| /* |
| * Copyright (c) 2015 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <assert.h> |
| #include "./vpx_dsp_rtcd.h" |
| #include "vpx_dsp/mips/vpx_convolve_msa.h" |
| |
| static void common_hz_8t_and_aver_dst_4x4_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter) { |
| uint32_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 dst0 = { 0 }, res; |
| v16u8 mask0, mask1, mask2, mask3; |
| v8i16 filt, res0, res1; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[16]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, |
| filt0, filt1, filt2, filt3, res0, res1); |
| LW4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); |
| SRARI_H2_SH(res0, res1, FILTER_BITS); |
| SAT_SH2_SH(res0, res1, 7); |
| res = PCKEV_XORI128_UB(res0, res1); |
| res = (v16u8)__msa_aver_u_b(res, dst0); |
| ST4x4_UB(res, res, 0, 1, 2, 3, dst, dst_stride); |
| } |
| |
| static void common_hz_8t_and_aver_dst_4x8_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter) { |
| uint32_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 mask0, mask1, mask2, mask3, res0, res1, res2, res3; |
| v16u8 dst0 = { 0 }, dst1 = { 0 }; |
| v8i16 filt, vec0, vec1, vec2, vec3; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[16]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| src += (4 * src_stride); |
| LW4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); |
| LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); |
| HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, |
| filt0, filt1, filt2, filt3, vec0, vec1); |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3, |
| filt0, filt1, filt2, filt3, vec2, vec3); |
| SRARI_H4_SH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| SAT_SH4_SH(vec0, vec1, vec2, vec3, 7); |
| PCKEV_B4_UB(vec0, vec0, vec1, vec1, vec2, vec2, vec3, vec3, res0, res1, res2, |
| res3); |
| ILVR_D2_UB(res1, res0, res3, res2, res0, res2); |
| XORI_B2_128_UB(res0, res2); |
| AVER_UB2_UB(res0, dst0, res2, dst1, res0, res2); |
| ST4x8_UB(res0, res2, dst, dst_stride); |
| } |
| |
| static void common_hz_8t_and_aver_dst_4w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, int8_t *filter, |
| int32_t height) { |
| if (4 == height) { |
| common_hz_8t_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride, filter); |
| } else if (8 == height) { |
| common_hz_8t_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride, filter); |
| } |
| } |
| |
| static void common_hz_8t_and_aver_dst_8w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, int8_t *filter, |
| int32_t height) { |
| int32_t loop_cnt; |
| int64_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 mask0, mask1, mask2, mask3, dst0 = { 0 }, dst1 = { 0 }; |
| v8i16 filt, out0, out1, out2, out3; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[0]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| for (loop_cnt = (height >> 2); loop_cnt--;) { |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| src += (4 * src_stride); |
| HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, |
| mask3, filt0, filt1, filt2, filt3, out0, out1, |
| out2, out3); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); |
| SAT_SH4_SH(out0, out1, out2, out3, 7); |
| CONVERT_UB_AVG_ST8x4_UB(out0, out1, out2, out3, dst0, dst1, dst, |
| dst_stride); |
| dst += (4 * dst_stride); |
| } |
| } |
| |
| static void common_hz_8t_and_aver_dst_16w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| int32_t loop_cnt; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 mask0, mask1, mask2, mask3, dst0, dst1; |
| v8i16 filt, out0, out1, out2, out3; |
| v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[0]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| for (loop_cnt = height >> 1; loop_cnt--;) { |
| LD_SB2(src, src_stride, src0, src2); |
| LD_SB2(src + 8, src_stride, src1, src3); |
| src += (2 * src_stride); |
| |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8, vec12); |
| VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9, vec13); |
| VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6, vec10, |
| vec14); |
| VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7, vec11, |
| vec15); |
| DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2, vec8, |
| vec9, vec10, vec11); |
| DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, vec0, vec1, |
| vec2, vec3); |
| DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3, vec8, |
| vec9, vec10, vec11); |
| ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0, out1, |
| out2, out3); |
| LD_UB2(dst, dst_stride, dst0, dst1); |
| SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); |
| SAT_SH4_SH(out0, out1, out2, out3, 7); |
| PCKEV_XORI128_AVG_ST_UB(out1, out0, dst0, dst); |
| dst += dst_stride; |
| PCKEV_XORI128_AVG_ST_UB(out3, out2, dst1, dst); |
| dst += dst_stride; |
| } |
| } |
| |
| static void common_hz_8t_and_aver_dst_32w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| uint32_t loop_cnt; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 dst1, dst2, mask0, mask1, mask2, mask3; |
| v8i16 filt, out0, out1, out2, out3; |
| v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[0]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| for (loop_cnt = height; loop_cnt--;) { |
| src0 = LD_SB(src); |
| src2 = LD_SB(src + 16); |
| src3 = LD_SB(src + 24); |
| src1 = __msa_sldi_b(src2, src0, 8); |
| src += src_stride; |
| |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8, vec12); |
| VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9, vec13); |
| VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6, vec10, |
| vec14); |
| VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7, vec11, |
| vec15); |
| DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2, vec8, |
| vec9, vec10, vec11); |
| DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, vec0, vec1, |
| vec2, vec3); |
| DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3, vec8, |
| vec9, vec10, vec11); |
| ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0, out1, |
| out2, out3); |
| SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); |
| SAT_SH4_SH(out0, out1, out2, out3, 7); |
| LD_UB2(dst, 16, dst1, dst2); |
| PCKEV_XORI128_AVG_ST_UB(out1, out0, dst1, dst); |
| PCKEV_XORI128_AVG_ST_UB(out3, out2, dst2, dst + 16); |
| dst += dst_stride; |
| } |
| } |
| |
| static void common_hz_8t_and_aver_dst_64w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| uint32_t loop_cnt, cnt; |
| v16i8 src0, src1, src2, src3, filt0, filt1, filt2, filt3; |
| v16u8 dst1, dst2, mask0, mask1, mask2, mask3; |
| v8i16 filt, out0, out1, out2, out3; |
| v8i16 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8i16 vec8, vec9, vec10, vec11, vec12, vec13, vec14, vec15; |
| |
| mask0 = LD_UB(&mc_filt_mask_arr[0]); |
| src -= 3; |
| |
| /* rearranging filter */ |
| filt = LD_SH(filter); |
| SPLATI_H4_SB(filt, 0, 1, 2, 3, filt0, filt1, filt2, filt3); |
| |
| mask1 = mask0 + 2; |
| mask2 = mask0 + 4; |
| mask3 = mask0 + 6; |
| |
| for (loop_cnt = height; loop_cnt--;) { |
| for (cnt = 0; cnt < 2; ++cnt) { |
| src0 = LD_SB(&src[cnt << 5]); |
| src2 = LD_SB(&src[16 + (cnt << 5)]); |
| src3 = LD_SB(&src[24 + (cnt << 5)]); |
| src1 = __msa_sldi_b(src2, src0, 8); |
| |
| XORI_B4_128_SB(src0, src1, src2, src3); |
| VSHF_B4_SH(src0, src0, mask0, mask1, mask2, mask3, vec0, vec4, vec8, |
| vec12); |
| VSHF_B4_SH(src1, src1, mask0, mask1, mask2, mask3, vec1, vec5, vec9, |
| vec13); |
| VSHF_B4_SH(src2, src2, mask0, mask1, mask2, mask3, vec2, vec6, vec10, |
| vec14); |
| VSHF_B4_SH(src3, src3, mask0, mask1, mask2, mask3, vec3, vec7, vec11, |
| vec15); |
| DOTP_SB4_SH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, |
| vec1, vec2, vec3); |
| DOTP_SB4_SH(vec8, vec9, vec10, vec11, filt2, filt2, filt2, filt2, vec8, |
| vec9, vec10, vec11); |
| DPADD_SB4_SH(vec4, vec5, vec6, vec7, filt1, filt1, filt1, filt1, vec0, |
| vec1, vec2, vec3); |
| DPADD_SB4_SH(vec12, vec13, vec14, vec15, filt3, filt3, filt3, filt3, vec8, |
| vec9, vec10, vec11); |
