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-rw-r--r--src/core/hle/applets/applet.cpp38
-rw-r--r--src/core/hle/applets/applet.h43
-rw-r--r--src/core/hle/applets/swkbd.cpp45
-rw-r--r--src/core/hle/applets/swkbd.h16
-rw-r--r--src/core/hle/service/apt/apt.cpp45
-rw-r--r--src/core/hle/service/gsp_gpu.cpp4
-rw-r--r--src/core/hle/service/gsp_gpu.h10
7 files changed, 162 insertions, 39 deletions
diff --git a/src/core/hle/applets/applet.cpp b/src/core/hle/applets/applet.cpp
index 1f447e5fc..689f5adc8 100644
--- a/src/core/hle/applets/applet.cpp
+++ b/src/core/hle/applets/applet.cpp
@@ -5,15 +5,35 @@
#include "common/assert.h"
#include "common/logging/log.h"
+#include "core/core_timing.h"
#include "core/hle/applets/applet.h"
#include "core/hle/applets/swkbd.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
+// Specializes std::hash for AppletId, so that we can use it in std::unordered_map.
+// Workaround for libstdc++ bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60970
+namespace std {
+ template <>
+ struct hash<Service::APT::AppletId> {
+ typedef Service::APT::AppletId argument_type;
+ typedef std::size_t result_type;
+
+ result_type operator()(const argument_type& id_code) const {
+ typedef std::underlying_type<argument_type>::type Type;
+ return std::hash<Type>()(static_cast<Type>(id_code));
+ }
+ };
+}
+
namespace HLE {
namespace 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.
+/// The interval at which the Applet update callback will be called.
+static const u64 applet_update_interval_microseconds = 16666;
+std::shared_ptr<Applet> g_current_applet = nullptr; ///< The applet that is currently executing
ResultCode Applet::Create(Service::APT::AppletId id) {
switch (id) {
@@ -36,5 +56,23 @@ std::shared_ptr<Applet> Applet::Get(Service::APT::AppletId id) {
return nullptr;
}
+/// Handles updating the current Applet every time it's called.
+static void AppletUpdateEvent(u64, int cycles_late) {
+ if (g_current_applet && g_current_applet->IsRunning())
+ g_current_applet->Update();
+
+ CoreTiming::ScheduleEvent(usToCycles(applet_update_interval) - cycles_late,
+ applet_update_event);
+}
+
+void Init() {
+ applet_update_event = CoreTiming::RegisterEvent("HLE Applet Update Event", AppletUpdateEvent);
+ CoreTiming::ScheduleEvent(usToCycles(applet_update_interval), applet_update_event);
+}
+
+void Shutdown() {
+ CoreTiming::UnscheduleEvent(applet_update_event, 0);
+}
+
}
} // namespace
diff --git a/src/core/hle/applets/applet.h b/src/core/hle/applets/applet.h
index 221348d9c..f50f7d604 100644
--- a/src/core/hle/applets/applet.h
+++ b/src/core/hle/applets/applet.h
@@ -12,42 +12,59 @@
namespace HLE {
namespace Applets {
-class Applet {
+class Applet : public std::enable_shared_from_this<Applet> {
public:
virtual ~Applet() {};
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.
* and stores it in a global map.
- * @param id Id of the applet to create
- * @returns ResultCode Whether the operation was successful or not
+ * @param id Id of the applet to create.
+ * @returns ResultCode Whether the operation was successful or not.
*/
static ResultCode Create(Service::APT::AppletId id);
/**
- * Retrieves the Applet instance identified by the specified id
- * @param id Id of the Applet to retrieve
- * @returns Requested Applet or nullptr if not found
+ * Retrieves the Applet instance identified by the specified id.
+ * @param id Id of the Applet to retrieve.
+ * @returns Requested Applet or nullptr if not found.
*/
static std::shared_ptr<Applet> Get(Service::APT::AppletId id);
/**
- * Handles a parameter from the application
- * @param parameter Parameter data to handle
- * @returns ResultCode Whether the operation was successful or not
+ * Handles a parameter from the application.
+ * @param parameter Parameter data to handle.
+ * @returns ResultCode Whether the operation was successful or not.
