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-rw-r--r--src/core/hle/service/hid_user.cpp197
1 files changed, 0 insertions, 197 deletions
diff --git a/src/core/hle/service/hid_user.cpp b/src/core/hle/service/hid_user.cpp
deleted file mode 100644
index 1403b1de..00000000
--- a/src/core/hle/service/hid_user.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include "common/log.h"
-
-#include "core/arm/arm_interface.h"
-#include "core/hle/hle.h"
-#include "core/hle/kernel/event.h"
-#include "core/hle/kernel/shared_memory.h"
-#include "hid_user.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// Namespace HID_User
-
-namespace HID_User {
-
-// Handle to shared memory region designated to HID_User service
-static Handle shared_mem = 0;
-
-// Event handles
-static Handle event_pad_or_touch_1 = 0;
-static Handle event_pad_or_touch_2 = 0;
-static Handle event_accelerometer = 0;
-static Handle event_gyroscope = 0;
-static Handle event_debug_pad = 0;
-
-// Next Pad state update information
-static PadState next_state = {{0}};
-static u32 next_index = 0;
-static s16 next_circle_x = 0;
-static s16 next_circle_y = 0;
-
-/**
- * Gets a pointer to the PadData structure inside HID shared memory
- */
-static inline PadData* GetPadData() {
- return reinterpret_cast<PadData*>(Kernel::GetSharedMemoryPointer(shared_mem, 0).ValueOr(nullptr));
-}
-
-/**
- * Circle Pad from keys.
- *
- * This is implemented as "pushed all the way to an edge (max) or centered (0)".
- *
- * Indicate the circle pad is pushed completely to the edge in 1 of 8 directions.
- */
-static void UpdateNextCirclePadState() {
- static const s16 max_value = 0x9C;
- next_circle_x = next_state.circle_left ? -max_value : 0x0;
- next_circle_x += next_state.circle_right ? max_value : 0x0;
- next_circle_y = next_state.circle_down ? -max_value : 0x0;
- next_circle_y += next_state.circle_up ? max_value : 0x0;
-}
-
-/**
- * Sets a Pad state (button or button combo) as pressed
- */
-void PadButtonPress(const PadState& pad_state) {
- next_state.hex |= pad_state.hex;
- UpdateNextCirclePadState();
-}
-
-/**
- * Sets a Pad state (button or button combo) as released
- */
-void PadButtonRelease(const PadState& pad_state) {
- next_state.hex &= ~pad_state.hex;
- UpdateNextCirclePadState();
-}
-
-/**
- * Called after all Pad changes to be included in this update have been made,
- * including both Pad key changes and analog circle Pad changes.
- */
-void PadUpdateComplete() {
- PadData* pad_data = GetPadData();
-
- if (pad_data == nullptr) {
- return;
- }
-
- // Update PadData struct
- pad_data->current_state.hex = next_state.hex;
- pad_data->index = next_index;
- next_index = (next_index + 1) % pad_data->entries.size();
-
- // Get the previous Pad state
- u32 last_entry_index = (pad_data->index - 1) % pad_data->entries.size();
- PadState old_state = pad_data->entries[last_entry_index].current_state;
-
- // Compute bitmask with 1s for bits different from the old state
- PadState changed;
- changed.hex = (next_state.hex ^ old_state.hex);
-
- // Compute what was added
- PadState additions;
- additions.hex = changed.hex & next_state.hex;
-
- // Compute what was removed
- PadState removals;
- removals.hex = changed.hex & old_state.hex;
-
- // Get the current Pad entry
- PadDataEntry* current_pad_entry = &pad_data->entries[pad_data->index];
-
- // Update entry properties
- current_pad_entry->current_state.hex = next_state.hex;
- current_pad_entry->delta_additions.hex = additions.hex;
- current_pad_entry->delta_removals.hex = removals.hex;
-
- // Set circle Pad
- current_pad_entry->circle_pad_x = next_circle_x;
- current_pad_entry->circle_pad_y = next_circle_y;
-
- // If we just updated index 0, provide a new timestamp
- if (pad_data->index == 0) {
- pad_data->index_reset_ticks_previous = pad_data->index_reset_ticks;
- pad_data->index_reset_ticks = (s64)Core::g_app_core->GetTicks();
- }
-
- // Signal both handles when there's an update to Pad or touch
- Kernel::SignalEvent(event_pad_or_touch_1);
- Kernel::SignalEvent(event_pad_or_touch_2);
-}
-
-
-// TODO(peachum):
-// Add a method for setting analog input from joystick device for the circle Pad.
