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vi: move shared buffer management from nvnflinger

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This commit is contained in:
Liam
2024-02-14 16:29:24 -05:00
parent ee8eccc5fa
commit dcce9837d2
20 changed files with 134 additions and 101 deletions
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4
src/core/CMakeLists.txt
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@@ -798,8 +798,6 @@ add_library(core STATIC
hle/service/nvnflinger/consumer_base.cpp
hle/service/nvnflinger/consumer_base.h
hle/service/nvnflinger/consumer_listener.h
hle/service/nvnflinger/fb_share_buffer_manager.cpp
hle/service/nvnflinger/fb_share_buffer_manager.h
hle/service/nvnflinger/graphic_buffer_producer.cpp
hle/service/nvnflinger/graphic_buffer_producer.h
hle/service/nvnflinger/hos_binder_driver_server.cpp
@@ -963,6 +961,8 @@ add_library(core STATIC
hle/service/vi/application_display_service.h
hle/service/vi/application_root_service.cpp
hle/service/vi/application_root_service.h
hle/service/vi/fbshare_buffer_manager.cpp
hle/service/vi/fbshare_buffer_manager.h
hle/service/vi/manager_display_service.cpp
hle/service/vi/manager_display_service.h
hle/service/vi/manager_root_service.cpp

18
src/core/hle/service/am/display_layer_manager.cpp
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@@ -3,11 +3,13 @@
#include "core/core.h"
#include "core/hle/service/am/display_layer_manager.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/nvnflinger/nvnflinger.h"
#include "core/hle/service/sm/sm.h"
#include "core/hle/service/vi/application_display_service.h"
#include "core/hle/service/vi/fbshare_buffer_manager.h"
#include "core/hle/service/vi/manager_root_service.h"
#include "core/hle/service/vi/vi_results.h"
#include "core/hle/service/vi/vi_types.h"
namespace Service::AM {
@@ -18,10 +20,14 @@ DisplayLayerManager::~DisplayLayerManager() {
void DisplayLayerManager::Initialize(Core::System& system, Kernel::KProcess* process,
AppletId applet_id, LibraryAppletMode mode) {
m_process = process;
m_surface_flinger = system.ServiceManager()
.GetService<Nvnflinger::IHOSBinderDriver>("dispdrv", true)
->GetSurfaceFlinger();
R_ASSERT(system.ServiceManager()
.GetService<VI::IManagerRootService>("vi:m", true)
->GetDisplayService(&m_display_service, VI::Policy::Compositor));
m_process = process;
m_system_shared_buffer_id = 0;
m_system_shared_layer_id = 0;
m_applet_id = applet_id;
@@ -46,7 +52,7 @@ void DisplayLayerManager::Finalize() {
// Clean up shared layers.
if (m_buffer_sharing_enabled) {
m_surface_flinger->GetSystemBufferManager().Finalize(m_process);
m_display_service->GetSharedBufferManager()->Finalize(m_process);
}
m_surface_flinger = nullptr;
@@ -103,7 +109,7 @@ Result DisplayLayerManager::IsSystemBufferSharingEnabled() {
const auto blend =
m_blending_enabled ? Nvnflinger::LayerBlending::Coverage : Nvnflinger::LayerBlending::None;
const auto display_id = m_surface_flinger->OpenDisplay("Default").value();
R_TRY(m_surface_flinger->GetSystemBufferManager().Initialize(
R_TRY(m_display_service->GetSharedBufferManager()->Initialize(
m_process, &m_system_shared_buffer_id, &m_system_shared_layer_id, display_id, blend));
// We succeeded, so set up remaining state.
@@ -147,7 +153,7 @@ bool DisplayLayerManager::GetWindowVisibility() const {
Result DisplayLayerManager::WriteAppletCaptureBuffer(bool* out_was_written,
s32* out_fbshare_layer_index) {
R_UNLESS(m_buffer_sharing_enabled, VI::ResultPermissionDenied);
R_RETURN(m_surface_flinger->GetSystemBufferManager().WriteAppletCaptureBuffer(
R_RETURN(m_display_service->GetSharedBufferManager()->WriteAppletCaptureBuffer(
out_was_written, out_fbshare_layer_index));
}

