << 3;
tmp0_l -= p7_l_in;
tmp0_l += p6_l_in;
tmp0_l += q0_l_in;
tmp1_l = p6_l_in + p5_l_in;
tmp1_l += p4_l_in;
tmp1_l += p3_l_in;
tmp1_l += p2_l_in;
tmp1_l += p1_l_in;
tmp1_l += p0_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p6 = __msa_bmnz_v(p6, (v16u8)r_out, flat2);
ST_UB(p6, src);
src += pitch;
/* p5 */
q1_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q1);
tmp0_r = p5_r_in - p6_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q1_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q1);
tmp0_l = p5_l_in - p6_l_in;
tmp0_l += q1_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p5 = __msa_bmnz_v(p5, (v16u8)r_out, flat2);
ST_UB(p5, src);
src += pitch;
/* p4 */
q2_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q2);
tmp0_r = p4_r_in - p5_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = (v8i16)__msa_srari_h((v8i16)tmp1_r, 4);
q2_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q2);
tmp0_l = p4_l_in - p5_l_in;
tmp0_l += q2_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p4 = __msa_bmnz_v(p4, (v16u8)r_out, flat2);
ST_UB(p4, src);
src += pitch;
/* p3 */
q3_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q3);
tmp0_r = p3_r_in - p4_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q3_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q3);
tmp0_l = p3_l_in - p4_l_in;
tmp0_l += q3_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p3 = __msa_bmnz_v(p3, (v16u8)r_out, flat2);
ST_UB(p3, src);
src += pitch;
/* p2 */
q4_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q4);
filter8 = LD_UB(filter48);
tmp0_r = p2_r_in - p3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q4_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q4);
tmp0_l = p2_l_in - p3_l_in;
tmp0_l += q4_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* p1 */
q5_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q5);
filter8 = LD_UB(filter48 + 16);
tmp0_r = p1_r_in - p2_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q5_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q5);
tmp0_l = p1_l_in - p2_l_in;
tmp0_l += q5_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* p0 */
q6_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q6);
filter8 = LD_UB(filter48 + 32);
tmp0_r = p0_r_in - p1_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q6_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q6);
tmp0_l = p0_l_in - p1_l_in;
tmp0_l += q6_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* q0 */
q7_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q7);
filter8 = LD_UB(filter48 + 48);
tmp0_r = q7_r_in - p0_r_in;
tmp0_r += q0_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q7_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q7);
tmp0_l = q7_l_in - p0_l_in;
tmp0_l += q0_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* q1 */
filter8 = LD_UB(filter48 + 64);
tmp0_r = q7_r_in - q0_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p6_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q0_l_in;
tmp0_l += q1_l_in;
tmp0_l -= p6_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* q2 */
filter8 = LD_UB(filter48 + 80);
tmp0_r = q7_r_in - q1_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p5_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q1_l_in;
tmp0_l += q2_l_in;
tmp0_l -= p5_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += pitch;
/* q3 */
tmp0_r = q7_r_in - q2_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p4_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q2_l_in;
tmp0_l += q3_l_in;
tmp0_l -= p4_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q3 = __msa_bmnz_v(q3, (v16u8)r_out, flat2);
ST_UB(q3, src);
src += pitch;
/* q4 */
tmp0_r = q7_r_in - q3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p3_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q3_l_in;
tmp0_l += q4_l_in;
tmp0_l -= p3_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q4 = __msa_bmnz_v(q4, (v16u8)r_out, flat2);
ST_UB(q4, src);
src += pitch;
/* q5 */