| ADDS_SH4_SH(vec0, vec8, vec1, vec9, vec2, vec10, vec3, vec11, out0, out1, |
| out2, out3); |
| SRARI_H4_SH(out0, out1, out2, out3, FILTER_BITS); |
| SAT_SH4_SH(out0, out1, out2, out3, 7); |
| LD_UB2(&dst[cnt << 5], 16, dst1, dst2); |
| PCKEV_XORI128_AVG_ST_UB(out1, out0, dst1, &dst[cnt << 5]); |
| PCKEV_XORI128_AVG_ST_UB(out3, out2, dst2, &dst[16 + (cnt << 5)]); |
| } |
| |
| src += src_stride; |
| dst += dst_stride; |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_4x4_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter) { |
| uint32_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, mask; |
| v16u8 filt0, dst0 = { 0 }, vec0, vec1, res; |
| v8u16 vec2, vec3, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[16]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| LW4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); |
| VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1); |
| DOTP_UB2_UH(vec0, vec1, filt0, filt0, vec2, vec3); |
| SRARI_H2_UH(vec2, vec3, FILTER_BITS); |
| res = (v16u8)__msa_pckev_b((v16i8)vec3, (v16i8)vec2); |
| res = (v16u8)__msa_aver_u_b(res, dst0); |
| ST4x4_UB(res, res, 0, 1, 2, 3, dst, dst_stride); |
| } |
| |
| static void common_hz_2t_and_aver_dst_4x8_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter) { |
| uint32_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; |
| v16u8 filt0, vec0, vec1, vec2, vec3, res0, res1, res2, res3; |
| v16u8 dst0 = { 0 }, dst1 = { 0 }; |
| v8u16 vec4, vec5, vec6, vec7, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[16]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); |
| LW4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0); |
| LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1); |
| VSHF_B2_UB(src0, src1, src2, src3, mask, mask, vec0, vec1); |
| VSHF_B2_UB(src4, src5, src6, src7, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec4, vec5, |
| vec6, vec7); |
| SRARI_H4_UH(vec4, vec5, vec6, vec7, FILTER_BITS); |
| PCKEV_B4_UB(vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7, res0, res1, res2, |
| res3); |
| ILVR_D2_UB(res1, res0, res3, res2, res0, res2); |
| AVER_UB2_UB(res0, dst0, res2, dst1, res0, res2); |
| ST4x8_UB(res0, res2, dst, dst_stride); |
| } |
| |
| static void common_hz_2t_and_aver_dst_4w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, int8_t *filter, |
| int32_t height) { |
| if (4 == height) { |
| common_hz_2t_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride, filter); |
| } else if (8 == height) { |
| common_hz_2t_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride, filter); |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_8x4_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter) { |
| int64_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, mask; |
| v16u8 filt0, dst0 = { 0 }, dst1 = { 0 }; |
| v8u16 vec0, vec1, vec2, vec3, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[0]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride); |
| } |
| |
| static void common_hz_2t_and_aver_dst_8x8mult_msa( |
| const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| int64_t tp0, tp1, tp2, tp3; |
| v16i8 src0, src1, src2, src3, mask; |
| v16u8 filt0, dst0 = { 0 }, dst1 = { 0 }; |
| v8u16 vec0, vec1, vec2, vec3, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[0]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| src += (4 * src_stride); |
| VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| src += (4 * src_stride); |
| PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride); |
| dst += (4 * dst_stride); |
| |
| VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride); |
| dst += (4 * dst_stride); |
| |
| if (16 == height) { |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| src += (4 * src_stride); |
| |
| VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| LD_SB4(src, src_stride, src0, src1, src2, src3); |
| PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride); |
| dst += (4 * dst_stride); |
| |
