Coverage Report

Created: 2026-09-01 06:56

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/work/dav1d/include/common/bitdepth.h
Line
Count
Source
1
/*
2
 * Copyright © 2018, VideoLAN and dav1d authors
3
 * Copyright © 2018, Two Orioles, LLC
4
 * All rights reserved.
5
 *
6
 * Redistribution and use in source and binary forms, with or without
7
 * modification, are permitted provided that the following conditions are met:
8
 *
9
 * 1. Redistributions of source code must retain the above copyright notice, this
10
 *    list of conditions and the following disclaimer.
11
 *
12
 * 2. Redistributions in binary form must reproduce the above copyright notice,
13
 *    this list of conditions and the following disclaimer in the documentation
14
 *    and/or other materials provided with the distribution.
15
 *
16
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
20
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26
 */
27
28
#ifndef DAV1D_COMMON_BITDEPTH_H
29
#define DAV1D_COMMON_BITDEPTH_H
30
31
#include <stdint.h>
32
#include <string.h>
33
34
#include "common/attributes.h"
35
36
#if !defined(BITDEPTH)
37
typedef uint8_t pixel; /* can't be void due to pointer-to-array usage */
38
typedef void coef;
39
#define HIGHBD_DECL_SUFFIX /* nothing */
40
#define HIGHBD_CALL_SUFFIX /* nothing */
41
#define HIGHBD_TAIL_SUFFIX /* nothing */
42
#elif BITDEPTH == 8
43
typedef uint8_t pixel;
44
typedef int16_t coef;
45
#define PIXEL_TYPE uint8_t
46
#define COEF_TYPE int16_t
47
78.3M
#define pixel_copy memcpy
48
12.1M
#define pixel_set memset
49
1.93G
#define iclip_pixel iclip_u8
50
#define PIX_HEX_FMT "%02x"
51
0
#define bitfn(x) x##_8bpc
52
#define BF(x, suffix) x##_8bpc_##suffix
53
521M
#define PXSTRIDE(x) (x)
54
#define highbd_only(x)
55
#define HIGHBD_DECL_SUFFIX /* nothing */
56
#define HIGHBD_CALL_SUFFIX /* nothing */
57
#define HIGHBD_TAIL_SUFFIX /* nothing */
58
39.4M
#define bitdepth_from_max(x) 8
59
3.33M
#define BITDEPTH_MAX 0xff
60
#elif BITDEPTH == 16
61
typedef uint16_t pixel;
62
typedef int32_t coef;
63
#define PIXEL_TYPE uint16_t
64
#define COEF_TYPE int32_t
65
2.74M
#define pixel_copy(a, b, c) memcpy(a, b, (c) << 1)
66
6.09M
static inline void pixel_set(pixel *const dst, const int val, const int num) {
67
131M
    for (int n = 0; n < num; n++)
68
125M
        dst[n] = val;
69
6.09M
}
Unexecuted instantiation: fg_apply_tmpl.c:pixel_set
Unexecuted instantiation: cdef_tmpl.c:pixel_set
Unexecuted instantiation: filmgrain_tmpl.c:pixel_set
ipred_tmpl.c:pixel_set
Line
Count
Source
66
2.30M
static inline void pixel_set(pixel *const dst, const int val, const int num) {
67
50.6M
    for (int n = 0; n < num; n++)
68
48.3M
        dst[n] = val;
69
2.30M
}
Unexecuted instantiation: itx_tmpl.c:pixel_set
Unexecuted instantiation: loopfilter_tmpl.c:pixel_set
Unexecuted instantiation: looprestoration_tmpl.c:pixel_set
mc_tmpl.c:pixel_set
Line
Count
Source
66
3.29M
static inline void pixel_set(pixel *const dst, const int val, const int num) {
67
72.6M
    for (int n = 0; n < num; n++)
68
69.3M
        dst[n] = val;
69
3.29M
}
Unexecuted instantiation: recon_tmpl.c:pixel_set
Unexecuted instantiation: cdef_apply_tmpl.c:pixel_set
ipred_prepare_tmpl.c:pixel_set
Line
Count
Source
66
499k
static inline void pixel_set(pixel *const dst, const int val, const int num) {