5
src/core/hle/service/am/display_layer_manager.h
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@@ -21,6 +21,10 @@ namespace Service::Nvnflinger {
class Nvnflinger;
}
namespace Service::VI {
class IApplicationDisplayService;
}
namespace Service::AM {
class DisplayLayerManager {
@@ -47,6 +51,7 @@ public:
private:
Kernel::KProcess* m_process{};
std::shared_ptr<Nvnflinger::Nvnflinger> m_surface_flinger{};
std::shared_ptr<VI::IApplicationDisplayService> m_display_service{};
std::set<u64> m_managed_display_layers{};
std::set<u64> m_managed_display_recording_layers{};
u64 m_system_shared_buffer_id{};

11
src/core/hle/service/nvnflinger/nvnflinger.cpp
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@@ -9,7 +9,6 @@
#include "core/hle/service/nvdrv/devices/nvdisp_disp0.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvdrv/nvdrv_interface.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/hardware_composer.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/nvnflinger/hos_binder_driver_server.h"
@@ -311,16 +310,6 @@ s64 Nvnflinger::GetNextTicks() const {
return static_cast<s64>(speed_scale * (1000000000.f / effective_fps));
}
FbShareBufferManager& Nvnflinger::GetSystemBufferManager() {
const auto lock_guard = Lock();
if (!system_buffer_manager) {
system_buffer_manager = std::make_unique<FbShareBufferManager>(system, *this, nvdrv);
}
return *system_buffer_manager;
}
void LoopProcess(Core::System& system) {
const auto binder_server = std::make_shared<HosBinderDriverServer>(system);
const auto surface_flinger = std::make_shared<Nvnflinger>(system, *binder_server);

14
src/core/hle/service/nvnflinger/nvnflinger.h
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@@ -35,6 +35,7 @@ class Module;
namespace Service::VI {
class Display;
class FbshareBufferManager;
class Layer;
} // namespace Service::VI
@@ -45,7 +46,6 @@ class BufferQueueProducer;
namespace Service::Nvnflinger {
class FbShareBufferManager;
class HardwareComposer;
class HosBinderDriverServer;
@@ -101,17 +101,9 @@ public:
[[nodiscard]] s64 GetNextTicks() const;
FbShareBufferManager& GetSystemBufferManager();
private:
struct Layer {
std::unique_ptr<android::BufferQueueCore> core;
std::unique_ptr<android::BufferQueueProducer> producer;
};
friend class VI::FbshareBufferManager;
friend class FbShareBufferManager;
private:
[[nodiscard]] std::unique_lock<std::mutex> Lock() const {
return std::unique_lock{*guard};
}
@@ -150,8 +142,6 @@ private:
std::shared_ptr<Core::Timing::EventType> multi_composition_event;
std::shared_ptr<Core::Timing::EventType> single_composition_event;
std::unique_ptr<FbShareBufferManager> system_buffer_manager;
std::shared_ptr<std::mutex> guard;
Core::System& system;

8
src/core/hle/service/vi/application_display_service.cpp
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@@ -13,10 +13,12 @@
namespace Service::VI {
IApplicationDisplayService::IApplicationDisplayService(
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service)
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager)
: ServiceFramework{system_, "IApplicationDisplayService"},
m_binder_service{std::move(binder_service)},
m_surface_flinger{m_binder_service->GetSurfaceFlinger()} {
m_surface_flinger{m_binder_service->GetSurfaceFlinger()},
m_shared_buffer_manager{std::move(shared_buffer_manager)} {
// clang-format off
static const FunctionInfo functions[] = {
@@ -64,7 +66,7 @@ Result IApplicationDisplayService::GetSystemDisplayService(
Out<SharedPointer<ISystemDisplayService>> out_system_display_service) {
LOG_WARNING(Service_VI, "(STUBBED) called");
*out_system_display_service =
std::make_shared<ISystemDisplayService>(system, m_surface_flinger);
std::make_shared<ISystemDisplayService>(system, m_surface_flinger, m_shared_buffer_manager);
R_SUCCEED();
}

