818 lines
32 KiB
C++
818 lines
32 KiB
C++
// Copyright 2018 yuzu emulator team
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <algorithm>
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#include <array>
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#include <cstring>
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#include <memory>
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#include <optional>
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#include <type_traits>
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#include <utility>
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#include "common/alignment.h"
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#include "common/assert.h"
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#include "common/common_funcs.h"
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#include "common/logging/log.h"
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#include "common/math_util.h"
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#include "common/settings.h"
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#include "common/swap.h"
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#include "core/core_timing.h"
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/k_readable_event.h"
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#include "core/hle/kernel/k_thread.h"
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#include "core/hle/service/nvdrv/nvdata.h"
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#include "core/hle/service/nvflinger/binder.h"
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#include "core/hle/service/nvflinger/buffer_queue_producer.h"
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#include "core/hle/service/nvflinger/hos_binder_driver_server.h"
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#include "core/hle/service/nvflinger/nvflinger.h"
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#include "core/hle/service/nvflinger/parcel.h"
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#include "core/hle/service/service.h"
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#include "core/hle/service/vi/vi.h"
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#include "core/hle/service/vi/vi_m.h"
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#include "core/hle/service/vi/vi_s.h"
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#include "core/hle/service/vi/vi_u.h"
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namespace Service::VI {
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constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
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constexpr ResultCode ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
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constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
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constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};
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struct DisplayInfo {
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/// The name of this particular display.
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char display_name[0x40]{"Default"};
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/// Whether or not the display has a limited number of layers.
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u8 has_limited_layers{1};
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INSERT_PADDING_BYTES(7);
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/// Indicates the total amount of layers supported by the display.
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/// @note This is only valid if has_limited_layers is set.
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u64 max_layers{1};
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/// Maximum width in pixels.
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u64 width{1920};
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/// Maximum height in pixels.
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u64 height{1080};
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};
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static_assert(sizeof(DisplayInfo) == 0x60, "DisplayInfo has wrong size");
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class NativeWindow final {
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public:
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constexpr explicit NativeWindow(u32 id_) : id{id_} {}
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private:
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const u32 magic = 2;
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const u32 process_id = 1;
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const u32 id;
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INSERT_PADDING_WORDS(3);
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std::array<u8, 8> dispdrv = {'d', 'i', 's', 'p', 'd', 'r', 'v', '\0'};
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INSERT_PADDING_WORDS(2);
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};
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static_assert(sizeof(NativeWindow) == 0x28, "NativeWindow has wrong size");
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class IHOSBinderDriver final : public ServiceFramework<IHOSBinderDriver> {
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public:
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explicit IHOSBinderDriver(Core::System& system_, NVFlinger::HosBinderDriverServer& server_)
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: ServiceFramework{system_, "IHOSBinderDriver"}, server(server_) {
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static const FunctionInfo functions[] = {
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{0, &IHOSBinderDriver::TransactParcel, "TransactParcel"},
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{1, &IHOSBinderDriver::AdjustRefcount, "AdjustRefcount"},
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{2, &IHOSBinderDriver::GetNativeHandle, "GetNativeHandle"},
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{3, &IHOSBinderDriver::TransactParcel, "TransactParcelAuto"},
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};
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RegisterHandlers(functions);
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}
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private:
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void TransactParcel(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 id = rp.Pop<u32>();
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const auto transaction = static_cast<android::TransactionId>(rp.Pop<u32>());
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const u32 flags = rp.Pop<u32>();
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LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
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transaction, flags);
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server.TryGetProducer(id)->Transact(ctx, transaction, flags);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void AdjustRefcount(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 id = rp.Pop<u32>();