-//
-// This method should:
-// * Be called after both PadButton<Press, Release>().
-// * Be called before PadUpdateComplete()
-// * Set current PadEntry.circle_pad_<axis> using analog data
-// * Set PadData.raw_circle_pad_data
-// * Set PadData.current_state.circle_right = 1 if current PadEntry.circle_pad_x >= 41
-// * Set PadData.current_state.circle_up = 1 if current PadEntry.circle_pad_y >= 41
-// * Set PadData.current_state.circle_left = 1 if current PadEntry.circle_pad_x <= -41
-// * Set PadData.current_state.circle_right = 1 if current PadEntry.circle_pad_y <= -41
-
-
-/**
- * HID_User::GetIPCHandles service function
- * Inputs:
- * None
- * Outputs:
- * 1 : Result of function, 0 on success, otherwise error code
- * 2 : Unused
- * 3 : Handle to HID_User shared memory
- * 4 : Event signaled by HID_User
- * 5 : Event signaled by HID_User
- * 6 : Event signaled by HID_User
- * 7 : Gyroscope event
- * 8 : Event signaled by HID_User
- */
-static void GetIPCHandles(Service::Interface* self) {
- u32* cmd_buff = Kernel::GetCommandBuffer();
-
- cmd_buff[1] = 0; // No error
- cmd_buff[3] = shared_mem;
- cmd_buff[4] = event_pad_or_touch_1;
- cmd_buff[5] = event_pad_or_touch_2;
- cmd_buff[6] = event_accelerometer;
- cmd_buff[7] = event_gyroscope;
- cmd_buff[8] = event_debug_pad;
-}
-
-const Interface::FunctionInfo FunctionTable[] = {
- {0x000A0000, GetIPCHandles, "GetIPCHandles"},
- {0x000B0000, nullptr, "StartAnalogStickCalibration"},
- {0x000E0000, nullptr, "GetAnalogStickCalibrateParam"},
- {0x00110000, nullptr, "EnableAccelerometer"},
- {0x00120000, nullptr, "DisableAccelerometer"},
- {0x00130000, nullptr, "EnableGyroscopeLow"},
- {0x00140000, nullptr, "DisableGyroscopeLow"},
- {0x00150000, nullptr, "GetGyroscopeLowRawToDpsCoefficient"},
- {0x00160000, nullptr, "GetGyroscopeLowCalibrateParam"},
- {0x00170000, nullptr, "GetSoundVolume"},
-};
-
-////////////////////////////////////////////////////////////////////////////////////////////////////
-// Interface class
-
-Interface::Interface() {
- shared_mem = Kernel::CreateSharedMemory("HID_User:SharedMem"); // Create shared memory object
-
- // Create event handles
- event_pad_or_touch_1 = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID_User:EventPadOrTouch1");
- event_pad_or_touch_2 = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID_User:EventPadOrTouch2");
- event_accelerometer = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID_User:EventAccelerometer");
- event_gyroscope = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID_User:EventGyroscope");
- event_debug_pad = Kernel::CreateEvent(RESETTYPE_ONESHOT, "HID_User:EventDebugPad");
-
- Register(FunctionTable, ARRAY_SIZE(FunctionTable));
-}
-
-} // namespace
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