9
src/core/hle/service/vi/application_display_service.h
View File

@@ -16,15 +16,21 @@ class IHOSBinderDriver;
namespace Service::VI {
class FbshareBufferManager;
class IManagerDisplayService;
class ISystemDisplayService;
class IApplicationDisplayService final : public ServiceFramework<IApplicationDisplayService> {
public:
IApplicationDisplayService(Core::System& system_,
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service);
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager);
~IApplicationDisplayService() override;
std::shared_ptr<FbshareBufferManager> GetSharedBufferManager() const {
return m_shared_buffer_manager;
}
private:
Result GetRelayService(Out<SharedPointer<Nvnflinger::IHOSBinderDriver>> out_relay_service);
Result GetSystemDisplayService(
@@ -62,6 +68,7 @@ private:
private:
const std::shared_ptr<Nvnflinger::IHOSBinderDriver> m_binder_service;
const std::shared_ptr<Nvnflinger::Nvnflinger> m_surface_flinger;
const std::shared_ptr<FbshareBufferManager> m_shared_buffer_manager;
std::vector<u64> m_stray_layer_ids;
bool m_vsync_event_fetched{false};
};

8
src/core/hle/service/vi/application_root_service.cpp
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@@ -11,8 +11,10 @@
namespace Service::VI {
IApplicationRootService::IApplicationRootService(
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service)
: ServiceFramework{system_, "vi:u"}, m_binder_service{std::move(binder_service)} {
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager)
: ServiceFramework{system_, "vi:u"}, m_binder_service{std::move(binder_service)},
m_shared_buffer_manager{std::move(shared_buffer_manager)} {
static const FunctionInfo functions[] = {
{0, C<&IApplicationRootService::GetDisplayService>, "GetDisplayService"},
{1, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -26,7 +28,7 @@ Result IApplicationRootService::GetDisplayService(
Out<SharedPointer<IApplicationDisplayService>> out_application_display_service, Policy policy) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(GetApplicationDisplayService(out_application_display_service, system, m_binder_service,
Permission::User, policy));
m_shared_buffer_manager, Permission::User, policy));
}
} // namespace Service::VI

5
src/core/hle/service/vi/application_root_service.h
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@@ -16,13 +16,15 @@ class IHOSBinderDriver;
namespace Service::VI {
class FbshareBufferManager;
class IApplicationDisplayService;
enum class Policy : u32;
class IApplicationRootService final : public ServiceFramework<IApplicationRootService> {
public:
explicit IApplicationRootService(Core::System& system_,
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service);
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager);
~IApplicationRootService() override;
private:
@@ -32,6 +34,7 @@ private:
private:
const std::shared_ptr<Nvnflinger::IHOSBinderDriver> m_binder_service;
const std::shared_ptr<FbshareBufferManager> m_shared_buffer_manager;
};
} // namespace Service::VI

44
src/core/hle/service/nvnflinger/fb_share_buffer_manager.cpp → src/core/hle/service/vi/fbshare_buffer_manager.cpp
View File

