| 1 | /* |
| 2 | * DSP utils |
| 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 | #include "me_cmp.h" |
| 22 | #include "dsputil.h" |
| 23 | |
| 24 | #if FF_API_DSPUTIL |
| 25 | |
| 26 | void avpriv_dsputil_init(DSPContext* p, AVCodecContext *avctx) |
| 27 | { |
| 28 | MECmpContext mecc; |
| 29 | |
| 30 | ff_me_cmp_init(&mecc, avctx); |
| 31 | #define COPY(name) memcpy(&p->name, &mecc.name, sizeof(p->name)) |
| 32 | COPY(sum_abs_dctelem); |
| 33 | COPY(sad); |
| 34 | COPY(sse); |
| 35 | COPY(hadamard8_diff); |
| 36 | COPY(dct_sad); |
| 37 | COPY(quant_psnr); |
| 38 | COPY(bit); |
| 39 | COPY(rd); |
| 40 | COPY(vsad); |
| 41 | COPY(vsse); |
| 42 | COPY(nsse); |
| 43 | COPY(w53); |
| 44 | COPY(w97); |
| 45 | COPY(dct_max); |
| 46 | COPY(dct264_sad); |
| 47 | COPY(me_pre_cmp); |
| 48 | COPY(me_cmp); |
| 49 | COPY(me_sub_cmp); |
| 50 | COPY(mb_cmp); |
| 51 | COPY(ildct_cmp); |
| 52 | COPY(frame_skip_cmp); |
| 53 | COPY(pix_abs); |
| 54 | } |
| 55 | |
| 56 | #endif |