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const s32 addval = rp.PopRaw<s32>();
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const u32 type = rp.Pop<u32>();
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LOG_WARNING(Service_VI, "(STUBBED) called id={}, addval={:08X}, type={:08X}", id, addval,
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type);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void GetNativeHandle(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 id = rp.Pop<u32>();
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const u32 unknown = rp.Pop<u32>();
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LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
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IPC::ResponseBuilder rb{ctx, 2, 1};
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rb.Push(ResultSuccess);
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rb.PushCopyObjects(server.TryGetProducer(id)->GetNativeHandle());
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}
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private:
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NVFlinger::HosBinderDriverServer& server;
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};
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class ISystemDisplayService final : public ServiceFramework<ISystemDisplayService> {
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public:
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explicit ISystemDisplayService(Core::System& system_)
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: ServiceFramework{system_, "ISystemDisplayService"} {
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static const FunctionInfo functions[] = {
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{1200, nullptr, "GetZOrderCountMin"},
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{1202, nullptr, "GetZOrderCountMax"},
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{1203, nullptr, "GetDisplayLogicalResolution"},
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{1204, nullptr, "SetDisplayMagnification"},
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{2201, nullptr, "SetLayerPosition"},
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{2203, nullptr, "SetLayerSize"},
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{2204, nullptr, "GetLayerZ"},
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{2205, &ISystemDisplayService::SetLayerZ, "SetLayerZ"},
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{2207, &ISystemDisplayService::SetLayerVisibility, "SetLayerVisibility"},
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{2209, nullptr, "SetLayerAlpha"},
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{2210, nullptr, "SetLayerPositionAndSize"},
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{2312, nullptr, "CreateStrayLayer"},
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{2400, nullptr, "OpenIndirectLayer"},
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{2401, nullptr, "CloseIndirectLayer"},
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{2402, nullptr, "FlipIndirectLayer"},
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{3000, nullptr, "ListDisplayModes"},
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{3001, nullptr, "ListDisplayRgbRanges"},
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{3002, nullptr, "ListDisplayContentTypes"},
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{3200, &ISystemDisplayService::GetDisplayMode, "GetDisplayMode"},
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{3201, nullptr, "SetDisplayMode"},
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{3202, nullptr, "GetDisplayUnderscan"},
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{3203, nullptr, "SetDisplayUnderscan"},
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{3204, nullptr, "GetDisplayContentType"},
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{3205, nullptr, "SetDisplayContentType"},
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{3206, nullptr, "GetDisplayRgbRange"},
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{3207, nullptr, "SetDisplayRgbRange"},
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{3208, nullptr, "GetDisplayCmuMode"},
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{3209, nullptr, "SetDisplayCmuMode"},
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{3210, nullptr, "GetDisplayContrastRatio"},
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{3211, nullptr, "SetDisplayContrastRatio"},
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{3214, nullptr, "GetDisplayGamma"},
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{3215, nullptr, "SetDisplayGamma"},
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{3216, nullptr, "GetDisplayCmuLuma"},
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{3217, nullptr, "SetDisplayCmuLuma"},
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{3218, nullptr, "SetDisplayCrcMode"},
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{6013, nullptr, "GetLayerPresentationSubmissionTimestamps"},
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{8225, nullptr, "GetSharedBufferMemoryHandleId"},
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{8250, nullptr, "OpenSharedLayer"},
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{8251, nullptr, "CloseSharedLayer"},
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{8252, nullptr, "ConnectSharedLayer"},
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{8253, nullptr, "DisconnectSharedLayer"},
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{8254, nullptr, "AcquireSharedFrameBuffer"},
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{8255, nullptr, "PresentSharedFrameBuffer"},
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{8256, nullptr, "GetSharedFrameBufferAcquirableEvent"},
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{8257, nullptr, "FillSharedFrameBufferColor"},
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{8258, nullptr, "CancelSharedFrameBuffer"},
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{9000, nullptr, "GetDp2hdmiController"},
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};
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RegisterHandlers(functions);
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}
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private:
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void SetLayerZ(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u64 layer_id = rp.Pop<u64>();
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const u64 z_value = rp.Pop<u64>();
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LOG_WARNING(Service_VI, "(STUBBED) called. layer_id=0x{:016X}, z_value=0x{:016X}", layer_id,
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z_value);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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// This function currently does nothing but return a success error code in
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// the vi library itself, so do the same thing, but log out the passed in values.
