Applets: Reworked how the Applet update event is handled.
Applets are now cleaned up in AppletUpdateEvent after calling their respective Update method.
This commit is contained in:
parent
621ee10eae
commit
725d5eea78
|
@ -31,9 +31,8 @@ namespace Applets {
|
||||||
|
|
||||||
static std::unordered_map<Service::APT::AppletId, std::shared_ptr<Applet>> applets;
|
static std::unordered_map<Service::APT::AppletId, std::shared_ptr<Applet>> applets;
|
||||||
static u32 applet_update_event = -1; ///< The CoreTiming event identifier for the Applet update callback.
|
static u32 applet_update_event = -1; ///< The CoreTiming event identifier for the Applet update callback.
|
||||||
/// The interval at which the Applet update callback will be called.
|
/// The interval at which the Applet update callback will be called, 16.6ms
|
||||||
static const u64 applet_update_interval_microseconds = 16666;
|
static const u64 applet_update_interval_us = 16666;
|
||||||
std::shared_ptr<Applet> g_current_applet = nullptr; ///< The applet that is currently executing
|
|
||||||
|
|
||||||
ResultCode Applet::Create(Service::APT::AppletId id) {
|
ResultCode Applet::Create(Service::APT::AppletId id) {
|
||||||
switch (id) {
|
switch (id) {
|
||||||
|
@ -57,21 +56,38 @@ std::shared_ptr<Applet> Applet::Get(Service::APT::AppletId id) {
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Handles updating the current Applet every time it's called.
|
/// Handles updating the current Applet every time it's called.
|
||||||
static void AppletUpdateEvent(u64, int cycles_late) {
|
static void AppletUpdateEvent(u64 applet_id, int cycles_late) {
|
||||||
if (g_current_applet && g_current_applet->IsRunning())
|
Service::APT::AppletId id = static_cast<Service::APT::AppletId>(applet_id);
|
||||||
g_current_applet->Update();
|
std::shared_ptr<Applet> applet = Applet::Get(id);
|
||||||
|
ASSERT_MSG(applet != nullptr, "Applet doesn't exist! applet_id=%08X", id);
|
||||||
|
|
||||||
CoreTiming::ScheduleEvent(usToCycles(applet_update_interval) - cycles_late,
|
applet->Update();
|
||||||
applet_update_event);
|
|
||||||
|
// If the applet is still running after the last update, reschedule the event
|
||||||
|
if (applet->IsRunning()) {
|
||||||
|
CoreTiming::ScheduleEvent(usToCycles(applet_update_interval_us) - cycles_late,
|
||||||
|
applet_update_event, applet_id);
|
||||||
|
} else {
|
||||||
|
// Otherwise the applet has terminated, in which case we should clean it up
|
||||||
|
applets[id] = nullptr;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ResultCode Applet::Start(const Service::APT::AppletStartupParameter& parameter) {
|
||||||
|
ResultCode result = StartImpl(parameter);
|
||||||
|
if (result.IsError())
|
||||||
|
return result;
|
||||||
|
// Schedule the update event
|
||||||
|
CoreTiming::ScheduleEvent(usToCycles(applet_update_interval_us), applet_update_event, static_cast<u64>(id));
|
||||||
|
return result;
|
||||||
}
|
}
|
||||||
|
|
||||||
void Init() {
|
void Init() {
|
||||||
|
// Register the applet update callback
|
||||||
applet_update_event = CoreTiming::RegisterEvent("HLE Applet Update Event", AppletUpdateEvent);
|
applet_update_event = CoreTiming::RegisterEvent("HLE Applet Update Event", AppletUpdateEvent);
|
||||||
CoreTiming::ScheduleEvent(usToCycles(applet_update_interval), applet_update_event);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void Shutdown() {
|
void Shutdown() {
|
||||||
CoreTiming::UnscheduleEvent(applet_update_event, 0);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
@ -12,10 +12,10 @@
|
||||||
namespace HLE {
|
namespace HLE {
|
||||||
namespace Applets {
|
namespace Applets {
|
||||||
|
|
||||||
class Applet : public std::enable_shared_from_this<Applet> {
|
class Applet {
|
||||||
public:
|
public:
|
||||||
virtual ~Applet() {};
|
virtual ~Applet() { }
|
||||||
Applet(Service::APT::AppletId id) : id(id) {};
|
Applet(Service::APT::AppletId id) : id(id) { }
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Creates an instance of the Applet subclass identified by the parameter.