tmp0_r = q7_r_in - q4_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p2_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q4_l_in;
tmp0_l += q5_l_in;
tmp0_l -= p2_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q5 = __msa_bmnz_v(q5, (v16u8)r_out, flat2);
ST_UB(q5, src);
src += pitch;
/* q6 */
tmp0_r = q7_r_in - q5_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p1_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q5_l_in;
tmp0_l += q6_l_in;
tmp0_l -= p1_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q6 = __msa_bmnz_v(q6, (v16u8)r_out, flat2);
ST_UB(q6, src);
}
}
static void mb_lpf_horizontal_edge_dual(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr,
int32_t count) {
DECLARE_ALIGNED(32, uint8_t, filter48[16 * 8]);
uint8_t early_exit = 0;
(void)count;
early_exit = aom_hz_lpf_t4_and_t8_16w(src, pitch, &filter48[0], b_limit_ptr,
limit_ptr, thresh_ptr);
if (0 == early_exit) {
aom_hz_lpf_t16_16w(src, pitch, filter48);
}
}
static void mb_lpf_horizontal_edge(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr, int32_t count) {
if (1 == count) {
uint64_t p2_d, p1_d, p0_d, q0_d, q1_d, q2_d;
uint64_t dword0, dword1;
v16u8 flat2, mask, hev, flat, thresh, b_limit, limit;
v16u8 p3, p2, p1, p0, q3, q2, q1, q0, p7, p6, p5, p4, q4, q5, q6, q7;
v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out;
v16u8 p0_filter16, p1_filter16;
v8i16 p2_filter8, p1_filter8, p0_filter8;
v8i16 q0_filter8, q1_filter8, q2_filter8;
v8u16 p7_r, p6_r, p5_r, p4_r, q7_r, q6_r, q5_r, q4_r;
v8u16 p3_r, p2_r, p1_r, p0_r, q3_r, q2_r, q1_r, q0_r;
v16i8 zero = { 0 };
v8u16 tmp0, tmp1, tmp2;
/* load vector elements */
LD_UB8((src - 4 * pitch), pitch, p3, p2, p1, p0, q0, q1, q2, q3);
thresh = (v16u8)__msa_fill_b(*thresh_ptr);
b_limit = (v16u8)__msa_fill_b(*b_limit_ptr);
limit = (v16u8)__msa_fill_b(*limit_ptr);
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev,
mask, flat);
AOM_FLAT4(p3, p2, p0, q0, q2, q3, flat);
AOM_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out,
q1_out);
flat = (v16u8)__msa_ilvr_d((v2i64)zero, (v2i64)flat);
if (__msa_test_bz_v(flat)) {
p1_d = __msa_copy_u_d((v2i64)p1_out, 0);
p0_d = __msa_copy_u_d((v2i64)p0_out, 0);
q0_d = __msa_copy_u_d((v2i64)q0_out, 0);
q1_d = __msa_copy_u_d((v2i64)q1_out, 0);
SD4(p1_d, p0_d, q0_d, q1_d, src - 2 * pitch, pitch);
} else {
/* convert 8 bit input data into 16 bit */
ILVR_B8_UH(zero, p3, zero, p2, zero, p1, zero, p0, zero, q0, zero, q1,
zero, q2, zero, q3, p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r,
q3_r);
AOM_FILTER8(p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r, p2_filter8,
p1_filter8, p0_filter8, q0_filter8, q1_filter8, q2_filter8);
/* convert 16 bit output data into 8 bit */
PCKEV_B4_SH(zero, p2_filter8, zero, p1_filter8, zero, p0_filter8, zero,
q0_filter8, p2_filter8, p1_filter8, p0_filter8, q0_filter8);
PCKEV_B2_SH(zero, q1_filter8, zero, q2_filter8, q1_filter8, q2_filter8);
/* store pixel values */
p2_out = __msa_bmnz_v(p2, (v16u8)p2_filter8, flat);
p1_out = __msa_bmnz_v(p1_out, (v16u8)p1_filter8, flat);
p0_out = __msa_bmnz_v(p0_out, (v16u8)p0_filter8, flat);
q0_out = __msa_bmnz_v(q0_out, (v16u8)q0_filter8, flat);
q1_out = __msa_bmnz_v(q1_out, (v16u8)q1_filter8, flat);
q2_out = __msa_bmnz_v(q2, (v16u8)q2_filter8, flat);
/* load 16 vector elements */
LD_UB4((src - 8 * pitch), pitch, p7, p6, p5, p4);
LD_UB4(src + (4 * pitch), pitch, q4, q5, q6, q7);
AOM_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2);
if (__msa_test_bz_v(flat2)) {
p2_d = __msa_copy_u_d((v2i64)p2_out, 0);
p1_d = __msa_copy_u_d((v2i64)p1_out, 0);
p0_d = __msa_copy_u_d((v2i64)p0_out, 0);
q0_d = __msa_copy_u_d((v2i64)q0_out, 0);
q1_d = __msa_copy_u_d((v2i64)q1_out, 0);
q2_d = __msa_copy_u_d((v2i64)q2_out, 0);
SD4(p2_d, p1_d, p0_d, q0_d, src - 3 * pitch, pitch);
SD(q1_d, src + pitch);
SD(q2_d, src + 2 * pitch);
} else {
/* LSB(right) 8 pixel operation */
ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, q4, zero, q5,
zero, q6, zero, q7, p7_r, p6_r, p5_r, p4_r, q4_r, q5_r, q6_r,
q7_r);
tmp0 = p7_r << 3;
tmp0 -= p7_r;
tmp0 += p6_r;
