605 строки
24 KiB
C
605 строки
24 KiB
C
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/*
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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 <assert.h>
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#include "./aom_dsp_rtcd.h"
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#include "aom_dsp/mips/aom_convolve_msa.h"
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static void common_hv_8ht_8vt_and_aver_dst_4w_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert, 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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v16u8 dst0, dst1, dst2, dst3, mask0, mask1, mask2, mask3, tmp0, tmp1;
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v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
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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, res0, res1, vec0, vec1, vec2, vec3, vec4;
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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, vec0, vec1);
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vec2 = (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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LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
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hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3, filt_hz0,
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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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vec3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
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res0 = FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, 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, filt_hz0,
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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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vec4 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
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res1 = FILT_8TAP_DPADD_S_H(vec1, vec2, vec3, vec4, filt_vt0, filt_vt1,
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filt_vt2, filt_vt3);
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ILVR_W2_UB(dst1, dst0, dst3, dst2, dst0, dst2);
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SRARI_H2_SH(res0, res1, FILTER_BITS);
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SAT_SH2_SH(res0, res1, 7);
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PCKEV_B2_UB(res0, res0, res1, res1, tmp0, tmp1);
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XORI_B2_128_UB(tmp0, tmp1);
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AVER_UB2_UB(tmp0, dst0, tmp1, dst2, tmp0, tmp1);
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ST4x4_UB(tmp0, tmp1, 0, 1, 0, 1, dst, dst_stride);
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dst += (4 * dst_stride);
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hz_out5 = hz_out9;
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vec0 = vec2;
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vec1 = vec3;
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vec2 = vec4;
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}
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}
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static void common_hv_8ht_8vt_and_aver_dst_8w_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert, 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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v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
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v16u8 dst0, dst1, dst2, dst3, mask0, mask1, mask2, mask3;
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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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XORI_B4_128_SB(src7, src8, src9, src10);
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src += (4 * src_stride);
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LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
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hz_out7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3, filt_hz0,
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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, filt_hz0,
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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, filt_hz0,
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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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CONVERT_UB_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst2, dst3, dst,
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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_and_aver_dst_16w_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert, 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_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
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filter_horiz, 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_and_aver_dst_32w_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert, 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_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
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filter_horiz, 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_and_aver_dst_64w_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert, 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_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