@@ -9,15 +9,15 @@
#include "core/hle/service/nvdrv/devices/nvmap.h"
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvnflinger/buffer_queue_producer.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/nvnflinger/pixel_format.h"
#include "core/hle/service/nvnflinger/ui/graphic_buffer.h"
#include "core/hle/service/vi/fbshare_buffer_manager.h"
#include "core/hle/service/vi/layer/vi_layer.h"
#include "core/hle/service/vi/vi_results.h"
#include "video_core/gpu.h"
#include "video_core/host1x/host1x.h"
namespace Service::Nvnflinger {
namespace Service::VI {
namespace {
@@ -26,7 +26,6 @@ Result AllocateSharedBufferMemory(std::unique_ptr<Kernel::KPageGroup>* out_page_
using Core::Memory::YUZU_PAGESIZE;
// Allocate memory for the system shared buffer.
// FIXME: This memory belongs to vi's .data section.
auto& kernel = system.Kernel();
// Hold a temporary page group reference while we try to map it.
@@ -204,15 +203,16 @@ void MakeGraphicBuffer(android::BufferQueueProducer& producer, u32 slot, u32 han
} // namespace
FbShareBufferManager::FbShareBufferManager(Core::System& system, Nvnflinger& flinger,
FbshareBufferManager::FbshareBufferManager(Core::System& system,
std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger,
std::shared_ptr<Nvidia::Module> nvdrv)
: m_system(system), m_flinger(flinger), m_nvdrv(std::move(nvdrv)) {}
: m_system(system), m_surface_flinger(std::move(surface_flinger)), m_nvdrv(std::move(nvdrv)) {}
FbShareBufferManager::~FbShareBufferManager() = default;
FbshareBufferManager::~FbshareBufferManager() = default;
Result FbShareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* out_buffer_id,
Result FbshareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* out_buffer_id,
u64* out_layer_handle, u64 display_id,
LayerBlending blending) {
Nvnflinger::LayerBlending blending) {
std::scoped_lock lk{m_guard};
// Ensure we haven't already created.
@@ -237,7 +237,7 @@ Result FbShareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* ou
owner_process, m_system));
// Create new session.
auto [it, was_emplaced] = m_sessions.emplace(aruid, FbShareSession{});
auto [it, was_emplaced] = m_sessions.emplace(aruid, FbshareSession{});
auto& session = it->second;
auto& container = m_nvdrv->GetContainer();
@@ -249,11 +249,11 @@ Result FbShareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* ou
session.nvmap_fd, map_address, SharedBufferSize));
// Create and open a layer for the display.
session.layer_id = m_flinger.CreateLayer(m_display_id, blending).value();
m_flinger.OpenLayer(session.layer_id);
session.layer_id = m_surface_flinger->CreateLayer(m_display_id, blending).value();
m_surface_flinger->OpenLayer(session.layer_id);
// Get the layer.
VI::Layer* layer = m_flinger.FindLayer(m_display_id, session.layer_id);
VI::Layer* layer = m_surface_flinger->FindLayer(m_display_id, session.layer_id);
ASSERT(layer != nullptr);
// Get the producer and set preallocated buffers.
@@ -269,7 +269,7 @@ Result FbShareBufferManager::Initialize(Kernel::KProcess* owner_process, u64* ou
R_SUCCEED();
}
void FbShareBufferManager::Finalize(Kernel::KProcess* owner_process) {
void FbshareBufferManager::Finalize(Kernel::KProcess* owner_process) {
std::scoped_lock lk{m_guard};
if (m_buffer_id == 0) {
@@ -285,7 +285,7 @@ void FbShareBufferManager::Finalize(Kernel::KProcess* owner_process) {
auto& session = it->second;
// Destroy the layer.
m_flinger.DestroyLayer(session.layer_id);
m_surface_flinger->DestroyLayer(session.layer_id);
// Close nvmap handle.
FreeHandle(session.buffer_nvmap_handle, *m_nvdrv, session.nvmap_fd);
@@ -301,7 +301,7 @@ void FbShareBufferManager::Finalize(Kernel::KProcess* owner_process) {
m_sessions.erase(it);
}
Result FbShareBufferManager::GetSharedBufferMemoryHandleId(u64* out_buffer_size,
Result FbshareBufferManager::GetSharedBufferMemoryHandleId(u64* out_buffer_size,
s32* out_nvmap_handle,
SharedMemoryPoolLayout* out_pool_layout,
u64 buffer_id,
@@ -319,12 +319,12 @@ Result FbShareBufferManager::GetSharedBufferMemoryHandleId(u64* out_buffer_size,
R_SUCCEED();
}
Result FbShareBufferManager::GetLayerFromId(VI::Layer** out_layer, u64 layer_id) {
Result FbshareBufferManager::GetLayerFromId(VI::Layer** out_layer, u64 layer_id) {
// Ensure the layer id is valid.
R_UNLESS(layer_id > 0, VI::ResultNotFound);
// Get the layer.
VI::Layer* layer = m_flinger.FindLayer(m_display_id, layer_id);
VI::Layer* layer = m_surface_flinger->FindLayer(m_display_id, layer_id);
R_UNLESS(layer != nullptr, VI::ResultNotFound);
// We succeeded.
@@ -332,7 +332,7 @@ Result FbShareBufferManager::GetLayerFromId(VI::Layer** out_layer, u64 layer_id)
R_SUCCEED();
}
Result FbShareBufferManager::AcquireSharedFrameBuffer(android::Fence* out_fence,
Result FbshareBufferManager::AcquireSharedFrameBuffer(android::Fence* out_fence,
std::array<s32, 4>& out_slot_indexes,
s64* out_target_slot, u64 layer_id) {
std::scoped_lock lk{m_guard};
@@ -359,7 +359,7 @@ Result FbShareBufferManager::AcquireSharedFrameBuffer(android::Fence* out_fence,
R_SUCCEED();
}
Result FbShareBufferManager::PresentSharedFrameBuffer(android::Fence fence,
Result FbshareBufferManager::PresentSharedFrameBuffer(android::Fence fence,
Common::Rectangle<s32> crop_region,
u32 transform, s32 swap_interval,
u64 layer_id, s64 slot) {
@@ -397,7 +397,7 @@ Result FbShareBufferManager::PresentSharedFrameBuffer(android::Fence fence,
R_SUCCEED();
}
Result FbShareBufferManager::GetSharedFrameBufferAcquirableEvent(Kernel::KReadableEvent** out_event,
Result FbshareBufferManager::GetSharedFrameBufferAcquirableEvent(Kernel::KReadableEvent** out_event,
u64 layer_id) {
std::scoped_lock lk{m_guard};
@@ -415,7 +415,7 @@ Result FbShareBufferManager::GetSharedFrameBufferAcquirableEvent(Kernel::KReadab
R_SUCCEED();
}
Result FbShareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written, s32* out_layer_index) {
Result FbshareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written, s32* out_layer_index) {
std::vector<u8> capture_buffer(m_system.GPU().GetAppletCaptureBuffer());
Common::ScratchBuffer<u32> scratch;
@@ -444,4 +444,4 @@ Result FbShareBufferManager::WriteAppletCaptureBuffer(bool* out_was_written, s32
R_SUCCEED();
}
} // namespace Service::Nvnflinger
} // namespace Service::VI

