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-rw-r--r--src/core/CMakeLists.txt1
-rw-r--r--src/core/hle/service/nvflinger/consumer_listener.h26
2 files changed, 27 insertions, 0 deletions
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 3ddda2528..eebd610c3 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -538,6 +538,7 @@ add_library(core STATIC
hle/service/nvflinger/buffer_queue.cpp
hle/service/nvflinger/buffer_queue.h
hle/service/nvflinger/buffer_transform_flags.h
+ hle/service/nvflinger/consumer_listener.h
hle/service/nvflinger/nvflinger.cpp
hle/service/nvflinger/nvflinger.h
hle/service/nvflinger/pixel_format.h
diff --git a/src/core/hle/service/nvflinger/consumer_listener.h b/src/core/hle/service/nvflinger/consumer_listener.h
new file mode 100644
index 000000000..0aa4ad17b
--- /dev/null
+++ b/src/core/hle/service/nvflinger/consumer_listener.h
@@ -0,0 +1,26 @@
+// 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/IConsumerListener.h
+
+#pragma once
+
+namespace android {
+
+class BufferItem;
+
+/// ConsumerListener is the interface through which the BufferQueue notifies the consumer of events
+/// that the consumer may wish to react to.
+class IConsumerListener {
+public:
+ IConsumerListener() = default;
+ virtual ~IConsumerListener() = default;
+
+ virtual void OnFrameAvailable(const BufferItem& item) = 0;
+ virtual void OnFrameReplaced(const BufferItem& item) = 0;
+ virtual void OnBuffersReleased() = 0;
+ virtual void OnSidebandStreamChanged() = 0;
+};
+
+}; // namespace android