67
7.95M
    for (int n = 0; n < num; n++)
68
7.45M
        dst[n] = val;
69
499k
}
Unexecuted instantiation: lf_apply_tmpl.c:pixel_set
Unexecuted instantiation: lr_apply_tmpl.c:pixel_set
70
#define PIX_HEX_FMT "%03x"
71
#define iclip_pixel(x) iclip(x, 0, bitdepth_max)
72
#define HIGHBD_DECL_SUFFIX , const int bitdepth_max
73
12.7M
#define HIGHBD_CALL_SUFFIX , f->bitdepth_max
74
23.0k
#define HIGHBD_TAIL_SUFFIX , bitdepth_max
75
3.06M
#define bitdepth_from_max(bitdepth_max) (32 - clz(bitdepth_max))
76
#define BITDEPTH_MAX bitdepth_max
77
0
#define bitfn(x) x##_16bpc
78
#define BF(x, suffix) x##_16bpc_##suffix
79
300M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
300M
    assert(!(x & 1));
81
300M
    return x >> 1;
82
300M
}
fg_apply_tmpl.c:PXSTRIDE
Line
Count
Source
79
42.8k
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
42.8k
    assert(!(x & 1));
81
42.8k
    return x >> 1;
82
42.8k
}
cdef_tmpl.c:PXSTRIDE
Line
Count
Source
79
71.0M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
71.0M
    assert(!(x & 1));
81
71.0M
    return x >> 1;
82
71.0M
}
filmgrain_tmpl.c:PXSTRIDE
Line
Count
Source
79
20.2M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
20.2M
    assert(!(x & 1));
81
20.2M
    return x >> 1;
82
20.2M
}
ipred_tmpl.c:PXSTRIDE
Line
Count
Source
79
82.7M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
82.7M
    assert(!(x & 1));
81
82.7M
    return x >> 1;
82
82.7M
}
itx_tmpl.c:PXSTRIDE
Line
Count
Source
79
10.3M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
10.3M
    assert(!(x & 1));
81
10.3M
    return x >> 1;
82
10.3M
}
loopfilter_tmpl.c:PXSTRIDE
Line
Count
Source
79
18.2M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
18.2M
    assert(!(x & 1));
81
18.2M
    return x >> 1;
82
18.2M
}
looprestoration_tmpl.c:PXSTRIDE
Line
Count
Source
79
9.02M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
9.02M
    assert(!(x & 1));
81
9.02M
    return x >> 1;
82
9.02M
}
mc_tmpl.c:PXSTRIDE
Line
Count
Source
79
29.1M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
29.1M
    assert(!(x & 1));
81
29.1M
    return x >> 1;
82
29.1M
}
recon_tmpl.c:PXSTRIDE
Line
Count
Source
79
4.64M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
4.64M
    assert(!(x & 1));
81
4.64M
    return x >> 1;
82
4.64M
}
cdef_apply_tmpl.c:PXSTRIDE
Line
Count
Source
79
21.4M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
21.4M
    assert(!(x & 1));
81
21.4M
    return x >> 1;
82
21.4M
}
ipred_prepare_tmpl.c:PXSTRIDE
Line
Count
Source
79
28.1M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
28.1M
    assert(!(x & 1));
81
28.1M
    return x >> 1;
82
28.1M
}
lf_apply_tmpl.c:PXSTRIDE
Line
Count
Source
79
2.95M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
2.95M
    assert(!(x & 1));
81
2.95M
    return x >> 1;
82
2.95M
}
lr_apply_tmpl.c:PXSTRIDE
Line
Count
Source
79
2.32M
static inline ptrdiff_t PXSTRIDE(const ptrdiff_t x) {
80
2.32M
    assert(!(x & 1));
81
2.32M
    return x >> 1;
82
2.32M
}
83
#define highbd_only(x) x
84
#else
85
#error invalid value for bitdepth
86
#endif
87
5.46M
#define bytefn(x) bitfn(x)
88
89
#define bitfn_decls(name, ...) \
90
name##_8bpc(__VA_ARGS__); \
91
name##_16bpc(__VA_ARGS__)
92
93
#endif /* DAV1D_COMMON_BITDEPTH_H */