*/
virtual ResultCode ReceiveParameter(Service::APT::MessageParameter const& parameter) = 0;
/**
- * Handles the Applet start event, triggered from the application
- * @param parameter Parameter data to handle
- * @returns ResultCode Whether the operation was successful or not
+ * 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 Start(Service::APT::AppletStartupParameter const& parameter) = 0;
+ /**
+ * Whether the applet is currently executing instead of the host application or not.
+ */
+ virtual bool IsRunning() = 0;
+
+ /**
+ * Handles an update tick for the Applet, lets it update the screen, send commands, etc.
+ */
+ virtual void Update() = 0;
+
Service::APT::AppletId id; ///< Id of this Applet
};
+/// Initializes the HLE applets
+void Init();
+
+/// Shuts down the HLE applets
+void Shutdown();
+
+extern std::shared_ptr<Applet> g_current_applet; ///< Applet that is currently executing
}
} // namespace
diff --git a/src/core/hle/applets/swkbd.cpp b/src/core/hle/applets/swkbd.cpp
index 224aeb096..b800e0eb4 100644
--- a/src/core/hle/applets/swkbd.cpp
+++ b/src/core/hle/applets/swkbd.cpp
@@ -6,13 +6,16 @@
#include "common/logging/log.h"
#include "core/hle/applets/swkbd.h"
+#include "core/hle/service/hid/hid.h"
+#include "core/hle/service/gsp_gpu.h"
+#include "video_core/video_core.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
namespace HLE {
namespace Applets {
-SoftwareKeyboard::SoftwareKeyboard(Service::APT::AppletId id) : Applet(id) {
+SoftwareKeyboard::SoftwareKeyboard(Service::APT::AppletId id) : Applet(id), started(false) {
// Create the SharedMemory that will hold the framebuffer data
// TODO(Subv): What size should we use here?
using Kernel::MemoryPermission;
@@ -47,17 +50,45 @@ ResultCode SoftwareKeyboard::Start(Service::APT::AppletStartupParameter const& p
// TODO(Subv): Verify if this is the correct behavior
memset(text_memory->GetPointer(), 0, text_memory->size);
+ DrawScreenKeyboard();
+
+ // Update the current applet so we can get update events
+ started = true;
+ g_current_applet = shared_from_this();
+ return RESULT_SUCCESS;
+}
+
+void SoftwareKeyboard::Update() {
+ // TODO(Subv): Handle input using the touch events from the HID module
+
// TODO(Subv): Remove this hardcoded text
- const wchar_t str[] = L"Subv";
- memcpy(text_memory->GetPointer(), str, 4 * sizeof(wchar_t));
-
+ std::u16string text = Common::UTF8ToUTF16("Citra");
+ memcpy(text_memory->GetPointer(), text.c_str(), text.length() * sizeof(char16_t));
+
// TODO(Subv): Ask for input and write it to the shared memory
// TODO(Subv): Find out what are the possible values for the return code,
// some games seem to check for a hardcoded 2
config.return_code = 2;
- config.text_length = 5;
+ config.text_length = 6;
config.text_offset = 0;
+ // 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.
+ Finalize();
+}
+
+void SoftwareKeyboard::DrawScreenKeyboard() {
+ auto bottom_screen = GSP_GPU::GetFrameBufferInfo(0, 1);
+ auto info = bottom_screen->framebuffer_info[bottom_screen->index];
+
+ // TODO(Subv): Draw the HLE keyboard, for now just zero-fill the framebuffer
+ memset(Memory::GetPointer(info.address_left), 0, info.stride * 320);
+
+ GSP_GPU::SetBufferSwap(1, info);
+}
+
+void SoftwareKeyboard::Finalize() {
+ // Let the application know that we're closing
Service::APT::MessageParameter message;
message.buffer_size = sizeof(SoftwareKeyboardConfig);
message.data = reinterpret_cast<u8*>(&config);
@@ -66,7 +97,9 @@ ResultCode SoftwareKeyboard::Start(Service::APT::AppletStartupParameter const& p
message.sender_id = static_cast<u32>(id);
Service::APT::SendParameter(message);
- return RESULT_SUCCESS;
+ started = false;
+ // Unset the current applet, we are not running anymore
+ g_current_applet = nullptr;
}
}
diff --git a/src/core/hle/applets/swkbd.h b/src/core/hle/applets/swkbd.h
index d7199690c..5970390c6 100644
--- a/src/core/hle/applets/swkbd.h
+++ b/src/core/hle/applets/swkbd.h
@@ -51,6 +51,19 @@ public:
ResultCode ReceiveParameter(Service::APT::MessageParameter const& parameter) override;
ResultCode Start(Service::APT::AppletStartupParameter const& parameter) override;
+ void Update() override;
+ bool IsRunning() override { return started; }
+
+ /**
+ * Draws a keyboard to the current bottom screen framebuffer.
