diff options
Diffstat (limited to 'src/music/dmusic.cpp')
| -rw-r--r-- | src/music/dmusic.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/music/dmusic.cpp b/src/music/dmusic.cpp index 241ab191b..4b9a22c72 100644 --- a/src/music/dmusic.cpp +++ b/src/music/dmusic.cpp @@ -30,6 +30,7 @@ #include <dmksctrl.h> #include <dmusicc.h> #include <algorithm> +#include <mutex> #include "../safeguards.h" @@ -142,7 +143,7 @@ static ThreadObject *_dmusic_thread = NULL; /** Event to signal the thread that it should look at a state change. */ static HANDLE _thread_event = NULL; /** Lock access to playback data that is not thread-safe. */ -static ThreadMutex *_thread_mutex = NULL; +static std::mutex _thread_mutex; /** The direct music object manages buffers and ports. */ static IDirectMusic *_music = NULL; @@ -655,7 +656,7 @@ static void MidiThreadProc(void *) DEBUG(driver, 2, "DMusic thread: Starting playback"); { /* New scope to limit the time the mutex is locked. */ - ThreadMutexLocker lock(_thread_mutex); + std::lock_guard<std::mutex> lock(_thread_mutex); current_file.MoveFrom(_playback.next_file); std::swap(_playback.next_segment, current_segment); @@ -1167,8 +1168,6 @@ const char *MusicDriver_DMusic::Start(const char * const *parm) /* Create playback thread and synchronization primitives. */ _thread_event = CreateEvent(NULL, FALSE, FALSE, NULL); if (_thread_event == NULL) return "Can't create thread shutdown event"; - _thread_mutex = ThreadMutex::New(); - if (_thread_mutex == NULL) return "Can't create thread mutex"; if (!ThreadObject::New(&MidiThreadProc, this, &_dmusic_thread, "ottd:dmusic")) return "Can't create MIDI output thread"; @@ -1223,7 +1222,6 @@ void MusicDriver_DMusic::Stop() } CloseHandle(_thread_event); - delete _thread_mutex; CoUninitialize(); } @@ -1231,7 +1229,7 @@ void MusicDriver_DMusic::Stop() void MusicDriver_DMusic::PlaySong(const MusicSongInfo &song) { - ThreadMutexLocker lock(_thread_mutex); + std::lock_guard<std::mutex> lock(_thread_mutex); if (!_playback.next_file.LoadSong(song)) return; |