23
src/core/hle/service/nvnflinger/fb_share_buffer_manager.h → src/core/hle/service/vi/fbshare_buffer_manager.h
View File

@@ -16,7 +16,7 @@ namespace Kernel {
class KPageGroup;
}
namespace Service::Nvnflinger {
namespace Service::VI {
struct SharedMemorySlot {
u64 buffer_offset;
@@ -32,16 +32,17 @@ struct SharedMemoryPoolLayout {
};
static_assert(sizeof(SharedMemoryPoolLayout) == 0x188, "SharedMemoryPoolLayout has wrong size");
struct FbShareSession;
struct FbshareSession;
class FbShareBufferManager final {
class FbshareBufferManager final {
public:
explicit FbShareBufferManager(Core::System& system, Nvnflinger& flinger,
explicit FbshareBufferManager(Core::System& system,
std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger,
std::shared_ptr<Nvidia::Module> nvdrv);
~FbShareBufferManager();
~FbshareBufferManager();
Result Initialize(Kernel::KProcess* owner_process, u64* out_buffer_id, u64* out_layer_handle,
u64 display_id, LayerBlending blending);
u64 display_id, Nvnflinger::LayerBlending blending);
void Finalize(Kernel::KProcess* owner_process);
Result GetSharedBufferMemoryHandleId(u64* out_buffer_size, s32* out_nvmap_handle,
@@ -63,20 +64,20 @@ private:
u64 m_display_id = 0;
u64 m_buffer_id = 0;
SharedMemoryPoolLayout m_pool_layout = {};
std::map<u64, FbShareSession> m_sessions;
std::map<u64, FbshareSession> m_sessions;
std::unique_ptr<Kernel::KPageGroup> m_buffer_page_group;
std::mutex m_guard;
Core::System& m_system;
Nvnflinger& m_flinger;
std::shared_ptr<Nvidia::Module> m_nvdrv;
const std::shared_ptr<Nvnflinger::Nvnflinger> m_surface_flinger;
const std::shared_ptr<Nvidia::Module> m_nvdrv;
};
struct FbShareSession {
struct FbshareSession {
Nvidia::DeviceFD nvmap_fd = {};
Nvidia::NvCore::SessionId session_id = {};
u64 layer_id = {};
u32 buffer_nvmap_handle = 0;
};
} // namespace Service::Nvnflinger
} // namespace Service::VI

