| /* |
| * Copyright (c) 2015 Manojkumar Bhosale (Manojkumar.Bhosale@imgtec.com) |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVCODEC_MIPS_HEVC_MACROS_MSA_H |
| #define AVCODEC_MIPS_HEVC_MACROS_MSA_H |
| |
| #define HEVC_PCK_SW_SB2(in0, in1, out) \ |
| { \ |
| v8i16 tmp0_m; \ |
| \ |
| tmp0_m = __msa_pckev_h((v8i16) in0, (v8i16) in1); \ |
| out = (v4i32) __msa_pckev_b((v16i8) tmp0_m, (v16i8) tmp0_m); \ |
| } |
| |
| #define HEVC_PCK_SW_SB4(in0, in1, in2, in3, out) \ |
| { \ |
| v8i16 tmp0_m, tmp1_m; \ |
| \ |
| PCKEV_H2_SH(in0, in1, in2, in3, tmp0_m, tmp1_m); \ |
| out = (v4i32) __msa_pckev_b((v16i8) tmp1_m, (v16i8) tmp0_m); \ |
| } |
| |
| #define HEVC_PCK_SW_SB8(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1) \ |
| { \ |
| v8i16 tmp0_m, tmp1_m, tmp2_m, tmp3_m; \ |
| \ |
| PCKEV_H4_SH(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); \ |
| PCKEV_B2_SW(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out0, out1); \ |
| } |
| |
| #define HEVC_PCK_SW_SB12(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| in8, in9, in10, in11, out0, out1, out2) \ |
| { \ |
| v8i16 tmp0_m, tmp1_m, tmp2_m, tmp3_m, tmp4_m, tmp5_m; \ |
| \ |
| PCKEV_H4_SH(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| tmp0_m, tmp1_m, tmp2_m, tmp3_m); \ |
| PCKEV_H2_SH(in8, in9, in10, in11, tmp4_m, tmp5_m); \ |
| PCKEV_B2_SW(tmp1_m, tmp0_m, tmp3_m, tmp2_m, out0, out1); \ |
| out2 = (v4i32) __msa_pckev_b((v16i8) tmp5_m, (v16i8) tmp4_m); \ |
| } |
| |
| #define HEVC_FILT_8TAP(in0, in1, in2, in3, \ |
| filt0, filt1, filt2, filt3) \ |
| ( { \ |
| v4i32 out_m; \ |
| \ |
| out_m = __msa_dotp_s_w((v8i16) in0, (v8i16) filt0); \ |
| out_m = __msa_dpadd_s_w(out_m, (v8i16) in1, (v8i16) filt1); \ |
| DPADD_SH2_SW(in2, in3, filt2, filt3, out_m, out_m); \ |
| out_m; \ |
| } ) |
| |
| #define HEVC_FILT_4TAP(in0, in1, filt0, filt1) \ |
| ( { \ |
| v4i32 out_m; \ |
| \ |
| out_m = __msa_dotp_s_w(in0, (v8i16) filt0); \ |
| out_m = __msa_dpadd_s_w(out_m, in1, (v8i16) filt1); \ |
| out_m; \ |
| } ) |
| |
| #endif /* AVCODEC_MIPS_HEVC_MACROS_MSA_H */ |