diff options
| author | Tim Mayberry <mojofunk@gmail.com> | 2015-09-14 20:44:27 +1000 |
|---|---|---|
| committer | Tim Mayberry <mojofunk@gmail.com> | 2015-09-16 11:22:17 +1000 |
| commit | 305f1d73bbe92616dc9e0050810b148586bee6e0 (patch) | |
| tree | 3f0bbb5069e51a3ce1defcce782b57fc6794937e | |
| parent | 782dbf0e3fe7116f7c90010431ef8733f33bd086 (diff) | |
Use PBD::get_microseconds() from pbd/windows_timer_utils.h in DummyBackend
| -rw-r--r-- | libs/backends/dummy/dummy_audiobackend.cc | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/libs/backends/dummy/dummy_audiobackend.cc b/libs/backends/dummy/dummy_audiobackend.cc index 25ace782f7..7c45ad8186 100644 --- a/libs/backends/dummy/dummy_audiobackend.cc +++ b/libs/backends/dummy/dummy_audiobackend.cc @@ -25,6 +25,7 @@ #ifdef PLATFORM_WINDOWS #include <windows.h> +#include <pbd/windows_timer_utils.h> #endif #include "dummy_audiobackend.h" @@ -43,20 +44,9 @@ std::vector<AudioBackend::DeviceStatus> DummyAudioBackend::_device_status; std::vector<DummyAudioBackend::DriverSpeed> DummyAudioBackend::_driver_speed; -#ifdef PLATFORM_WINDOWS -static double _win_pc_rate = 0; // usec per tick -#endif - static int64_t _x_get_monotonic_usec() { #ifdef PLATFORM_WINDOWS - if (_win_pc_rate > 0) { - LARGE_INTEGER Count; - // not very reliable, but the only realistic way for sub milli-seconds - if (QueryPerformanceCounter (&Count)) { - return (int64_t) (Count.QuadPart * _win_pc_rate); - } - return -1; - } + return PBD::get_microseconds(); #endif return g_get_monotonic_time(); } @@ -1384,14 +1374,6 @@ static int instantiate (const std::string& arg1, const std::string& /* arg2 */) { s_instance_name = arg1; -#ifdef PLATFORM_WINDOWS - LARGE_INTEGER Frequency; - if (!QueryPerformanceFrequency(&Frequency) || Frequency.QuadPart < 1) { - _win_pc_rate = 0; - } else { - _win_pc_rate = 1000000.0 / Frequency.QuadPart; - } -#endif return 0; } |