|
* Creates an instance of the Applet subclass identified by the parameter.
|
||||||
|
@ -37,25 +37,33 @@ public:
|
||||||
* @param parameter Parameter data to handle.
|
* @param parameter Parameter data to handle.
|
||||||
* @returns ResultCode Whether the operation was successful or not.
|
* @returns ResultCode Whether the operation was successful or not.
|
||||||
*/
|
*/
|
||||||
virtual ResultCode ReceiveParameter(Service::APT::MessageParameter const& parameter) = 0;
|
virtual ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) = 0;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Handles the Applet start event, triggered from the application.
|
* Handles the Applet start event, triggered from the application.
|
||||||
* @param parameter Parameter data to handle.
|
* @param parameter Parameter data to handle.
|
||||||
* @returns ResultCode Whether the operation was successful or not.
|
* @returns ResultCode Whether the operation was successful or not.
|
||||||
*/
|
*/
|
||||||
virtual ResultCode Start(Service::APT::AppletStartupParameter const& parameter) = 0;
|
ResultCode Start(const Service::APT::AppletStartupParameter& parameter);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Whether the applet is currently executing instead of the host application or not.
|
* Whether the applet is currently executing instead of the host application or not.
|
||||||
*/
|
*/
|
||||||
virtual bool IsRunning() = 0;
|
virtual bool IsRunning() const = 0;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Handles an update tick for the Applet, lets it update the screen, send commands, etc.
|
* Handles an update tick for the Applet, lets it update the screen, send commands, etc.
|
||||||
*/
|
*/
|
||||||
virtual void Update() = 0;
|
virtual void Update() = 0;
|
||||||
|
|
||||||
|
protected:
|
||||||
|
/**
|
||||||
|
* Handles the Applet start event, triggered from the application.
|
||||||
|
* @param parameter Parameter data to handle.
|
||||||
|
* @returns ResultCode Whether the operation was successful or not.
|
||||||
|
*/
|
||||||
|
virtual ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) = 0;
|
||||||
|
|
||||||
Service::APT::AppletId id; ///< Id of this Applet
|
Service::APT::AppletId id; ///< Id of this Applet
|
||||||
};
|
};
|
||||||
|
|
||||||
|
@ -65,6 +73,5 @@ void Init();
|
||||||
/// Shuts down the HLE applets
|
/// Shuts down the HLE applets
|
||||||
void Shutdown();
|
void Shutdown();
|
||||||
|
|
||||||
extern std::shared_ptr<Applet> g_current_applet; ///< Applet that is currently executing
|
|
||||||
}
|
}
|
||||||
} // namespace
|
} // namespace
|
||||||
|
|
|
@ -4,6 +4,7 @@
|
||||||
|
|
||||||
#include "common/assert.h"
|
#include "common/assert.h"
|
||||||
#include "common/logging/log.h"
|
#include "common/logging/log.h"
|
||||||
|
#include "common/string_util.h"
|
||||||
|
|
||||||
#include "core/hle/applets/swkbd.h"
|
#include "core/hle/applets/swkbd.h"
|
||||||
#include "core/hle/service/hid/hid.h"
|
#include "core/hle/service/hid/hid.h"
|
||||||
|
@ -33,7 +34,7 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con
|
||||||
Service::APT::MessageParameter result;
|
Service::APT::MessageParameter result;
|
||||||
// The buffer passed in parameter contains the data returned by GSPGPU::ImportDisplayCaptureInfo
|
// The buffer passed in parameter contains the data returned by GSPGPU::ImportDisplayCaptureInfo
|
||||||
result.signal = static_cast<u32>(Service::APT::SignalType::LibAppFinished);
|
result.signal = static_cast<u32>(Service::APT::SignalType::LibAppFinished);
|
||||||
result.data = nullptr;
|
result.data = nullptr;
|
||||||
result.buffer_size = 0;
|
result.buffer_size = 0;
|
||||||
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
|
result.destination_id = static_cast<u32>(Service::APT::AppletId::Application);
|
||||||
