/* * This file is part of mpv. * Copyright (c) 2013 Stefano Pigozzi * * 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 . */ #ifndef MPV_COREAUDIO_UTILS_H #define MPV_COREAUDIO_UTILS_H #include #include #include #include "common/msg.h" #include "audio/out/ao.h" #include "internal.h" #define CA_CFSTR_ENCODING kCFStringEncodingASCII char *fourcc_repr(void *talloc_ctx, uint32_t code); 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_print_device_list(struct ao *ao); OSStatus ca_select_device(struct ao *ao, int selection, AudioDeviceID *device); void ca_fill_asbd(struct ao *ao, AudioStreamBasicDescription *asbd); void ca_print_asbd(struct ao *ao, const char *description, const AudioStreamBasicDescription *asbd); #endif /* MPV_COREAUDIO_UTILS_H */