1 /* 2 * Copyright (c) 2015 - 2017 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com) 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #ifndef AVCODEC_MIPS_HEVC_MACROS_MSA_H 22 #define AVCODEC_MIPS_HEVC_MACROS_MSA_H 23 24 #define HEVC_FILT_8TAP_SH(in0, in1, in2, in3, \ 25 filt0, filt1, filt2, filt3) \ 26 ( { \ 27 v8i16 out_m; \ 28 \ 29 out_m = __msa_dotp_s_h((v16i8) in0, (v16i8) filt0); \ 30 out_m = __msa_dpadd_s_h(out_m, (v16i8) in1, (v16i8) filt1); \ 31 DPADD_SB2_SH(in2, in3, filt2, filt3, out_m, out_m); \ 32 out_m; \ 33 } ) 34 35 #define HEVC_FILT_8TAP(in0, in1, in2, in3, \ 36 filt0, filt1, filt2, filt3) \ 37 ( { \ 38 v4i32 out_m; \ 39 \ 40 out_m = __msa_dotp_s_w((v8i16) in0, (v8i16) filt0); \ 41 out_m = __msa_dpadd_s_w(out_m, (v8i16) in1, (v8i16) filt1); \ 42 DPADD_SH2_SW(in2, in3, filt2, filt3, out_m, out_m); \ 43 out_m; \ 44 } ) 45 46 #define HEVC_FILT_4TAP_SH(in0, in1, filt0, filt1) \ 47 ( { \ 48 v8i16 out_m; \ 49 \ 50 out_m = __msa_dotp_s_h((v16i8) in0, (v16i8) filt0); \ 51 out_m = __msa_dpadd_s_h(out_m, (v16i8) in1, (v16i8) filt1); \ 52 out_m; \ 53 } ) 54 55 #define HEVC_FILT_4TAP(in0, in1, filt0, filt1) \ 56 ( { \ 57 v4i32 out_m; \ 58 \ 59 out_m = __msa_dotp_s_w(in0, (v8i16) filt0); \ 60 out_m = __msa_dpadd_s_w(out_m, in1, (v8i16) filt1); \ 61 out_m; \ 62 } ) 63 64 #endif /* AVCODEC_MIPS_HEVC_MACROS_MSA_H */ 65