| VSHF_B2_UH(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UH(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, vec0, vec1, |
| vec2, vec3); |
| SRARI_H4_UH(vec0, vec1, vec2, vec3, FILTER_BITS); |
| LD4(dst, dst_stride, tp0, tp1, tp2, tp3); |
| INSERT_D2_UB(tp0, tp1, dst0); |
| INSERT_D2_UB(tp2, tp3, dst1); |
| PCKEV_AVG_ST8x4_UB(vec0, vec1, vec2, vec3, dst0, dst1, dst, dst_stride); |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_8w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, int8_t *filter, |
| int32_t height) { |
| if (4 == height) { |
| common_hz_2t_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride, filter); |
| } else { |
| common_hz_2t_and_aver_dst_8x8mult_msa(src, src_stride, dst, dst_stride, |
| filter, height); |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_16w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| uint32_t loop_cnt; |
| v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; |
| v16u8 filt0, dst0, dst1, dst2, dst3; |
| v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8u16 res0, res1, res2, res3, res4, res5, res6, res7, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[0]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| LD_SB4(src, src_stride, src0, src2, src4, src6); |
| LD_SB4(src + 8, src_stride, src1, src3, src5, src7); |
| src += (4 * src_stride); |
| |
| VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); |
| VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, res1, |
| res2, res3); |
| DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, res4, res5, |
| res6, res7); |
| SRARI_H4_UH(res0, res1, res2, res3, FILTER_BITS); |
| SRARI_H4_UH(res4, res5, res6, res7, FILTER_BITS); |
| LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3); |
| PCKEV_AVG_ST_UB(res1, res0, dst0, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res3, res2, dst1, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res5, res4, dst2, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res7, res6, dst3, dst); |
| dst += dst_stride; |
| |
| for (loop_cnt = (height >> 2) - 1; loop_cnt--;) { |
| LD_SB4(src, src_stride, src0, src2, src4, src6); |
| LD_SB4(src + 8, src_stride, src1, src3, src5, src7); |
| src += (4 * src_stride); |
| |
| VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); |
| VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, res1, |
| res2, res3); |
| DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, res4, res5, |
| res6, res7); |
| SRARI_H4_UH(res0, res1, res2, res3, FILTER_BITS); |
| SRARI_H4_UH(res4, res5, res6, res7, FILTER_BITS); |
| LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3); |
| PCKEV_AVG_ST_UB(res1, res0, dst0, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res3, res2, dst1, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res5, res4, dst2, dst); |
| dst += dst_stride; |
| PCKEV_AVG_ST_UB(res7, res6, dst3, dst); |
| dst += dst_stride; |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_32w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| uint32_t loop_cnt; |
| v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; |
| v16u8 filt0, dst0, dst1, dst2, dst3; |
| v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8u16 res0, res1, res2, res3, res4, res5, res6, res7, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[0]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| for (loop_cnt = (height >> 1); loop_cnt--;) { |
| src0 = LD_SB(src); |
| src2 = LD_SB(src + 16); |
| src3 = LD_SB(src + 24); |
| src1 = __msa_sldi_b(src2, src0, 8); |
| src += src_stride; |
| src4 = LD_SB(src); |
| src6 = LD_SB(src + 16); |
| src7 = LD_SB(src + 24); |
| src5 = __msa_sldi_b(src6, src4, 8); |
| src += src_stride; |
| |
| VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); |
| VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, res0, res1, |
| res2, res3); |
| DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, res4, res5, |
| res6, res7); |
| SRARI_H4_UH(res0, res1, res2, res3, FILTER_BITS); |
| SRARI_H4_UH(res4, res5, res6, res7, FILTER_BITS); |
