Bug 1670917 - Update audioipc to revision c474b0b. r=cubeb-reviewers,chunmin

Differential Revision: https://phabricator.services.mozilla.com/D93364

media/audioipc/README_MOZILLA

@@ -5,4 +5,4 @@ Makefile.in build files for the Mozilla build system.
 
 The audioipc-2 git repository is: https://github.com/djg/audioipc-2.git
 
-The git commit ID used was 56be0bfc252096818ea8e1bd8cff1de315a623df (2020-07-16 21:58:48 +1200)
+The git commit ID used was c474b0b78f49b86531bf09f4c0e4af2e16cf15a9 (2020-10-08 15:13:49 +1300)

media/audioipc/audioipc/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 bincode = "1"
 bytes = "0.4"
-cubeb = "0.7"
+cubeb = "0.8"
 futures = "0.1.29"
 log = "0.4"
 memmap = "0.7"

media/audioipc/audioipc/src/messages.rs

@@ -208,6 +208,7 @@ pub enum ServerMessage {
     StreamGetLatency(usize),
     StreamGetInputLatency(usize),
     StreamSetVolume(usize, f32),
+    StreamSetName(usize, CString),
     StreamGetCurrentDevice(usize),
     StreamRegisterDeviceChangeCallback(usize, bool),
 
@@ -240,6 +241,7 @@ pub enum ClientMessage {
     StreamLatency(u32),
     StreamInputLatency(u32),
     StreamVolumeSet,
+    StreamNameSet,
     StreamCurrentDevice(Device),
     StreamRegisterDeviceChangeCallback,
 

media/audioipc/client/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 audio_thread_priority = "0.23.4"
 audioipc = { path="../audioipc" }
-cubeb-backend = "0.7"
+cubeb-backend = "0.8"
 futures = { version="0.1.18", default-features=false, features=["use_std"] }
 futures-cpupool = { version="0.1.8", default-features=false }
 log = "0.4"

media/audioipc/client/src/stream.rs

@@ -13,7 +13,7 @@ use audioipc::shm::{SharedMemMutSlice, SharedMemSlice};
 use cubeb_backend::{ffi, DeviceRef, Error, Result, Stream, StreamOps};
 use futures::Future;
 use futures_cpupool::{CpuFuture, CpuPool};
-use std::ffi::CString;
+use std::ffi::{CStr, CString};
 use std::os::raw::c_void;
 use std::ptr;
 use std::sync::mpsc;
@@ -298,6 +298,12 @@ impl<'ctx> StreamOps for ClientStream<'ctx> {
         send_recv!(rpc, StreamSetVolume(self.token, volume) => StreamVolumeSet)
     }
 
+    fn set_name(&mut self, name: &CStr) -> Result<()> {
+        assert_not_in_callback();
+        let rpc = self.context.rpc();
+        send_recv!(rpc, StreamSetName(self.token, name.to_owned()) => StreamNameSet)
+    }
+
     fn current_device(&mut self) -> Result<&DeviceRef> {
         assert_not_in_callback();
         let rpc = self.context.rpc();

media/audioipc/server/Cargo.toml

@@ -11,7 +11,7 @@ edition = "2018"
 [dependencies]
 audio_thread_priority = "0.23.4"
 audioipc = { path = "../audioipc" }
-cubeb-core = "0.7.0"
+cubeb-core = "0.8.0"
 futures = "0.1.29"
 once_cell = "1.2.0"
 log = "0.4"

media/audioipc/server/src/server.rs

@@ -556,6 +556,12 @@ impl CubebServer {
                 .map(|_| ClientMessage::StreamVolumeSet)
                 .unwrap_or_else(error),
 
+            ServerMessage::StreamSetName(stm_tok, ref name) => try_stream!(self, stm_tok)
+                .stream
+                .set_name(name)
+                .map(|_| ClientMessage::StreamNameSet)
+                .unwrap_or_else(error),
+
             ServerMessage::StreamGetCurrentDevice(stm_tok) => try_stream!(self, stm_tok)
                 .stream
                 .current_device()