1 // Copyright 2017 Lyndon Brown 2 // 3 // This file is part of the PulseAudio Rust language linking library. 4 // 5 // Licensed under the MIT license or the Apache license (version 2.0), at your option. You may not 6 // copy, modify, or distribute this file except in compliance with said license. You can find copies 7 // of these licenses either in the LICENSE-MIT and LICENSE-APACHE files, or alternatively at 8 // <http://opensource.org/licenses/MIT> and <http://www.apache.org/licenses/LICENSE-2.0> 9 // respectively. 10 // 11 // Portions of documentation are copied from the LGPL 2.1+ licensed PulseAudio C headers on a 12 // fair-use basis, as discussed in the overall project readme (available in the git repository). 13 14 //! Routines for controlling module-stream-restore. 15 16 use std::os::raw::{c_char, c_void}; 17 use super::{pa_context, pa_context_success_cb_t}; 18 use crate::{operation::pa_operation, proplist::pa_update_mode_t}; 19 use crate::{volume::pa_cvolume, channelmap::pa_channel_map}; 20 21 #[repr(C)] 22 pub struct pa_ext_stream_restore_info { 23 pub name: *const c_char, 24 pub channel_map: pa_channel_map, 25 pub volume: pa_cvolume, 26 pub device: *const c_char, 27 pub mute: i32, 28 } 29 30 #[rustfmt::skip] 31 pub type pa_ext_stream_restore_test_cb_t = Option<extern "C" fn(c: *mut pa_context, version: u32, userdata: *mut c_void)>; 32 33 #[rustfmt::skip] 34 pub type pa_ext_stream_restore_read_cb_t = Option<extern "C" fn(c: *mut pa_context, info: *const pa_ext_stream_restore_info, eol: i32, userdata: *mut c_void)>; 35 36 #[rustfmt::skip] 37 pub type pa_ext_stream_restore_subscribe_cb_t = Option<extern "C" fn(c: *mut pa_context, userdata: *mut c_void)>; 38 39 #[rustfmt::skip] 40 #[link(name = "pulse")] 41 extern "C" { pa_ext_stream_restore_test(c: *mut pa_context, cb: pa_ext_stream_restore_test_cb_t, userdata: *mut c_void) -> *mut pa_operation42 pub fn pa_ext_stream_restore_test(c: *mut pa_context, cb: pa_ext_stream_restore_test_cb_t, userdata: *mut c_void) -> *mut pa_operation; pa_ext_stream_restore_read(c: *mut pa_context, cb: pa_ext_stream_restore_read_cb_t, userdata: *mut c_void) -> *mut pa_operation43 pub fn pa_ext_stream_restore_read(c: *mut pa_context, cb: pa_ext_stream_restore_read_cb_t, userdata: *mut c_void) -> *mut pa_operation; pa_ext_stream_restore_write(c: *mut pa_context, mode: pa_update_mode_t, data: *const *const pa_ext_stream_restore_info, n: u32, apply_immediately: i32, cb: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation44 pub fn pa_ext_stream_restore_write(c: *mut pa_context, mode: pa_update_mode_t, data: *const *const pa_ext_stream_restore_info, n: u32, apply_immediately: i32, cb: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation; pa_ext_stream_restore_delete(c: *mut pa_context, s: *const *const c_char, b: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation45 pub fn pa_ext_stream_restore_delete(c: *mut pa_context, s: *const *const c_char, b: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation; pa_ext_stream_restore_subscribe(c: *mut pa_context, enable: i32, cb: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation46 pub fn pa_ext_stream_restore_subscribe(c: *mut pa_context, enable: i32, cb: pa_context_success_cb_t, userdata: *mut c_void) -> *mut pa_operation; pa_ext_stream_restore_set_subscribe_cb(c: *mut pa_context, cb: pa_ext_stream_restore_subscribe_cb_t, userdata: *mut c_void)47 pub fn pa_ext_stream_restore_set_subscribe_cb(c: *mut pa_context, cb: pa_ext_stream_restore_subscribe_cb_t, userdata: *mut c_void); 48 } 49