9
src/core/hle/service/vi/manager_root_service.cpp
View File

@@ -2,6 +2,7 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/hle/service/cmif_serialization.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/vi/application_display_service.h"
#include "core/hle/service/vi/manager_root_service.h"
#include "core/hle/service/vi/service_creator.h"
@@ -11,8 +12,10 @@
namespace Service::VI {
IManagerRootService::IManagerRootService(
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service)
: ServiceFramework{system_, "vi:m"}, m_binder_service{std::move(binder_service)} {
Core::System& system_, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager)
: ServiceFramework{system_, "vi:m"}, m_binder_service{std::move(binder_service)},
m_shared_buffer_manager{std::move(shared_buffer_manager)} {
static const FunctionInfo functions[] = {
{2, C<&IManagerRootService::GetDisplayService>, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -30,7 +33,7 @@ Result IManagerRootService::GetDisplayService(
Out<SharedPointer<IApplicationDisplayService>> out_application_display_service, Policy policy) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(GetApplicationDisplayService(out_application_display_service, system, m_binder_service,
Permission::Manager, policy));
m_shared_buffer_manager, Permission::Manager, policy));
}
} // namespace Service::VI

7
src/core/hle/service/vi/manager_root_service.h
View File

@@ -16,21 +16,24 @@ class IHOSBinderDriver;
namespace Service::VI {
class FbshareBufferManager;
class IApplicationDisplayService;
enum class Policy : u32;
class IManagerRootService final : public ServiceFramework<IManagerRootService> {
public:
explicit IManagerRootService(Core::System& system_,
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service);
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager);
~IManagerRootService() override;
private:
Result GetDisplayService(
Out<SharedPointer<IApplicationDisplayService>> out_application_display_service,
Policy policy);
private:
const std::shared_ptr<Nvnflinger::IHOSBinderDriver> m_binder_service;
const std::shared_ptr<FbshareBufferManager> m_shared_buffer_manager;
};
} // namespace Service::VI

5
src/core/hle/service/vi/service_creator.cpp
View File

@@ -23,7 +23,8 @@ static bool IsValidServiceAccess(Permission permission, Policy policy) {
Result GetApplicationDisplayService(
std::shared_ptr<IApplicationDisplayService>* out_application_display_service,
Core::System& system, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
Permission permission, Policy policy) {
std::shared_ptr<FbshareBufferManager> shared_buffer_manager, Permission permission,
Policy policy) {
if (!IsValidServiceAccess(permission, policy)) {
LOG_ERROR(Service_VI, "Permission denied for policy {}", policy);
@@ -31,7 +32,7 @@ Result GetApplicationDisplayService(
}
*out_application_display_service =
std::make_shared<IApplicationDisplayService>(system, binder_service);
std::make_shared<IApplicationDisplayService>(system, binder_service, shared_buffer_manager);
R_SUCCEED();
}

4
src/core/hle/service/vi/service_creator.h
View File

@@ -19,6 +19,7 @@ union Result;
namespace Service::VI {
class FbshareBufferManager;
class IApplicationDisplayService;
enum class Permission;
enum class Policy : u32;
@@ -26,6 +27,7 @@ enum class Policy : u32;
Result GetApplicationDisplayService(
std::shared_ptr<IApplicationDisplayService>* out_application_display_service,
Core::System& system, std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
Permission permission, Policy policy);
std::shared_ptr<FbshareBufferManager> shared_buffer_manager, Permission permission,
Policy policy);
} // namespace Service::VI

