/src/aom/aom_ports/aom_timer.h
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * Copyright (c) 2016, Alliance for Open Media. All rights reserved. |
3 | | * |
4 | | * This source code is subject to the terms of the BSD 2 Clause License and |
5 | | * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
6 | | * was not distributed with this source code in the LICENSE file, you can |
7 | | * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
8 | | * Media Patent License 1.0 was not distributed with this source code in the |
9 | | * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
10 | | */ |
11 | | |
12 | | #ifndef AOM_AOM_PORTS_AOM_TIMER_H_ |
13 | | #define AOM_AOM_PORTS_AOM_TIMER_H_ |
14 | | |
15 | | #include "config/aom_config.h" |
16 | | |
17 | | #if CONFIG_OS_SUPPORT |
18 | | |
19 | | #include <stddef.h> |
20 | | #include <stdint.h> |
21 | | |
22 | | #if defined(_WIN32) |
23 | | /* |
24 | | * Win32 specific includes |
25 | | */ |
26 | | #undef NOMINMAX |
27 | | #define NOMINMAX |
28 | | #undef WIN32_LEAN_AND_MEAN |
29 | | #define WIN32_LEAN_AND_MEAN |
30 | | #include <windows.h> |
31 | | #else |
32 | | /* |
33 | | * POSIX specific includes |
34 | | */ |
35 | | #include <sys/time.h> |
36 | | |
37 | | /* timersub is not provided by msys at this time. */ |
38 | | #ifndef timersub |
39 | | #define timersub(a, b, result) \ |
40 | | do { \ |
41 | | (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ |
42 | | (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ |
43 | | if ((result)->tv_usec < 0) { \ |
44 | | --(result)->tv_sec; \ |
45 | | (result)->tv_usec += 1000000; \ |
46 | | } \ |
47 | | } while (0) |
48 | | #endif |
49 | | #endif |
50 | | |
51 | | struct aom_usec_timer { |
52 | | #if defined(_WIN32) |
53 | | LARGE_INTEGER begin, end; |
54 | | #else |
55 | | struct timeval begin, end; |
56 | | #endif |
57 | | }; |
58 | | |
59 | 0 | static inline void aom_usec_timer_start(struct aom_usec_timer *t) { |
60 | 0 | #if defined(_WIN32) |
61 | 0 | QueryPerformanceCounter(&t->begin); |
62 | 0 | #else |
63 | 0 | gettimeofday(&t->begin, NULL); |
64 | 0 | #endif |
65 | 0 | } Unexecuted instantiation: decodeframe.c:aom_usec_timer_start Unexecuted instantiation: decoder.c:aom_usec_timer_start |
66 | | |
67 | 0 | static inline void aom_usec_timer_mark(struct aom_usec_timer *t) { |
68 | 0 | #if defined(_WIN32) |
69 | 0 | QueryPerformanceCounter(&t->end); |
70 | 0 | #else |
71 | 0 | gettimeofday(&t->end, NULL); |
72 | 0 | #endif |
73 | 0 | } Unexecuted instantiation: decodeframe.c:aom_usec_timer_mark Unexecuted instantiation: decoder.c:aom_usec_timer_mark |
74 | | |
75 | 0 | static inline int64_t aom_usec_timer_elapsed(struct aom_usec_timer *t) { |
76 | 0 | #if defined(_WIN32) |
77 | 0 | LARGE_INTEGER freq, diff; |
78 | 0 |
|
79 | 0 | diff.QuadPart = t->end.QuadPart - t->begin.QuadPart; |
80 | 0 |
|
81 | 0 | QueryPerformanceFrequency(&freq); |
82 | 0 | return diff.QuadPart * 1000000 / freq.QuadPart; |
83 | 0 | #else |
84 | 0 | struct timeval diff; |
85 | 0 |
|
86 | 0 | timersub(&t->end, &t->begin, &diff); |
87 | 0 | return ((int64_t)diff.tv_sec) * 1000000 + diff.tv_usec; |
88 | 0 | #endif |
89 | 0 | } Unexecuted instantiation: decodeframe.c:aom_usec_timer_elapsed Unexecuted instantiation: decoder.c:aom_usec_timer_elapsed |
90 | | |
91 | | #else /* CONFIG_OS_SUPPORT = 0*/ |
92 | | |
93 | | /* Empty timer functions if CONFIG_OS_SUPPORT = 0 */ |
94 | | #ifndef timersub |
95 | | #define timersub(a, b, result) |
96 | | #endif |
97 | | |
98 | | struct aom_usec_timer { |
99 | | void *dummy; |
100 | | }; |
101 | | |
102 | | static inline void aom_usec_timer_start(struct aom_usec_timer *t) { (void)t; } |
103 | | |
104 | | static inline void aom_usec_timer_mark(struct aom_usec_timer *t) { (void)t; } |
105 | | |
106 | | static inline int aom_usec_timer_elapsed(struct aom_usec_timer *t) { |
107 | | (void)t; |
108 | | return 0; |
109 | | } |
110 | | |
111 | | #endif /* CONFIG_OS_SUPPORT */ |
112 | | |
113 | | #endif // AOM_AOM_PORTS_AOM_TIMER_H_ |