1579bb88c5
Removed redundant clip/saturate code from 2tap filter functions average improvement 10%-40% Change-Id: I1dafb5f7d2ce7a021d883d8af30fb93cd9ace173
645 lines
26 KiB
C
645 lines
26 KiB
C
/*
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* Copyright (c) 2015 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "./vpx_dsp_rtcd.h"
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#include "vpx_dsp/mips/vpx_convolve_msa.h"
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const uint8_t mc_filt_mask_arr[16 * 3] = {
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/* 8 width cases */
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0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,
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/* 4 width cases */
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0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20,
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/* 4 width cases */
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8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28
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};
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static void common_hv_8ht_8vt_4w_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert,
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int32_t height) {
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uint32_t loop_cnt;
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v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
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v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
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v16u8 mask0, mask1, mask2, mask3, out;
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v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
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v8i16 hz_out7, hz_out8, hz_out9, tmp0, tmp1, out0, out1, out2, out3, out4;
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v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
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mask0 = LD_UB(&mc_filt_mask_arr[16]);
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src -= (3 + 3 * src_stride);
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/* rearranging filter */
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filt = LD_SH(filter_horiz);
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SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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mask1 = mask0 + 2;
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mask2 = mask0 + 4;
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mask3 = mask0 + 6;
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LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
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XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
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src += (7 * src_stride);
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hz_out0 = HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out2 = HORIZ_8TAP_FILT(src2, src3, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out4 = HORIZ_8TAP_FILT(src4, src5, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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SLDI_B2_SH(hz_out2, hz_out4, hz_out0, hz_out2, hz_out1, hz_out3, 8);
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filt = LD_SH(filter_vert);
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SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
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ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
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out2 = (v8i16)__msa_ilvev_b((v16i8)hz_out5, (v16i8)hz_out4);
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for (loop_cnt = (height >> 2); loop_cnt--;) {
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LD_SB4(src, src_stride, src7, src8, src9, src10);
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XORI_B4_128_SB(src7, src8, src9, src10);
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src += (4 * src_stride);
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hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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hz_out6 = (v8i16)__msa_sldi_b((v16i8)hz_out7, (v16i8)hz_out5, 8);
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out3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
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tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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hz_out9 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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hz_out8 = (v8i16)__msa_sldi_b((v16i8)hz_out9, (v16i8)hz_out7, 8);
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out4 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
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tmp1 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out4, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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SRARI_H2_SH(tmp0, tmp1, FILTER_BITS);
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SAT_SH2_SH(tmp0, tmp1, 7);
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out = PCKEV_XORI128_UB(tmp0, tmp1);
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ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
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dst += (4 * dst_stride);
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hz_out5 = hz_out9;
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out0 = out2;
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out1 = out3;
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out2 = out4;
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}
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}
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static void common_hv_8ht_8vt_8w_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert,