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void SetLayerVisibility(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u64 layer_id = rp.Pop<u64>();
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const bool visibility = rp.Pop<bool>();
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LOG_DEBUG(Service_VI, "called, layer_id=0x{:08X}, visibility={}", layer_id, visibility);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void GetDisplayMode(Kernel::HLERequestContext& ctx) {
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LOG_WARNING(Service_VI, "(STUBBED) called");
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IPC::ResponseBuilder rb{ctx, 6};
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rb.Push(ResultSuccess);
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if (Settings::values.use_docked_mode.GetValue()) {
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rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedWidth));
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rb.Push(static_cast<u32>(Service::VI::DisplayResolution::DockedHeight));
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} else {
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rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedWidth));
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rb.Push(static_cast<u32>(Service::VI::DisplayResolution::UndockedHeight));
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}
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rb.PushRaw<float>(60.0f); // This wouldn't seem to be correct for 30 fps games.
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rb.Push<u32>(0);
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}
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};
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class IManagerDisplayService final : public ServiceFramework<IManagerDisplayService> {
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public:
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explicit IManagerDisplayService(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_)
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: ServiceFramework{system_, "IManagerDisplayService"}, nv_flinger{nv_flinger_} {
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// clang-format off
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static const FunctionInfo functions[] = {
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{200, nullptr, "AllocateProcessHeapBlock"},
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{201, nullptr, "FreeProcessHeapBlock"},
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{1020, &IManagerDisplayService::CloseDisplay, "CloseDisplay"},
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{1102, nullptr, "GetDisplayResolution"},
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{2010, &IManagerDisplayService::CreateManagedLayer, "CreateManagedLayer"},
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{2011, nullptr, "DestroyManagedLayer"},
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{2012, nullptr, "CreateStrayLayer"},
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{2050, nullptr, "CreateIndirectLayer"},
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{2051, nullptr, "DestroyIndirectLayer"},
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{2052, nullptr, "CreateIndirectProducerEndPoint"},
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{2053, nullptr, "DestroyIndirectProducerEndPoint"},
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{2054, nullptr, "CreateIndirectConsumerEndPoint"},
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{2055, nullptr, "DestroyIndirectConsumerEndPoint"},
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{2300, nullptr, "AcquireLayerTexturePresentingEvent"},
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{2301, nullptr, "ReleaseLayerTexturePresentingEvent"},
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{2302, nullptr, "GetDisplayHotplugEvent"},
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{2303, nullptr, "GetDisplayModeChangedEvent"},
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{2402, nullptr, "GetDisplayHotplugState"},
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{2501, nullptr, "GetCompositorErrorInfo"},
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{2601, nullptr, "GetDisplayErrorEvent"},
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{2701, nullptr, "GetDisplayFatalErrorEvent"},
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{4201, nullptr, "SetDisplayAlpha"},
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{4203, nullptr, "SetDisplayLayerStack"},
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{4205, nullptr, "SetDisplayPowerState"},
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{4206, nullptr, "SetDefaultDisplay"},
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{4207, nullptr, "ResetDisplayPanel"},
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{4208, nullptr, "SetDisplayFatalErrorEnabled"},
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{4209, nullptr, "IsDisplayPanelOn"},
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{4300, nullptr, "GetInternalPanelId"},
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{6000, &IManagerDisplayService::AddToLayerStack, "AddToLayerStack"},
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{6001, nullptr, "RemoveFromLayerStack"},
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{6002, &IManagerDisplayService::SetLayerVisibility, "SetLayerVisibility"},
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{6003, nullptr, "SetLayerConfig"},
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{6004, nullptr, "AttachLayerPresentationTracer"},
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{6005, nullptr, "DetachLayerPresentationTracer"},