22
src/core/hle/service/vi/system_display_service.cpp
View File

@@ -3,16 +3,17 @@
#include "common/settings.h"
#include "core/hle/service/cmif_serialization.h"
#include "core/hle/service/nvnflinger/fb_share_buffer_manager.h"
#include "core/hle/service/vi/system_display_service.h"
#include "core/hle/service/vi/vi_types.h"
namespace Service::VI {
ISystemDisplayService::ISystemDisplayService(
Core::System& system_, std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger)
Core::System& system_, std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager)
: ServiceFramework{system_, "ISystemDisplayService"},
m_surface_flinger{std::move(surface_flinger)} {
m_surface_flinger{std::move(surface_flinger)},
m_shared_buffer_manager{std::move(shared_buffer_manager)} {
// clang-format off
static const FunctionInfo functions[] = {
{1200, nullptr, "GetZOrderCountMin"},
@@ -101,11 +102,11 @@ Result ISystemDisplayService::GetDisplayMode(Out<u32> out_width, Out<u32> out_he
Result ISystemDisplayService::GetSharedBufferMemoryHandleId(
Out<s32> out_nvmap_handle, Out<u64> out_size,
OutLargeData<Nvnflinger::SharedMemoryPoolLayout, BufferAttr_HipcMapAlias> out_pool_layout,
u64 buffer_id, ClientAppletResourceUserId aruid) {
OutLargeData<SharedMemoryPoolLayout, BufferAttr_HipcMapAlias> out_pool_layout, u64 buffer_id,
ClientAppletResourceUserId aruid) {
LOG_INFO(Service_VI, "called. buffer_id={}, aruid={:#x}", buffer_id, aruid.pid);
R_RETURN(m_surface_flinger->GetSystemBufferManager().GetSharedBufferMemoryHandleId(
R_RETURN(m_shared_buffer_manager->GetSharedBufferMemoryHandleId(
out_size, out_nvmap_handle, out_pool_layout, buffer_id, aruid.pid));
}
@@ -123,8 +124,8 @@ Result ISystemDisplayService::AcquireSharedFrameBuffer(Out<android::Fence> out_f
Out<std::array<s32, 4>> out_slots,
Out<s64> out_target_slot, u64 layer_id) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(m_surface_flinger->GetSystemBufferManager().AcquireSharedFrameBuffer(
out_fence, *out_slots, out_target_slot, layer_id));
R_RETURN(m_shared_buffer_manager->AcquireSharedFrameBuffer(out_fence, *out_slots,
out_target_slot, layer_id));
}
Result ISystemDisplayService::PresentSharedFrameBuffer(android::Fence fence,
@@ -132,15 +133,14 @@ Result ISystemDisplayService::PresentSharedFrameBuffer(android::Fence fence,
u32 window_transform, s32 swap_interval,
u64 layer_id, s64 surface_id) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(m_surface_flinger->GetSystemBufferManager().PresentSharedFrameBuffer(
R_RETURN(m_shared_buffer_manager->PresentSharedFrameBuffer(
fence, crop_region, window_transform, swap_interval, layer_id, surface_id));
}
Result ISystemDisplayService::GetSharedFrameBufferAcquirableEvent(
OutCopyHandle<Kernel::KReadableEvent> out_event, u64 layer_id) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(m_surface_flinger->GetSystemBufferManager().GetSharedFrameBufferAcquirableEvent(
out_event, layer_id));
R_RETURN(m_shared_buffer_manager->GetSharedFrameBufferAcquirableEvent(out_event, layer_id));
}
} // namespace Service::VI

10
src/core/hle/service/vi/system_display_service.h
View File

@@ -5,18 +5,21 @@
#include "core/hle/service/cmif_types.h"
#include "core/hle/service/nvnflinger/ui/fence.h"
#include "core/hle/service/service.h"
#include "core/hle/service/vi/fbshare_buffer_manager.h"
namespace Service::Nvnflinger {
class Nvnflinger;
struct SharedMemoryPoolLayout;
} // namespace Service::Nvnflinger
namespace Service::VI {
class FbshareBufferManager;
class ISystemDisplayService final : public ServiceFramework<ISystemDisplayService> {
public:
explicit ISystemDisplayService(Core::System& system_,
std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger);
std::shared_ptr<Nvnflinger::Nvnflinger> surface_flinger,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager);
~ISystemDisplayService() override;
private:
@@ -27,7 +30,7 @@ private:
Result GetSharedBufferMemoryHandleId(
Out<s32> out_nvmap_handle, Out<u64> out_size,
OutLargeData<Nvnflinger::SharedMemoryPoolLayout, BufferAttr_HipcMapAlias> out_pool_layout,
OutLargeData<SharedMemoryPoolLayout, BufferAttr_HipcMapAlias> out_pool_layout,
u64 buffer_id, ClientAppletResourceUserId aruid);
Result OpenSharedLayer(u64 layer_id);
Result ConnectSharedLayer(u64 layer_id);
@@ -42,6 +45,7 @@ private:
private:
const std::shared_ptr<Nvnflinger::Nvnflinger> m_surface_flinger;
const std::shared_ptr<FbshareBufferManager> m_shared_buffer_manager;
};
} // namespace Service::VI

