diff options
Diffstat (limited to 'src/core/hle/service/hid/controllers/xpad.cpp')
-rw-r--r-- | src/core/hle/service/hid/controllers/xpad.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/core/hle/service/hid/controllers/xpad.cpp b/src/core/hle/service/hid/controllers/xpad.cpp new file mode 100644 index 000000000..df0b48451 --- /dev/null +++ b/src/core/hle/service/hid/controllers/xpad.cpp @@ -0,0 +1,45 @@ +// 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 "common/swap.h" +#include "core/core_timing.h" +#include "core/hle/service/hid/controllers/xpad.h" + +namespace Service::HID { +constexpr std::size_t SHARED_MEMORY_OFFSET = 0x3C00; + +Controller_XPad::Controller_XPad() = default; + +void Controller_XPad::OnInit() {} + +void Controller_XPad::OnRelease() {} + +void Controller_XPad::OnUpdate(u8* data, std::size_t size) { + for (auto& xpad_entry : shared_memory.shared_memory_entries) { + xpad_entry.header.timestamp = CoreTiming::GetTicks(); + xpad_entry.header.total_entry_count = 17; + + if (!IsControllerActivated()) { + xpad_entry.header.entry_count = 0; + xpad_entry.header.last_entry_index = 0; + return; + } + xpad_entry.header.entry_count = 16; + + const auto& last_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index]; + xpad_entry.header.last_entry_index = (xpad_entry.header.last_entry_index + 1) % 17; + auto& cur_entry = xpad_entry.pad_states[xpad_entry.header.last_entry_index]; + + cur_entry.sampling_number = last_entry.sampling_number + 1; + cur_entry.sampling_number2 = cur_entry.sampling_number; + } + // TODO(ogniK): Update xpad states + + std::memcpy(data + SHARED_MEMORY_OFFSET, &shared_memory, sizeof(SharedMemory)); +} + +void Controller_XPad::OnLoadInputDevices() {} +} // namespace Service::HID |