mirror of https://github.com/mpv-player/mpv
85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
/*
|
|
* This file is part of mpv.
|
|
* Copyright (c) 2013 Stefano Pigozzi <stefano.pigozzi@gmail.com>
|
|
*
|
|
* mpv is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef MPV_COREAUDIO_UTILS_H
|
|
#define MPV_COREAUDIO_UTILS_H
|
|
|
|
#include <AudioToolbox/AudioToolbox.h>
|
|
#include <inttypes.h>
|
|
#include <stdbool.h>
|
|
|
|
#include "config.h"
|
|
#include "common/msg.h"
|
|
#include "audio/out/ao.h"
|
|
#include "internal.h"
|
|
#include "osdep/utils-mac.h"
|
|
|
|
#if HAVE_AVFOUNDATION || HAVE_AUDIOUNIT
|
|
#undef HAVE_COREAUDIO
|
|
#define HAVE_COREAUDIO 1
|
|
#endif
|
|
|
|
bool check_ca_st(struct ao *ao, int level, OSStatus code, const char *message);
|
|
|
|
#define CHECK_CA_ERROR_L(label, message) \
|
|
do { \
|
|
if (!check_ca_st(ao, MSGL_ERR, err, message)) { \
|
|
goto label; \
|
|
} \
|
|
} while (0)
|
|
|
|
#define CHECK_CA_ERROR(message) CHECK_CA_ERROR_L(coreaudio_error, message)
|
|
#define CHECK_CA_WARN(message) check_ca_st(ao, MSGL_WARN, err, message)
|
|
|
|
#define CHECK_CA_ERROR_SILENT_L(label) \
|
|
do { \
|
|
if (err != noErr) goto label; \
|
|
} while (0)
|
|
|
|
void ca_get_device_list(struct ao *ao, struct ao_device_list *list);
|
|
#if HAVE_COREAUDIO
|
|
OSStatus ca_select_device(struct ao *ao, char* name, AudioDeviceID *device);
|
|
#endif
|
|
|
|
bool ca_formatid_is_compressed(uint32_t formatid);
|
|
void ca_fill_asbd(struct ao *ao, AudioStreamBasicDescription *asbd);
|
|
void ca_print_asbd(struct ao *ao, const char *description,
|
|
const AudioStreamBasicDescription *asbd);
|
|
bool ca_asbd_equals(const AudioStreamBasicDescription *a,
|
|
const AudioStreamBasicDescription *b);
|
|
int ca_asbd_to_mp_format(const AudioStreamBasicDescription *asbd);
|
|
bool ca_asbd_is_better(AudioStreamBasicDescription *req,
|
|
AudioStreamBasicDescription *old,
|
|
AudioStreamBasicDescription *new);
|
|
|
|
int64_t ca_frames_to_ns(struct ao *ao, uint32_t frames);
|
|
int64_t ca_get_latency(const AudioTimeStamp *ts);
|
|
|
|
#if HAVE_COREAUDIO
|
|
bool ca_stream_supports_compressed(struct ao *ao, AudioStreamID stream);
|
|
OSStatus ca_lock_device(AudioDeviceID device, pid_t *pid);
|
|
OSStatus ca_unlock_device(AudioDeviceID device, pid_t *pid);
|
|
OSStatus ca_disable_mixing(struct ao *ao, AudioDeviceID device, bool *changed);
|
|
OSStatus ca_enable_mixing(struct ao *ao, AudioDeviceID device, bool changed);
|
|
int64_t ca_get_device_latency_ns(struct ao *ao, AudioDeviceID device);
|
|
bool ca_change_physical_format_sync(struct ao *ao, AudioStreamID stream,
|
|
AudioStreamBasicDescription change_format);
|
|
#endif
|
|
|
|
#endif /* MPV_COREAUDIO_UTILS_H */
|