9fa9eb9ac7
Rename them to follow the make makepatch naming, and regenerate them. With hat: portmgr Sponsored by: Absolight
161 lines
6.6 KiB
C
161 lines
6.6 KiB
C
--- src/ao.h.orig 2016-07-26 15:10:45 UTC
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+++ src/ao.h
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@@ -0,0 +1,158 @@
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+/*
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+ *
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+ * ao.h
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+ *
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+ * Original Copyright (C) Aaron Holtzman - May 1999
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+ * Modifications Copyright (C) Stan Seibert - July 2000, July 2001
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+ * More Modifications Copyright (C) Jack Moffitt - October 2000
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+ *
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+ * This file is part of libao, a cross-platform audio outputlibrary. See
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+ * README for a history of this source code.
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+ *
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+ * libao is free software; you can redistribute it and/or modify
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+ * it under the terms of the GNU General Public License as published by
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+ * the Free Software Foundation; either version 2, or (at your option)
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+ * any later version.
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+ *
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+ * libao is distributed in the hope that it will be useful,
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+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ * GNU General Public License for more details.
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+ *
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+ * You should have received a copy of the GNU General Public License
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+ * along with GNU Make; see the file COPYING. If not, write to
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+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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+ *
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+ */
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+#ifndef __AO_H__
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+#define __AO_H__
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+
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+#ifdef __cplusplus
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+extern "C"
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+{
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+#endif /* __cplusplus */
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+
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+#include <stdio.h>
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+#include <stdlib.h>
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+#include <stdint.h>
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+#include <errno.h>
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+
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+/* --- Constants ---*/
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+
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+#define AO_TYPE_LIVE 1
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+#define AO_TYPE_FILE 2
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+
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+
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+#define AO_ENODRIVER 1
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+#define AO_ENOTFILE 2
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+#define AO_ENOTLIVE 3
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+#define AO_EBADOPTION 4
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+#define AO_EOPENDEVICE 5
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+#define AO_EOPENFILE 6
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+#define AO_EFILEEXISTS 7
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+#define AO_EBADFORMAT 8
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+
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+#define AO_EFAIL 100
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+
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+
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+#define AO_FMT_LITTLE 1
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+#define AO_FMT_BIG 2
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+#define AO_FMT_NATIVE 4
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+
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+/* --- Structures --- */
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+
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+typedef struct ao_info {
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+ int type; /* live output or file output? */
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+ char *name; /* full name of driver */
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+ char *short_name; /* short name of driver */
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+ char *author; /* driver author */
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+ char *comment; /* driver comment */
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+ int preferred_byte_format;
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+ int priority;
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+ char **options;
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+ int option_count;
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+} ao_info;
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+
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+typedef struct ao_functions ao_functions;
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+typedef struct ao_device ao_device;
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+
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+typedef struct ao_sample_format {
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+ int bits; /* bits per sample */
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+ int rate; /* samples per second (in a single channel) */
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+ int channels; /* number of audio channels */
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+ int byte_format; /* Byte ordering in sample, see constants below */
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+ char *matrix; /* input channel location/ordering */
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+} ao_sample_format;
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+
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+typedef struct ao_option {
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+ char *key;
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+ char *value;
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+ struct ao_option *next;
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+} ao_option;
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+
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+#if defined(AO_BUILDING_LIBAO)
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+#include "ao_private.h"
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+#endif
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+
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+/* --- Functions --- */
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+
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+/* library setup/teardown */
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+void ao_initialize(void);
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+void ao_shutdown(void);
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+
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+/* device setup/playback/teardown */
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+int ao_append_global_option(const char *key,
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+ const char *value);
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+int ao_append_option(ao_option **options,
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+ const char *key,
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+ const char *value);
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+void ao_free_options(ao_option *options);
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+
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+char* ao_get_option(ao_option *options, const char* key);
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+
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+ao_device* ao_open_live(int driver_id,
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+ ao_sample_format *format,
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+ ao_option *option);
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+ao_device* ao_open_file(int driver_id,
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+ const char *filename,
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+ int overwrite,
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+ ao_sample_format *format,
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+ ao_option *option);
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+
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+int ao_play(ao_device *device,
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+ char *output_samples,
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+ uint32_t num_bytes);
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+int ao_close(ao_device *device);
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+
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+/* driver information */
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+int ao_driver_id(const char *short_name);
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+int ao_default_driver_id(void);
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+ao_info *ao_driver_info(int driver_id);
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+ao_info **ao_driver_info_list(int *driver_count);
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+char *ao_file_extension(int driver_id);
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+
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+/* miscellaneous */
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+int ao_is_big_endian(void);
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+
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+
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+#ifdef __cplusplus
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+}
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+#endif /* __cplusplus */
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+
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+#endif /* __AO_H__ */
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+
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+extern struct AudioOutput g_ao;
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+struct AudioOutput
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+ {
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+ void (*ao_initialize)(void);
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+ int (*ao_play)(ao_device *, char *, uint32_t);
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+ int (*ao_default_driver_id)(void);
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+ ao_device* (*ao_open_live)( int, ao_sample_format *, ao_option *);
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+ int (*ao_close)(ao_device *);
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+ /* -- Device Setup/Playback/Teardown -- */
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+ int (*ao_append_option)(ao_option **, const char *, const char *);
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+ void (*ao_free_options)(ao_option *);
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+ char* (*ao_get_option)(ao_option *, const char* );
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+ void (*ao_set_metadata)(const char *buffer, unsigned int size);
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+ void (*ao_set_metadata_coverart)(const char *buffer, unsigned int size);
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+ };
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