From 81e143a3d25c537f294c9e76009320252fced66b Mon Sep 17 00:00:00 2001
From: bunnei <bunneidev@gmail.com>
Date: Thu, 11 Nov 2021 18:33:38 -0800
Subject: [PATCH] hle: nvflinger: Add ProducerListener interface.

---
 src/core/CMakeLists.txt                          |  1 +
 .../hle/service/nvflinger/producer_listener.h    | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 src/core/hle/service/nvflinger/producer_listener.h

diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index bf1a9490c..3ddda2528 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -541,6 +541,7 @@ add_library(core STATIC
     hle/service/nvflinger/nvflinger.cpp
     hle/service/nvflinger/nvflinger.h
     hle/service/nvflinger/pixel_format.h
+    hle/service/nvflinger/producer_listener.h
     hle/service/nvflinger/status.h
     hle/service/nvflinger/ui/fence.h
     hle/service/nvflinger/ui/graphic_buffer.h
diff --git a/src/core/hle/service/nvflinger/producer_listener.h b/src/core/hle/service/nvflinger/producer_listener.h
new file mode 100644
index 000000000..8fe29d73e
--- /dev/null
+++ b/src/core/hle/service/nvflinger/producer_listener.h
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Copyright 2021 yuzu Emulator Project
+// Copyright 2014 The Android Open Source Project
+// Parts of this implementation were base on:
+// https://cs.android.com/android/platform/superproject/+/android-5.1.1_r38:frameworks/native/include/gui/IProducerListener.h
+
+#pragma once
+
+namespace android {
+
+class IProducerListener {
+public:
+    virtual void OnBufferReleased() = 0;
+};
+
+} // namespace android