FFmpeg coverage


Directory: ../../../ffmpeg/
File: src/libavfilter/x86/vf_fspp_init.c
Date: 2022-12-09 07:38:14
Exec Total Coverage
Lines: 0 9 0.0%
Functions: 0 1 0.0%
Branches: 0 2 0.0%

Line Branch Exec Source
1 /*
2 * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
3 * Copyright (C) 2005 Nikolaj Poroshin <porosh3@psu.ru>
4 *
5 * This file is part of FFmpeg.
6 *
7 * FFmpeg is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #include "libavutil/attributes.h"
23 #include "libavutil/x86/cpu.h"
24 #include "libavfilter/vf_fspp.h"
25
26 void ff_store_slice_mmx(uint8_t *dst, int16_t *src,
27 ptrdiff_t dst_stride, ptrdiff_t src_stride,
28 ptrdiff_t width, ptrdiff_t height, ptrdiff_t log2_scale);
29 void ff_store_slice2_mmx(uint8_t *dst, int16_t *src,
30 ptrdiff_t dst_stride, ptrdiff_t src_stride,
31 ptrdiff_t width, ptrdiff_t height, ptrdiff_t log2_scale);
32 void ff_mul_thrmat_mmx(int16_t *thr_adr_noq, int16_t *thr_adr, int q);
33 void ff_column_fidct_mmx(int16_t *thr_adr, int16_t *data, int16_t *output, int cnt);
34 void ff_row_idct_mmx(int16_t *workspace, int16_t *output_adr, ptrdiff_t output_stride, int cnt);
35 void ff_row_fdct_mmx(int16_t *data, const uint8_t *pixels, ptrdiff_t line_size, int cnt);
36
37 av_cold void ff_fspp_init_x86(FSPPContext *s)
38 {
39 int cpu_flags = av_get_cpu_flags();
40
41 if (EXTERNAL_MMX(cpu_flags)) {
42 s->store_slice = ff_store_slice_mmx;
43 s->store_slice2 = ff_store_slice2_mmx;
44 s->mul_thrmat = ff_mul_thrmat_mmx;
45 s->column_fidct = ff_column_fidct_mmx;
46 s->row_idct = ff_row_idct_mmx;
47 s->row_fdct = ff_row_fdct_mmx;
48 }
49 }
50