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{6006, nullptr, "StartLayerPresentationRecording"},
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{6007, nullptr, "StopLayerPresentationRecording"},
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{6008, nullptr, "StartLayerPresentationFenceWait"},
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{6009, nullptr, "StopLayerPresentationFenceWait"},
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{6010, nullptr, "GetLayerPresentationAllFencesExpiredEvent"},
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{6011, nullptr, "EnableLayerAutoClearTransitionBuffer"},
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{6012, nullptr, "DisableLayerAutoClearTransitionBuffer"},
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{6013, nullptr, "SetLayerOpacity"},
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{7000, nullptr, "SetContentVisibility"},
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{8000, nullptr, "SetConductorLayer"},
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{8001, nullptr, "SetTimestampTracking"},
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{8100, nullptr, "SetIndirectProducerFlipOffset"},
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{8200, nullptr, "CreateSharedBufferStaticStorage"},
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{8201, nullptr, "CreateSharedBufferTransferMemory"},
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{8202, nullptr, "DestroySharedBuffer"},
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{8203, nullptr, "BindSharedLowLevelLayerToManagedLayer"},
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{8204, nullptr, "BindSharedLowLevelLayerToIndirectLayer"},
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{8207, nullptr, "UnbindSharedLowLevelLayer"},
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{8208, nullptr, "ConnectSharedLowLevelLayerToSharedBuffer"},
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{8209, nullptr, "DisconnectSharedLowLevelLayerFromSharedBuffer"},
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{8210, nullptr, "CreateSharedLayer"},
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{8211, nullptr, "DestroySharedLayer"},
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{8216, nullptr, "AttachSharedLayerToLowLevelLayer"},
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{8217, nullptr, "ForceDetachSharedLayerFromLowLevelLayer"},
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{8218, nullptr, "StartDetachSharedLayerFromLowLevelLayer"},
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{8219, nullptr, "FinishDetachSharedLayerFromLowLevelLayer"},
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{8220, nullptr, "GetSharedLayerDetachReadyEvent"},
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{8221, nullptr, "GetSharedLowLevelLayerSynchronizedEvent"},
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{8222, nullptr, "CheckSharedLowLevelLayerSynchronized"},
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{8223, nullptr, "RegisterSharedBufferImporterAruid"},
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{8224, nullptr, "UnregisterSharedBufferImporterAruid"},
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{8227, nullptr, "CreateSharedBufferProcessHeap"},
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{8228, nullptr, "GetSharedLayerLayerStacks"},
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{8229, nullptr, "SetSharedLayerLayerStacks"},
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{8291, nullptr, "PresentDetachedSharedFrameBufferToLowLevelLayer"},
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{8292, nullptr, "FillDetachedSharedFrameBufferColor"},
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{8293, nullptr, "GetDetachedSharedFrameBufferImage"},
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{8294, nullptr, "SetDetachedSharedFrameBufferImage"},
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{8295, nullptr, "CopyDetachedSharedFrameBufferImage"},
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{8296, nullptr, "SetDetachedSharedFrameBufferSubImage"},
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{8297, nullptr, "GetSharedFrameBufferContentParameter"},
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{8298, nullptr, "ExpandStartupLogoOnSharedFrameBuffer"},
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};
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// clang-format on
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RegisterHandlers(functions);
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}
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private:
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void CloseDisplay(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u64 display = rp.Pop<u64>();
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LOG_WARNING(Service_VI, "(STUBBED) called. display=0x{:016X}", display);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void CreateManagedLayer(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 unknown = rp.Pop<u32>();
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rp.Skip(1, false);
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const u64 display = rp.Pop<u64>();
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const u64 aruid = rp.Pop<u64>();
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LOG_WARNING(Service_VI,
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"(STUBBED) called. unknown=0x{:08X}, display=0x{:016X}, aruid=0x{:016X}",
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unknown, display, aruid);
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const auto layer_id = nv_flinger.CreateLayer(display);