tmp0 += q0_r;
src -= 7 * pitch;
/* calculation of p6 and p5 */
tmp1 = p6_r + p5_r + p4_r + p3_r;
tmp1 += (p2_r + p1_r + p0_r);
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp0 = p5_r - p6_r + q1_r - p7_r;
tmp1 += tmp0;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(p6, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(p5, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of p4 and p3 */
tmp0 = p4_r - p5_r + q2_r - p7_r;
tmp2 = p3_r - p4_r + q3_r - p7_r;
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(p4, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(p3, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of p2 and p1 */
tmp0 = p2_r - p3_r + q4_r - p7_r;
tmp2 = p1_r - p2_r + q5_r - p7_r;
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(p2_out, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(p1_out, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of p0 and q0 */
tmp0 = (p0_r - p1_r) + (q6_r - p7_r);
tmp2 = (q7_r - p0_r) + (q0_r - p7_r);
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(p0_out, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(q0_out, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of q1 and q2 */
tmp0 = q7_r - q0_r + q1_r - p6_r;
tmp2 = q7_r - q1_r + q2_r - p5_r;
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(q1_out, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(q2_out, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of q3 and q4 */
tmp0 = (q7_r - q2_r) + (q3_r - p4_r);
tmp2 = (q7_r - q3_r) + (q4_r - p3_r);
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(q3, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(q4, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
src += pitch;
/* calculation of q5 and q6 */
tmp0 = (q7_r - q4_r) + (q5_r - p2_r);
tmp2 = (q7_r - q5_r) + (q6_r - p1_r);
tmp1 += tmp0;
p0_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
tmp1 += tmp2;
p1_filter16 = (v16u8)__msa_srari_h((v8i16)tmp1, 4);
PCKEV_B2_UB(zero, p0_filter16, zero, p1_filter16, p0_filter16,
p1_filter16);
p0_filter16 = __msa_bmnz_v(q5, p0_filter16, flat2);
p1_filter16 = __msa_bmnz_v(q6, p1_filter16, flat2);
dword0 = __msa_copy_u_d((v2i64)p0_filter16, 0);
dword1 = __msa_copy_u_d((v2i64)p1_filter16, 0);
SD(dword0, src);
src += pitch;
SD(dword1, src);
}
}
} else {
mb_lpf_horizontal_edge_dual(src, pitch, b_limit_ptr, limit_ptr, thresh_ptr,
count);
}
}
void aom_lpf_horizontal_16_msa(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
mb_lpf_horizontal_edge(src, pitch, b_limit_ptr, limit_ptr, thresh_ptr, 1);
}
void aom_lpf_horizontal_16_dual_msa(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
mb_lpf_horizontal_edge(src, pitch, b_limit_ptr, limit_ptr, thresh_ptr, 2);
}
static void transpose_16x8_to_8x16(uint8_t *input, int32_t in_pitch,
uint8_t *output, int32_t out_pitch) {
v16u8 p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org, p0_org;
v16i8 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
LD_UB8(input, in_pitch, p7_org, p6_org, p5_org, p4_org, p3_org, p2_org,
p1_org, p0_org);
/* 8x8 transpose */
TRANSPOSE8x8_UB_UB(p7_org, p6_org, p5_org, p4_org, p3_org, p2_org, p1_org,
p0_org, p7, p6, p5, p4, p3, p2, p1, p0);
/* 8x8 transpose */
ILVL_B4_SB(p5_org, p7_org, p4_org, p6_org, p1_org, p3_org, p0_org, p2_org,
tmp0, tmp1, tmp2, tmp3);
ILVR_B2_SB(tmp1, tmp0, tmp3, tmp2, tmp4, tmp6);
ILVL_B2_SB(tmp1, tmp0, tmp3, tmp2, tmp5, tmp7);
ILVR_W2_UB(tmp6, tmp4, tmp7, tmp5, q0, q4);
ILVL_W2_UB(tmp6, tmp4, tmp7, tmp5, q2, q6);
SLDI_B4_0_UB(q0, q2, q4, q6, q1, q3, q5, q7, 8);
ST_UB8(p7, p6, p5, p4, p3, p2, p1, p0, output, out_pitch);
output += (8 * out_pitch);
ST_UB8(q0, q1, q2, q3, q4, q5, q6, q7, output, out_pitch);
}
static void transpose_8x16_to_16x8(uint8_t *input, int32_t in_pitch,
uint8_t *output, int32_t out_pitch) {
v16u8 p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o;
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
LD_UB8(input, in_pitch, p7, p6, p5, p4, p3, p2, p1, p0);
LD_UB8(input + (8 * in_pitch), in_pitch, q0, q1, q2, q3, q4, q5, q6, q7);