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int32_t height) {
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uint32_t loop_cnt;
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v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
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v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
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v16u8 mask0, mask1, mask2, mask3, vec0, vec1;
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v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
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v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
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v8i16 hz_out7, hz_out8, hz_out9, hz_out10, tmp0, tmp1, tmp2, tmp3;
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v8i16 out0, out1, out2, out3, out4, out5, out6, out7, out8, out9;
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mask0 = LD_UB(&mc_filt_mask_arr[0]);
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src -= (3 + 3 * src_stride);
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/* rearranging filter */
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filt = LD_SH(filter_horiz);
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SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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mask1 = mask0 + 2;
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mask2 = mask0 + 4;
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mask3 = mask0 + 6;
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LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
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src += (7 * src_stride);
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XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
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hz_out0 = HORIZ_8TAP_FILT(src0, src0, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out1 = HORIZ_8TAP_FILT(src1, src1, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out2 = HORIZ_8TAP_FILT(src2, src2, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out3 = HORIZ_8TAP_FILT(src3, src3, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out4 = HORIZ_8TAP_FILT(src4, src4, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out5 = HORIZ_8TAP_FILT(src5, src5, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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hz_out6 = HORIZ_8TAP_FILT(src6, src6, mask0, mask1, mask2, mask3, filt_hz0,
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filt_hz1, filt_hz2, filt_hz3);
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filt = LD_SH(filter_vert);
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SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
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ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
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ILVEV_B2_SH(hz_out4, hz_out5, hz_out1, hz_out2, out2, out4);
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ILVEV_B2_SH(hz_out3, hz_out4, hz_out5, hz_out6, out5, out6);
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for (loop_cnt = (height >> 2); loop_cnt--;) {
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LD_SB4(src, src_stride, src7, src8, src9, src10);
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src += (4 * src_stride);
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XORI_B4_128_SB(src7, src8, src9, src10);
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hz_out7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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out3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
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tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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hz_out8 = HORIZ_8TAP_FILT(src8, src8, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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out7 = (v8i16)__msa_ilvev_b((v16i8)hz_out8, (v16i8)hz_out7);
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tmp1 = FILT_8TAP_DPADD_S_H(out4, out5, out6, out7, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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hz_out9 = HORIZ_8TAP_FILT(src9, src9, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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out8 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
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tmp2 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out8, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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hz_out10 = HORIZ_8TAP_FILT(src10, src10, mask0, mask1, mask2, mask3,
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filt_hz0, filt_hz1, filt_hz2, filt_hz3);
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out9 = (v8i16)__msa_ilvev_b((v16i8)hz_out10, (v16i8)hz_out9);
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tmp3 = FILT_8TAP_DPADD_S_H(out5, out6, out7, out9, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
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SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
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vec0 = PCKEV_XORI128_UB(tmp0, tmp1);
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vec1 = PCKEV_XORI128_UB(tmp2, tmp3);
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ST8x4_UB(vec0, vec1, dst, dst_stride);
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dst += (4 * dst_stride);
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hz_out6 = hz_out10;
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out0 = out2;
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out1 = out3;
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out2 = out8;
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out4 = out6;
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out5 = out7;
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out6 = out9;
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}