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if (!layer_id) {
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LOG_ERROR(Service_VI, "Layer not found! display=0x{:016X}", display);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ERR_NOT_FOUND);
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return;
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}
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IPC::ResponseBuilder rb{ctx, 4};
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rb.Push(ResultSuccess);
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rb.Push(*layer_id);
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}
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void AddToLayerStack(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u32 stack = rp.Pop<u32>();
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const u64 layer_id = rp.Pop<u64>();
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LOG_WARNING(Service_VI, "(STUBBED) called. stack=0x{:08X}, layer_id=0x{:016X}", stack,
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layer_id);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void SetLayerVisibility(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const u64 layer_id = rp.Pop<u64>();
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const bool visibility = rp.Pop<bool>();
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LOG_WARNING(Service_VI, "(STUBBED) called, layer_id=0x{:X}, visibility={}", layer_id,
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visibility);
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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NVFlinger::NVFlinger& nv_flinger;
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};
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class IApplicationDisplayService final : public ServiceFramework<IApplicationDisplayService> {
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public:
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IApplicationDisplayService(Core::System& system_, NVFlinger::NVFlinger& nv_flinger_,
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NVFlinger::HosBinderDriverServer& hos_binder_driver_server_)
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: ServiceFramework{system_, "IApplicationDisplayService"}, nv_flinger{nv_flinger_},
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hos_binder_driver_server{hos_binder_driver_server_} {
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static const FunctionInfo functions[] = {
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{100, &IApplicationDisplayService::GetRelayService, "GetRelayService"},
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{101, &IApplicationDisplayService::GetSystemDisplayService, "GetSystemDisplayService"},
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{102, &IApplicationDisplayService::GetManagerDisplayService,
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"GetManagerDisplayService"},
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{103, &IApplicationDisplayService::GetIndirectDisplayTransactionService,
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"GetIndirectDisplayTransactionService"},
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{1000, &IApplicationDisplayService::ListDisplays, "ListDisplays"},
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{1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
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{1011, &IApplicationDisplayService::OpenDefaultDisplay, "OpenDefaultDisplay"},
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{1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
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{1101, &IApplicationDisplayService::SetDisplayEnabled, "SetDisplayEnabled"},
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{1102, &IApplicationDisplayService::GetDisplayResolution, "GetDisplayResolution"},
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{2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
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{2021, &IApplicationDisplayService::CloseLayer, "CloseLayer"},
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{2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
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{2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
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{2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
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{2102, &IApplicationDisplayService::ConvertScalingMode, "ConvertScalingMode"},
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{2450, &IApplicationDisplayService::GetIndirectLayerImageMap,
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"GetIndirectLayerImageMap"},
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{2451, nullptr, "GetIndirectLayerImageCropMap"},
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{2460, &IApplicationDisplayService::GetIndirectLayerImageRequiredMemoryInfo,
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"GetIndirectLayerImageRequiredMemoryInfo"},
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{5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
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{5203, nullptr, "GetDisplayVsyncEventForDebug"},
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};
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RegisterHandlers(functions);
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}
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private:
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enum class ConvertedScaleMode : u64 {
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Freeze = 0,
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ScaleToWindow = 1,