TRANSPOSE16x8_UB_UB(p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5,
q6, q7, p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o);
ST_UB8(p7_o, p6_o, p5_o, p4_o, p3_o, p2_o, p1_o, p0_o, output, out_pitch);
}
static void transpose_16x16(uint8_t *input, int32_t in_pitch, uint8_t *output,
int32_t out_pitch) {
v16u8 row0, row1, row2, row3, row4, row5, row6, row7;
v16u8 row8, row9, row10, row11, row12, row13, row14, row15;
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
v8i16 tmp0, tmp1, tmp4, tmp5, tmp6, tmp7;
v4i32 tmp2, tmp3;
LD_UB8(input, in_pitch, row0, row1, row2, row3, row4, row5, row6, row7);
input += (8 * in_pitch);
LD_UB8(input, in_pitch, row8, row9, row10, row11, row12, row13, row14, row15);
TRANSPOSE16x8_UB_UB(row0, row1, row2, row3, row4, row5, row6, row7, row8,
row9, row10, row11, row12, row13, row14, row15, p7, p6,
p5, p4, p3, p2, p1, p0);
/* transpose 16x8 matrix into 8x16 */
/* total 8 intermediate register and 32 instructions */
q7 = (v16u8)__msa_ilvod_d((v2i64)row8, (v2i64)row0);
q6 = (v16u8)__msa_ilvod_d((v2i64)row9, (v2i64)row1);
q5 = (v16u8)__msa_ilvod_d((v2i64)row10, (v2i64)row2);
q4 = (v16u8)__msa_ilvod_d((v2i64)row11, (v2i64)row3);
q3 = (v16u8)__msa_ilvod_d((v2i64)row12, (v2i64)row4);
q2 = (v16u8)__msa_ilvod_d((v2i64)row13, (v2i64)row5);
q1 = (v16u8)__msa_ilvod_d((v2i64)row14, (v2i64)row6);
q0 = (v16u8)__msa_ilvod_d((v2i64)row15, (v2i64)row7);
ILVEV_B2_SH(q7, q6, q5, q4, tmp0, tmp1);
tmp4 = (v8i16)__msa_ilvod_b((v16i8)q6, (v16i8)q7);
tmp5 = (v8i16)__msa_ilvod_b((v16i8)q4, (v16i8)q5);
ILVEV_B2_UB(q3, q2, q1, q0, q5, q7);
tmp6 = (v8i16)__msa_ilvod_b((v16i8)q2, (v16i8)q3);
tmp7 = (v8i16)__msa_ilvod_b((v16i8)q0, (v16i8)q1);
ILVEV_H2_SW(tmp0, tmp1, q5, q7, tmp2, tmp3);
q0 = (v16u8)__msa_ilvev_w(tmp3, tmp2);
q4 = (v16u8)__msa_ilvod_w(tmp3, tmp2);
tmp2 = (v4i32)__msa_ilvod_h(tmp1, tmp0);
tmp3 = (v4i32)__msa_ilvod_h((v8i16)q7, (v8i16)q5);
q2 = (v16u8)__msa_ilvev_w(tmp3, tmp2);
q6 = (v16u8)__msa_ilvod_w(tmp3, tmp2);
ILVEV_H2_SW(tmp4, tmp5, tmp6, tmp7, tmp2, tmp3);
q1 = (v16u8)__msa_ilvev_w(tmp3, tmp2);
q5 = (v16u8)__msa_ilvod_w(tmp3, tmp2);
tmp2 = (v4i32)__msa_ilvod_h(tmp5, tmp4);
tmp3 = (v4i32)__msa_ilvod_h(tmp7, tmp6);
q3 = (v16u8)__msa_ilvev_w(tmp3, tmp2);
q7 = (v16u8)__msa_ilvod_w(tmp3, tmp2);
ST_UB8(p7, p6, p5, p4, p3, p2, p1, p0, output, out_pitch);
output += (8 * out_pitch);
ST_UB8(q0, q1, q2, q3, q4, q5, q6, q7, output, out_pitch);
}
int32_t aom_vt_lpf_t4_and_t8_8w(uint8_t *src, uint8_t *filter48,
uint8_t *src_org, int32_t pitch_org,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out;
v16u8 flat, mask, hev, thresh, b_limit, limit;
v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r;
v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r;
v16i8 zero = { 0 };
v8i16 vec0, vec1, vec2, vec3;
/* load vector elements */
LD_UB8(src - (4 * 16), 16, p3, p2, p1, p0, q0, q1, q2, q3);
thresh = (v16u8)__msa_fill_b(*thresh_ptr);
b_limit = (v16u8)__msa_fill_b(*b_limit_ptr);
limit = (v16u8)__msa_fill_b(*limit_ptr);
/* mask and hev */
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev,
mask, flat);
/* flat4 */
AOM_FLAT4(p3, p2, p0, q0, q2, q3, flat);
/* filter4 */
AOM_LPF_FILTER4_8W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, q1_out);
flat = (v16u8)__msa_ilvr_d((v2i64)zero, (v2i64)flat);
if (__msa_test_bz_v(flat)) {
ILVR_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec2, vec3);
ST4x8_UB(vec2, vec3, (src_org - 2), pitch_org);
return 1;
} else {
ILVR_B8_UH(zero, p3, zero, p2, zero, p1, zero, p0, zero, q0, zero, q1, zero,
q2, zero, q3, p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r);
AOM_FILTER8(p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r, p2_filt8_r,
p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r);
/* convert 16 bit output data into 8 bit */
p2_r = (v8u16)__msa_pckev_b((v16i8)p2_filt8_r, (v16i8)p2_filt8_r);
p1_r = (v8u16)__msa_pckev_b((v16i8)p1_filt8_r, (v16i8)p1_filt8_r);
p0_r = (v8u16)__msa_pckev_b((v16i8)p0_filt8_r, (v16i8)p0_filt8_r);