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filter_horiz, 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_and_aver_dst_4x4_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert) {
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v16i8 src0, src1, src2, src3, src4, mask;
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v16u8 filt_hz, filt_vt, vec0, vec1;
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v16u8 dst0, dst1, dst2, dst3, res0, res1;
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v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, tmp0, tmp1, 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_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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LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
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ILVR_W2_UB(dst1, dst0, dst3, dst2, dst0, dst2);
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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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AVER_UB2_UB(res0, dst0, res1, dst2, 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_and_aver_dst_4x8_msa(
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const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
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int8_t *filter_horiz, int8_t *filter_vert) {
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v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
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v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3, res0, res1, res2, res3;
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v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
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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, tmp0, tmp1, tmp2, tmp3;
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v8i16 filt;
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||
|
|
||
|
mask = LD_SB(&mc_filt_mask_arr[16]);
|
||
|
|
||
|
/* rearranging filter */
|
||
|
filt = LD_SH(filter_horiz);
|
||
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
filt = LD_SH(filter_vert);
|
||
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
|
||
|
src += (8 * src_stride);
|
||
|
src8 = LD_SB(src);
|
||
|
|
||
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
|
||
|
hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
|
||
|
hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, FILTER_BITS);
|
||
|
hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, FILTER_BITS);
|
||
|
hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, FILTER_BITS);
|
||
|
SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
|
||
|
hz_out3, hz_out5, 8);
|
||
|
hz_out7 = (v8u16)__msa_pckod_d((v2i64)hz_out8, (v2i64)hz_out6);
|
||
|
|
||
|
LD_UB8(dst, dst_stride, dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7);
|
||
|
ILVR_W4_UB(dst1, dst0, dst3, dst2, dst5, dst4, dst7, dst6, dst0, dst2, dst4,
|
||
|
dst6);
|
||
|
ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
|
||
|
ILVEV_B2_UB(hz_out4, hz_out5, hz_out6, hz_out7, vec2, vec3);
|
||
|
DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt_vt, filt_vt, filt_vt, filt_vt, tmp0,
|
||
|
tmp1, tmp2, tmp3);
|
||
|
SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
|
||
|
PCKEV_B4_UB(tmp0, tmp0, tmp1, tmp1, tmp2, tmp2, tmp3, tmp3, res0, res1, res2,
|
||
|
res3);
|
||
|
AVER_UB4_UB(res0, dst0, res1, dst2, res2, dst4, res3, dst6, res0, res1, res2,
|
||
|
res3);
|
||
|
ST4x4_UB(res0, res1, 0, 1, 0, 1, dst, dst_stride);
|
||
|
dst += (4 * dst_stride);
|
||
|
ST4x4_UB(res2, res3, 0, 1, 0, 1, dst, dst_stride);
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_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_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
|
||
|
filter_horiz, filter_vert);
|
||
|
} else if (8 == height) {
|
||
|
common_hv_2ht_2vt_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
|
||
|
filter_horiz, filter_vert);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_8x4_msa(
|
||
|
const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
|
||
|
int8_t *filter_horiz, int8_t *filter_vert) {
|
||
|
v16i8 src0, src1, src2, src3, src4, mask;
|
||
|
v16u8 filt_hz, filt_vt, dst0, dst1, dst2, dst3, vec0, vec1, vec2, vec3;
|
||
|
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
|
||
|
v8i16 filt;
|
||
|
|
||
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
||
|
|
||
|
/* rearranging filter */
|
||
|
filt = LD_SH(filter_horiz);
|
||
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
filt = LD_SH(filter_vert);
|
||
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
|
||
|
src += (5 * src_stride);
|
||
|
|
||
|
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
|
||
|
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_AVG_ST8x4_UB(tmp0, dst0, tmp1, dst1, tmp2, dst2, tmp3, dst3, dst,
|
||
|
dst_stride);
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(
|
||
|
const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
|
||
|
int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
|
||
|
uint32_t loop_cnt;
|
||
|
v16i8 src0, src1, src2, src3, src4, mask;
|
||
|
v16u8 filt_hz, filt_vt, vec0, dst0, dst1, dst2, dst3;
|
||
|
v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
|
||
|
v8i16 filt;
|
||
|
|
||
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
||
|
|
||
|
/* rearranging filter */
|
||
|
filt = LD_SH(filter_horiz);
|
||
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
filt = LD_SH(filter_vert);
|
||
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