+ */
+ void DrawScreenKeyboard();
+
+ /**
+ * Sends the LibAppletClosing signal to the application,
+ * along with the relevant data buffers.
+ */
+ void Finalize();
/// TODO(Subv): Find out what this is actually used for.
// It is believed that the application stores the current screen image here.
@@ -61,6 +74,9 @@ public:
/// Configuration of this instance of the SoftwareKeyboard, as received from the application
SoftwareKeyboardConfig config;
+
+ /// Whether this applet is currently running instead of the host application or not.
+ bool started;
};
}
diff --git a/src/core/hle/service/apt/apt.cpp b/src/core/hle/service/apt/apt.cpp
index 0c3889e83..783fad7ca 100644
--- a/src/core/hle/service/apt/apt.cpp
+++ b/src/core/hle/service/apt/apt.cpp
@@ -68,7 +68,7 @@ void Initialize(Service::Interface* self) {
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
- LOG_WARNING(Service_APT, "called app_id=0x%08X, flags=0x%08X", app_id, flags);
+ LOG_DEBUG(Service_APT, "called app_id=0x%08X, flags=0x%08X", app_id, flags);
}
void GetSharedFont(Service::Interface* self) {
@@ -95,7 +95,6 @@ void GetSharedFont(Service::Interface* self) {
void NotifyToWait(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
u32 app_id = cmd_buff[1];
-
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
LOG_WARNING(Service_APT, "(STUBBED) app_id=%u", app_id);
}
@@ -108,7 +107,7 @@ void GetLockHandle(Service::Interface* self) {
// Not sure what these parameters are used for, but retail apps check that they are 0 after
// GetLockHandle has been called.
- cmd_buff[2] = 0;
+ cmd_buff[2] = 0; // Applet Attributes, this value is passed to Enable.
cmd_buff[3] = 0;
cmd_buff[4] = 0;
@@ -118,10 +117,10 @@ void GetLockHandle(Service::Interface* self) {
void Enable(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
- u32 unk = cmd_buff[1]; // TODO(bunnei): What is this field used for?
+ u32 attributes = cmd_buff[1];
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
parameter_event->Signal(); // Let the application know that it has been started
- LOG_WARNING(Service_APT, "(STUBBED) called unk=0x%08X", unk);
+ LOG_WARNING(Service_APT, "(STUBBED) called attributes=0x%08X", attributes);
}
void GetAppletManInfo(Service::Interface* self) {
@@ -160,19 +159,20 @@ void InquireNotification(Service::Interface* self) {
void SendParameter(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
- u32 src_app_id = cmd_buff[1];
- u32 dst_app_id = cmd_buff[2];
- u32 signal_type = cmd_buff[3];
- u32 buffer_size = cmd_buff[4];
- u32 value = cmd_buff[5];
- u32 handle = cmd_buff[6];
- u32 size = cmd_buff[7];
- u32 buffer = cmd_buff[8];
+ u32 src_app_id = cmd_buff[1];
+ u32 dst_app_id = cmd_buff[2];
+ u32 signal_type = cmd_buff[3];
+ u32 buffer_size = cmd_buff[4];
+ u32 value = cmd_buff[5];
+ u32 handle = cmd_buff[6];
+ u32 size = cmd_buff[7];
+ u32 buffer = cmd_buff[8];
std::shared_ptr<HLE::Applets::Applet> dest_applet = HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id));
if (dest_applet == nullptr) {
LOG_ERROR(Service_APT, "Unknown applet id=0x%08X", dst_app_id);
+ cmd_buff[1] = -1; // TODO(Subv): Find the right error code
return;
}
@@ -286,7 +286,7 @@ void AppletUtility(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
// These are from 3dbrew - I'm not really sure what they're used for.