q0_r = (v8u16)__msa_pckev_b((v16i8)q0_filt8_r, (v16i8)q0_filt8_r);
q1_r = (v8u16)__msa_pckev_b((v16i8)q1_filt8_r, (v16i8)q1_filt8_r);
q2_r = (v8u16)__msa_pckev_b((v16i8)q2_filt8_r, (v16i8)q2_filt8_r);
/* store pixel values */
p2_out = __msa_bmnz_v(p2, (v16u8)p2_r, flat);
p1_out = __msa_bmnz_v(p1_out, (v16u8)p1_r, flat);
p0_out = __msa_bmnz_v(p0_out, (v16u8)p0_r, flat);
q0_out = __msa_bmnz_v(q0_out, (v16u8)q0_r, flat);
q1_out = __msa_bmnz_v(q1_out, (v16u8)q1_r, flat);
q2_out = __msa_bmnz_v(q2, (v16u8)q2_r, flat);
ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16);
filter48 += (4 * 16);
ST_UB2(q1_out, q2_out, filter48, 16);
filter48 += (2 * 16);
ST_UB(flat, filter48);
return 0;
}
}
int32_t aom_vt_lpf_t16_8w(uint8_t *src, uint8_t *src_org, int32_t pitch,
uint8_t *filter48) {
v16i8 zero = { 0 };
v16u8 filter8, flat, flat2;
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in, p2_r_in, p1_r_in, p0_r_in;
v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in, q3_r_in, q2_r_in, q1_r_in, q0_r_in;
v8u16 tmp0_r, tmp1_r;
v8i16 r_out;
flat = LD_UB(filter48 + 6 * 16);
LD_UB8((src - 8 * 16), 16, p7, p6, p5, p4, p3, p2, p1, p0);
LD_UB8(src, 16, q0, q1, q2, q3, q4, q5, q6, q7);
AOM_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2);
if (__msa_test_bz_v(flat2)) {
v8i16 vec0, vec1, vec2, vec3, vec4;
LD_UB4(filter48, 16, p2, p1, p0, q0);
LD_UB2(filter48 + 4 * 16, 16, q1, q2);
ILVR_B2_SH(p1, p2, q0, p0, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec3, vec4);
vec2 = (v8i16)__msa_ilvr_b((v16i8)q2, (v16i8)q1);
src_org -= 3;
ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec2, 0, (src_org + 4), pitch);
src_org += (4 * pitch);
ST4x4_UB(vec4, vec4, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec2, 4, (src_org + 4), pitch);
return 1;
} else {
src -= 7 * 16;
ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, zero,
p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in,
p2_r_in, p1_r_in, p0_r_in);
q0_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q0);
tmp0_r = p7_r_in << 3;
tmp0_r -= p7_r_in;
tmp0_r += p6_r_in;
tmp0_r += q0_r_in;
tmp1_r = p6_r_in + p5_r_in;
tmp1_r += p4_r_in;
tmp1_r += p3_r_in;
tmp1_r += p2_r_in;
tmp1_r += p1_r_in;
tmp1_r += p0_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
p6 = __msa_bmnz_v(p6, (v16u8)r_out, flat2);
ST8x1_UB(p6, src);
src += 16;
/* p5 */
q1_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q1);
tmp0_r = p5_r_in - p6_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
p5 = __msa_bmnz_v(p5, (v16u8)r_out, flat2);
ST8x1_UB(p5, src);
src += 16;
/* p4 */
q2_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q2);
tmp0_r = p4_r_in - p5_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
p4 = __msa_bmnz_v(p4, (v16u8)r_out, flat2);
ST8x1_UB(p4, src);
src += 16;
/* p3 */
q3_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q3);
tmp0_r = p3_r_in - p4_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
p3 = __msa_bmnz_v(p3, (v16u8)r_out, flat2);
ST8x1_UB(p3, src);
src += 16;
/* p2 */
q4_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q4);
filter8 = LD_UB(filter48);
tmp0_r = p2_r_in - p3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* p1 */
q5_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q5);
filter8 = LD_UB(filter48 + 16);
tmp0_r = p1_r_in - p2_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* p0 */
q6_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q6);
filter8 = LD_UB(filter48 + 32);
tmp0_r = p0_r_in - p1_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* q0 */
q7_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q7);
filter8 = LD_UB(filter48 + 48);
tmp0_r = q7_r_in - p0_r_in;
tmp0_r += q0_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* q1 */
filter8 = LD_UB(filter48 + 64);
tmp0_r = q7_r_in - q0_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p6_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* q2 */
filter8 = LD_UB(filter48 + 80);
tmp0_r = q7_r_in - q1_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p5_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST8x1_UB(filter8, src);
