Compiled libao locally

ao-play-async/CMakeLists.txt

@@ -10,6 +10,16 @@ add_library(ao-play-async SHARED
     ao_playasync.h
 )
 
+if(WIN32)
+    include_directories(../../libao/include ../../libao/build-windows)
+    target_link_directories(ao-play-async PRIVATE ../lib/windows-x86_64)
+endif()
+
+if(WIN32)
+    target_link_libraries(ao-play-async PRIVATE libao-1.2.2)
+else()
+    target_link_libraries(ao-play-async PRIVATE ao)
+endif()
 
-target_link_libraries(ao-play-async PRIVATE ao)
 target_compile_definitions(ao-play-async PRIVATE AOPLAYASYNC_LIBRARY)
+

ao-play-async/ao_playasync.c

@@ -12,6 +12,10 @@
 #ifdef USE_WINDOWS_THREADS
   #define MUTEX_LOCK(m) WaitForSingleObject(m, INFINITE)
   #define MUTEX_UNLOCK(m) ReleaseMutex(m)
+  #define SEM_WAIT(sem, ms) (WaitForSingleObject(sem, ms) == WAIT_OBJECT_0)
+  #define SEM_TRYWAIT(sem) (WaitForSingleObject(sem, 0) == WAIT_OBJECT_0)
+  #define SEM_POST(sem) ReleaseSemaphore(sem, 1, NULL)
+  #define YIELD() sleep_ms(5)
 #endif
 
 #ifdef USE_PTHREADS
@@ -108,8 +112,10 @@ typedef struct {
 #ifdef USE_WINDOWS_THREADS
     HANDLE          mutex;
     HANDLE          pause_mutex;
+    HANDLE          clear_mutex;
     HANDLE          thread;
     DWORD           thread_id;
+    HANDLE          queue_sem;
 #endif
 #ifdef USE_PTHREADS
     pthread_mutex_t mutex;
@@ -267,7 +273,11 @@ int ao_async_version()
 #include <dlfcn.h>
 #endif
 
+#ifdef _WIN32
+static void at_exit_shutdown_ao(void)
+#else
 static void at_exit_shutdown_ao()
+#endif
 {
   ao_shutdown();
 }
@@ -328,8 +338,11 @@ void *ao_create_async(int bits, int rate, int channels, int byte_format)
     handle->pause_mutex = CreateMutex(NULL,              // default security attributes
                                 FALSE,             // initially not owned
                                 NULL);
+    handle->clear_mutex = CreateMutex(NULL,
+                                      FALSE,
+                                      NULL);
+    handle->queue_sem = CreateSemaphore(NULL, 0, 1000000, NULL);
     handle->thread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) run, handle, 0, &handle->thread_id);
-    // TODO Windows Semaphores!
 #endif
 
     MUTEX_UNLOCK(handle->pause_mutex);