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}
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static void common_hv_8ht_8vt_16w_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert,
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int32_t height) {
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int32_t multiple8_cnt;
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for (multiple8_cnt = 2; multiple8_cnt--;) {
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common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
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filter_vert, height);
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src += 8;
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dst += 8;
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}
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}
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static void common_hv_8ht_8vt_32w_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert,
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int32_t height) {
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int32_t multiple8_cnt;
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for (multiple8_cnt = 4; multiple8_cnt--;) {
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common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
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filter_vert, height);
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src += 8;
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dst += 8;
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}
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}
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static void common_hv_8ht_8vt_64w_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert,
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int32_t height) {
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int32_t multiple8_cnt;
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for (multiple8_cnt = 8; multiple8_cnt--;) {
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common_hv_8ht_8vt_8w_msa(src, src_stride, dst, dst_stride, filter_horiz,
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filter_vert, height);
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src += 8;
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dst += 8;
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}
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}
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static void common_hv_2ht_2vt_4x4_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz,
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int8_t *filter_vert) {
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v16i8 src0, src1, src2, src3, src4, mask;
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v16u8 filt_vt, filt_hz, vec0, vec1, res0, res1;
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v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, filt, tmp0, tmp1;
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mask = LD_SB(&mc_filt_mask_arr[16]);
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/* rearranging filter */
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filt = LD_UH(filter_horiz);
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filt_hz = (v16u8)__msa_splati_h((v8i16)filt, 0);
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filt = LD_UH(filter_vert);
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filt_vt = (v16u8)__msa_splati_h((v8i16)filt, 0);
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LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
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hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
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hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
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hz_out4 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
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hz_out1 = (v8u16)__msa_sldi_b((v16i8)hz_out2, (v16i8)hz_out0, 8);
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hz_out3 = (v8u16)__msa_pckod_d((v2i64)hz_out4, (v2i64)hz_out2);
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ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
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DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
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SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
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PCKEV_B2_UB(tmp0, tmp0, tmp1, tmp1, res0, res1);
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ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
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}
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static void common_hv_2ht_2vt_4x8_msa(const uint8_t *src, int32_t src_stride,
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uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz,
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int8_t *filter_vert) {
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v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
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v16i8 res0, res1, res2, res3;
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v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3;
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v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
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v8u16 hz_out7, hz_out8, vec4, vec5, vec6, vec7, filt;
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mask = LD_SB(&mc_filt_mask_arr[16]);
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/* rearranging filter */
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filt = LD_UH(filter_horiz);
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filt_hz = (v16u8)__msa_splati_h((v8i16)filt, 0);
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filt = LD_UH(filter_vert);