src0 = LD_SB(src);
|
||
|
src += src_stride;
|
||
|
|
||
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
|
||
|
|
||
|
for (loop_cnt = (height >> 2); loop_cnt--;) {
|
||
|
LD_SB4(src, src_stride, src1, src2, src3, src4);
|
||
|
src += (4 * src_stride);
|
||
|
|
||
|
hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, 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);
|
||
|
vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
|
||
|
tmp1 = __msa_dotp_u_h(vec0, filt_vt);
|
||
|
|
||
|
SRARI_H2_UH(tmp0, tmp1, 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);
|
||
|
tmp2 = __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);
|
||
|
tmp3 = __msa_dotp_u_h(vec0, filt_vt);
|
||
|
|
||
|
SRARI_H2_UH(tmp2, tmp3, FILTER_BITS);
|
||
|
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
|
||
|
PCKEV_AVG_ST8x4_UB(tmp0, dst0, tmp1, dst1, tmp2, dst2, tmp3, dst3, dst,
|
||
|
dst_stride);
|
||
|
dst += (4 * dst_stride);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_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_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride,
|
||
|
filter_horiz, filter_vert);
|
||
|
} else {
|
||
|
common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(
|
||
|
src, src_stride, dst, dst_stride, filter_horiz, filter_vert, height);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_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, dst0, dst1, dst2, dst3;
|
||
|
v8u16 hz_out0, hz_out1, hz_out2, hz_out3, tmp0, tmp1;
|
||
|
v8i16 filt;
|
||
|
|
||
|
mask = LD_SB(&mc_filt_mask_arr[0]);
|
||
|
|
||
|
/* rearranging filter */
|
||
|
filt = LD_SH(filter_horiz);
|
||
|
filt_hz = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
filt = LD_SH(filter_vert);
|
||
|
filt_vt = (v16u8)__msa_splati_h(filt, 0);
|
||
|
|
||
|
LD_SB2(src, 8, src0, src1);
|
||
|
src += src_stride;
|
||
|
|
||
|
hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, 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);
|
||
|
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
|
||
|
|
||
|
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, tmp0, tmp1);
|
||
|
SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
|
||
|
PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, 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, tmp0, tmp1);
|
||
|
SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
|
||
|
PCKEV_AVG_ST_UB(tmp1, tmp0, dst1, 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, tmp0, tmp1);
|
||
|
SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
|
||
|
PCKEV_AVG_ST_UB(tmp1, tmp0, dst2, 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, tmp0, tmp1);
|
||
|
SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
|
||
|
PCKEV_AVG_ST_UB(tmp1, tmp0, dst3, dst);
|
||
|
dst += dst_stride;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_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_and_aver_dst_16w_msa(src, src_stride, dst, dst_stride,
|
||
|
filter_horiz, filter_vert, height);
|
||
|
src += 16;
|
||
|
dst += 16;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
static void common_hv_2ht_2vt_and_aver_dst_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_and_aver_dst_16w_msa(src, src_stride, dst, dst_stride,
|
||
|
filter_horiz, filter_vert, height);
|
||
|
src += 16;
|
||
|
dst += 16;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
void aom_convolve8_avg_msa(const uint8_t *src, ptrdiff_t src_stride,
|
||
|
uint8_t *dst, ptrdiff_t dst_stride,
|
||
|
const int16_t *filter_x, int x_step_q4,
|
||
|
const int16_t *filter_y, int y_step_q4, int w,
|
||
|
int h) {
|
||
|
int8_t cnt, filt_hor[8], filt_ver[8];
|
||
|
|
||
|
assert(x_step_q4 == 16);
|
||
|
assert(y_step_q4 == 16);
|
||
|
assert(((const int32_t *)filter_x)[1] != 0x800000);
|
||
|
assert(((const int32_t *)filter_y)[1] != 0x800000);
|
||
|
|
||
|
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_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, &filt_hor[3],
|
||
|
&filt_ver[3], h);
|
||
|
break;
|
||
|
case 8:
|
||
|
common_hv_2ht_2vt_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, &filt_hor[3],
|
||
|
&filt_ver[3], h);
|
||
|
break;
|
||
|
case 16:
|
||
|
common_hv_2ht_2vt_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride,
|
||
|
&filt_hor[3], &filt_ver[3], h);
|
||
|
break;
|
||
|
case 32:
|
||
|
common_hv_2ht_2vt_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride,
|
||
|
&filt_hor[3], &filt_ver[3], h);
|
||
|
break;
|
||
|
case 64:
|
||
|
common_hv_2ht_2vt_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride,
|
||
|
&filt_hor[3], &filt_ver[3], h);
|
||
|
break;
|
||
|
default:
|
||
|
aom_convolve8_avg_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) {
|
||
|
aom_convolve8_avg_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_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, filt_hor,
|
||
|
filt_ver, h);
|
||
|
break;
|
||
|
case 8:
|
||
|
common_hv_8ht_8vt_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, filt_hor,
|
||
|
filt_ver, h);
|
||
|
break;
|
||
|
case 16:
|
||
|
common_hv_8ht_8vt_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, filt_hor,
|
||
|
filt_ver, h);
|
||
|
break;
|
||
|
case 32:
|
||
|
common_hv_8ht_8vt_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, filt_hor,
|
||
|
filt_ver, h);
|
||
|
break;
|
||
|
case 64:
|
||
|
common_hv_8ht_8vt_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst,
|
||
|
(int32_t)dst_stride, filt_hor,
|
||
|
filt_ver, h);
|
||
|
break;
|
||
|
default:
|
||
|
aom_convolve8_avg_c(src, src_stride, dst, dst_stride, filter_x,
|
||
|
x_step_q4, filter_y, y_step_q4, w, h);
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
}
|