| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #ifndef AOM_AOM_DSP_MIPS_AOM_CONVOLVE_MSA_H_ |
| #define AOM_AOM_DSP_MIPS_AOM_CONVOLVE_MSA_H_ |
| |
| #include "aom_dsp/mips/macros_msa.h" |
| #include "aom_dsp/aom_filter.h" |
| |
| extern const uint8_t mc_filt_mask_arr[16 * 3]; |
| |
| #define FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, filt0, filt1, filt2, \ |
| filt3) \ |
| ({ \ |
| v8i16 tmp_dpadd_0, tmp_dpadd_1; \ |
| \ |
| tmp_dpadd_0 = __msa_dotp_s_h((v16i8)vec0, (v16i8)filt0); \ |
| tmp_dpadd_0 = __msa_dpadd_s_h(tmp_dpadd_0, (v16i8)vec1, (v16i8)filt1); \ |
| tmp_dpadd_1 = __msa_dotp_s_h((v16i8)vec2, (v16i8)filt2); \ |
| tmp_dpadd_1 = __msa_dpadd_s_h(tmp_dpadd_1, (v16i8)vec3, (v16i8)filt3); \ |
| tmp_dpadd_0 = __msa_adds_s_h(tmp_dpadd_0, tmp_dpadd_1); \ |
| \ |
| tmp_dpadd_0; \ |
| }) |
| |
| #define HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, \ |
| mask2, mask3, filt0, filt1, filt2, filt3, \ |
| out0, out1) \ |
| { \ |
| v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ |
| v8i16 res0_m, res1_m, res2_m, res3_m; \ |
| \ |
| VSHF_B2_SB(src0, src1, src2, src3, mask0, mask0, vec0_m, vec1_m); \ |
| DOTP_SB2_SH(vec0_m, vec1_m, filt0, filt0, res0_m, res1_m); \ |
| VSHF_B2_SB(src0, src1, src2, src3, mask1, mask1, vec2_m, vec3_m); \ |
| DPADD_SB2_SH(vec2_m, vec3_m, filt1, filt1, res0_m, res1_m); \ |
| VSHF_B2_SB(src0, src1, src2, src3, mask2, mask2, vec4_m, vec5_m); \ |
| DOTP_SB2_SH(vec4_m, vec5_m, filt2, filt2, res2_m, res3_m); \ |
| VSHF_B2_SB(src0, src1, src2, src3, mask3, mask3, vec6_m, vec7_m); \ |
| DPADD_SB2_SH(vec6_m, vec7_m, filt3, filt3, res2_m, res3_m); \ |
| ADDS_SH2_SH(res0_m, res2_m, res1_m, res3_m, out0, out1); \ |
| } |
| |
| #define HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, \ |
| mask2, mask3, filt0, filt1, filt2, filt3, \ |
| out0, out1, out2, out3) \ |
| { \ |
| v16i8 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ |
| v8i16 res0_m, res1_m, res2_m, res3_m, res4_m, res5_m, res6_m, res7_m; \ |
| \ |
| VSHF_B2_SB(src0, src0, src1, src1, mask0, mask0, vec0_m, vec1_m); \ |
| VSHF_B2_SB(src2, src2, src3, src3, mask0, mask0, vec2_m, vec3_m); \ |
| DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt0, filt0, filt0, filt0, \ |
| res0_m, res1_m, res2_m, res3_m); \ |
| VSHF_B2_SB(src0, src0, src1, src1, mask2, mask2, vec0_m, vec1_m); \ |
| VSHF_B2_SB(src2, src2, src3, src3, mask2, mask2, vec2_m, vec3_m); \ |
| DOTP_SB4_SH(vec0_m, vec1_m, vec2_m, vec3_m, filt2, filt2, filt2, filt2, \ |
| res4_m, res5_m, res6_m, res7_m); \ |
| VSHF_B2_SB(src0, src0, src1, src1, mask1, mask1, vec4_m, vec5_m); \ |
| VSHF_B2_SB(src2, src2, src3, src3, mask1, mask1, vec6_m, vec7_m); \ |
| DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt1, filt1, filt1, filt1, \ |
| res0_m, res1_m, res2_m, res3_m); \ |
| VSHF_B2_SB(src0, src0, src1, src1, mask3, mask3, vec4_m, vec5_m); \ |
| VSHF_B2_SB(src2, src2, src3, src3, mask3, mask3, vec6_m, vec7_m); \ |
| DPADD_SB4_SH(vec4_m, vec5_m, vec6_m, vec7_m, filt3, filt3, filt3, filt3, \ |
| res4_m, res5_m, res6_m, res7_m); \ |
| ADDS_SH4_SH(res0_m, res4_m, res1_m, res5_m, res2_m, res6_m, res3_m, \ |
| res7_m, out0, out1, out2, out3); \ |
| } |
| |
| #endif // AOM_AOM_DSP_MIPS_AOM_CONVOLVE_MSA_H_ |