| LD_UB2(dst, 16, dst0, dst1); |
| PCKEV_AVG_ST_UB(res1, res0, dst0, dst); |
| PCKEV_AVG_ST_UB(res3, res2, dst1, (dst + 16)); |
| dst += dst_stride; |
| LD_UB2(dst, 16, dst2, dst3); |
| PCKEV_AVG_ST_UB(res5, res4, dst2, dst); |
| PCKEV_AVG_ST_UB(res7, res6, dst3, (dst + 16)); |
| dst += dst_stride; |
| } |
| } |
| |
| static void common_hz_2t_and_aver_dst_64w_msa(const uint8_t *src, |
| int32_t src_stride, uint8_t *dst, |
| int32_t dst_stride, |
| int8_t *filter, int32_t height) { |
| uint32_t loop_cnt; |
| v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask; |
| v16u8 filt0, dst0, dst1, dst2, dst3; |
| v16u8 vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7; |
| v8u16 out0, out1, out2, out3, out4, out5, out6, out7, filt; |
| |
| mask = LD_SB(&mc_filt_mask_arr[0]); |
| |
| /* rearranging filter */ |
| filt = LD_UH(filter); |
| filt0 = (v16u8)__msa_splati_h((v8i16)filt, 0); |
| |
| for (loop_cnt = height; loop_cnt--;) { |
| LD_SB4(src, 16, src0, src2, src4, src6); |
| src7 = LD_SB(src + 56); |
| SLDI_B3_SB(src2, src4, src6, src0, src2, src4, src1, src3, src5, 8); |
| src += src_stride; |
| |
| VSHF_B2_UB(src0, src0, src1, src1, mask, mask, vec0, vec1); |
| VSHF_B2_UB(src2, src2, src3, src3, mask, mask, vec2, vec3); |
| VSHF_B2_UB(src4, src4, src5, src5, mask, mask, vec4, vec5); |
| VSHF_B2_UB(src6, src6, src7, src7, mask, mask, vec6, vec7); |
| DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt0, filt0, filt0, filt0, out0, out1, |
| out2, out3); |
| DOTP_UB4_UH(vec4, vec5, vec6, vec7, filt0, filt0, filt0, filt0, out4, out5, |
| out6, out7); |
| SRARI_H4_UH(out0, out1, out2, out3, FILTER_BITS); |
| SRARI_H4_UH(out4, out5, out6, out7, FILTER_BITS); |
| LD_UB4(dst, 16, dst0, dst1, dst2, dst3); |
| PCKEV_AVG_ST_UB(out1, out0, dst0, dst); |
| PCKEV_AVG_ST_UB(out3, out2, dst1, dst + 16); |
| PCKEV_AVG_ST_UB(out5, out4, dst2, dst + 32); |
| PCKEV_AVG_ST_UB(out7, out6, dst3, dst + 48); |
| dst += dst_stride; |
| } |
| } |
| |
| void vpx_convolve8_avg_horiz_msa(const uint8_t *src, ptrdiff_t src_stride, |
| uint8_t *dst, ptrdiff_t dst_stride, |
| const InterpKernel *filter, int x0_q4, |
| int x_step_q4, int y0_q4, int y_step_q4, int w, |
| int h) { |
| const int16_t *const filter_x = filter[x0_q4]; |
| int8_t cnt, filt_hor[8]; |
| |
| assert(x_step_q4 == 16); |
| assert(((const int32_t *)filter_x)[1] != 0x800000); |
| |
| for (cnt = 0; cnt < 8; ++cnt) { |
| filt_hor[cnt] = filter_x[cnt]; |
| } |
| |
| if (vpx_get_filter_taps(filter_x) == 2) { |
| switch (w) { |
| case 4: |
| common_hz_2t_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, &filt_hor[3], h); |
| break; |
| case 8: |
| common_hz_2t_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, &filt_hor[3], h); |
| break; |
| case 16: |
| common_hz_2t_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, &filt_hor[3], h); |
| break; |
| case 32: |
| common_hz_2t_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, &filt_hor[3], h); |
| break; |
| case 64: |
| common_hz_2t_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, &filt_hor[3], h); |
| break; |
| default: |
| vpx_convolve8_avg_horiz_c(src, src_stride, dst, dst_stride, filter, |
| x0_q4, x_step_q4, y0_q4, y_step_q4, w, h); |
| break; |
| } |
| } else { |
| switch (w) { |
| case 4: |
| common_hz_8t_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, filt_hor, h); |
| break; |
| case 8: |
| common_hz_8t_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, filt_hor, h); |
| break; |
| case 16: |
| common_hz_8t_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, filt_hor, h); |
| break; |
| case 32: |
| common_hz_8t_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, filt_hor, h); |
| break; |
| case 64: |
| common_hz_8t_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst, |
| (int32_t)dst_stride, filt_hor, h); |
| break; |
| default: |
| vpx_convolve8_avg_horiz_c(src, src_stride, dst, dst_stride, filter, |
| x0_q4, x_step_q4, y0_q4, y_step_q4, w, h); |
| break; |
| } |
| } |
| } |
