From c723db39c7a508ca6445c328ab85f506bce4927a Mon Sep 17 00:00:00 2001 From: bunnei Date: Thu, 11 Nov 2021 18:38:36 -0800 Subject: [PATCH] hle: nvflinger: Add implementation for BufferItem class. --- src/core/CMakeLists.txt | 1 + src/core/hle/service/nvflinger/buffer_item.h | 46 ++++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 src/core/hle/service/nvflinger/buffer_item.h diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt index 367d44cf3..a1139068d 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/binder.h + hle/service/nvflinger/buffer_item.h hle/service/nvflinger/buffer_queue_defs.h hle/service/nvflinger/buffer_transform_flags.h hle/service/nvflinger/consumer_listener.h diff --git a/src/core/hle/service/nvflinger/buffer_item.h b/src/core/hle/service/nvflinger/buffer_item.h new file mode 100644 index 000000000..9dc6f3fee --- /dev/null +++ b/src/core/hle/service/nvflinger/buffer_item.h @@ -0,0 +1,46 @@ +// 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/BufferItem.h + +#pragma once + +#include + +#include "common/common_types.h" +#include "core/hle/service/nvflinger/ui/fence.h" +#include "core/hle/service/nvflinger/ui/rect.h" +#include "core/hle/service/nvflinger/window.h" + +namespace android { + +class GraphicBuffer; + +class BufferItem final { +public: + constexpr BufferItem() = default; + + std::shared_ptr graphic_buffer; + Fence fence; + Rect crop; + NativeWindowTransform transform{}; + u32 scaling_mode{}; + s64 timestamp{}; + bool is_auto_timestamp{}; + u64 frame_number{}; + + // The default value for buf, used to indicate this doesn't correspond to a slot. + static constexpr s32 INVALID_BUFFER_SLOT = -1; + union { + s32 slot{INVALID_BUFFER_SLOT}; + s32 buf; + }; + + bool is_droppable{}; + bool acquire_called{}; + bool transform_to_display_inverse{}; + s32 swap_interval{}; +}; + +} // namespace android