GCC Code Coverage Report
Directory: ../../../ffmpeg/ Exec Total Coverage
File: src/libavcodec/h264qpel.c Lines: 13 19 68.4 %
Date: 2019-11-22 03:34:36 Branches: 3 5 60.0 %

Line Branch Exec Source
1
/*
2
 * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
3
 * Copyright (c) 2003-2010 Michael Niedermayer <michaelni@gmx.at>
4
 *
5
 * This file is part of FFmpeg.
6
 *
7
 * FFmpeg is free software; you can redistribute it and/or
8
 * modify it under the terms of the GNU Lesser General Public
9
 * License as published by the Free Software Foundation; either
10
 * version 2.1 of the License, or (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 GNU
15
 * Lesser General Public License for more details.
16
 *
17
 * You should have received a copy of the GNU Lesser General Public
18
 * License along with FFmpeg; if not, write to the Free Software
19
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20
 */
21
22
#include "libavutil/attributes.h"
23
#include "h264qpel.h"
24
25
#define pixeltmp int16_t
26
#define BIT_DEPTH 8
27
#include "h264qpel_template.c"
28
#undef BIT_DEPTH
29
30
#define BIT_DEPTH 9
31
#include "h264qpel_template.c"
32
#undef BIT_DEPTH
33
34
#define BIT_DEPTH 10
35
#include "h264qpel_template.c"
36
#undef BIT_DEPTH
37
#undef pixeltmp
38
39
#define pixeltmp int32_t
40
#define BIT_DEPTH 12
41
#include "h264qpel_template.c"
42
#undef BIT_DEPTH
43
44
#define BIT_DEPTH 14
45
#include "h264qpel_template.c"
46
#undef BIT_DEPTH
47
48
49
649
av_cold void ff_h264qpel_init(H264QpelContext *c, int bit_depth)
50
{
51
#undef FUNCC
52
#define FUNCC(f, depth) f ## _ ## depth ## _c
53
54
#define dspfunc2(PFX, IDX, NUM, depth)                                  \
55
    c->PFX ## _pixels_tab[IDX][ 0] = FUNCC(PFX ## NUM ## _mc00, depth); \
56
    c->PFX ## _pixels_tab[IDX][ 1] = FUNCC(PFX ## NUM ## _mc10, depth); \
57
    c->PFX ## _pixels_tab[IDX][ 2] = FUNCC(PFX ## NUM ## _mc20, depth); \
58
    c->PFX ## _pixels_tab[IDX][ 3] = FUNCC(PFX ## NUM ## _mc30, depth); \
59
    c->PFX ## _pixels_tab[IDX][ 4] = FUNCC(PFX ## NUM ## _mc01, depth); \
60
    c->PFX ## _pixels_tab[IDX][ 5] = FUNCC(PFX ## NUM ## _mc11, depth); \
61
    c->PFX ## _pixels_tab[IDX][ 6] = FUNCC(PFX ## NUM ## _mc21, depth); \
62
    c->PFX ## _pixels_tab[IDX][ 7] = FUNCC(PFX ## NUM ## _mc31, depth); \
63
    c->PFX ## _pixels_tab[IDX][ 8] = FUNCC(PFX ## NUM ## _mc02, depth); \
64
    c->PFX ## _pixels_tab[IDX][ 9] = FUNCC(PFX ## NUM ## _mc12, depth); \
65
    c->PFX ## _pixels_tab[IDX][10] = FUNCC(PFX ## NUM ## _mc22, depth); \
66
    c->PFX ## _pixels_tab[IDX][11] = FUNCC(PFX ## NUM ## _mc32, depth); \
67
    c->PFX ## _pixels_tab[IDX][12] = FUNCC(PFX ## NUM ## _mc03, depth); \
68
    c->PFX ## _pixels_tab[IDX][13] = FUNCC(PFX ## NUM ## _mc13, depth); \
69
    c->PFX ## _pixels_tab[IDX][14] = FUNCC(PFX ## NUM ## _mc23, depth); \
70
    c->PFX ## _pixels_tab[IDX][15] = FUNCC(PFX ## NUM ## _mc33, depth)
71
72
#define SET_QPEL(depth)                         \
73
    dspfunc2(put_h264_qpel, 0, 16, depth);      \
74
    dspfunc2(put_h264_qpel, 1,  8, depth);      \
75
    dspfunc2(put_h264_qpel, 2,  4, depth);      \
76
    dspfunc2(put_h264_qpel, 3,  2, depth);      \
77
    dspfunc2(avg_h264_qpel, 0, 16, depth);      \
78
    dspfunc2(avg_h264_qpel, 1,  8, depth);      \
79
    dspfunc2(avg_h264_qpel, 2,  4, depth)
80
81

649
    switch (bit_depth) {
82
555
    default:
83
555
        SET_QPEL(8);
84
555
        break;
85
31
    case 9:
86
31
        SET_QPEL(9);
87
31
        break;
88
63
    case 10:
89
63
        SET_QPEL(10);
90
63
        break;
91
    case 12:
92
        SET_QPEL(12);
93
        break;
94
    case 14:
95
        SET_QPEL(14);
96
        break;
97
    }
98
99
    if (ARCH_AARCH64)
100
        ff_h264qpel_init_aarch64(c, bit_depth);
101
    if (ARCH_ARM)
102
        ff_h264qpel_init_arm(c, bit_depth);
103
    if (ARCH_PPC)
104
        ff_h264qpel_init_ppc(c, bit_depth);
105
    if (ARCH_X86)
106
649
        ff_h264qpel_init_x86(c, bit_depth);
107
    if (ARCH_MIPS)
108
        ff_h264qpel_init_mips(c, bit_depth);
109
649
}