8
src/core/hle/service/vi/system_root_service.cpp
View File

@@ -11,8 +11,10 @@
namespace Service::VI {
ISystemRootService::ISystemRootService(Core::System& system_,
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service)
: ServiceFramework{system_, "vi:s"}, m_binder_service{std::move(binder_service)} {
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager)
: ServiceFramework{system_, "vi:s"}, m_binder_service{std::move(binder_service)},
m_shared_buffer_manager{std::move(shared_buffer_manager)} {
static const FunctionInfo functions[] = {
{1, C<&ISystemRootService::GetDisplayService>, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@@ -26,7 +28,7 @@ Result ISystemRootService::GetDisplayService(
Out<SharedPointer<IApplicationDisplayService>> out_application_display_service, Policy policy) {
LOG_DEBUG(Service_VI, "called");
R_RETURN(GetApplicationDisplayService(out_application_display_service, system, m_binder_service,
Permission::System, policy));
m_shared_buffer_manager, Permission::System, policy));
}
} // namespace Service::VI

5
src/core/hle/service/vi/system_root_service.h
View File

@@ -16,13 +16,15 @@ class IHOSBinderDriver;
namespace Service::VI {
class FbshareBufferManager;
class IApplicationDisplayService;
enum class Policy : u32;
class ISystemRootService final : public ServiceFramework<ISystemRootService> {
public:
explicit ISystemRootService(Core::System& system_,
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service);
std::shared_ptr<Nvnflinger::IHOSBinderDriver> binder_service,
std::shared_ptr<FbshareBufferManager> shared_buffer_manager);
~ISystemRootService() override;
private:
@@ -31,6 +33,7 @@ private:
Policy policy);
const std::shared_ptr<Nvnflinger::IHOSBinderDriver> m_binder_service;
const std::shared_ptr<FbshareBufferManager> m_shared_buffer_manager;
};
} // namespace Service::VI

16
src/core/hle/service/vi/vi.cpp
View File

@@ -2,11 +2,13 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include "core/core.h"
#include "core/hle/service/nvdrv/nvdrv_interface.h"
#include "core/hle/service/nvnflinger/hos_binder_driver.h"
#include "core/hle/service/server_manager.h"
#include "core/hle/service/sm/sm.h"
#include "core/hle/service/vi/application_display_service.h"
#include "core/hle/service/vi/application_root_service.h"
#include "core/hle/service/vi/fbshare_buffer_manager.h"
#include "core/hle/service/vi/manager_root_service.h"
#include "core/hle/service/vi/system_root_service.h"
#include "core/hle/service/vi/vi.h"
@@ -16,14 +18,22 @@ namespace Service::VI {
void LoopProcess(Core::System& system) {
const auto binder_service =
system.ServiceManager().GetService<Nvnflinger::IHOSBinderDriver>("dispdrv", true);
const auto nvdrv =
system.ServiceManager().GetService<Nvidia::NVDRV>("nvdrv:s", true)->GetModule();
const auto shared_buffer_manager =
std::make_shared<FbshareBufferManager>(system, binder_service->GetSurfaceFlinger(), nvdrv);
auto server_manager = std::make_unique<ServerManager>(system);
server_manager->RegisterNamedService(
"vi:m", std::make_shared<IManagerRootService>(system, binder_service));
"vi:m",
std::make_shared<IManagerRootService>(system, binder_service, shared_buffer_manager));
server_manager->RegisterNamedService(
"vi:s", std::make_shared<ISystemRootService>(system, binder_service));
"vi:s",
std::make_shared<ISystemRootService>(system, binder_service, shared_buffer_manager));
server_manager->RegisterNamedService(
"vi:u", std::make_shared<IApplicationRootService>(system, binder_service));
"vi:u",
std::make_shared<IApplicationRootService>(system, binder_service, shared_buffer_manager));
ServerManager::RunServer(std::move(server_manager));
}