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filt_vt = (v16u8)__msa_splati_h((v8i16)filt, 0);
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LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
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src += (8 * src_stride);
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src8 = LD_SB(src);
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hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
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hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
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hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, FILTER_BITS);
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hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, FILTER_BITS);
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hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, FILTER_BITS);
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SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
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hz_out3, hz_out5, 8);
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hz_out7 = (v8u16)__msa_pckod_d((v2i64)hz_out8, (v2i64)hz_out6);
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ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
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ILVEV_B2_UB(hz_out4, hz_out5, hz_out6, hz_out7, vec2, vec3);
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DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt_vt, filt_vt, filt_vt, filt_vt,
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vec4, vec5, vec6, vec7);
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SRARI_H4_UH(vec4, vec5, vec6, vec7, FILTER_BITS);
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PCKEV_B4_SB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7, res0, res1,
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res2, res3);
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ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
|
|
dst += (4 * dst_stride);
|
|
ST4x4_UB(res2, res3, 0, 1, 0, 1, dst, dst_stride);
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_4w_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz, int8_t *filter_vert,
|
|
int32_t height) {
|
|
if (4 == height) {
|
|
common_hv_2ht_2vt_4x4_msa(src, src_stride, dst, dst_stride, filter_horiz,
|
|
filter_vert);
|
|
} else if (8 == height) {
|
|
common_hv_2ht_2vt_4x8_msa(src, src_stride, dst, dst_stride, filter_horiz,
|
|
filter_vert);
|
|
}
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_8x4_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz,
|
|
int8_t *filter_vert) {
|
|
v16i8 src0, src1, src2, src3, src4, mask, out0, out1;
|
|
v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3;
|
|
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
|
|
v8i16 filt;
|
|
|
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
|
|
|
/* rearranging filter */
|
|
filt = LD_SH(filter_horiz);
|
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
filt = LD_SH(filter_vert);
|
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp0 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
|
|
vec1 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp1 = __msa_dotp_u_h(vec1, filt_vt);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
|
|
vec2 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp2 = __msa_dotp_u_h(vec2, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
|
|
vec3 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp3 = __msa_dotp_u_h(vec3, filt_vt);
|
|
|
|
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
|
|
PCKEV_B2_SB(tmp1, tmp0, tmp3, tmp2, out0, out1);
|
|
ST8x4_UB(out0, out1, dst, dst_stride);
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_8x8mult_msa(const uint8_t *src,
|
|
int32_t src_stride,
|
|
uint8_t *dst,
|
|
int32_t dst_stride,
|
|
int8_t *filter_horiz,
|
|
int8_t *filter_vert,
|
|
int32_t height) {
|
|
uint32_t loop_cnt;
|
|
v16i8 src0, src1, src2, src3, src4, mask, out0, out1;
|
|
v16u8 filt_hz, filt_vt, vec0;
|
|
v8u16 hz_out0, hz_out1, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
|
|
v8i16 filt;
|
|
|
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
|
|
|
/* rearranging filter */
|
|
filt = LD_SH(filter_horiz);
|
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
filt = LD_SH(filter_vert);
|
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
src0 = LD_SB(src);
|
|
src += src_stride;
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
|
|
|
|
for (loop_cnt = (height >> 3); loop_cnt--;) {
|
|
LD_SB4(src, src_stride, src1, src2, src3, src4);
|
|
src += (4 * src_stride);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp1 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp2 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
SRARI_H2_UH(tmp1, tmp2, FILTER_BITS);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp3 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
|
|
LD_SB4(src, src_stride, src1, src2, src3, src4);
|
|
src += (4 * src_stride);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp4 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
SRARI_H2_UH(tmp3, tmp4, FILTER_BITS);
|
|
PCKEV_B2_SB(tmp2, tmp1, tmp4, tmp3, out0, out1);
|
|
ST8x4_UB(out0, out1, dst, dst_stride);
|
|
dst += (4 * dst_stride);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp5 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp6 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
|
|
tmp7 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
|
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
|
tmp8 = __msa_dotp_u_h(vec0, filt_vt);
|
|
|
|
SRARI_H4_UH(tmp5, tmp6, tmp7, tmp8, FILTER_BITS);
|
|
PCKEV_B2_SB(tmp6, tmp5, tmp8, tmp7, out0, out1);
|
|
ST8x4_UB(out0, out1, dst, dst_stride);
|
|
dst += (4 * dst_stride);
|
|
}
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_8w_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz, int8_t *filter_vert,
|
|
int32_t height) {
|
|
if (4 == height) {
|
|
common_hv_2ht_2vt_8x4_msa(src, src_stride, dst, dst_stride, filter_horiz,
|
|
filter_vert);
|
|
} else {
|
|
