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Merge pull request #2166 from lioncash/vi-init-service

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service/vi: Unstub GetDisplayService
This commit is contained in:
bunnei 2019-03-13 10:01:54 -04:00 committed by GitHub
commit e8a21f5276
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 147 additions and 41 deletions
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15
src/core/hle/ipc_helpers.h
View file

@ -362,6 +362,11 @@ inline u32 RequestParser::Pop() {
return cmdbuf[index++];
}
template <>
inline s32 RequestParser::Pop() {
return static_cast<s32>(Pop<u32>());
}
template <typename T>
void RequestParser::PopRaw(T& value) {
std::memcpy(&value, cmdbuf + index, sizeof(T));
@ -392,6 +397,16 @@ inline u64 RequestParser::Pop() {
return msw << 32 | lsw;
}
template <>
inline s8 RequestParser::Pop() {
return static_cast<s8>(Pop<u8>());
}
template <>
inline s16 RequestParser::Pop() {
return static_cast<s16>(Pop<u16>());
}
template <>
inline s64 RequestParser::Pop() {
return static_cast<s64>(Pop<u64>());

38
src/core/hle/service/vi/vi.cpp
View file

@ -24,6 +24,7 @@
#include "core/hle/service/nvdrv/nvdrv.h"
#include "core/hle/service/nvflinger/buffer_queue.h"
#include "core/hle/service/nvflinger/nvflinger.h"
#include "core/hle/service/service.h"
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_m.h"
#include "core/hle/service/vi/vi_s.h"
@ -33,6 +34,7 @@
namespace Service::VI {
constexpr ResultCode ERR_OPERATION_FAILED{ErrorModule::VI, 1};
constexpr ResultCode ERR_PERMISSION_DENIED{ErrorModule::VI, 5};
constexpr ResultCode ERR_UNSUPPORTED{ErrorModule::VI, 6};
constexpr ResultCode ERR_NOT_FOUND{ErrorModule::VI, 7};
@ -1203,26 +1205,40 @@ IApplicationDisplayService::IApplicationDisplayService(
RegisterHandlers(functions);
}
Module::Interface::Interface(std::shared_ptr<Module> module, const char* name,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: ServiceFramework(name), module(std::move(module)), nv_flinger(std::move(nv_flinger)) {}
static bool IsValidServiceAccess(Permission permission, Policy policy) {
if (permission == Permission::User) {
return policy == Policy::User;
}
Module::Interface::~Interface() = default;
if (permission == Permission::System || permission == Permission::Manager) {
return policy == Policy::User || policy == Policy::Compositor;
}
void Module::Interface::GetDisplayService(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service_VI, "(STUBBED) called");
return false;
}
void detail::GetDisplayServiceImpl(Kernel::HLERequestContext& ctx,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger,
Permission permission) {
IPC::RequestParser rp{ctx};
const auto policy = rp.PopEnum<Policy>();
if (!IsValidServiceAccess(permission, policy)) {
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(ERR_PERMISSION_DENIED);
return;
}
IPC::ResponseBuilder rb{ctx, 2, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IApplicationDisplayService>(nv_flinger);
rb.PushIpcInterface<IApplicationDisplayService>(std::move(nv_flinger));
}
void InstallInterfaces(SM::ServiceManager& service_manager,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger) {
auto module = std::make_shared<Module>();
std::make_shared<VI_M>(module, nv_flinger)->InstallAsService(service_manager);
std::make_shared<VI_S>(module, nv_flinger)->InstallAsService(service_manager);
std::make_shared<VI_U>(module, nv_flinger)->InstallAsService(service_manager);
std::make_shared<VI_M>(nv_flinger)->InstallAsService(service_manager);
std::make_shared<VI_S>(nv_flinger)->InstallAsService(service_manager);
std::make_shared<VI_U>(nv_flinger)->InstallAsService(service_manager);
}
} // namespace Service::VI

