From b2b95e96c159afe3226fe6a001ff780a38813fe4 Mon Sep 17 00:00:00 2001
From: Chloe Marcec <dmarcecguzman@gmail.com>
Date: Sun, 24 Jan 2021 19:13:34 +1100
Subject: audout: FlushAudioOutBuffers

Fixes Devil May Cry
---
 src/audio_core/stream.cpp | 8 ++++++++
 src/audio_core/stream.h   | 3 +++
 2 files changed, 11 insertions(+)

(limited to 'src/audio_core')

diff --git a/src/audio_core/stream.cpp b/src/audio_core/stream.cpp
index afe68c9ed..5b0b285cd 100644
--- a/src/audio_core/stream.cpp
+++ b/src/audio_core/stream.cpp
@@ -51,6 +51,14 @@ void Stream::Stop() {
     UNIMPLEMENTED();
 }
 
+bool Stream::Flush() {
+    const bool had_buffers = !queued_buffers.empty();
+    while (!queued_buffers.empty()) {
+        queued_buffers.pop();
+    }
+    return had_buffers;
+}
+
 void Stream::SetVolume(float volume) {
     game_volume = volume;
 }
diff --git a/src/audio_core/stream.h b/src/audio_core/stream.h
index 506ac536b..559844b9b 100644
--- a/src/audio_core/stream.h
+++ b/src/audio_core/stream.h
@@ -56,6 +56,9 @@ public:
     /// Queues a buffer into the audio stream, returns true on success
     bool QueueBuffer(BufferPtr&& buffer);
 
+    /// Flush audio buffers
+    bool Flush();
+
     /// Returns true if the audio stream contains a buffer with the specified tag
     [[nodiscard]] bool ContainsBuffer(Buffer::Tag tag) const;
 
-- 
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