src += 16;
/* q3 */
tmp0_r = q7_r_in - q2_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p4_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
q3 = __msa_bmnz_v(q3, (v16u8)r_out, flat2);
ST8x1_UB(q3, src);
src += 16;
/* q4 */
tmp0_r = q7_r_in - q3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p3_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
q4 = __msa_bmnz_v(q4, (v16u8)r_out, flat2);
ST8x1_UB(q4, src);
src += 16;
/* q5 */
tmp0_r = q7_r_in - q4_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p2_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
q5 = __msa_bmnz_v(q5, (v16u8)r_out, flat2);
ST8x1_UB(q5, src);
src += 16;
/* q6 */
tmp0_r = q7_r_in - q5_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p1_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)r_out, (v16i8)r_out);
q6 = __msa_bmnz_v(q6, (v16u8)r_out, flat2);
ST8x1_UB(q6, src);
return 0;
}
}
void aom_lpf_vertical_16_msa(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
uint8_t early_exit = 0;
DECLARE_ALIGNED(32, uint8_t, transposed_input[16 * 24]);
uint8_t *filter48 = &transposed_input[16 * 16];
transpose_16x8_to_8x16(src - 8, pitch, transposed_input, 16);
early_exit =
aom_vt_lpf_t4_and_t8_8w((transposed_input + 16 * 8), &filter48[0], src,
pitch, b_limit_ptr, limit_ptr, thresh_ptr);
if (0 == early_exit) {
early_exit = aom_vt_lpf_t16_8w((transposed_input + 16 * 8), src, pitch,
&filter48[0]);
if (0 == early_exit) {
transpose_8x16_to_16x8(transposed_input, 16, src - 8, pitch);
}
}
}
int32_t aom_vt_lpf_t4_and_t8_16w(uint8_t *src, uint8_t *filter48,
uint8_t *src_org, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
v16u8 p3, p2, p1, p0, q3, q2, q1, q0;
v16u8 p2_out, p1_out, p0_out, q0_out, q1_out, q2_out;
v16u8 flat, mask, hev, thresh, b_limit, limit;
v8u16 p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r;
v8u16 p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l;
v8i16 p2_filt8_r, p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r;
v8i16 p2_filt8_l, p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l;
v16i8 zero = { 0 };
v8i16 vec0, vec1, vec2, vec3, vec4, vec5;
/* load vector elements */
LD_UB8(src - (4 * 16), 16, p3, p2, p1, p0, q0, q1, q2, q3);
thresh = (v16u8)__msa_fill_b(*thresh_ptr);
b_limit = (v16u8)__msa_fill_b(*b_limit_ptr);
limit = (v16u8)__msa_fill_b(*limit_ptr);
/* mask and hev */
LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev,
mask, flat);
/* flat4 */
AOM_FLAT4(p3, p2, p0, q0, q2, q3, flat);
/* filter4 */
AOM_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev, p1_out, p0_out, q0_out, q1_out);
if (__msa_test_bz_v(flat)) {
ILVR_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec2, vec3);
ILVL_B2_SH(p0_out, p1_out, q1_out, q0_out, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec4, vec5);
src_org -= 2;
ST4x8_UB(vec2, vec3, src_org, pitch);
src_org += 8 * pitch;
ST4x8_UB(vec4, vec5, src_org, pitch);
return 1;
} else {
ILVR_B8_UH(zero, p3, zero, p2, zero, p1, zero, p0, zero, q0, zero, q1, zero,
q2, zero, q3, p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r);
AOM_FILTER8(p3_r, p2_r, p1_r, p0_r, q0_r, q1_r, q2_r, q3_r, p2_filt8_r,
p1_filt8_r, p0_filt8_r, q0_filt8_r, q1_filt8_r, q2_filt8_r);
ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l, p2_l, p1_l, p0_l);
ILVL_B4_UH(zero, q0, zero, q1, zero, q2, zero, q3, q0_l, q1_l, q2_l, q3_l);
AOM_FILTER8(p3_l, p2_l, p1_l, p0_l, q0_l, q1_l, q2_l, q3_l, p2_filt8_l,
p1_filt8_l, p0_filt8_l, q0_filt8_l, q1_filt8_l, q2_filt8_l);
/* convert 16 bit output data into 8 bit */
PCKEV_B4_SH(p2_filt8_l, p2_filt8_r, p1_filt8_l, p1_filt8_r, p0_filt8_l,
p0_filt8_r, q0_filt8_l, q0_filt8_r, p2_filt8_r, p1_filt8_r,
p0_filt8_r, q0_filt8_r);
PCKEV_B2_SH(q1_filt8_l, q1_filt8_r, q2_filt8_l, q2_filt8_r, q1_filt8_r,
q2_filt8_r);
/* store pixel values */
p2_out = __msa_bmnz_v(p2, (v16u8)p2_filt8_r, flat);
p1_out = __msa_bmnz_v(p1_out, (v16u8)p1_filt8_r, flat);
p0_out = __msa_bmnz_v(p0_out, (v16u8)p0_filt8_r, flat);
q0_out = __msa_bmnz_v(q0_out, (v16u8)q0_filt8_r, flat);
