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/*
* This file is part of mpv.
*
* Original author: Jonathan Yong <10walls@gmail.com>
*
* mpv 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 of the License, or
* (at your option) any later version.
*
* mpv 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 mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MP_AO_WASAPI_UTILS_H_
#define MP_AO_WASAPI_UTILS_H_
#include "audio/out/ao_wasapi.h"
#include "options/m_option.h"
#include "common/msg.h"
#include "ao.h"
#include "internal.h"
int mp_GUID_compare(const GUID *l, const GUID *r);
int mp_PKEY_compare(const PROPERTYKEY *l, const PROPERTYKEY *r);
char *mp_GUID_to_str_buf(char *buf, size_t buf_size, const GUID *guid);
char *mp_PKEY_to_str_buf(char *buf, size_t buf_size, const PROPERTYKEY *pkey);
#define mp_PKEY_to_str(pkey) mp_PKEY_to_str_buf((char[42]){0}, 42, (pkey))
int wasapi_fill_VistaBlob(wasapi_state *state);
const char *wasapi_explain_err(const HRESULT hr);
int wasapi_enumerate_devices(struct mp_log *log, struct ao *ao,
struct ao_device_list *list);
int wasapi_validate_device(struct mp_log *log, const m_option_t *opt,
struct bstr name, struct bstr param);
void wasapi_dispatch(void);
HRESULT wasapi_thread_init(struct ao *ao);
void wasapi_thread_uninit(struct ao *ao);
HRESULT wasapi_setup_proxies(wasapi_state *state);
void wasapi_release_proxies(wasapi_state *state);
#endif
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