blob: 59b694cd47e50a80a6155a213778205c4cd6457e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cstring>
#include "common/common_types.h"
#include "core/core_timing.h"
#include "core/hle/service/hid/controllers/keyboard.h"
#include "core/settings.h"
namespace Service::HID {
constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3800;
constexpr u8 KEYS_PER_BYTE = 8;
Controller_Keyboard::Controller_Keyboard(Core::System& system) : ControllerBase(system) {}
Controller_Keyboard::~Controller_Keyboard() = default;
void Controller_Keyboard::OnInit() {}
void Controller_Keyboard::OnRelease() {}
void Controller_Keyboard::OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data,
std::size_t size) {
shared_memory.header.timestamp = core_timing.GetCPUTicks();
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;
const auto& last_entry = shared_memory.pad_states[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.pad_states[shared_memory.header.last_entry_index];
cur_entry.sampling_number = last_entry.sampling_number + 1;
cur_entry.sampling_number2 = cur_entry.sampling_number;
cur_entry.key.fill(0);
cur_entry.modifier = 0;
if (Settings::values.keyboard_enabled) {
for (std::size_t i = 0; i < keyboard_keys.size(); ++i) {
auto& entry = cur_entry.key[i / KEYS_PER_BYTE];
entry = static_cast<u8>(entry | (keyboard_keys[i]->GetStatus() << (i % KEYS_PER_BYTE)));
}
for (std::size_t i = 0; i < keyboard_mods.size(); ++i) {
cur_entry.modifier |= (keyboard_mods[i]->GetStatus() << i);
}
}
std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory));
}
void Controller_Keyboard::OnLoadInputDevices() {
std::transform(Settings::values.keyboard_keys.begin(), Settings::values.keyboard_keys.end(),
keyboard_keys.begin(), Input::CreateDevice<Input::ButtonDevice>);
std::transform(Settings::values.keyboard_mods.begin(), Settings::values.keyboard_mods.end(),
keyboard_mods.begin(), Input::CreateDevice<Input::ButtonDevice>);
}
} // namespace Service::HID
|