40
src/core/hle/service/vi/vi.h
View file

@ -4,12 +4,21 @@
#pragma once
#include "core/hle/service/service.h"
#include <memory>
#include "common/common_types.h"
namespace Kernel {
class HLERequestContext;
}
namespace Service::NVFlinger {
class NVFlinger;
}
namespace Service::SM {
class ServiceManager;
}
namespace Service::VI {
enum class DisplayResolution : u32 {
@ -19,22 +28,25 @@ enum class DisplayResolution : u32 {
UndockedHeight = 720,
};
class Module final {
public:
class Interface : public ServiceFramework<Interface> {
public:
explicit Interface(std::shared_ptr<Module> module, const char* name,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~Interface() override;
void GetDisplayService(Kernel::HLERequestContext& ctx);
protected:
std::shared_ptr<Module> module;
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
/// Permission level for a particular VI service instance
enum class Permission {
User,
System,
Manager,
};
/// A policy type that may be requested via GetDisplayService and
/// GetDisplayServiceWithProxyNameExchange
enum class Policy {
User,
Compositor,
};
namespace detail {
void GetDisplayServiceImpl(Kernel::HLERequestContext& ctx,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger, Permission permission);
} // namespace detail
/// Registers all VI services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager,
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);

12
src/core/hle/service/vi/vi_m.cpp
View file

@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_m.h"
namespace Service::VI {
VI_M::VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: Module::Interface(std::move(module), "vi:m", std::move(nv_flinger)) {
VI_M::VI_M(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: ServiceFramework{"vi:m"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{2, &VI_M::GetDisplayService, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@ -17,4 +19,10 @@ VI_M::VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_M::~VI_M() = default;
void VI_M::GetDisplayService(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::Manager);
}
} // namespace Service::VI

19
src/core/hle/service/vi/vi_m.h
View file

@ -4,14 +4,27 @@
#pragma once
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/service.h"
namespace Kernel {
class HLERequestContext;
}
namespace Service::NVFlinger {
class NVFlinger;
}
namespace Service::VI {
class VI_M final : public Module::Interface {
class VI_M final : public ServiceFramework<VI_M> {
public:
explicit VI_M(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
explicit VI_M(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_M() override;
private:
void GetDisplayService(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI

12
src/core/hle/service/vi/vi_s.cpp
View file

@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_s.h"
namespace Service::VI {
VI_S::VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: Module::Interface(std::move(module), "vi:s", std::move(nv_flinger)) {
VI_S::VI_S(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: ServiceFramework{"vi:s"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{1, &VI_S::GetDisplayService, "GetDisplayService"},
{3, nullptr, "GetDisplayServiceWithProxyNameExchange"},
@ -17,4 +19,10 @@ VI_S::VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_S::~VI_S() = default;
void VI_S::GetDisplayService(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::System);
}
} // namespace Service::VI

19
src/core/hle/service/vi/vi_s.h
View file

@ -4,14 +4,27 @@
#pragma once
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/service.h"
namespace Kernel {
class HLERequestContext;
}
namespace Service::NVFlinger {
class NVFlinger;
}
namespace Service::VI {
class VI_S final : public Module::Interface {
class VI_S final : public ServiceFramework<VI_S> {
public:
explicit VI_S(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
explicit VI_S(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_S() override;
private:
void GetDisplayService(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI

12
src/core/hle/service/vi/vi_u.cpp
View file

@ -2,12 +2,14 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "common/logging/log.h"
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/vi/vi_u.h"
namespace Service::VI {
VI_U::VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: Module::Interface(std::move(module), "vi:u", std::move(nv_flinger)) {
VI_U::VI_U(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger)
: ServiceFramework{"vi:u"}, nv_flinger{std::move(nv_flinger)} {
static const FunctionInfo functions[] = {
{0, &VI_U::GetDisplayService, "GetDisplayService"},
};
@ -16,4 +18,10 @@ VI_U::VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger>
VI_U::~VI_U() = default;
void VI_U::GetDisplayService(Kernel::HLERequestContext& ctx) {
LOG_DEBUG(Service_VI, "called");
detail::GetDisplayServiceImpl(ctx, nv_flinger, Permission::User);
}
} // namespace Service::VI

19
src/core/hle/service/vi/vi_u.h
View file

@ -4,14 +4,27 @@
#pragma once
#include "core/hle/service/vi/vi.h"
#include "core/hle/service/service.h"
namespace Kernel {
class HLERequestContext;
}
namespace Service::NVFlinger {
class NVFlinger;
}
namespace Service::VI {
class VI_U final : public Module::Interface {
class VI_U final : public ServiceFramework<VI_U> {
public:
explicit VI_U(std::shared_ptr<Module> module, std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
explicit VI_U(std::shared_ptr<NVFlinger::NVFlinger> nv_flinger);
~VI_U() override;
private:
void GetDisplayService(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger::NVFlinger> nv_flinger;
};
} // namespace Service::VI