static void intra_predict_tm_32x32_msa(const uint8_t *src_top, const uint8_t *src_left, uint8_t *dst, int32_t dst_stride) { uint8_t top_left = src_top[-1]; uint32_t loop_cnt; v16i8 src_top0, src_top1, src_left0, src_left1, src_left2, src_left3; v8u16 src_top_left, res_r0, res_r1, res_l0, res_l1; LD_SB2(src_top, 16, src_top0, src_top1); src_top_left = (v8u16)__msa_fill_h(top_left); for (loop_cnt = 8; loop_cnt--;) { src_left0 = __msa_fill_b(src_left[0]); src_left1 = __msa_fill_b(src_left[1]); src_left2 = __msa_fill_b(src_left[2]); src_left3 = __msa_fill_b(src_left[3]); src_left += 4; ILVR_B2_UH(src_left0, src_top0, src_left0, src_top1, res_r0, res_r1); ILVL_B2_UH(src_left0, src_top0, src_left0, src_top1, res_l0, res_l1); HADD_UB4_UH(res_r0, res_l0, res_r1, res_l1, res_r0, res_l0, res_r1, res_l1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r0, res_l0); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r1, res_l1); SAT_UH4_UH(res_r0, res_l0, res_r1, res_l1, 7); PCKEV_ST_SB(res_r0, res_l0, dst); PCKEV_ST_SB(res_r1, res_l1, dst + 16); dst += dst_stride; ILVR_B2_UH(src_left1, src_top0, src_left1, src_top1, res_r0, res_r1); ILVL_B2_UH(src_left1, src_top0, src_left1, src_top1, res_l0, res_l1); HADD_UB4_UH(res_r0, res_l0, res_r1, res_l1, res_r0, res_l0, res_r1, res_l1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r0, res_l0); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r1, res_l1); SAT_UH4_UH(res_r0, res_l0, res_r1, res_l1, 7); PCKEV_ST_SB(res_r0, res_l0, dst); PCKEV_ST_SB(res_r1, res_l1, dst + 16); dst += dst_stride; ILVR_B2_UH(src_left2, src_top0, src_left2, src_top1, res_r0, res_r1); ILVL_B2_UH(src_left2, src_top0, src_left2, src_top1, res_l0, res_l1); HADD_UB4_UH(res_r0, res_l0, res_r1, res_l1, res_r0, res_l0, res_r1, res_l1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r0, res_l0); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r1, res_l1); SAT_UH4_UH(res_r0, res_l0, res_r1, res_l1, 7); PCKEV_ST_SB(res_r0, res_l0, dst); PCKEV_ST_SB(res_r1, res_l1, dst + 16); dst += dst_stride; ILVR_B2_UH(src_left3, src_top0, src_left3, src_top1, res_r0, res_r1); ILVL_B2_UH(src_left3, src_top0, src_left3, src_top1, res_l0, res_l1); HADD_UB4_UH(res_r0, res_l0, res_r1, res_l1, res_r0, res_l0, res_r1, res_l1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r0, res_l0); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, res_r1, res_l1); SAT_UH4_UH(res_r0, res_l0, res_r1, res_l1, 7); PCKEV_ST_SB(res_r0, res_l0, dst); PCKEV_ST_SB(res_r1, res_l1, dst + 16); dst += dst_stride; } }
static void intra_predict_tm_4x4_msa(const uint8_t *src_top_ptr, const uint8_t *src_left, uint8_t *dst, int32_t dst_stride) { uint32_t val; uint8_t top_left = src_top_ptr[-1]; v16i8 src_left0, src_left1, src_left2, src_left3, tmp0, tmp1, src_top = { 0 }; v16u8 src0, src1, src2, src3; v8u16 src_top_left, vec0, vec1, vec2, vec3; src_top_left = (v8u16)__msa_fill_h(top_left); val = LW(src_top_ptr); src_top = (v16i8)__msa_insert_w((v4i32)src_top, 0, val); src_left0 = __msa_fill_b(src_left[0]); src_left1 = __msa_fill_b(src_left[1]); src_left2 = __msa_fill_b(src_left[2]); src_left3 = __msa_fill_b(src_left[3]); ILVR_B4_UB(src_left0, src_top, src_left1, src_top, src_left2, src_top, src_left3, src_top, src0, src1, src2, src3); HADD_UB4_UH(src0, src1, src2, src3, vec0, vec1, vec2, vec3); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, vec0, vec1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, vec2, vec3); SAT_UH4_UH(vec0, vec1, vec2, vec3, 7); PCKEV_B2_SB(vec1, vec0, vec3, vec2, tmp0, tmp1); ST4x4_UB(tmp0, tmp1, 0, 2, 0, 2, dst, dst_stride); }
