From a342bcc9b130e9bd78720e09e04c92dcac8840d0 Mon Sep 17 00:00:00 2001
From: Zach Hilman <zachhilman@gmail.com>
Date: Tue, 27 Nov 2018 09:18:29 -0500
Subject: kernel/event: Reference ReadableEvent from WritableEvent

---
 src/core/hle/service/audio/audren_u.cpp | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)

(limited to 'src/core/hle/service/audio/audren_u.cpp')

diff --git a/src/core/hle/service/audio/audren_u.cpp b/src/core/hle/service/audio/audren_u.cpp
index 9b7f7b201..945259c7d 100644
--- a/src/core/hle/service/audio/audren_u.cpp
+++ b/src/core/hle/service/audio/audren_u.cpp
@@ -43,14 +43,14 @@ public:
         RegisterHandlers(functions);
 
         auto& kernel = Core::System::GetInstance().Kernel();
-        system_event = Kernel::WritableEvent::CreateRegisteredEventPair(
-            kernel, Kernel::ResetType::Sticky, "IAudioRenderer:SystemEvent");
-        renderer = std::make_unique<AudioCore::AudioRenderer>(audren_params, system_event);
+        system_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::Sticky,
+                                                              "IAudioRenderer:SystemEvent");
+        renderer = std::make_unique<AudioCore::AudioRenderer>(audren_params, system_event.writable);
     }
 
 private:
     void UpdateAudioCallback() {
-        system_event->Signal();
+        system_event.writable->Signal();
     }
 
     void GetSampleRate(Kernel::HLERequestContext& ctx) {
@@ -114,9 +114,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(RESULT_SUCCESS);
-        const auto& event{
-            Core::System::GetInstance().Kernel().FindNamedEvent("IAudioRenderer:SystemEvent")};
-        rb.PushCopyObjects(event->second);
+        rb.PushCopyObjects(system_event.readable);
     }
 
     void SetRenderingTimeLimit(Kernel::HLERequestContext& ctx) {
@@ -139,7 +137,7 @@ private:
         rb.Push(rendering_time_limit_percent);
     }
 
-    Kernel::SharedPtr<Kernel::WritableEvent> system_event;
+    Kernel::EventPair system_event;
     std::unique_ptr<AudioCore::AudioRenderer> renderer;
     u32 rendering_time_limit_percent = 100;
 };
@@ -166,8 +164,8 @@ public:
         RegisterHandlers(functions);
 
         auto& kernel = Core::System::GetInstance().Kernel();
-        buffer_event = Kernel::WritableEvent::CreateRegisteredEventPair(
-            kernel, Kernel::ResetType::OneShot, "IAudioOutBufferReleasedEvent");
+        buffer_event = Kernel::WritableEvent::CreateEventPair(kernel, Kernel::ResetType::OneShot,
+                                                              "IAudioOutBufferReleasedEvent");
     }
 
 private:
@@ -211,13 +209,11 @@ private:
     void QueryAudioDeviceSystemEvent(Kernel::HLERequestContext& ctx) {
         LOG_WARNING(Service_Audio, "(STUBBED) called");
 
-        buffer_event->Signal();
+        buffer_event.writable->Signal();
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(RESULT_SUCCESS);
-        const auto& event{
-            Core::System::GetInstance().Kernel().FindNamedEvent("IAudioOutBufferReleasedEvent")};
-        rb.PushCopyObjects(event->second);
+        rb.PushCopyObjects(buffer_event.readable);
     }
 
     void GetActiveChannelCount(Kernel::HLERequestContext& ctx) {
@@ -228,7 +224,7 @@ private:
         rb.Push<u32>(1);
     }
 
-    Kernel::SharedPtr<Kernel::WritableEvent> buffer_event;
+    Kernel::EventPair buffer_event;
 
 }; // namespace Audio
 
-- 
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