result.sender_id = static_cast<u32>(id);
|
result.sender_id = static_cast<u32>(id);
|
||||||
|
@ -43,7 +44,9 @@ ResultCode SoftwareKeyboard::ReceiveParameter(Service::APT::MessageParameter con
|
||||||
return RESULT_SUCCESS;
|
return RESULT_SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
ResultCode SoftwareKeyboard::Start(Service::APT::AppletStartupParameter const& parameter) {
|
ResultCode SoftwareKeyboard::StartImpl(Service::APT::AppletStartupParameter const& parameter) {
|
||||||
|
ASSERT_MSG(parameter.buffer_size == sizeof(config), "The size of the parameter (SoftwareKeyboardConfig) is wrong");
|
||||||
|
|
||||||
memcpy(&config, parameter.data, parameter.buffer_size);
|
memcpy(&config, parameter.data, parameter.buffer_size);
|
||||||
text_memory = boost::static_pointer_cast<Kernel::SharedMemory, Kernel::Object>(parameter.object);
|
text_memory = boost::static_pointer_cast<Kernel::SharedMemory, Kernel::Object>(parameter.object);
|
||||||
|
|
||||||
|
@ -52,9 +55,7 @@ ResultCode SoftwareKeyboard::Start(Service::APT::AppletStartupParameter const& p
|
||||||
|
|
||||||
DrawScreenKeyboard();
|
DrawScreenKeyboard();
|
||||||
|
|
||||||
// Update the current applet so we can get update events
|
|
||||||
started = true;
|
started = true;
|
||||||
g_current_applet = shared_from_this();
|
|
||||||
return RESULT_SUCCESS;
|
return RESULT_SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -72,7 +73,7 @@ void SoftwareKeyboard::Update() {
|
||||||
config.text_length = 6;
|
config.text_length = 6;
|
||||||
config.text_offset = 0;
|
config.text_offset = 0;
|
||||||
|
|
||||||
// TODO(Subv): We're finalizing the applet immediately after it's started,
|
// TODO(Subv): We're finalizing the applet immediately after it's started,
|
||||||
// but we should defer this call until after all the input has been collected.
|
// but we should defer this call until after all the input has been collected.
|
||||||
Finalize();
|
Finalize();
|
||||||
}
|
}
|
||||||
|
@ -98,8 +99,6 @@ void SoftwareKeyboard::Finalize() {
|
||||||
Service::APT::SendParameter(message);
|
Service::APT::SendParameter(message);
|
||||||
|
|
||||||
started = false;
|
started = false;
|
||||||
// Unset the current applet, we are not running anymore
|
|
||||||
g_current_applet = nullptr;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
@ -42,17 +42,21 @@ struct SoftwareKeyboardConfig {
|
||||||
INSERT_PADDING_BYTES(0x2B6);
|
INSERT_PADDING_BYTES(0x2B6);
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* The size of this structure (0x400) has been verified via reverse engineering of multiple games
|
||||||
|
* that use the software keyboard.
|
||||||
|
*/
|
||||||
static_assert(sizeof(SoftwareKeyboardConfig) == 0x400, "Software Keyboard Config size is wrong");
|
static_assert(sizeof(SoftwareKeyboardConfig) == 0x400, "Software Keyboard Config size is wrong");
|
||||||
|
|
||||||
class SoftwareKeyboard : public Applet {
|
class SoftwareKeyboard final : public Applet {
|
||||||
public:
|
public:
|
||||||
SoftwareKeyboard(Service::APT::AppletId id);
|
SoftwareKeyboard(Service::APT::AppletId id);
|
||||||
~SoftwareKeyboard() {}
|
~SoftwareKeyboard() {}
|
||||||
|
|
||||||
ResultCode ReceiveParameter(Service::APT::MessageParameter const& parameter) override;
|
ResultCode ReceiveParameter(const Service::APT::MessageParameter& parameter) override;
|
||||||
ResultCode Start(Service::APT::AppletStartupParameter const& parameter) override;
|
ResultCode StartImpl(const Service::APT::AppletStartupParameter& parameter) override;
|
||||||
void Update() override;
|
void Update() override;
|
||||||
bool IsRunning() override { return started; }
|
bool IsRunning() const override { return started; }
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Draws a keyboard to the current bottom screen framebuffer.
