From b9cbc708e84d9b96dca6a93bbd70de85e6320f40 Mon Sep 17 00:00:00 2001 From: bunnei Date: Thu, 11 Nov 2021 18:34:44 -0800 Subject: [PATCH] hle: nvflinger: Add IConsumerListener interface. --- src/core/CMakeLists.txt | 1 + .../hle/service/nvflinger/consumer_listener.h | 26 +++++++++++++++++++ 2 files changed, 27 insertions(+) create mode 100644 src/core/hle/service/nvflinger/consumer_listener.h diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 3ddda2528d..eebd610c30 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 0000000000..0aa4ad17bf --- /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