q1_out = __msa_bmnz_v(q1_out, (v16u8)q1_filt8_r, flat);
q2_out = __msa_bmnz_v(q2, (v16u8)q2_filt8_r, flat);
ST_UB4(p2_out, p1_out, p0_out, q0_out, filter48, 16);
filter48 += (4 * 16);
ST_UB2(q1_out, q2_out, filter48, 16);
filter48 += (2 * 16);
ST_UB(flat, filter48);
return 0;
}
}
int32_t aom_vt_lpf_t16_16w(uint8_t *src, uint8_t *src_org, int32_t pitch,
uint8_t *filter48) {
v16u8 flat, flat2, filter8;
v16i8 zero = { 0 };
v16u8 p7, p6, p5, p4, p3, p2, p1, p0, q0, q1, q2, q3, q4, q5, q6, q7;
v8u16 p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in, p2_r_in, p1_r_in, p0_r_in;
v8u16 q7_r_in, q6_r_in, q5_r_in, q4_r_in, q3_r_in, q2_r_in, q1_r_in, q0_r_in;
v8u16 p7_l_in, p6_l_in, p5_l_in, p4_l_in, p3_l_in, p2_l_in, p1_l_in, p0_l_in;
v8u16 q7_l_in, q6_l_in, q5_l_in, q4_l_in, q3_l_in, q2_l_in, q1_l_in, q0_l_in;
v8u16 tmp0_r, tmp1_r, tmp0_l, tmp1_l;
v8i16 l_out, r_out;
flat = LD_UB(filter48 + 6 * 16);
LD_UB8((src - 8 * 16), 16, p7, p6, p5, p4, p3, p2, p1, p0);
LD_UB8(src, 16, q0, q1, q2, q3, q4, q5, q6, q7);
AOM_FLAT5(p7, p6, p5, p4, p0, q0, q4, q5, q6, q7, flat, flat2);
if (__msa_test_bz_v(flat2)) {
v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
LD_UB4(filter48, 16, p2, p1, p0, q0);
LD_UB2(filter48 + 4 * 16, 16, q1, q2);
ILVR_B2_SH(p1, p2, q0, p0, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec3, vec4);
ILVL_B2_SH(p1, p2, q0, p0, vec0, vec1);
ILVRL_H2_SH(vec1, vec0, vec6, vec7);
ILVRL_B2_SH(q2, q1, vec2, vec5);
src_org -= 3;
ST4x4_UB(vec3, vec3, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec2, 0, (src_org + 4), pitch);
src_org += (4 * pitch);
ST4x4_UB(vec4, vec4, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec2, 4, (src_org + 4), pitch);
src_org += (4 * pitch);
ST4x4_UB(vec6, vec6, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec5, 0, (src_org + 4), pitch);
src_org += (4 * pitch);
ST4x4_UB(vec7, vec7, 0, 1, 2, 3, src_org, pitch);
ST2x4_UB(vec5, 4, (src_org + 4), pitch);
return 1;
} else {
src -= 7 * 16;
ILVR_B8_UH(zero, p7, zero, p6, zero, p5, zero, p4, zero, p3, zero, p2, zero,
p1, zero, p0, p7_r_in, p6_r_in, p5_r_in, p4_r_in, p3_r_in,
p2_r_in, p1_r_in, p0_r_in);
q0_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q0);
tmp0_r = p7_r_in << 3;
tmp0_r -= p7_r_in;
tmp0_r += p6_r_in;
tmp0_r += q0_r_in;
tmp1_r = p6_r_in + p5_r_in;
tmp1_r += p4_r_in;
tmp1_r += p3_r_in;
tmp1_r += p2_r_in;
tmp1_r += p1_r_in;
tmp1_r += p0_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
ILVL_B4_UH(zero, p7, zero, p6, zero, p5, zero, p4, p7_l_in, p6_l_in,
p5_l_in, p4_l_in);
ILVL_B4_UH(zero, p3, zero, p2, zero, p1, zero, p0, p3_l_in, p2_l_in,
p1_l_in, p0_l_in);
q0_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q0);
tmp0_l = p7_l_in << 3;
tmp0_l -= p7_l_in;
tmp0_l += p6_l_in;
tmp0_l += q0_l_in;
tmp1_l = p6_l_in + p5_l_in;
tmp1_l += p4_l_in;
tmp1_l += p3_l_in;
tmp1_l += p2_l_in;
tmp1_l += p1_l_in;
tmp1_l += p0_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p6 = __msa_bmnz_v(p6, (v16u8)r_out, flat2);
ST_UB(p6, src);
src += 16;
/* p5 */
q1_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q1);
tmp0_r = p5_r_in - p6_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q1_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q1);
tmp0_l = p5_l_in - p6_l_in;
tmp0_l += q1_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p5 = __msa_bmnz_v(p5, (v16u8)r_out, flat2);
ST_UB(p5, src);
src += 16;
/* p4 */
q2_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q2);
tmp0_r = p4_r_in - p5_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q2_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q2);
tmp0_l = p4_l_in - p5_l_in;
tmp0_l += q2_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p4 = __msa_bmnz_v(p4, (v16u8)r_out, flat2);
ST_UB(p4, src);
src += 16;
/* p3 */
q3_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q3);
tmp0_r = p3_r_in - p4_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q3_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q3);
tmp0_l = p3_l_in - p4_l_in;