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ScaleAndCrop = 2,
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None = 3,
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PreserveAspectRatio = 4,
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};
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enum class NintendoScaleMode : u32 {
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None = 0,
|
|
Freeze = 1,
|
|
ScaleToWindow = 2,
|
|
ScaleAndCrop = 3,
|
|
PreserveAspectRatio = 4,
|
|
};
|
|
|
|
void GetRelayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushIpcInterface<IHOSBinderDriver>(system, hos_binder_driver_server);
|
|
}
|
|
|
|
void GetSystemDisplayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushIpcInterface<ISystemDisplayService>(system);
|
|
}
|
|
|
|
void GetManagerDisplayService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushIpcInterface<IManagerDisplayService>(system, nv_flinger);
|
|
}
|
|
|
|
void GetIndirectDisplayTransactionService(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushIpcInterface<IHOSBinderDriver>(system, hos_binder_driver_server);
|
|
}
|
|
|
|
void OpenDisplay(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
IPC::RequestParser rp{ctx};
|
|
const auto name_buf = rp.PopRaw<std::array<char, 0x40>>();
|
|
|
|
OpenDisplayImpl(ctx, std::string_view{name_buf.data(), name_buf.size()});
|
|
}
|
|
|
|
void OpenDefaultDisplay(Kernel::HLERequestContext& ctx) {
|
|
LOG_DEBUG(Service_VI, "called");
|
|
|
|
OpenDisplayImpl(ctx, "Default");
|
|
}
|
|
|
|
void OpenDisplayImpl(Kernel::HLERequestContext& ctx, std::string_view name) {
|
|
const auto trim_pos = name.find('\0');
|
|
|
|
if (trim_pos != std::string_view::npos) {
|
|
name.remove_suffix(name.size() - trim_pos);
|
|
}
|
|
|
|
ASSERT_MSG(name == "Default", "Non-default displays aren't supported yet");
|
|
|
|
const auto display_id = nv_flinger.OpenDisplay(name);
|
|
if (!display_id) {
|
|
LOG_ERROR(Service_VI, "Display not found! display_name={}", name);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(ResultSuccess);
|
|
rb.Push<u64>(*display_id);
|
|
}
|
|
|
|
void CloseDisplay(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
// This literally does nothing internally in the actual service itself,
|
|
// and just returns a successful result code regardless of the input.
|
|
void SetDisplayEnabled(Kernel::HLERequestContext& ctx) {
|
|
LOG_DEBUG(Service_VI, "called.");
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
void GetDisplayResolution(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. display_id=0x{:016X}", display_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(ResultSuccess);
|
|
|
|
// This only returns the fixed values of 1280x720 and makes no distinguishing
|
|
// between docked and undocked dimensions. We take the liberty of applying
|
|
// the resolution scaling factor here.
|
|
rb.Push(static_cast<u64>(DisplayResolution::UndockedWidth));
|
|
rb.Push(static_cast<u64>(DisplayResolution::UndockedHeight));
|
|
}
|
|
|
|
void SetLayerScalingMode(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto scaling_mode = rp.PopEnum<NintendoScaleMode>();
|
|
const u64 unknown = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. scaling_mode=0x{:08X}, unknown=0x{:016X}", scaling_mode,
|
|
unknown);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
|
|
if (scaling_mode > NintendoScaleMode::PreserveAspectRatio) {
|
|
LOG_ERROR(Service_VI, "Invalid scaling mode provided.");
|
|
rb.Push(ERR_OPERATION_FAILED);
|
|
return;
|
|
}
|
|
|
|
if (scaling_mode != NintendoScaleMode::ScaleToWindow &&
|
|
scaling_mode != NintendoScaleMode::PreserveAspectRatio) {
|
|
LOG_ERROR(Service_VI, "Unsupported scaling mode supplied.");
|
|
rb.Push(ERR_UNSUPPORTED);
|
|
return;
|
|
}
|
|
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
void ListDisplays(Kernel::HLERequestContext& ctx) {
|
|
LOG_WARNING(Service_VI, "(STUBBED) called");
|
|
|
|
const DisplayInfo display_info;
|
|
ctx.WriteBuffer(&display_info, sizeof(DisplayInfo));
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(ResultSuccess);
|
|
rb.Push<u64>(1);
|
|
}
|
|
|
|
void OpenLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto name_buf = rp.PopRaw<std::array<u8, 0x40>>();
|
|
const auto end = std::find(name_buf.begin(), name_buf.end(), '\0');
|
|
|
|
const std::string display_name(name_buf.begin(), end);
|
|
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
const u64 aruid = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. layer_id=0x{:016X}, aruid=0x{:016X}", layer_id, aruid);
|
|
|
|
const auto display_id = nv_flinger.OpenDisplay(display_name);
|
|
if (!display_id) {
|
|
LOG_ERROR(Service_VI, "Layer not found! layer_id={}", layer_id);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto buffer_queue_id = nv_flinger.FindBufferQueueId(*display_id, layer_id);
|
|
if (!buffer_queue_id) {
|
|
LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", *display_id);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto parcel = android::Parcel{NativeWindow{*buffer_queue_id}};
|
|
const auto buffer_size = ctx.WriteBuffer(parcel.Serialize());
|
|
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(ResultSuccess);
|
|
rb.Push<u64>(buffer_size);
|
|
}
|
|
|
|
void CloseLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto layer_id{rp.Pop<u64>()};
|
|
|
|
LOG_DEBUG(Service_VI, "called. layer_id=0x{:016X}", layer_id);
|
|
|
|
nv_flinger.CloseLayer(layer_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
void CreateStrayLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u32 flags = rp.Pop<u32>();
|
|
rp.Pop<u32>(); // padding
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_DEBUG(Service_VI, "called. flags=0x{:08X}, display_id=0x{:016X}", flags, display_id);
|
|
|
|
// TODO(Subv): What's the difference between a Stray and a Managed layer?