static void intra_predict_tm_8x8_msa(const uint8_t *src_top_ptr, const uint8_t *src_left, uint8_t *dst, int32_t dst_stride) { uint64_t val; uint8_t top_left = src_top_ptr[-1]; uint32_t loop_cnt; v16i8 src_left0, src_left1, src_left2, src_left3, tmp0, tmp1, src_top = { 0 }; v8u16 src_top_left, vec0, vec1, vec2, vec3; v16u8 src0, src1, src2, src3; val = LD(src_top_ptr); src_top = (v16i8)__msa_insert_d((v2i64)src_top, 0, val); src_top_left = (v8u16)__msa_fill_h(top_left); for (loop_cnt = 2; loop_cnt--;) { src_left0 = __msa_fill_b(src_left[0]); src_left1 = __msa_fill_b(src_left[1]); src_left2 = __msa_fill_b(src_left[2]); src_left3 = __msa_fill_b(src_left[3]); src_left += 4; ILVR_B4_UB(src_left0, src_top, src_left1, src_top, src_left2, src_top, src_left3, src_top, src0, src1, src2, src3); HADD_UB4_UH(src0, src1, src2, src3, vec0, vec1, vec2, vec3); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, vec0, vec1); IPRED_SUBS_UH2_UH(src_top_left, src_top_left, vec2, vec3); SAT_UH4_UH(vec0, vec1, vec2, vec3, 7); PCKEV_B2_SB(vec1, vec0, vec3, vec2, tmp0, tmp1); ST8x4_UB(tmp0, tmp1, dst, dst_stride); dst += (4 * dst_stride); } }
uint32_t vp10_avg_8x8_msa(const uint8_t *src, int32_t src_stride) { uint32_t sum_out; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v8u16 sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7; v4u32 sum = { 0 }; LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); HADD_UB4_UH(src0, src1, src2, src3, sum0, sum1, sum2, sum3); HADD_UB4_UH(src4, src5, src6, src7, sum4, sum5, sum6, sum7); ADD4(sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7, sum0, sum2, sum4, sum6); ADD2(sum0, sum2, sum4, sum6, sum0, sum4); sum0 += sum4; sum = __msa_hadd_u_w(sum0, sum0); sum0 = (v8u16)__msa_pckev_h((v8i16)sum, (v8i16)sum); sum = __msa_hadd_u_w(sum0, sum0); sum = (v4u32)__msa_srari_w((v4i32)sum, 6); sum_out = __msa_copy_u_w((v4i32)sum, 0); return sum_out; }
static int32_t avc_coeff_last64_msa( int16_t *p_src ) { uint32_t u_res; v8i16 src0, src1, src2, src3, src4, src5, src6, src7; v8i16 tmp_h0, tmp_h1, tmp_h2, tmp_h3, tmp_h4, tmp_h5, tmp_h6, tmp_h7; v16u8 tmp0, tmp1, tmp2, tmp3; v8u16 vec0, vec1, vec2, vec3; v4i32 out0; v16u8 mask = { 1, 2, 4, 8, 16, 32, 64, 128, 1, 2, 4, 8, 16, 32, 64, 128 }; LD_SH8( p_src, 8, src0, src1, src2, src3, src4, src5, src6, src7 ); tmp_h0 = __msa_ceqi_h( src0, 0 ); tmp_h1 = __msa_ceqi_h( src1, 0 ); tmp_h2 = __msa_ceqi_h( src2, 0 ); tmp_h3 = __msa_ceqi_h( src3, 0 ); tmp_h4 = __msa_ceqi_h( src4, 0 ); tmp_h5 = __msa_ceqi_h( src5, 0 ); tmp_h6 = __msa_ceqi_h( src6, 0 ); tmp_h7 = __msa_ceqi_h( src7, 0 ); PCKEV_B4_UB( tmp_h1, tmp_h0, tmp_h3, tmp_h2, tmp_h5, tmp_h4, tmp_h7, tmp_h6, tmp0, tmp1, tmp2, tmp3 ); tmp0 = tmp0 & mask; tmp1 = tmp1 & mask; tmp2 = tmp2 & mask; tmp3 = tmp3 & mask; HADD_UB4_UH( tmp0, tmp1, tmp2, tmp3, vec0, vec1, vec2, vec3 ); PCKEV_B2_UB( vec1, vec0, vec3, vec2, tmp0, tmp1 ); HADD_UB2_UH( tmp0, tmp1, vec0, vec1 ); tmp0 = ( v16u8 ) __msa_pckev_b( ( v16i8 ) vec1, ( v16i8 ) vec0 ); vec0 = __msa_hadd_u_h( tmp0, tmp0 ); tmp0 = ( v16u8 ) __msa_pckev_b( ( v16i8 ) vec0, ( v16i8 ) vec0 ); out0 = ( v4i32 ) __msa_nloc_d( ( v2i64 ) tmp0 ); u_res = __msa_copy_u_w( out0, 0 ); return ( 63 - u_res ); }