From 56f35ab2629c3753dbb624799bd8aaff2a179f58 Mon Sep 17 00:00:00 2001 From: David Marcec Date: Sat, 6 Oct 2018 00:23:21 +1000 Subject: "Better Hid" rework part 1 --- .../hle/service/hid/controllers/touchscreen.cpp | 58 ++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/core/hle/service/hid/controllers/touchscreen.cpp (limited to 'src/core/hle/service/hid/controllers/touchscreen.cpp') diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp new file mode 100644 index 000000000..b675dec8e --- /dev/null +++ b/src/core/hle/service/hid/controllers/touchscreen.cpp @@ -0,0 +1,58 @@ +// Copyright 2018 yuzu emulator team +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include "common/common_types.h" +#include "common/swap.h" +#include "core/core_timing.h" +#include "core/frontend/emu_window.h" +#include "core/frontend/input.h" +#include "core/hle/service/hid/controllers/touchscreen.h" +#include "core/settings.h" + +namespace Service::HID { +constexpr size_t SHARED_MEMORY_OFFSET = 0x400; +void Controller_Touchscreen::OnInit() {} +void Controller_Touchscreen::OnRelease() {} +void Controller_Touchscreen::OnUpdate(u8* data, size_t size) { + shared_memory.header.timestamp = CoreTiming::GetTicks(); + shared_memory.header.total_entry_count = 17; + + if (!IsControllerActivated()) { + shared_memory.header.entry_count = 0; + shared_memory.header.last_entry_index = 0; + return; + } + shared_memory.header.entry_count = 16; + + auto& last_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; + shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; + auto& cur_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; + + cur_entry.sampling_number = last_entry.sampling_number + 1; + cur_entry.sampling_number2 = cur_entry.sampling_number; + + auto [x, y, pressed] = touch_device->GetStatus(); + auto& touch_entry = cur_entry.states[0]; + if (pressed) { + touch_entry.x = static_cast(x * Layout::ScreenUndocked::Width); + touch_entry.y = static_cast(y * Layout::ScreenUndocked::Height); + touch_entry.diameter_x = 15; + touch_entry.diameter_y = 15; + touch_entry.rotation_angle = 0; + const u64 tick = CoreTiming::GetTicks(); + touch_entry.delta_time = tick - last_touch; + last_touch = tick; + touch_entry.finger = 0; + cur_entry.entry_count = 1; + } else { + cur_entry.entry_count = 0; + } + + std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(TouchScreenSharedMemory)); +} + +void Controller_Touchscreen::OnLoadInputDevices() { + touch_device = Input::CreateDevice(Settings::values.touch_device); +} +}; // namespace Service::HID -- cgit v1.2.3 From 5857aea94ef52186f64a6794adf418ba92329329 Mon Sep 17 00:00:00 2001 From: David Marcec Date: Sat, 6 Oct 2018 13:14:42 +1000 Subject: Addressed changes for better hid --- src/core/hle/service/hid/controllers/touchscreen.cpp | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) (limited to 'src/core/hle/service/hid/controllers/touchscreen.cpp') diff --git a/src/core/hle/service/hid/controllers/touchscreen.cpp b/src/core/hle/service/hid/controllers/touchscreen.cpp index b675dec8e..e97f84ea1 100644 --- a/src/core/hle/service/hid/controllers/touchscreen.cpp +++ b/src/core/hle/service/hid/controllers/touchscreen.cpp @@ -2,6 +2,7 @@ // Licensed under GPLv2 or any later version // Refer to the license.txt file included. +#include #include "common/common_types.h" #include "common/swap.h" #include "core/core_timing.h" @@ -11,10 +12,15 @@ #include "core/settings.h" namespace Service::HID { -constexpr size_t SHARED_MEMORY_OFFSET = 0x400; +constexpr std::size_t SHARED_MEMORY_OFFSET = 0x400; + +Controller_Touchscreen::Controller_Touchscreen() = default; + void Controller_Touchscreen::OnInit() {} + void Controller_Touchscreen::OnRelease() {} -void Controller_Touchscreen::OnUpdate(u8* data, size_t size) { + +void Controller_Touchscreen::OnUpdate(u8* data, std::size_t size) { shared_memory.header.timestamp = CoreTiming::GetTicks(); shared_memory.header.total_entry_count = 17; @@ -25,14 +31,15 @@ void Controller_Touchscreen::OnUpdate(u8* data, size_t size) { } shared_memory.header.entry_count = 16; - auto& last_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; + const auto& last_entry = + shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; shared_memory.header.last_entry_index = (shared_memory.header.last_entry_index + 1) % 17; auto& cur_entry = shared_memory.shared_memory_entries[shared_memory.header.last_entry_index]; cur_entry.sampling_number = last_entry.sampling_number + 1; cur_entry.sampling_number2 = cur_entry.sampling_number; - auto [x, y, pressed] = touch_device->GetStatus(); + const auto [x, y, pressed] = touch_device->GetStatus(); auto& touch_entry = cur_entry.states[0]; if (pressed) { touch_entry.x = static_cast(x * Layout::ScreenUndocked::Width); @@ -55,4 +62,4 @@ void Controller_Touchscreen::OnUpdate(u8* data, size_t size) { void Controller_Touchscreen::OnLoadInputDevices() { touch_device = Input::CreateDevice(Settings::values.touch_device); } -}; // namespace Service::HID +} // namespace Service::HID -- cgit v1.2.3