|
|
|
|
const auto layer_id = nv_flinger.CreateLayer(display_id);
|
|
if (!layer_id) {
|
|
LOG_ERROR(Service_VI, "Layer not found! display_id={}", display_id);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto buffer_queue_id = nv_flinger.FindBufferQueueId(display_id, *layer_id);
|
|
if (!buffer_queue_id) {
|
|
LOG_ERROR(Service_VI, "Buffer queue id not found! display_id={}", display_id);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
const auto parcel = android::Parcel{NativeWindow{*buffer_queue_id}};
|
|
const auto buffer_size = ctx.WriteBuffer(parcel.Serialize());
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(ResultSuccess);
|
|
rb.Push(*layer_id);
|
|
rb.Push<u64>(buffer_size);
|
|
}
|
|
|
|
void DestroyStrayLayer(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 layer_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. layer_id=0x{:016X}", layer_id);
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
void GetDisplayVsyncEvent(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const u64 display_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI, "(STUBBED) called. display_id=0x{:016X}", display_id);
|
|
|
|
const auto vsync_event = nv_flinger.FindVsyncEvent(display_id);
|
|
if (!vsync_event) {
|
|
LOG_ERROR(Service_VI, "Vsync event was not found for display_id={}", display_id);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_NOT_FOUND);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushCopyObjects(vsync_event);
|
|
}
|
|
|
|
void ConvertScalingMode(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto mode = rp.PopEnum<NintendoScaleMode>();
|
|
LOG_DEBUG(Service_VI, "called mode={}", mode);
|
|
|
|
const auto converted_mode = ConvertScalingModeImpl(mode);
|
|
|
|
if (converted_mode.Succeeded()) {
|
|
IPC::ResponseBuilder rb{ctx, 4};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushEnum(*converted_mode);
|
|
} else {
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(converted_mode.Code());
|
|
}
|
|
}
|
|
|
|
void GetIndirectLayerImageMap(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto width = rp.Pop<s64>();
|
|
const auto height = rp.Pop<s64>();
|
|
const auto indirect_layer_consumer_handle = rp.Pop<u64>();
|
|
const auto applet_resource_user_id = rp.Pop<u64>();
|
|
|
|
LOG_WARNING(Service_VI,
|
|
"(STUBBED) called, width={}, height={}, indirect_layer_consumer_handle={}, "
|
|
"applet_resource_user_id={}",
|
|
width, height, indirect_layer_consumer_handle, applet_resource_user_id);
|
|
|
|
std::vector<u8> out_buffer(0x46);
|
|
ctx.WriteBuffer(out_buffer);
|
|
|
|
// TODO: Figure out what these are
|
|
|
|
constexpr s64 unknown_result_1 = 0;
|
|
constexpr s64 unknown_result_2 = 0;
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(unknown_result_1);
|
|
rb.Push(unknown_result_2);
|
|
rb.Push(ResultSuccess);
|
|
}
|
|
|
|
