From cb150cfb8f449442625dd90eb28f44be82e09ef3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Fri, 24 Jan 2025 20:21:20 +0400
Subject: [PATCH] feat(rdp): add volume support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 qemu-rdp/src/server/sound.rs | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/qemu-rdp/src/server/sound.rs b/qemu-rdp/src/server/sound.rs
index 4cdb982..9458c2d 100644
--- a/qemu-rdp/src/server/sound.rs
+++ b/qemu-rdp/src/server/sound.rs
@@ -101,7 +101,23 @@ impl AudioOutHandler for DBusHandler {
     }
 
     async fn set_volume(&mut self, id: u64, volume: Volume) {
-        debug!(?id, ?volume)
+        let inner = self.inner.lock().unwrap();
+
+        debug!(?id, ?volume);
+
+        let (left, right) = if volume.mute {
+            (0, 0)
+        } else {
+            (volume.volume.get(0).copied().unwrap_or(0), volume.volume.get(1).copied().unwrap_or(0))
+        };
+
+        let (left, right) = ((left as u16) * 257, (right as u16) * 257);
+        if let Some(sender) = inner.ev_sender.as_ref() {
+            let _ = sender.send(ServerEvent::Rdpsnd(RdpsndServerMessage::SetVolume {
+                left,
+                right,
+            }));
+        }
     }
 
     async fn write(&mut self, id: u64, mut data: Vec<u8>) {