|
* Draws a keyboard to the current bottom screen framebuffer.
|
||||||
|
@ -65,13 +69,13 @@ public:
|
||||||
*/
|
*/
|
||||||
void Finalize();
|
void Finalize();
|
||||||
|
|
||||||
/// TODO(Subv): Find out what this is actually used for.
|
/// TODO(Subv): Find out what this is actually used for.
|
||||||
// It is believed that the application stores the current screen image here.
|
/// It is believed that the application stores the current screen image here.
|
||||||
Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory;
|
Kernel::SharedPtr<Kernel::SharedMemory> framebuffer_memory;
|
||||||
|
|
||||||
/// SharedMemory where the output text will be stored
|
/// SharedMemory where the output text will be stored
|
||||||
Kernel::SharedPtr<Kernel::SharedMemory> text_memory;
|
Kernel::SharedPtr<Kernel::SharedMemory> text_memory;
|
||||||
|
|
||||||
/// Configuration of this instance of the SoftwareKeyboard, as received from the application
|
/// Configuration of this instance of the SoftwareKeyboard, as received from the application
|
||||||
SoftwareKeyboardConfig config;
|
SoftwareKeyboardConfig config;
|
||||||
|
|
||||||
|
|
|
@ -44,7 +44,7 @@ static u32 cpu_percent; ///< CPU time available to the running application
|
||||||
/// Parameter data to be returned in the next call to Glance/ReceiveParameter
|
/// Parameter data to be returned in the next call to Glance/ReceiveParameter
|
||||||
static MessageParameter next_parameter;
|
static MessageParameter next_parameter;
|
||||||
|
|
||||||
void SendParameter(MessageParameter const& parameter) {
|
void SendParameter(const MessageParameter& parameter) {
|
||||||
next_parameter = parameter;
|
next_parameter = parameter;
|
||||||
// Signal the event to let the application know that a new parameter is ready to be read
|
// Signal the event to let the application know that a new parameter is ready to be read
|
||||||
parameter_event->Signal();
|
parameter_event->Signal();
|
||||||
|
@ -338,7 +338,7 @@ void StartLibraryApplet(Service::Interface* self) {
|
||||||
u32* cmd_buff = Kernel::GetCommandBuffer();
|
u32* cmd_buff = Kernel::GetCommandBuffer();
|
||||||
AppletId applet_id = static_cast<AppletId>(cmd_buff[1]);
|
AppletId applet_id = static_cast<AppletId>(cmd_buff[1]);
|
||||||
std::shared_ptr<HLE::Applets::Applet> applet = HLE::Applets::Applet::Get(applet_id);
|
std::shared_ptr<HLE::Applets::Applet> applet = HLE::Applets::Applet::Get(applet_id);
|
||||||
|
|
||||||
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
|
LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
|
||||||
|
|
||||||
if (applet == nullptr) {
|
if (applet == nullptr) {
|
||||||
|
|
|
@ -63,7 +63,7 @@ enum class AppletId : u32 {
|
||||||
};
|
};
|
||||||
|
|
||||||
/// Send a parameter to the currently-running application, which will read it via ReceiveParameter
|
/// Send a parameter to the currently-running application, which will read it via ReceiveParameter
|
||||||
void SendParameter(MessageParameter const& parameter);
|
void SendParameter(const MessageParameter& parameter);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* APT::Initialize service function
|
* APT::Initialize service function
|
||||||
|
|
|
@ -176,7 +176,7 @@ void SignalInterrupt(InterruptId interrupt_id);
|
||||||
void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info);
|
void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Retrieves the framebuffer info stored in the GSP shared memory for the
|
* Retrieves the framebuffer info stored in the GSP shared memory for the
|
||||||
* specified screen index and thread id.
|
* specified screen index and thread id.
|
||||||
* @param thread_id GSP thread id of the process that accesses the structure that we are requesting.
|
* @param thread_id GSP thread id of the process that accesses the structure that we are requesting.
|
||||||
* @param screen_index Index of the screen we are requesting (Top = 0, Bottom = 1).
|
* @param screen_index Index of the screen we are requesting (Top = 0, Bottom = 1).
|
||||||
|
|
Reference in New Issue