void GetIndirectLayerImageRequiredMemoryInfo(Kernel::HLERequestContext& ctx) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto width = rp.Pop<u64>();
|
|
const auto height = rp.Pop<u64>();
|
|
LOG_DEBUG(Service_VI, "called width={}, height={}", width, height);
|
|
|
|
constexpr u64 base_size = 0x20000;
|
|
constexpr u64 alignment = 0x1000;
|
|
const auto texture_size = width * height * 4;
|
|
const auto out_size = (texture_size + base_size - 1) / base_size * base_size;
|
|
|
|
IPC::ResponseBuilder rb{ctx, 6};
|
|
rb.Push(ResultSuccess);
|
|
rb.Push(out_size);
|
|
rb.Push(alignment);
|
|
}
|
|
|
|
static ResultVal<ConvertedScaleMode> ConvertScalingModeImpl(NintendoScaleMode mode) {
|
|
switch (mode) {
|
|
case NintendoScaleMode::None:
|
|
return ConvertedScaleMode::None;
|
|
case NintendoScaleMode::Freeze:
|
|
return ConvertedScaleMode::Freeze;
|
|
case NintendoScaleMode::ScaleToWindow:
|
|
return ConvertedScaleMode::ScaleToWindow;
|
|
case NintendoScaleMode::ScaleAndCrop:
|
|
return ConvertedScaleMode::ScaleAndCrop;
|
|
case NintendoScaleMode::PreserveAspectRatio:
|
|
return ConvertedScaleMode::PreserveAspectRatio;
|
|
default:
|
|
LOG_ERROR(Service_VI, "Invalid scaling mode specified, mode={}", mode);
|
|
return ERR_OPERATION_FAILED;
|
|
}
|
|
}
|
|
|
|
NVFlinger::NVFlinger& nv_flinger;
|
|
NVFlinger::HosBinderDriverServer& hos_binder_driver_server;
|
|
};
|
|
|
|
static bool IsValidServiceAccess(Permission permission, Policy policy) {
|
|
if (permission == Permission::User) {
|
|
return policy == Policy::User;
|
|
}
|
|
|
|
if (permission == Permission::System || permission == Permission::Manager) {
|
|
return policy == Policy::User || policy == Policy::Compositor;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx, Core::System& system,
|
|
NVFlinger::NVFlinger& nv_flinger,
|
|
NVFlinger::HosBinderDriverServer& hos_binder_driver_server,
|
|
Permission permission) {
|
|
IPC::RequestParser rp{ctx};
|
|
const auto policy = rp.PopEnum<Policy>();
|
|
|
|
if (!IsValidServiceAccess(permission, policy)) {
|
|
LOG_ERROR(Service_VI, "Permission denied for policy {}", policy);
|
|
IPC::ResponseBuilder rb{ctx, 2};
|
|
rb.Push(ERR_PERMISSION_DENIED);
|
|
return;
|
|
}
|
|
|
|
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
|
|
rb.Push(ResultSuccess);
|
|
rb.PushIpcInterface<IApplicationDisplayService>(system, nv_flinger, hos_binder_driver_server);
|
|
}
|
|
|
|
void InstallInterfaces(SM::ServiceManager& service_manager, Core::System& system,
|
|
NVFlinger::NVFlinger& nv_flinger,
|
|
NVFlinger::HosBinderDriverServer& hos_binder_driver_server) {
|
|
std::make_shared<VI_M>(system, nv_flinger, hos_binder_driver_server)
|
|
->InstallAsService(service_manager);
|
|
std::make_shared<VI_S>(system, nv_flinger, hos_binder_driver_server)
|
|
->InstallAsService(service_manager);
|
|
std::make_shared<VI_U>(system, nv_flinger, hos_binder_driver_server)
|
|
->InstallAsService(service_manager);
|
|
}
|
|
|
|
} // namespace Service::VI
|