- u32 unk = cmd_buff[1];
+ u32 command = cmd_buff[1];
u32 buffer1_size = cmd_buff[2];
u32 buffer2_size = cmd_buff[3];
u32 buffer1_addr = cmd_buff[5];
@@ -294,8 +294,8 @@ void AppletUtility(Service::Interface* self) {
cmd_buff[1] = RESULT_SUCCESS.raw; // No error
- LOG_WARNING(Service_APT, "(STUBBED) called unk=0x%08X, buffer1_size=0x%08X, buffer2_size=0x%08X, "
- "buffer1_addr=0x%08X, buffer2_addr=0x%08X", unk, buffer1_size, buffer2_size,
+ LOG_WARNING(Service_APT, "(STUBBED) called command=0x%08X, buffer1_size=0x%08X, buffer2_size=0x%08X, "
+ "buffer1_addr=0x%08X, buffer2_addr=0x%08X", command, buffer1_size, buffer2_size,
buffer1_addr, buffer2_addr);
}
@@ -329,14 +329,20 @@ void GetAppCpuTimeLimit(Service::Interface* self) {
void PrepareToStartLibraryApplet(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
- cmd_buff[1] = HLE::Applets::Applet::Create(static_cast<AppletId>(cmd_buff[1])).raw;
+ AppletId applet_id = static_cast<AppletId>(cmd_buff[1]);
+ cmd_buff[1] = HLE::Applets::Applet::Create(applet_id).raw;
+ LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
}
void StartLibraryApplet(Service::Interface* self) {
u32* cmd_buff = Kernel::GetCommandBuffer();
- std::shared_ptr<HLE::Applets::Applet> applet = HLE::Applets::Applet::Get(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);
+ LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
+
if (applet == nullptr) {
+ LOG_ERROR(Service_APT, "unknown applet id=%08X", applet_id);
cmd_buff[1] = -1; // TODO(Subv): Find the right error code
return;
}
@@ -354,6 +360,8 @@ void Init() {
AddService(new APT_S_Interface);
AddService(new APT_U_Interface);
+ HLE::Applets::Init();
+
// Load the shared system font (if available).
// The expected format is a decrypted, uncompressed BCFNT file with the 0x80 byte header
// generated by the APT:U service. The best way to get is by dumping it from RAM. We've provided
@@ -398,6 +406,7 @@ void Shutdown() {
lock = nullptr;
notification_event = nullptr;
parameter_event = nullptr;
+ HLE::Applets::Shutdown();
}
} // namespace APT
diff --git a/src/core/hle/service/gsp_gpu.cpp b/src/core/hle/service/gsp_gpu.cpp
index f56bbe50f..f175085e8 100644
--- a/src/core/hle/service/gsp_gpu.cpp
+++ b/src/core/hle/service/gsp_gpu.cpp
@@ -42,7 +42,7 @@ static inline u8* GetCommandBuffer(u32 thread_id) {
return g_shared_memory->GetPointer(0x800 + (thread_id * sizeof(CommandBuffer)));
}
-static inline FrameBufferUpdate* GetFrameBufferInfo(u32 thread_id, u32 screen_index) {
+FrameBufferUpdate* GetFrameBufferInfo(u32 thread_id, u32 screen_index) {
DEBUG_ASSERT_MSG(screen_index < 2, "Invalid screen index");
// For each thread there are two FrameBufferUpdate fields
@@ -205,7 +205,7 @@ static void ReadHWRegs(Service::Interface* self) {
}
}
-static void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info) {
+void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info) {
u32 base_address = 0x400000;
PAddr phys_address_left = Memory::VirtualToPhysicalAddress(info.address_left);
PAddr phys_address_right = Memory::VirtualToPhysicalAddress(info.address_right);
diff --git a/src/core/hle/service/gsp_gpu.h b/src/core/hle/service/gsp_gpu.h
index d9e9a1a60..9fcf6f06f 100644
--- a/src/core/hle/service/gsp_gpu.h
+++ b/src/core/hle/service/gsp_gpu.h
@@ -173,4 +173,14 @@ public:
*/
void SignalInterrupt(InterruptId interrupt_id);
+void SetBufferSwap(u32 screen_id, const FrameBufferInfo& info);
+
+/**
+ * Retrieves the framebuffer info stored in the GSP shared memory for the
+ * specified screen index and thread id.
+ * @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).
+ * @returns FramebufferUpdate Information about the specified framebuffer.
+ */
+FrameBufferUpdate* GetFrameBufferInfo(u32 thread_id, u32 screen_index);
} // namespace
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 03:26:01 +0100