common_hv_2ht_2vt_8x8mult_msa(src, src_stride, dst, dst_stride,
|
|
filter_horiz, filter_vert, height);
|
|
}
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_16w_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz, int8_t *filter_vert,
|
|
int32_t height) {
|
|
uint32_t loop_cnt;
|
|
v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
|
|
v16u8 filt_hz, filt_vt, vec0, vec1;
|
|
v8u16 tmp1, tmp2, hz_out0, hz_out1, hz_out2, hz_out3;
|
|
v8i16 filt;
|
|
|
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
|
|
|
/* rearranging filter */
|
|
filt = LD_SH(filter_horiz);
|
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
filt = LD_SH(filter_vert);
|
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
|
|
|
LD_SB2(src, 8, src0, src1);
|
|
src += src_stride;
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
|
|
hz_out2 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
|
|
|
|
for (loop_cnt = (height >> 2); loop_cnt--;) {
|
|
LD_SB4(src, src_stride, src0, src2, src4, src6);
|
|
LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
|
|
src += (4 * src_stride);
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
|
|
hz_out3 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
|
|
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
|
|
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
|
|
SRARI_H2_UH(tmp1, tmp2, FILTER_BITS);
|
|
PCKEV_ST_SB(tmp1, tmp2, dst);
|
|
dst += dst_stride;
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
|
|
hz_out2 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
|
|
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
|
|
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
|
|
SRARI_H2_UH(tmp1, tmp2, FILTER_BITS);
|
|
PCKEV_ST_SB(tmp1, tmp2, dst);
|
|
dst += dst_stride;
|
|
|
|
hz_out1 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
|
|
hz_out3 = HORIZ_2TAP_FILT_UH(src5, src5, mask, filt_hz, FILTER_BITS);
|
|
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
|
|
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
|
|
SRARI_H2_UH(tmp1, tmp2, FILTER_BITS);
|
|
PCKEV_ST_SB(tmp1, tmp2, dst);
|
|
dst += dst_stride;
|
|
|
|
hz_out0 = HORIZ_2TAP_FILT_UH(src6, src6, mask, filt_hz, FILTER_BITS);
|
|
hz_out2 = HORIZ_2TAP_FILT_UH(src7, src7, mask, filt_hz, FILTER_BITS);
|
|
ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
|
|
DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp1, tmp2);
|
|
SRARI_H2_UH(tmp1, tmp2, FILTER_BITS);
|
|
PCKEV_ST_SB(tmp1, tmp2, dst);
|
|
dst += dst_stride;
|
|
}
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_32w_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz, int8_t *filter_vert,
|
|
int32_t height) {
|
|
int32_t multiple8_cnt;
|
|
for (multiple8_cnt = 2; multiple8_cnt--;) {
|
|
common_hv_2ht_2vt_16w_msa(src, src_stride, dst, dst_stride, filter_horiz,
|
|
filter_vert, height);
|
|
src += 16;
|
|
dst += 16;
|
|
}
|
|
}
|
|
|
|
static void common_hv_2ht_2vt_64w_msa(const uint8_t *src, int32_t src_stride,
|
|
uint8_t *dst, int32_t dst_stride,
|
|
int8_t *filter_horiz, int8_t *filter_vert,
|
|
int32_t height) {
|
|
int32_t multiple8_cnt;
|
|
for (multiple8_cnt = 4; multiple8_cnt--;) {
|
|
common_hv_2ht_2vt_16w_msa(src, src_stride, dst, dst_stride, filter_horiz,
|
|
filter_vert, height);
|
|
src += 16;
|
|
dst += 16;
|
|
}
|
|
}
|
|
|
|
void vpx_convolve8_msa(const uint8_t *src, ptrdiff_t src_stride,
|
|
uint8_t *dst, ptrdiff_t dst_stride,
|
|
const int16_t *filter_x, int32_t x_step_q4,
|
|
const int16_t *filter_y, int32_t y_step_q4,
|
|
int32_t w, int32_t h) {
|
|
int8_t cnt, filt_hor[8], filt_ver[8];
|
|
|
|
if (16 != x_step_q4 || 16 != y_step_q4) {
|
|
vpx_convolve8_c(src, src_stride, dst, dst_stride,
|
|
filter_x, x_step_q4, filter_y, y_step_q4,
|
|
w, h);
|
|
return;
|
|
}
|
|
|
|
if (((const int32_t *)filter_x)[1] == 0x800000 &&
|
|
((const int32_t *)filter_y)[1] == 0x800000) {
|
|
vpx_convolve_copy(src, src_stride, dst, dst_stride,
|
|
filter_x, x_step_q4, filter_y, y_step_q4,
|
|
w, h);
|
|
return;
|
|
}
|
|
|
|
for (cnt = 0; cnt < 8; ++cnt) {
|
|
filt_hor[cnt] = filter_x[cnt];
|
|
filt_ver[cnt] = filter_y[cnt];
|
|
}
|
|
|
|
if (((const int32_t *)filter_x)[0] == 0 &&
|
|
((const int32_t *)filter_y)[0] == 0) {
|
|
switch (w) {
|
|
case 4:
|
|
common_hv_2ht_2vt_4w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
&filt_hor[3], &filt_ver[3], (int32_t)h);
|
|
break;
|
|
case 8:
|
|
common_hv_2ht_2vt_8w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
&filt_hor[3], &filt_ver[3], (int32_t)h);
|
|
break;
|
|
case 16:
|
|
common_hv_2ht_2vt_16w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
&filt_hor[3], &filt_ver[3], (int32_t)h);
|
|
break;
|
|
case 32:
|
|
common_hv_2ht_2vt_32w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
&filt_hor[3], &filt_ver[3], (int32_t)h);
|
|
break;
|
|
case 64:
|
|
common_hv_2ht_2vt_64w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
&filt_hor[3], &filt_ver[3], (int32_t)h);
|
|
break;
|
|
default:
|
|
vpx_convolve8_c(src, src_stride, dst, dst_stride,
|
|
filter_x, x_step_q4, filter_y, y_step_q4,
|
|
w, h);
|
|
break;
|
|
}
|
|
} else if (((const int32_t *)filter_x)[0] == 0 ||
|
|
((const int32_t *)filter_y)[0] == 0) {
|
|
vpx_convolve8_c(src, src_stride, dst, dst_stride,
|
|
filter_x, x_step_q4, filter_y, y_step_q4,
|
|
w, h);
|
|
} else {
|
|
switch (w) {
|
|
case 4:
|
|
common_hv_8ht_8vt_4w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
filt_hor, filt_ver, (int32_t)h);
|
|
break;
|
|
case 8:
|
|
common_hv_8ht_8vt_8w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
filt_hor, filt_ver, (int32_t)h);
|
|
break;
|
|
case 16:
|
|
common_hv_8ht_8vt_16w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
filt_hor, filt_ver, (int32_t)h);
|
|
break;
|
|
case 32:
|
|
common_hv_8ht_8vt_32w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
filt_hor, filt_ver, (int32_t)h);
|
|
break;
|
|
case 64:
|
|
common_hv_8ht_8vt_64w_msa(src, (int32_t)src_stride,
|
|
dst, (int32_t)dst_stride,
|
|
filt_hor, filt_ver, (int32_t)h);
|
|
break;
|
|
default:
|
|
vpx_convolve8_c(src, src_stride, dst, dst_stride,
|
|
filter_x, x_step_q4, filter_y, y_step_q4,
|
|
w, h);
|
|
break;
|
|
}
|
|
}
|
|
}
|