Compiled libao 1.2.2 for windows. Added necessary headers

ao-play-async/CMakeLists.txt

@@ -11,12 +11,13 @@ add_library(ao-play-async SHARED
 )
 
 if(WIN32)
-    include_directories(../../libao/include ../../libao/build-windows)
+    #include_directories(../../libao/include ../../libao/build-windows)
+    include_directories(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)
+    target_link_libraries(ao-play-async PRIVATE libao-1.2.2 winmm.lib ksuser.lib)
 else()
     target_link_libraries(ao-play-async PRIVATE ao)
 endif()

ao-play-async/windows/ao/ao.h

@@ -0,0 +1,151 @@
+/*
+ *
+ *  ao.h 
+ *
+ *	Original Copyright (C) Aaron Holtzman - May 1999
+ *      Modifications Copyright (C) Stan Seibert - July 2000, July 2001
+ *      More Modifications Copyright (C) Jack Moffitt - October 2000
+ *
+ *  This file is part of libao, a cross-platform audio outputlibrary.  See
+ *  README for a history of this source code.
+ *
+ *  libao is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  libao is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GNU Make; see the file COPYING.  If not, write to
+ *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef __AO_H__
+#define __AO_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif /* __cplusplus */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include "os_types.h"
+
+/* --- Exporting functions ---*/
+
+#ifdef _WIN32
+   #ifdef AO_BUILDING_LIBAO
+      #define AO_EXPORT __declspec(dllexport)
+   #else
+      #define AO_EXPORT __declspec(dllimport)
+   #endif
+#else
+  #define AO_EXPORT
+#endif
+
+/* --- Constants ---*/
+
+#define AO_TYPE_LIVE 1
+#define AO_TYPE_FILE 2
+
+
+#define AO_ENODRIVER   1
+#define AO_ENOTFILE    2
+#define AO_ENOTLIVE    3
+#define AO_EBADOPTION  4
+#define AO_EOPENDEVICE 5
+#define AO_EOPENFILE   6
+#define AO_EFILEEXISTS 7
+#define AO_EBADFORMAT  8
+
+#define AO_EFAIL       100
+
+
+#define AO_FMT_LITTLE 1
+#define AO_FMT_BIG    2
+#define AO_FMT_NATIVE 4
+
+/* --- Structures --- */
+
+typedef struct ao_info {
+	int  type; /* live output or file output? */
+	char *name; /* full name of driver */
+	char *short_name; /* short name of driver */
+        char *author; /* driver author */
+	char *comment; /* driver comment */
+	int  preferred_byte_format;
+	int  priority;
+	char **options;
+	int  option_count;
+} ao_info;
+
+typedef struct ao_functions ao_functions;
+typedef struct ao_device ao_device;
+
+typedef struct ao_sample_format {
+	int  bits; /* bits per sample */
+	int  rate; /* samples per second (in a single channel) */
+	int  channels; /* number of audio channels */
+	int  byte_format; /* Byte ordering in sample, see constants below */
+        char *matrix; /* input channel location/ordering */
+} ao_sample_format;
+
+typedef struct ao_option {
+	char *key;
+	char *value;
+	struct ao_option *next;
+} ao_option;
+
+#if defined(AO_BUILDING_LIBAO)
+#include "ao_private.h"
+#endif
+
+/* --- Functions --- */
+
+/* library setup/teardown */
+AO_EXPORT void ao_initialize(void);
+AO_EXPORT void ao_shutdown(void);
+
+/* device setup/playback/teardown */
+AO_EXPORT int   ao_append_global_option(const char *key,
+                                        const char *value);
+AO_EXPORT int          ao_append_option(ao_option **options,
+                                        const char *key,
+                                        const char *value);
+AO_EXPORT void          ao_free_options(ao_option *options);
+AO_EXPORT ao_device*       ao_open_live(int driver_id,
+                                        ao_sample_format *format,
+                                        ao_option *option);
+AO_EXPORT ao_device*       ao_open_file(int driver_id,
+                                        const char *filename,
+                                        int overwrite,
+                                        ao_sample_format *format,
+                                        ao_option *option);
+
+AO_EXPORT int                   ao_play(ao_device *device,
+                                        char *output_samples,
+                                        uint_32 num_bytes);
+AO_EXPORT int                  ao_close(ao_device *device);
+
+/* driver information */
+AO_EXPORT int              ao_driver_id(const char *short_name);
+AO_EXPORT int      ao_default_driver_id(void);
+AO_EXPORT ao_info       *ao_driver_info(int driver_id);
+AO_EXPORT ao_info **ao_driver_info_list(int *driver_count);
+AO_EXPORT const char *ao_file_extension(int driver_id);
+
+/* miscellaneous */
+AO_EXPORT int          ao_is_big_endian(void);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif  /* __AO_H__ */

ao-play-async/windows/ao/os_types.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <stdint.h>
+
+typedef uint8_t  uint_8;
+typedef uint16_t uint_16;
+typedef uint32_t uint_32;
+typedef int8_t   sint_8;
+typedef int16_t  sint_16;
+typedef int32_t  sint_32;
+