tmp0_l += q3_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
p3 = __msa_bmnz_v(p3, (v16u8)r_out, flat2);
ST_UB(p3, src);
src += 16;
/* p2 */
q4_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q4);
filter8 = LD_UB(filter48);
tmp0_r = p2_r_in - p3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q4_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q4);
tmp0_l = p2_l_in - p3_l_in;
tmp0_l += q4_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* p1 */
q5_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q5);
filter8 = LD_UB(filter48 + 16);
tmp0_r = p1_r_in - p2_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q5_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q5);
tmp0_l = p1_l_in - p2_l_in;
tmp0_l += q5_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)(tmp1_l), 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* p0 */
q6_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q6);
filter8 = LD_UB(filter48 + 32);
tmp0_r = p0_r_in - p1_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q6_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q6);
tmp0_l = p0_l_in - p1_l_in;
tmp0_l += q6_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* q0 */
q7_r_in = (v8u16)__msa_ilvr_b(zero, (v16i8)q7);
filter8 = LD_UB(filter48 + 48);
tmp0_r = q7_r_in - p0_r_in;
tmp0_r += q0_r_in;
tmp0_r -= p7_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
q7_l_in = (v8u16)__msa_ilvl_b(zero, (v16i8)q7);
tmp0_l = q7_l_in - p0_l_in;
tmp0_l += q0_l_in;
tmp0_l -= p7_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* q1 */
filter8 = LD_UB(filter48 + 64);
tmp0_r = q7_r_in - q0_r_in;
tmp0_r += q1_r_in;
tmp0_r -= p6_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q0_l_in;
tmp0_l += q1_l_in;
tmp0_l -= p6_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* q2 */
filter8 = LD_UB(filter48 + 80);
tmp0_r = q7_r_in - q1_r_in;
tmp0_r += q2_r_in;
tmp0_r -= p5_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q1_l_in;
tmp0_l += q2_l_in;
tmp0_l -= p5_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
filter8 = __msa_bmnz_v(filter8, (v16u8)r_out, flat2);
ST_UB(filter8, src);
src += 16;
/* q3 */
tmp0_r = q7_r_in - q2_r_in;
tmp0_r += q3_r_in;
tmp0_r -= p4_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q2_l_in;
tmp0_l += q3_l_in;
tmp0_l -= p4_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q3 = __msa_bmnz_v(q3, (v16u8)r_out, flat2);
ST_UB(q3, src);
src += 16;
/* q4 */
tmp0_r = q7_r_in - q3_r_in;
tmp0_r += q4_r_in;
tmp0_r -= p3_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q3_l_in;
tmp0_l += q4_l_in;
tmp0_l -= p3_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q4 = __msa_bmnz_v(q4, (v16u8)r_out, flat2);
ST_UB(q4, src);
src += 16;
/* q5 */
tmp0_r = q7_r_in - q4_r_in;
tmp0_r += q5_r_in;
tmp0_r -= p2_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q4_l_in;
tmp0_l += q5_l_in;
tmp0_l -= p2_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q5 = __msa_bmnz_v(q5, (v16u8)r_out, flat2);
ST_UB(q5, src);
src += 16;
/* q6 */
tmp0_r = q7_r_in - q5_r_in;
tmp0_r += q6_r_in;
tmp0_r -= p1_r_in;
tmp1_r += tmp0_r;
r_out = __msa_srari_h((v8i16)tmp1_r, 4);
tmp0_l = q7_l_in - q5_l_in;
tmp0_l += q6_l_in;
tmp0_l -= p1_l_in;
tmp1_l += tmp0_l;
l_out = __msa_srari_h((v8i16)tmp1_l, 4);
r_out = (v8i16)__msa_pckev_b((v16i8)l_out, (v16i8)r_out);
q6 = __msa_bmnz_v(q6, (v16u8)r_out, flat2);
ST_UB(q6, src);
return 0;
}
}
void aom_lpf_vertical_16_dual_msa(uint8_t *src, int32_t pitch,
const uint8_t *b_limit_ptr,
const uint8_t *limit_ptr,
const uint8_t *thresh_ptr) {
uint8_t early_exit = 0;
DECLARE_ALIGNED(32, uint8_t, transposed_input[16 * 24]);
uint8_t *filter48 = &transposed_input[16 * 16];
transpose_16x16((src - 8), pitch, &transposed_input[0], 16);
early_exit =
aom_vt_lpf_t4_and_t8_16w((transposed_input + 16 * 8), &filter48[0], src,
pitch, b_limit_ptr, limit_ptr, thresh_ptr);
if (0 == early_exit) {
early_exit = aom_vt_lpf_t16_16w((transposed_input + 16 * 8), src, pitch,
&filter48[0]);
if (0 == early_exit) {
transpose_16x16(transposed_input, 16, (src - 8), pitch);
}
}
}